Pediatrics

Blue Hill is a small idyllic town a little less than two and a half hours Down East the coast from where I am sitting here in Harpswell. Thanks to gentrification it tends to lean left politically, but like the rest of Maine most folks in the surrounding communities often don’t know or care much about their neighbor’s party affiliation. Its library, founded in 1796, is well funded and a source of civic pride.

One day a couple of years ago, the library director received a donated book from a patron. Although he personally didn’t agree with the book’s message, he felt it deserved a space in their collection dealing with the subject. What happened in the wake of this donation is an ugly tale. Some community members objected to the book and asked that it be removed from the shelves, or at least kept under the desk and loaned out only on request.

The objectors, many of whom knew the director, were confrontational. The collections committee unanimously supported his decision. Some committee members also received similar responses from community members. Remember, this is a small town.

A request for support sent to the American Library Association was basically ignored. Over the next 2 years things have quieted, but fractured friendships and relationships in this quiet coastal Maine town have not been repaired. However, as the librarian has observed, “intellectual freedom or the freedom of speech isn’t there just to protect the ideas that we like.”

While the title of the book may feel inflammatory to some, every publisher hopes to grab the market’s attention with a hot title. The cause of this sad situation in Blue Hill was not a white supremacist’s polemic offering specific ways to create genocide. This was a book suggesting that gender dysphoria presenting in adolescence may have multiple causes and raises concerns about the wisdom of the pace of some gender-affirming care.

Clearly the topic of gender dysphoria in adolescence has become a third rail that must be approached with caution or completely avoided. A recent opinion piece in the New York Times provides even more concerning examples of this peril. Again, the eye-catching title of the article — As Kids, They Thought They Were Trans. They No Longer Do — draws in the audience eager to read about some unfortunate individuals who have regretted their decision to transition and are now detransitioning.

If you are interested in hearing anecdotal evidence and opinions supporting the notion that there is such a thing as rapid-onset gender dysphoria, I suggest you read the entire piece. However, the article’s most troubling message for me comes when I read about the professionals who were former gender-related care providers who left the field because of “pushback, the accusations of being transphobic, from being pro-assessment and wanting a more thorough process.”

One therapist trained in gender-affirming care who began to have doubts about the model and spoke out in favor of a more measured approach was investigated by her licensing board after transgender advocates threatened to report her. Ultimately, her case was dismissed, but she continues to fear for her safety.

Gender-related healthcare is another sad example of how in this country it is the noise coming from the advocates on the extremes of the issue that is drowning out the “vast ideological middle” that is seeking civil and rational discussions.

In this situation there are those who want to make it illegal for the healthcare providers to help patients who might benefit from transitioning. On the other end of the spectrum are those advocates who are unwilling to acknowledge that there may be some adolescents with what has been called by some “rapid-onset gender dysphoria.”

The landscape on which this tragedy is being played out is changing so quickly that there will be no correct answers in the short term. There just isn’t enough data. However, there is enough anecdotal evidence from professionals who were and still are practicing gender-related care to raise a concern that something is happening in the adolescent population that suggests some individuals with gender dysphoria should be managed in a different way than the currently accepted gender-affirming model. The size of this subgroup is up for debate and we may never learn it because of reporting bias and privacy concerns.

The American Academy of Pediatrics has recently authorized a systematic review of gender-affirming care. I hope that, like the librarian in Blue Hill, it will have the courage to include all the evidence available even though, as we have seen here in Maine, some of it may spark a firestorm of vehement responses.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

Blue Hill is a small idyllic town a little less than two and a half hours Down East the coast from where I am sitting here in Harpswell. Thanks to gentrification it tends to lean left politically, but like the rest of Maine most folks in the surrounding communities often don’t know or care much about their neighbor’s party affiliation. Its library, founded in 1796, is well funded and a source of civic pride.

One day a couple of years ago, the library director received a donated book from a patron. Although he personally didn’t agree with the book’s message, he felt it deserved a space in their collection dealing with the subject. What happened in the wake of this donation is an ugly tale. Some community members objected to the book and asked that it be removed from the shelves, or at least kept under the desk and loaned out only on request.

The objectors, many of whom knew the director, were confrontational. The collections committee unanimously supported his decision. Some committee members also received similar responses from community members. Remember, this is a small town.

A request for support sent to the American Library Association was basically ignored. Over the next 2 years things have quieted, but fractured friendships and relationships in this quiet coastal Maine town have not been repaired. However, as the librarian has observed, “intellectual freedom or the freedom of speech isn’t there just to protect the ideas that we like.”

While the title of the book may feel inflammatory to some, every publisher hopes to grab the market’s attention with a hot title. The cause of this sad situation in Blue Hill was not a white supremacist’s polemic offering specific ways to create genocide. This was a book suggesting that gender dysphoria presenting in adolescence may have multiple causes and raises concerns about the wisdom of the pace of some gender-affirming care.

Clearly the topic of gender dysphoria in adolescence has become a third rail that must be approached with caution or completely avoided. A recent opinion piece in the New York Times provides even more concerning examples of this peril. Again, the eye-catching title of the article — As Kids, They Thought They Were Trans. They No Longer Do — draws in the audience eager to read about some unfortunate individuals who have regretted their decision to transition and are now detransitioning.

If you are interested in hearing anecdotal evidence and opinions supporting the notion that there is such a thing as rapid-onset gender dysphoria, I suggest you read the entire piece. However, the article’s most troubling message for me comes when I read about the professionals who were former gender-related care providers who left the field because of “pushback, the accusations of being transphobic, from being pro-assessment and wanting a more thorough process.”

One therapist trained in gender-affirming care who began to have doubts about the model and spoke out in favor of a more measured approach was investigated by her licensing board after transgender advocates threatened to report her. Ultimately, her case was dismissed, but she continues to fear for her safety.

Gender-related healthcare is another sad example of how in this country it is the noise coming from the advocates on the extremes of the issue that is drowning out the “vast ideological middle” that is seeking civil and rational discussions.

In this situation there are those who want to make it illegal for the healthcare providers to help patients who might benefit from transitioning. On the other end of the spectrum are those advocates who are unwilling to acknowledge that there may be some adolescents with what has been called by some “rapid-onset gender dysphoria.”

The landscape on which this tragedy is being played out is changing so quickly that there will be no correct answers in the short term. There just isn’t enough data. However, there is enough anecdotal evidence from professionals who were and still are practicing gender-related care to raise a concern that something is happening in the adolescent population that suggests some individuals with gender dysphoria should be managed in a different way than the currently accepted gender-affirming model. The size of this subgroup is up for debate and we may never learn it because of reporting bias and privacy concerns.

The American Academy of Pediatrics has recently authorized a systematic review of gender-affirming care. I hope that, like the librarian in Blue Hill, it will have the courage to include all the evidence available even though, as we have seen here in Maine, some of it may spark a firestorm of vehement responses.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

Blue Hill is a small idyllic town a little less than two and a half hours Down East the coast from where I am sitting here in Harpswell. Thanks to gentrification it tends to lean left politically, but like the rest of Maine most folks in the surrounding communities often don’t know or care much about their neighbor’s party affiliation. Its library, founded in 1796, is well funded and a source of civic pride.

One day a couple of years ago, the library director received a donated book from a patron. Although he personally didn’t agree with the book’s message, he felt it deserved a space in their collection dealing with the subject. What happened in the wake of this donation is an ugly tale. Some community members objected to the book and asked that it be removed from the shelves, or at least kept under the desk and loaned out only on request.

The objectors, many of whom knew the director, were confrontational. The collections committee unanimously supported his decision. Some committee members also received similar responses from community members. Remember, this is a small town.

A request for support sent to the American Library Association was basically ignored. Over the next 2 years things have quieted, but fractured friendships and relationships in this quiet coastal Maine town have not been repaired. However, as the librarian has observed, “intellectual freedom or the freedom of speech isn’t there just to protect the ideas that we like.”

While the title of the book may feel inflammatory to some, every publisher hopes to grab the market’s attention with a hot title. The cause of this sad situation in Blue Hill was not a white supremacist’s polemic offering specific ways to create genocide. This was a book suggesting that gender dysphoria presenting in adolescence may have multiple causes and raises concerns about the wisdom of the pace of some gender-affirming care.

Clearly the topic of gender dysphoria in adolescence has become a third rail that must be approached with caution or completely avoided. A recent opinion piece in the New York Times provides even more concerning examples of this peril. Again, the eye-catching title of the article — As Kids, They Thought They Were Trans. They No Longer Do — draws in the audience eager to read about some unfortunate individuals who have regretted their decision to transition and are now detransitioning.

If you are interested in hearing anecdotal evidence and opinions supporting the notion that there is such a thing as rapid-onset gender dysphoria, I suggest you read the entire piece. However, the article’s most troubling message for me comes when I read about the professionals who were former gender-related care providers who left the field because of “pushback, the accusations of being transphobic, from being pro-assessment and wanting a more thorough process.”

One therapist trained in gender-affirming care who began to have doubts about the model and spoke out in favor of a more measured approach was investigated by her licensing board after transgender advocates threatened to report her. Ultimately, her case was dismissed, but she continues to fear for her safety.

Gender-related healthcare is another sad example of how in this country it is the noise coming from the advocates on the extremes of the issue that is drowning out the “vast ideological middle” that is seeking civil and rational discussions.

In this situation there are those who want to make it illegal for the healthcare providers to help patients who might benefit from transitioning. On the other end of the spectrum are those advocates who are unwilling to acknowledge that there may be some adolescents with what has been called by some “rapid-onset gender dysphoria.”

The landscape on which this tragedy is being played out is changing so quickly that there will be no correct answers in the short term. There just isn’t enough data. However, there is enough anecdotal evidence from professionals who were and still are practicing gender-related care to raise a concern that something is happening in the adolescent population that suggests some individuals with gender dysphoria should be managed in a different way than the currently accepted gender-affirming model. The size of this subgroup is up for debate and we may never learn it because of reporting bias and privacy concerns.

The American Academy of Pediatrics has recently authorized a systematic review of gender-affirming care. I hope that, like the librarian in Blue Hill, it will have the courage to include all the evidence available even though, as we have seen here in Maine, some of it may spark a firestorm of vehement responses.

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

TOPLINE:

Adolescents with severe obesity who undergo bariatric surgery may have a continuing need for mental health treatment and an increased risk for alcohol use disorder after the procedure.

METHODOLOGY:

• Researchers evaluated the long-term effects of bariatric surgery on the mental health of 1554 adolescents (75% women) with severe obesity who underwent bariatric surgery in Sweden between 2007 and 2017.
• At the time of surgery, the mean age was 19.0 years, and the mean body mass index was 43.7.
• A general population reference group of 15,540 adolescents was created by matching 10 comparators each to adolescents in the surgery group by age, sex, and country of residence.
• Information on psychiatric healthcare use and filled psychiatric drug prescriptions for 5 years before surgery and the first 10 years after surgery were obtained from national registers.
• The number of visits for self-harm and substance use disorder and the number of filled prescriptions for any psychiatric drug, antidepressants, and anxiolytics were other outcomes of interest.

TAKEAWAY:

• At 5 years before surgery, the prevalence of psychiatric healthcare visits (prevalence difference [Δ], 3.7%) and of psychiatric drug use (Δ, 6.2%) was higher in the surgery vs reference group.
• The preoperative trajectories continued and grew post-surgery, with the differences in psychiatric healthcare visits (Δ, ~12%) and psychiatric drug use (Δ, 20.4%) between the groups peaking at 9 and 10 years post surgery, respectively.
• A low prevalence of healthcare visits for substance use disorder in both groups grew to about 5% of adolescents in the surgery group after 10 years, driven primarily by alcohol use, compared with about 1% of adolescents in the reference group (Δ, 4.3%).
• Surgery is an obesity treatment, leading to sustainable weight loss, cardiometabolic health, and physical quality of life, but mental health improvements cannot be expected at the group level.

IN PRACTICE:

“Adolescent patients should be informed of the increased risk for alcohol use disorder and that they might continue needing mental health treatment,” the authors wrote.

SOURCE:

Gustaf Bruze, PhD, from the Department of Medicine, Clinical Epidemiology Division, Karolinska Institutet, Solna, and Kajsa Jarvholm, PhD, from the Department of Psychology, Lund University, Lund, Sweden, led this study, which was published online in The Lancet Child & Adolescent Health.

LIMITATIONS:

The findings may have limited generalizability to other settings, as the study was performed in Sweden with a predominantly White population undergoing Roux-en-Y gastric bypass in a universally accessible healthcare system. Moreover, there was a shortage of nonsurgically treated adolescents with severe obesity for comparison. Patients undergoing surgery may have easier access to healthcare than the general population, which could account for an increase in healthcare visits.

DISCLOSURES:

This study was supported by the Swedish Research Council and the Swedish Research Council for Health, Working Life, and Welfare. Two authors were the current or previous director of the Scandinavian Obesity Surgery Registry. Several authors declared receiving personal fees, participating in advisory boards and educational activities, and having other ties with Ethicon Johnson & Johnson, and Novo Nordisk.

A version of this article appeared on Medscape.com.

TOPLINE:

Adolescents with severe obesity who undergo bariatric surgery may have a continuing need for mental health treatment and an increased risk for alcohol use disorder after the procedure.

METHODOLOGY:

• Researchers evaluated the long-term effects of bariatric surgery on the mental health of 1554 adolescents (75% women) with severe obesity who underwent bariatric surgery in Sweden between 2007 and 2017.
• At the time of surgery, the mean age was 19.0 years, and the mean body mass index was 43.7.
• A general population reference group of 15,540 adolescents was created by matching 10 comparators each to adolescents in the surgery group by age, sex, and country of residence.
• Information on psychiatric healthcare use and filled psychiatric drug prescriptions for 5 years before surgery and the first 10 years after surgery were obtained from national registers.
• The number of visits for self-harm and substance use disorder and the number of filled prescriptions for any psychiatric drug, antidepressants, and anxiolytics were other outcomes of interest.

TAKEAWAY:

• At 5 years before surgery, the prevalence of psychiatric healthcare visits (prevalence difference [Δ], 3.7%) and of psychiatric drug use (Δ, 6.2%) was higher in the surgery vs reference group.
• The preoperative trajectories continued and grew post-surgery, with the differences in psychiatric healthcare visits (Δ, ~12%) and psychiatric drug use (Δ, 20.4%) between the groups peaking at 9 and 10 years post surgery, respectively.
• A low prevalence of healthcare visits for substance use disorder in both groups grew to about 5% of adolescents in the surgery group after 10 years, driven primarily by alcohol use, compared with about 1% of adolescents in the reference group (Δ, 4.3%).
• Surgery is an obesity treatment, leading to sustainable weight loss, cardiometabolic health, and physical quality of life, but mental health improvements cannot be expected at the group level.

IN PRACTICE:

“Adolescent patients should be informed of the increased risk for alcohol use disorder and that they might continue needing mental health treatment,” the authors wrote.

SOURCE:

Gustaf Bruze, PhD, from the Department of Medicine, Clinical Epidemiology Division, Karolinska Institutet, Solna, and Kajsa Jarvholm, PhD, from the Department of Psychology, Lund University, Lund, Sweden, led this study, which was published online in The Lancet Child & Adolescent Health.

LIMITATIONS:

The findings may have limited generalizability to other settings, as the study was performed in Sweden with a predominantly White population undergoing Roux-en-Y gastric bypass in a universally accessible healthcare system. Moreover, there was a shortage of nonsurgically treated adolescents with severe obesity for comparison. Patients undergoing surgery may have easier access to healthcare than the general population, which could account for an increase in healthcare visits.

DISCLOSURES:

This study was supported by the Swedish Research Council and the Swedish Research Council for Health, Working Life, and Welfare. Two authors were the current or previous director of the Scandinavian Obesity Surgery Registry. Several authors declared receiving personal fees, participating in advisory boards and educational activities, and having other ties with Ethicon Johnson & Johnson, and Novo Nordisk.

A version of this article appeared on Medscape.com.

TOPLINE:

Adolescents with severe obesity who undergo bariatric surgery may have a continuing need for mental health treatment and an increased risk for alcohol use disorder after the procedure.

