Surgery

Pelvic organ prolapse (POP) is a common occurrence over the course of a woman’s lifetime, especially in parous women (up to 50% of women who have given birth).¹ The anterior vaginal wall is the most common site of POP and has the highest recurrence rate of up to 70%.² The risk of developing POP increases with age, obesity, White race, family history, and prior pelvic surgery, such as hysterectomy. It affects more than 3 million women in the United States alone, often negatively impacting sexual function and overall quality of life.^3,4

Because women are living longer than ever before and are more active in their senior years, a long-lasting, durable surgical repair is desirable, if not necessary. To be cost-effective and to avoid general anesthesia, the surgical approach ideally should be vaginal.

Biologic and synthetic grafts to augment transvaginal repair traditionally are used to improve on the well-recognized high failure rate of native-tissue repair that is often seen at both short-term and medium-term follow-up.⁵ The failure rate is commonly referenced as 30% to 40% at 2-year follow-up and 61% to 70% at 5-year follow-up, well-established by the results of the OPTIMAL randomized clinical trial.⁶ The more recent Descent trial likewise demonstrates a higher failure rate of native-tissue repair versus transvaginal mesh repair at a shorter term of 30 to 42 months.⁷ Furthermore, the use of permanent versus absorbable suture in suspension of the vaginal apex is associated with lower short-term failure rates.⁸

Despite this Level I evidence that demonstrates a clear advantage for obtaining a longer or more durable repair with permanent materials, native-tissue repairs with absorbable suture are still performed routinely. Since the US Food and Drug Administration (FDA) ordered that the use of transvaginal surgical mesh augmentation for pelvic reconstructive surgery be discontinued, it is more important than ever to explore evolving alternative native-tissue augmentation repair techniques that hopefully can preserve the advantages and merits of vaginal surgery and achieve longer durability.⁹

Biologic graft augmentation use in transvaginal reconstruction

All biologic grafts, including allografts derived from human tissue and xenografts derived from animal tissue, are acellular constructs composed of extracellular matrix (ECM) that acts as scaffolding for the host tissue. The ECM is predominantly composed of collagen (types I and III) and noncollagenous fibronectin, laminin, and glycosaminoglycans in various amounts depending on the source tissue. The 3D presentation of ECM’s complex molecules allows for rapid repopulation of host cells and revascularization with eventual regeneration.

Once a biologic graft is placed surgically, the body’s response to the scaffold ECM mimics the normal wound-healing process, beginning with fibrin-rich matrix hemostasis and the subsequent innate immune response of neutrophil and M1 macrophage infiltration. M1 macrophages are proinflammatory and clear cellular debris and begin the process of graft scaffold degradation. The host tissue then begins the process of remodeling through pro-remodeling M2 macrophages and stem cell recruitment, proliferation, and differentiation.¹⁰ As the biologic graft provides initial structure and strength for pelvic repairs, the ideal ECM scaffold would not degrade before the host is able to fully undergo regeneration and maintain its structure and strength.

Biologic grafts differ in source (allograft or xenograft), type (pericardium, dermis, or bladder), developmental stage (fetal or adult), decellularization processing, and sterilization techniques. These 5 aspects determine the distinct 3D ECM scaffold structure, strength, and longevity. If the ECM scaffold is damaged or retains noncollagenous proteins during the preparation process, an inflammatory response is triggered in which the graft is degraded, resorbed, and replaced with scar tissue. Furthermore, certain processing techniques aimed at extending the ECM’s durability—that is, cross-linking collagen—results in the foreign body response in which there is no vascular infiltration or cellular penetration of the graft and a collagen capsule is created around the empty matrix.¹¹ To avoid resorption or encapsulation of the graft, the ECM scaffolds of biologic grafts must be optimized to induce regeneration.

Continue to: Choosing surgical POP repair...

Choosing surgical POP repair

The decision to undergo surgical treatment for prolapse is a shared decision-making process between the patient and surgeon and always should be individualized. The type of procedure and the surgical approach will depend on the patient’s goals, the degree of prolapse, clinical history, risk tolerance, the surgeon’s skill set, and whether or not there is an indication or relative contraindication for uterine removal at the time of prolapse repair.

While the FDA’s order does not apply to transabdominally placed surgical mesh, such as sacrocolpopexy, not all patients are ideal candidates for an abdominal sacrocolpopexy. Most notable are women with a history of multiple prior abdominal surgeries with higher rates of intraperitoneal adhesions. Ideally, to be cost-effective and to avoid general anesthesia, the surgical approach should be vaginal whenever possible.

Biologic versus native-tissue grafts

Currently, only low-quality evidence exists that compares the outcomes of biologic grafts with traditional native-tissue repairs in POP. Studies have been limited by poor reporting of methods, inconsistency in technique and materials used, and imprecise definitions. One Cochrane Review on the surgical management of POP concluded that biologic graft augmentation was associated with a lower failure rate (18%) within 1 to 2 years when compared with a traditional anterior colporrhaphy (28%).¹²

Based on consideration of all Cochrane Database Reviews and recent large systematic reviews, there clearly is a paucity of information on which to draw well-defined conclusions regarding the advantage of biomaterials in prolapse surgery.^12-14 This is due in part to the variation in graft material used and the surgical technique employed.

Similarly, evidence is lacking regarding the superiority of one type of biologic graft over another. Furthermore, some of the grafts previously studied are no longer on the market.¹⁵ With the FDA’s removal of all transvaginal mesh, including xenografts, only allografts are available for pelvic floor reconstruction. Currently, only 3 commercial manufacturers market allografts for pelvic floor reconstruction. Each allograft is available in various sizes and all can be trimmed at the time of the surgical procedure to customize both the size and shape to fit the individual patient.

A novel technique using Axis Dermis and polypropylene suture

One of the commercially available allografts, Axis Dermis (Coloplast), is non–cross-linked and is derived from human cadaveric dermal tissue from the back and dorsum of the upper leg. It is sterilized by a proprietary Tutoplast️ sterilization process that uses gamma irradiation to inactivate and prevent the transmission of pathogens. This unique technique involving solvent dehydration means the graft is never freeze dried; thus, the natural tissue matrix is preserved.

Additionally, the allograft is antigen-free, which decreases the risk of tissue reaction (scarring/fibrosis) and aids in the process of host tissue remodeling; invasion by growth factors, blood cells, collagen, elastin, and neovascularization. This natural tissue remodeling facilitates the anticipated “reabsorption” of the graft by the host tissue, leaving the patient with a tissue scaffold, that is, a stronger layer of “fascia” beneath the muscularis.¹⁶ As a result of this “biocompatible” graft, the host tissue remodeling has been shown in the rat model to involve early cellular infiltration and angiogenesis (in the first week after implantation), that leads to an organized cellular architecture with greater tensile strength by week 4, and ultimately inability to distinguish host collagen from the implant by 8 to 12 weeks.^17,18

Continue to: Steps in performing the technique...

Steps in performing the technique

To ensure that the graft is placed adjacent to the vaginal serosa, a full-thickness dissection is carried out to enter the true vesicovaginal space, which lies below all 4 histologic layers of the vagina (nonkeratinized stratified squamous epithelium, lamina propria, muscularis, and serosa). For the anterior dissection, a Tuohy epidural needle is used to achieve an accurate and consistent depth when injecting fluid (hydrodissection) to enter this true pelvic space (FIGURE 1). Correct entry into the vesicovaginal space can be confirmed visually by the presence of adipose tissue.

Many pelvic surgeons use the sacrospinous ligament (SSL) as a strong and reliable point of attachment for vaginal prolapse repair. It can be approached either anteriorly or posteriorly with careful dissection. Permanent suture (0-Prolene) is used to “bridge” the attachment between the SSL, the Axis Dermis graft, and the cervix (or vaginal apex). The suture is placed in the middle third and lower half of the ligament to avoid injury to nearby neurovascular structures.

While the surgeon may use any suture-capturing device, we prefer the Anchosure System (Neomedic). This device delivers a small anchor securely into the ligament through a single point of entry, minimizing the risk of postoperative pain for the patient. A 6 cm x 8 cm size Axis Dermis graft is then trimmed to meet the specifications of the patient’s anatomy.

Most commonly, we measure, mark, and trim the body of the graft to 5.5 cm in length with a width of 3 cm. The bilateral arms are approximately 1 cm in width and comprise the remaining length of the 8 cm graft (FIGURE 2). As shown in Figure 2, pre-made holes are marked and punched out using a large hollow needle. These serve as the points of attachment for the permanent suture to be “weaved” into the graft arms and delayed absorbable “tacking suture” to be attached from the pubocervical fascia at the bladder neck to the distal end of the graft. This facilitates fixation of the graft in the midline of the anterior vaginal wall, overlying any central distention-type defect.

This newly developed technique, like many surgeries for POP, requires extensive knowledge of pelvic anatomy and skill in vaginal surgery, and we recommend referral to a subspecialist in Female Pelvic Medicine and Reconstructive Surgery.

Vidyard Video

Continue to: Upcoming plans to share outcomes data...

 

 

Upcoming plans to share outcomes data

We are in the process of performing a retrospective review of all of the cases we have performed at our institution using this technique of permanent suture bridging to the SSL within the arm of the biograft. Given the relatively recent FDA announcement, we have yet to establish any long-term outcomes data. However, the preliminary results at 6-month follow-up are promising and demonstrate a low (2.6%) failure rate, without significant safety concerns. We hope to publish these data as well as more data on longitudinal outcomes in the future.

In summary

Many women are at risk for native-tissue repair failure or are not well suited for an abdominal procedure to correct their pelvic support defect and restore their quality of life. As expert pelvic surgeons, we play an important role in the search for innovative solutions for these women. There is ample opportunity for future research and clinical trials to determine the best biologic materials and their optimal use in pelvic reconstructive surgery.

Originally, polypropylene mesh was designed for use in augmenting abdominal hernia repairs and later was adapted by manufacturers for use in POP repair. The FDA removal from the market of existing transvaginal synthetic mesh kits was a unique catalyst that challenged our community to develop transvaginal repairs using biologic grafts that are genuinely tailored to the unique needs of the female pelvic anatomy. ●

Pelvic organ prolapse (POP) is a common occurrence over the course of a woman’s lifetime, especially in parous women (up to 50% of women who have given birth).¹ The anterior vaginal wall is the most common site of POP and has the highest recurrence rate of up to 70%.² The risk of developing POP increases with age, obesity, White race, family history, and prior pelvic surgery, such as hysterectomy. It affects more than 3 million women in the United States alone, often negatively impacting sexual function and overall quality of life.^3,4

Because women are living longer than ever before and are more active in their senior years, a long-lasting, durable surgical repair is desirable, if not necessary. To be cost-effective and to avoid general anesthesia, the surgical approach ideally should be vaginal.

Biologic and synthetic grafts to augment transvaginal repair traditionally are used to improve on the well-recognized high failure rate of native-tissue repair that is often seen at both short-term and medium-term follow-up.⁵ The failure rate is commonly referenced as 30% to 40% at 2-year follow-up and 61% to 70% at 5-year follow-up, well-established by the results of the OPTIMAL randomized clinical trial.⁶ The more recent Descent trial likewise demonstrates a higher failure rate of native-tissue repair versus transvaginal mesh repair at a shorter term of 30 to 42 months.⁷ Furthermore, the use of permanent versus absorbable suture in suspension of the vaginal apex is associated with lower short-term failure rates.⁸

Despite this Level I evidence that demonstrates a clear advantage for obtaining a longer or more durable repair with permanent materials, native-tissue repairs with absorbable suture are still performed routinely. Since the US Food and Drug Administration (FDA) ordered that the use of transvaginal surgical mesh augmentation for pelvic reconstructive surgery be discontinued, it is more important than ever to explore evolving alternative native-tissue augmentation repair techniques that hopefully can preserve the advantages and merits of vaginal surgery and achieve longer durability.⁹

Biologic graft augmentation use in transvaginal reconstruction

All biologic grafts, including allografts derived from human tissue and xenografts derived from animal tissue, are acellular constructs composed of extracellular matrix (ECM) that acts as scaffolding for the host tissue. The ECM is predominantly composed of collagen (types I and III) and noncollagenous fibronectin, laminin, and glycosaminoglycans in various amounts depending on the source tissue. The 3D presentation of ECM’s complex molecules allows for rapid repopulation of host cells and revascularization with eventual regeneration.

Once a biologic graft is placed surgically, the body’s response to the scaffold ECM mimics the normal wound-healing process, beginning with fibrin-rich matrix hemostasis and the subsequent innate immune response of neutrophil and M1 macrophage infiltration. M1 macrophages are proinflammatory and clear cellular debris and begin the process of graft scaffold degradation. The host tissue then begins the process of remodeling through pro-remodeling M2 macrophages and stem cell recruitment, proliferation, and differentiation.¹⁰ As the biologic graft provides initial structure and strength for pelvic repairs, the ideal ECM scaffold would not degrade before the host is able to fully undergo regeneration and maintain its structure and strength.

Biologic grafts differ in source (allograft or xenograft), type (pericardium, dermis, or bladder), developmental stage (fetal or adult), decellularization processing, and sterilization techniques. These 5 aspects determine the distinct 3D ECM scaffold structure, strength, and longevity. If the ECM scaffold is damaged or retains noncollagenous proteins during the preparation process, an inflammatory response is triggered in which the graft is degraded, resorbed, and replaced with scar tissue. Furthermore, certain processing techniques aimed at extending the ECM’s durability—that is, cross-linking collagen—results in the foreign body response in which there is no vascular infiltration or cellular penetration of the graft and a collagen capsule is created around the empty matrix.¹¹ To avoid resorption or encapsulation of the graft, the ECM scaffolds of biologic grafts must be optimized to induce regeneration.

Continue to: Choosing surgical POP repair...

Choosing surgical POP repair

The decision to undergo surgical treatment for prolapse is a shared decision-making process between the patient and surgeon and always should be individualized. The type of procedure and the surgical approach will depend on the patient’s goals, the degree of prolapse, clinical history, risk tolerance, the surgeon’s skill set, and whether or not there is an indication or relative contraindication for uterine removal at the time of prolapse repair.

While the FDA’s order does not apply to transabdominally placed surgical mesh, such as sacrocolpopexy, not all patients are ideal candidates for an abdominal sacrocolpopexy. Most notable are women with a history of multiple prior abdominal surgeries with higher rates of intraperitoneal adhesions. Ideally, to be cost-effective and to avoid general anesthesia, the surgical approach should be vaginal whenever possible.

Biologic versus native-tissue grafts

Currently, only low-quality evidence exists that compares the outcomes of biologic grafts with traditional native-tissue repairs in POP. Studies have been limited by poor reporting of methods, inconsistency in technique and materials used, and imprecise definitions. One Cochrane Review on the surgical management of POP concluded that biologic graft augmentation was associated with a lower failure rate (18%) within 1 to 2 years when compared with a traditional anterior colporrhaphy (28%).¹²

Based on consideration of all Cochrane Database Reviews and recent large systematic reviews, there clearly is a paucity of information on which to draw well-defined conclusions regarding the advantage of biomaterials in prolapse surgery.^12-14 This is due in part to the variation in graft material used and the surgical technique employed.

Similarly, evidence is lacking regarding the superiority of one type of biologic graft over another. Furthermore, some of the grafts previously studied are no longer on the market.¹⁵ With the FDA’s removal of all transvaginal mesh, including xenografts, only allografts are available for pelvic floor reconstruction. Currently, only 3 commercial manufacturers market allografts for pelvic floor reconstruction. Each allograft is available in various sizes and all can be trimmed at the time of the surgical procedure to customize both the size and shape to fit the individual patient.

A novel technique using Axis Dermis and polypropylene suture

One of the commercially available allografts, Axis Dermis (Coloplast), is non–cross-linked and is derived from human cadaveric dermal tissue from the back and dorsum of the upper leg. It is sterilized by a proprietary Tutoplast️ sterilization process that uses gamma irradiation to inactivate and prevent the transmission of pathogens. This unique technique involving solvent dehydration means the graft is never freeze dried; thus, the natural tissue matrix is preserved.

Additionally, the allograft is antigen-free, which decreases the risk of tissue reaction (scarring/fibrosis) and aids in the process of host tissue remodeling; invasion by growth factors, blood cells, collagen, elastin, and neovascularization. This natural tissue remodeling facilitates the anticipated “reabsorption” of the graft by the host tissue, leaving the patient with a tissue scaffold, that is, a stronger layer of “fascia” beneath the muscularis.¹⁶ As a result of this “biocompatible” graft, the host tissue remodeling has been shown in the rat model to involve early cellular infiltration and angiogenesis (in the first week after implantation), that leads to an organized cellular architecture with greater tensile strength by week 4, and ultimately inability to distinguish host collagen from the implant by 8 to 12 weeks.^17,18

Continue to: Steps in performing the technique...

Steps in performing the technique

To ensure that the graft is placed adjacent to the vaginal serosa, a full-thickness dissection is carried out to enter the true vesicovaginal space, which lies below all 4 histologic layers of the vagina (nonkeratinized stratified squamous epithelium, lamina propria, muscularis, and serosa). For the anterior dissection, a Tuohy epidural needle is used to achieve an accurate and consistent depth when injecting fluid (hydrodissection) to enter this true pelvic space (FIGURE 1). Correct entry into the vesicovaginal space can be confirmed visually by the presence of adipose tissue.

Many pelvic surgeons use the sacrospinous ligament (SSL) as a strong and reliable point of attachment for vaginal prolapse repair. It can be approached either anteriorly or posteriorly with careful dissection. Permanent suture (0-Prolene) is used to “bridge” the attachment between the SSL, the Axis Dermis graft, and the cervix (or vaginal apex). The suture is placed in the middle third and lower half of the ligament to avoid injury to nearby neurovascular structures.

While the surgeon may use any suture-capturing device, we prefer the Anchosure System (Neomedic). This device delivers a small anchor securely into the ligament through a single point of entry, minimizing the risk of postoperative pain for the patient. A 6 cm x 8 cm size Axis Dermis graft is then trimmed to meet the specifications of the patient’s anatomy.

Most commonly, we measure, mark, and trim the body of the graft to 5.5 cm in length with a width of 3 cm. The bilateral arms are approximately 1 cm in width and comprise the remaining length of the 8 cm graft (FIGURE 2). As shown in Figure 2, pre-made holes are marked and punched out using a large hollow needle. These serve as the points of attachment for the permanent suture to be “weaved” into the graft arms and delayed absorbable “tacking suture” to be attached from the pubocervical fascia at the bladder neck to the distal end of the graft. This facilitates fixation of the graft in the midline of the anterior vaginal wall, overlying any central distention-type defect.

This newly developed technique, like many surgeries for POP, requires extensive knowledge of pelvic anatomy and skill in vaginal surgery, and we recommend referral to a subspecialist in Female Pelvic Medicine and Reconstructive Surgery.

Vidyard Video

Continue to: Upcoming plans to share outcomes data...

 

 

Upcoming plans to share outcomes data

We are in the process of performing a retrospective review of all of the cases we have performed at our institution using this technique of permanent suture bridging to the SSL within the arm of the biograft. Given the relatively recent FDA announcement, we have yet to establish any long-term outcomes data. However, the preliminary results at 6-month follow-up are promising and demonstrate a low (2.6%) failure rate, without significant safety concerns. We hope to publish these data as well as more data on longitudinal outcomes in the future.

In summary

Many women are at risk for native-tissue repair failure or are not well suited for an abdominal procedure to correct their pelvic support defect and restore their quality of life. As expert pelvic surgeons, we play an important role in the search for innovative solutions for these women. There is ample opportunity for future research and clinical trials to determine the best biologic materials and their optimal use in pelvic reconstructive surgery.

Originally, polypropylene mesh was designed for use in augmenting abdominal hernia repairs and later was adapted by manufacturers for use in POP repair. The FDA removal from the market of existing transvaginal synthetic mesh kits was a unique catalyst that challenged our community to develop transvaginal repairs using biologic grafts that are genuinely tailored to the unique needs of the female pelvic anatomy. ●

Pelvic organ prolapse (POP) is a common occurrence over the course of a woman’s lifetime, especially in parous women (up to 50% of women who have given birth).¹ The anterior vaginal wall is the most common site of POP and has the highest recurrence rate of up to 70%.² The risk of developing POP increases with age, obesity, White race, family history, and prior pelvic surgery, such as hysterectomy. It affects more than 3 million women in the United States alone, often negatively impacting sexual function and overall quality of life.^3,4

Because women are living longer than ever before and are more active in their senior years, a long-lasting, durable surgical repair is desirable, if not necessary. To be cost-effective and to avoid general anesthesia, the surgical approach ideally should be vaginal.

Biologic and synthetic grafts to augment transvaginal repair traditionally are used to improve on the well-recognized high failure rate of native-tissue repair that is often seen at both short-term and medium-term follow-up.⁵ The failure rate is commonly referenced as 30% to 40% at 2-year follow-up and 61% to 70% at 5-year follow-up, well-established by the results of the OPTIMAL randomized clinical trial.⁶ The more recent Descent trial likewise demonstrates a higher failure rate of native-tissue repair versus transvaginal mesh repair at a shorter term of 30 to 42 months.⁷ Furthermore, the use of permanent versus absorbable suture in suspension of the vaginal apex is associated with lower short-term failure rates.⁸

Despite this Level I evidence that demonstrates a clear advantage for obtaining a longer or more durable repair with permanent materials, native-tissue repairs with absorbable suture are still performed routinely. Since the US Food and Drug Administration (FDA) ordered that the use of transvaginal surgical mesh augmentation for pelvic reconstructive surgery be discontinued, it is more important than ever to explore evolving alternative native-tissue augmentation repair techniques that hopefully can preserve the advantages and merits of vaginal surgery and achieve longer durability.⁹

Biologic graft augmentation use in transvaginal reconstruction

All biologic grafts, including allografts derived from human tissue and xenografts derived from animal tissue, are acellular constructs composed of extracellular matrix (ECM) that acts as scaffolding for the host tissue. The ECM is predominantly composed of collagen (types I and III) and noncollagenous fibronectin, laminin, and glycosaminoglycans in various amounts depending on the source tissue. The 3D presentation of ECM’s complex molecules allows for rapid repopulation of host cells and revascularization with eventual regeneration.

Once a biologic graft is placed surgically, the body’s response to the scaffold ECM mimics the normal wound-healing process, beginning with fibrin-rich matrix hemostasis and the subsequent innate immune response of neutrophil and M1 macrophage infiltration. M1 macrophages are proinflammatory and clear cellular debris and begin the process of graft scaffold degradation. The host tissue then begins the process of remodeling through pro-remodeling M2 macrophages and stem cell recruitment, proliferation, and differentiation.¹⁰ As the biologic graft provides initial structure and strength for pelvic repairs, the ideal ECM scaffold would not degrade before the host is able to fully undergo regeneration and maintain its structure and strength.

Biologic grafts differ in source (allograft or xenograft), type (pericardium, dermis, or bladder), developmental stage (fetal or adult), decellularization processing, and sterilization techniques. These 5 aspects determine the distinct 3D ECM scaffold structure, strength, and longevity. If the ECM scaffold is damaged or retains noncollagenous proteins during the preparation process, an inflammatory response is triggered in which the graft is degraded, resorbed, and replaced with scar tissue. Furthermore, certain processing techniques aimed at extending the ECM’s durability—that is, cross-linking collagen—results in the foreign body response in which there is no vascular infiltration or cellular penetration of the graft and a collagen capsule is created around the empty matrix.¹¹ To avoid resorption or encapsulation of the graft, the ECM scaffolds of biologic grafts must be optimized to induce regeneration.

Continue to: Choosing surgical POP repair...

Choosing surgical POP repair

The decision to undergo surgical treatment for prolapse is a shared decision-making process between the patient and surgeon and always should be individualized. The type of procedure and the surgical approach will depend on the patient’s goals, the degree of prolapse, clinical history, risk tolerance, the surgeon’s skill set, and whether or not there is an indication or relative contraindication for uterine removal at the time of prolapse repair.

While the FDA’s order does not apply to transabdominally placed surgical mesh, such as sacrocolpopexy, not all patients are ideal candidates for an abdominal sacrocolpopexy. Most notable are women with a history of multiple prior abdominal surgeries with higher rates of intraperitoneal adhesions. Ideally, to be cost-effective and to avoid general anesthesia, the surgical approach should be vaginal whenever possible.

Biologic versus native-tissue grafts

Currently, only low-quality evidence exists that compares the outcomes of biologic grafts with traditional native-tissue repairs in POP. Studies have been limited by poor reporting of methods, inconsistency in technique and materials used, and imprecise definitions. One Cochrane Review on the surgical management of POP concluded that biologic graft augmentation was associated with a lower failure rate (18%) within 1 to 2 years when compared with a traditional anterior colporrhaphy (28%).¹²

Based on consideration of all Cochrane Database Reviews and recent large systematic reviews, there clearly is a paucity of information on which to draw well-defined conclusions regarding the advantage of biomaterials in prolapse surgery.^12-14 This is due in part to the variation in graft material used and the surgical technique employed.

Similarly, evidence is lacking regarding the superiority of one type of biologic graft over another. Furthermore, some of the grafts previously studied are no longer on the market.¹⁵ With the FDA’s removal of all transvaginal mesh, including xenografts, only allografts are available for pelvic floor reconstruction. Currently, only 3 commercial manufacturers market allografts for pelvic floor reconstruction. Each allograft is available in various sizes and all can be trimmed at the time of the surgical procedure to customize both the size and shape to fit the individual patient.

