The effects of systemic immunomodulatory treatments on COVID-19 outcomes in patients with atopic dermatitis: Results from the global SECURE-AD registry.

BACKGROUND: Limited data are available on the effects of systemic immunomodulatory treatments on COVID-19 outcomes in patients with atopic dermatitis (AD). OBJECTIVE: To investigate COVID-19 outcomes in patients with AD treated with or without systemic immunomodulatory treatments, using a global registry platform. METHODS: Clinicians were encouraged to report cases of COVID-19 in their patients with AD in the Surveillance Epidemiology of Coronavirus Under Research Exclusion for Atopic Dermatitis (SECURE-AD) registry. Data entered from 1 April 2020 to 31 October 2021 were analysed using multivariable logistic regression. The primary outcome was hospitalization from COVID-19, according to AD treatment groups. RESULTS: 442 AD patients (mean age 35.9 years, 51.8% male) from 27 countries with strongly suspected or confirmed COVID-19 were included in analyses. 428 (96.8%) patients were treated with a single systemic therapy (n = 297 [67.2%]) or topical therapy only (n = 131 [29.6%]). Most patients treated with systemic therapies received dupilumab (n = 216). Fourteen patients (3.2%) received a combination of systemic therapies. Twenty-six patients (5.9%) were hospitalized. No deaths were reported. Patients treated with topical treatments had significantly higher odds of hospitalization, compared with those treated with dupilumab monotherapy (odds ratio (OR) 4.65 [95%CI 1.71-14.78]), including after adjustment for confounding variables (adjusted OR (aOR) 4.99 [95%CI 1.4-20.84]). Combination systemic therapy which did not include systemic corticosteroids was associated with increased odds of hospitalization, compared with single agent non-steroidal immunosuppressive systemic treatment (OR 8.09 [95%CI 0.4-59.96], aOR 37.57 [95%CI 1.05-871.11]). Hospitalization was most likely in patients treated with combination systemic therapy which included systemic corticosteroids (OR 40.43 [95%CI 8.16-207.49], aOR 45.75 [95%CI 4.54-616.22]). CONCLUSIONS: Overall, the risk of COVID-19 complications appears low in patients with AD, even when treated with systemic immunomodulatory agents. Dupilumab monotherapy was associated with lower hospitalization than other therapies. Combination systemic treatment, particularly combinations including systemic corticosteroids, was associated with the highest risk of severe COVID-19.

A Review of Safety Outcomes from Clinical Trials of Baricitinib in Rheumatology, Dermatology and COVID-19.

Baricitinib is an oral, selective inhibitor of Janus kinase (JAK)1/JAK2 that transiently and reversibly inhibits many proinflammatory cytokines. This mechanism is a key mediator in a number of chronic inflammatory diseases; accordingly, baricitinib has been studied and approved for the treatment of several rheumatological and dermatological disorders, as well as COVID-19. This narrative review summarises and discusses the safety profile of baricitinib across these diseases, with special focus on adverse events of special interest (AESI) for JAK inhibitors, using integrated safety data sets of clinical trial data, and puts findings into context with the underlying risk in the respective disease populations, using supporting literature. We show that rates of infection with baricitinib generally reflected the inherent risk of the disease populations being treated, with serious infections and herpes zoster being more frequent in rheumatic diseases than in dermatological disorders, and herpes simplex being reported particularly in atopic dermatitis. Similarly, rates of major adverse cardiovascular events (MACE), venous thromboembolism (VTE) and malignancies were generally within or below the ranges reported for the respective disease populations, thereby reflecting the underlying risk; these events were therefore more frequent in patients with rheumatic diseases than in those with dermatological disorders, the latter of whom generally had low absolute risk. AESI were usually more common in patients with risk factors specific for each event. When a population similar to that of ORAL Surveillance was considered, the incidence rate of MACE with baricitinib was numerically lower than that reported with tofacitinib and similar to that of tumour necrosis factor inhibitors. No safety concerns were observed in hospitalised patients with COVID-19 who received baricitinib for up to 14 days. Identifying the patterns and likelihoods of AEs that occur during treatment in large groups of patients with different diseases can help the physician and patient better contextualise the benefit-to-risk ratio for the individual patient.