METHODOLOGY:

• Researchers evaluated the long-term effects of bariatric surgery on the mental health of 1554 adolescents (75% women) with severe obesity who underwent bariatric surgery in Sweden between 2007 and 2017.
• At the time of surgery, the mean age was 19.0 years, and the mean body mass index was 43.7.
• A general population reference group of 15,540 adolescents was created by matching 10 comparators each to adolescents in the surgery group by age, sex, and country of residence.
• Information on psychiatric healthcare use and filled psychiatric drug prescriptions for 5 years before surgery and the first 10 years after surgery were obtained from national registers.
• The number of visits for self-harm and substance use disorder and the number of filled prescriptions for any psychiatric drug, antidepressants, and anxiolytics were other outcomes of interest.

TAKEAWAY:

• At 5 years before surgery, the prevalence of psychiatric healthcare visits (prevalence difference [Δ], 3.7%) and of psychiatric drug use (Δ, 6.2%) was higher in the surgery vs reference group.
• The preoperative trajectories continued and grew post-surgery, with the differences in psychiatric healthcare visits (Δ, ~12%) and psychiatric drug use (Δ, 20.4%) between the groups peaking at 9 and 10 years post surgery, respectively.
• A low prevalence of healthcare visits for substance use disorder in both groups grew to about 5% of adolescents in the surgery group after 10 years, driven primarily by alcohol use, compared with about 1% of adolescents in the reference group (Δ, 4.3%).
• Surgery is an obesity treatment, leading to sustainable weight loss, cardiometabolic health, and physical quality of life, but mental health improvements cannot be expected at the group level.

IN PRACTICE:

“Adolescent patients should be informed of the increased risk for alcohol use disorder and that they might continue needing mental health treatment,” the authors wrote.

SOURCE:

Gustaf Bruze, PhD, from the Department of Medicine, Clinical Epidemiology Division, Karolinska Institutet, Solna, and Kajsa Jarvholm, PhD, from the Department of Psychology, Lund University, Lund, Sweden, led this study, which was published online in The Lancet Child & Adolescent Health.

LIMITATIONS:

The findings may have limited generalizability to other settings, as the study was performed in Sweden with a predominantly White population undergoing Roux-en-Y gastric bypass in a universally accessible healthcare system. Moreover, there was a shortage of nonsurgically treated adolescents with severe obesity for comparison. Patients undergoing surgery may have easier access to healthcare than the general population, which could account for an increase in healthcare visits.

DISCLOSURES:

This study was supported by the Swedish Research Council and the Swedish Research Council for Health, Working Life, and Welfare. Two authors were the current or previous director of the Scandinavian Obesity Surgery Registry. Several authors declared receiving personal fees, participating in advisory boards and educational activities, and having other ties with Ethicon Johnson & Johnson, and Novo Nordisk.

A version of this article appeared on Medscape.com.

SAN DIEGO — During her dermatology residency training, Caroline Piggott, MD, was taught that the classic signs of a Spitz nevus were a symmetric arrangement of colors and structures, followed by certain features on dermoscopy.

“For a pigmented Spitz nevus, we were taught to look for a starburst pattern, a central area of homogeneous pigment, and peripheral symmetrical streaks or pseudopods,” Dr. Piggott, an adult and pediatric dermatologist at Scripps Clinic, San Diego, said at the annual Cutaneous Malignancy Update. “For Spitz nevi without pigment, we were taught to look for symmetric dotted vessels.”

However, results from a retrospective study published in 2015 gave her pause in relying on dermoscopy alone for assessing Spitz nevi. Researchers from Italy, Japan, and Brazil studied excision specimens of 384 Spitzoid-looking lesions in patients 12 years and older. On histology, 86.7% were diagnosed as benign Spitz nevi and 13.3% were diagnosed as melanoma.

When the researchers looked at the dermoscopic images, many cases of atypical Spitz nevi were indistinguishable from the benign Spitz nevi. Now, Dr. Piggott said, “I respect the dermoscopy criteria, but I don’t rely solely on it.”

If a child presents with Spitzoid-looking lesion, biopsy is generally preferred to observation. “The traditional belief was that punch biopsy was preferable, followed by shave biopsy,” she said. “This is always on a case-by-case basis.”

However, results from a retrospective study of the records of 123 cases of biopsy-proven Spitz nevi with incomplete removal on biopsy suggests that the method of biopsy matters. The researchers found that the presence of residual lesion in the re-excision specimen was significantly higher when the initial biopsy was done by punch biopsy (90.9%) when compared with shave biopsy (48.9%) and formal excision (62.5%; P < .05).

“This suggests that shave may better than punch for the initial biopsy, but the study was limited by its retrospective design,” Dr. Piggott said at the meeting, which was hosted by Scripps Cancer Center. “Even today it remains controversial whether you should do a shave or punch biopsy.”

Parameters for diagnosing Spitzoid tumors that pathologists look for under the microscope are asymmetry, Clark’s level IV/V, lack of maturation, solid growth, nuclear pleomorphism, high nuclear-cytoplasmic ratio, and mitoses that are atypical, deep, or that exceed 6 mm² in size.

In terms of treatment recommendations for children with biopsy-proven Spitz nevi, Dr. Piggott said that there is no consensus among pediatric dermatologists. If the biopsy comes back as a benign Spitz nevus, the most reasonable approach is observation, “especially if there is no clinical residue — no pigment on exam, no papule left over in the scar,” she said. “You also want to educate the family about the rare potential for transformation down the line. Monitor for recurrence and consider re-excision if recurrence occurs.”

If the initial Spitz nevus biopsy reveals any degree of atypia, excision is preferred. “In young children, you have to weigh the risks of anesthesia for removal,” she said. “If you’re unable to excise the lesion, close observation is recommended at 6 months or 1 year.”

Treatment for borderline atypical Spitz tumor is excision, she continued, but no outcomes data exist that document a survival benefit with sentinel lymph node (SLN) biopsy. “The decision on whether to do a SLN biopsy is usually made on a case-by-case basis,” Dr. Piggott said. “Nodal metastases from atypical Spitzoid tumors are not uncommon, but death from widespread disease is rare. If the SLN biopsy is positive, complete lymphadenectomy is associated with increased risk of morbidity and no evidence of increased survival. If lymph node disease is found, we in pediatric dermatology would consider referral to a pediatric oncologist for consideration of systemic therapy such as interferon or a newer immunotherapy.”

Dr. Piggott reported having no relevant disclosures.

SAN DIEGO — During her dermatology residency training, Caroline Piggott, MD, was taught that the classic signs of a Spitz nevus were a symmetric arrangement of colors and structures, followed by certain features on dermoscopy.

“For a pigmented Spitz nevus, we were taught to look for a starburst pattern, a central area of homogeneous pigment, and peripheral symmetrical streaks or pseudopods,” Dr. Piggott, an adult and pediatric dermatologist at Scripps Clinic, San Diego, said at the annual Cutaneous Malignancy Update. “For Spitz nevi without pigment, we were taught to look for symmetric dotted vessels.”

However, results from a retrospective study published in 2015 gave her pause in relying on dermoscopy alone for assessing Spitz nevi. Researchers from Italy, Japan, and Brazil studied excision specimens of 384 Spitzoid-looking lesions in patients 12 years and older. On histology, 86.7% were diagnosed as benign Spitz nevi and 13.3% were diagnosed as melanoma.

When the researchers looked at the dermoscopic images, many cases of atypical Spitz nevi were indistinguishable from the benign Spitz nevi. Now, Dr. Piggott said, “I respect the dermoscopy criteria, but I don’t rely solely on it.”

If a child presents with Spitzoid-looking lesion, biopsy is generally preferred to observation. “The traditional belief was that punch biopsy was preferable, followed by shave biopsy,” she said. “This is always on a case-by-case basis.”

However, results from a retrospective study of the records of 123 cases of biopsy-proven Spitz nevi with incomplete removal on biopsy suggests that the method of biopsy matters. The researchers found that the presence of residual lesion in the re-excision specimen was significantly higher when the initial biopsy was done by punch biopsy (90.9%) when compared with shave biopsy (48.9%) and formal excision (62.5%; P < .05).

“This suggests that shave may better than punch for the initial biopsy, but the study was limited by its retrospective design,” Dr. Piggott said at the meeting, which was hosted by Scripps Cancer Center. “Even today it remains controversial whether you should do a shave or punch biopsy.”

Parameters for diagnosing Spitzoid tumors that pathologists look for under the microscope are asymmetry, Clark’s level IV/V, lack of maturation, solid growth, nuclear pleomorphism, high nuclear-cytoplasmic ratio, and mitoses that are atypical, deep, or that exceed 6 mm² in size.

In terms of treatment recommendations for children with biopsy-proven Spitz nevi, Dr. Piggott said that there is no consensus among pediatric dermatologists. If the biopsy comes back as a benign Spitz nevus, the most reasonable approach is observation, “especially if there is no clinical residue — no pigment on exam, no papule left over in the scar,” she said. “You also want to educate the family about the rare potential for transformation down the line. Monitor for recurrence and consider re-excision if recurrence occurs.”

If the initial Spitz nevus biopsy reveals any degree of atypia, excision is preferred. “In young children, you have to weigh the risks of anesthesia for removal,” she said. “If you’re unable to excise the lesion, close observation is recommended at 6 months or 1 year.”

Treatment for borderline atypical Spitz tumor is excision, she continued, but no outcomes data exist that document a survival benefit with sentinel lymph node (SLN) biopsy. “The decision on whether to do a SLN biopsy is usually made on a case-by-case basis,” Dr. Piggott said. “Nodal metastases from atypical Spitzoid tumors are not uncommon, but death from widespread disease is rare. If the SLN biopsy is positive, complete lymphadenectomy is associated with increased risk of morbidity and no evidence of increased survival. If lymph node disease is found, we in pediatric dermatology would consider referral to a pediatric oncologist for consideration of systemic therapy such as interferon or a newer immunotherapy.”

Dr. Piggott reported having no relevant disclosures.

SAN DIEGO — During her dermatology residency training, Caroline Piggott, MD, was taught that the classic signs of a Spitz nevus were a symmetric arrangement of colors and structures, followed by certain features on dermoscopy.

“For a pigmented Spitz nevus, we were taught to look for a starburst pattern, a central area of homogeneous pigment, and peripheral symmetrical streaks or pseudopods,” Dr. Piggott, an adult and pediatric dermatologist at Scripps Clinic, San Diego, said at the annual Cutaneous Malignancy Update. “For Spitz nevi without pigment, we were taught to look for symmetric dotted vessels.”

However, results from a retrospective study published in 2015 gave her pause in relying on dermoscopy alone for assessing Spitz nevi. Researchers from Italy, Japan, and Brazil studied excision specimens of 384 Spitzoid-looking lesions in patients 12 years and older. On histology, 86.7% were diagnosed as benign Spitz nevi and 13.3% were diagnosed as melanoma.

When the researchers looked at the dermoscopic images, many cases of atypical Spitz nevi were indistinguishable from the benign Spitz nevi. Now, Dr. Piggott said, “I respect the dermoscopy criteria, but I don’t rely solely on it.”

If a child presents with Spitzoid-looking lesion, biopsy is generally preferred to observation. “The traditional belief was that punch biopsy was preferable, followed by shave biopsy,” she said. “This is always on a case-by-case basis.”

However, results from a retrospective study of the records of 123 cases of biopsy-proven Spitz nevi with incomplete removal on biopsy suggests that the method of biopsy matters. The researchers found that the presence of residual lesion in the re-excision specimen was significantly higher when the initial biopsy was done by punch biopsy (90.9%) when compared with shave biopsy (48.9%) and formal excision (62.5%; P < .05).

“This suggests that shave may better than punch for the initial biopsy, but the study was limited by its retrospective design,” Dr. Piggott said at the meeting, which was hosted by Scripps Cancer Center. “Even today it remains controversial whether you should do a shave or punch biopsy.”

Parameters for diagnosing Spitzoid tumors that pathologists look for under the microscope are asymmetry, Clark’s level IV/V, lack of maturation, solid growth, nuclear pleomorphism, high nuclear-cytoplasmic ratio, and mitoses that are atypical, deep, or that exceed 6 mm² in size.

In terms of treatment recommendations for children with biopsy-proven Spitz nevi, Dr. Piggott said that there is no consensus among pediatric dermatologists. If the biopsy comes back as a benign Spitz nevus, the most reasonable approach is observation, “especially if there is no clinical residue — no pigment on exam, no papule left over in the scar,” she said. “You also want to educate the family about the rare potential for transformation down the line. Monitor for recurrence and consider re-excision if recurrence occurs.”

If the initial Spitz nevus biopsy reveals any degree of atypia, excision is preferred. “In young children, you have to weigh the risks of anesthesia for removal,” she said. “If you’re unable to excise the lesion, close observation is recommended at 6 months or 1 year.”

Treatment for borderline atypical Spitz tumor is excision, she continued, but no outcomes data exist that document a survival benefit with sentinel lymph node (SLN) biopsy. “The decision on whether to do a SLN biopsy is usually made on a case-by-case basis,” Dr. Piggott said. “Nodal metastases from atypical Spitzoid tumors are not uncommon, but death from widespread disease is rare. If the SLN biopsy is positive, complete lymphadenectomy is associated with increased risk of morbidity and no evidence of increased survival. If lymph node disease is found, we in pediatric dermatology would consider referral to a pediatric oncologist for consideration of systemic therapy such as interferon or a newer immunotherapy.”

Dr. Piggott reported having no relevant disclosures.

Children and adolescents ages 5-17 who received a bivalent COVID-19 mRNA vaccine were less likely to become infected with SARS-CoV-2 compared with those who were unvaccinated or received only the monovalent COVID-19 vaccine, according to new data published February 6 in JAMA.

“All eligible children and adolescents should remain up to date with recommended COVID-19 vaccinations,” wrote the authors, led by Leora R. Feldstein, PhD, with the US Centers for Disease Control and Prevention (CDC) in Atlanta.

By the end of 2023, at least 911 youths ages 5-17 had died from COVID-related causes.

Researchers found that compared with participants who did not receive the COVID-19 vaccine or got monovalent-only doses 180 days or more before, the adjusted vaccine effectiveness of a bivalent COVID-19 vaccine dose against SARS-CoV-2 infection was 51.3% (95% confidence interval [CI], 23.6%-71.9%) 7-60 days after vaccination. Relative effectiveness was 62.4% (95% CI, 38.5%-81.1%) 61-150 days after vaccination. The researchers said the confidence intervals were wide because of the small sample size.

The information can help inform public health strategies, the authors noted, especially as new variants emerge.
 

Bivalent Dose Recommended in Fall of 2022

Bivalent mRNA COVID vaccines were recommended in the United States for children and adolescents ages 12 years or older on Sept. 1, 2022, and for children ages 5-11 on Oct. 12, 2022, when Omicron BA.4/5 types were the predominant circulating variant.

The study included 2,959 participants who completed periodic surveys (answering questions on demographics, household details, chronic medical conditions, and COVID-19 symptoms) and submitted weekly self-collected nasal swabs (whether or not they had symptoms). Those in the study submitted additional nasal swabs if they developed any symptoms.

Median adherence to weekly upper respiratory specimen swabbing was high throughout the study period at 93.8%.

Data from Sept. 4, 2022, to Jan. 31, 2023, were combined from three prospective US cohort studies at six sites. In addition to the surveys, researchers used information from state immunization information systems and electronic medical records.
 

Most of the Infected Were Unvaccinated or Had Monovalent Vax

Of the 426 participants (14.4% of the combined cohorts) infected with SARS-CoV-2, 383 (89.9%) were either unvaccinated or received monovalent vaccine doses only.

Calculations were adjusted for age, sex, race, ethnicity, health conditions, prior SARS-CoV-2 infections, geographic location, proportion of circulating variants by site, and local virus prevalence.

Participants living in Oregon, for example, had the highest uptake of bivalent COVID-19 vaccine (56.2%), whereas those in Texas had the lowest (2.4%). Participants reporting Hispanic ethnicity had lower bivalent uptake (17.1%) compared with non-Hispanic participants of all races (27.1%).

