Dermatology News

Optimizing glycemic control “is the key to overall treatment in people with diabetes and COVID-19,” said Antonio Ceriello, MD, during a June 5 webinar sponsored by Harvard Medical School, Boston.

©Tashatuvango/Thinkstockphotos.com

Dr. Ceriello, a research consultant with the Italian Ministry of Health, IRCCS Multi-Medica, Milan, highlighted a recent study that examined the association of blood glucose control and outcomes in COVID-19 patients with preexisting type 2 diabetes.

Among 7,000 cases of COVID-19, type 2 diabetes correlated with a higher death rate. However, those with well-controlled blood glucose (upper limit ≤10 mmol/L) had a survival rate of 98.9%, compared with just 11% among those with poorly controlled blood glucose (upper limit >10 mmol/L), a reduction in risk of 86% (adjusted hazard ratio, 0.14; Cell Metab. 2020 May 1. doi: 10.1016/j.cmet.2020.04.021).

Clinicians should also consider the possible side effects of hypoglycemic agents in the evolution of this disease. This is true of all patients, not just diabetes patients, Dr. Ceriello said. “We have data showing that ... hyperglycemia contributes directly to worsening the prognosis of COVID-19 independent of the presence of diabetes.”

One study found that the glycosylation of ACE-2 played an important role in allowing cellular entry of the virus (Am J Physiol Endocrinol Metab. 2020 Mar 31;318:E736-41). “This is something that could be related to hyperglycemia,” he added.

Another risk factor is thrombosis, a clear contributor to death rates in COVID-19. Research on thrombosis incidence in COVID-19 patients with diabetes reported higher levels of D-dimer levels in people with diabetes, especially among those who couldn’t manage their disease.

Tying all of these factors together, Dr. Ceriello discussed how ACE-2 glycosylation, in combination with other factors in SARS-CoV-2 infection, could lead to hyperglycemia, thrombosis, and subsequently multiorgan damage in diabetes patients.

Other research has associated higher HbA1c levels (mean HbA1c, 7.5%) with higher mortality risk in COVID-19 patients, said another speaker, Linong Ji, MD, director for endocrinology and metabolism at Peking University People’s Hospital, Beijing, and director of Peking University’s Diabetes Center. Proper guidance is key to ensuring early detection of hyperglycemic crisis in people with diabetes, advised Dr. Ji.

Global management of diabetes in SARS-CoV-2 patients is “quite challenging,” given that most patients don’t have their diabetes under control, said host and moderator A. Enrique Caballero, MD, an endocrinologist/investigator in the division of endocrinology, diabetes, and hypertension and division of global health equity at Brigham and Women’s Hospital, Boston. “They are not meeting treatment targets for cholesterol or glucose control. So we’re not managing optimal care. And now on top of this, we have COVID-19.”

Optimizing glycemic control “is the key to overall treatment in people with diabetes and COVID-19,” said Antonio Ceriello, MD, during a June 5 webinar sponsored by Harvard Medical School, Boston.

©Tashatuvango/Thinkstockphotos.com

Dr. Ceriello, a research consultant with the Italian Ministry of Health, IRCCS Multi-Medica, Milan, highlighted a recent study that examined the association of blood glucose control and outcomes in COVID-19 patients with preexisting type 2 diabetes.

Among 7,000 cases of COVID-19, type 2 diabetes correlated with a higher death rate. However, those with well-controlled blood glucose (upper limit ≤10 mmol/L) had a survival rate of 98.9%, compared with just 11% among those with poorly controlled blood glucose (upper limit >10 mmol/L), a reduction in risk of 86% (adjusted hazard ratio, 0.14; Cell Metab. 2020 May 1. doi: 10.1016/j.cmet.2020.04.021).

Clinicians should also consider the possible side effects of hypoglycemic agents in the evolution of this disease. This is true of all patients, not just diabetes patients, Dr. Ceriello said. “We have data showing that ... hyperglycemia contributes directly to worsening the prognosis of COVID-19 independent of the presence of diabetes.”

One study found that the glycosylation of ACE-2 played an important role in allowing cellular entry of the virus (Am J Physiol Endocrinol Metab. 2020 Mar 31;318:E736-41). “This is something that could be related to hyperglycemia,” he added.

Another risk factor is thrombosis, a clear contributor to death rates in COVID-19. Research on thrombosis incidence in COVID-19 patients with diabetes reported higher levels of D-dimer levels in people with diabetes, especially among those who couldn’t manage their disease.

Tying all of these factors together, Dr. Ceriello discussed how ACE-2 glycosylation, in combination with other factors in SARS-CoV-2 infection, could lead to hyperglycemia, thrombosis, and subsequently multiorgan damage in diabetes patients.

Other research has associated higher HbA1c levels (mean HbA1c, 7.5%) with higher mortality risk in COVID-19 patients, said another speaker, Linong Ji, MD, director for endocrinology and metabolism at Peking University People’s Hospital, Beijing, and director of Peking University’s Diabetes Center. Proper guidance is key to ensuring early detection of hyperglycemic crisis in people with diabetes, advised Dr. Ji.

Global management of diabetes in SARS-CoV-2 patients is “quite challenging,” given that most patients don’t have their diabetes under control, said host and moderator A. Enrique Caballero, MD, an endocrinologist/investigator in the division of endocrinology, diabetes, and hypertension and division of global health equity at Brigham and Women’s Hospital, Boston. “They are not meeting treatment targets for cholesterol or glucose control. So we’re not managing optimal care. And now on top of this, we have COVID-19.”

Optimizing glycemic control “is the key to overall treatment in people with diabetes and COVID-19,” said Antonio Ceriello, MD, during a June 5 webinar sponsored by Harvard Medical School, Boston.

©Tashatuvango/Thinkstockphotos.com

Dr. Ceriello, a research consultant with the Italian Ministry of Health, IRCCS Multi-Medica, Milan, highlighted a recent study that examined the association of blood glucose control and outcomes in COVID-19 patients with preexisting type 2 diabetes.

Among 7,000 cases of COVID-19, type 2 diabetes correlated with a higher death rate. However, those with well-controlled blood glucose (upper limit ≤10 mmol/L) had a survival rate of 98.9%, compared with just 11% among those with poorly controlled blood glucose (upper limit >10 mmol/L), a reduction in risk of 86% (adjusted hazard ratio, 0.14; Cell Metab. 2020 May 1. doi: 10.1016/j.cmet.2020.04.021).

Clinicians should also consider the possible side effects of hypoglycemic agents in the evolution of this disease. This is true of all patients, not just diabetes patients, Dr. Ceriello said. “We have data showing that ... hyperglycemia contributes directly to worsening the prognosis of COVID-19 independent of the presence of diabetes.”

One study found that the glycosylation of ACE-2 played an important role in allowing cellular entry of the virus (Am J Physiol Endocrinol Metab. 2020 Mar 31;318:E736-41). “This is something that could be related to hyperglycemia,” he added.

Another risk factor is thrombosis, a clear contributor to death rates in COVID-19. Research on thrombosis incidence in COVID-19 patients with diabetes reported higher levels of D-dimer levels in people with diabetes, especially among those who couldn’t manage their disease.

Tying all of these factors together, Dr. Ceriello discussed how ACE-2 glycosylation, in combination with other factors in SARS-CoV-2 infection, could lead to hyperglycemia, thrombosis, and subsequently multiorgan damage in diabetes patients.

Other research has associated higher HbA1c levels (mean HbA1c, 7.5%) with higher mortality risk in COVID-19 patients, said another speaker, Linong Ji, MD, director for endocrinology and metabolism at Peking University People’s Hospital, Beijing, and director of Peking University’s Diabetes Center. Proper guidance is key to ensuring early detection of hyperglycemic crisis in people with diabetes, advised Dr. Ji.

Global management of diabetes in SARS-CoV-2 patients is “quite challenging,” given that most patients don’t have their diabetes under control, said host and moderator A. Enrique Caballero, MD, an endocrinologist/investigator in the division of endocrinology, diabetes, and hypertension and division of global health equity at Brigham and Women’s Hospital, Boston. “They are not meeting treatment targets for cholesterol or glucose control. So we’re not managing optimal care. And now on top of this, we have COVID-19.”

Secondary respiratory infections appear to be highly prevalent among patients with severe COVID-19, but at this point, most pulmonologists aren’t sure what to make of this understudied phenomenon.

“We really do not understand the implications of secondary infections on outcomes in COVID-19 patients,” David L. Bowton, MD, FCCP, said in an interview. “In most early reports the incidence of secondary infections was much higher in patients dying from COVID-19, compared to survivors, but it isn’t clear whether this indicates that the secondary infection itself led to excess mortality or was more a marker of the severity of the COVID-19 infection.

“Further, details of the diagnostic criteria used, the microbiology, and the appropriateness of treatment of these secondary infections has not generally been included in these reports,” added Dr. Bowton, a pulmonologist and professor emeritus of critical care anesthesiology at Wake Forest University, Winston-Salem, N.C.

One such early retrospective cohort study included 191 COVID-19 patients in Wuhan, China. Of the 54 who died in hospital, half had secondary bacterial lung infections (Lancet. 2020 Mar 28;395[10229]:1054-62). That comes as no surprise to U.S. pulmonologists, who learned back in their training that many deaths during the so-called Spanish influenza epidemic of 1918-1920 were actually caused by secondary pneumonia involving Staphylococcus aureus, commented Daniel L. Ouellette, MD, FCCP, associate director of medical critical care at Henry Ford Hospital, Detroit.

“Critically ill patients are highly susceptible to secondary infections regardless of the cause of the patient’s critical illness,” he noted in an interview. “Recent reports of secondary infections in patients critically ill from COVID-19 are interesting but should be considered in this context. To confirm that COVID-19 patients have a different, or increased, risk of infection at specific sites or from specific agents will require careful study.”

That will be no easy matter given the challenges of obtaining bronchoalveolar lavage samples in mechanically ventilated patients with COVID-19, according to Eric J. Gartman, MD, FCCP, a pulmonologist at Brown University, Providence, R.I., and director of the pulmonary function laboratory at the Providence Veterans Affairs Medical Center.

“Unfortunately, many of the invasive modalities that are typically employed to help diagnose secondary infections in critically ill patients are being severely limited or even prohibited in COVID-19 patients due to infection control measures,” he said. As a result, Dr. Gartman noted, intensivists are often resorting to empiric broad-spectrum antimicrobial therapy in patients with severe COVID-19 and are without ready access to the bacterial cultures which might otherwise permit later treatment de-escalation or retargeting.

Among the myriad areas of uncertainty regarding COVID-19 is the proportion of bacterial coinfections that are hospital acquired. Given the lengthy duration of invasive mechanical ventilation in patients with severe COVID-19 – a mean of 9.1 days in the United Kingdom – the chances of hospital-acquired infection are likely substantial. Moreover, a recent single-center U.K. study involving microbiologic testing in 195 consecutive patients newly hospitalized for COVID-19 reported that community-acquired bacterial infection was uncommon: Just 4% of patients had pneumococcal coinfection at hospital admission, and S. aureus wasn’t detected in anyone (Lancet. 2020;1:362. doi:10.1016/S2666-5247[20]30036-7). French investigators have reported detecting putative invasive pulmonary aspergillosis in nearly one-third of a small series of 27 consecutive mechanically ventilated COVID-19 patients (Lancet Resp Med. 2020; 8[6]:e48-9). Dr. Gartman said the diagnostic testing methods utilized in this and similar reports haven’t been prospectively validated in COVID-19. The testing methods may not indicate invasive Aspergillus infection in this population with a high degree of certainty, since they have previously been performed mainly in patients with hematologic malignancies.

“Although there is nothing definitive regarding this research, as a practicing critical care doctor one should respect these findings and consider this secondary diagnosis if the supporting clinical data is positive, especially given that the mortality risk in this population is high,” he advised.

Dr. Bowton said that he and his fellow intensivists at Wake Forest Baptist Health don’t routinely screen COVID-19 patients for secondary bacterial or fungal infections. And in talking with colleagues around the country, it’s his impression that most have similarly elected not to do so.

“However, our clinical index of suspicion for secondary infections is heightened and, if triggered, will initiate a search for and treatment of these secondary infections,” Dr. Bowton said.
 

[email protected]

Secondary respiratory infections appear to be highly prevalent among patients with severe COVID-19, but at this point, most pulmonologists aren’t sure what to make of this understudied phenomenon.

“We really do not understand the implications of secondary infections on outcomes in COVID-19 patients,” David L. Bowton, MD, FCCP, said in an interview. “In most early reports the incidence of secondary infections was much higher in patients dying from COVID-19, compared to survivors, but it isn’t clear whether this indicates that the secondary infection itself led to excess mortality or was more a marker of the severity of the COVID-19 infection.

“Further, details of the diagnostic criteria used, the microbiology, and the appropriateness of treatment of these secondary infections has not generally been included in these reports,” added Dr. Bowton, a pulmonologist and professor emeritus of critical care anesthesiology at Wake Forest University, Winston-Salem, N.C.

One such early retrospective cohort study included 191 COVID-19 patients in Wuhan, China. Of the 54 who died in hospital, half had secondary bacterial lung infections (Lancet. 2020 Mar 28;395[10229]:1054-62). That comes as no surprise to U.S. pulmonologists, who learned back in their training that many deaths during the so-called Spanish influenza epidemic of 1918-1920 were actually caused by secondary pneumonia involving Staphylococcus aureus, commented Daniel L. Ouellette, MD, FCCP, associate director of medical critical care at Henry Ford Hospital, Detroit.

“Critically ill patients are highly susceptible to secondary infections regardless of the cause of the patient’s critical illness,” he noted in an interview. “Recent reports of secondary infections in patients critically ill from COVID-19 are interesting but should be considered in this context. To confirm that COVID-19 patients have a different, or increased, risk of infection at specific sites or from specific agents will require careful study.”

That will be no easy matter given the challenges of obtaining bronchoalveolar lavage samples in mechanically ventilated patients with COVID-19, according to Eric J. Gartman, MD, FCCP, a pulmonologist at Brown University, Providence, R.I., and director of the pulmonary function laboratory at the Providence Veterans Affairs Medical Center.

“Unfortunately, many of the invasive modalities that are typically employed to help diagnose secondary infections in critically ill patients are being severely limited or even prohibited in COVID-19 patients due to infection control measures,” he said. As a result, Dr. Gartman noted, intensivists are often resorting to empiric broad-spectrum antimicrobial therapy in patients with severe COVID-19 and are without ready access to the bacterial cultures which might otherwise permit later treatment de-escalation or retargeting.

Among the myriad areas of uncertainty regarding COVID-19 is the proportion of bacterial coinfections that are hospital acquired. Given the lengthy duration of invasive mechanical ventilation in patients with severe COVID-19 – a mean of 9.1 days in the United Kingdom – the chances of hospital-acquired infection are likely substantial. Moreover, a recent single-center U.K. study involving microbiologic testing in 195 consecutive patients newly hospitalized for COVID-19 reported that community-acquired bacterial infection was uncommon: Just 4% of patients had pneumococcal coinfection at hospital admission, and S. aureus wasn’t detected in anyone (Lancet. 2020;1:362. doi:10.1016/S2666-5247[20]30036-7). French investigators have reported detecting putative invasive pulmonary aspergillosis in nearly one-third of a small series of 27 consecutive mechanically ventilated COVID-19 patients (Lancet Resp Med. 2020; 8[6]:e48-9). Dr. Gartman said the diagnostic testing methods utilized in this and similar reports haven’t been prospectively validated in COVID-19. The testing methods may not indicate invasive Aspergillus infection in this population with a high degree of certainty, since they have previously been performed mainly in patients with hematologic malignancies.

“Although there is nothing definitive regarding this research, as a practicing critical care doctor one should respect these findings and consider this secondary diagnosis if the supporting clinical data is positive, especially given that the mortality risk in this population is high,” he advised.

Dr. Bowton said that he and his fellow intensivists at Wake Forest Baptist Health don’t routinely screen COVID-19 patients for secondary bacterial or fungal infections. And in talking with colleagues around the country, it’s his impression that most have similarly elected not to do so.

“However, our clinical index of suspicion for secondary infections is heightened and, if triggered, will initiate a search for and treatment of these secondary infections,” Dr. Bowton said.
 

[email protected]

Secondary respiratory infections appear to be highly prevalent among patients with severe COVID-19, but at this point, most pulmonologists aren’t sure what to make of this understudied phenomenon.