A novel technique using Axis Dermis and polypropylene suture

One of the commercially available allografts, Axis Dermis (Coloplast), is non–cross-linked and is derived from human cadaveric dermal tissue from the back and dorsum of the upper leg. It is sterilized by a proprietary Tutoplast️ sterilization process that uses gamma irradiation to inactivate and prevent the transmission of pathogens. This unique technique involving solvent dehydration means the graft is never freeze dried; thus, the natural tissue matrix is preserved.

Additionally, the allograft is antigen-free, which decreases the risk of tissue reaction (scarring/fibrosis) and aids in the process of host tissue remodeling; invasion by growth factors, blood cells, collagen, elastin, and neovascularization. This natural tissue remodeling facilitates the anticipated “reabsorption” of the graft by the host tissue, leaving the patient with a tissue scaffold, that is, a stronger layer of “fascia” beneath the muscularis.¹⁶ As a result of this “biocompatible” graft, the host tissue remodeling has been shown in the rat model to involve early cellular infiltration and angiogenesis (in the first week after implantation), that leads to an organized cellular architecture with greater tensile strength by week 4, and ultimately inability to distinguish host collagen from the implant by 8 to 12 weeks.^17,18

Continue to: Steps in performing the technique...

Steps in performing the technique

To ensure that the graft is placed adjacent to the vaginal serosa, a full-thickness dissection is carried out to enter the true vesicovaginal space, which lies below all 4 histologic layers of the vagina (nonkeratinized stratified squamous epithelium, lamina propria, muscularis, and serosa). For the anterior dissection, a Tuohy epidural needle is used to achieve an accurate and consistent depth when injecting fluid (hydrodissection) to enter this true pelvic space (FIGURE 1). Correct entry into the vesicovaginal space can be confirmed visually by the presence of adipose tissue.

Many pelvic surgeons use the sacrospinous ligament (SSL) as a strong and reliable point of attachment for vaginal prolapse repair. It can be approached either anteriorly or posteriorly with careful dissection. Permanent suture (0-Prolene) is used to “bridge” the attachment between the SSL, the Axis Dermis graft, and the cervix (or vaginal apex). The suture is placed in the middle third and lower half of the ligament to avoid injury to nearby neurovascular structures.

While the surgeon may use any suture-capturing device, we prefer the Anchosure System (Neomedic). This device delivers a small anchor securely into the ligament through a single point of entry, minimizing the risk of postoperative pain for the patient. A 6 cm x 8 cm size Axis Dermis graft is then trimmed to meet the specifications of the patient’s anatomy.

Most commonly, we measure, mark, and trim the body of the graft to 5.5 cm in length with a width of 3 cm. The bilateral arms are approximately 1 cm in width and comprise the remaining length of the 8 cm graft (FIGURE 2). As shown in Figure 2, pre-made holes are marked and punched out using a large hollow needle. These serve as the points of attachment for the permanent suture to be “weaved” into the graft arms and delayed absorbable “tacking suture” to be attached from the pubocervical fascia at the bladder neck to the distal end of the graft. This facilitates fixation of the graft in the midline of the anterior vaginal wall, overlying any central distention-type defect.

This newly developed technique, like many surgeries for POP, requires extensive knowledge of pelvic anatomy and skill in vaginal surgery, and we recommend referral to a subspecialist in Female Pelvic Medicine and Reconstructive Surgery.

Vidyard Video

Continue to: Upcoming plans to share outcomes data...

 

 

Upcoming plans to share outcomes data

We are in the process of performing a retrospective review of all of the cases we have performed at our institution using this technique of permanent suture bridging to the SSL within the arm of the biograft. Given the relatively recent FDA announcement, we have yet to establish any long-term outcomes data. However, the preliminary results at 6-month follow-up are promising and demonstrate a low (2.6%) failure rate, without significant safety concerns. We hope to publish these data as well as more data on longitudinal outcomes in the future.

In summary

Many women are at risk for native-tissue repair failure or are not well suited for an abdominal procedure to correct their pelvic support defect and restore their quality of life. As expert pelvic surgeons, we play an important role in the search for innovative solutions for these women. There is ample opportunity for future research and clinical trials to determine the best biologic materials and their optimal use in pelvic reconstructive surgery.

Originally, polypropylene mesh was designed for use in augmenting abdominal hernia repairs and later was adapted by manufacturers for use in POP repair. The FDA removal from the market of existing transvaginal synthetic mesh kits was a unique catalyst that challenged our community to develop transvaginal repairs using biologic grafts that are genuinely tailored to the unique needs of the female pelvic anatomy. ●

To have a thriving business in today’s world, a functioning website is crucial to the overall business health. For a medical practice in general, and for its physicians specifically, it is one of the first steps for maintaining a practice. But to grow that practice, it is crucial to take the steps beyond just having a website. Growth requires website opti­mization for search engines, an expanding referral base, and the knowledge to use web tools and social media at your disposal to promote the practice and its physicians. In this roundtable, several marketing experts and web-savvy physicians discuss using available tools to best position and grow a practice.

Choosing a web upgrade

Patrick J. Culligan, MD: Peter, can you start us off by describing your relationship with Heather, and how your practice benefitted from her expertise?

Peter M. Lotze, MD: Sure. I am a urogynecologist in the competitive market of pelvic reconstructive surgery in Houston, Texas. Within that market, my main approach was to reach out to other physicians to refer patients to my practice. It generally would work, but took increasingly greater amounts of time to call these physicians up, write them letters, and maintain relationships. I felt that the large, national practice group that I am in did not have a significant web presence optimized to promote my practice, which makes it difficult for patients seeking your services to find you in their search for a doctor. It is helpful for patients to be able to understand from your website who you are, what you do, and what their experience may be like.

Glaring to me was that a web search specific for me or things that I do, would not produce our company’s results until page 2 or more on Google. This can be devastating for a practice because most people don’t go past the first page, and you can end up with fewer self-referrals, which should be a significant portion of new patients to your practice. I knew I needed guidance; I knew of Heather’s expertise given her exceptional past work building marketing strategies.

Digital go-tos for marketing

Heather Schueppert: Yes, I was pleased to work with Dr. Lotze, and at the time was a marketing consultant for practices such as his. But gone are the days of printed material—brochures, pamphlets, or even billboards—to effectively promote a business, or in this case, a practice. What still withstands the test of time, however, as the number 1 marketing referral source is word of mouth—from your trusted friend, family member, or coworker.

It is now proven that the number 2 most trusted form of advertising, the most persuasive and the most motivating, is online marketing.¹ It is the “digital word of mouth”—the review. Patients are actively online, and a strong digital presence is critical to provide that direct value to retain and grow your patient base.

Continue to: Foundations of private practice reach out...

Foundations of private practice reach out

There are 3 important areas that I consider the foundation of any private practice marketing strategy (TABLE). First is an updated website that is search engine optimized (SEO). You can’t just set it and forget it, it needs to be an updated website. The algorithms for search engines are changing constantly to try to make it as fair and relevant as possible for patients or consumers to find the businesses they are searching for online.

The second area is review management, and for a physician, or even a care center, to do this on your own is a daunting task. It is a critical component, however, to making sure that your reputation out there, that online word of mouth, is as high a star rating as possible.

The third component is local search, which is basically a form of SEO that helps businesses show up in relevant local searches. We are all familiar with the search, “find a restaurant near me,” anything that pushes those search engines to find something local.

Those are what I call the effective triad: that updated website, the review management, and the local search, and all of these are tied together. I think Dr. Lotze and his practice did these effectively well, and I believe that he achieved his goals for the longer term.

Review/reputation management

Dr. Culligan: Brad, is there something that doctors may not know about Healthgrades, and are there opportunities to take full advantage of this physician-rating site?

Brad Bowman, MD: I agree with everything that Dr. Lotze and Heather have said. Start with yourself—what is it that you want to be, the one thing you want to stand for? Get your own marketing, your website right, then, the point is, once you do all that and you are number 1 in SEO, you are still only going to get about 25% of the people looking for you by name to come to your website. The other 75% are going to look at all the other different sites that are out there to provide information to consumers. So the question becomes what do you do with all these other third-party sites? Healthgrades is the most comprehensive and has the highest traffic of the third-party “find a doctor” sites. In 2020, half of all Americans who go to a doctor will use Healthgrades at some point to help select and connect with that doctor.

Physicians have their focus on the quality of the care they provide. Patients, however, focus on the quality of the entire health care experience. Did I get better? How long did I have to wait? Was the office staff helpful? Scarily enough, we still spend more time shopping for a refrigerator or mattress than we do shopping for a doctor. We still tend to think that all doctors are the same. It is the reality of how we have been trained by our insurance companies and by the health care system. That is why getting your marketing right and getting what is it that you want to be known for out there is important, so that you can get the types of patients you want.

Listings management is very important. Make sure that you are findable everywhere. There are services that will do this: Doctor.com, Reputation.com, and many others. They can help you make sure you get all your basic materials right: addresses, phone numbers, your picture. Because 75% of people are going to end up on third-party websites, if your phone number is wrong there, you could lose that patient.

Then the second piece of working with third-party sites is reputation management. Physician reviews are not a bad thing, they are the new word of mouth, as Heather pointed out. Most (80%) of the reviews are going to be positive. The others will be negative, and that is okay. It is important that you get at least 1 or 2 reviews on all the different sites. We know from Healthgrades.com that going from zero reviews to 1 review will increase your call volume by 60%. If you have the choice between 2 physicians and one practice looks like people have been there before, you will go to that one.

You can learn from reviews as well, consumers provide valid feedback. Best practice is to respond to every positive and negative review. Thank them, indicate that you have listened to them, and address any concerns as necessary.

Continue to: Dr. Lotze...

Dr. Lotze: As an example, one of the paramount things that Heather introduced me to was the third party I use to run my website. That company sends a HIPAA-compliant review out to each patient we have seen that day and gives them the opportunity to rate our services and leave comments. If a patient brings up a concern, we can respond immediately, which is important. Patients appreciate feeling that they have been heard. Typically, communicating with a patient will turn the 3-star review into a 5-star as she follows up with the practice.

Ms. Schueppert: Timeliness is important. And just to mention, there certainly is a time commitment to this (and it is a marathon versus a sprint) and there is some financial investment to get it going, but it could truly be detrimental to a practice if you decide not to do anything at all.

Dr. Bowman: Agencies can really help with the time commitment.

Handling bad reviews

Dr. Culligan: What about that person who seems to have it out for you, perhaps giving you multiple bad reviews?

Dr. Bowman: I have seen this before. At Healthgrades, we recently analyzed 8.4 million patient reviews to see what people wrote about.² The first thing they will talk about is quality of care as they see it. Did I get better or not? You can’t “fix” every patient; there will be some that you cannot help. The next thing patients comment on is bedside manner. With negative reviews, you will see more comments about the office staff.²

A single negative review actually helps make the positive ones look more credible. But if you do believe someone is trolling you, we can flag it and will investigate to the best of our ability. (Different sites likely have different editorial policies.) For example, we look at the IP addresses of all reviews, and if multiple reviews are coming from the same location, we would only let one through, overwriting the previous review from that address.

Patients just want to be heard. We have seen people change their views, based on how their review is handled and responded to.

Dr. Lotze: Is there a response by the physician that you think tends to work better in terms of resolving the issue that can minimize a perceived caustic reaction to a patient’s criticism?

Dr. Bowman: First, just like with any stressful situation, take a deep breath and respond when you feel like you can be constructive. When you do respond, be gracious. Thank them for their feedback. Make sure you reference something about their concern: “I understand that you had to wait longer than you would have liked.” Acknowledge the problem they reference, and then just apologize: “I’m sorry we didn’t meet your expectations.” Then, if they waited too long for example, “We have a new system where no one should have to wait more than 30 minutes….” You can respond privately or publically. Generally, public responses are better as it shows other consumers that you are willing to listen and consider their point of view.

Continue to: The next phase at Healthgrades...

The next phase at Healthgrades

Dr. Culligan: Do you see changes to the way physician-rating sites are working now? Are we going to stay status quo over the next 10 years, or do you see frontiers in how your site is going to develop?

Dr. Bowman: For Healthgrades, we rely on quantitative and objective measures, not just the qualitative. We are investing heavily right now in trying to help consumers understand what are the relative volumes of different procedures or different patient types that each individual doctor sees. Orthopedics is an easy example—if you have a knee problem, you want to go to someone who specializes in knees. Our job is to help consumers easily identify, “This is a shoulder doctor, this is a knee doctor, and this is why that matters.”

In the meantime, as a physician, you can always go into our site and state your care philosophy, identifying what is the sort of patient that you like to treat. Transparency is good for everyone, and especially physicians. It helps the right patient show up for you, and it helps you do a better job providing referrals.

Social media: Avoid pitfalls, and use it to your benefit

Dr. Lotze: Branding was one of the things that I was confused about, and Heather really helped me out. As physicians, we put ourselves out there on our websites, which we try to make professional sources of information for patients. But patients often want to see what else they can find out about us, including Healthgrades and social media. I think the thing that is important to know with social media is that it is a place where people learn about you as a person. Your social media should be another avenue of promotion. Whether it is your personal or professional Facebook page, people are going to see those sites. You have an opportunity to promote yourself as a good physician and a good person with a wholesome practice that you want people to come to. If a physician is posting questionable things about themselves on any kind of social media, it could be perceived as inappropriate by the patient. That can impact how patients think of you as a person, and how they are going to grade you. If people lose sight of who you are due to a questionable social media posting, everything else (SEO, the website) can be for naught.

Dr. Culligan: What are the most important social media tools to invest your time in?

Ms. Schueppert: Before anybody jumps into social media, I firmly recommend that you make sure your local search and your Google 3-pack is set up—which is basically a method Google uses to display the top 3 results on its listings page. Then make sure you have a review management system in place. Make sure you have that updated website. Those are the foundational elements. Once you have that going, social media is the next added layer to that digital presence.

I usually recommend LinkedIn. It is huge because you are staying in contact with your colleagues, that business-to-business type of connection. It remains a way for physicians to set themselves up as experts in their level of specialty.

From there, it’s either Instagram or Facebook. If you are serving more of the younger generations, the millennials and younger, then Instagram is the way to go. If you are focusing on your 40+, 50+, they are going to be far more on Facebook.

Continue to: Dr. Lotze...

Dr. Lotze: For me, a Facebook page was a great place to start. The cost of those Google ads—the first things we see at the top of a Google search in their own separate box—is significant. If a practice has that kind of money to invest, great; it is an instant way to be first on the page during a search. But there are more cost-effective ways of doing that, especially as you are getting your name out. Facebook provides, at a smaller cost, promotion of whatever it is that you are seeking to promote. You can find people within a certain zip code, for instance, and use a Facebook ad campaign that can drive people to your Facebook page—which should have both routinely updated new posts and a link to your website. The posts should be interesting topics relevant to the patients you wish to treat (avoiding personal stories or controversial discussions). You can put a post together, or you can have a third-party service do this. People who follow your page will get reminders of you and your practice with each new post. As your page followers increase, your Facebook rank will improve, and your page will more likely be discovered by Facebook searches for your services. With an added link to your office practice website, those patients go straight to your site without getting lost in the noise of Google search results.

For Instagram, a short video or an interesting picture, along with a brief statement, are the essentials. You can add a single link. Marketing here is by direct messaging or having patients going to your website through a link. Instagram, like Facebook, offers analytics to help show you what your audience likes to read about, improving the quality of your posts and increasing number of followers.

YouTube is the number 2 search engine behind Google. A Google search for your field of medicine may be filled with pages of competitors. However, YouTube has a much lower volume of competing practices, making it easier for patients to find you. The only downside to YouTube is that it will list your video along with other competing videos, which can draw attention away from your practice.

If you want to promote your website or practice with video, using a company such as Vimeo is a better choice compared with YouTube, as YouTube gets credit for video views—which improves YouTube’s SEO and not your own website. Vimeo allows for your website to get credit each time the video is watched. Regardless of where you place your videos, make them short and to the point, with links to your website. Videos only need to be long enough to get your message across and stimulate interest in your practice.

If you can have a blog on your website, it also will help with SEO. What a search engine like Google wants to see is that a patient is on your web page and looking at something for at least 60 seconds. If so, the website is deemed to have information that is relevant, improving your SEO ranking.

Finally, Twitter also can be used for getting messaging out and for branding. The problem with it is that many people go to Twitter to follow a Hollywood celebrity, a sports star, or are looking for mass communication. There is less interest on Twitter for physician outreach.

Continue to: Measuring ROI...

Dr. Culligan: What’s the best way to track your return on investment?

Dr. Lotze: First for me was to find out what didn’t work in the office and fix that before really promoting my practice. It’s about the global experience for a patient, as Brad mentioned. As a marketing expert, Heather met with me to understand my goals. She then called my office as a patient to set up an appointment and went through that entire office experience. We identified issues needing improvement.

The next step was to develop a working relationship with my webmaster—someone who can help manage Internet image and SEO. Together, you will develop goals for what the SEO should promote specific to your practice. Once a good SEO program is in place, your website’s ranking will go up—although it can take a minimum of 6 months to see a significant increase. To help understand your website’s performance, your webmaster should provide you with reports on your site’s analytics.

As you go through this process, it is great to have a marketing expert to be the point person. You will work closely together for a while, but eventually you can back off over time. The time and expense you invest on the front end have huge rewards on the back end. Currently, I still spend a reasonable amount of money every month. I have a high self-referral base because of these efforts, however, which results in more patient surgeries and easily covers my expenses. It is money well invested. My website traffic increased by 268% over 2 years (FIGURE). I’ll propose that currently more than half of my patients are self-referrals due to online marketing.

Ms. Schueppert: The only thing I would add is training your front staff. They are checking people in, taking appointments, checking your patients out. Have them be mindful that there are campaigns going on, whether it is a social media push, or a new video that went on the website. They can ask, “How did you hear about us?” when a new patient calls.

Dr. Bowman: Unless you are a large university hospital, where the analytics get significantly more advanced in terms of measuring return on investment (ROI), I think you should just be looking at your schedule and looking at your monthly billings and seeing how they change over time. You can calculate how much a new patient is worth because you can figure out how many patients you have and how much you bill and what your profits are.

Dr. Culligan: For those of us who are hospital employees, you can try to convince the hospital that you can do a detailed ROI analysis, or you can just look at it like (say it’s $3,000 per month), how many surgeries does this project have to generate before the hospital makes that back? The answer is a fraction of 1 case.

Thank you to all of you for your expertise on this roundtable. 

To have a thriving business in today’s world, a functioning website is crucial to the overall business health. For a medical practice in general, and for its physicians specifically, it is one of the first steps for maintaining a practice. But to grow that practice, it is crucial to take the steps beyond just having a website. Growth requires website opti­mization for search engines, an expanding referral base, and the knowledge to use web tools and social media at your disposal to promote the practice and its physicians. In this roundtable, several marketing experts and web-savvy physicians discuss using available tools to best position and grow a practice.

Choosing a web upgrade

Patrick J. Culligan, MD: Peter, can you start us off by describing your relationship with Heather, and how your practice benefitted from her expertise?

Peter M. Lotze, MD: Sure. I am a urogynecologist in the competitive market of pelvic reconstructive surgery in Houston, Texas. Within that market, my main approach was to reach out to other physicians to refer patients to my practice. It generally would work, but took increasingly greater amounts of time to call these physicians up, write them letters, and maintain relationships. I felt that the large, national practice group that I am in did not have a significant web presence optimized to promote my practice, which makes it difficult for patients seeking your services to find you in their search for a doctor. It is helpful for patients to be able to understand from your website who you are, what you do, and what their experience may be like.

Glaring to me was that a web search specific for me or things that I do, would not produce our company’s results until page 2 or more on Google. This can be devastating for a practice because most people don’t go past the first page, and you can end up with fewer self-referrals, which should be a significant portion of new patients to your practice. I knew I needed guidance; I knew of Heather’s expertise given her exceptional past work building marketing strategies.

Digital go-tos for marketing

Heather Schueppert: Yes, I was pleased to work with Dr. Lotze, and at the time was a marketing consultant for practices such as his. But gone are the days of printed material—brochures, pamphlets, or even billboards—to effectively promote a business, or in this case, a practice. What still withstands the test of time, however, as the number 1 marketing referral source is word of mouth—from your trusted friend, family member, or coworker.

It is now proven that the number 2 most trusted form of advertising, the most persuasive and the most motivating, is online marketing.¹ It is the “digital word of mouth”—the review. Patients are actively online, and a strong digital presence is critical to provide that direct value to retain and grow your patient base.

Continue to: Foundations of private practice reach out...

Foundations of private practice reach out

There are 3 important areas that I consider the foundation of any private practice marketing strategy (TABLE). First is an updated website that is search engine optimized (SEO). You can’t just set it and forget it, it needs to be an updated website. The algorithms for search engines are changing constantly to try to make it as fair and relevant as possible for patients or consumers to find the businesses they are searching for online.

The second area is review management, and for a physician, or even a care center, to do this on your own is a daunting task. It is a critical component, however, to making sure that your reputation out there, that online word of mouth, is as high a star rating as possible.

The third component is local search, which is basically a form of SEO that helps businesses show up in relevant local searches. We are all familiar with the search, “find a restaurant near me,” anything that pushes those search engines to find something local.

Those are what I call the effective triad: that updated website, the review management, and the local search, and all of these are tied together. I think Dr. Lotze and his practice did these effectively well, and I believe that he achieved his goals for the longer term.

Review/reputation management

Dr. Culligan: Brad, is there something that doctors may not know about Healthgrades, and are there opportunities to take full advantage of this physician-rating site?

Brad Bowman, MD: I agree with everything that Dr. Lotze and Heather have said. Start with yourself—what is it that you want to be, the one thing you want to stand for? Get your own marketing, your website right, then, the point is, once you do all that and you are number 1 in SEO, you are still only going to get about 25% of the people looking for you by name to come to your website. The other 75% are going to look at all the other different sites that are out there to provide information to consumers. So the question becomes what do you do with all these other third-party sites? Healthgrades is the most comprehensive and has the highest traffic of the third-party “find a doctor” sites. In 2020, half of all Americans who go to a doctor will use Healthgrades at some point to help select and connect with that doctor.

Physicians have their focus on the quality of the care they provide. Patients, however, focus on the quality of the entire health care experience. Did I get better? How long did I have to wait? Was the office staff helpful? Scarily enough, we still spend more time shopping for a refrigerator or mattress than we do shopping for a doctor. We still tend to think that all doctors are the same. It is the reality of how we have been trained by our insurance companies and by the health care system. That is why getting your marketing right and getting what is it that you want to be known for out there is important, so that you can get the types of patients you want.

Listings management is very important. Make sure that you are findable everywhere. There are services that will do this: Doctor.com, Reputation.com, and many others. They can help you make sure you get all your basic materials right: addresses, phone numbers, your picture. Because 75% of people are going to end up on third-party websites, if your phone number is wrong there, you could lose that patient.

Then the second piece of working with third-party sites is reputation management. Physician reviews are not a bad thing, they are the new word of mouth, as Heather pointed out. Most (80%) of the reviews are going to be positive. The others will be negative, and that is okay. It is important that you get at least 1 or 2 reviews on all the different sites. We know from Healthgrades.com that going from zero reviews to 1 review will increase your call volume by 60%. If you have the choice between 2 physicians and one practice looks like people have been there before, you will go to that one.

You can learn from reviews as well, consumers provide valid feedback. Best practice is to respond to every positive and negative review. Thank them, indicate that you have listened to them, and address any concerns as necessary.

Continue to: Dr. Lotze...

Dr. Lotze: As an example, one of the paramount things that Heather introduced me to was the third party I use to run my website. That company sends a HIPAA-compliant review out to each patient we have seen that day and gives them the opportunity to rate our services and leave comments. If a patient brings up a concern, we can respond immediately, which is important. Patients appreciate feeling that they have been heard. Typically, communicating with a patient will turn the 3-star review into a 5-star as she follows up with the practice.

Ms. Schueppert: Timeliness is important. And just to mention, there certainly is a time commitment to this (and it is a marathon versus a sprint) and there is some financial investment to get it going, but it could truly be detrimental to a practice if you decide not to do anything at all.

Dr. Bowman: Agencies can really help with the time commitment.

Handling bad reviews

Dr. Culligan: What about that person who seems to have it out for you, perhaps giving you multiple bad reviews?

Dr. Bowman: I have seen this before. At Healthgrades, we recently analyzed 8.4 million patient reviews to see what people wrote about.² The first thing they will talk about is quality of care as they see it. Did I get better or not? You can’t “fix” every patient; there will be some that you cannot help. The next thing patients comment on is bedside manner. With negative reviews, you will see more comments about the office staff.²

A single negative review actually helps make the positive ones look more credible. But if you do believe someone is trolling you, we can flag it and will investigate to the best of our ability. (Different sites likely have different editorial policies.) For example, we look at the IP addresses of all reviews, and if multiple reviews are coming from the same location, we would only let one through, overwriting the previous review from that address.

Patients just want to be heard. We have seen people change their views, based on how their review is handled and responded to.

Dr. Lotze: Is there a response by the physician that you think tends to work better in terms of resolving the issue that can minimize a perceived caustic reaction to a patient’s criticism?

Dr. Bowman: First, just like with any stressful situation, take a deep breath and respond when you feel like you can be constructive. When you do respond, be gracious. Thank them for their feedback. Make sure you reference something about their concern: “I understand that you had to wait longer than you would have liked.” Acknowledge the problem they reference, and then just apologize: “I’m sorry we didn’t meet your expectations.” Then, if they waited too long for example, “We have a new system where no one should have to wait more than 30 minutes….” You can respond privately or publically. Generally, public responses are better as it shows other consumers that you are willing to listen and consider their point of view.