Of the 2,207 participants who did not receive a bivalent dose, 24.2% were unvaccinated and 1,672 (75.8%) received at least 1 monovalent dose.

The researchers said they saw no sign of waning effectiveness 61-150 days (the limit for this analysis) after receipt of the bivalent COVID-19 vaccine.

They wrote that continuation of the cohorts will allow study of waning patterns, which could help inform vaccine recommendations.

Among the limitations of the study are that testing methods and the COVID-19 symptoms surveyed varied among the three cohorts, so there may be some differences in defining infection or symptomatic COVID. In addition, the researchers were not able to account for the social vulnerability index and immunocompromised status, which could have affected vaccine uptake and risk of SARS-CoV-2 infection.

This study was supported by the National Center for Immunization and Respiratory Diseases, US Centers for Disease Control and Prevention, and by the National Institute of Allergy and Infectious Diseases. Coauthor Dr. Caban-Martinez reported grants from the Florida Firefighter Cancer Initiative and the Florida Department of Health. Coauthors Dr. Chu, Dr. Englund, Dr. Martin, and Dr. Monto reported receiving personal fees or grants from multiple pharmaceutical companies. Dr. Hegmann reported being the editor of the American College of Occupational and Environmental Medicine practice guidelines. Coauthor Dr. Gaglani reported serving as cochair of the infectious diseases and immunization committee and the respiratory syncytial virus task force lead for the Texas Pediatric Society and the Texas Chapter of the American Academy of Pediatrics. No other disclosures were reported.

Children and adolescents ages 5-17 who received a bivalent COVID-19 mRNA vaccine were less likely to become infected with SARS-CoV-2 compared with those who were unvaccinated or received only the monovalent COVID-19 vaccine, according to new data published February 6 in JAMA.

“All eligible children and adolescents should remain up to date with recommended COVID-19 vaccinations,” wrote the authors, led by Leora R. Feldstein, PhD, with the US Centers for Disease Control and Prevention (CDC) in Atlanta.

By the end of 2023, at least 911 youths ages 5-17 had died from COVID-related causes.

Researchers found that compared with participants who did not receive the COVID-19 vaccine or got monovalent-only doses 180 days or more before, the adjusted vaccine effectiveness of a bivalent COVID-19 vaccine dose against SARS-CoV-2 infection was 51.3% (95% confidence interval [CI], 23.6%-71.9%) 7-60 days after vaccination. Relative effectiveness was 62.4% (95% CI, 38.5%-81.1%) 61-150 days after vaccination. The researchers said the confidence intervals were wide because of the small sample size.

The information can help inform public health strategies, the authors noted, especially as new variants emerge.
 

Bivalent Dose Recommended in Fall of 2022

Bivalent mRNA COVID vaccines were recommended in the United States for children and adolescents ages 12 years or older on Sept. 1, 2022, and for children ages 5-11 on Oct. 12, 2022, when Omicron BA.4/5 types were the predominant circulating variant.

The study included 2,959 participants who completed periodic surveys (answering questions on demographics, household details, chronic medical conditions, and COVID-19 symptoms) and submitted weekly self-collected nasal swabs (whether or not they had symptoms). Those in the study submitted additional nasal swabs if they developed any symptoms.

Median adherence to weekly upper respiratory specimen swabbing was high throughout the study period at 93.8%.

Data from Sept. 4, 2022, to Jan. 31, 2023, were combined from three prospective US cohort studies at six sites. In addition to the surveys, researchers used information from state immunization information systems and electronic medical records.
 

Most of the Infected Were Unvaccinated or Had Monovalent Vax

Of the 426 participants (14.4% of the combined cohorts) infected with SARS-CoV-2, 383 (89.9%) were either unvaccinated or received monovalent vaccine doses only.

Calculations were adjusted for age, sex, race, ethnicity, health conditions, prior SARS-CoV-2 infections, geographic location, proportion of circulating variants by site, and local virus prevalence.

Participants living in Oregon, for example, had the highest uptake of bivalent COVID-19 vaccine (56.2%), whereas those in Texas had the lowest (2.4%). Participants reporting Hispanic ethnicity had lower bivalent uptake (17.1%) compared with non-Hispanic participants of all races (27.1%).

Of the 2,207 participants who did not receive a bivalent dose, 24.2% were unvaccinated and 1,672 (75.8%) received at least 1 monovalent dose.

The researchers said they saw no sign of waning effectiveness 61-150 days (the limit for this analysis) after receipt of the bivalent COVID-19 vaccine.

They wrote that continuation of the cohorts will allow study of waning patterns, which could help inform vaccine recommendations.

Among the limitations of the study are that testing methods and the COVID-19 symptoms surveyed varied among the three cohorts, so there may be some differences in defining infection or symptomatic COVID. In addition, the researchers were not able to account for the social vulnerability index and immunocompromised status, which could have affected vaccine uptake and risk of SARS-CoV-2 infection.

This study was supported by the National Center for Immunization and Respiratory Diseases, US Centers for Disease Control and Prevention, and by the National Institute of Allergy and Infectious Diseases. Coauthor Dr. Caban-Martinez reported grants from the Florida Firefighter Cancer Initiative and the Florida Department of Health. Coauthors Dr. Chu, Dr. Englund, Dr. Martin, and Dr. Monto reported receiving personal fees or grants from multiple pharmaceutical companies. Dr. Hegmann reported being the editor of the American College of Occupational and Environmental Medicine practice guidelines. Coauthor Dr. Gaglani reported serving as cochair of the infectious diseases and immunization committee and the respiratory syncytial virus task force lead for the Texas Pediatric Society and the Texas Chapter of the American Academy of Pediatrics. No other disclosures were reported.

Children and adolescents ages 5-17 who received a bivalent COVID-19 mRNA vaccine were less likely to become infected with SARS-CoV-2 compared with those who were unvaccinated or received only the monovalent COVID-19 vaccine, according to new data published February 6 in JAMA.

“All eligible children and adolescents should remain up to date with recommended COVID-19 vaccinations,” wrote the authors, led by Leora R. Feldstein, PhD, with the US Centers for Disease Control and Prevention (CDC) in Atlanta.

By the end of 2023, at least 911 youths ages 5-17 had died from COVID-related causes.

Researchers found that compared with participants who did not receive the COVID-19 vaccine or got monovalent-only doses 180 days or more before, the adjusted vaccine effectiveness of a bivalent COVID-19 vaccine dose against SARS-CoV-2 infection was 51.3% (95% confidence interval [CI], 23.6%-71.9%) 7-60 days after vaccination. Relative effectiveness was 62.4% (95% CI, 38.5%-81.1%) 61-150 days after vaccination. The researchers said the confidence intervals were wide because of the small sample size.

The information can help inform public health strategies, the authors noted, especially as new variants emerge.
 

Bivalent Dose Recommended in Fall of 2022

Bivalent mRNA COVID vaccines were recommended in the United States for children and adolescents ages 12 years or older on Sept. 1, 2022, and for children ages 5-11 on Oct. 12, 2022, when Omicron BA.4/5 types were the predominant circulating variant.

The study included 2,959 participants who completed periodic surveys (answering questions on demographics, household details, chronic medical conditions, and COVID-19 symptoms) and submitted weekly self-collected nasal swabs (whether or not they had symptoms). Those in the study submitted additional nasal swabs if they developed any symptoms.

Median adherence to weekly upper respiratory specimen swabbing was high throughout the study period at 93.8%.

Data from Sept. 4, 2022, to Jan. 31, 2023, were combined from three prospective US cohort studies at six sites. In addition to the surveys, researchers used information from state immunization information systems and electronic medical records.
 

Most of the Infected Were Unvaccinated or Had Monovalent Vax

Of the 426 participants (14.4% of the combined cohorts) infected with SARS-CoV-2, 383 (89.9%) were either unvaccinated or received monovalent vaccine doses only.

Calculations were adjusted for age, sex, race, ethnicity, health conditions, prior SARS-CoV-2 infections, geographic location, proportion of circulating variants by site, and local virus prevalence.

Participants living in Oregon, for example, had the highest uptake of bivalent COVID-19 vaccine (56.2%), whereas those in Texas had the lowest (2.4%). Participants reporting Hispanic ethnicity had lower bivalent uptake (17.1%) compared with non-Hispanic participants of all races (27.1%).

Of the 2,207 participants who did not receive a bivalent dose, 24.2% were unvaccinated and 1,672 (75.8%) received at least 1 monovalent dose.

The researchers said they saw no sign of waning effectiveness 61-150 days (the limit for this analysis) after receipt of the bivalent COVID-19 vaccine.

They wrote that continuation of the cohorts will allow study of waning patterns, which could help inform vaccine recommendations.

Among the limitations of the study are that testing methods and the COVID-19 symptoms surveyed varied among the three cohorts, so there may be some differences in defining infection or symptomatic COVID. In addition, the researchers were not able to account for the social vulnerability index and immunocompromised status, which could have affected vaccine uptake and risk of SARS-CoV-2 infection.

This study was supported by the National Center for Immunization and Respiratory Diseases, US Centers for Disease Control and Prevention, and by the National Institute of Allergy and Infectious Diseases. Coauthor Dr. Caban-Martinez reported grants from the Florida Firefighter Cancer Initiative and the Florida Department of Health. Coauthors Dr. Chu, Dr. Englund, Dr. Martin, and Dr. Monto reported receiving personal fees or grants from multiple pharmaceutical companies. Dr. Hegmann reported being the editor of the American College of Occupational and Environmental Medicine practice guidelines. Coauthor Dr. Gaglani reported serving as cochair of the infectious diseases and immunization committee and the respiratory syncytial virus task force lead for the Texas Pediatric Society and the Texas Chapter of the American Academy of Pediatrics. No other disclosures were reported.

When it comes to managing acne, new guidelines from the American Academy of Dermatology rate the existing evidence as “strong” for topical benzoyl peroxide, retinoids, and/or antibiotics and their fixed-dose combinations, as well as the use of oral isotretinoin for severe forms of the condition. The guidelines also conditionally recommend the use of topical clascoterone, salicylic acid, azelaic acid, oral minocycline, sarecycline, combined oral contraceptives, and spironolactone.

The development updates the AAD’s 2016 guidelines for managing acne. “Since there have been several important new treatments introduced since the prior guidelines, it was determined that there was a need to update these guidelines,” John S. Barbieri, MD, MBA, who cochaired a 16-member multidisciplinary work group that assembled the guidelines, told this news organization.

Dr. Barbieri

For the new guidelines, which were published online January 30, 2023, in the Journal of the American Academy of Dermatology, Dr. Barbieri, a dermatologist who directs the Advanced Acne Therapeutics Clinic at Brigham and Women’s Hospital, Boston, guidelines cochair Rachel V. Reynolds, MD, a dermatologist at Beth Israel Deaconess Medical Center, Boston, and colleagues conducted a systematic review of evidence regarding the management of acne. Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.

In all, the work group made 18 recommendations and 5 good practice statements. They ranked 7 of the recommendations as “strong” based on the evidence reviewed, and the rest as “conditional.” The “strong” recommendations include the use of benzoyl peroxide, the use of topical retinoids, the use of topical antibiotics, a fixed dose of a combination topical antibiotic with benzoyl peroxide, a fixed dose of a combination topical retinoid with topical antibiotic, a fixed dose combination of a topical retinoid with benzoyl peroxide, and the use of doxycycline.

“Conditional” recommendations include those for the use of clascoterone, salicylic acid, azelaic acid, minocycline, sarecycline, doxycycline over azithromycin; combined oral contraceptive pills, spironolactone, and, for patients with severe acne, traditional daily dosing of isotretinoin over intermittent dosing of isotretinoin.

Meanwhile, good clinical practice statements contained in the document include using topical therapies combining multiple mechanisms of action, limiting systemic antibiotic use, combining topical and systemic antibiotics with benzoyl peroxide and other topical therapies, and adjuvant intralesional corticosteroid injections.

In Dr. Barbieri’s opinion, the recommendations regarding clascoterone and sarecycline represent important developments. “Clascoterone is the first FDA-approved treatment that can address hormonal causes of acne in both men and women,” he told this news organization. “Sarecycline is a narrow-spectrum tetracycline that might have some advantages over other tetracyclines such as doxycycline and minocycline. It will be important to payers to provide coverage to ensure that patients have access to these valuable new treatments.”

Dr. Barbieri added that while no evidence exists to suggest that minocycline is more effective than doxycycline, minocycline can be associated with rare but serious side effects, such as vestibular dysfunction, autoimmune hepatitis, drug-induced lupus, and drug reaction with eosinophilia and systemic symptoms (DRESS). “We should consider whether reducing use of minocycline might be beneficial to our overall care of patients with acne,” he said. “In addition, we discuss that use of trimethoprim-sulfamethoxazole should be limited due to risk of severe adverse reactions such as Stevens-Johnson syndrome/toxic epidermal necrolysis, and acute respiratory failure.”

Another highlight of the guidelines, he continued, are specific recommendations for young, healthy patients on isotretinoin or spironolactone, which “can help clinicians and patients who are interested in less frequent monitoring feel more comfortable with these approaches,” he said.

Many discussions among work group members dealt with how to best implement the GRADE approach to the project “while ensuring the guidelines were as clinically relevant and actionable as possible,” according to Dr. Barbieri. “I think an important issue going forward will be to consider how to update and modify the GRADE approach to fit the unique needs of creating evidence-based guidelines for the management of skin disease.”

The work group acknowledged limitations of the guidelines, including identification of “important evidence gaps on the use of microbiology and endocrinology testing in acne, the use of systemic antibiotics beyond tetracycline-class antibiotics, physical modalities, complementary and alternative therapies, dietary interventions for the treatment of acne, and cost-effectiveness of acne treatments,” they wrote. “RCTs with long-term follow-up and comparative effectiveness research are necessary to examine and compare patient-centered acne treatment outcomes.”

The AAD funded the project. Dr. Barbieri disclosed that he serves as investigator for the National Institutes of Health and the National Psoriasis Foundation. Many coauthors reported being a speaker for and/or a consultant and advisory board member to many pharmaceutical companies.

When it comes to managing acne, new guidelines from the American Academy of Dermatology rate the existing evidence as “strong” for topical benzoyl peroxide, retinoids, and/or antibiotics and their fixed-dose combinations, as well as the use of oral isotretinoin for severe forms of the condition. The guidelines also conditionally recommend the use of topical clascoterone, salicylic acid, azelaic acid, oral minocycline, sarecycline, combined oral contraceptives, and spironolactone.

The development updates the AAD’s 2016 guidelines for managing acne. “Since there have been several important new treatments introduced since the prior guidelines, it was determined that there was a need to update these guidelines,” John S. Barbieri, MD, MBA, who cochaired a 16-member multidisciplinary work group that assembled the guidelines, told this news organization.

Dr. Barbieri

For the new guidelines, which were published online January 30, 2023, in the Journal of the American Academy of Dermatology, Dr. Barbieri, a dermatologist who directs the Advanced Acne Therapeutics Clinic at Brigham and Women’s Hospital, Boston, guidelines cochair Rachel V. Reynolds, MD, a dermatologist at Beth Israel Deaconess Medical Center, Boston, and colleagues conducted a systematic review of evidence regarding the management of acne. Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.

In all, the work group made 18 recommendations and 5 good practice statements. They ranked 7 of the recommendations as “strong” based on the evidence reviewed, and the rest as “conditional.” The “strong” recommendations include the use of benzoyl peroxide, the use of topical retinoids, the use of topical antibiotics, a fixed dose of a combination topical antibiotic with benzoyl peroxide, a fixed dose of a combination topical retinoid with topical antibiotic, a fixed dose combination of a topical retinoid with benzoyl peroxide, and the use of doxycycline.

“Conditional” recommendations include those for the use of clascoterone, salicylic acid, azelaic acid, minocycline, sarecycline, doxycycline over azithromycin; combined oral contraceptive pills, spironolactone, and, for patients with severe acne, traditional daily dosing of isotretinoin over intermittent dosing of isotretinoin.