“We really do not understand the implications of secondary infections on outcomes in COVID-19 patients,” David L. Bowton, MD, FCCP, said in an interview. “In most early reports the incidence of secondary infections was much higher in patients dying from COVID-19, compared to survivors, but it isn’t clear whether this indicates that the secondary infection itself led to excess mortality or was more a marker of the severity of the COVID-19 infection.

“Further, details of the diagnostic criteria used, the microbiology, and the appropriateness of treatment of these secondary infections has not generally been included in these reports,” added Dr. Bowton, a pulmonologist and professor emeritus of critical care anesthesiology at Wake Forest University, Winston-Salem, N.C.

One such early retrospective cohort study included 191 COVID-19 patients in Wuhan, China. Of the 54 who died in hospital, half had secondary bacterial lung infections (Lancet. 2020 Mar 28;395[10229]:1054-62). That comes as no surprise to U.S. pulmonologists, who learned back in their training that many deaths during the so-called Spanish influenza epidemic of 1918-1920 were actually caused by secondary pneumonia involving Staphylococcus aureus, commented Daniel L. Ouellette, MD, FCCP, associate director of medical critical care at Henry Ford Hospital, Detroit.

“Critically ill patients are highly susceptible to secondary infections regardless of the cause of the patient’s critical illness,” he noted in an interview. “Recent reports of secondary infections in patients critically ill from COVID-19 are interesting but should be considered in this context. To confirm that COVID-19 patients have a different, or increased, risk of infection at specific sites or from specific agents will require careful study.”

That will be no easy matter given the challenges of obtaining bronchoalveolar lavage samples in mechanically ventilated patients with COVID-19, according to Eric J. Gartman, MD, FCCP, a pulmonologist at Brown University, Providence, R.I., and director of the pulmonary function laboratory at the Providence Veterans Affairs Medical Center.

“Unfortunately, many of the invasive modalities that are typically employed to help diagnose secondary infections in critically ill patients are being severely limited or even prohibited in COVID-19 patients due to infection control measures,” he said. As a result, Dr. Gartman noted, intensivists are often resorting to empiric broad-spectrum antimicrobial therapy in patients with severe COVID-19 and are without ready access to the bacterial cultures which might otherwise permit later treatment de-escalation or retargeting.

Among the myriad areas of uncertainty regarding COVID-19 is the proportion of bacterial coinfections that are hospital acquired. Given the lengthy duration of invasive mechanical ventilation in patients with severe COVID-19 – a mean of 9.1 days in the United Kingdom – the chances of hospital-acquired infection are likely substantial. Moreover, a recent single-center U.K. study involving microbiologic testing in 195 consecutive patients newly hospitalized for COVID-19 reported that community-acquired bacterial infection was uncommon: Just 4% of patients had pneumococcal coinfection at hospital admission, and S. aureus wasn’t detected in anyone (Lancet. 2020;1:362. doi:10.1016/S2666-5247[20]30036-7). French investigators have reported detecting putative invasive pulmonary aspergillosis in nearly one-third of a small series of 27 consecutive mechanically ventilated COVID-19 patients (Lancet Resp Med. 2020; 8[6]:e48-9). Dr. Gartman said the diagnostic testing methods utilized in this and similar reports haven’t been prospectively validated in COVID-19. The testing methods may not indicate invasive Aspergillus infection in this population with a high degree of certainty, since they have previously been performed mainly in patients with hematologic malignancies.

“Although there is nothing definitive regarding this research, as a practicing critical care doctor one should respect these findings and consider this secondary diagnosis if the supporting clinical data is positive, especially given that the mortality risk in this population is high,” he advised.

Dr. Bowton said that he and his fellow intensivists at Wake Forest Baptist Health don’t routinely screen COVID-19 patients for secondary bacterial or fungal infections. And in talking with colleagues around the country, it’s his impression that most have similarly elected not to do so.

“However, our clinical index of suspicion for secondary infections is heightened and, if triggered, will initiate a search for and treatment of these secondary infections,” Dr. Bowton said.
 

[email protected]

Although it is not glamorous, snail mucus is a popular ingredient in skin care products. Its use dates back to ancient Greece, where Hippocrates reportedly applied crushed snails to treat skin inflammations.¹ The modern consideration of using snail secretions in skin care arose serendipitously in the 1990s when Chilean farmers observed accelerated healing of their skin lesions without scarring after handling snails.¹

valentinrussanov/E+

Today, snail mucin is among the increasingly wide array of bioactive ingredients undergoing scientific validation and inclusion in the burgeoning Korean cosmeceutical market.^2,3 In fact, a variety of Korean cosmeceuticals incorporate the mucus derived from Achatina fulica (African giant land snail) and Cryptomphalus (Helix) aspersa (common brown garden snail) based on their demonstrated antimicrobial and skin regenerative activity.^1,3,4 The antioxidant properties also attributed to snail mucus are thought to originate in constituents such as glycosaminoglycans, as well as growth factors, and may justify the use of these ingredients in novel cosmeceuticals.⁵ The focus of this discussion is recent research into the novel use of this animal-derived product for dermatologic purposes.
 

Antioxidant activity, skin rejuvenation, and wound healing

In 2008, Brieva et al. reported on a screen for natural products yielding a molecular basis for the secretions of the mollusk Cryptomphalus aspersa, which displays skin-regenerative activity. Specifically, they found that the secretion exerts antioxidant superoxide dismutase and glutathione S-transferase, and spurred fibroblast proliferation and extracellular matrix assembly while regulating metalloproteinase function. The researchers concluded that such activities may support wound regeneration.⁵

Four years later, Cruz et al. found that secretions of C. aspersa promote in vitro cell proliferation and migration by localizing beta-catenin to the nuclei of human fibroblasts and keratinocytes, augment phosphorylated focal adhesion kinase, and thereby enhance cell survival. The investigators concluded that snail secretions may therefore impart regenerative and wound healing activity.3,6

Antimicrobial properties

In 2015, Pitt et al. investigated the antimicrobial properties of the mucus of the brown garden snail C. or H. aspersa, which had a reputation for exhibiting skin regeneration capabilities. Their results revealed that snail mucus displayed a strong antibacterial effect against multiple strains of Pseudomonas aeruginosa and a weak effect against Staphylococcus aureus.⁴

Indications for the use of snail mucin

Radiation-induced dermatitis and burns represented the first indication for the initial use of snail mucin as a cutaneous therapy.⁷ Experimental and clinical studies have since been performed to assess its applicability to treat acute radiation dermatitis, atopic dermatitis, partial-thickness burns, and photoaging.^8-11

A 2017 in vitro investigation by Ellijimi et al. revealed that snail mucin displayed antimelanogenic and antitumoral activity against human melanoma cells, suggesting another possible application of this product.¹²

Human studies on photoaging

In a 2009 study by Tsoutsos et al. of an open, moist burn management protocol in deep partial-thickness facial burns, a cream containing H. aspersa secretions was identified to be an effective treatment option. For 14 days or until full epithelialization, 27 adult patients were treated with snail extract cream twice daily. Comparisons were made to 16 patients treated with moist exposure burn ointment. Visual analog scale pain scores were significantly lower in the group that received the H. aspersa cream, compared with the moist exposure burn group. The researchers concluded that the H. aspersa cream is a safe, effective, and natural option for treating partial-thickness burns in adults that acts by facilitating debris removal and accelerating reepithelialization.¹⁰

Also that year, Tribo-Boixareu et al. treated 15 patients with chronic photodamage with secretions of C. aspersa over a 3-month period, yielding significant amelioration in the clinical and histologic markers of photoaging.¹¹

Four years later, a double-blind, split-face, randomized, controlled clinical study conducted by Fabi et al. over 12 weeks demonstrated that the topical application of an antiphotoaging formulation containing C. aspersa mucus diminished periocular and fine facial rhytides and enhanced skin texture within 8 weeks of treatment initiation.⁷

Snail eggs and photoaging

In 2015, Espada et al. determined in vitro that an extract derived from C. aspersa eggs could reorganize the cytoskeleton of keratinocytes and fibroblasts, as well as trigger the synthesis of the extracellular proteins collagen and fibronectin. They also found that gene expression declined in age-related genes including p53 and b-Gal. The researchers concluded that C. aspersa egg extract has the potential to reduce the signs of photoaging.^3,13

Antiaging cosmeceuticals

In a 2017 assessment of the antiaging and skin-whitening activity of the nine most popular ingredients in the South Korean skin care product market, Quay et al. considered industry profit data from Euromonitor and conducted a comprehensive literature search. They identified licorice, niacinamide, green tea, soy, beta-glucan, snail mucus, ginkgo biloba, ginseng, and pomegranate as the nine most popular ingredients, with the first four associated with the most supportive data. They found a paucity of cogent evidence on the use of the other ingredients in antiaging and skin-whitening formulations.¹⁴

Conclusion

The use of snail mucin to treat skin dates back at least to the time of Hippocrates. Recent research suggests reasons for optimism, and further investigation, as this ingredient appears to have potential across various cutaneous conditions. As is often the case, though, much more research is necessary to ascertain what enduring benefits may be derived from the use of snail mucin. Nevertheless, this product has been available on the market for the last 20 years and is associated with anecdotal reports of efficacy.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann wrote two textbooks: “Cosmetic Dermatology: Principles and Practice” (New York: McGraw-Hill, 2002), and “Cosmeceuticals and Cosmetic Ingredients” (New York: McGraw-Hill, 2014), and a New York Times Best Sellers book for consumers, “The Skin Type Solution” (New York: Bantam Dell, 2006). Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Evolus, Galderma, and Revance. She is the founder and CEO of Skin Type Solutions Franchise Systems LLC. Write to her at [email protected]. She has no relevant disclosures.

References

1. Liu L et al. Snails and skin care – an uncovered combination. JAMA Dermatol. 2017 Jul 1;153(7):650.

2. Nguyen JK et al. J Cosmet Dermatol. 2020 Feb 26. doi: 10.1111/jocd.13344.

3. Juhász ML et al. J Cosmet Dermatol. 2018;17(3):305-12.

4. Pitt SJ et al. Br J Biomed Sci. 2015;72(4):174-81.

5. Brieva A et al. Skin Pharmacol Physiol. 2008;21(1):15-22.

6. Cruz MC et al. Int J Cosmet Sci. 2012 Apr;34(2):183-9.

7. Fabi SG et al. J Drugs Dermatol. 2013; Apr;12(4):453-7.

8. Ledo E et al. Radioproteccion. 1999;23(7):34-8.

9. Oh M-Jet al. J Korean Med Ophthalmol Otolaryngol Dermatol. 2010; Dec,23(3):138-53.

10. Tsoutsos D et al. J Dermatolog Treat. 2009;20(4):219-22.

11. Tribo-Boixareu MJ et al. Cosmet Dermatol. 2009;22(5):247-52.

12. Ellijimi C et al. Biomed Pharmacother. 2018 May;101:871-80.

13. Espada J et al. Int J Cosmet Sci. 2015 Feb;37(1):41-55.

14. Quay ER et al. J Drugs Dermatol. 2017 Apr 1;16(4):358-63.
 

Although it is not glamorous, snail mucus is a popular ingredient in skin care products. Its use dates back to ancient Greece, where Hippocrates reportedly applied crushed snails to treat skin inflammations.¹ The modern consideration of using snail secretions in skin care arose serendipitously in the 1990s when Chilean farmers observed accelerated healing of their skin lesions without scarring after handling snails.¹

valentinrussanov/E+

Today, snail mucin is among the increasingly wide array of bioactive ingredients undergoing scientific validation and inclusion in the burgeoning Korean cosmeceutical market.^2,3 In fact, a variety of Korean cosmeceuticals incorporate the mucus derived from Achatina fulica (African giant land snail) and Cryptomphalus (Helix) aspersa (common brown garden snail) based on their demonstrated antimicrobial and skin regenerative activity.^1,3,4 The antioxidant properties also attributed to snail mucus are thought to originate in constituents such as glycosaminoglycans, as well as growth factors, and may justify the use of these ingredients in novel cosmeceuticals.⁵ The focus of this discussion is recent research into the novel use of this animal-derived product for dermatologic purposes.
 

Antioxidant activity, skin rejuvenation, and wound healing

In 2008, Brieva et al. reported on a screen for natural products yielding a molecular basis for the secretions of the mollusk Cryptomphalus aspersa, which displays skin-regenerative activity. Specifically, they found that the secretion exerts antioxidant superoxide dismutase and glutathione S-transferase, and spurred fibroblast proliferation and extracellular matrix assembly while regulating metalloproteinase function. The researchers concluded that such activities may support wound regeneration.⁵

Four years later, Cruz et al. found that secretions of C. aspersa promote in vitro cell proliferation and migration by localizing beta-catenin to the nuclei of human fibroblasts and keratinocytes, augment phosphorylated focal adhesion kinase, and thereby enhance cell survival. The investigators concluded that snail secretions may therefore impart regenerative and wound healing activity.3,6

Antimicrobial properties

In 2015, Pitt et al. investigated the antimicrobial properties of the mucus of the brown garden snail C. or H. aspersa, which had a reputation for exhibiting skin regeneration capabilities. Their results revealed that snail mucus displayed a strong antibacterial effect against multiple strains of Pseudomonas aeruginosa and a weak effect against Staphylococcus aureus.⁴

Indications for the use of snail mucin

Radiation-induced dermatitis and burns represented the first indication for the initial use of snail mucin as a cutaneous therapy.⁷ Experimental and clinical studies have since been performed to assess its applicability to treat acute radiation dermatitis, atopic dermatitis, partial-thickness burns, and photoaging.^8-11

A 2017 in vitro investigation by Ellijimi et al. revealed that snail mucin displayed antimelanogenic and antitumoral activity against human melanoma cells, suggesting another possible application of this product.¹²

Human studies on photoaging

In a 2009 study by Tsoutsos et al. of an open, moist burn management protocol in deep partial-thickness facial burns, a cream containing H. aspersa secretions was identified to be an effective treatment option. For 14 days or until full epithelialization, 27 adult patients were treated with snail extract cream twice daily. Comparisons were made to 16 patients treated with moist exposure burn ointment. Visual analog scale pain scores were significantly lower in the group that received the H. aspersa cream, compared with the moist exposure burn group. The researchers concluded that the H. aspersa cream is a safe, effective, and natural option for treating partial-thickness burns in adults that acts by facilitating debris removal and accelerating reepithelialization.¹⁰

Also that year, Tribo-Boixareu et al. treated 15 patients with chronic photodamage with secretions of C. aspersa over a 3-month period, yielding significant amelioration in the clinical and histologic markers of photoaging.¹¹

Four years later, a double-blind, split-face, randomized, controlled clinical study conducted by Fabi et al. over 12 weeks demonstrated that the topical application of an antiphotoaging formulation containing C. aspersa mucus diminished periocular and fine facial rhytides and enhanced skin texture within 8 weeks of treatment initiation.⁷

Snail eggs and photoaging

In 2015, Espada et al. determined in vitro that an extract derived from C. aspersa eggs could reorganize the cytoskeleton of keratinocytes and fibroblasts, as well as trigger the synthesis of the extracellular proteins collagen and fibronectin. They also found that gene expression declined in age-related genes including p53 and b-Gal. The researchers concluded that C. aspersa egg extract has the potential to reduce the signs of photoaging.^3,13

Antiaging cosmeceuticals

In a 2017 assessment of the antiaging and skin-whitening activity of the nine most popular ingredients in the South Korean skin care product market, Quay et al. considered industry profit data from Euromonitor and conducted a comprehensive literature search. They identified licorice, niacinamide, green tea, soy, beta-glucan, snail mucus, ginkgo biloba, ginseng, and pomegranate as the nine most popular ingredients, with the first four associated with the most supportive data. They found a paucity of cogent evidence on the use of the other ingredients in antiaging and skin-whitening formulations.¹⁴

Conclusion

The use of snail mucin to treat skin dates back at least to the time of Hippocrates. Recent research suggests reasons for optimism, and further investigation, as this ingredient appears to have potential across various cutaneous conditions. As is often the case, though, much more research is necessary to ascertain what enduring benefits may be derived from the use of snail mucin. Nevertheless, this product has been available on the market for the last 20 years and is associated with anecdotal reports of efficacy.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann wrote two textbooks: “Cosmetic Dermatology: Principles and Practice” (New York: McGraw-Hill, 2002), and “Cosmeceuticals and Cosmetic Ingredients” (New York: McGraw-Hill, 2014), and a New York Times Best Sellers book for consumers, “The Skin Type Solution” (New York: Bantam Dell, 2006). Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Evolus, Galderma, and Revance. She is the founder and CEO of Skin Type Solutions Franchise Systems LLC. Write to her at [email protected]. She has no relevant disclosures.