Continue to: The next phase at Healthgrades...

The next phase at Healthgrades

Dr. Culligan: Do you see changes to the way physician-rating sites are working now? Are we going to stay status quo over the next 10 years, or do you see frontiers in how your site is going to develop?

Dr. Bowman: For Healthgrades, we rely on quantitative and objective measures, not just the qualitative. We are investing heavily right now in trying to help consumers understand what are the relative volumes of different procedures or different patient types that each individual doctor sees. Orthopedics is an easy example—if you have a knee problem, you want to go to someone who specializes in knees. Our job is to help consumers easily identify, “This is a shoulder doctor, this is a knee doctor, and this is why that matters.”

In the meantime, as a physician, you can always go into our site and state your care philosophy, identifying what is the sort of patient that you like to treat. Transparency is good for everyone, and especially physicians. It helps the right patient show up for you, and it helps you do a better job providing referrals.

Social media: Avoid pitfalls, and use it to your benefit

Dr. Lotze: Branding was one of the things that I was confused about, and Heather really helped me out. As physicians, we put ourselves out there on our websites, which we try to make professional sources of information for patients. But patients often want to see what else they can find out about us, including Healthgrades and social media. I think the thing that is important to know with social media is that it is a place where people learn about you as a person. Your social media should be another avenue of promotion. Whether it is your personal or professional Facebook page, people are going to see those sites. You have an opportunity to promote yourself as a good physician and a good person with a wholesome practice that you want people to come to. If a physician is posting questionable things about themselves on any kind of social media, it could be perceived as inappropriate by the patient. That can impact how patients think of you as a person, and how they are going to grade you. If people lose sight of who you are due to a questionable social media posting, everything else (SEO, the website) can be for naught.

Dr. Culligan: What are the most important social media tools to invest your time in?

Ms. Schueppert: Before anybody jumps into social media, I firmly recommend that you make sure your local search and your Google 3-pack is set up—which is basically a method Google uses to display the top 3 results on its listings page. Then make sure you have a review management system in place. Make sure you have that updated website. Those are the foundational elements. Once you have that going, social media is the next added layer to that digital presence.

I usually recommend LinkedIn. It is huge because you are staying in contact with your colleagues, that business-to-business type of connection. It remains a way for physicians to set themselves up as experts in their level of specialty.

From there, it’s either Instagram or Facebook. If you are serving more of the younger generations, the millennials and younger, then Instagram is the way to go. If you are focusing on your 40+, 50+, they are going to be far more on Facebook.

Continue to: Dr. Lotze...

Dr. Lotze: For me, a Facebook page was a great place to start. The cost of those Google ads—the first things we see at the top of a Google search in their own separate box—is significant. If a practice has that kind of money to invest, great; it is an instant way to be first on the page during a search. But there are more cost-effective ways of doing that, especially as you are getting your name out. Facebook provides, at a smaller cost, promotion of whatever it is that you are seeking to promote. You can find people within a certain zip code, for instance, and use a Facebook ad campaign that can drive people to your Facebook page—which should have both routinely updated new posts and a link to your website. The posts should be interesting topics relevant to the patients you wish to treat (avoiding personal stories or controversial discussions). You can put a post together, or you can have a third-party service do this. People who follow your page will get reminders of you and your practice with each new post. As your page followers increase, your Facebook rank will improve, and your page will more likely be discovered by Facebook searches for your services. With an added link to your office practice website, those patients go straight to your site without getting lost in the noise of Google search results.

For Instagram, a short video or an interesting picture, along with a brief statement, are the essentials. You can add a single link. Marketing here is by direct messaging or having patients going to your website through a link. Instagram, like Facebook, offers analytics to help show you what your audience likes to read about, improving the quality of your posts and increasing number of followers.

YouTube is the number 2 search engine behind Google. A Google search for your field of medicine may be filled with pages of competitors. However, YouTube has a much lower volume of competing practices, making it easier for patients to find you. The only downside to YouTube is that it will list your video along with other competing videos, which can draw attention away from your practice.

If you want to promote your website or practice with video, using a company such as Vimeo is a better choice compared with YouTube, as YouTube gets credit for video views—which improves YouTube’s SEO and not your own website. Vimeo allows for your website to get credit each time the video is watched. Regardless of where you place your videos, make them short and to the point, with links to your website. Videos only need to be long enough to get your message across and stimulate interest in your practice.

If you can have a blog on your website, it also will help with SEO. What a search engine like Google wants to see is that a patient is on your web page and looking at something for at least 60 seconds. If so, the website is deemed to have information that is relevant, improving your SEO ranking.

Finally, Twitter also can be used for getting messaging out and for branding. The problem with it is that many people go to Twitter to follow a Hollywood celebrity, a sports star, or are looking for mass communication. There is less interest on Twitter for physician outreach.

Continue to: Measuring ROI...

Dr. Culligan: What’s the best way to track your return on investment?

Dr. Lotze: First for me was to find out what didn’t work in the office and fix that before really promoting my practice. It’s about the global experience for a patient, as Brad mentioned. As a marketing expert, Heather met with me to understand my goals. She then called my office as a patient to set up an appointment and went through that entire office experience. We identified issues needing improvement.

The next step was to develop a working relationship with my webmaster—someone who can help manage Internet image and SEO. Together, you will develop goals for what the SEO should promote specific to your practice. Once a good SEO program is in place, your website’s ranking will go up—although it can take a minimum of 6 months to see a significant increase. To help understand your website’s performance, your webmaster should provide you with reports on your site’s analytics.

As you go through this process, it is great to have a marketing expert to be the point person. You will work closely together for a while, but eventually you can back off over time. The time and expense you invest on the front end have huge rewards on the back end. Currently, I still spend a reasonable amount of money every month. I have a high self-referral base because of these efforts, however, which results in more patient surgeries and easily covers my expenses. It is money well invested. My website traffic increased by 268% over 2 years (FIGURE). I’ll propose that currently more than half of my patients are self-referrals due to online marketing.

Ms. Schueppert: The only thing I would add is training your front staff. They are checking people in, taking appointments, checking your patients out. Have them be mindful that there are campaigns going on, whether it is a social media push, or a new video that went on the website. They can ask, “How did you hear about us?” when a new patient calls.

Dr. Bowman: Unless you are a large university hospital, where the analytics get significantly more advanced in terms of measuring return on investment (ROI), I think you should just be looking at your schedule and looking at your monthly billings and seeing how they change over time. You can calculate how much a new patient is worth because you can figure out how many patients you have and how much you bill and what your profits are.

Dr. Culligan: For those of us who are hospital employees, you can try to convince the hospital that you can do a detailed ROI analysis, or you can just look at it like (say it’s $3,000 per month), how many surgeries does this project have to generate before the hospital makes that back? The answer is a fraction of 1 case.

Thank you to all of you for your expertise on this roundtable. 

To have a thriving business in today’s world, a functioning website is crucial to the overall business health. For a medical practice in general, and for its physicians specifically, it is one of the first steps for maintaining a practice. But to grow that practice, it is crucial to take the steps beyond just having a website. Growth requires website opti­mization for search engines, an expanding referral base, and the knowledge to use web tools and social media at your disposal to promote the practice and its physicians. In this roundtable, several marketing experts and web-savvy physicians discuss using available tools to best position and grow a practice.

Choosing a web upgrade

Patrick J. Culligan, MD: Peter, can you start us off by describing your relationship with Heather, and how your practice benefitted from her expertise?

Peter M. Lotze, MD: Sure. I am a urogynecologist in the competitive market of pelvic reconstructive surgery in Houston, Texas. Within that market, my main approach was to reach out to other physicians to refer patients to my practice. It generally would work, but took increasingly greater amounts of time to call these physicians up, write them letters, and maintain relationships. I felt that the large, national practice group that I am in did not have a significant web presence optimized to promote my practice, which makes it difficult for patients seeking your services to find you in their search for a doctor. It is helpful for patients to be able to understand from your website who you are, what you do, and what their experience may be like.

Glaring to me was that a web search specific for me or things that I do, would not produce our company’s results until page 2 or more on Google. This can be devastating for a practice because most people don’t go past the first page, and you can end up with fewer self-referrals, which should be a significant portion of new patients to your practice. I knew I needed guidance; I knew of Heather’s expertise given her exceptional past work building marketing strategies.

Digital go-tos for marketing

Heather Schueppert: Yes, I was pleased to work with Dr. Lotze, and at the time was a marketing consultant for practices such as his. But gone are the days of printed material—brochures, pamphlets, or even billboards—to effectively promote a business, or in this case, a practice. What still withstands the test of time, however, as the number 1 marketing referral source is word of mouth—from your trusted friend, family member, or coworker.

It is now proven that the number 2 most trusted form of advertising, the most persuasive and the most motivating, is online marketing.¹ It is the “digital word of mouth”—the review. Patients are actively online, and a strong digital presence is critical to provide that direct value to retain and grow your patient base.

Continue to: Foundations of private practice reach out...

Foundations of private practice reach out

There are 3 important areas that I consider the foundation of any private practice marketing strategy (TABLE). First is an updated website that is search engine optimized (SEO). You can’t just set it and forget it, it needs to be an updated website. The algorithms for search engines are changing constantly to try to make it as fair and relevant as possible for patients or consumers to find the businesses they are searching for online.

The second area is review management, and for a physician, or even a care center, to do this on your own is a daunting task. It is a critical component, however, to making sure that your reputation out there, that online word of mouth, is as high a star rating as possible.

The third component is local search, which is basically a form of SEO that helps businesses show up in relevant local searches. We are all familiar with the search, “find a restaurant near me,” anything that pushes those search engines to find something local.

Those are what I call the effective triad: that updated website, the review management, and the local search, and all of these are tied together. I think Dr. Lotze and his practice did these effectively well, and I believe that he achieved his goals for the longer term.

Review/reputation management

Dr. Culligan: Brad, is there something that doctors may not know about Healthgrades, and are there opportunities to take full advantage of this physician-rating site?

Brad Bowman, MD: I agree with everything that Dr. Lotze and Heather have said. Start with yourself—what is it that you want to be, the one thing you want to stand for? Get your own marketing, your website right, then, the point is, once you do all that and you are number 1 in SEO, you are still only going to get about 25% of the people looking for you by name to come to your website. The other 75% are going to look at all the other different sites that are out there to provide information to consumers. So the question becomes what do you do with all these other third-party sites? Healthgrades is the most comprehensive and has the highest traffic of the third-party “find a doctor” sites. In 2020, half of all Americans who go to a doctor will use Healthgrades at some point to help select and connect with that doctor.

Physicians have their focus on the quality of the care they provide. Patients, however, focus on the quality of the entire health care experience. Did I get better? How long did I have to wait? Was the office staff helpful? Scarily enough, we still spend more time shopping for a refrigerator or mattress than we do shopping for a doctor. We still tend to think that all doctors are the same. It is the reality of how we have been trained by our insurance companies and by the health care system. That is why getting your marketing right and getting what is it that you want to be known for out there is important, so that you can get the types of patients you want.

Listings management is very important. Make sure that you are findable everywhere. There are services that will do this: Doctor.com, Reputation.com, and many others. They can help you make sure you get all your basic materials right: addresses, phone numbers, your picture. Because 75% of people are going to end up on third-party websites, if your phone number is wrong there, you could lose that patient.

Then the second piece of working with third-party sites is reputation management. Physician reviews are not a bad thing, they are the new word of mouth, as Heather pointed out. Most (80%) of the reviews are going to be positive. The others will be negative, and that is okay. It is important that you get at least 1 or 2 reviews on all the different sites. We know from Healthgrades.com that going from zero reviews to 1 review will increase your call volume by 60%. If you have the choice between 2 physicians and one practice looks like people have been there before, you will go to that one.

You can learn from reviews as well, consumers provide valid feedback. Best practice is to respond to every positive and negative review. Thank them, indicate that you have listened to them, and address any concerns as necessary.

Continue to: Dr. Lotze...

Dr. Lotze: As an example, one of the paramount things that Heather introduced me to was the third party I use to run my website. That company sends a HIPAA-compliant review out to each patient we have seen that day and gives them the opportunity to rate our services and leave comments. If a patient brings up a concern, we can respond immediately, which is important. Patients appreciate feeling that they have been heard. Typically, communicating with a patient will turn the 3-star review into a 5-star as she follows up with the practice.

Ms. Schueppert: Timeliness is important. And just to mention, there certainly is a time commitment to this (and it is a marathon versus a sprint) and there is some financial investment to get it going, but it could truly be detrimental to a practice if you decide not to do anything at all.

Dr. Bowman: Agencies can really help with the time commitment.

Handling bad reviews

Dr. Culligan: What about that person who seems to have it out for you, perhaps giving you multiple bad reviews?

Dr. Bowman: I have seen this before. At Healthgrades, we recently analyzed 8.4 million patient reviews to see what people wrote about.² The first thing they will talk about is quality of care as they see it. Did I get better or not? You can’t “fix” every patient; there will be some that you cannot help. The next thing patients comment on is bedside manner. With negative reviews, you will see more comments about the office staff.²

A single negative review actually helps make the positive ones look more credible. But if you do believe someone is trolling you, we can flag it and will investigate to the best of our ability. (Different sites likely have different editorial policies.) For example, we look at the IP addresses of all reviews, and if multiple reviews are coming from the same location, we would only let one through, overwriting the previous review from that address.

Patients just want to be heard. We have seen people change their views, based on how their review is handled and responded to.

Dr. Lotze: Is there a response by the physician that you think tends to work better in terms of resolving the issue that can minimize a perceived caustic reaction to a patient’s criticism?

Dr. Bowman: First, just like with any stressful situation, take a deep breath and respond when you feel like you can be constructive. When you do respond, be gracious. Thank them for their feedback. Make sure you reference something about their concern: “I understand that you had to wait longer than you would have liked.” Acknowledge the problem they reference, and then just apologize: “I’m sorry we didn’t meet your expectations.” Then, if they waited too long for example, “We have a new system where no one should have to wait more than 30 minutes….” You can respond privately or publically. Generally, public responses are better as it shows other consumers that you are willing to listen and consider their point of view.

Continue to: The next phase at Healthgrades...

The next phase at Healthgrades

Dr. Culligan: Do you see changes to the way physician-rating sites are working now? Are we going to stay status quo over the next 10 years, or do you see frontiers in how your site is going to develop?

Dr. Bowman: For Healthgrades, we rely on quantitative and objective measures, not just the qualitative. We are investing heavily right now in trying to help consumers understand what are the relative volumes of different procedures or different patient types that each individual doctor sees. Orthopedics is an easy example—if you have a knee problem, you want to go to someone who specializes in knees. Our job is to help consumers easily identify, “This is a shoulder doctor, this is a knee doctor, and this is why that matters.”

In the meantime, as a physician, you can always go into our site and state your care philosophy, identifying what is the sort of patient that you like to treat. Transparency is good for everyone, and especially physicians. It helps the right patient show up for you, and it helps you do a better job providing referrals.

Social media: Avoid pitfalls, and use it to your benefit

Dr. Lotze: Branding was one of the things that I was confused about, and Heather really helped me out. As physicians, we put ourselves out there on our websites, which we try to make professional sources of information for patients. But patients often want to see what else they can find out about us, including Healthgrades and social media. I think the thing that is important to know with social media is that it is a place where people learn about you as a person. Your social media should be another avenue of promotion. Whether it is your personal or professional Facebook page, people are going to see those sites. You have an opportunity to promote yourself as a good physician and a good person with a wholesome practice that you want people to come to. If a physician is posting questionable things about themselves on any kind of social media, it could be perceived as inappropriate by the patient. That can impact how patients think of you as a person, and how they are going to grade you. If people lose sight of who you are due to a questionable social media posting, everything else (SEO, the website) can be for naught.

Dr. Culligan: What are the most important social media tools to invest your time in?

Ms. Schueppert: Before anybody jumps into social media, I firmly recommend that you make sure your local search and your Google 3-pack is set up—which is basically a method Google uses to display the top 3 results on its listings page. Then make sure you have a review management system in place. Make sure you have that updated website. Those are the foundational elements. Once you have that going, social media is the next added layer to that digital presence.

I usually recommend LinkedIn. It is huge because you are staying in contact with your colleagues, that business-to-business type of connection. It remains a way for physicians to set themselves up as experts in their level of specialty.

From there, it’s either Instagram or Facebook. If you are serving more of the younger generations, the millennials and younger, then Instagram is the way to go. If you are focusing on your 40+, 50+, they are going to be far more on Facebook.

Continue to: Dr. Lotze...

Dr. Lotze: For me, a Facebook page was a great place to start. The cost of those Google ads—the first things we see at the top of a Google search in their own separate box—is significant. If a practice has that kind of money to invest, great; it is an instant way to be first on the page during a search. But there are more cost-effective ways of doing that, especially as you are getting your name out. Facebook provides, at a smaller cost, promotion of whatever it is that you are seeking to promote. You can find people within a certain zip code, for instance, and use a Facebook ad campaign that can drive people to your Facebook page—which should have both routinely updated new posts and a link to your website. The posts should be interesting topics relevant to the patients you wish to treat (avoiding personal stories or controversial discussions). You can put a post together, or you can have a third-party service do this. People who follow your page will get reminders of you and your practice with each new post. As your page followers increase, your Facebook rank will improve, and your page will more likely be discovered by Facebook searches for your services. With an added link to your office practice website, those patients go straight to your site without getting lost in the noise of Google search results.

For Instagram, a short video or an interesting picture, along with a brief statement, are the essentials. You can add a single link. Marketing here is by direct messaging or having patients going to your website through a link. Instagram, like Facebook, offers analytics to help show you what your audience likes to read about, improving the quality of your posts and increasing number of followers.

YouTube is the number 2 search engine behind Google. A Google search for your field of medicine may be filled with pages of competitors. However, YouTube has a much lower volume of competing practices, making it easier for patients to find you. The only downside to YouTube is that it will list your video along with other competing videos, which can draw attention away from your practice.

If you want to promote your website or practice with video, using a company such as Vimeo is a better choice compared with YouTube, as YouTube gets credit for video views—which improves YouTube’s SEO and not your own website. Vimeo allows for your website to get credit each time the video is watched. Regardless of where you place your videos, make them short and to the point, with links to your website. Videos only need to be long enough to get your message across and stimulate interest in your practice.

If you can have a blog on your website, it also will help with SEO. What a search engine like Google wants to see is that a patient is on your web page and looking at something for at least 60 seconds. If so, the website is deemed to have information that is relevant, improving your SEO ranking.

Finally, Twitter also can be used for getting messaging out and for branding. The problem with it is that many people go to Twitter to follow a Hollywood celebrity, a sports star, or are looking for mass communication. There is less interest on Twitter for physician outreach.

Continue to: Measuring ROI...

Dr. Culligan: What’s the best way to track your return on investment?

Dr. Lotze: First for me was to find out what didn’t work in the office and fix that before really promoting my practice. It’s about the global experience for a patient, as Brad mentioned. As a marketing expert, Heather met with me to understand my goals. She then called my office as a patient to set up an appointment and went through that entire office experience. We identified issues needing improvement.

The next step was to develop a working relationship with my webmaster—someone who can help manage Internet image and SEO. Together, you will develop goals for what the SEO should promote specific to your practice. Once a good SEO program is in place, your website’s ranking will go up—although it can take a minimum of 6 months to see a significant increase. To help understand your website’s performance, your webmaster should provide you with reports on your site’s analytics.

As you go through this process, it is great to have a marketing expert to be the point person. You will work closely together for a while, but eventually you can back off over time. The time and expense you invest on the front end have huge rewards on the back end. Currently, I still spend a reasonable amount of money every month. I have a high self-referral base because of these efforts, however, which results in more patient surgeries and easily covers my expenses. It is money well invested. My website traffic increased by 268% over 2 years (FIGURE). I’ll propose that currently more than half of my patients are self-referrals due to online marketing.

Ms. Schueppert: The only thing I would add is training your front staff. They are checking people in, taking appointments, checking your patients out. Have them be mindful that there are campaigns going on, whether it is a social media push, or a new video that went on the website. They can ask, “How did you hear about us?” when a new patient calls.

Dr. Bowman: Unless you are a large university hospital, where the analytics get significantly more advanced in terms of measuring return on investment (ROI), I think you should just be looking at your schedule and looking at your monthly billings and seeing how they change over time. You can calculate how much a new patient is worth because you can figure out how many patients you have and how much you bill and what your profits are.

Dr. Culligan: For those of us who are hospital employees, you can try to convince the hospital that you can do a detailed ROI analysis, or you can just look at it like (say it’s $3,000 per month), how many surgeries does this project have to generate before the hospital makes that back? The answer is a fraction of 1 case.

Thank you to all of you for your expertise on this roundtable. 

The emergence of the coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (COVID-19) in December 2019, has resulted in a global pandemic that has challenged the medical community and will continue to represent a public health emergency for the next several months.¹ It has rapidly spread globally, infecting many individuals in an unprecedented rate of infection and worldwide reach. On March 11, 2020, the World Health Organization designated COVID-19 as a pandemic. While the majority of infected individuals are asymptomatic or develop only mild symptoms, some have an unfortunate clinical course resulting in multi-organ failure and death.²

It is accepted that the virus mainly spreads during close contact and via respiratory droplets.³ The average time from infection to onset of symptoms ranges from 2 to 14 days, with an average of 5 days.⁴ Recommended measures to prevent the spread of the infection include social distancing (at least 6 feet from others), meticulous hand hygiene, and wearing a mask covering the mouth and nose when in public.⁵ Aiming to mitigate the risk of viral dissemination for patients and health care providers, and to preserve hospital resources, all nonessential medical interventions were initially suspended. Recently, the American College of Surgeons in a joint statement with 9 women’s health care societies have provided recommendations on how to resume clinical activities as we recover from the pandemic.⁶

As we reinitiate clinical activities, gynecologists have been alerted of the potential risk of viral dissemination during gynecologic minimally invasive surgical procedures due to the presence of the virus in blood, stool, and the potential risk of aerosolization of the virus, especially when using smoke-generating devices.^7,8 This risk is not limited to intubation and extubation of the airway during anesthesia; the risk also presents itself during other aerosol-generating procedures, such as laparoscopy or robotic surgery.^9,10

Hysteroscopy is considered the gold standard procedure for the diagnosis and management of intrauterine pathologies.¹¹ It is frequently performed in an office setting without the use of anesthesia.^11,12 It is usually well tolerated, with only a few patients reporting discomfort.¹² It allows for immediate treatment (using the “see and treat” approach) while avoiding not only the risk of anesthesia, as stated, but also the need for intubation—which has a high risk of droplet contamination in COVID-19–infected individuals.¹³

Is there risk of viral dissemination during hysteroscopic procedures?

The novel and rapidly changing nature of the COVID-19 pandemic present many challenges to the gynecologist. Significant concerns have been raised regarding potential risk of viral dissemination during laparoscopic surgery due to aerosolization of viral particles and the presence of the virus in blood and the gastrointestinal tract of infected patients.⁷ Diagnostic, and some simple, hysteroscopic procedures are commonly performed in an outpatient setting, with the patient awake. Complex hysteroscopic interventions, however, are generally performed in the operating room, typically with the use of general anesthesia. Hysteroscopy has the theoretical risks of viral dissemination when performed in COVID-19–positive patients. Two important questions must be addressed to better understand the potential risk of COVID-19 viral dissemination during hysteroscopic procedures.

Continue to: 1. Is the virus present in the vaginal fluid of women infected with COVID-19?...

1. Is the virus present in the vaginal fluid of women infected with COVID-19?

Recent studies have confirmed the presence of viral particles in urine, feces, blood, and tears in addition to the respiratory tract in patients infected with COVID-19.^3,14,15 The presence of the SARS-CoV-2 virus in the female genital system is currently unknown. Previous studies, of other epidemic viral infections, have demonstrated the presence of the virus in the female genital tract in affected patients of Zika virus and Ebola.^16,17 However, 2 recent studies have failed to demonstrate the presence of the SARS-CoV-2 virus in the vaginal fluid of pregnant¹⁴ and not pregnant¹⁸ women with severe COVID-19 infection.

2. Is there risk of viral dissemination during hysteroscopy if using electrosurgery?

There are significant concerns with possible risk of COVID-19 transmission to health care providers in direct contact with infected patients during minimally invasive gynecologic procedures due to direct contamination and aerosolization of the virus.^10,19 Current data on COVID-19 transmission during surgery are limited. However, it is important to recognize that viral aerosolization has been documented with other viral diseases, such as human papillomavirus and hepatitis B.²⁰ A recent report called for awareness in the surgical community about the potential risks of COVID-19 viral dissemination during laparoscopic surgery. Among other recommendations, international experts advised minimizing the use of electrosurgery to reduce the creation of surgical plume, decreasing the pneumoperitoneum pressure to minimum levels, and using suction devices in a closed system.²¹ Although these preventive measures apply to laparoscopic surgery, it is important to consider that hysteroscopy is performed in a unique environment.

During hysteroscopy the uterine cavity is distended with a liquid medium (normal saline or electrolyte-free solutions); this is opposed to gynecologic laparoscopy, in which the peritoneal cavity is distended with carbon dioxide.²² The smoke produced with the use of hysteroscopic electrosurgical instruments generates bubbles that are immediately cooled down to the temperature of the distention media and subsequently dissolve into it. Therefore, there are no bubbles generated during hysteroscopic surgery that are subsequently released into the air. This results in a low risk for viral dissemination during hysteroscopic procedures. Nevertheless, the necessary precautions to minimize the risk of COVID-19 transmission during hysteroscopic intervention are extremely important.