Meanwhile, good clinical practice statements contained in the document include using topical therapies combining multiple mechanisms of action, limiting systemic antibiotic use, combining topical and systemic antibiotics with benzoyl peroxide and other topical therapies, and adjuvant intralesional corticosteroid injections.

In Dr. Barbieri’s opinion, the recommendations regarding clascoterone and sarecycline represent important developments. “Clascoterone is the first FDA-approved treatment that can address hormonal causes of acne in both men and women,” he told this news organization. “Sarecycline is a narrow-spectrum tetracycline that might have some advantages over other tetracyclines such as doxycycline and minocycline. It will be important to payers to provide coverage to ensure that patients have access to these valuable new treatments.”

Dr. Barbieri added that while no evidence exists to suggest that minocycline is more effective than doxycycline, minocycline can be associated with rare but serious side effects, such as vestibular dysfunction, autoimmune hepatitis, drug-induced lupus, and drug reaction with eosinophilia and systemic symptoms (DRESS). “We should consider whether reducing use of minocycline might be beneficial to our overall care of patients with acne,” he said. “In addition, we discuss that use of trimethoprim-sulfamethoxazole should be limited due to risk of severe adverse reactions such as Stevens-Johnson syndrome/toxic epidermal necrolysis, and acute respiratory failure.”

Another highlight of the guidelines, he continued, are specific recommendations for young, healthy patients on isotretinoin or spironolactone, which “can help clinicians and patients who are interested in less frequent monitoring feel more comfortable with these approaches,” he said.

Many discussions among work group members dealt with how to best implement the GRADE approach to the project “while ensuring the guidelines were as clinically relevant and actionable as possible,” according to Dr. Barbieri. “I think an important issue going forward will be to consider how to update and modify the GRADE approach to fit the unique needs of creating evidence-based guidelines for the management of skin disease.”

The work group acknowledged limitations of the guidelines, including identification of “important evidence gaps on the use of microbiology and endocrinology testing in acne, the use of systemic antibiotics beyond tetracycline-class antibiotics, physical modalities, complementary and alternative therapies, dietary interventions for the treatment of acne, and cost-effectiveness of acne treatments,” they wrote. “RCTs with long-term follow-up and comparative effectiveness research are necessary to examine and compare patient-centered acne treatment outcomes.”

The AAD funded the project. Dr. Barbieri disclosed that he serves as investigator for the National Institutes of Health and the National Psoriasis Foundation. Many coauthors reported being a speaker for and/or a consultant and advisory board member to many pharmaceutical companies.

When it comes to managing acne, new guidelines from the American Academy of Dermatology rate the existing evidence as “strong” for topical benzoyl peroxide, retinoids, and/or antibiotics and their fixed-dose combinations, as well as the use of oral isotretinoin for severe forms of the condition. The guidelines also conditionally recommend the use of topical clascoterone, salicylic acid, azelaic acid, oral minocycline, sarecycline, combined oral contraceptives, and spironolactone.

The development updates the AAD’s 2016 guidelines for managing acne. “Since there have been several important new treatments introduced since the prior guidelines, it was determined that there was a need to update these guidelines,” John S. Barbieri, MD, MBA, who cochaired a 16-member multidisciplinary work group that assembled the guidelines, told this news organization.

Dr. Barbieri

For the new guidelines, which were published online January 30, 2023, in the Journal of the American Academy of Dermatology, Dr. Barbieri, a dermatologist who directs the Advanced Acne Therapeutics Clinic at Brigham and Women’s Hospital, Boston, guidelines cochair Rachel V. Reynolds, MD, a dermatologist at Beth Israel Deaconess Medical Center, Boston, and colleagues conducted a systematic review of evidence regarding the management of acne. Next, the work group applied the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach for assessing the certainty of the evidence and formulating and grading clinical recommendations based on relevant randomized trials in the medical literature.

In all, the work group made 18 recommendations and 5 good practice statements. They ranked 7 of the recommendations as “strong” based on the evidence reviewed, and the rest as “conditional.” The “strong” recommendations include the use of benzoyl peroxide, the use of topical retinoids, the use of topical antibiotics, a fixed dose of a combination topical antibiotic with benzoyl peroxide, a fixed dose of a combination topical retinoid with topical antibiotic, a fixed dose combination of a topical retinoid with benzoyl peroxide, and the use of doxycycline.

“Conditional” recommendations include those for the use of clascoterone, salicylic acid, azelaic acid, minocycline, sarecycline, doxycycline over azithromycin; combined oral contraceptive pills, spironolactone, and, for patients with severe acne, traditional daily dosing of isotretinoin over intermittent dosing of isotretinoin.

Meanwhile, good clinical practice statements contained in the document include using topical therapies combining multiple mechanisms of action, limiting systemic antibiotic use, combining topical and systemic antibiotics with benzoyl peroxide and other topical therapies, and adjuvant intralesional corticosteroid injections.

In Dr. Barbieri’s opinion, the recommendations regarding clascoterone and sarecycline represent important developments. “Clascoterone is the first FDA-approved treatment that can address hormonal causes of acne in both men and women,” he told this news organization. “Sarecycline is a narrow-spectrum tetracycline that might have some advantages over other tetracyclines such as doxycycline and minocycline. It will be important to payers to provide coverage to ensure that patients have access to these valuable new treatments.”

Dr. Barbieri added that while no evidence exists to suggest that minocycline is more effective than doxycycline, minocycline can be associated with rare but serious side effects, such as vestibular dysfunction, autoimmune hepatitis, drug-induced lupus, and drug reaction with eosinophilia and systemic symptoms (DRESS). “We should consider whether reducing use of minocycline might be beneficial to our overall care of patients with acne,” he said. “In addition, we discuss that use of trimethoprim-sulfamethoxazole should be limited due to risk of severe adverse reactions such as Stevens-Johnson syndrome/toxic epidermal necrolysis, and acute respiratory failure.”

Another highlight of the guidelines, he continued, are specific recommendations for young, healthy patients on isotretinoin or spironolactone, which “can help clinicians and patients who are interested in less frequent monitoring feel more comfortable with these approaches,” he said.

Many discussions among work group members dealt with how to best implement the GRADE approach to the project “while ensuring the guidelines were as clinically relevant and actionable as possible,” according to Dr. Barbieri. “I think an important issue going forward will be to consider how to update and modify the GRADE approach to fit the unique needs of creating evidence-based guidelines for the management of skin disease.”

The work group acknowledged limitations of the guidelines, including identification of “important evidence gaps on the use of microbiology and endocrinology testing in acne, the use of systemic antibiotics beyond tetracycline-class antibiotics, physical modalities, complementary and alternative therapies, dietary interventions for the treatment of acne, and cost-effectiveness of acne treatments,” they wrote. “RCTs with long-term follow-up and comparative effectiveness research are necessary to examine and compare patient-centered acne treatment outcomes.”

The AAD funded the project. Dr. Barbieri disclosed that he serves as investigator for the National Institutes of Health and the National Psoriasis Foundation. Many coauthors reported being a speaker for and/or a consultant and advisory board member to many pharmaceutical companies.

There is insufficient evidence that drugs targeting the Janus kinase–signal transducer and activator of transcription (JAK-STAT) pathway increase the risk of cardiovascular or thrombotic complications in people undergoing treatment for a variety of dermatological conditions, at least in the short term, say the authors of a new meta-analysis published in JAMA Dermatology.

Considering data on over 17,000 patients with different dermatoses from 45 placebo-controlled randomized clinical trials with an average follow up of 16 weeks, they found there was no significant increase in the occurrence of major adverse cardiovascular events (MACE) or venous thromboembolism (VTE) in people with dermatoses treated with JAK-STAT inhibitors, compared with placebo.

The I² statistic was 0.00% for both MACE and VTE comparing the two arms, indicating that the results were unlikely to be due to chance. There was no increased risk in MACE between those on placebo and those on JAK-STAT inhibitors, with a risk ratio (RR) of 0.47; or for VTE risk, with an RR of 0.46.

Similar findings were obtained when data were analyzed according to the dermatological condition being treated, mechanism of action of the medication, or whether the medication carried a boxed warning.

These data “suggest inconsistency with established sentiments,” that JAK-STAT inhibitors increase the risk for cardiovascular events, Patrick Ireland, MD, of the University of New South Wales, Randwick, Australia, and coauthors wrote in the article. “This may be owing to the limited time frames in which these rare events could be adequately captured, or the ages of enrolled patients being too young to realize the well established heightened risks of developing MACE and VTE,” they suggested.

However, the findings challenge the notion that the cardiovascular complications of these drugs are the same in all patients; dermatological use may not be associated with the same risks as with use for rheumatologic indications.
 

Class-Wide Boxed Warning

“JAK-STAT [inhibitors] have had some pretty indemnifying data against their use, with the ORAL [Surveillance] study demonstrating increased all-cause mortality, cardiovascular events, venous thromboembolism, and malignancy,” Dr. Ireland said in an interview.

ORAL Surveillance was an open-label, postmarketing trial conducted in patients with rheumatoid arthritis treated with tofacitinib or a tumor necrosis factor (TNF) inhibitor. The results led the US Food and Drug Administration to require information about the risks of serious heart-related events, cancer, blood clots, and death in a boxed warning for JAK-STAT inhibitors in 2022.

“I think it’s important to recognize that these [ORAL Surveillance participants] are very different patients to the typical dermatological patient being treated with a JAK-STAT [inhibitors], with newer studies demonstrating a much safer profile than initially thought,” Dr. Ireland said.
 

Examining Risk in Dermatological Conditions

The meta-analysis performed by Dr. Ireland and associates focused specifically on the risk for MACE and VTE in patients being treated for dermatological conditions, and included trials published up until June 2023. Only trials that had included a placebo arm were considered; pooled analyses, long-term extension trial data, post hoc analyses, and pediatric-specific trials were excluded.

Most (25) of the trials were phase 2b or phase 3 trials, 18 were phase 2 to 2b, and two were phase 1 trials. The studies included 12,996 participants, mostly with atopic dermatitis or psoriasis, who were treated with JAK-STAT inhibitors, which included baricitinib (2846 patients), tofacitinib (2470), upadacitinib (2218), abrocitinib (1904), and deucravacitinib (1492), among others. There were 4925 patients on placebo.

Overall, MACE — defined as a combined endpoint of acute myocardial infarction, stroke, cardiovascular mortality, heart failure, and unstable angina, as well as arterial embolism — occurred in 13 of the JAK-STAT inhibitor-treated patients and in four of those on placebo. VTE — defined as deep vein thrombosis, pulmonary embolism, and any unusual site thrombosis — was reported in eight JAK-STAT inhibitor-treated patients and in one patient on placebo.

The pooled incidence ratios for MACE and VTE were calculated as 0.20 per 100 person exposure years (PEY) for JAK-STAT inhibitor treatment and 0.13 PEY for placebo. The pooled RRs comparing the two treatment groups were a respective 1.13 for MACE and 2.79 for VTE, but neither RR reached statistical significance.

No difference was seen between the treatment arms in terms of treatment emergent adverse events (RR, 1.05), serious adverse events (RR, 0.92), or study discontinuation because of adverse events (RR, 0.94).
 

Reassuring Results?

Dr. Ireland and coauthors said the finding should help to reassure clinicians that the short-term use of JAK-STAT inhibitors in patients with dermatological conditions with low cardiovascular risk profiles “appears to be both safe and well tolerated.” They cautioned, however, that “clinicians must remain judicious” when using these medications for longer periods and in high-risk patient populations.

This was a pragmatic meta-analysis that provides useful information for dermatologists, Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington, DC, said in an interview.

“When there are safety concerns, I think that’s where data like this are so important to not just allay the fears of practitioners, but also to arm the practitioner with information for when they discuss a possible treatment with a patient,” said Dr. Friedman, who was not involved in the study.

“What’s unique here is that they’re looking at any possible use of JAK inhibitors for dermatological disease,” so this represents patients that dermatologists would be seeing, he added.

“The limitation here is time, we only can say so much about the safety of the medication with the data that we have,” Dr. Friedman said. Almost 4 months is “a good amount of time” to know about the cardiovascular risks, he said, but added, what happens then? Will the risk increase and will patients need to be switched to another medication?

“There’s no line in the sand,” with regard to using a JAK-STAT inhibitor. “If you look at the label, they’re not meant to be used incrementally,” but as ongoing treatment, while considering the needs of the patient and the relative risks and benefits, he said.

With that in mind, “the open label extension studies for all these [JAK-STAT inhibitors] are really, really important to get a sense of ‘do new signals emerge down the road.’ ”

The meta-analysis received no commercial funding. One author of the work reported personal fees from several pharmaceutical companies which were done outside of analysis. Dr. Friedman has received research funding from or acted as a consultant for several pharmaceutical companies including, Incyte, Pfizer, Eli Lily, and AbbVie.

There is insufficient evidence that drugs targeting the Janus kinase–signal transducer and activator of transcription (JAK-STAT) pathway increase the risk of cardiovascular or thrombotic complications in people undergoing treatment for a variety of dermatological conditions, at least in the short term, say the authors of a new meta-analysis published in JAMA Dermatology.

Considering data on over 17,000 patients with different dermatoses from 45 placebo-controlled randomized clinical trials with an average follow up of 16 weeks, they found there was no significant increase in the occurrence of major adverse cardiovascular events (MACE) or venous thromboembolism (VTE) in people with dermatoses treated with JAK-STAT inhibitors, compared with placebo.

The I² statistic was 0.00% for both MACE and VTE comparing the two arms, indicating that the results were unlikely to be due to chance. There was no increased risk in MACE between those on placebo and those on JAK-STAT inhibitors, with a risk ratio (RR) of 0.47; or for VTE risk, with an RR of 0.46.

Similar findings were obtained when data were analyzed according to the dermatological condition being treated, mechanism of action of the medication, or whether the medication carried a boxed warning.

These data “suggest inconsistency with established sentiments,” that JAK-STAT inhibitors increase the risk for cardiovascular events, Patrick Ireland, MD, of the University of New South Wales, Randwick, Australia, and coauthors wrote in the article. “This may be owing to the limited time frames in which these rare events could be adequately captured, or the ages of enrolled patients being too young to realize the well established heightened risks of developing MACE and VTE,” they suggested.

However, the findings challenge the notion that the cardiovascular complications of these drugs are the same in all patients; dermatological use may not be associated with the same risks as with use for rheumatologic indications.
 

Class-Wide Boxed Warning

“JAK-STAT [inhibitors] have had some pretty indemnifying data against their use, with the ORAL [Surveillance] study demonstrating increased all-cause mortality, cardiovascular events, venous thromboembolism, and malignancy,” Dr. Ireland said in an interview.

ORAL Surveillance was an open-label, postmarketing trial conducted in patients with rheumatoid arthritis treated with tofacitinib or a tumor necrosis factor (TNF) inhibitor. The results led the US Food and Drug Administration to require information about the risks of serious heart-related events, cancer, blood clots, and death in a boxed warning for JAK-STAT inhibitors in 2022.

“I think it’s important to recognize that these [ORAL Surveillance participants] are very different patients to the typical dermatological patient being treated with a JAK-STAT [inhibitors], with newer studies demonstrating a much safer profile than initially thought,” Dr. Ireland said.
 

Examining Risk in Dermatological Conditions

The meta-analysis performed by Dr. Ireland and associates focused specifically on the risk for MACE and VTE in patients being treated for dermatological conditions, and included trials published up until June 2023. Only trials that had included a placebo arm were considered; pooled analyses, long-term extension trial data, post hoc analyses, and pediatric-specific trials were excluded.

Most (25) of the trials were phase 2b or phase 3 trials, 18 were phase 2 to 2b, and two were phase 1 trials. The studies included 12,996 participants, mostly with atopic dermatitis or psoriasis, who were treated with JAK-STAT inhibitors, which included baricitinib (2846 patients), tofacitinib (2470), upadacitinib (2218), abrocitinib (1904), and deucravacitinib (1492), among others. There were 4925 patients on placebo.