References

1. Liu L et al. Snails and skin care – an uncovered combination. JAMA Dermatol. 2017 Jul 1;153(7):650.

2. Nguyen JK et al. J Cosmet Dermatol. 2020 Feb 26. doi: 10.1111/jocd.13344.

3. Juhász ML et al. J Cosmet Dermatol. 2018;17(3):305-12.

4. Pitt SJ et al. Br J Biomed Sci. 2015;72(4):174-81.

5. Brieva A et al. Skin Pharmacol Physiol. 2008;21(1):15-22.

6. Cruz MC et al. Int J Cosmet Sci. 2012 Apr;34(2):183-9.

7. Fabi SG et al. J Drugs Dermatol. 2013; Apr;12(4):453-7.

8. Ledo E et al. Radioproteccion. 1999;23(7):34-8.

9. Oh M-Jet al. J Korean Med Ophthalmol Otolaryngol Dermatol. 2010; Dec,23(3):138-53.

10. Tsoutsos D et al. J Dermatolog Treat. 2009;20(4):219-22.

11. Tribo-Boixareu MJ et al. Cosmet Dermatol. 2009;22(5):247-52.

12. Ellijimi C et al. Biomed Pharmacother. 2018 May;101:871-80.

13. Espada J et al. Int J Cosmet Sci. 2015 Feb;37(1):41-55.

14. Quay ER et al. J Drugs Dermatol. 2017 Apr 1;16(4):358-63.
 

Although it is not glamorous, snail mucus is a popular ingredient in skin care products. Its use dates back to ancient Greece, where Hippocrates reportedly applied crushed snails to treat skin inflammations.¹ The modern consideration of using snail secretions in skin care arose serendipitously in the 1990s when Chilean farmers observed accelerated healing of their skin lesions without scarring after handling snails.¹

valentinrussanov/E+

Today, snail mucin is among the increasingly wide array of bioactive ingredients undergoing scientific validation and inclusion in the burgeoning Korean cosmeceutical market.^2,3 In fact, a variety of Korean cosmeceuticals incorporate the mucus derived from Achatina fulica (African giant land snail) and Cryptomphalus (Helix) aspersa (common brown garden snail) based on their demonstrated antimicrobial and skin regenerative activity.^1,3,4 The antioxidant properties also attributed to snail mucus are thought to originate in constituents such as glycosaminoglycans, as well as growth factors, and may justify the use of these ingredients in novel cosmeceuticals.⁵ The focus of this discussion is recent research into the novel use of this animal-derived product for dermatologic purposes.
 

Antioxidant activity, skin rejuvenation, and wound healing

In 2008, Brieva et al. reported on a screen for natural products yielding a molecular basis for the secretions of the mollusk Cryptomphalus aspersa, which displays skin-regenerative activity. Specifically, they found that the secretion exerts antioxidant superoxide dismutase and glutathione S-transferase, and spurred fibroblast proliferation and extracellular matrix assembly while regulating metalloproteinase function. The researchers concluded that such activities may support wound regeneration.⁵

Four years later, Cruz et al. found that secretions of C. aspersa promote in vitro cell proliferation and migration by localizing beta-catenin to the nuclei of human fibroblasts and keratinocytes, augment phosphorylated focal adhesion kinase, and thereby enhance cell survival. The investigators concluded that snail secretions may therefore impart regenerative and wound healing activity.3,6

Antimicrobial properties

In 2015, Pitt et al. investigated the antimicrobial properties of the mucus of the brown garden snail C. or H. aspersa, which had a reputation for exhibiting skin regeneration capabilities. Their results revealed that snail mucus displayed a strong antibacterial effect against multiple strains of Pseudomonas aeruginosa and a weak effect against Staphylococcus aureus.⁴

Indications for the use of snail mucin

Radiation-induced dermatitis and burns represented the first indication for the initial use of snail mucin as a cutaneous therapy.⁷ Experimental and clinical studies have since been performed to assess its applicability to treat acute radiation dermatitis, atopic dermatitis, partial-thickness burns, and photoaging.^8-11

A 2017 in vitro investigation by Ellijimi et al. revealed that snail mucin displayed antimelanogenic and antitumoral activity against human melanoma cells, suggesting another possible application of this product.¹²

Human studies on photoaging

In a 2009 study by Tsoutsos et al. of an open, moist burn management protocol in deep partial-thickness facial burns, a cream containing H. aspersa secretions was identified to be an effective treatment option. For 14 days or until full epithelialization, 27 adult patients were treated with snail extract cream twice daily. Comparisons were made to 16 patients treated with moist exposure burn ointment. Visual analog scale pain scores were significantly lower in the group that received the H. aspersa cream, compared with the moist exposure burn group. The researchers concluded that the H. aspersa cream is a safe, effective, and natural option for treating partial-thickness burns in adults that acts by facilitating debris removal and accelerating reepithelialization.¹⁰

Also that year, Tribo-Boixareu et al. treated 15 patients with chronic photodamage with secretions of C. aspersa over a 3-month period, yielding significant amelioration in the clinical and histologic markers of photoaging.¹¹

Four years later, a double-blind, split-face, randomized, controlled clinical study conducted by Fabi et al. over 12 weeks demonstrated that the topical application of an antiphotoaging formulation containing C. aspersa mucus diminished periocular and fine facial rhytides and enhanced skin texture within 8 weeks of treatment initiation.⁷

Snail eggs and photoaging

In 2015, Espada et al. determined in vitro that an extract derived from C. aspersa eggs could reorganize the cytoskeleton of keratinocytes and fibroblasts, as well as trigger the synthesis of the extracellular proteins collagen and fibronectin. They also found that gene expression declined in age-related genes including p53 and b-Gal. The researchers concluded that C. aspersa egg extract has the potential to reduce the signs of photoaging.^3,13

Antiaging cosmeceuticals

In a 2017 assessment of the antiaging and skin-whitening activity of the nine most popular ingredients in the South Korean skin care product market, Quay et al. considered industry profit data from Euromonitor and conducted a comprehensive literature search. They identified licorice, niacinamide, green tea, soy, beta-glucan, snail mucus, ginkgo biloba, ginseng, and pomegranate as the nine most popular ingredients, with the first four associated with the most supportive data. They found a paucity of cogent evidence on the use of the other ingredients in antiaging and skin-whitening formulations.¹⁴

Conclusion

The use of snail mucin to treat skin dates back at least to the time of Hippocrates. Recent research suggests reasons for optimism, and further investigation, as this ingredient appears to have potential across various cutaneous conditions. As is often the case, though, much more research is necessary to ascertain what enduring benefits may be derived from the use of snail mucin. Nevertheless, this product has been available on the market for the last 20 years and is associated with anecdotal reports of efficacy.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann wrote two textbooks: “Cosmetic Dermatology: Principles and Practice” (New York: McGraw-Hill, 2002), and “Cosmeceuticals and Cosmetic Ingredients” (New York: McGraw-Hill, 2014), and a New York Times Best Sellers book for consumers, “The Skin Type Solution” (New York: Bantam Dell, 2006). Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Evolus, Galderma, and Revance. She is the founder and CEO of Skin Type Solutions Franchise Systems LLC. Write to her at [email protected]. She has no relevant disclosures.

References

1. Liu L et al. Snails and skin care – an uncovered combination. JAMA Dermatol. 2017 Jul 1;153(7):650.

2. Nguyen JK et al. J Cosmet Dermatol. 2020 Feb 26. doi: 10.1111/jocd.13344.

3. Juhász ML et al. J Cosmet Dermatol. 2018;17(3):305-12.

4. Pitt SJ et al. Br J Biomed Sci. 2015;72(4):174-81.

5. Brieva A et al. Skin Pharmacol Physiol. 2008;21(1):15-22.

6. Cruz MC et al. Int J Cosmet Sci. 2012 Apr;34(2):183-9.

7. Fabi SG et al. J Drugs Dermatol. 2013; Apr;12(4):453-7.

8. Ledo E et al. Radioproteccion. 1999;23(7):34-8.

9. Oh M-Jet al. J Korean Med Ophthalmol Otolaryngol Dermatol. 2010; Dec,23(3):138-53.

10. Tsoutsos D et al. J Dermatolog Treat. 2009;20(4):219-22.

11. Tribo-Boixareu MJ et al. Cosmet Dermatol. 2009;22(5):247-52.

12. Ellijimi C et al. Biomed Pharmacother. 2018 May;101:871-80.

13. Espada J et al. Int J Cosmet Sci. 2015 Feb;37(1):41-55.

14. Quay ER et al. J Drugs Dermatol. 2017 Apr 1;16(4):358-63.
 

In its first media briefing on coronavirus in more than 3 months, the Centers for Disease Control and Prevention (CDC) warned that the COVID-19 pandemic is not over, and large gatherings pose a high risk for COVID-19 transmission.

Robert Redfield, MD, Director, CDC, and Jay C. Butler, MD, Deputy Director of Infectious Diseases and COVID-19 Response Incident Manager, CDC, discussed two new sets of CDC guidance on deciding to go out and attending group gatherings.

“We recognize that we’re all getting tired of staying at home; people long for the life that they had back in December, and as we head into the summer months, we know that Americans will be looking forward to reconnecting with family and friends and being able to attend events, and we want that to occur as safely as possible,” Butler said.

“Our recommendations evolved based on new information that becomes available, but it continues to be extremely important that we embrace the recommendations of social distancing, handwashing, and wearing a face covering when we’re in public as some of the key defenses that we have against this virus,” Redfield explained.

“The pandemic is not over and it’s important to recognize that. While COVID-19 is still making headlines everywhere, we know the pandemic hasn’t affected everyone everywhere in the same way,” Butler said.

He noted that it is important to prepare for next fall and winter, when we can expect influenza season to complicate matters. “If anything, we must be overly-prepared for what we might face later this year,” he continued, adding that it is important to get vaccinated against influenza. “[F]lu and COVID-19 could be circulating together as we move into the fall and winter months,” he concluded.

Americans Mostly Following Guidelines

The agency also presented data from an article published online June 12 in Morbidity and Mortality Weekly Report that “underscores the fact that American people have taken mitigation efforts seriously…and it demonstrates our collective spirit in responding to the pandemic,” Butler said.

In it, the researchers describe representative panel surveys conducted among 4042 adults aged 18 years or older in New York City and Los Angeles — the two most populous cities in the United States — and “broadly across the United States” during May 5 to May 12, 2020.

Most respondents supported stay-at-home orders and nonessential business closures (United States, 79.5%; New York City, 86.7%; Los Angeles, 81.5%) and always or often wore cloth face coverings in public (United States, 74.1%; New York City, 89.6%; Los Angeles, 89.8%). Respondents also agreed that nonessential workers should remain at home (United States, 67.3%; New York City, 76.6%; Los Angeles, 69.1%), report Mark É. Czeisler, from Monash University and Austin Health, both in Melbourne, Australia, and colleagues.

There was wide support with public health guidelines: more than 87% of individuals in each area agreed that individuals should keep six feet of distance between themselves and others, and more than 82% in each area said that people should limit gatherings to fewer than 10 individuals.

At the time the survey was conducted, most were against indoor dining at restaurants (United States, 66.6%; New York City, 81.5%; Los Angeles, 71.8%).

Adherence “Widespread,” Survey Finds

Most respondents said they were adhering to COVID-19 mitigation guidance, including self-isolating (United States, 77.3%; New York City, 84.6%; Los Angeles, 83.0%) and “always or often” kept at least six feet between themselves and others (New York City, 85.7%; Los Angeles, 82.6%).

More than 85% of respondents in each of the three cohorts said they always or often avoided groups of 10 or more individuals.

About 90% of respondents said they had been in a public area during the last week, with 74.1% of those saying they always or often covered their face in public; respondents in New York City (89.6%) and Los Angeles (89.8%) had higher percentages of this behavior compared with respondents from the United States overall.

Most respondents felt that restrictions in their state were balanced or too lax (United States, 84.3%; New York City, 89.7%; Los Angeles, 79.7%) and said they would feel unsafe if restrictions were eased nationwide at that time (United States, 74.3%; New York City, 81.5%; Los Angeles, 73.4%). However, some individuals who said they would feel unsafe still wanted community mitigation strategies eased and were willing to accept risks resulting from lifting restrictions (United States, 17.1%; New York City, 12.6%; Los Angeles, 12.7%).

“Reported prevalence of self-isolation and feeling safe if community mitigation strategies were lifted differed significantly by age, employment status, and essential worker status among adults in the U.S. survey cohort,” the authors write.

Reports of self-isolation were highest among persons aged 18 to 24 years (92.3%) and lowest among those aged 45 to 54 years (71.5%). Yet, young adults aged 18 to 24 years (43.1%) were more than twice as likely to say they would feel safe if community mitigation strategies were eased, compared with adults aged 65 years or older (19.2%).

Almost half (47.2%) of employed respondents in the US cohort were essential workers; essential workers were “significantly less likely” to report self-isolating when compared with nonessential workers (63.1% vs 80.6%). Some 37.7% of essential workers said they would feel safe if community mitigation strategies were eased, compared with 23.7% of nonessential workers.

“Respondents who were male, employed, or essential workers were significantly more likely to report having been in public areas in the past week. Among respondents who had been in public areas during the preceding week, significantly higher percentages of women, adults aged ≥ 65 years, retired persons, and those living in urban areas reported wearing cloth face coverings,” the authors explain.

The findings are subject to several limitations, including self-reporting and the fact that some respondents may have known someone who tested positive for COVID-19 or died from it, the authors note. Respondents were not representative of the US population and the findings may not be generalizable.


This article first appeared on Medscape.com.

In its first media briefing on coronavirus in more than 3 months, the Centers for Disease Control and Prevention (CDC) warned that the COVID-19 pandemic is not over, and large gatherings pose a high risk for COVID-19 transmission.

Robert Redfield, MD, Director, CDC, and Jay C. Butler, MD, Deputy Director of Infectious Diseases and COVID-19 Response Incident Manager, CDC, discussed two new sets of CDC guidance on deciding to go out and attending group gatherings.

“We recognize that we’re all getting tired of staying at home; people long for the life that they had back in December, and as we head into the summer months, we know that Americans will be looking forward to reconnecting with family and friends and being able to attend events, and we want that to occur as safely as possible,” Butler said.

“Our recommendations evolved based on new information that becomes available, but it continues to be extremely important that we embrace the recommendations of social distancing, handwashing, and wearing a face covering when we’re in public as some of the key defenses that we have against this virus,” Redfield explained.

“The pandemic is not over and it’s important to recognize that. While COVID-19 is still making headlines everywhere, we know the pandemic hasn’t affected everyone everywhere in the same way,” Butler said.

He noted that it is important to prepare for next fall and winter, when we can expect influenza season to complicate matters. “If anything, we must be overly-prepared for what we might face later this year,” he continued, adding that it is important to get vaccinated against influenza. “[F]lu and COVID-19 could be circulating together as we move into the fall and winter months,” he concluded.

Americans Mostly Following Guidelines

The agency also presented data from an article published online June 12 in Morbidity and Mortality Weekly Report that “underscores the fact that American people have taken mitigation efforts seriously…and it demonstrates our collective spirit in responding to the pandemic,” Butler said.

In it, the researchers describe representative panel surveys conducted among 4042 adults aged 18 years or older in New York City and Los Angeles — the two most populous cities in the United States — and “broadly across the United States” during May 5 to May 12, 2020.

Most respondents supported stay-at-home orders and nonessential business closures (United States, 79.5%; New York City, 86.7%; Los Angeles, 81.5%) and always or often wore cloth face coverings in public (United States, 74.1%; New York City, 89.6%; Los Angeles, 89.8%). Respondents also agreed that nonessential workers should remain at home (United States, 67.3%; New York City, 76.6%; Los Angeles, 69.1%), report Mark É. Czeisler, from Monash University and Austin Health, both in Melbourne, Australia, and colleagues.

There was wide support with public health guidelines: more than 87% of individuals in each area agreed that individuals should keep six feet of distance between themselves and others, and more than 82% in each area said that people should limit gatherings to fewer than 10 individuals.