Recommendations for hysteroscopic procedures during the COVID-19 pandemic

We provide our overall recommendations for hysteroscopy, as well as those specific to the office and hospital setting.

Recommendations: General

Limit hysteroscopic procedures to COVID-19–negative patients and to those patients in whom delaying the procedure could result in adverse clinical outcomes.²³

Universally screen for potential COVID-19 infection. When possible, a phone interview to triage patients based on their symptoms and infection exposure status should take place before the patient arrives to the health care center. Patients with suspected or confirmed COVID-19 infection who require immediate evaluation should be directed to COVID-19–designated emergency areas.

Universally test for SARS-CoV-2 before procedures performed in the operating room (OR). Using nasopharyngeal swabs for the detection of viral RNA, employing molecular methods such as polymerase chain reaction (PCR), within 48 to 72 hours prior to all OR hysteroscopic procedures is strongly recommended. Adopting this testing strategy will aid to identify asymptomatic SARS-CoV-2‒infected patients, allowing to defer the procedure, if possible, among patients testing positive. If tests are limited, testing only patients scheduled for hysteroscopic procedures in which general or regional anesthesia will be required is acceptable.

Universal SARS-CoV-2 testing of patients undergoing in-office hysteroscopic diagnostic or minor operative procedures without the use of anesthesia is not required.

Limit the presence of a companion. It is understood that visitor policies may vary at the discretion of each institution’s guidelines. Children and individuals over the age of 60 years should not be granted access to the center. Companions will be subjected to the same screening criteria as patients.

Provide for social distancing and other precautionary measures. If more than one patient is scheduled to be at the facility at the same time, ensure that the facility provides adequate space to allow the appropriate social distancing recommendations between patients. Hand sanitizers and facemasks should be available for patients and companions.

Provide PPE for clinicians. All health care providers in close contact with the patient must wear personal protective equipment (PPE), which includes an apron and gown, a surgical mask, eye protection, and gloves. Health care providers should wear PPE deemed appropriate by their regulatory institutions following their local and national guidelines during clinical patient interactions.

Restrict surgical attendees to vital personnel. The participation of learners by physical presence in the office or operating room should be restricted.

Continue to: Recommendations: Office setting...

Preprocedural recommendations

• Advise patients to come to the office alone. If the patient requires a companion, a maximum of one adult companion under the age of 60 should be accepted.
• Limit the number of health care team members present in the procedure room.

Intraprocedural recommendations

• Choose the appropriate device(s) that will allow for an effective and fast procedure.
• Use the recommended PPE for all clinicians.
• Limit the movement of staff members in and out of the procedure room.

Postprocedure recommendations

• When more than one case is scheduled to be performed in the same procedure room, allow enough time in between cases to grant a thorough OR decontamination.
• Allow for patients to recover from the procedure in the same room as the procedure took place in order to avoid potential contamination of multiple rooms.
• Expedite patient discharge.
• Follow up after the procedure by phone or telemedicine.
• Use standard endoscope disinfection procedures, as they are effective and should not be modified.

Continue to: Recommendations: Operating room setting...

Preprocedural recommendations

• Perform adequate patient screening for potential COVID-19 infection. (Screening should be independent of symptoms and not be limited to those with clinical symptoms.)
• Limit the number of health care team members in the operating procedure room.
• To minimize unnecessary staff exposure, have surgeons and staff not needed for intubation remain outside the OR until intubation is completed and leave the OR before extubation.

Intraprocedure recommendations

• Limit personnel in the OR to a minimum.
• Staff should not enter or leave the room during the procedure.
• When possible, use conscious sedation or regional anesthesia to avoid the risk of viral dissemination at the time of intubation/extubation.
• Choose the device that will allow an effective and fast procedure.
• Favor non–smoke-generating devices, such as hysteroscopic scissors, graspers, and tissue retrieval systems.
• Connect active suction to the outflow, especially when using smoke-generating instruments, to facilitate the extraction of surgical smoke.

Postprocedure recommendations

• When more than one case is scheduled to be performed in the same room, allow enough time in between cases to grant a thorough OR decontamination.
• Expedite postprocedure recovery and patient discharge.
• After completion of the procedure, staff should remove scrubs and change into clean clothing.
• Use standard endoscope disinfection procedures, as they are effective and should not be modified.

Conclusions

The COVID-19 pandemic has caused a global health emergency. Our knowledge of this devastating virus is constantly evolving as we continue to fight this overwhelming disease. Theoretical risk of “viral” dissemination is considered extremely low, or negligible, during hysterosocopy. Hysteroscopic procedures in COVID-19–positive patients with life-threatening conditions or in patients in whom delaying the procedure could worsen outcomes should be performed taking appropriate measures. Patients who test negative for COVID-19 (confirmed by PCR) and require hysteroscopic procedures, should be treated using universal precautions. ●

The emergence of the coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (COVID-19) in December 2019, has resulted in a global pandemic that has challenged the medical community and will continue to represent a public health emergency for the next several months.¹ It has rapidly spread globally, infecting many individuals in an unprecedented rate of infection and worldwide reach. On March 11, 2020, the World Health Organization designated COVID-19 as a pandemic. While the majority of infected individuals are asymptomatic or develop only mild symptoms, some have an unfortunate clinical course resulting in multi-organ failure and death.²

It is accepted that the virus mainly spreads during close contact and via respiratory droplets.³ The average time from infection to onset of symptoms ranges from 2 to 14 days, with an average of 5 days.⁴ Recommended measures to prevent the spread of the infection include social distancing (at least 6 feet from others), meticulous hand hygiene, and wearing a mask covering the mouth and nose when in public.⁵ Aiming to mitigate the risk of viral dissemination for patients and health care providers, and to preserve hospital resources, all nonessential medical interventions were initially suspended. Recently, the American College of Surgeons in a joint statement with 9 women’s health care societies have provided recommendations on how to resume clinical activities as we recover from the pandemic.⁶

As we reinitiate clinical activities, gynecologists have been alerted of the potential risk of viral dissemination during gynecologic minimally invasive surgical procedures due to the presence of the virus in blood, stool, and the potential risk of aerosolization of the virus, especially when using smoke-generating devices.^7,8 This risk is not limited to intubation and extubation of the airway during anesthesia; the risk also presents itself during other aerosol-generating procedures, such as laparoscopy or robotic surgery.^9,10

Hysteroscopy is considered the gold standard procedure for the diagnosis and management of intrauterine pathologies.¹¹ It is frequently performed in an office setting without the use of anesthesia.^11,12 It is usually well tolerated, with only a few patients reporting discomfort.¹² It allows for immediate treatment (using the “see and treat” approach) while avoiding not only the risk of anesthesia, as stated, but also the need for intubation—which has a high risk of droplet contamination in COVID-19–infected individuals.¹³

Is there risk of viral dissemination during hysteroscopic procedures?

The novel and rapidly changing nature of the COVID-19 pandemic present many challenges to the gynecologist. Significant concerns have been raised regarding potential risk of viral dissemination during laparoscopic surgery due to aerosolization of viral particles and the presence of the virus in blood and the gastrointestinal tract of infected patients.⁷ Diagnostic, and some simple, hysteroscopic procedures are commonly performed in an outpatient setting, with the patient awake. Complex hysteroscopic interventions, however, are generally performed in the operating room, typically with the use of general anesthesia. Hysteroscopy has the theoretical risks of viral dissemination when performed in COVID-19–positive patients. Two important questions must be addressed to better understand the potential risk of COVID-19 viral dissemination during hysteroscopic procedures.

Continue to: 1. Is the virus present in the vaginal fluid of women infected with COVID-19?...

1. Is the virus present in the vaginal fluid of women infected with COVID-19?

Recent studies have confirmed the presence of viral particles in urine, feces, blood, and tears in addition to the respiratory tract in patients infected with COVID-19.^3,14,15 The presence of the SARS-CoV-2 virus in the female genital system is currently unknown. Previous studies, of other epidemic viral infections, have demonstrated the presence of the virus in the female genital tract in affected patients of Zika virus and Ebola.^16,17 However, 2 recent studies have failed to demonstrate the presence of the SARS-CoV-2 virus in the vaginal fluid of pregnant¹⁴ and not pregnant¹⁸ women with severe COVID-19 infection.

2. Is there risk of viral dissemination during hysteroscopy if using electrosurgery?

There are significant concerns with possible risk of COVID-19 transmission to health care providers in direct contact with infected patients during minimally invasive gynecologic procedures due to direct contamination and aerosolization of the virus.^10,19 Current data on COVID-19 transmission during surgery are limited. However, it is important to recognize that viral aerosolization has been documented with other viral diseases, such as human papillomavirus and hepatitis B.²⁰ A recent report called for awareness in the surgical community about the potential risks of COVID-19 viral dissemination during laparoscopic surgery. Among other recommendations, international experts advised minimizing the use of electrosurgery to reduce the creation of surgical plume, decreasing the pneumoperitoneum pressure to minimum levels, and using suction devices in a closed system.²¹ Although these preventive measures apply to laparoscopic surgery, it is important to consider that hysteroscopy is performed in a unique environment.

During hysteroscopy the uterine cavity is distended with a liquid medium (normal saline or electrolyte-free solutions); this is opposed to gynecologic laparoscopy, in which the peritoneal cavity is distended with carbon dioxide.²² The smoke produced with the use of hysteroscopic electrosurgical instruments generates bubbles that are immediately cooled down to the temperature of the distention media and subsequently dissolve into it. Therefore, there are no bubbles generated during hysteroscopic surgery that are subsequently released into the air. This results in a low risk for viral dissemination during hysteroscopic procedures. Nevertheless, the necessary precautions to minimize the risk of COVID-19 transmission during hysteroscopic intervention are extremely important.

Recommendations for hysteroscopic procedures during the COVID-19 pandemic

We provide our overall recommendations for hysteroscopy, as well as those specific to the office and hospital setting.

Recommendations: General

Limit hysteroscopic procedures to COVID-19–negative patients and to those patients in whom delaying the procedure could result in adverse clinical outcomes.²³

Universally screen for potential COVID-19 infection. When possible, a phone interview to triage patients based on their symptoms and infection exposure status should take place before the patient arrives to the health care center. Patients with suspected or confirmed COVID-19 infection who require immediate evaluation should be directed to COVID-19–designated emergency areas.

Universally test for SARS-CoV-2 before procedures performed in the operating room (OR). Using nasopharyngeal swabs for the detection of viral RNA, employing molecular methods such as polymerase chain reaction (PCR), within 48 to 72 hours prior to all OR hysteroscopic procedures is strongly recommended. Adopting this testing strategy will aid to identify asymptomatic SARS-CoV-2‒infected patients, allowing to defer the procedure, if possible, among patients testing positive. If tests are limited, testing only patients scheduled for hysteroscopic procedures in which general or regional anesthesia will be required is acceptable.

Universal SARS-CoV-2 testing of patients undergoing in-office hysteroscopic diagnostic or minor operative procedures without the use of anesthesia is not required.

Limit the presence of a companion. It is understood that visitor policies may vary at the discretion of each institution’s guidelines. Children and individuals over the age of 60 years should not be granted access to the center. Companions will be subjected to the same screening criteria as patients.

Provide for social distancing and other precautionary measures. If more than one patient is scheduled to be at the facility at the same time, ensure that the facility provides adequate space to allow the appropriate social distancing recommendations between patients. Hand sanitizers and facemasks should be available for patients and companions.

Provide PPE for clinicians. All health care providers in close contact with the patient must wear personal protective equipment (PPE), which includes an apron and gown, a surgical mask, eye protection, and gloves. Health care providers should wear PPE deemed appropriate by their regulatory institutions following their local and national guidelines during clinical patient interactions.

Restrict surgical attendees to vital personnel. The participation of learners by physical presence in the office or operating room should be restricted.

Continue to: Recommendations: Office setting...

Preprocedural recommendations

• Advise patients to come to the office alone. If the patient requires a companion, a maximum of one adult companion under the age of 60 should be accepted.
• Limit the number of health care team members present in the procedure room.

Intraprocedural recommendations

• Choose the appropriate device(s) that will allow for an effective and fast procedure.
• Use the recommended PPE for all clinicians.
• Limit the movement of staff members in and out of the procedure room.

Postprocedure recommendations

• When more than one case is scheduled to be performed in the same procedure room, allow enough time in between cases to grant a thorough OR decontamination.
• Allow for patients to recover from the procedure in the same room as the procedure took place in order to avoid potential contamination of multiple rooms.
• Expedite patient discharge.
• Follow up after the procedure by phone or telemedicine.
• Use standard endoscope disinfection procedures, as they are effective and should not be modified.

Continue to: Recommendations: Operating room setting...

Preprocedural recommendations

• Perform adequate patient screening for potential COVID-19 infection. (Screening should be independent of symptoms and not be limited to those with clinical symptoms.)
• Limit the number of health care team members in the operating procedure room.
• To minimize unnecessary staff exposure, have surgeons and staff not needed for intubation remain outside the OR until intubation is completed and leave the OR before extubation.

Intraprocedure recommendations

• Limit personnel in the OR to a minimum.
• Staff should not enter or leave the room during the procedure.
• When possible, use conscious sedation or regional anesthesia to avoid the risk of viral dissemination at the time of intubation/extubation.
• Choose the device that will allow an effective and fast procedure.
• Favor non–smoke-generating devices, such as hysteroscopic scissors, graspers, and tissue retrieval systems.
• Connect active suction to the outflow, especially when using smoke-generating instruments, to facilitate the extraction of surgical smoke.

Postprocedure recommendations

• When more than one case is scheduled to be performed in the same room, allow enough time in between cases to grant a thorough OR decontamination.
• Expedite postprocedure recovery and patient discharge.
• After completion of the procedure, staff should remove scrubs and change into clean clothing.
• Use standard endoscope disinfection procedures, as they are effective and should not be modified.

Conclusions

The COVID-19 pandemic has caused a global health emergency. Our knowledge of this devastating virus is constantly evolving as we continue to fight this overwhelming disease. Theoretical risk of “viral” dissemination is considered extremely low, or negligible, during hysterosocopy. Hysteroscopic procedures in COVID-19–positive patients with life-threatening conditions or in patients in whom delaying the procedure could worsen outcomes should be performed taking appropriate measures. Patients who test negative for COVID-19 (confirmed by PCR) and require hysteroscopic procedures, should be treated using universal precautions. ●

The emergence of the coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (COVID-19) in December 2019, has resulted in a global pandemic that has challenged the medical community and will continue to represent a public health emergency for the next several months.¹ It has rapidly spread globally, infecting many individuals in an unprecedented rate of infection and worldwide reach. On March 11, 2020, the World Health Organization designated COVID-19 as a pandemic. While the majority of infected individuals are asymptomatic or develop only mild symptoms, some have an unfortunate clinical course resulting in multi-organ failure and death.²

It is accepted that the virus mainly spreads during close contact and via respiratory droplets.³ The average time from infection to onset of symptoms ranges from 2 to 14 days, with an average of 5 days.⁴ Recommended measures to prevent the spread of the infection include social distancing (at least 6 feet from others), meticulous hand hygiene, and wearing a mask covering the mouth and nose when in public.⁵ Aiming to mitigate the risk of viral dissemination for patients and health care providers, and to preserve hospital resources, all nonessential medical interventions were initially suspended. Recently, the American College of Surgeons in a joint statement with 9 women’s health care societies have provided recommendations on how to resume clinical activities as we recover from the pandemic.⁶

As we reinitiate clinical activities, gynecologists have been alerted of the potential risk of viral dissemination during gynecologic minimally invasive surgical procedures due to the presence of the virus in blood, stool, and the potential risk of aerosolization of the virus, especially when using smoke-generating devices.^7,8 This risk is not limited to intubation and extubation of the airway during anesthesia; the risk also presents itself during other aerosol-generating procedures, such as laparoscopy or robotic surgery.^9,10

Hysteroscopy is considered the gold standard procedure for the diagnosis and management of intrauterine pathologies.¹¹ It is frequently performed in an office setting without the use of anesthesia.^11,12 It is usually well tolerated, with only a few patients reporting discomfort.¹² It allows for immediate treatment (using the “see and treat” approach) while avoiding not only the risk of anesthesia, as stated, but also the need for intubation—which has a high risk of droplet contamination in COVID-19–infected individuals.¹³

Is there risk of viral dissemination during hysteroscopic procedures?

The novel and rapidly changing nature of the COVID-19 pandemic present many challenges to the gynecologist. Significant concerns have been raised regarding potential risk of viral dissemination during laparoscopic surgery due to aerosolization of viral particles and the presence of the virus in blood and the gastrointestinal tract of infected patients.⁷ Diagnostic, and some simple, hysteroscopic procedures are commonly performed in an outpatient setting, with the patient awake. Complex hysteroscopic interventions, however, are generally performed in the operating room, typically with the use of general anesthesia. Hysteroscopy has the theoretical risks of viral dissemination when performed in COVID-19–positive patients. Two important questions must be addressed to better understand the potential risk of COVID-19 viral dissemination during hysteroscopic procedures.

Continue to: 1. Is the virus present in the vaginal fluid of women infected with COVID-19?...

1. Is the virus present in the vaginal fluid of women infected with COVID-19?

Recent studies have confirmed the presence of viral particles in urine, feces, blood, and tears in addition to the respiratory tract in patients infected with COVID-19.^3,14,15 The presence of the SARS-CoV-2 virus in the female genital system is currently unknown. Previous studies, of other epidemic viral infections, have demonstrated the presence of the virus in the female genital tract in affected patients of Zika virus and Ebola.^16,17 However, 2 recent studies have failed to demonstrate the presence of the SARS-CoV-2 virus in the vaginal fluid of pregnant¹⁴ and not pregnant¹⁸ women with severe COVID-19 infection.

2. Is there risk of viral dissemination during hysteroscopy if using electrosurgery?

There are significant concerns with possible risk of COVID-19 transmission to health care providers in direct contact with infected patients during minimally invasive gynecologic procedures due to direct contamination and aerosolization of the virus.^10,19 Current data on COVID-19 transmission during surgery are limited. However, it is important to recognize that viral aerosolization has been documented with other viral diseases, such as human papillomavirus and hepatitis B.²⁰ A recent report called for awareness in the surgical community about the potential risks of COVID-19 viral dissemination during laparoscopic surgery. Among other recommendations, international experts advised minimizing the use of electrosurgery to reduce the creation of surgical plume, decreasing the pneumoperitoneum pressure to minimum levels, and using suction devices in a closed system.²¹ Although these preventive measures apply to laparoscopic surgery, it is important to consider that hysteroscopy is performed in a unique environment.

During hysteroscopy the uterine cavity is distended with a liquid medium (normal saline or electrolyte-free solutions); this is opposed to gynecologic laparoscopy, in which the peritoneal cavity is distended with carbon dioxide.²² The smoke produced with the use of hysteroscopic electrosurgical instruments generates bubbles that are immediately cooled down to the temperature of the distention media and subsequently dissolve into it. Therefore, there are no bubbles generated during hysteroscopic surgery that are subsequently released into the air. This results in a low risk for viral dissemination during hysteroscopic procedures. Nevertheless, the necessary precautions to minimize the risk of COVID-19 transmission during hysteroscopic intervention are extremely important.

Recommendations for hysteroscopic procedures during the COVID-19 pandemic

We provide our overall recommendations for hysteroscopy, as well as those specific to the office and hospital setting.

Recommendations: General

Limit hysteroscopic procedures to COVID-19–negative patients and to those patients in whom delaying the procedure could result in adverse clinical outcomes.²³

Universally screen for potential COVID-19 infection. When possible, a phone interview to triage patients based on their symptoms and infection exposure status should take place before the patient arrives to the health care center. Patients with suspected or confirmed COVID-19 infection who require immediate evaluation should be directed to COVID-19–designated emergency areas.

Universally test for SARS-CoV-2 before procedures performed in the operating room (OR). Using nasopharyngeal swabs for the detection of viral RNA, employing molecular methods such as polymerase chain reaction (PCR), within 48 to 72 hours prior to all OR hysteroscopic procedures is strongly recommended. Adopting this testing strategy will aid to identify asymptomatic SARS-CoV-2‒infected patients, allowing to defer the procedure, if possible, among patients testing positive. If tests are limited, testing only patients scheduled for hysteroscopic procedures in which general or regional anesthesia will be required is acceptable.

Universal SARS-CoV-2 testing of patients undergoing in-office hysteroscopic diagnostic or minor operative procedures without the use of anesthesia is not required.

Limit the presence of a companion. It is understood that visitor policies may vary at the discretion of each institution’s guidelines. Children and individuals over the age of 60 years should not be granted access to the center. Companions will be subjected to the same screening criteria as patients.

Provide for social distancing and other precautionary measures. If more than one patient is scheduled to be at the facility at the same time, ensure that the facility provides adequate space to allow the appropriate social distancing recommendations between patients. Hand sanitizers and facemasks should be available for patients and companions.

Provide PPE for clinicians. All health care providers in close contact with the patient must wear personal protective equipment (PPE), which includes an apron and gown, a surgical mask, eye protection, and gloves. Health care providers should wear PPE deemed appropriate by their regulatory institutions following their local and national guidelines during clinical patient interactions.

Restrict surgical attendees to vital personnel. The participation of learners by physical presence in the office or operating room should be restricted.

Continue to: Recommendations: Office setting...

Preprocedural recommendations

• Advise patients to come to the office alone. If the patient requires a companion, a maximum of one adult companion under the age of 60 should be accepted.
• Limit the number of health care team members present in the procedure room.

Intraprocedural recommendations

• Choose the appropriate device(s) that will allow for an effective and fast procedure.
• Use the recommended PPE for all clinicians.
• Limit the movement of staff members in and out of the procedure room.

Postprocedure recommendations

• When more than one case is scheduled to be performed in the same procedure room, allow enough time in between cases to grant a thorough OR decontamination.
• Allow for patients to recover from the procedure in the same room as the procedure took place in order to avoid potential contamination of multiple rooms.
• Expedite patient discharge.
• Follow up after the procedure by phone or telemedicine.
• Use standard endoscope disinfection procedures, as they are effective and should not be modified.

Continue to: Recommendations: Operating room setting...

Preprocedural recommendations

• Perform adequate patient screening for potential COVID-19 infection. (Screening should be independent of symptoms and not be limited to those with clinical symptoms.)
• Limit the number of health care team members in the operating procedure room.
• To minimize unnecessary staff exposure, have surgeons and staff not needed for intubation remain outside the OR until intubation is completed and leave the OR before extubation.

Intraprocedure recommendations

• Limit personnel in the OR to a minimum.
• Staff should not enter or leave the room during the procedure.
• When possible, use conscious sedation or regional anesthesia to avoid the risk of viral dissemination at the time of intubation/extubation.
• Choose the device that will allow an effective and fast procedure.
• Favor non–smoke-generating devices, such as hysteroscopic scissors, graspers, and tissue retrieval systems.
• Connect active suction to the outflow, especially when using smoke-generating instruments, to facilitate the extraction of surgical smoke.

Postprocedure recommendations

• When more than one case is scheduled to be performed in the same room, allow enough time in between cases to grant a thorough OR decontamination.
• Expedite postprocedure recovery and patient discharge.
• After completion of the procedure, staff should remove scrubs and change into clean clothing.
• Use standard endoscope disinfection procedures, as they are effective and should not be modified.

Conclusions

The COVID-19 pandemic has caused a global health emergency. Our knowledge of this devastating virus is constantly evolving as we continue to fight this overwhelming disease. Theoretical risk of “viral” dissemination is considered extremely low, or negligible, during hysterosocopy. Hysteroscopic procedures in COVID-19–positive patients with life-threatening conditions or in patients in whom delaying the procedure could worsen outcomes should be performed taking appropriate measures. Patients who test negative for COVID-19 (confirmed by PCR) and require hysteroscopic procedures, should be treated using universal precautions. ●

The number of children infected with COVID-19 rose by 7.8% during the week ending Sept. 3, putting the United States over the half-million mark in cumulative child cases, according to a report from the American Academy of Pediatrics and the Children’s Hospital Association.

States have reported 513,415 cases of COVID-19 in children since the beginning of the pandemic, with almost 37,000 coming in the last week, the AAP and the CHA said Sept. 8 in the weekly report. That figure includes New York City – the rest of New York State is not reporting ages for COVID-19 patients – as well as Puerto Rico, the District of Columbia, and Guam.

“These numbers are a chilling reminder of why we need to take this virus seriously,” AAP President Sara Goza, MD, said in a written statement.

Children now represent 9.8% of the almost 5.3 million cases that have been reported in Americans of all ages. The proportion of child cases has continued to increase as the pandemic has progressed – it was 8.0% as of mid-July and 5.2% in early June, the data show.

“Throughout the summer, surges in the virus have occurred in Southern, Western, and Midwestern states,” the AAP statement said.

The latest AAP/CHA report shows that, from Aug. 27 to Sept. 3, the total number of child cases jumped by 33.7% in South Dakota, more than any other state. North Dakota was next at 22.7%, followed by Hawaii (18.1%), Missouri (16.8%), and Kentucky (16.4%).