Overall, MACE — defined as a combined endpoint of acute myocardial infarction, stroke, cardiovascular mortality, heart failure, and unstable angina, as well as arterial embolism — occurred in 13 of the JAK-STAT inhibitor-treated patients and in four of those on placebo. VTE — defined as deep vein thrombosis, pulmonary embolism, and any unusual site thrombosis — was reported in eight JAK-STAT inhibitor-treated patients and in one patient on placebo.

The pooled incidence ratios for MACE and VTE were calculated as 0.20 per 100 person exposure years (PEY) for JAK-STAT inhibitor treatment and 0.13 PEY for placebo. The pooled RRs comparing the two treatment groups were a respective 1.13 for MACE and 2.79 for VTE, but neither RR reached statistical significance.

No difference was seen between the treatment arms in terms of treatment emergent adverse events (RR, 1.05), serious adverse events (RR, 0.92), or study discontinuation because of adverse events (RR, 0.94).
 

Reassuring Results?

Dr. Ireland and coauthors said the finding should help to reassure clinicians that the short-term use of JAK-STAT inhibitors in patients with dermatological conditions with low cardiovascular risk profiles “appears to be both safe and well tolerated.” They cautioned, however, that “clinicians must remain judicious” when using these medications for longer periods and in high-risk patient populations.

This was a pragmatic meta-analysis that provides useful information for dermatologists, Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington, DC, said in an interview.

“When there are safety concerns, I think that’s where data like this are so important to not just allay the fears of practitioners, but also to arm the practitioner with information for when they discuss a possible treatment with a patient,” said Dr. Friedman, who was not involved in the study.

“What’s unique here is that they’re looking at any possible use of JAK inhibitors for dermatological disease,” so this represents patients that dermatologists would be seeing, he added.

“The limitation here is time, we only can say so much about the safety of the medication with the data that we have,” Dr. Friedman said. Almost 4 months is “a good amount of time” to know about the cardiovascular risks, he said, but added, what happens then? Will the risk increase and will patients need to be switched to another medication?

“There’s no line in the sand,” with regard to using a JAK-STAT inhibitor. “If you look at the label, they’re not meant to be used incrementally,” but as ongoing treatment, while considering the needs of the patient and the relative risks and benefits, he said.

With that in mind, “the open label extension studies for all these [JAK-STAT inhibitors] are really, really important to get a sense of ‘do new signals emerge down the road.’ ”

The meta-analysis received no commercial funding. One author of the work reported personal fees from several pharmaceutical companies which were done outside of analysis. Dr. Friedman has received research funding from or acted as a consultant for several pharmaceutical companies including, Incyte, Pfizer, Eli Lily, and AbbVie.

There is insufficient evidence that drugs targeting the Janus kinase–signal transducer and activator of transcription (JAK-STAT) pathway increase the risk of cardiovascular or thrombotic complications in people undergoing treatment for a variety of dermatological conditions, at least in the short term, say the authors of a new meta-analysis published in JAMA Dermatology.

Considering data on over 17,000 patients with different dermatoses from 45 placebo-controlled randomized clinical trials with an average follow up of 16 weeks, they found there was no significant increase in the occurrence of major adverse cardiovascular events (MACE) or venous thromboembolism (VTE) in people with dermatoses treated with JAK-STAT inhibitors, compared with placebo.

The I² statistic was 0.00% for both MACE and VTE comparing the two arms, indicating that the results were unlikely to be due to chance. There was no increased risk in MACE between those on placebo and those on JAK-STAT inhibitors, with a risk ratio (RR) of 0.47; or for VTE risk, with an RR of 0.46.

Similar findings were obtained when data were analyzed according to the dermatological condition being treated, mechanism of action of the medication, or whether the medication carried a boxed warning.

These data “suggest inconsistency with established sentiments,” that JAK-STAT inhibitors increase the risk for cardiovascular events, Patrick Ireland, MD, of the University of New South Wales, Randwick, Australia, and coauthors wrote in the article. “This may be owing to the limited time frames in which these rare events could be adequately captured, or the ages of enrolled patients being too young to realize the well established heightened risks of developing MACE and VTE,” they suggested.

However, the findings challenge the notion that the cardiovascular complications of these drugs are the same in all patients; dermatological use may not be associated with the same risks as with use for rheumatologic indications.
 

Class-Wide Boxed Warning

“JAK-STAT [inhibitors] have had some pretty indemnifying data against their use, with the ORAL [Surveillance] study demonstrating increased all-cause mortality, cardiovascular events, venous thromboembolism, and malignancy,” Dr. Ireland said in an interview.

ORAL Surveillance was an open-label, postmarketing trial conducted in patients with rheumatoid arthritis treated with tofacitinib or a tumor necrosis factor (TNF) inhibitor. The results led the US Food and Drug Administration to require information about the risks of serious heart-related events, cancer, blood clots, and death in a boxed warning for JAK-STAT inhibitors in 2022.

“I think it’s important to recognize that these [ORAL Surveillance participants] are very different patients to the typical dermatological patient being treated with a JAK-STAT [inhibitors], with newer studies demonstrating a much safer profile than initially thought,” Dr. Ireland said.
 

Examining Risk in Dermatological Conditions

The meta-analysis performed by Dr. Ireland and associates focused specifically on the risk for MACE and VTE in patients being treated for dermatological conditions, and included trials published up until June 2023. Only trials that had included a placebo arm were considered; pooled analyses, long-term extension trial data, post hoc analyses, and pediatric-specific trials were excluded.

Most (25) of the trials were phase 2b or phase 3 trials, 18 were phase 2 to 2b, and two were phase 1 trials. The studies included 12,996 participants, mostly with atopic dermatitis or psoriasis, who were treated with JAK-STAT inhibitors, which included baricitinib (2846 patients), tofacitinib (2470), upadacitinib (2218), abrocitinib (1904), and deucravacitinib (1492), among others. There were 4925 patients on placebo.

Overall, MACE — defined as a combined endpoint of acute myocardial infarction, stroke, cardiovascular mortality, heart failure, and unstable angina, as well as arterial embolism — occurred in 13 of the JAK-STAT inhibitor-treated patients and in four of those on placebo. VTE — defined as deep vein thrombosis, pulmonary embolism, and any unusual site thrombosis — was reported in eight JAK-STAT inhibitor-treated patients and in one patient on placebo.

The pooled incidence ratios for MACE and VTE were calculated as 0.20 per 100 person exposure years (PEY) for JAK-STAT inhibitor treatment and 0.13 PEY for placebo. The pooled RRs comparing the two treatment groups were a respective 1.13 for MACE and 2.79 for VTE, but neither RR reached statistical significance.

No difference was seen between the treatment arms in terms of treatment emergent adverse events (RR, 1.05), serious adverse events (RR, 0.92), or study discontinuation because of adverse events (RR, 0.94).
 

Reassuring Results?

Dr. Ireland and coauthors said the finding should help to reassure clinicians that the short-term use of JAK-STAT inhibitors in patients with dermatological conditions with low cardiovascular risk profiles “appears to be both safe and well tolerated.” They cautioned, however, that “clinicians must remain judicious” when using these medications for longer periods and in high-risk patient populations.

This was a pragmatic meta-analysis that provides useful information for dermatologists, Adam Friedman, MD, professor and chair of dermatology at George Washington University, Washington, DC, said in an interview.

“When there are safety concerns, I think that’s where data like this are so important to not just allay the fears of practitioners, but also to arm the practitioner with information for when they discuss a possible treatment with a patient,” said Dr. Friedman, who was not involved in the study.

“What’s unique here is that they’re looking at any possible use of JAK inhibitors for dermatological disease,” so this represents patients that dermatologists would be seeing, he added.

“The limitation here is time, we only can say so much about the safety of the medication with the data that we have,” Dr. Friedman said. Almost 4 months is “a good amount of time” to know about the cardiovascular risks, he said, but added, what happens then? Will the risk increase and will patients need to be switched to another medication?

“There’s no line in the sand,” with regard to using a JAK-STAT inhibitor. “If you look at the label, they’re not meant to be used incrementally,” but as ongoing treatment, while considering the needs of the patient and the relative risks and benefits, he said.

With that in mind, “the open label extension studies for all these [JAK-STAT inhibitors] are really, really important to get a sense of ‘do new signals emerge down the road.’ ”

The meta-analysis received no commercial funding. One author of the work reported personal fees from several pharmaceutical companies which were done outside of analysis. Dr. Friedman has received research funding from or acted as a consultant for several pharmaceutical companies including, Incyte, Pfizer, Eli Lily, and AbbVie.

TOPLINE:

Protein intake within 4 hours before exercise may shorten hypoglycemic episodes during moderate physical activity in teens with type 1 diabetes (T1D).

METHODOLOGY:

• For teenagers with T1D, regular physical activity improves blood sugar, insulin sensitivity, and other health measures, but the risk for hypoglycemia is a major barrier.
• In a secondary analysis of the FLEX study, researchers estimated the association between protein intake within 4 hours before moderate to vigorous physical activity bouts and glycemia during and following physical exercise.
• The final sample size included 447 bouts from 112 adolescents with T1D (median age, 14.5 years; 53.6% female) whose physical activity records and 24-hour dietary recall data were collected at baseline and 6 months.
• Data on continuous glucose monitoring (CGM) was a selection criterium and used to calculate the following measures of glycemia:
• Percentage of time above range (TAR; > 180 mg/dL)
• Percentage of time in range (TIR; 70-180 mg/dL)
• Percentage of time below range (TBR; < 70 mg/dL)

TAKEAWAY:

• There was a small reduction in TBR during physical activity in patients who consumed 10-19.9 g (−4.41%; P = .04) and more than 20 g (−4.83%; P = .02) of protein before moderate to vigorous exercise compared with those who consumed less than 10 g of protein.
• Similarly, protein intakes of 0.125-0.249 g/kg and ≥ 0.25 g/kg were associated with −5.38% (P = .01) and −4.32% (P = .03) reductions in TBR, respectively, compared with less than 0.125 g/kg of protein intake.
• However, the pre-exercise protein consumption was not associated with TAR or TIR during exercise or with any glycemic measurements (TAR, TIR, and TBR) after exercise.
• The benefits of protein intake on glycemia were observed only during moderate-intensity bouts of physical activity, which may reflect differing glycemic trajectories in more high-intensity activity.

IN PRACTICE:

“Consumption of at least 10 g or 0.125 g/kg bodyweight was associated with reduced TBR during moderate to vigorous physical activity, indicating improved safety for adolescents with T1D,” the authors wrote.

SOURCE:

This study, led by Franklin R. Muntis, PhD, Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, was published online in Diabetes, Obesity and Metabolism.

LIMITATIONS:

Self-reported measures of dietary intake were prone to underreporting, while moderate-to-vigorous physical activity was often overreported among adolescents. Approximately, 26% of identified bouts of moderate to vigorous physical activity were missing adequate CGM data, excluding participants from the analysis, which may have caused selection bias. There was no time-stamped insulin dosing data available.

DISCLOSURES:

The FLEX study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Protein intake within 4 hours before exercise may shorten hypoglycemic episodes during moderate physical activity in teens with type 1 diabetes (T1D).

METHODOLOGY:

• For teenagers with T1D, regular physical activity improves blood sugar, insulin sensitivity, and other health measures, but the risk for hypoglycemia is a major barrier.
• In a secondary analysis of the FLEX study, researchers estimated the association between protein intake within 4 hours before moderate to vigorous physical activity bouts and glycemia during and following physical exercise.
• The final sample size included 447 bouts from 112 adolescents with T1D (median age, 14.5 years; 53.6% female) whose physical activity records and 24-hour dietary recall data were collected at baseline and 6 months.
• Data on continuous glucose monitoring (CGM) was a selection criterium and used to calculate the following measures of glycemia:
• Percentage of time above range (TAR; > 180 mg/dL)
• Percentage of time in range (TIR; 70-180 mg/dL)
• Percentage of time below range (TBR; < 70 mg/dL)

TAKEAWAY:

• There was a small reduction in TBR during physical activity in patients who consumed 10-19.9 g (−4.41%; P = .04) and more than 20 g (−4.83%; P = .02) of protein before moderate to vigorous exercise compared with those who consumed less than 10 g of protein.
• Similarly, protein intakes of 0.125-0.249 g/kg and ≥ 0.25 g/kg were associated with −5.38% (P = .01) and −4.32% (P = .03) reductions in TBR, respectively, compared with less than 0.125 g/kg of protein intake.
• However, the pre-exercise protein consumption was not associated with TAR or TIR during exercise or with any glycemic measurements (TAR, TIR, and TBR) after exercise.
• The benefits of protein intake on glycemia were observed only during moderate-intensity bouts of physical activity, which may reflect differing glycemic trajectories in more high-intensity activity.

IN PRACTICE:

“Consumption of at least 10 g or 0.125 g/kg bodyweight was associated with reduced TBR during moderate to vigorous physical activity, indicating improved safety for adolescents with T1D,” the authors wrote.

SOURCE:

This study, led by Franklin R. Muntis, PhD, Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, was published online in Diabetes, Obesity and Metabolism.

LIMITATIONS:

Self-reported measures of dietary intake were prone to underreporting, while moderate-to-vigorous physical activity was often overreported among adolescents. Approximately, 26% of identified bouts of moderate to vigorous physical activity were missing adequate CGM data, excluding participants from the analysis, which may have caused selection bias. There was no time-stamped insulin dosing data available.

DISCLOSURES:

The FLEX study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

TOPLINE:

Protein intake within 4 hours before exercise may shorten hypoglycemic episodes during moderate physical activity in teens with type 1 diabetes (T1D).

METHODOLOGY:

• For teenagers with T1D, regular physical activity improves blood sugar, insulin sensitivity, and other health measures, but the risk for hypoglycemia is a major barrier.
• In a secondary analysis of the FLEX study, researchers estimated the association between protein intake within 4 hours before moderate to vigorous physical activity bouts and glycemia during and following physical exercise.
• The final sample size included 447 bouts from 112 adolescents with T1D (median age, 14.5 years; 53.6% female) whose physical activity records and 24-hour dietary recall data were collected at baseline and 6 months.
• Data on continuous glucose monitoring (CGM) was a selection criterium and used to calculate the following measures of glycemia:
• Percentage of time above range (TAR; > 180 mg/dL)
• Percentage of time in range (TIR; 70-180 mg/dL)
• Percentage of time below range (TBR; < 70 mg/dL)

TAKEAWAY:

• There was a small reduction in TBR during physical activity in patients who consumed 10-19.9 g (−4.41%; P = .04) and more than 20 g (−4.83%; P = .02) of protein before moderate to vigorous exercise compared with those who consumed less than 10 g of protein.
• Similarly, protein intakes of 0.125-0.249 g/kg and ≥ 0.25 g/kg were associated with −5.38% (P = .01) and −4.32% (P = .03) reductions in TBR, respectively, compared with less than 0.125 g/kg of protein intake.
• However, the pre-exercise protein consumption was not associated with TAR or TIR during exercise or with any glycemic measurements (TAR, TIR, and TBR) after exercise.
• The benefits of protein intake on glycemia were observed only during moderate-intensity bouts of physical activity, which may reflect differing glycemic trajectories in more high-intensity activity.

IN PRACTICE:

“Consumption of at least 10 g or 0.125 g/kg bodyweight was associated with reduced TBR during moderate to vigorous physical activity, indicating improved safety for adolescents with T1D,” the authors wrote.

SOURCE:

This study, led by Franklin R. Muntis, PhD, Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, North Carolina, was published online in Diabetes, Obesity and Metabolism.

LIMITATIONS:

Self-reported measures of dietary intake were prone to underreporting, while moderate-to-vigorous physical activity was often overreported among adolescents. Approximately, 26% of identified bouts of moderate to vigorous physical activity were missing adequate CGM data, excluding participants from the analysis, which may have caused selection bias. There was no time-stamped insulin dosing data available.

DISCLOSURES:

The FLEX study was funded by the National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health. The authors declared no conflicts of interest.

A version of this article appeared on Medscape.com.

Wearing a brace at night is an effective alternative for moderate adolescent idiopathic scoliosis (AIS) if the patient rejects wearing a brace full time, new research suggests.