At the time the survey was conducted, most were against indoor dining at restaurants (United States, 66.6%; New York City, 81.5%; Los Angeles, 71.8%).

Adherence “Widespread,” Survey Finds

Most respondents said they were adhering to COVID-19 mitigation guidance, including self-isolating (United States, 77.3%; New York City, 84.6%; Los Angeles, 83.0%) and “always or often” kept at least six feet between themselves and others (New York City, 85.7%; Los Angeles, 82.6%).

More than 85% of respondents in each of the three cohorts said they always or often avoided groups of 10 or more individuals.

About 90% of respondents said they had been in a public area during the last week, with 74.1% of those saying they always or often covered their face in public; respondents in New York City (89.6%) and Los Angeles (89.8%) had higher percentages of this behavior compared with respondents from the United States overall.

Most respondents felt that restrictions in their state were balanced or too lax (United States, 84.3%; New York City, 89.7%; Los Angeles, 79.7%) and said they would feel unsafe if restrictions were eased nationwide at that time (United States, 74.3%; New York City, 81.5%; Los Angeles, 73.4%). However, some individuals who said they would feel unsafe still wanted community mitigation strategies eased and were willing to accept risks resulting from lifting restrictions (United States, 17.1%; New York City, 12.6%; Los Angeles, 12.7%).

“Reported prevalence of self-isolation and feeling safe if community mitigation strategies were lifted differed significantly by age, employment status, and essential worker status among adults in the U.S. survey cohort,” the authors write.

Reports of self-isolation were highest among persons aged 18 to 24 years (92.3%) and lowest among those aged 45 to 54 years (71.5%). Yet, young adults aged 18 to 24 years (43.1%) were more than twice as likely to say they would feel safe if community mitigation strategies were eased, compared with adults aged 65 years or older (19.2%).

Almost half (47.2%) of employed respondents in the US cohort were essential workers; essential workers were “significantly less likely” to report self-isolating when compared with nonessential workers (63.1% vs 80.6%). Some 37.7% of essential workers said they would feel safe if community mitigation strategies were eased, compared with 23.7% of nonessential workers.

“Respondents who were male, employed, or essential workers were significantly more likely to report having been in public areas in the past week. Among respondents who had been in public areas during the preceding week, significantly higher percentages of women, adults aged ≥ 65 years, retired persons, and those living in urban areas reported wearing cloth face coverings,” the authors explain.

The findings are subject to several limitations, including self-reporting and the fact that some respondents may have known someone who tested positive for COVID-19 or died from it, the authors note. Respondents were not representative of the US population and the findings may not be generalizable.


This article first appeared on Medscape.com.

In its first media briefing on coronavirus in more than 3 months, the Centers for Disease Control and Prevention (CDC) warned that the COVID-19 pandemic is not over, and large gatherings pose a high risk for COVID-19 transmission.

Robert Redfield, MD, Director, CDC, and Jay C. Butler, MD, Deputy Director of Infectious Diseases and COVID-19 Response Incident Manager, CDC, discussed two new sets of CDC guidance on deciding to go out and attending group gatherings.

“We recognize that we’re all getting tired of staying at home; people long for the life that they had back in December, and as we head into the summer months, we know that Americans will be looking forward to reconnecting with family and friends and being able to attend events, and we want that to occur as safely as possible,” Butler said.

“Our recommendations evolved based on new information that becomes available, but it continues to be extremely important that we embrace the recommendations of social distancing, handwashing, and wearing a face covering when we’re in public as some of the key defenses that we have against this virus,” Redfield explained.

“The pandemic is not over and it’s important to recognize that. While COVID-19 is still making headlines everywhere, we know the pandemic hasn’t affected everyone everywhere in the same way,” Butler said.

He noted that it is important to prepare for next fall and winter, when we can expect influenza season to complicate matters. “If anything, we must be overly-prepared for what we might face later this year,” he continued, adding that it is important to get vaccinated against influenza. “[F]lu and COVID-19 could be circulating together as we move into the fall and winter months,” he concluded.

Americans Mostly Following Guidelines

The agency also presented data from an article published online June 12 in Morbidity and Mortality Weekly Report that “underscores the fact that American people have taken mitigation efforts seriously…and it demonstrates our collective spirit in responding to the pandemic,” Butler said.

In it, the researchers describe representative panel surveys conducted among 4042 adults aged 18 years or older in New York City and Los Angeles — the two most populous cities in the United States — and “broadly across the United States” during May 5 to May 12, 2020.

Most respondents supported stay-at-home orders and nonessential business closures (United States, 79.5%; New York City, 86.7%; Los Angeles, 81.5%) and always or often wore cloth face coverings in public (United States, 74.1%; New York City, 89.6%; Los Angeles, 89.8%). Respondents also agreed that nonessential workers should remain at home (United States, 67.3%; New York City, 76.6%; Los Angeles, 69.1%), report Mark É. Czeisler, from Monash University and Austin Health, both in Melbourne, Australia, and colleagues.

There was wide support with public health guidelines: more than 87% of individuals in each area agreed that individuals should keep six feet of distance between themselves and others, and more than 82% in each area said that people should limit gatherings to fewer than 10 individuals.

At the time the survey was conducted, most were against indoor dining at restaurants (United States, 66.6%; New York City, 81.5%; Los Angeles, 71.8%).

Adherence “Widespread,” Survey Finds

Most respondents said they were adhering to COVID-19 mitigation guidance, including self-isolating (United States, 77.3%; New York City, 84.6%; Los Angeles, 83.0%) and “always or often” kept at least six feet between themselves and others (New York City, 85.7%; Los Angeles, 82.6%).

More than 85% of respondents in each of the three cohorts said they always or often avoided groups of 10 or more individuals.

About 90% of respondents said they had been in a public area during the last week, with 74.1% of those saying they always or often covered their face in public; respondents in New York City (89.6%) and Los Angeles (89.8%) had higher percentages of this behavior compared with respondents from the United States overall.

Most respondents felt that restrictions in their state were balanced or too lax (United States, 84.3%; New York City, 89.7%; Los Angeles, 79.7%) and said they would feel unsafe if restrictions were eased nationwide at that time (United States, 74.3%; New York City, 81.5%; Los Angeles, 73.4%). However, some individuals who said they would feel unsafe still wanted community mitigation strategies eased and were willing to accept risks resulting from lifting restrictions (United States, 17.1%; New York City, 12.6%; Los Angeles, 12.7%).

“Reported prevalence of self-isolation and feeling safe if community mitigation strategies were lifted differed significantly by age, employment status, and essential worker status among adults in the U.S. survey cohort,” the authors write.

Reports of self-isolation were highest among persons aged 18 to 24 years (92.3%) and lowest among those aged 45 to 54 years (71.5%). Yet, young adults aged 18 to 24 years (43.1%) were more than twice as likely to say they would feel safe if community mitigation strategies were eased, compared with adults aged 65 years or older (19.2%).

Almost half (47.2%) of employed respondents in the US cohort were essential workers; essential workers were “significantly less likely” to report self-isolating when compared with nonessential workers (63.1% vs 80.6%). Some 37.7% of essential workers said they would feel safe if community mitigation strategies were eased, compared with 23.7% of nonessential workers.

“Respondents who were male, employed, or essential workers were significantly more likely to report having been in public areas in the past week. Among respondents who had been in public areas during the preceding week, significantly higher percentages of women, adults aged ≥ 65 years, retired persons, and those living in urban areas reported wearing cloth face coverings,” the authors explain.

The findings are subject to several limitations, including self-reporting and the fact that some respondents may have known someone who tested positive for COVID-19 or died from it, the authors note. Respondents were not representative of the US population and the findings may not be generalizable.


This article first appeared on Medscape.com.

Even without GI symptoms, many patients with COVID-19 shed viral RNA in feces, suggesting that stool testing and prevention of fecal-oral transmission may be needed to combat the ongoing pandemic, according to investigators.

A meta-analysis of 29 studies showed that 12% of patients with COVID-19 developed nausea, diarrhea, or vomiting, while 41% shed viral RNA in feces, reported lead author Sravanthi Parasa, MD, of Swedish Medical Center, Seattle.Writing in JAMA Network Open, Dr. Parasa and colleagues emphasized that respiratory symptoms remain the predominant form of disease; however, GI symptoms can occur.

“In fact, the first reported patient with COVID-19 in the U.S. reported GI symptoms of loose bowel movements and abdominal discomfort,” the investigators wrote, noting that the patient went on to test positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in both respiratory and stool specimens.

“This raises the question of inadvertent human-to-human transmission via the fecal route despite public health emphasis on droplet transmission and precautions for contact with respiratory secretions,” the investigators wrote.

To address this question, the investigators conducted a systematic review and meta-analysis involving 23 published and 6 preprint studies involving a total of 4,805 patients, all of whom tested positive for SARS-CoV-2 based on PCR results from nasopharyngeal swabs. Dr. Parasa and colleagues noted that most of the studies “scored between 8 and 10 on the MINORS quality assessment,” suggesting moderate quality.

Pooled data from these studies showed that 4.6% of patients reported nausea or vomiting, while 7.4% reported diarrhea. Such symptoms may serve as an early warning flag for clinicians, the investigators noted.

“[T]he presence of GI symptoms may portend a worse outcome for patients infected with SARS-CoV-2,” they wrote, citing a study by Pan and colleagues, which found that GI symptoms were associated with lower rates of recovery and hospital discharge.

Regardless of GI symptoms, 40.5% of patients in the meta-analysis tested positive for viral RNA in feces (95% confidence interval, 27.4%-55.1%). Duration of viral shedding in feces lasted up to 11 days after symptom onset, or in a single-patient case study, 18 days after hospitalization.

The investigators called these duration figures “particularly concerning,” especially in light of a study published by Xiao and colleagues, which showed that 23.3% of patients with negative respiratory tests were still shedding live virus in feces.

“[T]he fecal-oral route of transmission could be an additional potential source of infection spread,” wrote Dr. Parasa and colleagues. “Our results also suggest that testing of the virus in feces ... could be helpful in disease monitoring and surveillance.”

David A. Johnson, MD, professor of medicine and chief of gastroenterology at Eastern Virginia Medical School in Norfolk, said that the findings confirm what has been suspected for some time: GI disease is relatively common with COVID-19.

“The evidence is clear now that a sizable percentage of patients have GI symptoms,” Dr. Johnson said in an interview.

GI issues may precede respiratory signs, he added, so clinicians should be aware that nausea, vomiting, or diarrhea could be early indicators of COVID-19, and possibly, a worse outcome.

“The other highlight of this study is that stool shedding may be extended beyond respiratory shedding,” Dr. Johnson said.

He suggested that this finding could influence current CDC criteria, which define absence of infectious risk by two consecutive, negative nasopharyngeal swabs. Instead, fecal testing may be needed, he said, along with measures to prevent fecal-oral transmission.

Dr. Johnson expressed particular concern for risk of infection via toilet plume, in which toilet flushing aerosolizes viral particles.

“As much as people try to social distance by 6 feet – you can do that when you walk into a store, or a building, but you can’t necessarily do that when you walk into a public toilet, where the plume may have been expansive for a period of time,” he said. “That toilet may never really get cleaned to a high level of disinfection, and those droplets set up potential for fecal-oral spread.”

Dr. Sharma disclosed relationships with Medtronic, Fujifilm, Boston Scientific, and others. Dr. Johnson disclosed no relevant conflicts of interest.

SOURCE: Parasa S et al. JAMA Network Open. 2020 Jun 11. doi: 10.1001/jamanetworkopen.2020.11335.

Even without GI symptoms, many patients with COVID-19 shed viral RNA in feces, suggesting that stool testing and prevention of fecal-oral transmission may be needed to combat the ongoing pandemic, according to investigators.

A meta-analysis of 29 studies showed that 12% of patients with COVID-19 developed nausea, diarrhea, or vomiting, while 41% shed viral RNA in feces, reported lead author Sravanthi Parasa, MD, of Swedish Medical Center, Seattle.Writing in JAMA Network Open, Dr. Parasa and colleagues emphasized that respiratory symptoms remain the predominant form of disease; however, GI symptoms can occur.

“In fact, the first reported patient with COVID-19 in the U.S. reported GI symptoms of loose bowel movements and abdominal discomfort,” the investigators wrote, noting that the patient went on to test positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in both respiratory and stool specimens.

“This raises the question of inadvertent human-to-human transmission via the fecal route despite public health emphasis on droplet transmission and precautions for contact with respiratory secretions,” the investigators wrote.

To address this question, the investigators conducted a systematic review and meta-analysis involving 23 published and 6 preprint studies involving a total of 4,805 patients, all of whom tested positive for SARS-CoV-2 based on PCR results from nasopharyngeal swabs. Dr. Parasa and colleagues noted that most of the studies “scored between 8 and 10 on the MINORS quality assessment,” suggesting moderate quality.

Pooled data from these studies showed that 4.6% of patients reported nausea or vomiting, while 7.4% reported diarrhea. Such symptoms may serve as an early warning flag for clinicians, the investigators noted.

“[T]he presence of GI symptoms may portend a worse outcome for patients infected with SARS-CoV-2,” they wrote, citing a study by Pan and colleagues, which found that GI symptoms were associated with lower rates of recovery and hospital discharge.

Regardless of GI symptoms, 40.5% of patients in the meta-analysis tested positive for viral RNA in feces (95% confidence interval, 27.4%-55.1%). Duration of viral shedding in feces lasted up to 11 days after symptom onset, or in a single-patient case study, 18 days after hospitalization.

The investigators called these duration figures “particularly concerning,” especially in light of a study published by Xiao and colleagues, which showed that 23.3% of patients with negative respiratory tests were still shedding live virus in feces.

“[T]he fecal-oral route of transmission could be an additional potential source of infection spread,” wrote Dr. Parasa and colleagues. “Our results also suggest that testing of the virus in feces ... could be helpful in disease monitoring and surveillance.”

David A. Johnson, MD, professor of medicine and chief of gastroenterology at Eastern Virginia Medical School in Norfolk, said that the findings confirm what has been suspected for some time: GI disease is relatively common with COVID-19.

“The evidence is clear now that a sizable percentage of patients have GI symptoms,” Dr. Johnson said in an interview.

GI issues may precede respiratory signs, he added, so clinicians should be aware that nausea, vomiting, or diarrhea could be early indicators of COVID-19, and possibly, a worse outcome.

“The other highlight of this study is that stool shedding may be extended beyond respiratory shedding,” Dr. Johnson said.

He suggested that this finding could influence current CDC criteria, which define absence of infectious risk by two consecutive, negative nasopharyngeal swabs. Instead, fecal testing may be needed, he said, along with measures to prevent fecal-oral transmission.

Dr. Johnson expressed particular concern for risk of infection via toilet plume, in which toilet flushing aerosolizes viral particles.

“As much as people try to social distance by 6 feet – you can do that when you walk into a store, or a building, but you can’t necessarily do that when you walk into a public toilet, where the plume may have been expansive for a period of time,” he said. “That toilet may never really get cleaned to a high level of disinfection, and those droplets set up potential for fecal-oral spread.”

Dr. Sharma disclosed relationships with Medtronic, Fujifilm, Boston Scientific, and others. Dr. Johnson disclosed no relevant conflicts of interest.

SOURCE: Parasa S et al. JAMA Network Open. 2020 Jun 11. doi: 10.1001/jamanetworkopen.2020.11335.

Even without GI symptoms, many patients with COVID-19 shed viral RNA in feces, suggesting that stool testing and prevention of fecal-oral transmission may be needed to combat the ongoing pandemic, according to investigators.

A meta-analysis of 29 studies showed that 12% of patients with COVID-19 developed nausea, diarrhea, or vomiting, while 41% shed viral RNA in feces, reported lead author Sravanthi Parasa, MD, of Swedish Medical Center, Seattle.Writing in JAMA Network Open, Dr. Parasa and colleagues emphasized that respiratory symptoms remain the predominant form of disease; however, GI symptoms can occur.

“In fact, the first reported patient with COVID-19 in the U.S. reported GI symptoms of loose bowel movements and abdominal discomfort,” the investigators wrote, noting that the patient went on to test positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in both respiratory and stool specimens.

“This raises the question of inadvertent human-to-human transmission via the fecal route despite public health emphasis on droplet transmission and precautions for contact with respiratory secretions,” the investigators wrote.

