RESUMO
Background: There are gaps in our understanding of the epidemiology of atopic dermatitis (AD) in adults. Objective: To evaluate the prevalence and severity of AD in adults from countries/regions within Asia, Eurasia, Latin America, Middle East, and Russia. Methods: This international, web-based survey was performed in Argentina, Brazil, China, Colombia, Egypt, Hong Kong, Israel, Malaysia, Mexico, Russia, Kingdom of Saudi Arabia (KSA), Singapore, Taiwan, Thailand, Turkey, and United Arab Emirates. Questionnaires were sent to adult members of online respondent panels for determination of AD and assessment of severity. A diagnosis of AD required respondents to meet the modified United Kingdom (UK) Working Party criteria and to self-report they had a physician diagnosis of AD. Severity of AD was determined using Patient-Oriented Scoring of Atopic Dermatitis (PO-SCORAD), Patient-Oriented Eczema Measure (POEM), and Patient Global Assessment (PGA). Results: Among respondents by country/region the prevalence of AD ranged from 3.4% in Israel to 33.7% in Thailand. The prevalence was generally higher in females versus males. Severity varied by scale, although regardless of scale the proportion of respondents with mild and moderate disease was higher than severe disease. PGA consistently resulted in the lowest proportion of severe AD (range 2.4% China - 10.8% Turkey) relative to PO-SCORAD (range 13.4% China - 41.6% KSA) and POEM (range 5.1% China - 16.6% Israel). Conclusions: This survey highlights the importance of AD in adults, with high prevalence and high morbidity among respondents and emphasizes that AD is not just a disease of childhood-there is disease persistence and chronicity in adults.
RESUMO
Resumen El síndrome de anticuerpos antifosfolípidos es una condición de reciente descripción, cuyo diagnóstico se basa en la presencia de eventos trombóticos sin predisposición previa, con positividad de anticuerpos antifosfolípidos. Su presentación clínica incluye gran variedad de patrones, algunos de ellos no incluidos dentro de los criterios clínicos de diagnóstico, pero que deben ser conocidos. El compromiso dérmico es usual como livedo, sin embargo, la necrosis dérmica no es usual. Se presenta un caso de síndrome de anticuerpos antifosfolípidos con necrosis dérmica como manifestación primaria de la enfermedad.
Abstract Antiphospholipid antibodies syndrome is a recently described condition. The diagnosis of this condition is based on the presence of thrombotic events without previous predisposition and the positivity of anti-phospholipid antibodies. Its clinical presentation includes a variety of patterns, some of which are not included within the clinical criteria of the diagnosis, but must be known. Dermal involvement as livedo reticularis is common. However, dermal necrosis is not usual. Thus, a case of antiphospholipid syndrome with dermal necrosis is presented as a primary manifestation of the disease.