In the randomized Conservative Treatment for Adolescent Idiopathic Scoliosis (CONTRAIS) trial, researchers, led by Anastasios Charalampidis, MD, PhD, with the Department of Clinical Science, Intervention and Technology at Karolinska Institutet in Stockholm, Sweden, tested whether a group using self-managed physical activity combined with either nighttime bracing for 8 hours or scoliosis-specific exercise achieved better results than a control group doing self-managed physical activity alone for 1 hour per day in preventing Cobb angle progression in moderate-grade AIS.

Findings of the trial, conducted in 6 public hospitals across Sweden, were published online in JAMA Network Open.
 

Night Bracing More Effective Than Comparison Arms

In the trial of 135 patients, aged 9-17 years, who were skeletally immature with moderate AIS, researchers found that night bracing plus self-managed physical activity prevented curve progression of more than 6 degrees (treatment success) to a significantly greater extent than did either self-managed physical activity alone or scoliosis-specific exercise.

A secondary outcome of curve progression was the number of patients who had surgery up until 2 years after the primary outcome.

The average age of patients was 12.7 years and most (82%) were female. Patients with treatment failure (curve progression of more than 6 degrees) had the option to transition to a full-time brace until skeletal maturity. That option resulted in similar frequency of surgery independent of initial treatment, according to the paper.

AIS is a structural deformity of the spinal column, affecting otherwise healthy children and adolescents during their growth spurt.

Previous studies have suggested that full-time bracing is effective in treating moderate-grade AIS. But the physical distress and psychological side effects that some experience can cause low adherence or rejection of the treatment.

The authors wrote that, “To our knowledge, there have been no randomized clinical trials investigating night bracing versus a control group.”

In this trial, treatment success was seen in 34 of 45 patients (76%) in the nighttime-bracing group and in 24 of 45 patients (53%) in the physical activity–alone group (odds ratio [OR], 2.7; 95% CI, 1.1-6.6). Success occurred in 26 of 45 patients (58%) in the scoliosis-specific exercise group (OR for scoliosis-specific exercise vs physical activity alone, 1.2; 95% CI, 0.5-2.8).
 

Adverse Events

Patients and clinicians could respond to an open-ended question regarding adverse events at each 6-month follow-up. Nineteen adverse events were reported in 15 patients between the start of the study up until the primary outcome was reached.

In the night-bracing group, there were 16 adverse events reported among 12 patients. They were: trunk pressure and skin problems (n = 10); sleeping problems (n = 2); emotional problems (n = 1); shoulder/neck pain (n = 2); and unspecified AEs (n = 1). In the scoliosis-specific exercise group, 3 adverse events were reported in 3 patients (pain during treatment (n = 1), muscle strain (n = 1), and low back pain (n = 1). No adverse events were reported in the physical activity alone group.

In an invited commentary, Kosei Nagata, MD, PhD, with the Department of Orthopaedic Surgery and Spinal Surgery at The University of Tokyo Hospital in Tokyo, Japan, said the study makes two important points.

“First, it was reaffirmed that the basis of scoliosis treatment is bracing and not a specific exercise therapy,” he wrote. “Second, nighttime bracing can be an effective alternative intervention for patients rejecting full-time bracing.”

He emphasized, however, that nighttime bracing alone is not enough to achieve success. In this study, bracing was combined with exercise. And the number of hours worn is important.

“Physicians should explain to patients with AIS and to their guardians the significant association between hours of brace wear and treatment success,” Dr. Nagata wrote. He pointed out that, in a previous randomized clinical trial in 2013 by Weinstein et al., patients were instructed to wear a brace for at least 18 hours a day. The treatment success rates of brace-wearing patients were 40% for less than 6 hours each day; 70% for 6-12 hours each day, and 90% for more than 13 hours each day, which suggests that full-time bracing is optimal.

However, he added that physicians should keep in mind the sensitivities of youth and effect on their self-esteem when prescribing bracing, as many adolescents will have a fear of ridicule.

“The goals of bracing treatment for AIS are manifold: avoiding surgical treatment, preventing future back pain, maintaining respiratory function, and reducing the psychological impact of the deformity,” Dr. Nagata wrote. “Physicians should understand these aspects and take a balanced view of patients who refuse full-time bracing.”

He added that future improvements in design of the braces and less rigid alternatives will be important.

The trial was funded by the Swedish Research Council and by the Stockholm County Council, the Swedish Society of Spinal Surgeons, the Karolinska Institutet and the Crown Princess Lovisas Foundation. Study coauthor Paul Gerdhem, MD, PhD, reports grants from the Karolinska Institutet beyond his usual salary during the study and personal fees for lectures from DePuy Synthes and grants from Philips Healthcare paid to the institution outside the submitted work. No other disclosures were reported. Dr. Nagata reported no relevant financial relationships.

Wearing a brace at night is an effective alternative for moderate adolescent idiopathic scoliosis (AIS) if the patient rejects wearing a brace full time, new research suggests.

In the randomized Conservative Treatment for Adolescent Idiopathic Scoliosis (CONTRAIS) trial, researchers, led by Anastasios Charalampidis, MD, PhD, with the Department of Clinical Science, Intervention and Technology at Karolinska Institutet in Stockholm, Sweden, tested whether a group using self-managed physical activity combined with either nighttime bracing for 8 hours or scoliosis-specific exercise achieved better results than a control group doing self-managed physical activity alone for 1 hour per day in preventing Cobb angle progression in moderate-grade AIS.

Findings of the trial, conducted in 6 public hospitals across Sweden, were published online in JAMA Network Open.
 

Night Bracing More Effective Than Comparison Arms

In the trial of 135 patients, aged 9-17 years, who were skeletally immature with moderate AIS, researchers found that night bracing plus self-managed physical activity prevented curve progression of more than 6 degrees (treatment success) to a significantly greater extent than did either self-managed physical activity alone or scoliosis-specific exercise.

A secondary outcome of curve progression was the number of patients who had surgery up until 2 years after the primary outcome.

The average age of patients was 12.7 years and most (82%) were female. Patients with treatment failure (curve progression of more than 6 degrees) had the option to transition to a full-time brace until skeletal maturity. That option resulted in similar frequency of surgery independent of initial treatment, according to the paper.

AIS is a structural deformity of the spinal column, affecting otherwise healthy children and adolescents during their growth spurt.

Previous studies have suggested that full-time bracing is effective in treating moderate-grade AIS. But the physical distress and psychological side effects that some experience can cause low adherence or rejection of the treatment.

The authors wrote that, “To our knowledge, there have been no randomized clinical trials investigating night bracing versus a control group.”

In this trial, treatment success was seen in 34 of 45 patients (76%) in the nighttime-bracing group and in 24 of 45 patients (53%) in the physical activity–alone group (odds ratio [OR], 2.7; 95% CI, 1.1-6.6). Success occurred in 26 of 45 patients (58%) in the scoliosis-specific exercise group (OR for scoliosis-specific exercise vs physical activity alone, 1.2; 95% CI, 0.5-2.8).
 

Adverse Events

Patients and clinicians could respond to an open-ended question regarding adverse events at each 6-month follow-up. Nineteen adverse events were reported in 15 patients between the start of the study up until the primary outcome was reached.

In the night-bracing group, there were 16 adverse events reported among 12 patients. They were: trunk pressure and skin problems (n = 10); sleeping problems (n = 2); emotional problems (n = 1); shoulder/neck pain (n = 2); and unspecified AEs (n = 1). In the scoliosis-specific exercise group, 3 adverse events were reported in 3 patients (pain during treatment (n = 1), muscle strain (n = 1), and low back pain (n = 1). No adverse events were reported in the physical activity alone group.

In an invited commentary, Kosei Nagata, MD, PhD, with the Department of Orthopaedic Surgery and Spinal Surgery at The University of Tokyo Hospital in Tokyo, Japan, said the study makes two important points.

“First, it was reaffirmed that the basis of scoliosis treatment is bracing and not a specific exercise therapy,” he wrote. “Second, nighttime bracing can be an effective alternative intervention for patients rejecting full-time bracing.”

He emphasized, however, that nighttime bracing alone is not enough to achieve success. In this study, bracing was combined with exercise. And the number of hours worn is important.

“Physicians should explain to patients with AIS and to their guardians the significant association between hours of brace wear and treatment success,” Dr. Nagata wrote. He pointed out that, in a previous randomized clinical trial in 2013 by Weinstein et al., patients were instructed to wear a brace for at least 18 hours a day. The treatment success rates of brace-wearing patients were 40% for less than 6 hours each day; 70% for 6-12 hours each day, and 90% for more than 13 hours each day, which suggests that full-time bracing is optimal.

However, he added that physicians should keep in mind the sensitivities of youth and effect on their self-esteem when prescribing bracing, as many adolescents will have a fear of ridicule.

“The goals of bracing treatment for AIS are manifold: avoiding surgical treatment, preventing future back pain, maintaining respiratory function, and reducing the psychological impact of the deformity,” Dr. Nagata wrote. “Physicians should understand these aspects and take a balanced view of patients who refuse full-time bracing.”

He added that future improvements in design of the braces and less rigid alternatives will be important.

The trial was funded by the Swedish Research Council and by the Stockholm County Council, the Swedish Society of Spinal Surgeons, the Karolinska Institutet and the Crown Princess Lovisas Foundation. Study coauthor Paul Gerdhem, MD, PhD, reports grants from the Karolinska Institutet beyond his usual salary during the study and personal fees for lectures from DePuy Synthes and grants from Philips Healthcare paid to the institution outside the submitted work. No other disclosures were reported. Dr. Nagata reported no relevant financial relationships.

Wearing a brace at night is an effective alternative for moderate adolescent idiopathic scoliosis (AIS) if the patient rejects wearing a brace full time, new research suggests.

In the randomized Conservative Treatment for Adolescent Idiopathic Scoliosis (CONTRAIS) trial, researchers, led by Anastasios Charalampidis, MD, PhD, with the Department of Clinical Science, Intervention and Technology at Karolinska Institutet in Stockholm, Sweden, tested whether a group using self-managed physical activity combined with either nighttime bracing for 8 hours or scoliosis-specific exercise achieved better results than a control group doing self-managed physical activity alone for 1 hour per day in preventing Cobb angle progression in moderate-grade AIS.

Findings of the trial, conducted in 6 public hospitals across Sweden, were published online in JAMA Network Open.
 

Night Bracing More Effective Than Comparison Arms

In the trial of 135 patients, aged 9-17 years, who were skeletally immature with moderate AIS, researchers found that night bracing plus self-managed physical activity prevented curve progression of more than 6 degrees (treatment success) to a significantly greater extent than did either self-managed physical activity alone or scoliosis-specific exercise.

A secondary outcome of curve progression was the number of patients who had surgery up until 2 years after the primary outcome.

The average age of patients was 12.7 years and most (82%) were female. Patients with treatment failure (curve progression of more than 6 degrees) had the option to transition to a full-time brace until skeletal maturity. That option resulted in similar frequency of surgery independent of initial treatment, according to the paper.

AIS is a structural deformity of the spinal column, affecting otherwise healthy children and adolescents during their growth spurt.

Previous studies have suggested that full-time bracing is effective in treating moderate-grade AIS. But the physical distress and psychological side effects that some experience can cause low adherence or rejection of the treatment.

The authors wrote that, “To our knowledge, there have been no randomized clinical trials investigating night bracing versus a control group.”

In this trial, treatment success was seen in 34 of 45 patients (76%) in the nighttime-bracing group and in 24 of 45 patients (53%) in the physical activity–alone group (odds ratio [OR], 2.7; 95% CI, 1.1-6.6). Success occurred in 26 of 45 patients (58%) in the scoliosis-specific exercise group (OR for scoliosis-specific exercise vs physical activity alone, 1.2; 95% CI, 0.5-2.8).
 

Adverse Events

Patients and clinicians could respond to an open-ended question regarding adverse events at each 6-month follow-up. Nineteen adverse events were reported in 15 patients between the start of the study up until the primary outcome was reached.

In the night-bracing group, there were 16 adverse events reported among 12 patients. They were: trunk pressure and skin problems (n = 10); sleeping problems (n = 2); emotional problems (n = 1); shoulder/neck pain (n = 2); and unspecified AEs (n = 1). In the scoliosis-specific exercise group, 3 adverse events were reported in 3 patients (pain during treatment (n = 1), muscle strain (n = 1), and low back pain (n = 1). No adverse events were reported in the physical activity alone group.

In an invited commentary, Kosei Nagata, MD, PhD, with the Department of Orthopaedic Surgery and Spinal Surgery at The University of Tokyo Hospital in Tokyo, Japan, said the study makes two important points.

“First, it was reaffirmed that the basis of scoliosis treatment is bracing and not a specific exercise therapy,” he wrote. “Second, nighttime bracing can be an effective alternative intervention for patients rejecting full-time bracing.”

He emphasized, however, that nighttime bracing alone is not enough to achieve success. In this study, bracing was combined with exercise. And the number of hours worn is important.

“Physicians should explain to patients with AIS and to their guardians the significant association between hours of brace wear and treatment success,” Dr. Nagata wrote. He pointed out that, in a previous randomized clinical trial in 2013 by Weinstein et al., patients were instructed to wear a brace for at least 18 hours a day. The treatment success rates of brace-wearing patients were 40% for less than 6 hours each day; 70% for 6-12 hours each day, and 90% for more than 13 hours each day, which suggests that full-time bracing is optimal.

However, he added that physicians should keep in mind the sensitivities of youth and effect on their self-esteem when prescribing bracing, as many adolescents will have a fear of ridicule.

“The goals of bracing treatment for AIS are manifold: avoiding surgical treatment, preventing future back pain, maintaining respiratory function, and reducing the psychological impact of the deformity,” Dr. Nagata wrote. “Physicians should understand these aspects and take a balanced view of patients who refuse full-time bracing.”

He added that future improvements in design of the braces and less rigid alternatives will be important.

The trial was funded by the Swedish Research Council and by the Stockholm County Council, the Swedish Society of Spinal Surgeons, the Karolinska Institutet and the Crown Princess Lovisas Foundation. Study coauthor Paul Gerdhem, MD, PhD, reports grants from the Karolinska Institutet beyond his usual salary during the study and personal fees for lectures from DePuy Synthes and grants from Philips Healthcare paid to the institution outside the submitted work. No other disclosures were reported. Dr. Nagata reported no relevant financial relationships.

ORLANDO, FLORIDA — For some people, acne carries a one-two punch. First, they experience acne that is significant enough to decrease their quality of life, followed by scarring that can last a lifetime. For those patients, dermatologists have several options: Subcision to lift the depression of the scar, laser treatment to lower the height of scar tissue, and injections to fill scars.

“In my practice, I find that these [acne scars] are probably the hardest things to treat. But along the way, I created a protocol that I would love to share with you today,” Robyn Siperstein, MD, said at the annual ODAC Dermatology, Aesthetic & Surgical Conference.

Dr. Siperstein starts by identifying the type of acne scar — rolling scars, boxcar scars, or ice pick scars. Rolling scars tend to be shallower with no sharp edges; boxcar scars are deeper, more defined round or oval depressions; and ice pick scars, as the name suggests, look like someone stuck tiny ice picks into the skin, leaving a sunken or pitted appearance.

“It’s really important to categorize so that we know which ones are going to be effectively treated with different modalities and which ones aren’t, so that we can give our patients realistic expectations,” said Dr. Siperstein, a cosmetic dermatologist in private practice in Boca Raton, Florida, and a clinical affiliate associate professor of dermatology at Florida Atlantic University, Boca Raton.

“There’s not going to be one treatment that’s right for everything,” she said. Different approaches may be required even for the same patient because some people present with all three types of acne scars, she added.

Combining Treatments

When it comes to injecting dermal fillers into acne scars to lift the depressed areas, the US Food and Drug Administration approved a filler with polymethyl methacrylate filler and bovine collagen (Bellafill) for this indication (moderate to severe, atrophic, distensible facial acne scars on the cheek in patients over age 21) in 2015. “And off-label, I use hyaluronic acid in my practice,” Dr. Siperstein said. Each filler “probably works a little bit better or differently on different types of scars.”