To address this question, the investigators conducted a systematic review and meta-analysis involving 23 published and 6 preprint studies involving a total of 4,805 patients, all of whom tested positive for SARS-CoV-2 based on PCR results from nasopharyngeal swabs. Dr. Parasa and colleagues noted that most of the studies “scored between 8 and 10 on the MINORS quality assessment,” suggesting moderate quality.

Pooled data from these studies showed that 4.6% of patients reported nausea or vomiting, while 7.4% reported diarrhea. Such symptoms may serve as an early warning flag for clinicians, the investigators noted.

“[T]he presence of GI symptoms may portend a worse outcome for patients infected with SARS-CoV-2,” they wrote, citing a study by Pan and colleagues, which found that GI symptoms were associated with lower rates of recovery and hospital discharge.

Regardless of GI symptoms, 40.5% of patients in the meta-analysis tested positive for viral RNA in feces (95% confidence interval, 27.4%-55.1%). Duration of viral shedding in feces lasted up to 11 days after symptom onset, or in a single-patient case study, 18 days after hospitalization.

The investigators called these duration figures “particularly concerning,” especially in light of a study published by Xiao and colleagues, which showed that 23.3% of patients with negative respiratory tests were still shedding live virus in feces.

“[T]he fecal-oral route of transmission could be an additional potential source of infection spread,” wrote Dr. Parasa and colleagues. “Our results also suggest that testing of the virus in feces ... could be helpful in disease monitoring and surveillance.”

David A. Johnson, MD, professor of medicine and chief of gastroenterology at Eastern Virginia Medical School in Norfolk, said that the findings confirm what has been suspected for some time: GI disease is relatively common with COVID-19.

“The evidence is clear now that a sizable percentage of patients have GI symptoms,” Dr. Johnson said in an interview.

GI issues may precede respiratory signs, he added, so clinicians should be aware that nausea, vomiting, or diarrhea could be early indicators of COVID-19, and possibly, a worse outcome.

“The other highlight of this study is that stool shedding may be extended beyond respiratory shedding,” Dr. Johnson said.

He suggested that this finding could influence current CDC criteria, which define absence of infectious risk by two consecutive, negative nasopharyngeal swabs. Instead, fecal testing may be needed, he said, along with measures to prevent fecal-oral transmission.

Dr. Johnson expressed particular concern for risk of infection via toilet plume, in which toilet flushing aerosolizes viral particles.

“As much as people try to social distance by 6 feet – you can do that when you walk into a store, or a building, but you can’t necessarily do that when you walk into a public toilet, where the plume may have been expansive for a period of time,” he said. “That toilet may never really get cleaned to a high level of disinfection, and those droplets set up potential for fecal-oral spread.”

Dr. Sharma disclosed relationships with Medtronic, Fujifilm, Boston Scientific, and others. Dr. Johnson disclosed no relevant conflicts of interest.

SOURCE: Parasa S et al. JAMA Network Open. 2020 Jun 11. doi: 10.1001/jamanetworkopen.2020.11335.

New preliminary data from the T1D Exchange suggest that, although hyperglycemia and diabetic ketoacidosis (DKA) are common in people with type 1 diabetes who develop COVID-19, many are still able to manage the illness at home and overall mortality is relatively low.

The new findings – the first US data on individuals with type 1 diabetes and COVID-19 – were published online June 5 in Diabetes Care by Osagie A. Ebekozien, MD, vice president, quality improvement and population health at the T1D Exchange, and colleagues.

Two UK studies are the only prior ones to previously examine the topic.

The newly published study includes data as of May 5 on 64 individuals from a total of 64 US sites, including 15 T1D Exchange member clinics and an additional 49 endocrinology clinics from around the country. Since the paper was submitted, there are now 220 patients from 68 sites. Another publication with a more detailed analysis of risk factors and adjustment for confounders is planned for later this year.

Some of the findings from the preliminary data have shifted, but many aspects remain consistent, Ebekozien told Medscape Medical News.

“One thing still very true, even with the unpublished findings, is the influence of A1c and glycemic management. ...With higher A1c levels, we’re seeing more COVID-19 hospitalizations and worse outcomes,” he said.

And as has been generally reported for COVID-19, high body mass index was a major risk factor in the preliminary dataset – and remains so.

There were two deaths in the preliminary report, both individuals with comorbidities in addition to type 1 diabetes, Ebekozien said. There have been a few more deaths in the larger dataset, but the mortality rate remains relatively low.

Interestingly, females predominate in both cohorts. That may be a reporting phenomenon, another factor that is being analyzed.

Hyperglycemia Remains a Major Risk Factor

The study is specifically being conducted by the T1D Exchange’s Quality Improvement Collaborative, which Ebekozien heads.

Data were obtained for 33 patients with type 1 diabetes who tested positive for COVID-19, and another 31 who were classified as “COVID-19–like” because they had symptoms consistent with COVID-19, as identified by the Centers for Disease Control and Prevention, but hadn’t been tested for the virus.

For all 64 patients, the mean age was 20.9 years and two thirds (65.6%) were aged 18 or younger. A higher proportion of the COVID-19–like patients were pediatric than the confirmed cases. The larger dataset includes more adult patients, Ebekozien told Medscape Medical News.

Overall, 60.9% of patients were female. Nearly half were white, a quarter Hispanic, and 18.8% black. More confirmed COVID-19 cases were black compared with suspected cases (30.3% vs 6.5%).

Median A1c for the overall group (including suspected COVID-19 cases) was 8.0%, but it was 8.5% among confirmed cases. Overall, six patients (9.8%) presented with new-onset type 1 diabetes after they developed COVID-19.

Hyperglycemia was present in half (32) of patients overall. DKA occurred in 19 people (30.2%): 15 of the confirmed COVID-19 cases (45.5%) versus just 4 (13.3%) of the COVID-19–like cases. Nausea was reported in 30.2% of patients overall.

Other symptoms were typical of COVID-19, including fever (41.3%), dry cough (38.1%), and shortness of breath (27.0%). Loss of taste and smell was less common, at just 9.5% overall.

Obesity was present in 39.7% of patients overall, with similar proportions in the confirmed and suspected COVID-19 groups. Hypertension and/or cardiovascular disease were present in 14.3% of patients overall, and the rate was similar between the two subgroups.

One of the two patients who died was a 79-year-old man who had hypertension and a prior stroke in addition to type 1 diabetes. The other was a 19-year-old woman with a history of asthma who developed a pulmonary embolism during the onset of COVID-19. Neither had DKA.

Even in Type 1 Diabetes, COVID-19 Can Be Managed at Home

Overall, 34.9% of patients were able to manage COVID-19 entirely at home, with 27.3% of the confirmed and 43.3% of the suspected cases able to do so.

At the other extreme, 22.2% of patients overall were admitted to the intensive care unit; 30.3% of the confirmed versus 13.3% of suspected cases.

Including the small proportion of patients sent home after being seen in emergency or urgent care, overall roughly half were not admitted to hospital.

“Interestingly, even in this preliminary study, half were managed at home via telemedicine with an endocrinologist and infectious disease specialist. ... I think it continues to be a case-by-case clinical decision between the patient and their provider,” Ebekozien said.

“But, we’re seeing a good number of patients who are managed at home and the symptoms resolve in a week or two, and the illness runs its course, and they don’t have to even be seen,” he added.

The research team is also collecting data on barriers to remote care, including challenges with telemedicine and how frontline providers are navigating them.

“Those are all things that our future paper will be able to shed more light on,” he explained.

Endocrinologists around the country are invited to report cases of COVID-19 in patients with type 1 diabetes to the T1D Exchange by emailing [email protected].

And in fact, Ebekozien also requested that clinicians with a large type 1 diabetes population also report if they’ve had no COVID-19 cases.

“Even if they haven’t had a case, that’s very useful information for us to know. One of the things we want to calculate down the line is the incidence ratio. Not all participating sites have had a case.”

Endocrinologists from all the participating sites have formed a dedicated community that meets regularly via webinars to share information, he noted. “It’s been a very selfless effort to work collaboratively as a community to quickly answer critical questions.”

The Helmsley Charitable Trust funds the T1D Exchange Quality Improvement Collaborative. The T1D Exchange received financial support for this study from Abbott Diabetes, Dexcom, JDRF, Insulet Corporation, Lilly, Medtronic, and Tandem Diabetes Care. No other relevant financial relationships were reported.
 

This article first appeared on Medscape.com.

New preliminary data from the T1D Exchange suggest that, although hyperglycemia and diabetic ketoacidosis (DKA) are common in people with type 1 diabetes who develop COVID-19, many are still able to manage the illness at home and overall mortality is relatively low.

The new findings – the first US data on individuals with type 1 diabetes and COVID-19 – were published online June 5 in Diabetes Care by Osagie A. Ebekozien, MD, vice president, quality improvement and population health at the T1D Exchange, and colleagues.

Two UK studies are the only prior ones to previously examine the topic.

The newly published study includes data as of May 5 on 64 individuals from a total of 64 US sites, including 15 T1D Exchange member clinics and an additional 49 endocrinology clinics from around the country. Since the paper was submitted, there are now 220 patients from 68 sites. Another publication with a more detailed analysis of risk factors and adjustment for confounders is planned for later this year.

Some of the findings from the preliminary data have shifted, but many aspects remain consistent, Ebekozien told Medscape Medical News.

“One thing still very true, even with the unpublished findings, is the influence of A1c and glycemic management. ...With higher A1c levels, we’re seeing more COVID-19 hospitalizations and worse outcomes,” he said.

And as has been generally reported for COVID-19, high body mass index was a major risk factor in the preliminary dataset – and remains so.

There were two deaths in the preliminary report, both individuals with comorbidities in addition to type 1 diabetes, Ebekozien said. There have been a few more deaths in the larger dataset, but the mortality rate remains relatively low.

Interestingly, females predominate in both cohorts. That may be a reporting phenomenon, another factor that is being analyzed.

Hyperglycemia Remains a Major Risk Factor

The study is specifically being conducted by the T1D Exchange’s Quality Improvement Collaborative, which Ebekozien heads.

Data were obtained for 33 patients with type 1 diabetes who tested positive for COVID-19, and another 31 who were classified as “COVID-19–like” because they had symptoms consistent with COVID-19, as identified by the Centers for Disease Control and Prevention, but hadn’t been tested for the virus.

For all 64 patients, the mean age was 20.9 years and two thirds (65.6%) were aged 18 or younger. A higher proportion of the COVID-19–like patients were pediatric than the confirmed cases. The larger dataset includes more adult patients, Ebekozien told Medscape Medical News.

Overall, 60.9% of patients were female. Nearly half were white, a quarter Hispanic, and 18.8% black. More confirmed COVID-19 cases were black compared with suspected cases (30.3% vs 6.5%).

Median A1c for the overall group (including suspected COVID-19 cases) was 8.0%, but it was 8.5% among confirmed cases. Overall, six patients (9.8%) presented with new-onset type 1 diabetes after they developed COVID-19.

Hyperglycemia was present in half (32) of patients overall. DKA occurred in 19 people (30.2%): 15 of the confirmed COVID-19 cases (45.5%) versus just 4 (13.3%) of the COVID-19–like cases. Nausea was reported in 30.2% of patients overall.

Other symptoms were typical of COVID-19, including fever (41.3%), dry cough (38.1%), and shortness of breath (27.0%). Loss of taste and smell was less common, at just 9.5% overall.

Obesity was present in 39.7% of patients overall, with similar proportions in the confirmed and suspected COVID-19 groups. Hypertension and/or cardiovascular disease were present in 14.3% of patients overall, and the rate was similar between the two subgroups.

One of the two patients who died was a 79-year-old man who had hypertension and a prior stroke in addition to type 1 diabetes. The other was a 19-year-old woman with a history of asthma who developed a pulmonary embolism during the onset of COVID-19. Neither had DKA.

Even in Type 1 Diabetes, COVID-19 Can Be Managed at Home

Overall, 34.9% of patients were able to manage COVID-19 entirely at home, with 27.3% of the confirmed and 43.3% of the suspected cases able to do so.

At the other extreme, 22.2% of patients overall were admitted to the intensive care unit; 30.3% of the confirmed versus 13.3% of suspected cases.

Including the small proportion of patients sent home after being seen in emergency or urgent care, overall roughly half were not admitted to hospital.

“Interestingly, even in this preliminary study, half were managed at home via telemedicine with an endocrinologist and infectious disease specialist. ... I think it continues to be a case-by-case clinical decision between the patient and their provider,” Ebekozien said.

“But, we’re seeing a good number of patients who are managed at home and the symptoms resolve in a week or two, and the illness runs its course, and they don’t have to even be seen,” he added.

The research team is also collecting data on barriers to remote care, including challenges with telemedicine and how frontline providers are navigating them.

“Those are all things that our future paper will be able to shed more light on,” he explained.

Endocrinologists around the country are invited to report cases of COVID-19 in patients with type 1 diabetes to the T1D Exchange by emailing [email protected].

And in fact, Ebekozien also requested that clinicians with a large type 1 diabetes population also report if they’ve had no COVID-19 cases.

“Even if they haven’t had a case, that’s very useful information for us to know. One of the things we want to calculate down the line is the incidence ratio. Not all participating sites have had a case.”

Endocrinologists from all the participating sites have formed a dedicated community that meets regularly via webinars to share information, he noted. “It’s been a very selfless effort to work collaboratively as a community to quickly answer critical questions.”

The Helmsley Charitable Trust funds the T1D Exchange Quality Improvement Collaborative. The T1D Exchange received financial support for this study from Abbott Diabetes, Dexcom, JDRF, Insulet Corporation, Lilly, Medtronic, and Tandem Diabetes Care. No other relevant financial relationships were reported.
 

This article first appeared on Medscape.com.

New preliminary data from the T1D Exchange suggest that, although hyperglycemia and diabetic ketoacidosis (DKA) are common in people with type 1 diabetes who develop COVID-19, many are still able to manage the illness at home and overall mortality is relatively low.

The new findings – the first US data on individuals with type 1 diabetes and COVID-19 – were published online June 5 in Diabetes Care by Osagie A. Ebekozien, MD, vice president, quality improvement and population health at the T1D Exchange, and colleagues.

Two UK studies are the only prior ones to previously examine the topic.

The newly published study includes data as of May 5 on 64 individuals from a total of 64 US sites, including 15 T1D Exchange member clinics and an additional 49 endocrinology clinics from around the country. Since the paper was submitted, there are now 220 patients from 68 sites. Another publication with a more detailed analysis of risk factors and adjustment for confounders is planned for later this year.

Some of the findings from the preliminary data have shifted, but many aspects remain consistent, Ebekozien told Medscape Medical News.

“One thing still very true, even with the unpublished findings, is the influence of A1c and glycemic management. ...With higher A1c levels, we’re seeing more COVID-19 hospitalizations and worse outcomes,” he said.

And as has been generally reported for COVID-19, high body mass index was a major risk factor in the preliminary dataset – and remains so.

There were two deaths in the preliminary report, both individuals with comorbidities in addition to type 1 diabetes, Ebekozien said. There have been a few more deaths in the larger dataset, but the mortality rate remains relatively low.

Interestingly, females predominate in both cohorts. That may be a reporting phenomenon, another factor that is being analyzed.

Hyperglycemia Remains a Major Risk Factor

The study is specifically being conducted by the T1D Exchange’s Quality Improvement Collaborative, which Ebekozien heads.

Data were obtained for 33 patients with type 1 diabetes who tested positive for COVID-19, and another 31 who were classified as “COVID-19–like” because they had symptoms consistent with COVID-19, as identified by the Centers for Disease Control and Prevention, but hadn’t been tested for the virus.

For all 64 patients, the mean age was 20.9 years and two thirds (65.6%) were aged 18 or younger. A higher proportion of the COVID-19–like patients were pediatric than the confirmed cases. The larger dataset includes more adult patients, Ebekozien told Medscape Medical News.

Overall, 60.9% of patients were female. Nearly half were white, a quarter Hispanic, and 18.8% black. More confirmed COVID-19 cases were black compared with suspected cases (30.3% vs 6.5%).

Median A1c for the overall group (including suspected COVID-19 cases) was 8.0%, but it was 8.5% among confirmed cases. Overall, six patients (9.8%) presented with new-onset type 1 diabetes after they developed COVID-19.

Hyperglycemia was present in half (32) of patients overall. DKA occurred in 19 people (30.2%): 15 of the confirmed COVID-19 cases (45.5%) versus just 4 (13.3%) of the COVID-19–like cases. Nausea was reported in 30.2% of patients overall.