“This rapid rise in positive cases occurred over the summer, and as the weather cools, we know people will spend more time indoors,” said Sean O’Leary, MD, MPH, vice chair of the AAP Committee on Infectious Diseases. “The goal is to get children back into schools for in-person learning, but in many communities, this is not possible as the virus spreads unchecked.”

The smallest increase over the last week, just 0.9%, came in Rhode Island, with Massachusetts just a bit higher at 1.0%. Also at the low end of the increase scale are Arizona (3.3%) and Louisiana (4.0%), two states that have very high rates of cumulative cases: 1,380 per 100,000 children for Arizona and 1,234 per 100,000 for Louisiana, the report said.

To give those figures some context, Tennessee has the highest cumulative count of any state at 1,553 cases per 100,000 children and Vermont has the lowest at 151, based on the data gathered by the AAP and CHA.

“While much remains unknown about COVID-19, we do know that the spread among children reflects what is happening in the broader communities. A disproportionate number of cases are reported in Black and Hispanic children and in places where there is high poverty. We must work harder to address societal inequities that contribute to these disparities,” Dr. Goza said.

[email protected]

The number of children infected with COVID-19 rose by 7.8% during the week ending Sept. 3, putting the United States over the half-million mark in cumulative child cases, according to a report from the American Academy of Pediatrics and the Children’s Hospital Association.

States have reported 513,415 cases of COVID-19 in children since the beginning of the pandemic, with almost 37,000 coming in the last week, the AAP and the CHA said Sept. 8 in the weekly report. That figure includes New York City – the rest of New York State is not reporting ages for COVID-19 patients – as well as Puerto Rico, the District of Columbia, and Guam.

“These numbers are a chilling reminder of why we need to take this virus seriously,” AAP President Sara Goza, MD, said in a written statement.

Children now represent 9.8% of the almost 5.3 million cases that have been reported in Americans of all ages. The proportion of child cases has continued to increase as the pandemic has progressed – it was 8.0% as of mid-July and 5.2% in early June, the data show.

“Throughout the summer, surges in the virus have occurred in Southern, Western, and Midwestern states,” the AAP statement said.

The latest AAP/CHA report shows that, from Aug. 27 to Sept. 3, the total number of child cases jumped by 33.7% in South Dakota, more than any other state. North Dakota was next at 22.7%, followed by Hawaii (18.1%), Missouri (16.8%), and Kentucky (16.4%).

“This rapid rise in positive cases occurred over the summer, and as the weather cools, we know people will spend more time indoors,” said Sean O’Leary, MD, MPH, vice chair of the AAP Committee on Infectious Diseases. “The goal is to get children back into schools for in-person learning, but in many communities, this is not possible as the virus spreads unchecked.”

The smallest increase over the last week, just 0.9%, came in Rhode Island, with Massachusetts just a bit higher at 1.0%. Also at the low end of the increase scale are Arizona (3.3%) and Louisiana (4.0%), two states that have very high rates of cumulative cases: 1,380 per 100,000 children for Arizona and 1,234 per 100,000 for Louisiana, the report said.

To give those figures some context, Tennessee has the highest cumulative count of any state at 1,553 cases per 100,000 children and Vermont has the lowest at 151, based on the data gathered by the AAP and CHA.

“While much remains unknown about COVID-19, we do know that the spread among children reflects what is happening in the broader communities. A disproportionate number of cases are reported in Black and Hispanic children and in places where there is high poverty. We must work harder to address societal inequities that contribute to these disparities,” Dr. Goza said.

[email protected]

The number of children infected with COVID-19 rose by 7.8% during the week ending Sept. 3, putting the United States over the half-million mark in cumulative child cases, according to a report from the American Academy of Pediatrics and the Children’s Hospital Association.

States have reported 513,415 cases of COVID-19 in children since the beginning of the pandemic, with almost 37,000 coming in the last week, the AAP and the CHA said Sept. 8 in the weekly report. That figure includes New York City – the rest of New York State is not reporting ages for COVID-19 patients – as well as Puerto Rico, the District of Columbia, and Guam.

“These numbers are a chilling reminder of why we need to take this virus seriously,” AAP President Sara Goza, MD, said in a written statement.

Children now represent 9.8% of the almost 5.3 million cases that have been reported in Americans of all ages. The proportion of child cases has continued to increase as the pandemic has progressed – it was 8.0% as of mid-July and 5.2% in early June, the data show.

“Throughout the summer, surges in the virus have occurred in Southern, Western, and Midwestern states,” the AAP statement said.

The latest AAP/CHA report shows that, from Aug. 27 to Sept. 3, the total number of child cases jumped by 33.7% in South Dakota, more than any other state. North Dakota was next at 22.7%, followed by Hawaii (18.1%), Missouri (16.8%), and Kentucky (16.4%).

“This rapid rise in positive cases occurred over the summer, and as the weather cools, we know people will spend more time indoors,” said Sean O’Leary, MD, MPH, vice chair of the AAP Committee on Infectious Diseases. “The goal is to get children back into schools for in-person learning, but in many communities, this is not possible as the virus spreads unchecked.”

The smallest increase over the last week, just 0.9%, came in Rhode Island, with Massachusetts just a bit higher at 1.0%. Also at the low end of the increase scale are Arizona (3.3%) and Louisiana (4.0%), two states that have very high rates of cumulative cases: 1,380 per 100,000 children for Arizona and 1,234 per 100,000 for Louisiana, the report said.

To give those figures some context, Tennessee has the highest cumulative count of any state at 1,553 cases per 100,000 children and Vermont has the lowest at 151, based on the data gathered by the AAP and CHA.

“While much remains unknown about COVID-19, we do know that the spread among children reflects what is happening in the broader communities. A disproportionate number of cases are reported in Black and Hispanic children and in places where there is high poverty. We must work harder to address societal inequities that contribute to these disparities,” Dr. Goza said.

[email protected]

When an ovarian mass is anticipated or known, following evaluation of a patient’s history and physician examination, imaging via transvaginal and often abdominal ultrasound is the very next step. This evaluation likely will include both gray-scale and color Doppler examination. The initial concern always must be to identify ovarian malignancy.

Despite morphological scoring systems as well as the use of Doppler ultrasonography, there remains a lack of agreement and acceptance. In a 2008 multicenter study, Timmerman and colleagues evaluated 1,066 patients with 1,233 persistent adnexal tumors via transvaginal grayscale and Doppler ultrasound; 73% were benign tumors, and 27% were malignant tumors. Information on 42 gray-scale ultrasound variables and 6 Doppler variables was collected and evaluated to determine which variables had the highest positive predictive value for a malignant tumor and for a benign mass (Ultrasound Obstet Gynecol. 2008 Jun. doi: 10.1002/uog.5365).

Five simple rules were selected that best predict malignancy (M-rules), as follows:

• Irregular solid tumor.
• Ascites.
• At least four papillary projections.
• Irregular multilocular-solid tumor with a greatest diameter greater than or equal to 10 cm.
• Very high color content on Doppler exam.

The following five simple rules suggested that a mass is benign (B-rules):

• Unilocular cyst.
• Largest solid component less than 7 mm.
• Acoustic shadows.
• Smooth multilocular tumor less than 10 cm.
• No detectable blood flow with Doppler exam.

Unfortunately, despite a sensitivity of 93% and specificity of 90%, and a positive and negative predictive value of 80% and 97%, these 10 simple rules were applicable to only 76% of tumors.

To assist those of us who are not gynecologic oncologists and who are often faced with having to determine whether surgery is recommended, I have elicited the expertise of Jubilee Brown, MD, professor and associate director of gynecologic oncology at the Levine Cancer Institute, Carolinas HealthCare System, in Charlotte, N.C., and the current president of the AAGL, to lead us in a review of evaluating an ovarian mass.
 

Dr. Miller is professor of obstetrics & gynecology in the department of clinical sciences, Rosalind Franklin University, North Chicago, Ill., and director of minimally invasive gynecologic surgery at Advocate Lutheran General Hospital, Park Ridge, both in Illinois. Email him at [email protected].

When an ovarian mass is anticipated or known, following evaluation of a patient’s history and physician examination, imaging via transvaginal and often abdominal ultrasound is the very next step. This evaluation likely will include both gray-scale and color Doppler examination. The initial concern always must be to identify ovarian malignancy.

Despite morphological scoring systems as well as the use of Doppler ultrasonography, there remains a lack of agreement and acceptance. In a 2008 multicenter study, Timmerman and colleagues evaluated 1,066 patients with 1,233 persistent adnexal tumors via transvaginal grayscale and Doppler ultrasound; 73% were benign tumors, and 27% were malignant tumors. Information on 42 gray-scale ultrasound variables and 6 Doppler variables was collected and evaluated to determine which variables had the highest positive predictive value for a malignant tumor and for a benign mass (Ultrasound Obstet Gynecol. 2008 Jun. doi: 10.1002/uog.5365).

Five simple rules were selected that best predict malignancy (M-rules), as follows:

• Irregular solid tumor.
• Ascites.
• At least four papillary projections.
• Irregular multilocular-solid tumor with a greatest diameter greater than or equal to 10 cm.
• Very high color content on Doppler exam.

The following five simple rules suggested that a mass is benign (B-rules):

• Unilocular cyst.
• Largest solid component less than 7 mm.
• Acoustic shadows.
• Smooth multilocular tumor less than 10 cm.
• No detectable blood flow with Doppler exam.

Unfortunately, despite a sensitivity of 93% and specificity of 90%, and a positive and negative predictive value of 80% and 97%, these 10 simple rules were applicable to only 76% of tumors.

To assist those of us who are not gynecologic oncologists and who are often faced with having to determine whether surgery is recommended, I have elicited the expertise of Jubilee Brown, MD, professor and associate director of gynecologic oncology at the Levine Cancer Institute, Carolinas HealthCare System, in Charlotte, N.C., and the current president of the AAGL, to lead us in a review of evaluating an ovarian mass.
 

Dr. Miller is professor of obstetrics & gynecology in the department of clinical sciences, Rosalind Franklin University, North Chicago, Ill., and director of minimally invasive gynecologic surgery at Advocate Lutheran General Hospital, Park Ridge, both in Illinois. Email him at [email protected].

When an ovarian mass is anticipated or known, following evaluation of a patient’s history and physician examination, imaging via transvaginal and often abdominal ultrasound is the very next step. This evaluation likely will include both gray-scale and color Doppler examination. The initial concern always must be to identify ovarian malignancy.

Despite morphological scoring systems as well as the use of Doppler ultrasonography, there remains a lack of agreement and acceptance. In a 2008 multicenter study, Timmerman and colleagues evaluated 1,066 patients with 1,233 persistent adnexal tumors via transvaginal grayscale and Doppler ultrasound; 73% were benign tumors, and 27% were malignant tumors. Information on 42 gray-scale ultrasound variables and 6 Doppler variables was collected and evaluated to determine which variables had the highest positive predictive value for a malignant tumor and for a benign mass (Ultrasound Obstet Gynecol. 2008 Jun. doi: 10.1002/uog.5365).

Five simple rules were selected that best predict malignancy (M-rules), as follows:

• Irregular solid tumor.
• Ascites.
• At least four papillary projections.
• Irregular multilocular-solid tumor with a greatest diameter greater than or equal to 10 cm.
• Very high color content on Doppler exam.

The following five simple rules suggested that a mass is benign (B-rules):

• Unilocular cyst.
• Largest solid component less than 7 mm.
• Acoustic shadows.
• Smooth multilocular tumor less than 10 cm.
• No detectable blood flow with Doppler exam.

Unfortunately, despite a sensitivity of 93% and specificity of 90%, and a positive and negative predictive value of 80% and 97%, these 10 simple rules were applicable to only 76% of tumors.

To assist those of us who are not gynecologic oncologists and who are often faced with having to determine whether surgery is recommended, I have elicited the expertise of Jubilee Brown, MD, professor and associate director of gynecologic oncology at the Levine Cancer Institute, Carolinas HealthCare System, in Charlotte, N.C., and the current president of the AAGL, to lead us in a review of evaluating an ovarian mass.
 

Dr. Miller is professor of obstetrics & gynecology in the department of clinical sciences, Rosalind Franklin University, North Chicago, Ill., and director of minimally invasive gynecologic surgery at Advocate Lutheran General Hospital, Park Ridge, both in Illinois. Email him at [email protected].

Ovarian masses are common in women of all ages. It is important not to miss even one ovarian cancer, but we must also identify masses that will resolve on their own over time to avoid overtreatment. These concurrent goals of excluding malignancy while not overtreating patients are the basis for management of the pelvic mass. Additionally, fertility preservation is important when surgery is performed in a reproductive-aged woman.

An ovarian mass may be anything from a simple functional or physiologic cyst to an endometrioma to an epithelial carcinoma, a germ-cell tumor, or a stromal tumor (the latter three of which may metastasize). Across the general population, women have a 5%-10% lifetime risk of needing surgery for a suspected ovarian mass and a 1.4% (1 in 70) risk that this mass is cancerous. The majority of ovarian cysts or masses therefore are benign.

A thorough history – including family history – and physical examination with appropriate laboratory testing and directed imaging are important first steps for the ob.gyn. Fortunately, we have guidelines and criteria governing not only when observation or surgery is warranted but also when patients should be referred to a gynecologic oncologist. By following these guidelines,¹ we are able to achieve the best outcomes.
 

Transvaginal ultrasound

A 2007 groundbreaking study led by Barbara Goff, MD, demonstrated that there are warning signs for ovarian cancer – symptoms that are significantly associated with malignancy. Dr. Goff and her coinvestigators evaluated the charts of hundreds of patients, including about 150 with ovarian cancer, and found that pelvic/abdominal pressure or pain, bloating, increase in abdominal size, and difficulty eating or feeling full were significantly and independently associated with cancer if these symptoms were present for less than a year and occurred at least 12 times per month.²

A pelvic examination is an integral part of evaluating every patient who has such concerns. That said, pelvic exams have limited ability to identify adnexal masses, especially in women who are obese – and that’s where imaging becomes especially important.

Masses generally can be considered simple or complex based on their appearance. A simple cyst is fluid-filled with thin, smooth walls and the absence of solid components or septations; it is significantly more likely to resolve on its own and is less likely to imply malignancy than a complex cyst, especially in a premenopausal woman. A complex cyst is multiseptated and/or solid – possibly with papillary projections – and is more concerning, especially if there is increased, new vascularity. Making this distinction helps us determine the risk of malignancy.

Transvaginal ultrasound (TVUS) is the preferred method for imaging, and our threshold for obtaining a TVUS should be very low. Women who have symptoms or concerns that can’t be attributed to a particular condition, and women in whom a mass can be palpated (even if asymptomatic) should have a TVUS. The imaging modality is cost effective and well tolerated by patients, does not expose the patient to ionizing radiation, and should generally be considered first-line imaging.^3,4

Size is not predictive of malignancy, but it is important for determining whether surgery is warranted. In our experience, a mass of 8-10 cm or larger on TVUS is at risk of torsion and is unlikely to resolve on its own, even in a premenopausal woman. While large masses generally require surgery, patients of any age who have simple cysts smaller than 8-10 cm generally can be followed with serial exams and ultrasound; spontaneous regression is common.

Doppler ultrasonography is useful for evaluating blood flow in and around an ovarian mass and can be helpful for confirming suspected characteristics of a mass.

Recent studies from the radiology community have looked at the utility of the resistive index – a measure of the impedance and velocity of blood flow – as a predictor of ovarian malignancy. However, we caution against using Doppler to determine whether a mass is benign or malignant, or to determine the necessity of surgery. An abnormal ovary may have what is considered to be a normal resistive index, and the resistive index of a normal ovary may fall within the abnormal range. Doppler flow can be helpful, but it must be combined with other predictive features, like solid components with flow or papillary projections within a cyst, to define a decision about surgery.^4,5

Magnetic resonance imaging can be useful in differentiating a fibroid from an ovarian mass, and a CT scan can be helpful in looking for disseminated disease when ovarian cancer is suspected based on ultrasound imaging, physical and history, and serum markers. A CT is useful, for instance, in a patient whose ovary is distended with ascites or who has upper abdominal complaints and a complex cyst. CT, PET, and MRI are not recommended in the initial evaluation of an ovarian mass.

The utility of serum biomarkers

Cancer antigen 125 (CA-125) testing may be helpful – in combination with other findings – for decision-making regarding the likelihood of malignancy and the need to refer patients. CA-125 is like Doppler in that a normal CA-125 cannot eliminate the possibility of cancer, and an abnormal CA-125 does not in and of itself imply malignancy. It’s far from a perfect cancer screening test.

CA-125 is a protein associated with epithelial ovarian malignancies, the type of ovarian cancer most commonly seen in postmenopausal women with genetic predispositions. Its specificity and positive predictive value are much higher in postmenopausal women than in average-risk premenopausal women (those without a family history or a known mutation that predisposes them to ovarian cancer). Levels of the marker are elevated in association with many nonmalignant conditions in premenopausal women – endometriosis, fibroids, and various inflammatory conditions, for instance – so the marker’s utility in this population is limited.

For women who have a family history of ovarian cancer or a known breast cancer gene 1 (BRCA1) or BRCA2 mutation, there are some data that suggest that monitoring with CA-125 measurements and TVUS may be a good approach to following patients prior to the age at which risk-reducing surgery can best be performed.

In an adolescent girl or a woman of reproductive age, we think less about epithelial cancer and more about germ-cell and stromal tumors. When a solid mass is palpated or visualized on imaging, we therefore will utilize a different set of markers; alpha-fetoprotein, L-lactate dehydrogenase, and beta-HCG, for instance, have much higher specificity than CA-125 does for germ-cell tumors in this age group and may be helpful in the evaluation. Similarly, in cases of a very large mass resembling a mucinous tumor, a carcinoembryonic antigen may be helpful.

A number of proprietary profiling technologies have been developed to determine the risk of a diagnosed mass being malignant. For instance, the OVA1 assay looks at five serum markers and scores the results, and the Risk of Ovarian Malignancy Algorithm (ROMA) combines the results of three serum markers with menopausal status into a numerical score. Both have Food and Drug Administration approval for use in women in whom surgery has been deemed necessary. These panels can be fairly predictive of risk and may be helpful – especially in rural areas – in determining which women should be referred to a gynecologic oncologist for surgery.

It is important to appreciate that an ovarian cyst or mass should never be biopsied or aspirated lest a malignant tumor confined to one ovary be potentially spread to the peritoneum.
 

Referral to a gynecologic oncologist

Postmenopausal women with a CA-125 greater than 35 U/mL should be referred, as should postmenopausal women with ascites, those with a nodular or fixed pelvic mass, and those with suspected abdominal or distant metastases (per a CT scan, for instance).

In premenopausal women, ascites, a nodular or fixed mass, and evidence of metastases also are reasons for referral to a gynecologic oncologist. CA-125, again, is much more likely to be elevated for reasons other than malignancy and therefore is not as strong a driver for referral as in postmenopausal women. Patients with markedly elevated levels, however, should probably be referred – particularly when other clinical factors also suggest the need for consultation. While there is no evidence-based threshold for CA-125 in premenopausal women, a CA-125 greater than 200 U/mL is a good cutoff for referral.

For any patient, family history of breast and/or ovarian cancer – especially in a first-degree relative – raises the risk of malignancy and should figure prominently into decision-making regarding referral. Criteria for referral are among the points discussed in the ACOG 2016 Practice Bulletin on Evaluation and Management of Adnexal Masses.¹

A note on BRCA mutations

As the American College of Obstetricians and Gynecologists says in its practice bulletin, the most important personal risk factor for ovarian cancer is a strong family history of breast or ovarian cancer. Women with such a family history can undergo genetic testing for BRCA mutations and have the opportunity to prevent ovarian cancers when mutations are detected. This simple blood test can save lives.

A modeling study we recently completed – not yet published – shows that it actually would be cost effective to do population screening with BRCA testing performed on every woman at age 30 years.

According to the National Cancer Institute website (last review: 2018), it is estimated that about 44% of women who inherit a BRCA1 mutation, and about 17% of those who inherit a BRAC2 mutation, will develop ovarian cancer by the age of 80 years. By identifying those mutations, women may undergo risk-reducing surgery at designated ages after childbearing is complete and bring their risk down to under 5%.

An international take on managing adnexal masses

• Pelvic ultrasound should include the transvaginal approach. Use Doppler imaging as indicated.
• Although simple ovarian cysts are not precursor lesions to a malignant ovarian cancer, perform a high-quality examination to make sure there are no solid/papillary structures before classifying a cyst as a simple cyst. The risk of progression to malignancy is extremely low, but some follow-up is prudent.
• The most accurate method of characterizing an ovarian mass currently is real-time pattern recognition sonography in the hands of an experienced imager.
• Pattern recognition sonography or a risk model such as the International Ovarian Tumor Analysis (IOTA) Simple Rules can be used to initially characterize an ovarian mass.
• When an ovarian lesion is classified as benign, the patient may be followed conservatively, or if indicated, surgery can be performed by a general gynecologist.
• Serial sonography can be beneficial, but there are limited prospective data to support an exact interval and duration.
• Fewer surgical interventions may result in an increase in sonographic surveillance.
• When an ovarian lesion is considered indeterminate on initial sonography, and after appropriate clinical evaluation, a “second-step” evaluation may include referral to an expert sonologist, serial sonography, application of established risk-prediction models, correlation with serum biomarkers, correlation with MRI, or referral to a gynecologic oncologist for further evaluation.

From the First International Consensus Report on Adnexal Masses: Management Recommendations

Source: Glanc P et al. J Ultrasound Med. 2017 May;36(5):849-63.

Dr. Brown reported that she had received an earlier grant from Aspira Labs, the company that developed the OVA1 assay. Dr. Miller reported that he has no relevant financial disclosures.

References

1. Obstet Gynecol. 2016 Nov. doi: 10.1097/AOG.0000000000001768.

2. Cancer. 2007 Jan 15. doi: 10.1002/cncr.22371.

3. Clin Obstet Gynecol. 2015 Mar. doi: 10.1097/GRF.0000000000000083.

4. Ultrasound Q. 2013 Mar. doi: 10.1097/RUQ.0b013e3182814d9b.

5. Ultrasound Obstet Gynecol. 2008 Jun. doi: 10.1002/uog.5365.

Ovarian masses are common in women of all ages. It is important not to miss even one ovarian cancer, but we must also identify masses that will resolve on their own over time to avoid overtreatment. These concurrent goals of excluding malignancy while not overtreating patients are the basis for management of the pelvic mass. Additionally, fertility preservation is important when surgery is performed in a reproductive-aged woman.

An ovarian mass may be anything from a simple functional or physiologic cyst to an endometrioma to an epithelial carcinoma, a germ-cell tumor, or a stromal tumor (the latter three of which may metastasize). Across the general population, women have a 5%-10% lifetime risk of needing surgery for a suspected ovarian mass and a 1.4% (1 in 70) risk that this mass is cancerous. The majority of ovarian cysts or masses therefore are benign.

A thorough history – including family history – and physical examination with appropriate laboratory testing and directed imaging are important first steps for the ob.gyn. Fortunately, we have guidelines and criteria governing not only when observation or surgery is warranted but also when patients should be referred to a gynecologic oncologist. By following these guidelines,¹ we are able to achieve the best outcomes.
 

Transvaginal ultrasound

A 2007 groundbreaking study led by Barbara Goff, MD, demonstrated that there are warning signs for ovarian cancer – symptoms that are significantly associated with malignancy. Dr. Goff and her coinvestigators evaluated the charts of hundreds of patients, including about 150 with ovarian cancer, and found that pelvic/abdominal pressure or pain, bloating, increase in abdominal size, and difficulty eating or feeling full were significantly and independently associated with cancer if these symptoms were present for less than a year and occurred at least 12 times per month.²

A pelvic examination is an integral part of evaluating every patient who has such concerns. That said, pelvic exams have limited ability to identify adnexal masses, especially in women who are obese – and that’s where imaging becomes especially important.

Masses generally can be considered simple or complex based on their appearance. A simple cyst is fluid-filled with thin, smooth walls and the absence of solid components or septations; it is significantly more likely to resolve on its own and is less likely to imply malignancy than a complex cyst, especially in a premenopausal woman. A complex cyst is multiseptated and/or solid – possibly with papillary projections – and is more concerning, especially if there is increased, new vascularity. Making this distinction helps us determine the risk of malignancy.

Transvaginal ultrasound (TVUS) is the preferred method for imaging, and our threshold for obtaining a TVUS should be very low. Women who have symptoms or concerns that can’t be attributed to a particular condition, and women in whom a mass can be palpated (even if asymptomatic) should have a TVUS. The imaging modality is cost effective and well tolerated by patients, does not expose the patient to ionizing radiation, and should generally be considered first-line imaging.^3,4

Size is not predictive of malignancy, but it is important for determining whether surgery is warranted. In our experience, a mass of 8-10 cm or larger on TVUS is at risk of torsion and is unlikely to resolve on its own, even in a premenopausal woman. While large masses generally require surgery, patients of any age who have simple cysts smaller than 8-10 cm generally can be followed with serial exams and ultrasound; spontaneous regression is common.

Doppler ultrasonography is useful for evaluating blood flow in and around an ovarian mass and can be helpful for confirming suspected characteristics of a mass.