The oral selective inhibitor of Janus kinase (JAK)1/JAK2 baricitinib transiently and reversibly inhibits elements of the inflammatory pathway, which are key mechanisms for several chronic, inflammatory rheumatological and dermatological diseases but, as with all drugs, it can be associated with unwanted effects. This narrative review summarises adverse events of special interest (AESI) for baricitinib, considered as such either because of characteristics of patients with the disease being treated (rheumatological and dermatological disorders and COVID-19) or the mechanism of action of the drug. The risk of these events is considered in light of the inherent risk of each event in populations with the respective diseases. We show that serious infections and herpes zoster during baricitinib therapy were most common in patients with rheumatological disorders, and herpes simplex was reported particularly in patients with atopic dermatitis, likely because of disease-related risk factors. MACE, VTE and malignancies generally occurred in baricitinib-treated patients with a frequency within or below the ranges reported for the respective disease populations. Rates generally reflected the underlying risk of the disease populations, being higher in patients with rheumatological diseases than in those with dermatological disorders, and mostly occurring in patients with underlying risk factors for the AESI. No safety concerns were observed in hospitalised patients with COVID-19 who received baricitinib for up to 14 days. Characterising patterns and likelihoods of unwanted events that occur during treatment in large groups of patients with different diseases can help put the actual risk to an individual patient into perspective.

Shedding light on therapeutics in alopecia and their relevance to COVID-19.

As of July 9, 2020, there were more than 12 million confirmed cases of coronavirus disease 2019 (COVID-19) across the globe, with more than 550,000 deaths. Many European countries, including Belgium, the United Kingdom, Italy, and Spain, have had the highest numbers of fatalities per capita. This indicates the potential for the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus to overwhelm even the most advanced health care systems despite extreme societal interventions. Since its emergence, SARS-CoV-2 has disseminated across the globe, affecting the structure of global societies, infrastructure, and economies. Patients with alopecia are a diverse group who, for various indications, are prescribed a number of antimicrobials and antiandrogen treatments in addition to immunomodulatory therapies such as hydroxychloroquine, oral corticosteroids, and a range of broad immunosuppressants. These drugs are being scrutinized for their capacity to potentially affect SARS-CoV-2 outcomes. We examine these treatments and highlight the critical role that patient registries will play in generating real-world evidence to assess their impact on COVID-19 outcomes.

Learning from disease registries during a pandemic: Moving toward an international federation of patient registries.

High-quality dermatology patient registries often require considerable time to develop and produce meaningful data. Development time is influenced by registry complexity and regulatory hurdles that vary significantly nationally and institutionally. The rapid emergence of the coronavirus disease 2019 (COVID-19) global pandemic has challenged health services in an unprecedented manner. Mobilization of the dermatology community in response has included rapid development and deployment of multiple, partially harmonized, international patient registries, reinventing established patient registry timelines. Partnership with patient organizations has demonstrated the critical nature of inclusive patient involvement. This global effort has demonstrated the value, capacity, and necessity for the dermatology community to adopt a more cohesive approach to patient registry development and data sharing that can lead to myriad benefits. These include improved utilization of limited resources, increased data interoperability, improved ability to rapidly collect meaningful data, and shortened response times to generate real-world evidence. We call on the global dermatology community to support the development of an international federation of patient registries to consolidate and operationalize the lessons learned during this pandemic. This will provide an enduring means of applying this knowledge to the maintenance and development of sustainable, coherent, and impactful patient registries of benefit now and in the future.

Dermatology COVID-19 Registries: Updates and Future Directions.

During the COVID-19 pandemic, rapid, real-world evidence is essential for the development of knowledge and subsequent public health response. In dermatology, provider-facing and patient-facing registries focused on COVID-19 have been important sources of research and new information aimed at guiding optimal patient care. The 7 dermatology registries included in this update now include more than 8000 case reports sourced from physicians and patients from countries all over the world.

A pilot study of burnout and long covid in senior specialist doctors.

BACKGROUND: Covid-19 has placed unprecedented demand on healthcare systems and on healthcare professionals. There have been concerns about the risk of distress, moral injury and burnout among healthcare professionals, especially doctors. AIM: To assess the effect of the ongoing Covid-19 pandemic on Irish doctors by investigating the incidence of burnout and long covid among senior medical staff in Ireland. METHODS: This is a cross-sectional pilot study of the prevalence of burnout and long covid among senior physicians. A survey was sent by email to members of the Irish Hospital Consultant's Association. The survey included measures of mental and physical health and the 2-item Maslach Burnout Scale (MBS-2). The study explored the experience of delivering health care in the context of a pandemic and experience of the long covid syndrome. RESULTS: A total of 114 responses were received. Three-quarters 77% (N = 88) screened positive for burnout on the MBS, with mean score of 5.6 (SD3.3), nearly double the cut-off for burnout. Nearly two-thirds (64%, n = 72) reported that Covid-19 has had an adverse effect on their mental health. One-quarter reported that they or colleagues had experience of 'long-covid' secondary to the virus. CONCLUSION: More comprehensive evaluation of the effect of the pandemic on front-line staff is needed to identify the extent of the problem and the factors which contribute to it. This will inform measures to mitigate these effects.