Other symptoms were typical of COVID-19, including fever (41.3%), dry cough (38.1%), and shortness of breath (27.0%). Loss of taste and smell was less common, at just 9.5% overall.

Obesity was present in 39.7% of patients overall, with similar proportions in the confirmed and suspected COVID-19 groups. Hypertension and/or cardiovascular disease were present in 14.3% of patients overall, and the rate was similar between the two subgroups.

One of the two patients who died was a 79-year-old man who had hypertension and a prior stroke in addition to type 1 diabetes. The other was a 19-year-old woman with a history of asthma who developed a pulmonary embolism during the onset of COVID-19. Neither had DKA.

Even in Type 1 Diabetes, COVID-19 Can Be Managed at Home

Overall, 34.9% of patients were able to manage COVID-19 entirely at home, with 27.3% of the confirmed and 43.3% of the suspected cases able to do so.

At the other extreme, 22.2% of patients overall were admitted to the intensive care unit; 30.3% of the confirmed versus 13.3% of suspected cases.

Including the small proportion of patients sent home after being seen in emergency or urgent care, overall roughly half were not admitted to hospital.

“Interestingly, even in this preliminary study, half were managed at home via telemedicine with an endocrinologist and infectious disease specialist. ... I think it continues to be a case-by-case clinical decision between the patient and their provider,” Ebekozien said.

“But, we’re seeing a good number of patients who are managed at home and the symptoms resolve in a week or two, and the illness runs its course, and they don’t have to even be seen,” he added.

The research team is also collecting data on barriers to remote care, including challenges with telemedicine and how frontline providers are navigating them.

“Those are all things that our future paper will be able to shed more light on,” he explained.

Endocrinologists around the country are invited to report cases of COVID-19 in patients with type 1 diabetes to the T1D Exchange by emailing [email protected].

And in fact, Ebekozien also requested that clinicians with a large type 1 diabetes population also report if they’ve had no COVID-19 cases.

“Even if they haven’t had a case, that’s very useful information for us to know. One of the things we want to calculate down the line is the incidence ratio. Not all participating sites have had a case.”

Endocrinologists from all the participating sites have formed a dedicated community that meets regularly via webinars to share information, he noted. “It’s been a very selfless effort to work collaboratively as a community to quickly answer critical questions.”

The Helmsley Charitable Trust funds the T1D Exchange Quality Improvement Collaborative. The T1D Exchange received financial support for this study from Abbott Diabetes, Dexcom, JDRF, Insulet Corporation, Lilly, Medtronic, and Tandem Diabetes Care. No other relevant financial relationships were reported.
 

This article first appeared on Medscape.com.

Amid clouds of choking tear gas, booming flash-bang grenades and other “riot control agents,” volunteer medics plunged into street protests over the past weeks to help the injured – sometimes rushing to the front lines as soon as their hospital shifts ended.

Known as “street medics,” these unorthodox teams of nursing students, veterinarians, doctors, trauma surgeons, security guards, ski patrollers, nurses, wilderness EMTs, and off-the-clock ambulance workers poured water – not milk – into the eyes of tear-gassed protesters. They stanched bleeding wounds and plucked disoriented teenagers from clouds of gas, entering dangerous corners where on-duty emergency health responders may fear to go.

Many are medical professionals who see parallels between the front lines of COVID-19, where they confront stark racial imbalances among those stricken by the coronavirus, and what they see as racialized police brutality.

So donning cloth masks to protect against the virus – plus helmets, makeshift shields and other gear to guard against rubber bullets, projectiles and tear gas – the volunteer medics organized themselves into a web of first responders to care for people on the streets. They showed up early, set up first-aid stations, established transportation networks and covered their arms, helmets and backpacks with crosses made of red duct tape, to signify that they were medics. Some stayed late into the night past curfews until every protester had left.

Iris Butler, a 21-year-old certified nursing assistant who works in a nursing home, decided to offer her skills after seeing a man injured by a rubber bullet on her first night at the Denver protests. She showed up as a medic every night thereafter. She didn’t see it as a choice.

“I am working full time and basically being at the protest after getting straight off of work,” said Butler, who is black. That’s tiring, she added, but so is being a black woman in America.

After going out as a medic on her own, she soon met other volunteers. Together they used text-message chains to organize their efforts. One night, she responded to a man who had been shot with a rubber bullet in the chest; she said his torso had turned blue and purple from the impact. She also provided aid after a shooting near the protest left someone in critical condition.

“It’s hard, but bills need to be paid and justice needs to be served,” she said.

The street medic movement traces its roots, in part, to the 1960s protests, as well as the American Indian Movement and the Black Panther Party. Denver Action Medic Network offers a 20-hour training course that prepares them to treat patients in conflicts with police and large crowds; a four-hour session is offered to medical professionals as “bridge” training.

Since the coronavirus pandemic began, the Denver Action Medic Network has added new training guidelines: Don’t go to protests if sick or in contact with those who are infected; wear a mask; give people lots of space and use hand sanitizer. Jordan Garcia, a 39-year-old medic for over 20 years who works with the network of veteran street medics, said they also warn medics about the increased risk of transmission because of protesters coughing from tear gas, and urge them to get tested for the virus after the protests.

The number of volunteer medics swelled after George Floyd’s May 25 killing in Minneapolis. In Denver alone, at least 40 people reached out to the Denver Action Medic Network for training.

On June 3, Dr. Rupa Marya, an associate professor of medicine at the University of California,San Francisco, and the co-founder of the Do No Harm Coalition, which runs street medic training in the Bay Area, hosted a national webinar attended by over 3,000 medical professionals to provide the bridge training to be a street medic. In her online bio, Marya describes the coalition as “an organization of over 450 health workers committed to structural change” in addressing health problems.

“When we see suffering, that’s where we go,” Marya said. “And right now that suffering is happening on the streets.”

In the recent Denver protests, street medics responded to major head, face and eye injuries among protesters from what are sometimes described as “kinetic impact projectiles” or “less-than-lethal” bullets shot at protesters, along with tear-gas and flash-bang stun grenade canisters that either hit them or exploded in their faces.

Garcia, who by day works for an immigrant rights nonprofit, said that these weapons are not designed to be shot directly at people.

“We’re seeing police use these less-lethal weapons in lethal ways, and that is pretty upsetting,” Garcia said about the recent protests.

Denver police Chief Paul Pazen promised to make changes, including banning chokeholds and requiring SWAT teams to turn on their body cameras. Last week, a federal judge also issued a temporary injunction to stop Denver police from using tear gas and other less-than-lethal weapons in response to a class action lawsuit, in which a medic stated he was shot multiple times by police with pepper balls while treating patients. (Last week in North Carolina police were recorded destroying medic stations.)

Denver street medic Kevin Connell, a 30-year-old emergency room nurse, said he was hit with pepper balls in the back of his medic vest – which was clearly marked by red crosses – while treating a patient. He showed up to the Denver protests every night he did not have to work, he said, wearing a Kevlar medic vest, protective goggles and a homemade gas mask fashioned from a water bottle. As a member of the Denver Action Medic Network, Connell also served at the Standing Rock protests in North Dakota in a dispute over the building of the Dakota Access Pipeline.

“I mean, as bad as it sounds, it was only tear gas, pepper balls and rubber bullets that were being fired on us,” Connell said of his recent experience in Denver. “When I was at Standing Rock, they were using high-powered water hoses even when it was, like, freezing cold. … So I think the police here had a little bit more restraint.”

Still, first-time street medic Aj Mossman, a 31-year-old Denver emergency medical technician studying for nursing school, was shocked to be tear-gassed and struck in the back of the leg with a flash grenade while treating a protester on May 30. Mossman still has a large leg bruise.

The following night, Mossman, who uses the pronoun they, brought more protective gear, but said they are still having difficulty processing what felt like a war zone.

“I thought I understood what my black friends went through. I thought I understood what the black community went through,” said Mossman, who is white. “But I had absolutely no idea how violent the police were and how little they cared about who they hurt.”

For Butler, serving as a medic with others from various walks of life was inspiring. “They’re also out there to protect black and brown bodies. And that’s amazing,” she said. “That’s just a beautiful sight.”

This article originally appeared on Kaiser Health News, which is a nonprofit national health policy news service. It is an editorially independent program of the Henry J. Kaiser Family Foundation that is not affiliated with Kaiser Permanente.

Amid clouds of choking tear gas, booming flash-bang grenades and other “riot control agents,” volunteer medics plunged into street protests over the past weeks to help the injured – sometimes rushing to the front lines as soon as their hospital shifts ended.

Known as “street medics,” these unorthodox teams of nursing students, veterinarians, doctors, trauma surgeons, security guards, ski patrollers, nurses, wilderness EMTs, and off-the-clock ambulance workers poured water – not milk – into the eyes of tear-gassed protesters. They stanched bleeding wounds and plucked disoriented teenagers from clouds of gas, entering dangerous corners where on-duty emergency health responders may fear to go.

Many are medical professionals who see parallels between the front lines of COVID-19, where they confront stark racial imbalances among those stricken by the coronavirus, and what they see as racialized police brutality.

So donning cloth masks to protect against the virus – plus helmets, makeshift shields and other gear to guard against rubber bullets, projectiles and tear gas – the volunteer medics organized themselves into a web of first responders to care for people on the streets. They showed up early, set up first-aid stations, established transportation networks and covered their arms, helmets and backpacks with crosses made of red duct tape, to signify that they were medics. Some stayed late into the night past curfews until every protester had left.

Iris Butler, a 21-year-old certified nursing assistant who works in a nursing home, decided to offer her skills after seeing a man injured by a rubber bullet on her first night at the Denver protests. She showed up as a medic every night thereafter. She didn’t see it as a choice.

“I am working full time and basically being at the protest after getting straight off of work,” said Butler, who is black. That’s tiring, she added, but so is being a black woman in America.

After going out as a medic on her own, she soon met other volunteers. Together they used text-message chains to organize their efforts. One night, she responded to a man who had been shot with a rubber bullet in the chest; she said his torso had turned blue and purple from the impact. She also provided aid after a shooting near the protest left someone in critical condition.

“It’s hard, but bills need to be paid and justice needs to be served,” she said.

The street medic movement traces its roots, in part, to the 1960s protests, as well as the American Indian Movement and the Black Panther Party. Denver Action Medic Network offers a 20-hour training course that prepares them to treat patients in conflicts with police and large crowds; a four-hour session is offered to medical professionals as “bridge” training.

Since the coronavirus pandemic began, the Denver Action Medic Network has added new training guidelines: Don’t go to protests if sick or in contact with those who are infected; wear a mask; give people lots of space and use hand sanitizer. Jordan Garcia, a 39-year-old medic for over 20 years who works with the network of veteran street medics, said they also warn medics about the increased risk of transmission because of protesters coughing from tear gas, and urge them to get tested for the virus after the protests.

The number of volunteer medics swelled after George Floyd’s May 25 killing in Minneapolis. In Denver alone, at least 40 people reached out to the Denver Action Medic Network for training.

On June 3, Dr. Rupa Marya, an associate professor of medicine at the University of California,San Francisco, and the co-founder of the Do No Harm Coalition, which runs street medic training in the Bay Area, hosted a national webinar attended by over 3,000 medical professionals to provide the bridge training to be a street medic. In her online bio, Marya describes the coalition as “an organization of over 450 health workers committed to structural change” in addressing health problems.

“When we see suffering, that’s where we go,” Marya said. “And right now that suffering is happening on the streets.”

In the recent Denver protests, street medics responded to major head, face and eye injuries among protesters from what are sometimes described as “kinetic impact projectiles” or “less-than-lethal” bullets shot at protesters, along with tear-gas and flash-bang stun grenade canisters that either hit them or exploded in their faces.

Garcia, who by day works for an immigrant rights nonprofit, said that these weapons are not designed to be shot directly at people.

“We’re seeing police use these less-lethal weapons in lethal ways, and that is pretty upsetting,” Garcia said about the recent protests.

Denver police Chief Paul Pazen promised to make changes, including banning chokeholds and requiring SWAT teams to turn on their body cameras. Last week, a federal judge also issued a temporary injunction to stop Denver police from using tear gas and other less-than-lethal weapons in response to a class action lawsuit, in which a medic stated he was shot multiple times by police with pepper balls while treating patients. (Last week in North Carolina police were recorded destroying medic stations.)

Denver street medic Kevin Connell, a 30-year-old emergency room nurse, said he was hit with pepper balls in the back of his medic vest – which was clearly marked by red crosses – while treating a patient. He showed up to the Denver protests every night he did not have to work, he said, wearing a Kevlar medic vest, protective goggles and a homemade gas mask fashioned from a water bottle. As a member of the Denver Action Medic Network, Connell also served at the Standing Rock protests in North Dakota in a dispute over the building of the Dakota Access Pipeline.

“I mean, as bad as it sounds, it was only tear gas, pepper balls and rubber bullets that were being fired on us,” Connell said of his recent experience in Denver. “When I was at Standing Rock, they were using high-powered water hoses even when it was, like, freezing cold. … So I think the police here had a little bit more restraint.”

Still, first-time street medic Aj Mossman, a 31-year-old Denver emergency medical technician studying for nursing school, was shocked to be tear-gassed and struck in the back of the leg with a flash grenade while treating a protester on May 30. Mossman still has a large leg bruise.

The following night, Mossman, who uses the pronoun they, brought more protective gear, but said they are still having difficulty processing what felt like a war zone.

“I thought I understood what my black friends went through. I thought I understood what the black community went through,” said Mossman, who is white. “But I had absolutely no idea how violent the police were and how little they cared about who they hurt.”

For Butler, serving as a medic with others from various walks of life was inspiring. “They’re also out there to protect black and brown bodies. And that’s amazing,” she said. “That’s just a beautiful sight.”

This article originally appeared on Kaiser Health News, which is a nonprofit national health policy news service. It is an editorially independent program of the Henry J. Kaiser Family Foundation that is not affiliated with Kaiser Permanente.

Amid clouds of choking tear gas, booming flash-bang grenades and other “riot control agents,” volunteer medics plunged into street protests over the past weeks to help the injured – sometimes rushing to the front lines as soon as their hospital shifts ended.

Known as “street medics,” these unorthodox teams of nursing students, veterinarians, doctors, trauma surgeons, security guards, ski patrollers, nurses, wilderness EMTs, and off-the-clock ambulance workers poured water – not milk – into the eyes of tear-gassed protesters. They stanched bleeding wounds and plucked disoriented teenagers from clouds of gas, entering dangerous corners where on-duty emergency health responders may fear to go.

Many are medical professionals who see parallels between the front lines of COVID-19, where they confront stark racial imbalances among those stricken by the coronavirus, and what they see as racialized police brutality.

So donning cloth masks to protect against the virus – plus helmets, makeshift shields and other gear to guard against rubber bullets, projectiles and tear gas – the volunteer medics organized themselves into a web of first responders to care for people on the streets. They showed up early, set up first-aid stations, established transportation networks and covered their arms, helmets and backpacks with crosses made of red duct tape, to signify that they were medics. Some stayed late into the night past curfews until every protester had left.

Iris Butler, a 21-year-old certified nursing assistant who works in a nursing home, decided to offer her skills after seeing a man injured by a rubber bullet on her first night at the Denver protests. She showed up as a medic every night thereafter. She didn’t see it as a choice.

“I am working full time and basically being at the protest after getting straight off of work,” said Butler, who is black. That’s tiring, she added, but so is being a black woman in America.

After going out as a medic on her own, she soon met other volunteers. Together they used text-message chains to organize their efforts. One night, she responded to a man who had been shot with a rubber bullet in the chest; she said his torso had turned blue and purple from the impact. She also provided aid after a shooting near the protest left someone in critical condition.

“It’s hard, but bills need to be paid and justice needs to be served,” she said.

The street medic movement traces its roots, in part, to the 1960s protests, as well as the American Indian Movement and the Black Panther Party. Denver Action Medic Network offers a 20-hour training course that prepares them to treat patients in conflicts with police and large crowds; a four-hour session is offered to medical professionals as “bridge” training.

Since the coronavirus pandemic began, the Denver Action Medic Network has added new training guidelines: Don’t go to protests if sick or in contact with those who are infected; wear a mask; give people lots of space and use hand sanitizer. Jordan Garcia, a 39-year-old medic for over 20 years who works with the network of veteran street medics, said they also warn medics about the increased risk of transmission because of protesters coughing from tear gas, and urge them to get tested for the virus after the protests.