Recent studies from the radiology community have looked at the utility of the resistive index – a measure of the impedance and velocity of blood flow – as a predictor of ovarian malignancy. However, we caution against using Doppler to determine whether a mass is benign or malignant, or to determine the necessity of surgery. An abnormal ovary may have what is considered to be a normal resistive index, and the resistive index of a normal ovary may fall within the abnormal range. Doppler flow can be helpful, but it must be combined with other predictive features, like solid components with flow or papillary projections within a cyst, to define a decision about surgery.^4,5

Magnetic resonance imaging can be useful in differentiating a fibroid from an ovarian mass, and a CT scan can be helpful in looking for disseminated disease when ovarian cancer is suspected based on ultrasound imaging, physical and history, and serum markers. A CT is useful, for instance, in a patient whose ovary is distended with ascites or who has upper abdominal complaints and a complex cyst. CT, PET, and MRI are not recommended in the initial evaluation of an ovarian mass.

The utility of serum biomarkers

Cancer antigen 125 (CA-125) testing may be helpful – in combination with other findings – for decision-making regarding the likelihood of malignancy and the need to refer patients. CA-125 is like Doppler in that a normal CA-125 cannot eliminate the possibility of cancer, and an abnormal CA-125 does not in and of itself imply malignancy. It’s far from a perfect cancer screening test.

CA-125 is a protein associated with epithelial ovarian malignancies, the type of ovarian cancer most commonly seen in postmenopausal women with genetic predispositions. Its specificity and positive predictive value are much higher in postmenopausal women than in average-risk premenopausal women (those without a family history or a known mutation that predisposes them to ovarian cancer). Levels of the marker are elevated in association with many nonmalignant conditions in premenopausal women – endometriosis, fibroids, and various inflammatory conditions, for instance – so the marker’s utility in this population is limited.

For women who have a family history of ovarian cancer or a known breast cancer gene 1 (BRCA1) or BRCA2 mutation, there are some data that suggest that monitoring with CA-125 measurements and TVUS may be a good approach to following patients prior to the age at which risk-reducing surgery can best be performed.

In an adolescent girl or a woman of reproductive age, we think less about epithelial cancer and more about germ-cell and stromal tumors. When a solid mass is palpated or visualized on imaging, we therefore will utilize a different set of markers; alpha-fetoprotein, L-lactate dehydrogenase, and beta-HCG, for instance, have much higher specificity than CA-125 does for germ-cell tumors in this age group and may be helpful in the evaluation. Similarly, in cases of a very large mass resembling a mucinous tumor, a carcinoembryonic antigen may be helpful.

A number of proprietary profiling technologies have been developed to determine the risk of a diagnosed mass being malignant. For instance, the OVA1 assay looks at five serum markers and scores the results, and the Risk of Ovarian Malignancy Algorithm (ROMA) combines the results of three serum markers with menopausal status into a numerical score. Both have Food and Drug Administration approval for use in women in whom surgery has been deemed necessary. These panels can be fairly predictive of risk and may be helpful – especially in rural areas – in determining which women should be referred to a gynecologic oncologist for surgery.

It is important to appreciate that an ovarian cyst or mass should never be biopsied or aspirated lest a malignant tumor confined to one ovary be potentially spread to the peritoneum.
 

Referral to a gynecologic oncologist

Postmenopausal women with a CA-125 greater than 35 U/mL should be referred, as should postmenopausal women with ascites, those with a nodular or fixed pelvic mass, and those with suspected abdominal or distant metastases (per a CT scan, for instance).

In premenopausal women, ascites, a nodular or fixed mass, and evidence of metastases also are reasons for referral to a gynecologic oncologist. CA-125, again, is much more likely to be elevated for reasons other than malignancy and therefore is not as strong a driver for referral as in postmenopausal women. Patients with markedly elevated levels, however, should probably be referred – particularly when other clinical factors also suggest the need for consultation. While there is no evidence-based threshold for CA-125 in premenopausal women, a CA-125 greater than 200 U/mL is a good cutoff for referral.

For any patient, family history of breast and/or ovarian cancer – especially in a first-degree relative – raises the risk of malignancy and should figure prominently into decision-making regarding referral. Criteria for referral are among the points discussed in the ACOG 2016 Practice Bulletin on Evaluation and Management of Adnexal Masses.¹

A note on BRCA mutations

As the American College of Obstetricians and Gynecologists says in its practice bulletin, the most important personal risk factor for ovarian cancer is a strong family history of breast or ovarian cancer. Women with such a family history can undergo genetic testing for BRCA mutations and have the opportunity to prevent ovarian cancers when mutations are detected. This simple blood test can save lives.

A modeling study we recently completed – not yet published – shows that it actually would be cost effective to do population screening with BRCA testing performed on every woman at age 30 years.

According to the National Cancer Institute website (last review: 2018), it is estimated that about 44% of women who inherit a BRCA1 mutation, and about 17% of those who inherit a BRAC2 mutation, will develop ovarian cancer by the age of 80 years. By identifying those mutations, women may undergo risk-reducing surgery at designated ages after childbearing is complete and bring their risk down to under 5%.

An international take on managing adnexal masses

• Pelvic ultrasound should include the transvaginal approach. Use Doppler imaging as indicated.
• Although simple ovarian cysts are not precursor lesions to a malignant ovarian cancer, perform a high-quality examination to make sure there are no solid/papillary structures before classifying a cyst as a simple cyst. The risk of progression to malignancy is extremely low, but some follow-up is prudent.
• The most accurate method of characterizing an ovarian mass currently is real-time pattern recognition sonography in the hands of an experienced imager.
• Pattern recognition sonography or a risk model such as the International Ovarian Tumor Analysis (IOTA) Simple Rules can be used to initially characterize an ovarian mass.
• When an ovarian lesion is classified as benign, the patient may be followed conservatively, or if indicated, surgery can be performed by a general gynecologist.
• Serial sonography can be beneficial, but there are limited prospective data to support an exact interval and duration.
• Fewer surgical interventions may result in an increase in sonographic surveillance.
• When an ovarian lesion is considered indeterminate on initial sonography, and after appropriate clinical evaluation, a “second-step” evaluation may include referral to an expert sonologist, serial sonography, application of established risk-prediction models, correlation with serum biomarkers, correlation with MRI, or referral to a gynecologic oncologist for further evaluation.

From the First International Consensus Report on Adnexal Masses: Management Recommendations

Source: Glanc P et al. J Ultrasound Med. 2017 May;36(5):849-63.

Dr. Brown reported that she had received an earlier grant from Aspira Labs, the company that developed the OVA1 assay. Dr. Miller reported that he has no relevant financial disclosures.

References

1. Obstet Gynecol. 2016 Nov. doi: 10.1097/AOG.0000000000001768.

2. Cancer. 2007 Jan 15. doi: 10.1002/cncr.22371.

3. Clin Obstet Gynecol. 2015 Mar. doi: 10.1097/GRF.0000000000000083.

4. Ultrasound Q. 2013 Mar. doi: 10.1097/RUQ.0b013e3182814d9b.

5. Ultrasound Obstet Gynecol. 2008 Jun. doi: 10.1002/uog.5365.

Ovarian masses are common in women of all ages. It is important not to miss even one ovarian cancer, but we must also identify masses that will resolve on their own over time to avoid overtreatment. These concurrent goals of excluding malignancy while not overtreating patients are the basis for management of the pelvic mass. Additionally, fertility preservation is important when surgery is performed in a reproductive-aged woman.

An ovarian mass may be anything from a simple functional or physiologic cyst to an endometrioma to an epithelial carcinoma, a germ-cell tumor, or a stromal tumor (the latter three of which may metastasize). Across the general population, women have a 5%-10% lifetime risk of needing surgery for a suspected ovarian mass and a 1.4% (1 in 70) risk that this mass is cancerous. The majority of ovarian cysts or masses therefore are benign.

A thorough history – including family history – and physical examination with appropriate laboratory testing and directed imaging are important first steps for the ob.gyn. Fortunately, we have guidelines and criteria governing not only when observation or surgery is warranted but also when patients should be referred to a gynecologic oncologist. By following these guidelines,¹ we are able to achieve the best outcomes.
 

Transvaginal ultrasound

A 2007 groundbreaking study led by Barbara Goff, MD, demonstrated that there are warning signs for ovarian cancer – symptoms that are significantly associated with malignancy. Dr. Goff and her coinvestigators evaluated the charts of hundreds of patients, including about 150 with ovarian cancer, and found that pelvic/abdominal pressure or pain, bloating, increase in abdominal size, and difficulty eating or feeling full were significantly and independently associated with cancer if these symptoms were present for less than a year and occurred at least 12 times per month.²

A pelvic examination is an integral part of evaluating every patient who has such concerns. That said, pelvic exams have limited ability to identify adnexal masses, especially in women who are obese – and that’s where imaging becomes especially important.

Masses generally can be considered simple or complex based on their appearance. A simple cyst is fluid-filled with thin, smooth walls and the absence of solid components or septations; it is significantly more likely to resolve on its own and is less likely to imply malignancy than a complex cyst, especially in a premenopausal woman. A complex cyst is multiseptated and/or solid – possibly with papillary projections – and is more concerning, especially if there is increased, new vascularity. Making this distinction helps us determine the risk of malignancy.

Transvaginal ultrasound (TVUS) is the preferred method for imaging, and our threshold for obtaining a TVUS should be very low. Women who have symptoms or concerns that can’t be attributed to a particular condition, and women in whom a mass can be palpated (even if asymptomatic) should have a TVUS. The imaging modality is cost effective and well tolerated by patients, does not expose the patient to ionizing radiation, and should generally be considered first-line imaging.^3,4

Size is not predictive of malignancy, but it is important for determining whether surgery is warranted. In our experience, a mass of 8-10 cm or larger on TVUS is at risk of torsion and is unlikely to resolve on its own, even in a premenopausal woman. While large masses generally require surgery, patients of any age who have simple cysts smaller than 8-10 cm generally can be followed with serial exams and ultrasound; spontaneous regression is common.

Doppler ultrasonography is useful for evaluating blood flow in and around an ovarian mass and can be helpful for confirming suspected characteristics of a mass.

Recent studies from the radiology community have looked at the utility of the resistive index – a measure of the impedance and velocity of blood flow – as a predictor of ovarian malignancy. However, we caution against using Doppler to determine whether a mass is benign or malignant, or to determine the necessity of surgery. An abnormal ovary may have what is considered to be a normal resistive index, and the resistive index of a normal ovary may fall within the abnormal range. Doppler flow can be helpful, but it must be combined with other predictive features, like solid components with flow or papillary projections within a cyst, to define a decision about surgery.^4,5

Magnetic resonance imaging can be useful in differentiating a fibroid from an ovarian mass, and a CT scan can be helpful in looking for disseminated disease when ovarian cancer is suspected based on ultrasound imaging, physical and history, and serum markers. A CT is useful, for instance, in a patient whose ovary is distended with ascites or who has upper abdominal complaints and a complex cyst. CT, PET, and MRI are not recommended in the initial evaluation of an ovarian mass.

The utility of serum biomarkers

Cancer antigen 125 (CA-125) testing may be helpful – in combination with other findings – for decision-making regarding the likelihood of malignancy and the need to refer patients. CA-125 is like Doppler in that a normal CA-125 cannot eliminate the possibility of cancer, and an abnormal CA-125 does not in and of itself imply malignancy. It’s far from a perfect cancer screening test.

CA-125 is a protein associated with epithelial ovarian malignancies, the type of ovarian cancer most commonly seen in postmenopausal women with genetic predispositions. Its specificity and positive predictive value are much higher in postmenopausal women than in average-risk premenopausal women (those without a family history or a known mutation that predisposes them to ovarian cancer). Levels of the marker are elevated in association with many nonmalignant conditions in premenopausal women – endometriosis, fibroids, and various inflammatory conditions, for instance – so the marker’s utility in this population is limited.

For women who have a family history of ovarian cancer or a known breast cancer gene 1 (BRCA1) or BRCA2 mutation, there are some data that suggest that monitoring with CA-125 measurements and TVUS may be a good approach to following patients prior to the age at which risk-reducing surgery can best be performed.

In an adolescent girl or a woman of reproductive age, we think less about epithelial cancer and more about germ-cell and stromal tumors. When a solid mass is palpated or visualized on imaging, we therefore will utilize a different set of markers; alpha-fetoprotein, L-lactate dehydrogenase, and beta-HCG, for instance, have much higher specificity than CA-125 does for germ-cell tumors in this age group and may be helpful in the evaluation. Similarly, in cases of a very large mass resembling a mucinous tumor, a carcinoembryonic antigen may be helpful.

A number of proprietary profiling technologies have been developed to determine the risk of a diagnosed mass being malignant. For instance, the OVA1 assay looks at five serum markers and scores the results, and the Risk of Ovarian Malignancy Algorithm (ROMA) combines the results of three serum markers with menopausal status into a numerical score. Both have Food and Drug Administration approval for use in women in whom surgery has been deemed necessary. These panels can be fairly predictive of risk and may be helpful – especially in rural areas – in determining which women should be referred to a gynecologic oncologist for surgery.

It is important to appreciate that an ovarian cyst or mass should never be biopsied or aspirated lest a malignant tumor confined to one ovary be potentially spread to the peritoneum.
 

Referral to a gynecologic oncologist

Postmenopausal women with a CA-125 greater than 35 U/mL should be referred, as should postmenopausal women with ascites, those with a nodular or fixed pelvic mass, and those with suspected abdominal or distant metastases (per a CT scan, for instance).

In premenopausal women, ascites, a nodular or fixed mass, and evidence of metastases also are reasons for referral to a gynecologic oncologist. CA-125, again, is much more likely to be elevated for reasons other than malignancy and therefore is not as strong a driver for referral as in postmenopausal women. Patients with markedly elevated levels, however, should probably be referred – particularly when other clinical factors also suggest the need for consultation. While there is no evidence-based threshold for CA-125 in premenopausal women, a CA-125 greater than 200 U/mL is a good cutoff for referral.

For any patient, family history of breast and/or ovarian cancer – especially in a first-degree relative – raises the risk of malignancy and should figure prominently into decision-making regarding referral. Criteria for referral are among the points discussed in the ACOG 2016 Practice Bulletin on Evaluation and Management of Adnexal Masses.¹

A note on BRCA mutations

As the American College of Obstetricians and Gynecologists says in its practice bulletin, the most important personal risk factor for ovarian cancer is a strong family history of breast or ovarian cancer. Women with such a family history can undergo genetic testing for BRCA mutations and have the opportunity to prevent ovarian cancers when mutations are detected. This simple blood test can save lives.

A modeling study we recently completed – not yet published – shows that it actually would be cost effective to do population screening with BRCA testing performed on every woman at age 30 years.

According to the National Cancer Institute website (last review: 2018), it is estimated that about 44% of women who inherit a BRCA1 mutation, and about 17% of those who inherit a BRAC2 mutation, will develop ovarian cancer by the age of 80 years. By identifying those mutations, women may undergo risk-reducing surgery at designated ages after childbearing is complete and bring their risk down to under 5%.

An international take on managing adnexal masses

• Pelvic ultrasound should include the transvaginal approach. Use Doppler imaging as indicated.
• Although simple ovarian cysts are not precursor lesions to a malignant ovarian cancer, perform a high-quality examination to make sure there are no solid/papillary structures before classifying a cyst as a simple cyst. The risk of progression to malignancy is extremely low, but some follow-up is prudent.
• The most accurate method of characterizing an ovarian mass currently is real-time pattern recognition sonography in the hands of an experienced imager.
• Pattern recognition sonography or a risk model such as the International Ovarian Tumor Analysis (IOTA) Simple Rules can be used to initially characterize an ovarian mass.
• When an ovarian lesion is classified as benign, the patient may be followed conservatively, or if indicated, surgery can be performed by a general gynecologist.
• Serial sonography can be beneficial, but there are limited prospective data to support an exact interval and duration.
• Fewer surgical interventions may result in an increase in sonographic surveillance.
• When an ovarian lesion is considered indeterminate on initial sonography, and after appropriate clinical evaluation, a “second-step” evaluation may include referral to an expert sonologist, serial sonography, application of established risk-prediction models, correlation with serum biomarkers, correlation with MRI, or referral to a gynecologic oncologist for further evaluation.

From the First International Consensus Report on Adnexal Masses: Management Recommendations

Source: Glanc P et al. J Ultrasound Med. 2017 May;36(5):849-63.

Dr. Brown reported that she had received an earlier grant from Aspira Labs, the company that developed the OVA1 assay. Dr. Miller reported that he has no relevant financial disclosures.

References

1. Obstet Gynecol. 2016 Nov. doi: 10.1097/AOG.0000000000001768.

2. Cancer. 2007 Jan 15. doi: 10.1002/cncr.22371.

3. Clin Obstet Gynecol. 2015 Mar. doi: 10.1097/GRF.0000000000000083.

4. Ultrasound Q. 2013 Mar. doi: 10.1097/RUQ.0b013e3182814d9b.

5. Ultrasound Obstet Gynecol. 2008 Jun. doi: 10.1002/uog.5365.

About 22% of children with COVID-19 infections were asymptomatic, and 66% of the symptomatic children had unrecognized symptoms at the time of diagnosis, based on data from a case series of 91 confirmed cases.

South_agency/Getty Images

Although recent reports suggest that COVID-19 infections in children are generally mild, data on the full spectrum of illness and duration of viral RNA in children are limited, wrote Mi Seon Han, MD, PhD, of Seoul (South Korea) Metropolitan Government–Seoul National University Boramae Medical Center, and colleagues.

To examine the full clinical course and duration of COVID-19 RNA detectability in children with confirmed infections, the researchers reviewed data from 91 individuals with confirmed infections. The children ranged in age from 27 days to 18 years, and 58% were male. The children were monitored at 20 hospitals and 2 isolation facilities for a mean 21.9 days. The findings were published in JAMA Pediatrics.

Overall, COVID-19 viral RNA was present in the study population for a mean 17.6 days, with testing done at a median interval of 3 days. A total of 20 children (22%) were asymptomatic throughout the study period. In these children, viral RNA was detected for a mean 14 days.

“The major hurdle implicated in this study in diagnosing and treating children with COVID-19 is that a considerable number of children are asymptomatic, and even if symptoms are present, they are unrecognized and overlooked before COVID-19 is diagnosed,” the researchers noted.

Of the 71 symptomatic children, 47 (66%) had unrecognized symptoms prior to diagnosis, 18 (25%) developed symptoms after diagnosis, and 6 (9%) were diagnosed at the time of symptom onset. The symptomatic children were symptomatic for a median of 11 days; 43 (61%) remained symptomatic at 7 days’ follow-up after the study period, 27 (38%) were symptomatic at 14 days, and 7 (10%) were symptomatic at 21 days.

A total of 41 children had upper respiratory infections (58%) and 22 children (24%) had lower respiratory tract infections. No difference in the duration of virus RNA was detected between children with upper respiratory tract infections and lower respiratory tract infections (average, 18.7 days vs. 19.9 days).

Among the symptomatic children, 46 (65%) had mild cases and 20 (28%) had moderate cases.

For treatment, 14 children (15%) received lopinavir-ritonavir and/or hydroxychloroquine. Two patients had severe illness and received oxygen via nasal prong, without the need for mechanical ventilation. All the children in the case series recovered from their infections with no fatalities.

The study’s main limitation was the inability to analyze the transmission potential of the children because of the quarantine and isolation policies in Korea, the researchers noted. In addition, the researchers did not perform follow-up testing at consistent intervals, so the duration of COVID-19 RNA detection may be inexact.

However, the results suggest “that suspecting and diagnosing COVID-19 in children based on their symptoms without epidemiologic information and virus testing is very challenging,” the researchers emphasized.

“Most of the children with COVID-19 have silent disease, but SARS-CoV-2 RNA can still be detected in the respiratory tract for a prolonged period,” they wrote. More research is needed to explore the potential for disease transmission by children in the community, and increased surveillance with laboratory screening can help identify children with unrecognized infections.

The study is the first known to focus on the frequency of asymptomatic infection in children and the duration of symptoms in both asymptomatic and symptomatic children, Roberta L. DeBiasi, MD, and Meghan Delaney, DO, both affiliated with Children’s National Hospital and Research Institute, Washington, and George Washington University, Washington, wrote in an accompanying editorial. The structure of the Korean public health system “allowed for the sequential observation, testing (median testing interval of every 3 days), and comparison of 91 asymptomatic, presymptomatic, and symptomatic children with mild to moderate upper and lower respiratory tract infection, identified primarily by contact tracing from laboratory-proven cases.”

Two take-home points from the study are that not all infected children are symptomatic, and the duration of symptoms in those who are varies widely, they noted. “Interestingly, this study aligns with adult data in which up to 40% of adults may remain asymptomatic in the face of infection.”

However, “The third and most important take-home point from this study relates to the duration of viral shedding in infected pediatric patients,” Dr. DeBiasi and Dr. Delaney said (JAMA Pediatr. 2020 Aug 28. doi: 10.1001/jamapediatrics.2020.3996).

“Fully half of symptomatic children with both upper and lower tract disease were still shedding virus at 21 days. These are striking data, particularly since 86 of 88 diagnosed children (98%) either had no symptoms or mild or moderate disease,” they explained. The results highlight the need for improvements in qualitative molecular testing and formal studies to identify differences in results from different testing scenarios, such as hospital entry, preprocedure screening, and symptomatic testing. In addition, “these findings are highly relevant to the development of public health strategies to mitigate and contain spread within communities, particularly as affected communities begin their recovery phases.”

The study is important because “schools are opening, and we don’t know what is going to happen,” Michael E. Pichichero, MD, of Rochester General Hospital, N.Y., said in an interview.

“Clinicians, parents, students, school administrators and politicians are worried,” he said. “This study adds to others recently published, bringing into focus the challenges to several suppositions that existed when the COVID-19 pandemic began and over the summer.”

“This study of 91 Korean children tells us that taking a child’s temperature as a screening tool to decide if they may enter school will not be a highly successful strategy,” he said. “Many children are without fever and asymptomatic when infected and contagious. The notion that children shed less virus or shed it for shorter lengths of time we keep learning from this type of research is not true. In another recent study the authors found that children shed as much of the SARS-CoV-2 virus as an adult in the ICU on a ventilator.”

Dr. Pichichero said he was not surprised by the study findings. “A similar paper was published last week in the Journal of Pediatrics from Massachusetts General Hospital, so the findings in the JAMA paper are similar to what has been reported in the United States.”

“Availability of testing will continue to be a challenge in some communities,” said Dr. Pichichero. “Here in the Rochester, New York, area we will use a screening questionnaire based on the CDC [Centers for Disease Control and Prevention] symptom criteria of SARS-CoV-2 infections to decide whom to test.”

As for additional research, “We have so much more to learn about SARS-CoV-2 in children,” he emphasized. “The focus has been on adults because the morbidity and mortality has been greatest in adults, especially the elderly and those with compromised health.”

“The National Institutes of Health has issued a call for more research in children to characterize the spectrum of SARS-CoV-2 illness, including the multisystem inflammatory syndrome in children [MIS-C] and try to identify biomarkers and/or biosignatures for a prognostic algorithm to predict the longitudinal risk of disease severity after a child is exposed to and may be infected with SARS-CoV-2,” said Dr. Pichichero. “NIH has asked researchers to answer the following questions.”

• Why do children have milder illness?
• Are there differences in childhood biology (e.g., gender, puberty, etc.) that contribute to illness severity?
• Are there genetic host differences associated with different disease severity phenotypes, including MIS-C?
• Are there innate mucosal, humoral, cellular and other adaptive immune profiles that are associated with reduced or increased risk of progressive disease, including previous coronavirus infections?
• Will SARS-CoV-2 reinfection cause worse disease as seen with antibody-dependent enhancement (ADE) in other viral infections (e.g., dengue)? Will future vaccines carry a risk of the ADE phenomenon?
• Does substance use (e.g., nicotine, marijuana) exacerbate or trigger MIS-C through immune activation?

“We have no knowledge yet about SARS-CoV-2 vaccination of children, especially young children,” Dr. Pichichero emphasized. “There are different types of vaccines – messenger RNA, adenovirus vector and purified spike proteins of the virus – among others, but questions remain: Will the vaccines work in children? What about side effects? Will the antibodies and cellular immunity protect partially or completely?”

The researchers and editorialists had no financial conflicts to disclose. Dr. Pichichero had no financial conflicts to disclose.

SOURCE: Han MS et al. JAMA Pediatr. 2020 Aug 28. doi:10.1001/jamapediatrics.2020.3988.

About 22% of children with COVID-19 infections were asymptomatic, and 66% of the symptomatic children had unrecognized symptoms at the time of diagnosis, based on data from a case series of 91 confirmed cases.

South_agency/Getty Images

Although recent reports suggest that COVID-19 infections in children are generally mild, data on the full spectrum of illness and duration of viral RNA in children are limited, wrote Mi Seon Han, MD, PhD, of Seoul (South Korea) Metropolitan Government–Seoul National University Boramae Medical Center, and colleagues.

To examine the full clinical course and duration of COVID-19 RNA detectability in children with confirmed infections, the researchers reviewed data from 91 individuals with confirmed infections. The children ranged in age from 27 days to 18 years, and 58% were male. The children were monitored at 20 hospitals and 2 isolation facilities for a mean 21.9 days. The findings were published in JAMA Pediatrics.

Overall, COVID-19 viral RNA was present in the study population for a mean 17.6 days, with testing done at a median interval of 3 days. A total of 20 children (22%) were asymptomatic throughout the study period. In these children, viral RNA was detected for a mean 14 days.

“The major hurdle implicated in this study in diagnosing and treating children with COVID-19 is that a considerable number of children are asymptomatic, and even if symptoms are present, they are unrecognized and overlooked before COVID-19 is diagnosed,” the researchers noted.