For rolling scars, she recommends hyaluronic acid (HA) dermal filler for everyone. “Of course, this is my opinion.” She was also a lead investigator in a randomized, placebo-controlled split-face study comparing HA filler with saline for correcting atrophic facial scars in 15 patients. The HA filler emerged superior, although there were some improvements with saline.

In her clinical experience, patients are happy with the results and ask, “Why didn’t the last four doctors do this?”

Boxcar scars are more challenging to fill with HA. In some cases, Dr. Siperstein is able to raise the depressed portion of the scar, but some of the vertical edges remain. In this scenario, she might combine treatments. Laser resurfacing, for example, might help convert boxcar scars into rolling scars, which then can be filled more successfully.

“Ice pick scars are tough,” Dr. Siperstein said. A punch removal technique can work in some cases, or she might try the “cross technique.” This involves placing acetic acid inside the scar using a Q-tip. “You have to be really careful,” she added, “because if you get it around the edges, it’s actually going to make the scar bigger.”
 

Choosing the Right Candidates

Selecting the right candidate for HA treatment of acne scars is essential. Dr. Siperstein shared the example of a lifeguard who had prominent acne scarring down the center of his chest. “He was embarrassed to go to the beach and take off his shirt. He said he felt like he had bullet holes in his chest.”

One month following treatment, “he had a really nice improvement, and now he feels really comfortable,” she said.

Some dermatologists might be reluctant to consider HA fillers for acne scarring because there is a misconception that HA is short-acting, lasting 6 months to 1 year before the effect wears off. That impression can persist from company-sponsored studies that limit follow-up to 6 months or 1 year “to get their drug to market,” she noted.

Also adding to this impression is that HA fillers in wrinkles may not last as long. Dr. Siperstein explained that wrinkles on the face are dynamic and constantly moving. In contrast, acne scars experience less movement, which helps the HA last longer. There is MRI evidence that shows HA fillers last over 2 years in the face, she added.

One tip to predict how well an acne scar might respond to filler injections is to squeeze it and look for the “dimple sign.” If the floor of the scar lifts up when squeezed, “we know that they’ll be a good candidate for hyaluronic acid filler.” Another tip is to inject HA in a retrograde technique high up in the skin. Inject tiny amounts — microdroplets — of the HA filler high on the dermis, she advised.

Deeper injections run the risk of raising the entire scar instead of filling it, she added.

Like many dermatologic procedures, before and after photos are essential to demonstrate improvements, Dr. Siperstein pointed out. Patients are often skeptical. “This happens a lot with acne scar patients. They’ve been to a million places that have promised results, they have not gotten them, and they are frustrated.”

Acne scars can result from picking, inflammation, or treatment. “This is what we see all day in clinic,” Dr. Siperstein said. “Somebody who had to undergo Accutane treatment but unfortunately is left with holes. This is a huge psychological burden on our patients,” she said, describing a younger patient who had scarring, which “led to depression — it was ruining his life.”

“His mom was willing to do whatever it took. And I said, You know what, I think filler will be enough,” Dr. Siperstein said. She counseled them that treatment would not make the scars disappear completely. But patients used to 10% improvements are very happy when their acne scars look 80% or 90% better, she added.

Dr. Siperstein received grant or research support and is a member of the speakers bureau for Allergan and Galderma. She is also a consultant/advisory board member for Allergan.
 

A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — For some people, acne carries a one-two punch. First, they experience acne that is significant enough to decrease their quality of life, followed by scarring that can last a lifetime. For those patients, dermatologists have several options: Subcision to lift the depression of the scar, laser treatment to lower the height of scar tissue, and injections to fill scars.

“In my practice, I find that these [acne scars] are probably the hardest things to treat. But along the way, I created a protocol that I would love to share with you today,” Robyn Siperstein, MD, said at the annual ODAC Dermatology, Aesthetic & Surgical Conference.

Dr. Siperstein starts by identifying the type of acne scar — rolling scars, boxcar scars, or ice pick scars. Rolling scars tend to be shallower with no sharp edges; boxcar scars are deeper, more defined round or oval depressions; and ice pick scars, as the name suggests, look like someone stuck tiny ice picks into the skin, leaving a sunken or pitted appearance.

“It’s really important to categorize so that we know which ones are going to be effectively treated with different modalities and which ones aren’t, so that we can give our patients realistic expectations,” said Dr. Siperstein, a cosmetic dermatologist in private practice in Boca Raton, Florida, and a clinical affiliate associate professor of dermatology at Florida Atlantic University, Boca Raton.

“There’s not going to be one treatment that’s right for everything,” she said. Different approaches may be required even for the same patient because some people present with all three types of acne scars, she added.

Combining Treatments

When it comes to injecting dermal fillers into acne scars to lift the depressed areas, the US Food and Drug Administration approved a filler with polymethyl methacrylate filler and bovine collagen (Bellafill) for this indication (moderate to severe, atrophic, distensible facial acne scars on the cheek in patients over age 21) in 2015. “And off-label, I use hyaluronic acid in my practice,” Dr. Siperstein said. Each filler “probably works a little bit better or differently on different types of scars.”

For rolling scars, she recommends hyaluronic acid (HA) dermal filler for everyone. “Of course, this is my opinion.” She was also a lead investigator in a randomized, placebo-controlled split-face study comparing HA filler with saline for correcting atrophic facial scars in 15 patients. The HA filler emerged superior, although there were some improvements with saline.

In her clinical experience, patients are happy with the results and ask, “Why didn’t the last four doctors do this?”

Boxcar scars are more challenging to fill with HA. In some cases, Dr. Siperstein is able to raise the depressed portion of the scar, but some of the vertical edges remain. In this scenario, she might combine treatments. Laser resurfacing, for example, might help convert boxcar scars into rolling scars, which then can be filled more successfully.

“Ice pick scars are tough,” Dr. Siperstein said. A punch removal technique can work in some cases, or she might try the “cross technique.” This involves placing acetic acid inside the scar using a Q-tip. “You have to be really careful,” she added, “because if you get it around the edges, it’s actually going to make the scar bigger.”
 

Choosing the Right Candidates

Selecting the right candidate for HA treatment of acne scars is essential. Dr. Siperstein shared the example of a lifeguard who had prominent acne scarring down the center of his chest. “He was embarrassed to go to the beach and take off his shirt. He said he felt like he had bullet holes in his chest.”

One month following treatment, “he had a really nice improvement, and now he feels really comfortable,” she said.

Some dermatologists might be reluctant to consider HA fillers for acne scarring because there is a misconception that HA is short-acting, lasting 6 months to 1 year before the effect wears off. That impression can persist from company-sponsored studies that limit follow-up to 6 months or 1 year “to get their drug to market,” she noted.

Also adding to this impression is that HA fillers in wrinkles may not last as long. Dr. Siperstein explained that wrinkles on the face are dynamic and constantly moving. In contrast, acne scars experience less movement, which helps the HA last longer. There is MRI evidence that shows HA fillers last over 2 years in the face, she added.

One tip to predict how well an acne scar might respond to filler injections is to squeeze it and look for the “dimple sign.” If the floor of the scar lifts up when squeezed, “we know that they’ll be a good candidate for hyaluronic acid filler.” Another tip is to inject HA in a retrograde technique high up in the skin. Inject tiny amounts — microdroplets — of the HA filler high on the dermis, she advised.

Deeper injections run the risk of raising the entire scar instead of filling it, she added.

Like many dermatologic procedures, before and after photos are essential to demonstrate improvements, Dr. Siperstein pointed out. Patients are often skeptical. “This happens a lot with acne scar patients. They’ve been to a million places that have promised results, they have not gotten them, and they are frustrated.”

Acne scars can result from picking, inflammation, or treatment. “This is what we see all day in clinic,” Dr. Siperstein said. “Somebody who had to undergo Accutane treatment but unfortunately is left with holes. This is a huge psychological burden on our patients,” she said, describing a younger patient who had scarring, which “led to depression — it was ruining his life.”

“His mom was willing to do whatever it took. And I said, You know what, I think filler will be enough,” Dr. Siperstein said. She counseled them that treatment would not make the scars disappear completely. But patients used to 10% improvements are very happy when their acne scars look 80% or 90% better, she added.

Dr. Siperstein received grant or research support and is a member of the speakers bureau for Allergan and Galderma. She is also a consultant/advisory board member for Allergan.
 

A version of this article appeared on Medscape.com.

ORLANDO, FLORIDA — For some people, acne carries a one-two punch. First, they experience acne that is significant enough to decrease their quality of life, followed by scarring that can last a lifetime. For those patients, dermatologists have several options: Subcision to lift the depression of the scar, laser treatment to lower the height of scar tissue, and injections to fill scars.

“In my practice, I find that these [acne scars] are probably the hardest things to treat. But along the way, I created a protocol that I would love to share with you today,” Robyn Siperstein, MD, said at the annual ODAC Dermatology, Aesthetic & Surgical Conference.

Dr. Siperstein starts by identifying the type of acne scar — rolling scars, boxcar scars, or ice pick scars. Rolling scars tend to be shallower with no sharp edges; boxcar scars are deeper, more defined round or oval depressions; and ice pick scars, as the name suggests, look like someone stuck tiny ice picks into the skin, leaving a sunken or pitted appearance.

“It’s really important to categorize so that we know which ones are going to be effectively treated with different modalities and which ones aren’t, so that we can give our patients realistic expectations,” said Dr. Siperstein, a cosmetic dermatologist in private practice in Boca Raton, Florida, and a clinical affiliate associate professor of dermatology at Florida Atlantic University, Boca Raton.

“There’s not going to be one treatment that’s right for everything,” she said. Different approaches may be required even for the same patient because some people present with all three types of acne scars, she added.

Combining Treatments

When it comes to injecting dermal fillers into acne scars to lift the depressed areas, the US Food and Drug Administration approved a filler with polymethyl methacrylate filler and bovine collagen (Bellafill) for this indication (moderate to severe, atrophic, distensible facial acne scars on the cheek in patients over age 21) in 2015. “And off-label, I use hyaluronic acid in my practice,” Dr. Siperstein said. Each filler “probably works a little bit better or differently on different types of scars.”

For rolling scars, she recommends hyaluronic acid (HA) dermal filler for everyone. “Of course, this is my opinion.” She was also a lead investigator in a randomized, placebo-controlled split-face study comparing HA filler with saline for correcting atrophic facial scars in 15 patients. The HA filler emerged superior, although there were some improvements with saline.

In her clinical experience, patients are happy with the results and ask, “Why didn’t the last four doctors do this?”

Boxcar scars are more challenging to fill with HA. In some cases, Dr. Siperstein is able to raise the depressed portion of the scar, but some of the vertical edges remain. In this scenario, she might combine treatments. Laser resurfacing, for example, might help convert boxcar scars into rolling scars, which then can be filled more successfully.

“Ice pick scars are tough,” Dr. Siperstein said. A punch removal technique can work in some cases, or she might try the “cross technique.” This involves placing acetic acid inside the scar using a Q-tip. “You have to be really careful,” she added, “because if you get it around the edges, it’s actually going to make the scar bigger.”
 

Choosing the Right Candidates

Selecting the right candidate for HA treatment of acne scars is essential. Dr. Siperstein shared the example of a lifeguard who had prominent acne scarring down the center of his chest. “He was embarrassed to go to the beach and take off his shirt. He said he felt like he had bullet holes in his chest.”

One month following treatment, “he had a really nice improvement, and now he feels really comfortable,” she said.

Some dermatologists might be reluctant to consider HA fillers for acne scarring because there is a misconception that HA is short-acting, lasting 6 months to 1 year before the effect wears off. That impression can persist from company-sponsored studies that limit follow-up to 6 months or 1 year “to get their drug to market,” she noted.

Also adding to this impression is that HA fillers in wrinkles may not last as long. Dr. Siperstein explained that wrinkles on the face are dynamic and constantly moving. In contrast, acne scars experience less movement, which helps the HA last longer. There is MRI evidence that shows HA fillers last over 2 years in the face, she added.

One tip to predict how well an acne scar might respond to filler injections is to squeeze it and look for the “dimple sign.” If the floor of the scar lifts up when squeezed, “we know that they’ll be a good candidate for hyaluronic acid filler.” Another tip is to inject HA in a retrograde technique high up in the skin. Inject tiny amounts — microdroplets — of the HA filler high on the dermis, she advised.

Deeper injections run the risk of raising the entire scar instead of filling it, she added.

Like many dermatologic procedures, before and after photos are essential to demonstrate improvements, Dr. Siperstein pointed out. Patients are often skeptical. “This happens a lot with acne scar patients. They’ve been to a million places that have promised results, they have not gotten them, and they are frustrated.”

Acne scars can result from picking, inflammation, or treatment. “This is what we see all day in clinic,” Dr. Siperstein said. “Somebody who had to undergo Accutane treatment but unfortunately is left with holes. This is a huge psychological burden on our patients,” she said, describing a younger patient who had scarring, which “led to depression — it was ruining his life.”

“His mom was willing to do whatever it took. And I said, You know what, I think filler will be enough,” Dr. Siperstein said. She counseled them that treatment would not make the scars disappear completely. But patients used to 10% improvements are very happy when their acne scars look 80% or 90% better, she added.

Dr. Siperstein received grant or research support and is a member of the speakers bureau for Allergan and Galderma. She is also a consultant/advisory board member for Allergan.
 

A version of this article appeared on Medscape.com.

New criteria for pediatric sepsis, based on a novel score that predicts mortality in children with suspected or confirmed infection, perform better than existing organ dysfunction scores and criteria and have the potential to improve clinical care globally, researchers say.

Current pediatric-specific criteria for sepsis were published in 2005, based on expert opinion. In 2016, sepsis was redefined for adults as life-threatening organ dysfunction caused by a dysregulated host response to infection, as opposed to an earlier focus on systemic inflammation. But the paradigm-shifting changes were not extended to children (< 18 years, but not newborns), setting the stage for the new initiative.

The new criteria, and their development and validation, were published in JAMA and presented the same day at the Society of Critical Care Medicine’s 2024 Critical Care Congress in Phoenix, Arizona.
 

International Consensus

“The new criteria we derived are based on data from electronic health records and analysis of more than 3 million pediatric healthcare encounters from 10 hospitals around the world, including in low-resource settings,” L. Nelson Sanchez-Pinto, MD, MBI, a critical care physician at the Ann and Robert H. Lurie Children’s Hospital of Chicago, told this news organization.

Dr. Sanchez-Pinto co-led the data group of the international expert task force convened by the Society of Critical Care Medicine (SCCM) to develop and validate the criteria, which are based on evidence from an international survey, systematic review and meta-analysis, a newly created organ dysfunction score (Phoenix Sepsis Score), and sites on four continents.

Based on the findings, the task force now suggests that pediatric sepsis be defined by a Phoenix Sepsis Score of at least 2 points in children with suspected infection, which indicates potentially life-threatening dysfunction of the respiratory, cardiovascular, coagulation, and/or neurological systems. Septic shock is defined as sepsis with at least 1 cardiovascular point in the score.
 

Disparities Across Settings

To derive and validate the new criteria across differently resourced settings, the researchers conducted a multicenter, international, retrospective cohort study involving 10 health systems in the United States, Colombia, Bangladesh, China, and Kenya, 3 of which were used as external validation sites.

Data were collected from pediatric emergency and inpatient encounters from 2010 to 2019. The development set comprised 3,049,699 children, and the external validation set included 581,317.

Stacked regression models to predict mortality in children with suspected infection were derived and validated using the best-performing organ dysfunction subscores from eight existing scores.

The final model was then translated into the integer-based Phoenix Sepsis Score and used to establish binary criteria for sepsis and septic shock.

Among 172,984 children with suspected infection in the first 24 hours (development set; 1.2% mortality), a four-organ-system model performed best. The Phoenix Sepsis Score — the integer version of the model — had areas under the precision recall curve of 0.23 to 0.38, and areas under the receiver operating characteristic curve of 0.71 to 0.92 to predict mortality in the validation sets.