The number of volunteer medics swelled after George Floyd’s May 25 killing in Minneapolis. In Denver alone, at least 40 people reached out to the Denver Action Medic Network for training.

On June 3, Dr. Rupa Marya, an associate professor of medicine at the University of California,San Francisco, and the co-founder of the Do No Harm Coalition, which runs street medic training in the Bay Area, hosted a national webinar attended by over 3,000 medical professionals to provide the bridge training to be a street medic. In her online bio, Marya describes the coalition as “an organization of over 450 health workers committed to structural change” in addressing health problems.

“When we see suffering, that’s where we go,” Marya said. “And right now that suffering is happening on the streets.”

In the recent Denver protests, street medics responded to major head, face and eye injuries among protesters from what are sometimes described as “kinetic impact projectiles” or “less-than-lethal” bullets shot at protesters, along with tear-gas and flash-bang stun grenade canisters that either hit them or exploded in their faces.

Garcia, who by day works for an immigrant rights nonprofit, said that these weapons are not designed to be shot directly at people.

“We’re seeing police use these less-lethal weapons in lethal ways, and that is pretty upsetting,” Garcia said about the recent protests.

Denver police Chief Paul Pazen promised to make changes, including banning chokeholds and requiring SWAT teams to turn on their body cameras. Last week, a federal judge also issued a temporary injunction to stop Denver police from using tear gas and other less-than-lethal weapons in response to a class action lawsuit, in which a medic stated he was shot multiple times by police with pepper balls while treating patients. (Last week in North Carolina police were recorded destroying medic stations.)

Denver street medic Kevin Connell, a 30-year-old emergency room nurse, said he was hit with pepper balls in the back of his medic vest – which was clearly marked by red crosses – while treating a patient. He showed up to the Denver protests every night he did not have to work, he said, wearing a Kevlar medic vest, protective goggles and a homemade gas mask fashioned from a water bottle. As a member of the Denver Action Medic Network, Connell also served at the Standing Rock protests in North Dakota in a dispute over the building of the Dakota Access Pipeline.

“I mean, as bad as it sounds, it was only tear gas, pepper balls and rubber bullets that were being fired on us,” Connell said of his recent experience in Denver. “When I was at Standing Rock, they were using high-powered water hoses even when it was, like, freezing cold. … So I think the police here had a little bit more restraint.”

Still, first-time street medic Aj Mossman, a 31-year-old Denver emergency medical technician studying for nursing school, was shocked to be tear-gassed and struck in the back of the leg with a flash grenade while treating a protester on May 30. Mossman still has a large leg bruise.

The following night, Mossman, who uses the pronoun they, brought more protective gear, but said they are still having difficulty processing what felt like a war zone.

“I thought I understood what my black friends went through. I thought I understood what the black community went through,” said Mossman, who is white. “But I had absolutely no idea how violent the police were and how little they cared about who they hurt.”

For Butler, serving as a medic with others from various walks of life was inspiring. “They’re also out there to protect black and brown bodies. And that’s amazing,” she said. “That’s just a beautiful sight.”

This article originally appeared on Kaiser Health News, which is a nonprofit national health policy news service. It is an editorially independent program of the Henry J. Kaiser Family Foundation that is not affiliated with Kaiser Permanente.

Low-dose ipilimumab plus pembrolizumab given immediately after progression on a PD-1 antibody alone demonstrated antitumor activity and tolerability in patients with advanced melanoma in a phase 2 study, according to an investigator.

The investigator, Daniel Olson, MD, of the University of Chicago, presented the study results as part of the American Society of Clinical Oncology virtual scientific program.

Pembrolizumab plus ipilimumab at 1 mg/kg generated a response rate of 27%, Dr. Olson reported. This is higher than the 15% response rate observed in historical controls who received ipilimumab alone after primary PD-1 failure (Lancet Oncol. 2019 Sep;20[9]:1239-1251), he noted.

“Treatment-related grade 3 to 4 toxicity occurred in 27% of patients” in the current trial, Dr. Olson added. He said this compares favorably to ipilimumab given at 3 mg/kg in combination with a PD-1 antibody first line, which produced a grade 3/4 adverse event rate of 59% in a prior trial (N Engl J Med 2017; 377:1345-1356).
 

Preserving efficacy while limiting toxicity

“The combination of PD-1 and CTLA-4 blockade is an incredibly potent combination, not only in melanoma, but across cancer types,” said Douglas Johnson, MD, an assistant professor at Vanderbilt University in Nashville, Tenn., and the discussant on Dr. Olson’s presentation.

Dr. Johnson noted, however, that the combination produces a high incidence of serious immune-related adverse events.

The goal of recent research has been finding a way to preserve the efficacy but limit the toxicity. The tack taken in the current study was to wait until primary PD-1 antibody failure to initiate the combination, then do so with an ipilimumab dose lower than the standard 3 mg/kg used in melanoma.

“The response rate was quite good,” Dr. Johnson said. “I think these are very favorable results.”

“It does seem like the sequential approach does decrease the total number of toxicities compared to using both agents in the front line,” he added. “Should we use 1 mg/kg or 3 mg/kg [ipilimumab] in this sort of sequential-type approach? I would say, at this point, they’re still both viable.”

However, for “patients who really need an upfront response ... we might favor giving combination upfront,” Dr. Johnson said.
 

Patients and treatment

The trial (NCT02743819) enrolled 70 patients with unresectable or metastatic melanoma that had progressed on a PD-1 antibody after a median treatment duration of 4.8 months. Patients had no prior exposure to a CTLA4 antibody.

Prior to entry, 86% of subjects had been treated with a PD-1 antibody alone, 14% with a PD-1 antibody in a non-CTLA4 antibody combination, and 7% with BRAF-directed therapy prior to PD-1 antibody treatment.

The patients’ median age was 64 years, and 67% were men. Overall, 89% of subjects had cutaneous melanoma, 10% acral melanoma, and 1% mucosal melanoma.

Half of patients had stage IV M1c or M1d disease. Ten percent had treated brain metastases at baseline, 24% had liver metastases, 28% had baseline lactate dehydrogenase (LDH) above the upper limit of normal, and 29% had BRAF mutations.

The patients were treated with ipilimumab at 1 mg/kg every 3 weeks for four doses. They received pembrolizumab at 200 mg every 3 weeks for up to 2 years.
 

Response details

There were 61 subjects evaluable for response, but all 70 patients were considered in the response rate. There were 5 complete responses and 14 partial responses, for a response rate of 27% (19/70). The median duration of response was 18.5 months.

“We did observe a substantially higher response rate among the PD-L1 negative subgroup, as compared to PD-L1-positive,” Dr. Olson said. “The responses observed in some of these higher-risk patients, and especially the responses we saw among many PD-L1-negative tumors, suggested that we might be capturing atypical responders with [pembrolizumab plus ipilimumab].”

“Most responses occurred in non-T-cell-inflamed or intermediate tumors,” Dr. Olson added. “Our trial enriched for non-T-cell inflamed tumor phenotypes, where we then observe[d] responses.”

“These patients responded across BRAF mutation status,” Dr. Johnson noted. “Patients who had elevated LDH, those who had liver metastases, brain metastases, also had comparable response rates to those lacking those more adverse prognostic features.”
 

Survival and safety

The median progression-free survival was 5 months, and the median overall survival was 24.7 months.

“The multiple durable responses we observed did translate into long-term survival for some patients,” Dr. Olson said.

Eighteen subjects (26%) had grade 3 adverse events at least possibly related to treatment. The most common were colitis/diarrhea in 9%, rash in 6%, and ALT/AST elevations in 6%. There was one grade 4 adverse event, a lipase elevation.

The median time to onset of high-grade adverse events was 55 days, which would fall between cycles 2 and 3 of ipilimumab “and is similar to the experience with [ipilimumab] in the front-line setting,” Dr. Olson said.

This study was funded by an investigator-initiated grant from Merck. Dr. Olson had no disclosures. Some of his coinvestigators reported ties to the company. Dr. Johnson is an advisor for Merck.

[email protected]

SOURCE: Olson D et al. ASCO 2020, Abstract 10004.

Low-dose ipilimumab plus pembrolizumab given immediately after progression on a PD-1 antibody alone demonstrated antitumor activity and tolerability in patients with advanced melanoma in a phase 2 study, according to an investigator.

The investigator, Daniel Olson, MD, of the University of Chicago, presented the study results as part of the American Society of Clinical Oncology virtual scientific program.

Pembrolizumab plus ipilimumab at 1 mg/kg generated a response rate of 27%, Dr. Olson reported. This is higher than the 15% response rate observed in historical controls who received ipilimumab alone after primary PD-1 failure (Lancet Oncol. 2019 Sep;20[9]:1239-1251), he noted.

“Treatment-related grade 3 to 4 toxicity occurred in 27% of patients” in the current trial, Dr. Olson added. He said this compares favorably to ipilimumab given at 3 mg/kg in combination with a PD-1 antibody first line, which produced a grade 3/4 adverse event rate of 59% in a prior trial (N Engl J Med 2017; 377:1345-1356).
 

Preserving efficacy while limiting toxicity

“The combination of PD-1 and CTLA-4 blockade is an incredibly potent combination, not only in melanoma, but across cancer types,” said Douglas Johnson, MD, an assistant professor at Vanderbilt University in Nashville, Tenn., and the discussant on Dr. Olson’s presentation.

Dr. Johnson noted, however, that the combination produces a high incidence of serious immune-related adverse events.

The goal of recent research has been finding a way to preserve the efficacy but limit the toxicity. The tack taken in the current study was to wait until primary PD-1 antibody failure to initiate the combination, then do so with an ipilimumab dose lower than the standard 3 mg/kg used in melanoma.

“The response rate was quite good,” Dr. Johnson said. “I think these are very favorable results.”

“It does seem like the sequential approach does decrease the total number of toxicities compared to using both agents in the front line,” he added. “Should we use 1 mg/kg or 3 mg/kg [ipilimumab] in this sort of sequential-type approach? I would say, at this point, they’re still both viable.”

However, for “patients who really need an upfront response ... we might favor giving combination upfront,” Dr. Johnson said.
 

Patients and treatment

The trial (NCT02743819) enrolled 70 patients with unresectable or metastatic melanoma that had progressed on a PD-1 antibody after a median treatment duration of 4.8 months. Patients had no prior exposure to a CTLA4 antibody.

Prior to entry, 86% of subjects had been treated with a PD-1 antibody alone, 14% with a PD-1 antibody in a non-CTLA4 antibody combination, and 7% with BRAF-directed therapy prior to PD-1 antibody treatment.

The patients’ median age was 64 years, and 67% were men. Overall, 89% of subjects had cutaneous melanoma, 10% acral melanoma, and 1% mucosal melanoma.

Half of patients had stage IV M1c or M1d disease. Ten percent had treated brain metastases at baseline, 24% had liver metastases, 28% had baseline lactate dehydrogenase (LDH) above the upper limit of normal, and 29% had BRAF mutations.

The patients were treated with ipilimumab at 1 mg/kg every 3 weeks for four doses. They received pembrolizumab at 200 mg every 3 weeks for up to 2 years.
 

Response details

There were 61 subjects evaluable for response, but all 70 patients were considered in the response rate. There were 5 complete responses and 14 partial responses, for a response rate of 27% (19/70). The median duration of response was 18.5 months.

“We did observe a substantially higher response rate among the PD-L1 negative subgroup, as compared to PD-L1-positive,” Dr. Olson said. “The responses observed in some of these higher-risk patients, and especially the responses we saw among many PD-L1-negative tumors, suggested that we might be capturing atypical responders with [pembrolizumab plus ipilimumab].”

“Most responses occurred in non-T-cell-inflamed or intermediate tumors,” Dr. Olson added. “Our trial enriched for non-T-cell inflamed tumor phenotypes, where we then observe[d] responses.”

“These patients responded across BRAF mutation status,” Dr. Johnson noted. “Patients who had elevated LDH, those who had liver metastases, brain metastases, also had comparable response rates to those lacking those more adverse prognostic features.”
 

Survival and safety

The median progression-free survival was 5 months, and the median overall survival was 24.7 months.

“The multiple durable responses we observed did translate into long-term survival for some patients,” Dr. Olson said.

Eighteen subjects (26%) had grade 3 adverse events at least possibly related to treatment. The most common were colitis/diarrhea in 9%, rash in 6%, and ALT/AST elevations in 6%. There was one grade 4 adverse event, a lipase elevation.

The median time to onset of high-grade adverse events was 55 days, which would fall between cycles 2 and 3 of ipilimumab “and is similar to the experience with [ipilimumab] in the front-line setting,” Dr. Olson said.

This study was funded by an investigator-initiated grant from Merck. Dr. Olson had no disclosures. Some of his coinvestigators reported ties to the company. Dr. Johnson is an advisor for Merck.

[email protected]

SOURCE: Olson D et al. ASCO 2020, Abstract 10004.

Low-dose ipilimumab plus pembrolizumab given immediately after progression on a PD-1 antibody alone demonstrated antitumor activity and tolerability in patients with advanced melanoma in a phase 2 study, according to an investigator.

The investigator, Daniel Olson, MD, of the University of Chicago, presented the study results as part of the American Society of Clinical Oncology virtual scientific program.

Pembrolizumab plus ipilimumab at 1 mg/kg generated a response rate of 27%, Dr. Olson reported. This is higher than the 15% response rate observed in historical controls who received ipilimumab alone after primary PD-1 failure (Lancet Oncol. 2019 Sep;20[9]:1239-1251), he noted.

“Treatment-related grade 3 to 4 toxicity occurred in 27% of patients” in the current trial, Dr. Olson added. He said this compares favorably to ipilimumab given at 3 mg/kg in combination with a PD-1 antibody first line, which produced a grade 3/4 adverse event rate of 59% in a prior trial (N Engl J Med 2017; 377:1345-1356).
 

Preserving efficacy while limiting toxicity

“The combination of PD-1 and CTLA-4 blockade is an incredibly potent combination, not only in melanoma, but across cancer types,” said Douglas Johnson, MD, an assistant professor at Vanderbilt University in Nashville, Tenn., and the discussant on Dr. Olson’s presentation.

Dr. Johnson noted, however, that the combination produces a high incidence of serious immune-related adverse events.

The goal of recent research has been finding a way to preserve the efficacy but limit the toxicity. The tack taken in the current study was to wait until primary PD-1 antibody failure to initiate the combination, then do so with an ipilimumab dose lower than the standard 3 mg/kg used in melanoma.

“The response rate was quite good,” Dr. Johnson said. “I think these are very favorable results.”

“It does seem like the sequential approach does decrease the total number of toxicities compared to using both agents in the front line,” he added. “Should we use 1 mg/kg or 3 mg/kg [ipilimumab] in this sort of sequential-type approach? I would say, at this point, they’re still both viable.”

However, for “patients who really need an upfront response ... we might favor giving combination upfront,” Dr. Johnson said.
 

Patients and treatment

The trial (NCT02743819) enrolled 70 patients with unresectable or metastatic melanoma that had progressed on a PD-1 antibody after a median treatment duration of 4.8 months. Patients had no prior exposure to a CTLA4 antibody.

Prior to entry, 86% of subjects had been treated with a PD-1 antibody alone, 14% with a PD-1 antibody in a non-CTLA4 antibody combination, and 7% with BRAF-directed therapy prior to PD-1 antibody treatment.

The patients’ median age was 64 years, and 67% were men. Overall, 89% of subjects had cutaneous melanoma, 10% acral melanoma, and 1% mucosal melanoma.

Half of patients had stage IV M1c or M1d disease. Ten percent had treated brain metastases at baseline, 24% had liver metastases, 28% had baseline lactate dehydrogenase (LDH) above the upper limit of normal, and 29% had BRAF mutations.

The patients were treated with ipilimumab at 1 mg/kg every 3 weeks for four doses. They received pembrolizumab at 200 mg every 3 weeks for up to 2 years.
 

Response details

There were 61 subjects evaluable for response, but all 70 patients were considered in the response rate. There were 5 complete responses and 14 partial responses, for a response rate of 27% (19/70). The median duration of response was 18.5 months.

“We did observe a substantially higher response rate among the PD-L1 negative subgroup, as compared to PD-L1-positive,” Dr. Olson said. “The responses observed in some of these higher-risk patients, and especially the responses we saw among many PD-L1-negative tumors, suggested that we might be capturing atypical responders with [pembrolizumab plus ipilimumab].”