Of the 71 symptomatic children, 47 (66%) had unrecognized symptoms prior to diagnosis, 18 (25%) developed symptoms after diagnosis, and 6 (9%) were diagnosed at the time of symptom onset. The symptomatic children were symptomatic for a median of 11 days; 43 (61%) remained symptomatic at 7 days’ follow-up after the study period, 27 (38%) were symptomatic at 14 days, and 7 (10%) were symptomatic at 21 days.

A total of 41 children had upper respiratory infections (58%) and 22 children (24%) had lower respiratory tract infections. No difference in the duration of virus RNA was detected between children with upper respiratory tract infections and lower respiratory tract infections (average, 18.7 days vs. 19.9 days).

Among the symptomatic children, 46 (65%) had mild cases and 20 (28%) had moderate cases.

For treatment, 14 children (15%) received lopinavir-ritonavir and/or hydroxychloroquine. Two patients had severe illness and received oxygen via nasal prong, without the need for mechanical ventilation. All the children in the case series recovered from their infections with no fatalities.

The study’s main limitation was the inability to analyze the transmission potential of the children because of the quarantine and isolation policies in Korea, the researchers noted. In addition, the researchers did not perform follow-up testing at consistent intervals, so the duration of COVID-19 RNA detection may be inexact.

However, the results suggest “that suspecting and diagnosing COVID-19 in children based on their symptoms without epidemiologic information and virus testing is very challenging,” the researchers emphasized.

“Most of the children with COVID-19 have silent disease, but SARS-CoV-2 RNA can still be detected in the respiratory tract for a prolonged period,” they wrote. More research is needed to explore the potential for disease transmission by children in the community, and increased surveillance with laboratory screening can help identify children with unrecognized infections.

The study is the first known to focus on the frequency of asymptomatic infection in children and the duration of symptoms in both asymptomatic and symptomatic children, Roberta L. DeBiasi, MD, and Meghan Delaney, DO, both affiliated with Children’s National Hospital and Research Institute, Washington, and George Washington University, Washington, wrote in an accompanying editorial. The structure of the Korean public health system “allowed for the sequential observation, testing (median testing interval of every 3 days), and comparison of 91 asymptomatic, presymptomatic, and symptomatic children with mild to moderate upper and lower respiratory tract infection, identified primarily by contact tracing from laboratory-proven cases.”

Two take-home points from the study are that not all infected children are symptomatic, and the duration of symptoms in those who are varies widely, they noted. “Interestingly, this study aligns with adult data in which up to 40% of adults may remain asymptomatic in the face of infection.”

However, “The third and most important take-home point from this study relates to the duration of viral shedding in infected pediatric patients,” Dr. DeBiasi and Dr. Delaney said (JAMA Pediatr. 2020 Aug 28. doi: 10.1001/jamapediatrics.2020.3996).

“Fully half of symptomatic children with both upper and lower tract disease were still shedding virus at 21 days. These are striking data, particularly since 86 of 88 diagnosed children (98%) either had no symptoms or mild or moderate disease,” they explained. The results highlight the need for improvements in qualitative molecular testing and formal studies to identify differences in results from different testing scenarios, such as hospital entry, preprocedure screening, and symptomatic testing. In addition, “these findings are highly relevant to the development of public health strategies to mitigate and contain spread within communities, particularly as affected communities begin their recovery phases.”

The study is important because “schools are opening, and we don’t know what is going to happen,” Michael E. Pichichero, MD, of Rochester General Hospital, N.Y., said in an interview.

“Clinicians, parents, students, school administrators and politicians are worried,” he said. “This study adds to others recently published, bringing into focus the challenges to several suppositions that existed when the COVID-19 pandemic began and over the summer.”

“This study of 91 Korean children tells us that taking a child’s temperature as a screening tool to decide if they may enter school will not be a highly successful strategy,” he said. “Many children are without fever and asymptomatic when infected and contagious. The notion that children shed less virus or shed it for shorter lengths of time we keep learning from this type of research is not true. In another recent study the authors found that children shed as much of the SARS-CoV-2 virus as an adult in the ICU on a ventilator.”

Dr. Pichichero said he was not surprised by the study findings. “A similar paper was published last week in the Journal of Pediatrics from Massachusetts General Hospital, so the findings in the JAMA paper are similar to what has been reported in the United States.”

“Availability of testing will continue to be a challenge in some communities,” said Dr. Pichichero. “Here in the Rochester, New York, area we will use a screening questionnaire based on the CDC [Centers for Disease Control and Prevention] symptom criteria of SARS-CoV-2 infections to decide whom to test.”

As for additional research, “We have so much more to learn about SARS-CoV-2 in children,” he emphasized. “The focus has been on adults because the morbidity and mortality has been greatest in adults, especially the elderly and those with compromised health.”

“The National Institutes of Health has issued a call for more research in children to characterize the spectrum of SARS-CoV-2 illness, including the multisystem inflammatory syndrome in children [MIS-C] and try to identify biomarkers and/or biosignatures for a prognostic algorithm to predict the longitudinal risk of disease severity after a child is exposed to and may be infected with SARS-CoV-2,” said Dr. Pichichero. “NIH has asked researchers to answer the following questions.”

• Why do children have milder illness?
• Are there differences in childhood biology (e.g., gender, puberty, etc.) that contribute to illness severity?
• Are there genetic host differences associated with different disease severity phenotypes, including MIS-C?
• Are there innate mucosal, humoral, cellular and other adaptive immune profiles that are associated with reduced or increased risk of progressive disease, including previous coronavirus infections?
• Will SARS-CoV-2 reinfection cause worse disease as seen with antibody-dependent enhancement (ADE) in other viral infections (e.g., dengue)? Will future vaccines carry a risk of the ADE phenomenon?
• Does substance use (e.g., nicotine, marijuana) exacerbate or trigger MIS-C through immune activation?

“We have no knowledge yet about SARS-CoV-2 vaccination of children, especially young children,” Dr. Pichichero emphasized. “There are different types of vaccines – messenger RNA, adenovirus vector and purified spike proteins of the virus – among others, but questions remain: Will the vaccines work in children? What about side effects? Will the antibodies and cellular immunity protect partially or completely?”

The researchers and editorialists had no financial conflicts to disclose. Dr. Pichichero had no financial conflicts to disclose.

SOURCE: Han MS et al. JAMA Pediatr. 2020 Aug 28. doi:10.1001/jamapediatrics.2020.3988.

About 22% of children with COVID-19 infections were asymptomatic, and 66% of the symptomatic children had unrecognized symptoms at the time of diagnosis, based on data from a case series of 91 confirmed cases.

South_agency/Getty Images

Although recent reports suggest that COVID-19 infections in children are generally mild, data on the full spectrum of illness and duration of viral RNA in children are limited, wrote Mi Seon Han, MD, PhD, of Seoul (South Korea) Metropolitan Government–Seoul National University Boramae Medical Center, and colleagues.

To examine the full clinical course and duration of COVID-19 RNA detectability in children with confirmed infections, the researchers reviewed data from 91 individuals with confirmed infections. The children ranged in age from 27 days to 18 years, and 58% were male. The children were monitored at 20 hospitals and 2 isolation facilities for a mean 21.9 days. The findings were published in JAMA Pediatrics.

Overall, COVID-19 viral RNA was present in the study population for a mean 17.6 days, with testing done at a median interval of 3 days. A total of 20 children (22%) were asymptomatic throughout the study period. In these children, viral RNA was detected for a mean 14 days.

“The major hurdle implicated in this study in diagnosing and treating children with COVID-19 is that a considerable number of children are asymptomatic, and even if symptoms are present, they are unrecognized and overlooked before COVID-19 is diagnosed,” the researchers noted.

Of the 71 symptomatic children, 47 (66%) had unrecognized symptoms prior to diagnosis, 18 (25%) developed symptoms after diagnosis, and 6 (9%) were diagnosed at the time of symptom onset. The symptomatic children were symptomatic for a median of 11 days; 43 (61%) remained symptomatic at 7 days’ follow-up after the study period, 27 (38%) were symptomatic at 14 days, and 7 (10%) were symptomatic at 21 days.

A total of 41 children had upper respiratory infections (58%) and 22 children (24%) had lower respiratory tract infections. No difference in the duration of virus RNA was detected between children with upper respiratory tract infections and lower respiratory tract infections (average, 18.7 days vs. 19.9 days).

Among the symptomatic children, 46 (65%) had mild cases and 20 (28%) had moderate cases.

For treatment, 14 children (15%) received lopinavir-ritonavir and/or hydroxychloroquine. Two patients had severe illness and received oxygen via nasal prong, without the need for mechanical ventilation. All the children in the case series recovered from their infections with no fatalities.

The study’s main limitation was the inability to analyze the transmission potential of the children because of the quarantine and isolation policies in Korea, the researchers noted. In addition, the researchers did not perform follow-up testing at consistent intervals, so the duration of COVID-19 RNA detection may be inexact.

However, the results suggest “that suspecting and diagnosing COVID-19 in children based on their symptoms without epidemiologic information and virus testing is very challenging,” the researchers emphasized.

“Most of the children with COVID-19 have silent disease, but SARS-CoV-2 RNA can still be detected in the respiratory tract for a prolonged period,” they wrote. More research is needed to explore the potential for disease transmission by children in the community, and increased surveillance with laboratory screening can help identify children with unrecognized infections.

The study is the first known to focus on the frequency of asymptomatic infection in children and the duration of symptoms in both asymptomatic and symptomatic children, Roberta L. DeBiasi, MD, and Meghan Delaney, DO, both affiliated with Children’s National Hospital and Research Institute, Washington, and George Washington University, Washington, wrote in an accompanying editorial. The structure of the Korean public health system “allowed for the sequential observation, testing (median testing interval of every 3 days), and comparison of 91 asymptomatic, presymptomatic, and symptomatic children with mild to moderate upper and lower respiratory tract infection, identified primarily by contact tracing from laboratory-proven cases.”

Two take-home points from the study are that not all infected children are symptomatic, and the duration of symptoms in those who are varies widely, they noted. “Interestingly, this study aligns with adult data in which up to 40% of adults may remain asymptomatic in the face of infection.”

However, “The third and most important take-home point from this study relates to the duration of viral shedding in infected pediatric patients,” Dr. DeBiasi and Dr. Delaney said (JAMA Pediatr. 2020 Aug 28. doi: 10.1001/jamapediatrics.2020.3996).

“Fully half of symptomatic children with both upper and lower tract disease were still shedding virus at 21 days. These are striking data, particularly since 86 of 88 diagnosed children (98%) either had no symptoms or mild or moderate disease,” they explained. The results highlight the need for improvements in qualitative molecular testing and formal studies to identify differences in results from different testing scenarios, such as hospital entry, preprocedure screening, and symptomatic testing. In addition, “these findings are highly relevant to the development of public health strategies to mitigate and contain spread within communities, particularly as affected communities begin their recovery phases.”

The study is important because “schools are opening, and we don’t know what is going to happen,” Michael E. Pichichero, MD, of Rochester General Hospital, N.Y., said in an interview.

“Clinicians, parents, students, school administrators and politicians are worried,” he said. “This study adds to others recently published, bringing into focus the challenges to several suppositions that existed when the COVID-19 pandemic began and over the summer.”

“This study of 91 Korean children tells us that taking a child’s temperature as a screening tool to decide if they may enter school will not be a highly successful strategy,” he said. “Many children are without fever and asymptomatic when infected and contagious. The notion that children shed less virus or shed it for shorter lengths of time we keep learning from this type of research is not true. In another recent study the authors found that children shed as much of the SARS-CoV-2 virus as an adult in the ICU on a ventilator.”

Dr. Pichichero said he was not surprised by the study findings. “A similar paper was published last week in the Journal of Pediatrics from Massachusetts General Hospital, so the findings in the JAMA paper are similar to what has been reported in the United States.”

“Availability of testing will continue to be a challenge in some communities,” said Dr. Pichichero. “Here in the Rochester, New York, area we will use a screening questionnaire based on the CDC [Centers for Disease Control and Prevention] symptom criteria of SARS-CoV-2 infections to decide whom to test.”

As for additional research, “We have so much more to learn about SARS-CoV-2 in children,” he emphasized. “The focus has been on adults because the morbidity and mortality has been greatest in adults, especially the elderly and those with compromised health.”

“The National Institutes of Health has issued a call for more research in children to characterize the spectrum of SARS-CoV-2 illness, including the multisystem inflammatory syndrome in children [MIS-C] and try to identify biomarkers and/or biosignatures for a prognostic algorithm to predict the longitudinal risk of disease severity after a child is exposed to and may be infected with SARS-CoV-2,” said Dr. Pichichero. “NIH has asked researchers to answer the following questions.”

• Why do children have milder illness?
• Are there differences in childhood biology (e.g., gender, puberty, etc.) that contribute to illness severity?
• Are there genetic host differences associated with different disease severity phenotypes, including MIS-C?
• Are there innate mucosal, humoral, cellular and other adaptive immune profiles that are associated with reduced or increased risk of progressive disease, including previous coronavirus infections?
• Will SARS-CoV-2 reinfection cause worse disease as seen with antibody-dependent enhancement (ADE) in other viral infections (e.g., dengue)? Will future vaccines carry a risk of the ADE phenomenon?
• Does substance use (e.g., nicotine, marijuana) exacerbate or trigger MIS-C through immune activation?

“We have no knowledge yet about SARS-CoV-2 vaccination of children, especially young children,” Dr. Pichichero emphasized. “There are different types of vaccines – messenger RNA, adenovirus vector and purified spike proteins of the virus – among others, but questions remain: Will the vaccines work in children? What about side effects? Will the antibodies and cellular immunity protect partially or completely?”

The researchers and editorialists had no financial conflicts to disclose. Dr. Pichichero had no financial conflicts to disclose.

SOURCE: Han MS et al. JAMA Pediatr. 2020 Aug 28. doi:10.1001/jamapediatrics.2020.3988.

Voiding trials after female pelvic floor surgery may detect similar rates of voiding dysfunction regardless of whether voiding occurs spontaneously or after the bladder is retrograde-filled with saline, according to a randomized study.

Nevertheless, patients may prefer the more common retrograde-fill approach.

In the study of 109 patients, those who underwent retrograde fill reported significantly greater satisfaction with their method of voiding evaluation, compared with patients whose voiding trials occurred spontaneously. The increased satisfaction could relate to the fact that retrograde-fill trials take less time, study investigator Patrick Popiel, MD, of Yale University, New Haven, Conn., suggested at the virtual annual scientific meeting of the Society of Gynecologic Surgeons. The exact reasons are unclear, however.

Voiding trials help identify patients who cannot sufficiently empty their bladder after surgery. Prior research has indicated that the incidence of voiding dysfunction after pelvic floor surgery is about 25%-35%. “Patients with voiding dysfunction are generally managed with an indwelling Foley catheter or clean intermittent self-catheterization,” Dr. Popiel said. “Catheterization increases the risk of urinary tract infection, increases anxiety, and decreases patient satisfaction. A large proportion of patients who are discharged home with a Foley catheter state that the catheter was the worst aspect of their experience.”

Dr. Popiel and colleagues conducted a randomized, prospective study to examine the rate of failed voiding trials that necessitate discharge home with an indwelling Foley catheter using spontaneous and retrograde-fill approaches. The study included women who required a voiding trial after surgery for pelvic organ prolapse or urinary incontinence. Patients who required prolonged catheterization after surgery, such as those with a urinary tract infection, bowel injury, or large amount of blood loss, were excluded.

Researchers analyzed data from 55 patients who were randomly assigned to the retrograde-fill group and 54 patients who were randomly assigned to the spontaneous trial group.

In the spontaneous group, patients were required to void at least 150 mL at one time within 6 hours of catheter removal to successfully complete the voiding trial.

In the retrograde-fill group, the bladder was filled in the postanesthesia care unit with 300 mL of saline or until the maximum volume tolerated by the patient (not exceeding 300 mL ) was reached. Patients in this group had to void at least 150 mL or 50% of the instilled volume at one time within 60 minutes of catheter removal to pass the trial.

The researchers documented postvoid residual (PVR) but did not use this measure to determine voiding function.

The baseline demographics of the two groups were similar, although prior hysterectomy was more common in the retrograde-fill group than in the spontaneous group (32.7% vs. 14.8%). The average age was 58.5 years in the retrograde-fill group and 61 years in the spontaneous group.

“There was no significant difference in our primary outcome,” Dr. Popiel said. “There was a 12.7% rate of failed voiding trial in the retrograde group versus 7.7% in the spontaneous group.”

No patients had urinary retention after initially passing their voiding trial. Force of stream did not differ between groups, and about 15% in each group had a postoperative urinary tract infection.

The study demonstrates that voiding assessment based on a spontaneous minimum void of 150 mL is safe and has similar pass rates, compared with the more commonly performed retrograde void trial, Dr. Popiel said. “If the voided amount is at least 150 mL, PVR is not critical to obtain. The study adds to the body of literature that supports less stringent criteria for evaluating voiding function and can limit postoperative urinary recatheterization.”

The investigators allowed patients with PVRs as high as 575 mL to return home without an alternative way to empty the bladder, C. Sage Claydon, MD, a urogynecologist who was not involved in the study, noted during a discussion after the presentation. In all, 6 patients who met the passing criteria for the spontaneous voiding trial had a PVR greater than 200 mL, with volumes ranging from 205-575 mL.

The patients received standardized counseling about postoperative voiding problems, said Dr. Popiel. “This is similar to the work done by Ingber et al. from 2011, where patients who reached a certain force of stream, greater than 5 out of 10, were discharged home regardless of PVR.”

Dr. Popiel had no relevant disclosures. Two coinvestigators disclosed ties to BlossomMed, Renovia, and ArmadaHealth.

[email protected]

SOURCE: Popiel P et al. SGS 2020, Abstract 14.

Voiding trials after female pelvic floor surgery may detect similar rates of voiding dysfunction regardless of whether voiding occurs spontaneously or after the bladder is retrograde-filled with saline, according to a randomized study.

Nevertheless, patients may prefer the more common retrograde-fill approach.

In the study of 109 patients, those who underwent retrograde fill reported significantly greater satisfaction with their method of voiding evaluation, compared with patients whose voiding trials occurred spontaneously. The increased satisfaction could relate to the fact that retrograde-fill trials take less time, study investigator Patrick Popiel, MD, of Yale University, New Haven, Conn., suggested at the virtual annual scientific meeting of the Society of Gynecologic Surgeons. The exact reasons are unclear, however.

Voiding trials help identify patients who cannot sufficiently empty their bladder after surgery. Prior research has indicated that the incidence of voiding dysfunction after pelvic floor surgery is about 25%-35%. “Patients with voiding dysfunction are generally managed with an indwelling Foley catheter or clean intermittent self-catheterization,” Dr. Popiel said. “Catheterization increases the risk of urinary tract infection, increases anxiety, and decreases patient satisfaction. A large proportion of patients who are discharged home with a Foley catheter state that the catheter was the worst aspect of their experience.”

Dr. Popiel and colleagues conducted a randomized, prospective study to examine the rate of failed voiding trials that necessitate discharge home with an indwelling Foley catheter using spontaneous and retrograde-fill approaches. The study included women who required a voiding trial after surgery for pelvic organ prolapse or urinary incontinence. Patients who required prolonged catheterization after surgery, such as those with a urinary tract infection, bowel injury, or large amount of blood loss, were excluded.

Researchers analyzed data from 55 patients who were randomly assigned to the retrograde-fill group and 54 patients who were randomly assigned to the spontaneous trial group.

In the spontaneous group, patients were required to void at least 150 mL at one time within 6 hours of catheter removal to successfully complete the voiding trial.

In the retrograde-fill group, the bladder was filled in the postanesthesia care unit with 300 mL of saline or until the maximum volume tolerated by the patient (not exceeding 300 mL ) was reached. Patients in this group had to void at least 150 mL or 50% of the instilled volume at one time within 60 minutes of catheter removal to pass the trial.

The researchers documented postvoid residual (PVR) but did not use this measure to determine voiding function.

The baseline demographics of the two groups were similar, although prior hysterectomy was more common in the retrograde-fill group than in the spontaneous group (32.7% vs. 14.8%). The average age was 58.5 years in the retrograde-fill group and 61 years in the spontaneous group.

“There was no significant difference in our primary outcome,” Dr. Popiel said. “There was a 12.7% rate of failed voiding trial in the retrograde group versus 7.7% in the spontaneous group.”

No patients had urinary retention after initially passing their voiding trial. Force of stream did not differ between groups, and about 15% in each group had a postoperative urinary tract infection.

The study demonstrates that voiding assessment based on a spontaneous minimum void of 150 mL is safe and has similar pass rates, compared with the more commonly performed retrograde void trial, Dr. Popiel said. “If the voided amount is at least 150 mL, PVR is not critical to obtain. The study adds to the body of literature that supports less stringent criteria for evaluating voiding function and can limit postoperative urinary recatheterization.”

The investigators allowed patients with PVRs as high as 575 mL to return home without an alternative way to empty the bladder, C. Sage Claydon, MD, a urogynecologist who was not involved in the study, noted during a discussion after the presentation. In all, 6 patients who met the passing criteria for the spontaneous voiding trial had a PVR greater than 200 mL, with volumes ranging from 205-575 mL.

The patients received standardized counseling about postoperative voiding problems, said Dr. Popiel. “This is similar to the work done by Ingber et al. from 2011, where patients who reached a certain force of stream, greater than 5 out of 10, were discharged home regardless of PVR.”

Dr. Popiel had no relevant disclosures. Two coinvestigators disclosed ties to BlossomMed, Renovia, and ArmadaHealth.

[email protected]

SOURCE: Popiel P et al. SGS 2020, Abstract 14.

Voiding trials after female pelvic floor surgery may detect similar rates of voiding dysfunction regardless of whether voiding occurs spontaneously or after the bladder is retrograde-filled with saline, according to a randomized study.

Nevertheless, patients may prefer the more common retrograde-fill approach.

In the study of 109 patients, those who underwent retrograde fill reported significantly greater satisfaction with their method of voiding evaluation, compared with patients whose voiding trials occurred spontaneously. The increased satisfaction could relate to the fact that retrograde-fill trials take less time, study investigator Patrick Popiel, MD, of Yale University, New Haven, Conn., suggested at the virtual annual scientific meeting of the Society of Gynecologic Surgeons. The exact reasons are unclear, however.

Voiding trials help identify patients who cannot sufficiently empty their bladder after surgery. Prior research has indicated that the incidence of voiding dysfunction after pelvic floor surgery is about 25%-35%. “Patients with voiding dysfunction are generally managed with an indwelling Foley catheter or clean intermittent self-catheterization,” Dr. Popiel said. “Catheterization increases the risk of urinary tract infection, increases anxiety, and decreases patient satisfaction. A large proportion of patients who are discharged home with a Foley catheter state that the catheter was the worst aspect of their experience.”

Dr. Popiel and colleagues conducted a randomized, prospective study to examine the rate of failed voiding trials that necessitate discharge home with an indwelling Foley catheter using spontaneous and retrograde-fill approaches. The study included women who required a voiding trial after surgery for pelvic organ prolapse or urinary incontinence. Patients who required prolonged catheterization after surgery, such as those with a urinary tract infection, bowel injury, or large amount of blood loss, were excluded.

Researchers analyzed data from 55 patients who were randomly assigned to the retrograde-fill group and 54 patients who were randomly assigned to the spontaneous trial group.

In the spontaneous group, patients were required to void at least 150 mL at one time within 6 hours of catheter removal to successfully complete the voiding trial.

In the retrograde-fill group, the bladder was filled in the postanesthesia care unit with 300 mL of saline or until the maximum volume tolerated by the patient (not exceeding 300 mL ) was reached. Patients in this group had to void at least 150 mL or 50% of the instilled volume at one time within 60 minutes of catheter removal to pass the trial.

The researchers documented postvoid residual (PVR) but did not use this measure to determine voiding function.

The baseline demographics of the two groups were similar, although prior hysterectomy was more common in the retrograde-fill group than in the spontaneous group (32.7% vs. 14.8%). The average age was 58.5 years in the retrograde-fill group and 61 years in the spontaneous group.

“There was no significant difference in our primary outcome,” Dr. Popiel said. “There was a 12.7% rate of failed voiding trial in the retrograde group versus 7.7% in the spontaneous group.”

No patients had urinary retention after initially passing their voiding trial. Force of stream did not differ between groups, and about 15% in each group had a postoperative urinary tract infection.

The study demonstrates that voiding assessment based on a spontaneous minimum void of 150 mL is safe and has similar pass rates, compared with the more commonly performed retrograde void trial, Dr. Popiel said. “If the voided amount is at least 150 mL, PVR is not critical to obtain. The study adds to the body of literature that supports less stringent criteria for evaluating voiding function and can limit postoperative urinary recatheterization.”

The investigators allowed patients with PVRs as high as 575 mL to return home without an alternative way to empty the bladder, C. Sage Claydon, MD, a urogynecologist who was not involved in the study, noted during a discussion after the presentation. In all, 6 patients who met the passing criteria for the spontaneous voiding trial had a PVR greater than 200 mL, with volumes ranging from 205-575 mL.

The patients received standardized counseling about postoperative voiding problems, said Dr. Popiel. “This is similar to the work done by Ingber et al. from 2011, where patients who reached a certain force of stream, greater than 5 out of 10, were discharged home regardless of PVR.”

Dr. Popiel had no relevant disclosures. Two coinvestigators disclosed ties to BlossomMed, Renovia, and ArmadaHealth.