A Phoenix Sepsis Score of 2 points or higher in children with suspected infection as criteria for sepsis, plus 1 or more cardiovascular points as criteria for septic shock, resulted in a higher positive predictive value and higher or similar sensitivity compared with the 2005 International Pediatric Sepsis Consensus Conference criteria across differently resourced settings.

Specifically, children with a Phoenix Sepsis Score of at least 2 points had in-hospital mortality of 7.1% in higher-resource settings and 28.5% in lower-resource settings — more than 8 times that of children with suspected infection not meeting these criteria.

Mortality also was higher in children who had organ dysfunction in at least one of four organ systems — respiratory, cardiovascular, coagulation, and/or neurological — that was not the primary site of infection.

Children with septic shock, indicated by at least 1 cardiovascular point in the Phoenix Sepsis Score, had severe hypotension for age, blood lactate exceeding 5 mmol/L, or need for vasoactive medication. These children had an in-hospital mortality rate of 10.8% in higher-resource settings and 33.5% in lower-resource settings.
 

A Better Score

Given the findings, the task force recommends that “the former criteria based on systemic inflammatory response syndrome should not be used to diagnose sepsis in children [and] the former term severe sepsis should no longer be used because sepsis is life-threatening organ dysfunction associated with infection and is thus indicative of a severe disease state.”

The task force cautions that although the four organs in the Phoenix Sepsis Score are most commonly involved in sepsis, “this does not diminish the crucial importance of the assessment and management of other organ dysfunction.”

Furthermore, they emphasize that the Phoenix score was designed to identify sepsis in children, not to screen children at risk for developing sepsis or early identification of children with suspected sepsis.
 

Additional Considerations

In related editorials, commentators noted some caveats and concerns with regard to the study design and the new criteria.

Roberto Jabornisky, MD, PhD, of National University of the Northeast, Corrientes, Argentina, and colleagues pointed out that “all the low-resource validation sites were institutions with electronic health records and most had PICUs [pediatric intensive care units], which does not adequately reflect conditions in most low-resource settings. These factors introduce a distinct bias favoring a ‘PICU-based consensus,’ potentially limiting the generalizability and adoption of the new criteria by health care practitioners in non-PICU and nonhospital settings responsible for recognizing and managing children with sepsis.” The editorialists called for additional prospective validation in differently resourced settings, especially those with the highest disease burdens.

“Until then,” they wrote, “it is essential to refrain from considering these criteria as an inflexible directive governing medical interventions for pediatric sepsis. No definition can fully substitute for the clinical judgment of an experienced, vigilant clinician caring for an unwell child.”

Erin F. Carlton, MD, MSc of the University of Michigan, Ann Arbor, and colleagues added in a separate editorial, “The Phoenix criteria identify a sicker subset of patients than prior SIRS [systemic inflammatory response syndrome]-based criteria. Some may worry this higher threshold could delay management of patients not meeting sepsis criteria. Just as patients with chest pain and a troponin leak warrant monitoring and treatment (but are not prioritized for immediate heart catheterization), patients with infection need monitoring and treatment. Improvements in care should thus be judged not only by improved outcomes among patients with sepsis but also by decreased progression to sepsis among patients with infection.”

The International Consensus Criteria paper was supported by the Society of Critical Care Medicine and a grant from the Eunice Kennedy Shriver National Institute of Child Health and Human Development to Tellen C. Bennett, MD, MS, and Nelson Sanchez-Pinto, MD. Data for the Kenya site were collected with support of the Wellcome Trust to the Kenya Major Overseas Programme. Dr. Jabornisky reported no conflicts of interest. Dr. Carlton reported serving on the Pediatric Surviving Sepsis Campaign Guideline committee and receiving grant support from the NIH.

New criteria for pediatric sepsis, based on a novel score that predicts mortality in children with suspected or confirmed infection, perform better than existing organ dysfunction scores and criteria and have the potential to improve clinical care globally, researchers say.

Current pediatric-specific criteria for sepsis were published in 2005, based on expert opinion. In 2016, sepsis was redefined for adults as life-threatening organ dysfunction caused by a dysregulated host response to infection, as opposed to an earlier focus on systemic inflammation. But the paradigm-shifting changes were not extended to children (< 18 years, but not newborns), setting the stage for the new initiative.

The new criteria, and their development and validation, were published in JAMA and presented the same day at the Society of Critical Care Medicine’s 2024 Critical Care Congress in Phoenix, Arizona.
 

International Consensus

“The new criteria we derived are based on data from electronic health records and analysis of more than 3 million pediatric healthcare encounters from 10 hospitals around the world, including in low-resource settings,” L. Nelson Sanchez-Pinto, MD, MBI, a critical care physician at the Ann and Robert H. Lurie Children’s Hospital of Chicago, told this news organization.

Dr. Sanchez-Pinto co-led the data group of the international expert task force convened by the Society of Critical Care Medicine (SCCM) to develop and validate the criteria, which are based on evidence from an international survey, systematic review and meta-analysis, a newly created organ dysfunction score (Phoenix Sepsis Score), and sites on four continents.

Based on the findings, the task force now suggests that pediatric sepsis be defined by a Phoenix Sepsis Score of at least 2 points in children with suspected infection, which indicates potentially life-threatening dysfunction of the respiratory, cardiovascular, coagulation, and/or neurological systems. Septic shock is defined as sepsis with at least 1 cardiovascular point in the score.
 

Disparities Across Settings

To derive and validate the new criteria across differently resourced settings, the researchers conducted a multicenter, international, retrospective cohort study involving 10 health systems in the United States, Colombia, Bangladesh, China, and Kenya, 3 of which were used as external validation sites.

Data were collected from pediatric emergency and inpatient encounters from 2010 to 2019. The development set comprised 3,049,699 children, and the external validation set included 581,317.

Stacked regression models to predict mortality in children with suspected infection were derived and validated using the best-performing organ dysfunction subscores from eight existing scores.

The final model was then translated into the integer-based Phoenix Sepsis Score and used to establish binary criteria for sepsis and septic shock.

Among 172,984 children with suspected infection in the first 24 hours (development set; 1.2% mortality), a four-organ-system model performed best. The Phoenix Sepsis Score — the integer version of the model — had areas under the precision recall curve of 0.23 to 0.38, and areas under the receiver operating characteristic curve of 0.71 to 0.92 to predict mortality in the validation sets.

A Phoenix Sepsis Score of 2 points or higher in children with suspected infection as criteria for sepsis, plus 1 or more cardiovascular points as criteria for septic shock, resulted in a higher positive predictive value and higher or similar sensitivity compared with the 2005 International Pediatric Sepsis Consensus Conference criteria across differently resourced settings.

Specifically, children with a Phoenix Sepsis Score of at least 2 points had in-hospital mortality of 7.1% in higher-resource settings and 28.5% in lower-resource settings — more than 8 times that of children with suspected infection not meeting these criteria.

Mortality also was higher in children who had organ dysfunction in at least one of four organ systems — respiratory, cardiovascular, coagulation, and/or neurological — that was not the primary site of infection.

Children with septic shock, indicated by at least 1 cardiovascular point in the Phoenix Sepsis Score, had severe hypotension for age, blood lactate exceeding 5 mmol/L, or need for vasoactive medication. These children had an in-hospital mortality rate of 10.8% in higher-resource settings and 33.5% in lower-resource settings.
 

A Better Score

Given the findings, the task force recommends that “the former criteria based on systemic inflammatory response syndrome should not be used to diagnose sepsis in children [and] the former term severe sepsis should no longer be used because sepsis is life-threatening organ dysfunction associated with infection and is thus indicative of a severe disease state.”

The task force cautions that although the four organs in the Phoenix Sepsis Score are most commonly involved in sepsis, “this does not diminish the crucial importance of the assessment and management of other organ dysfunction.”

Furthermore, they emphasize that the Phoenix score was designed to identify sepsis in children, not to screen children at risk for developing sepsis or early identification of children with suspected sepsis.
 

Additional Considerations

In related editorials, commentators noted some caveats and concerns with regard to the study design and the new criteria.

Roberto Jabornisky, MD, PhD, of National University of the Northeast, Corrientes, Argentina, and colleagues pointed out that “all the low-resource validation sites were institutions with electronic health records and most had PICUs [pediatric intensive care units], which does not adequately reflect conditions in most low-resource settings. These factors introduce a distinct bias favoring a ‘PICU-based consensus,’ potentially limiting the generalizability and adoption of the new criteria by health care practitioners in non-PICU and nonhospital settings responsible for recognizing and managing children with sepsis.” The editorialists called for additional prospective validation in differently resourced settings, especially those with the highest disease burdens.

“Until then,” they wrote, “it is essential to refrain from considering these criteria as an inflexible directive governing medical interventions for pediatric sepsis. No definition can fully substitute for the clinical judgment of an experienced, vigilant clinician caring for an unwell child.”

Erin F. Carlton, MD, MSc of the University of Michigan, Ann Arbor, and colleagues added in a separate editorial, “The Phoenix criteria identify a sicker subset of patients than prior SIRS [systemic inflammatory response syndrome]-based criteria. Some may worry this higher threshold could delay management of patients not meeting sepsis criteria. Just as patients with chest pain and a troponin leak warrant monitoring and treatment (but are not prioritized for immediate heart catheterization), patients with infection need monitoring and treatment. Improvements in care should thus be judged not only by improved outcomes among patients with sepsis but also by decreased progression to sepsis among patients with infection.”

The International Consensus Criteria paper was supported by the Society of Critical Care Medicine and a grant from the Eunice Kennedy Shriver National Institute of Child Health and Human Development to Tellen C. Bennett, MD, MS, and Nelson Sanchez-Pinto, MD. Data for the Kenya site were collected with support of the Wellcome Trust to the Kenya Major Overseas Programme. Dr. Jabornisky reported no conflicts of interest. Dr. Carlton reported serving on the Pediatric Surviving Sepsis Campaign Guideline committee and receiving grant support from the NIH.

New criteria for pediatric sepsis, based on a novel score that predicts mortality in children with suspected or confirmed infection, perform better than existing organ dysfunction scores and criteria and have the potential to improve clinical care globally, researchers say.

Current pediatric-specific criteria for sepsis were published in 2005, based on expert opinion. In 2016, sepsis was redefined for adults as life-threatening organ dysfunction caused by a dysregulated host response to infection, as opposed to an earlier focus on systemic inflammation. But the paradigm-shifting changes were not extended to children (< 18 years, but not newborns), setting the stage for the new initiative.

The new criteria, and their development and validation, were published in JAMA and presented the same day at the Society of Critical Care Medicine’s 2024 Critical Care Congress in Phoenix, Arizona.
 

International Consensus

“The new criteria we derived are based on data from electronic health records and analysis of more than 3 million pediatric healthcare encounters from 10 hospitals around the world, including in low-resource settings,” L. Nelson Sanchez-Pinto, MD, MBI, a critical care physician at the Ann and Robert H. Lurie Children’s Hospital of Chicago, told this news organization.

Dr. Sanchez-Pinto co-led the data group of the international expert task force convened by the Society of Critical Care Medicine (SCCM) to develop and validate the criteria, which are based on evidence from an international survey, systematic review and meta-analysis, a newly created organ dysfunction score (Phoenix Sepsis Score), and sites on four continents.

Based on the findings, the task force now suggests that pediatric sepsis be defined by a Phoenix Sepsis Score of at least 2 points in children with suspected infection, which indicates potentially life-threatening dysfunction of the respiratory, cardiovascular, coagulation, and/or neurological systems. Septic shock is defined as sepsis with at least 1 cardiovascular point in the score.
 

Disparities Across Settings

To derive and validate the new criteria across differently resourced settings, the researchers conducted a multicenter, international, retrospective cohort study involving 10 health systems in the United States, Colombia, Bangladesh, China, and Kenya, 3 of which were used as external validation sites.

Data were collected from pediatric emergency and inpatient encounters from 2010 to 2019. The development set comprised 3,049,699 children, and the external validation set included 581,317.

Stacked regression models to predict mortality in children with suspected infection were derived and validated using the best-performing organ dysfunction subscores from eight existing scores.

The final model was then translated into the integer-based Phoenix Sepsis Score and used to establish binary criteria for sepsis and septic shock.

Among 172,984 children with suspected infection in the first 24 hours (development set; 1.2% mortality), a four-organ-system model performed best. The Phoenix Sepsis Score — the integer version of the model — had areas under the precision recall curve of 0.23 to 0.38, and areas under the receiver operating characteristic curve of 0.71 to 0.92 to predict mortality in the validation sets.

A Phoenix Sepsis Score of 2 points or higher in children with suspected infection as criteria for sepsis, plus 1 or more cardiovascular points as criteria for septic shock, resulted in a higher positive predictive value and higher or similar sensitivity compared with the 2005 International Pediatric Sepsis Consensus Conference criteria across differently resourced settings.

Specifically, children with a Phoenix Sepsis Score of at least 2 points had in-hospital mortality of 7.1% in higher-resource settings and 28.5% in lower-resource settings — more than 8 times that of children with suspected infection not meeting these criteria.

Mortality also was higher in children who had organ dysfunction in at least one of four organ systems — respiratory, cardiovascular, coagulation, and/or neurological — that was not the primary site of infection.

Children with septic shock, indicated by at least 1 cardiovascular point in the Phoenix Sepsis Score, had severe hypotension for age, blood lactate exceeding 5 mmol/L, or need for vasoactive medication. These children had an in-hospital mortality rate of 10.8% in higher-resource settings and 33.5% in lower-resource settings.
 

A Better Score

Given the findings, the task force recommends that “the former criteria based on systemic inflammatory response syndrome should not be used to diagnose sepsis in children [and] the former term severe sepsis should no longer be used because sepsis is life-threatening organ dysfunction associated with infection and is thus indicative of a severe disease state.”

The task force cautions that although the four organs in the Phoenix Sepsis Score are most commonly involved in sepsis, “this does not diminish the crucial importance of the assessment and management of other organ dysfunction.”

Furthermore, they emphasize that the Phoenix score was designed to identify sepsis in children, not to screen children at risk for developing sepsis or early identification of children with suspected sepsis.
 

Additional Considerations

In related editorials, commentators noted some caveats and concerns with regard to the study design and the new criteria.

Roberto Jabornisky, MD, PhD, of National University of the Northeast, Corrientes, Argentina, and colleagues pointed out that “all the low-resource validation sites were institutions with electronic health records and most had PICUs [pediatric intensive care units], which does not adequately reflect conditions in most low-resource settings. These factors introduce a distinct bias favoring a ‘PICU-based consensus,’ potentially limiting the generalizability and adoption of the new criteria by health care practitioners in non-PICU and nonhospital settings responsible for recognizing and managing children with sepsis.” The editorialists called for additional prospective validation in differently resourced settings, especially those with the highest disease burdens.

“Until then,” they wrote, “it is essential to refrain from considering these criteria as an inflexible directive governing medical interventions for pediatric sepsis. No definition can fully substitute for the clinical judgment of an experienced, vigilant clinician caring for an unwell child.”

Erin F. Carlton, MD, MSc of the University of Michigan, Ann Arbor, and colleagues added in a separate editorial, “The Phoenix criteria identify a sicker subset of patients than prior SIRS [systemic inflammatory response syndrome]-based criteria. Some may worry this higher threshold could delay management of patients not meeting sepsis criteria. Just as patients with chest pain and a troponin leak warrant monitoring and treatment (but are not prioritized for immediate heart catheterization), patients with infection need monitoring and treatment. Improvements in care should thus be judged not only by improved outcomes among patients with sepsis but also by decreased progression to sepsis among patients with infection.”

The International Consensus Criteria paper was supported by the Society of Critical Care Medicine and a grant from the Eunice Kennedy Shriver National Institute of Child Health and Human Development to Tellen C. Bennett, MD, MS, and Nelson Sanchez-Pinto, MD. Data for the Kenya site were collected with support of the Wellcome Trust to the Kenya Major Overseas Programme. Dr. Jabornisky reported no conflicts of interest. Dr. Carlton reported serving on the Pediatric Surviving Sepsis Campaign Guideline committee and receiving grant support from the NIH.