“Most responses occurred in non-T-cell-inflamed or intermediate tumors,” Dr. Olson added. “Our trial enriched for non-T-cell inflamed tumor phenotypes, where we then observe[d] responses.”

“These patients responded across BRAF mutation status,” Dr. Johnson noted. “Patients who had elevated LDH, those who had liver metastases, brain metastases, also had comparable response rates to those lacking those more adverse prognostic features.”
 

Survival and safety

The median progression-free survival was 5 months, and the median overall survival was 24.7 months.

“The multiple durable responses we observed did translate into long-term survival for some patients,” Dr. Olson said.

Eighteen subjects (26%) had grade 3 adverse events at least possibly related to treatment. The most common were colitis/diarrhea in 9%, rash in 6%, and ALT/AST elevations in 6%. There was one grade 4 adverse event, a lipase elevation.

The median time to onset of high-grade adverse events was 55 days, which would fall between cycles 2 and 3 of ipilimumab “and is similar to the experience with [ipilimumab] in the front-line setting,” Dr. Olson said.

This study was funded by an investigator-initiated grant from Merck. Dr. Olson had no disclosures. Some of his coinvestigators reported ties to the company. Dr. Johnson is an advisor for Merck.

[email protected]

SOURCE: Olson D et al. ASCO 2020, Abstract 10004.

Lichen nitidus (LN) is an uncommon inflammatory dermatosis of uncertain etiology. It most commonly presents as small, shiny, skin colored papules that typically occur on the trunk, extremities, or genitalia of children and young adults. However, it can affect people of all ages and all areas of skin. Lichen nitidus lesions may emerge in areas of trauma, often in a linear arrangement, called the Koebner phenomenon. It is not thought to be associated with any systemic disease. Nail involvement may be present. Oral lesions are not commonly seen. The diagnosis of LN is often a clinical one.

Histopathology for this patient showed a focally dense lymphohistiocytic infiltrate with multinucleate giant cells in the papillary dermis, associated with overlying epidermal atrophy and adjacent elongated rete ridges surrounding the infiltrate in a characteristic “ball and claw” pattern. These findings were consistent with a diagnosis of lichen nitidus.

The case and these photos were submitted byMs. Swartz of Nova Southeastern University, Ft. Lauderdale, Fla.; Dr. Chen and Dr. Walder of Bay Harbor Islands, Fla.; and Dr. Winslow of Pompano Beach, Fla. Donna Bilu Martin, MD, editor of this column, is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Fla. More diagnostic cases are available at MDedge.com/Dermatology. To submit a case for possible publication, send an email to [email protected].
 

Lichen nitidus (LN) is an uncommon inflammatory dermatosis of uncertain etiology. It most commonly presents as small, shiny, skin colored papules that typically occur on the trunk, extremities, or genitalia of children and young adults. However, it can affect people of all ages and all areas of skin. Lichen nitidus lesions may emerge in areas of trauma, often in a linear arrangement, called the Koebner phenomenon. It is not thought to be associated with any systemic disease. Nail involvement may be present. Oral lesions are not commonly seen. The diagnosis of LN is often a clinical one.

Histopathology for this patient showed a focally dense lymphohistiocytic infiltrate with multinucleate giant cells in the papillary dermis, associated with overlying epidermal atrophy and adjacent elongated rete ridges surrounding the infiltrate in a characteristic “ball and claw” pattern. These findings were consistent with a diagnosis of lichen nitidus.

The case and these photos were submitted byMs. Swartz of Nova Southeastern University, Ft. Lauderdale, Fla.; Dr. Chen and Dr. Walder of Bay Harbor Islands, Fla.; and Dr. Winslow of Pompano Beach, Fla. Donna Bilu Martin, MD, editor of this column, is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Fla. More diagnostic cases are available at MDedge.com/Dermatology. To submit a case for possible publication, send an email to [email protected].
 

Lichen nitidus (LN) is an uncommon inflammatory dermatosis of uncertain etiology. It most commonly presents as small, shiny, skin colored papules that typically occur on the trunk, extremities, or genitalia of children and young adults. However, it can affect people of all ages and all areas of skin. Lichen nitidus lesions may emerge in areas of trauma, often in a linear arrangement, called the Koebner phenomenon. It is not thought to be associated with any systemic disease. Nail involvement may be present. Oral lesions are not commonly seen. The diagnosis of LN is often a clinical one.

Histopathology for this patient showed a focally dense lymphohistiocytic infiltrate with multinucleate giant cells in the papillary dermis, associated with overlying epidermal atrophy and adjacent elongated rete ridges surrounding the infiltrate in a characteristic “ball and claw” pattern. These findings were consistent with a diagnosis of lichen nitidus.

The case and these photos were submitted byMs. Swartz of Nova Southeastern University, Ft. Lauderdale, Fla.; Dr. Chen and Dr. Walder of Bay Harbor Islands, Fla.; and Dr. Winslow of Pompano Beach, Fla. Donna Bilu Martin, MD, editor of this column, is a board-certified dermatologist in private practice at Premier Dermatology, MD, in Aventura, Fla. More diagnostic cases are available at MDedge.com/Dermatology. To submit a case for possible publication, send an email to [email protected].
 

On April 16, the White House released federal guidelines for reopening American businesses – followed 3 days later by specific recommendations from the Centers for Medicare and Medicaid Services for health care practices in areas with a low incidence of COVID-19. Since then, a slew of resources and guidelines have emerged to help you safely reopen your medical practice.

Depending on where you live, you may have already reopened (or even never closed), or you may be awaiting the relaxation of restrictions in your state. (As I write this on June 10, the stay-at-home order in my state, New Jersey, is being rescinded.)

The big question, of course, is whether patients can be convinced that it is safe to leave their homes and come to your office. The answer may depend on how well you time your reopening and adhere to the appropriate federal, state, and independent guidelines.

The federal guidelines have three sections: criteria, which outline conditions each region or state should satisfy before reopening; preparedness, which lists how states should prepare for reopening; and phase guidelines, which detail responsibilities of individuals and employers during distinct reopening phases.

You should pay the most attention to the “criteria” section. The key question to ask: “Has my state or region satisfied the basic criteria for reopening?”

Those criteria are as follows:

• Symptoms reported within a 14-day period should be on a downward trajectory.
• Cases documented (or positive tests as a percentage of total tests) within a 14-day period should also be on a downward trajectory.
• Hospitals should be treating all patients without crisis care. They should also have a robust testing program in place for at-risk health care workers.

If your area meets these criteria, you can proceed to the CMS recommendations. They cover general advice related to personal protective equipment (PPE), workforce availability, facility considerations, sanitation protocols, supplies, and testing capacity.

The key takeaway: As long as your area has the resources to quickly respond to a surge of COVID-19 cases, you can start offering care to non-COVID patients. Keep seeing patients via telehealth as often as possible, and prioritize surgical/procedural care and high-complexity chronic disease management before moving on to preventive and cosmetic services.

The American Medical Association has issued its own checklist of criteria for reopening your practice to supplement the federal guidelines. Highlights include the following:

• Sit down with a calendar and pick an expected reopening day. Ideally, this should include a “soft reopening.” Make a plan to stock necessary PPE and write down plans for cleaning and staffing if an employee or patient is diagnosed with COVID-19 after visiting your office.
• Take a stepwise approach so you can identify challenges early and address them. It’s important to figure out which visits can continue via telehealth, and begin with just a few in-person visits each day. Plan out a schedule and clearly communicate it to patients, clinicians, and staff.
• Patient safety is your top concern. Encourage patients to visit without companions whenever possible, and of course, all individuals who visit the office should wear a cloth face covering.
• Screen employees for fevers and other symptoms of COVID-19; remember that those records are subject to HIPAA rules and must be kept confidential. Minimize contact between employees as much as possible.
• Do your best to screen patients before in-person visits, to verify they don’t have symptoms of COVID-19. Consider creating a script that office staff can use to contact patients 24 hours before they come in. Use this as a chance to ask about symptoms, and explain any reopening logistics they should know about.
• Contact your malpractice insurance carrier to discuss whether you need to make any changes to your coverage.

This would also be a great time to review your confidentiality, privacy, and data security protocols. COVID-19 presents new challenges for data privacy – for example, if you must inform coworkers or patients that they have come into contact with someone who tested positive. Make a plan that follows HIPAA guidelines during COVID-19. Also, make sure you have a plan for handling issues like paid sick leave or reporting COVID-19 cases to your local health department.

Another useful resource is the Medical Group Management Association’s COVID-19 Medical Practice Reopening Checklist. You can use it to confirm that you are addressing all the important items, and that you haven’t missed anything.

As for me, I am advising patients who are reluctant to seek treatment that many medical problems pose more risk than COVID-19, faster treatment means better outcomes, and because we maintain strict disinfection protocols, they are far less likely to be infected with COVID-19 in my office than, say, at a grocery store.
 

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

On April 16, the White House released federal guidelines for reopening American businesses – followed 3 days later by specific recommendations from the Centers for Medicare and Medicaid Services for health care practices in areas with a low incidence of COVID-19. Since then, a slew of resources and guidelines have emerged to help you safely reopen your medical practice.

Depending on where you live, you may have already reopened (or even never closed), or you may be awaiting the relaxation of restrictions in your state. (As I write this on June 10, the stay-at-home order in my state, New Jersey, is being rescinded.)

The big question, of course, is whether patients can be convinced that it is safe to leave their homes and come to your office. The answer may depend on how well you time your reopening and adhere to the appropriate federal, state, and independent guidelines.

The federal guidelines have three sections: criteria, which outline conditions each region or state should satisfy before reopening; preparedness, which lists how states should prepare for reopening; and phase guidelines, which detail responsibilities of individuals and employers during distinct reopening phases.

You should pay the most attention to the “criteria” section. The key question to ask: “Has my state or region satisfied the basic criteria for reopening?”

Those criteria are as follows:

• Symptoms reported within a 14-day period should be on a downward trajectory.
• Cases documented (or positive tests as a percentage of total tests) within a 14-day period should also be on a downward trajectory.
• Hospitals should be treating all patients without crisis care. They should also have a robust testing program in place for at-risk health care workers.

If your area meets these criteria, you can proceed to the CMS recommendations. They cover general advice related to personal protective equipment (PPE), workforce availability, facility considerations, sanitation protocols, supplies, and testing capacity.

The key takeaway: As long as your area has the resources to quickly respond to a surge of COVID-19 cases, you can start offering care to non-COVID patients. Keep seeing patients via telehealth as often as possible, and prioritize surgical/procedural care and high-complexity chronic disease management before moving on to preventive and cosmetic services.

The American Medical Association has issued its own checklist of criteria for reopening your practice to supplement the federal guidelines. Highlights include the following:

• Sit down with a calendar and pick an expected reopening day. Ideally, this should include a “soft reopening.” Make a plan to stock necessary PPE and write down plans for cleaning and staffing if an employee or patient is diagnosed with COVID-19 after visiting your office.
• Take a stepwise approach so you can identify challenges early and address them. It’s important to figure out which visits can continue via telehealth, and begin with just a few in-person visits each day. Plan out a schedule and clearly communicate it to patients, clinicians, and staff.
• Patient safety is your top concern. Encourage patients to visit without companions whenever possible, and of course, all individuals who visit the office should wear a cloth face covering.
• Screen employees for fevers and other symptoms of COVID-19; remember that those records are subject to HIPAA rules and must be kept confidential. Minimize contact between employees as much as possible.
• Do your best to screen patients before in-person visits, to verify they don’t have symptoms of COVID-19. Consider creating a script that office staff can use to contact patients 24 hours before they come in. Use this as a chance to ask about symptoms, and explain any reopening logistics they should know about.
• Contact your malpractice insurance carrier to discuss whether you need to make any changes to your coverage.

This would also be a great time to review your confidentiality, privacy, and data security protocols. COVID-19 presents new challenges for data privacy – for example, if you must inform coworkers or patients that they have come into contact with someone who tested positive. Make a plan that follows HIPAA guidelines during COVID-19. Also, make sure you have a plan for handling issues like paid sick leave or reporting COVID-19 cases to your local health department.

Another useful resource is the Medical Group Management Association’s COVID-19 Medical Practice Reopening Checklist. You can use it to confirm that you are addressing all the important items, and that you haven’t missed anything.

As for me, I am advising patients who are reluctant to seek treatment that many medical problems pose more risk than COVID-19, faster treatment means better outcomes, and because we maintain strict disinfection protocols, they are far less likely to be infected with COVID-19 in my office than, say, at a grocery store.
 

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].

On April 16, the White House released federal guidelines for reopening American businesses – followed 3 days later by specific recommendations from the Centers for Medicare and Medicaid Services for health care practices in areas with a low incidence of COVID-19. Since then, a slew of resources and guidelines have emerged to help you safely reopen your medical practice.

Depending on where you live, you may have already reopened (or even never closed), or you may be awaiting the relaxation of restrictions in your state. (As I write this on June 10, the stay-at-home order in my state, New Jersey, is being rescinded.)

The big question, of course, is whether patients can be convinced that it is safe to leave their homes and come to your office. The answer may depend on how well you time your reopening and adhere to the appropriate federal, state, and independent guidelines.

The federal guidelines have three sections: criteria, which outline conditions each region or state should satisfy before reopening; preparedness, which lists how states should prepare for reopening; and phase guidelines, which detail responsibilities of individuals and employers during distinct reopening phases.

You should pay the most attention to the “criteria” section. The key question to ask: “Has my state or region satisfied the basic criteria for reopening?”

Those criteria are as follows:

• Symptoms reported within a 14-day period should be on a downward trajectory.
• Cases documented (or positive tests as a percentage of total tests) within a 14-day period should also be on a downward trajectory.
• Hospitals should be treating all patients without crisis care. They should also have a robust testing program in place for at-risk health care workers.

If your area meets these criteria, you can proceed to the CMS recommendations. They cover general advice related to personal protective equipment (PPE), workforce availability, facility considerations, sanitation protocols, supplies, and testing capacity.

The key takeaway: As long as your area has the resources to quickly respond to a surge of COVID-19 cases, you can start offering care to non-COVID patients. Keep seeing patients via telehealth as often as possible, and prioritize surgical/procedural care and high-complexity chronic disease management before moving on to preventive and cosmetic services.

The American Medical Association has issued its own checklist of criteria for reopening your practice to supplement the federal guidelines. Highlights include the following:

• Sit down with a calendar and pick an expected reopening day. Ideally, this should include a “soft reopening.” Make a plan to stock necessary PPE and write down plans for cleaning and staffing if an employee or patient is diagnosed with COVID-19 after visiting your office.
• Take a stepwise approach so you can identify challenges early and address them. It’s important to figure out which visits can continue via telehealth, and begin with just a few in-person visits each day. Plan out a schedule and clearly communicate it to patients, clinicians, and staff.
• Patient safety is your top concern. Encourage patients to visit without companions whenever possible, and of course, all individuals who visit the office should wear a cloth face covering.
• Screen employees for fevers and other symptoms of COVID-19; remember that those records are subject to HIPAA rules and must be kept confidential. Minimize contact between employees as much as possible.
• Do your best to screen patients before in-person visits, to verify they don’t have symptoms of COVID-19. Consider creating a script that office staff can use to contact patients 24 hours before they come in. Use this as a chance to ask about symptoms, and explain any reopening logistics they should know about.
• Contact your malpractice insurance carrier to discuss whether you need to make any changes to your coverage.

This would also be a great time to review your confidentiality, privacy, and data security protocols. COVID-19 presents new challenges for data privacy – for example, if you must inform coworkers or patients that they have come into contact with someone who tested positive. Make a plan that follows HIPAA guidelines during COVID-19. Also, make sure you have a plan for handling issues like paid sick leave or reporting COVID-19 cases to your local health department.

Another useful resource is the Medical Group Management Association’s COVID-19 Medical Practice Reopening Checklist. You can use it to confirm that you are addressing all the important items, and that you haven’t missed anything.

As for me, I am advising patients who are reluctant to seek treatment that many medical problems pose more risk than COVID-19, faster treatment means better outcomes, and because we maintain strict disinfection protocols, they are far less likely to be infected with COVID-19 in my office than, say, at a grocery store.
 

Dr. Eastern practices dermatology and dermatologic surgery in Belleville, N.J. He is the author of numerous articles and textbook chapters, and is a longtime monthly columnist for Dermatology News. Write to him at [email protected].