[email protected]

SOURCE: Popiel P et al. SGS 2020, Abstract 14.

Uterine papillary serous carcinoma (UPSC) is an infrequent but deadly form of endometrial cancer comprising 10% of cases but contributing 40% of deaths from the disease. Recurrence rates are high for this disease. Five-year survival is 55% for all patients and only 70% for stage I disease.¹ Patterns of recurrence tend to be distant (extrapelvic and extraabdominal) as frequently as they are localized to the pelvis, and metastases and recurrences are unrelated to the extent of uterine disease (such as myometrial invasion). It is for these reasons that the recommended course of adjuvant therapy for this disease is systemic therapy (typically six doses of carboplatin and paclitaxel chemotherapy) with consideration for radiation to the vagina or pelvis to consolidate pelvic and vaginal control.² This differs from early-stage high/intermediate–risk endometrioid adenocarcinomas, for which adjuvant chemotherapy has not been found to be helpful.

Dr Joshua Kish

Because of the lower incidence of UPSC, it frequently has been studied alongside endometrioid cell types in clinical trials which explore novel adjuvant therapies. However, UPSC is biologically distinct from endometrioid endometrial cancers, which likely results in inferior clinical responses to conventional interventions. Fortunately we are beginning to better understand UPSC at a molecular level, and advancements are being made in the targeted therapies for these patients that are unique, compared with those applied to other cancer subtypes.

As discussed above, UPSC is a particularly aggressive form of uterine cancer. Histologically it is characterized by a precursor lesion of endometrial glandular dysplasia progressing to endometrial intraepithelial neoplasia (EIC). Histologically it presents with a highly atypical slit-like glandular configuration, which appears similar to serous carcinomas of the fallopian tube and ovary. Molecularly these tumors commonly manifest mutations in tumor protein p53 (TP53) and phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA), which are both genes associated with oncogenic potential.¹ While most UPSC tumors have loss of expression in hormone receptors such as estrogen and progesterone, 25%-30% of cases overexpress the tyrosine kinase receptor human epidermal growth factor receptor 2 (HER2).^3-5 This has proven to provide an exciting target for therapeutic interventions.
 

A target for therapeutic intervention

HER2 is a transmembrane receptor which, when activated, signals complex downstream pathways responsible for cellular proliferation, dedifferentiation, and metastasis. In a recent multi-institutional analysis of early-stage UPSC, HER2 overexpression was identified among 25% of cases.⁴ Approximately 30% of cases of advanced disease manifest overexpression of this biomarker.⁵ HER2 overexpression (HER2-positive status) is significantly associated with higher rates of recurrence and mortality, even among patients treated with conventional therapies.³ Thus HER2-positive status is obviously an indicator of particularly aggressive disease.

Fortunately this particular biomarker is one for which we have established and developing therapeutics. The humanized monoclonal antibody, trastuzumab, has been highly effective in improving survival for HER2-positive breast cancer.⁶ More recently, it was studied in a phase 2 trial with carboplatin and paclitaxel chemotherapy for advanced or recurrent HER2-positive UPSC.⁵ This trial showed that the addition of this targeted therapy to conventional chemotherapy improved recurrence-free survival from 8 months to 12 months, and improved overall survival from 24.4 months to 29.6 months.⁵
 

^{One discovery leads to another treatment}

This discovery led to the approval of trastuzumab to be used in addition to chemotherapy for advanced or recurrent disease.² The most significant effects appear to be among those who have not received prior therapies, with a doubling of progression-free survival among these patients, and a more modest response among patients treated for recurrent, mostly pretreated disease.

Work currently is underway to explore an array of antibody or small-molecule blockades of HER2 in addition to vaccines against the protein or treatment with conjugate compounds in which an antibody to HER2 is paired with a cytotoxic drug able to be internalized into HER2-expressing cells.⁷ This represents a form of personalized medicine referred to as biomarker-driven targeted therapy, in which therapies are prescribed based on the expression of specific molecular markers (such as HER2 expression) typically in combination with other clinical markers such as surgical staging results, race, age, etc. These approaches can be very effective strategies in rare tumor subtypes with distinct molecular and clinical behaviors.

As previously mentioned, the targeting of HER2 overexpression with trastuzumab has been shown to be highly effective in the treatment of HER2-positive breast cancers where even patients with early-stage disease receive a multimodal therapy approach including antibody, chemotherapy, surgical, and often radiation treatments.⁶ We are moving towards a similar multimodal comprehensive treatment strategy for UPSC. If it is as successful as it is in breast cancer, it will be long overdue, and desperately necessary given the poor prognosis of this disease for all stages because of the inadequacies of current treatments strategies.

Routine testing of UPSC for HER2 expression is now a part of routine molecular substaging of uterine cancers in the same way we have embraced testing for microsatellite instability and hormone-receptor status. While a diagnosis of HER2 overexpression in UPSC portends a poor prognosis, patients can be reassured that treatment strategies exist that can target this malignant mechanism in advanced disease and more are under further development for early-stage disease.
 

Dr. Rossi is assistant professor in the division of gynecologic oncology at the University of North Carolina at Chapel Hill. She has no relevant financial disclosures. Email her at [email protected].

References

1. Curr Opin Obstet Gynecol. 2010 Feb. doi: 10.1097/GCO.0b013e328334d8a3.

2. National Comprehensive Cancer Network. Uterine Neoplasms (version 2.2020).

3. Cancer 2005 Oct 1. doi: 10.1002/cncr.21308.

4. Gynecol Oncol 2020 doi: 10.1016/j.ygyno.2020.07.016.

5. J Clin Oncol 2018. doi: 10.1200/JCO.2017.76.5966.

6. N Engl J Med 2011. doi: 10.1056/NEJMoa0910383.

7. Discov Med. 2016 Apr;21(116):293-303.

Uterine papillary serous carcinoma (UPSC) is an infrequent but deadly form of endometrial cancer comprising 10% of cases but contributing 40% of deaths from the disease. Recurrence rates are high for this disease. Five-year survival is 55% for all patients and only 70% for stage I disease.¹ Patterns of recurrence tend to be distant (extrapelvic and extraabdominal) as frequently as they are localized to the pelvis, and metastases and recurrences are unrelated to the extent of uterine disease (such as myometrial invasion). It is for these reasons that the recommended course of adjuvant therapy for this disease is systemic therapy (typically six doses of carboplatin and paclitaxel chemotherapy) with consideration for radiation to the vagina or pelvis to consolidate pelvic and vaginal control.² This differs from early-stage high/intermediate–risk endometrioid adenocarcinomas, for which adjuvant chemotherapy has not been found to be helpful.

Dr Joshua Kish

Because of the lower incidence of UPSC, it frequently has been studied alongside endometrioid cell types in clinical trials which explore novel adjuvant therapies. However, UPSC is biologically distinct from endometrioid endometrial cancers, which likely results in inferior clinical responses to conventional interventions. Fortunately we are beginning to better understand UPSC at a molecular level, and advancements are being made in the targeted therapies for these patients that are unique, compared with those applied to other cancer subtypes.

As discussed above, UPSC is a particularly aggressive form of uterine cancer. Histologically it is characterized by a precursor lesion of endometrial glandular dysplasia progressing to endometrial intraepithelial neoplasia (EIC). Histologically it presents with a highly atypical slit-like glandular configuration, which appears similar to serous carcinomas of the fallopian tube and ovary. Molecularly these tumors commonly manifest mutations in tumor protein p53 (TP53) and phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA), which are both genes associated with oncogenic potential.¹ While most UPSC tumors have loss of expression in hormone receptors such as estrogen and progesterone, 25%-30% of cases overexpress the tyrosine kinase receptor human epidermal growth factor receptor 2 (HER2).^3-5 This has proven to provide an exciting target for therapeutic interventions.
 

A target for therapeutic intervention

HER2 is a transmembrane receptor which, when activated, signals complex downstream pathways responsible for cellular proliferation, dedifferentiation, and metastasis. In a recent multi-institutional analysis of early-stage UPSC, HER2 overexpression was identified among 25% of cases.⁴ Approximately 30% of cases of advanced disease manifest overexpression of this biomarker.⁵ HER2 overexpression (HER2-positive status) is significantly associated with higher rates of recurrence and mortality, even among patients treated with conventional therapies.³ Thus HER2-positive status is obviously an indicator of particularly aggressive disease.

Fortunately this particular biomarker is one for which we have established and developing therapeutics. The humanized monoclonal antibody, trastuzumab, has been highly effective in improving survival for HER2-positive breast cancer.⁶ More recently, it was studied in a phase 2 trial with carboplatin and paclitaxel chemotherapy for advanced or recurrent HER2-positive UPSC.⁵ This trial showed that the addition of this targeted therapy to conventional chemotherapy improved recurrence-free survival from 8 months to 12 months, and improved overall survival from 24.4 months to 29.6 months.⁵
 

^{One discovery leads to another treatment}

This discovery led to the approval of trastuzumab to be used in addition to chemotherapy for advanced or recurrent disease.² The most significant effects appear to be among those who have not received prior therapies, with a doubling of progression-free survival among these patients, and a more modest response among patients treated for recurrent, mostly pretreated disease.

Work currently is underway to explore an array of antibody or small-molecule blockades of HER2 in addition to vaccines against the protein or treatment with conjugate compounds in which an antibody to HER2 is paired with a cytotoxic drug able to be internalized into HER2-expressing cells.⁷ This represents a form of personalized medicine referred to as biomarker-driven targeted therapy, in which therapies are prescribed based on the expression of specific molecular markers (such as HER2 expression) typically in combination with other clinical markers such as surgical staging results, race, age, etc. These approaches can be very effective strategies in rare tumor subtypes with distinct molecular and clinical behaviors.

As previously mentioned, the targeting of HER2 overexpression with trastuzumab has been shown to be highly effective in the treatment of HER2-positive breast cancers where even patients with early-stage disease receive a multimodal therapy approach including antibody, chemotherapy, surgical, and often radiation treatments.⁶ We are moving towards a similar multimodal comprehensive treatment strategy for UPSC. If it is as successful as it is in breast cancer, it will be long overdue, and desperately necessary given the poor prognosis of this disease for all stages because of the inadequacies of current treatments strategies.

Routine testing of UPSC for HER2 expression is now a part of routine molecular substaging of uterine cancers in the same way we have embraced testing for microsatellite instability and hormone-receptor status. While a diagnosis of HER2 overexpression in UPSC portends a poor prognosis, patients can be reassured that treatment strategies exist that can target this malignant mechanism in advanced disease and more are under further development for early-stage disease.
 

Dr. Rossi is assistant professor in the division of gynecologic oncology at the University of North Carolina at Chapel Hill. She has no relevant financial disclosures. Email her at [email protected].

References

1. Curr Opin Obstet Gynecol. 2010 Feb. doi: 10.1097/GCO.0b013e328334d8a3.

2. National Comprehensive Cancer Network. Uterine Neoplasms (version 2.2020).

3. Cancer 2005 Oct 1. doi: 10.1002/cncr.21308.

4. Gynecol Oncol 2020 doi: 10.1016/j.ygyno.2020.07.016.

5. J Clin Oncol 2018. doi: 10.1200/JCO.2017.76.5966.

6. N Engl J Med 2011. doi: 10.1056/NEJMoa0910383.

7. Discov Med. 2016 Apr;21(116):293-303.

Uterine papillary serous carcinoma (UPSC) is an infrequent but deadly form of endometrial cancer comprising 10% of cases but contributing 40% of deaths from the disease. Recurrence rates are high for this disease. Five-year survival is 55% for all patients and only 70% for stage I disease.¹ Patterns of recurrence tend to be distant (extrapelvic and extraabdominal) as frequently as they are localized to the pelvis, and metastases and recurrences are unrelated to the extent of uterine disease (such as myometrial invasion). It is for these reasons that the recommended course of adjuvant therapy for this disease is systemic therapy (typically six doses of carboplatin and paclitaxel chemotherapy) with consideration for radiation to the vagina or pelvis to consolidate pelvic and vaginal control.² This differs from early-stage high/intermediate–risk endometrioid adenocarcinomas, for which adjuvant chemotherapy has not been found to be helpful.

Dr Joshua Kish

Because of the lower incidence of UPSC, it frequently has been studied alongside endometrioid cell types in clinical trials which explore novel adjuvant therapies. However, UPSC is biologically distinct from endometrioid endometrial cancers, which likely results in inferior clinical responses to conventional interventions. Fortunately we are beginning to better understand UPSC at a molecular level, and advancements are being made in the targeted therapies for these patients that are unique, compared with those applied to other cancer subtypes.

As discussed above, UPSC is a particularly aggressive form of uterine cancer. Histologically it is characterized by a precursor lesion of endometrial glandular dysplasia progressing to endometrial intraepithelial neoplasia (EIC). Histologically it presents with a highly atypical slit-like glandular configuration, which appears similar to serous carcinomas of the fallopian tube and ovary. Molecularly these tumors commonly manifest mutations in tumor protein p53 (TP53) and phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha (PIK3CA), which are both genes associated with oncogenic potential.¹ While most UPSC tumors have loss of expression in hormone receptors such as estrogen and progesterone, 25%-30% of cases overexpress the tyrosine kinase receptor human epidermal growth factor receptor 2 (HER2).^3-5 This has proven to provide an exciting target for therapeutic interventions.
 

A target for therapeutic intervention

HER2 is a transmembrane receptor which, when activated, signals complex downstream pathways responsible for cellular proliferation, dedifferentiation, and metastasis. In a recent multi-institutional analysis of early-stage UPSC, HER2 overexpression was identified among 25% of cases.⁴ Approximately 30% of cases of advanced disease manifest overexpression of this biomarker.⁵ HER2 overexpression (HER2-positive status) is significantly associated with higher rates of recurrence and mortality, even among patients treated with conventional therapies.³ Thus HER2-positive status is obviously an indicator of particularly aggressive disease.

Fortunately this particular biomarker is one for which we have established and developing therapeutics. The humanized monoclonal antibody, trastuzumab, has been highly effective in improving survival for HER2-positive breast cancer.⁶ More recently, it was studied in a phase 2 trial with carboplatin and paclitaxel chemotherapy for advanced or recurrent HER2-positive UPSC.⁵ This trial showed that the addition of this targeted therapy to conventional chemotherapy improved recurrence-free survival from 8 months to 12 months, and improved overall survival from 24.4 months to 29.6 months.⁵
 

^{One discovery leads to another treatment}

This discovery led to the approval of trastuzumab to be used in addition to chemotherapy for advanced or recurrent disease.² The most significant effects appear to be among those who have not received prior therapies, with a doubling of progression-free survival among these patients, and a more modest response among patients treated for recurrent, mostly pretreated disease.

Work currently is underway to explore an array of antibody or small-molecule blockades of HER2 in addition to vaccines against the protein or treatment with conjugate compounds in which an antibody to HER2 is paired with a cytotoxic drug able to be internalized into HER2-expressing cells.⁷ This represents a form of personalized medicine referred to as biomarker-driven targeted therapy, in which therapies are prescribed based on the expression of specific molecular markers (such as HER2 expression) typically in combination with other clinical markers such as surgical staging results, race, age, etc. These approaches can be very effective strategies in rare tumor subtypes with distinct molecular and clinical behaviors.

As previously mentioned, the targeting of HER2 overexpression with trastuzumab has been shown to be highly effective in the treatment of HER2-positive breast cancers where even patients with early-stage disease receive a multimodal therapy approach including antibody, chemotherapy, surgical, and often radiation treatments.⁶ We are moving towards a similar multimodal comprehensive treatment strategy for UPSC. If it is as successful as it is in breast cancer, it will be long overdue, and desperately necessary given the poor prognosis of this disease for all stages because of the inadequacies of current treatments strategies.

Routine testing of UPSC for HER2 expression is now a part of routine molecular substaging of uterine cancers in the same way we have embraced testing for microsatellite instability and hormone-receptor status. While a diagnosis of HER2 overexpression in UPSC portends a poor prognosis, patients can be reassured that treatment strategies exist that can target this malignant mechanism in advanced disease and more are under further development for early-stage disease.
 

Dr. Rossi is assistant professor in the division of gynecologic oncology at the University of North Carolina at Chapel Hill. She has no relevant financial disclosures. Email her at [email protected].

References

1. Curr Opin Obstet Gynecol. 2010 Feb. doi: 10.1097/GCO.0b013e328334d8a3.

2. National Comprehensive Cancer Network. Uterine Neoplasms (version 2.2020).

3. Cancer 2005 Oct 1. doi: 10.1002/cncr.21308.

4. Gynecol Oncol 2020 doi: 10.1016/j.ygyno.2020.07.016.

5. J Clin Oncol 2018. doi: 10.1200/JCO.2017.76.5966.

6. N Engl J Med 2011. doi: 10.1056/NEJMoa0910383.

7. Discov Med. 2016 Apr;21(116):293-303.

As communities wrestle with the decision to send children back to school or opt for distance learning, a key question is how many children are likely to have asymptomatic SARS-CoV-2 infections. Researchers have now found that the prevalence of asymptomatic infections in children correlates with the overall incidence of COVID-19 in the local population, according to an analysis of data from 28 U.S. children’s hospitals.

Courtesy NIAID

“The strong association between prevalence of SARS-CoV-2 in children who are asymptomatic and contemporaneous weekly incidence of COVID-19 in the general population ... provides a simple means for institutions to estimate local pediatric asymptomatic prevalence from the publicly available Johns Hopkins University database,” researchers say in an article published online August 25 in JAMA Pediatrics.

Ana Marija Sola, BS, a researcher at the University of California, San Francisco, and colleagues examined the prevalence of SARS-CoV-2 infection among 33,041 children who underwent routine testing in April and May when hospitals resumed elective medical and surgical care. The hospitals performed reverse transcription–polymerase chain reaction tests for SARS-CoV-2 RNA before surgery, clinic visits, or hospital admissions. Pediatric otolaryngologists reported the prevalence data through May 29 as part of a quality improvement project.

In all, 250 patients tested positive for the virus, for an overall prevalence of 0.65%. Across 25 geographic areas, the prevalence ranged from 0% to 2.2%. By region, prevalence was highest in the Northeast, at 0.90%, and the Midwest, at 0.87%; prevalence was lower in the West, at 0.59%, and the South, at 0.52%.

To get a sense of how those rates compared with overall rates in the same geographic areas, the researchers used the Johns Hopkins University confirmed cases database to calculate the average weekly incidence of COVID-19 for the entire population for each geographic area.

“Asymptomatic pediatric prevalence was significantly associated with weekly incidence of COVID-19 in the general population during the 6-week period over which most testing of individuals without symptoms occurred,” Ms. Sola and colleagues reported. An analysis using additional data from 11 geographic areas demonstrated that this association persisted at a later time point.

The study provides “another window on the question of how likely is it that an asymptomatic child will be carrying coronavirus,” said Susan E. Coffin, MD, MPH, an attending physician for the division of infectious diseases at Children’s Hospital of Philadelphia. However, important related questions remain, said Dr. Coffin, who was not involved with the study.

For one, it is unclear how many children remain asymptomatic in comparison with those who were in a presymptomatic phase at the time of testing. And importantly, “what proportion of these children are infectious?” said Dr. Coffin. “There is some data to suggest that children with asymptomatic infection may be less infectious than children with symptomatic infection.”

It also could be that patients seen at children’s hospitals differ from the general pediatric population. “What does this look like if you do the exact same study in a group of randomly selected children, not children who are queueing up to have a procedure? ... And what do these numbers look like now that stay-at-home orders have been lifted?” Dr. Coffin asked.

Further studies are needed to establish that detection of COVID-19 in the general population is predictive of the prevalence of SARS-CoV-2 infection in asymptomatic children, Dr. Coffin said.

The authors have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

As communities wrestle with the decision to send children back to school or opt for distance learning, a key question is how many children are likely to have asymptomatic SARS-CoV-2 infections. Researchers have now found that the prevalence of asymptomatic infections in children correlates with the overall incidence of COVID-19 in the local population, according to an analysis of data from 28 U.S. children’s hospitals.

Courtesy NIAID

“The strong association between prevalence of SARS-CoV-2 in children who are asymptomatic and contemporaneous weekly incidence of COVID-19 in the general population ... provides a simple means for institutions to estimate local pediatric asymptomatic prevalence from the publicly available Johns Hopkins University database,” researchers say in an article published online August 25 in JAMA Pediatrics.

Ana Marija Sola, BS, a researcher at the University of California, San Francisco, and colleagues examined the prevalence of SARS-CoV-2 infection among 33,041 children who underwent routine testing in April and May when hospitals resumed elective medical and surgical care. The hospitals performed reverse transcription–polymerase chain reaction tests for SARS-CoV-2 RNA before surgery, clinic visits, or hospital admissions. Pediatric otolaryngologists reported the prevalence data through May 29 as part of a quality improvement project.

In all, 250 patients tested positive for the virus, for an overall prevalence of 0.65%. Across 25 geographic areas, the prevalence ranged from 0% to 2.2%. By region, prevalence was highest in the Northeast, at 0.90%, and the Midwest, at 0.87%; prevalence was lower in the West, at 0.59%, and the South, at 0.52%.

To get a sense of how those rates compared with overall rates in the same geographic areas, the researchers used the Johns Hopkins University confirmed cases database to calculate the average weekly incidence of COVID-19 for the entire population for each geographic area.

“Asymptomatic pediatric prevalence was significantly associated with weekly incidence of COVID-19 in the general population during the 6-week period over which most testing of individuals without symptoms occurred,” Ms. Sola and colleagues reported. An analysis using additional data from 11 geographic areas demonstrated that this association persisted at a later time point.

The study provides “another window on the question of how likely is it that an asymptomatic child will be carrying coronavirus,” said Susan E. Coffin, MD, MPH, an attending physician for the division of infectious diseases at Children’s Hospital of Philadelphia. However, important related questions remain, said Dr. Coffin, who was not involved with the study.

For one, it is unclear how many children remain asymptomatic in comparison with those who were in a presymptomatic phase at the time of testing. And importantly, “what proportion of these children are infectious?” said Dr. Coffin. “There is some data to suggest that children with asymptomatic infection may be less infectious than children with symptomatic infection.”

It also could be that patients seen at children’s hospitals differ from the general pediatric population. “What does this look like if you do the exact same study in a group of randomly selected children, not children who are queueing up to have a procedure? ... And what do these numbers look like now that stay-at-home orders have been lifted?” Dr. Coffin asked.

Further studies are needed to establish that detection of COVID-19 in the general population is predictive of the prevalence of SARS-CoV-2 infection in asymptomatic children, Dr. Coffin said.

The authors have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.

As communities wrestle with the decision to send children back to school or opt for distance learning, a key question is how many children are likely to have asymptomatic SARS-CoV-2 infections. Researchers have now found that the prevalence of asymptomatic infections in children correlates with the overall incidence of COVID-19 in the local population, according to an analysis of data from 28 U.S. children’s hospitals.

Courtesy NIAID

“The strong association between prevalence of SARS-CoV-2 in children who are asymptomatic and contemporaneous weekly incidence of COVID-19 in the general population ... provides a simple means for institutions to estimate local pediatric asymptomatic prevalence from the publicly available Johns Hopkins University database,” researchers say in an article published online August 25 in JAMA Pediatrics.

Ana Marija Sola, BS, a researcher at the University of California, San Francisco, and colleagues examined the prevalence of SARS-CoV-2 infection among 33,041 children who underwent routine testing in April and May when hospitals resumed elective medical and surgical care. The hospitals performed reverse transcription–polymerase chain reaction tests for SARS-CoV-2 RNA before surgery, clinic visits, or hospital admissions. Pediatric otolaryngologists reported the prevalence data through May 29 as part of a quality improvement project.

In all, 250 patients tested positive for the virus, for an overall prevalence of 0.65%. Across 25 geographic areas, the prevalence ranged from 0% to 2.2%. By region, prevalence was highest in the Northeast, at 0.90%, and the Midwest, at 0.87%; prevalence was lower in the West, at 0.59%, and the South, at 0.52%.

To get a sense of how those rates compared with overall rates in the same geographic areas, the researchers used the Johns Hopkins University confirmed cases database to calculate the average weekly incidence of COVID-19 for the entire population for each geographic area.

“Asymptomatic pediatric prevalence was significantly associated with weekly incidence of COVID-19 in the general population during the 6-week period over which most testing of individuals without symptoms occurred,” Ms. Sola and colleagues reported. An analysis using additional data from 11 geographic areas demonstrated that this association persisted at a later time point.

The study provides “another window on the question of how likely is it that an asymptomatic child will be carrying coronavirus,” said Susan E. Coffin, MD, MPH, an attending physician for the division of infectious diseases at Children’s Hospital of Philadelphia. However, important related questions remain, said Dr. Coffin, who was not involved with the study.

For one, it is unclear how many children remain asymptomatic in comparison with those who were in a presymptomatic phase at the time of testing. And importantly, “what proportion of these children are infectious?” said Dr. Coffin. “There is some data to suggest that children with asymptomatic infection may be less infectious than children with symptomatic infection.”

It also could be that patients seen at children’s hospitals differ from the general pediatric population. “What does this look like if you do the exact same study in a group of randomly selected children, not children who are queueing up to have a procedure? ... And what do these numbers look like now that stay-at-home orders have been lifted?” Dr. Coffin asked.

Further studies are needed to establish that detection of COVID-19 in the general population is predictive of the prevalence of SARS-CoV-2 infection in asymptomatic children, Dr. Coffin said.

The authors have disclosed no relevant financial relationships.

This article first appeared on Medscape.com.