Clinical characteristics of Behçet's disease in an Egyptian cohort

Abstract

Background: Behçet's disease is a multi-systemic vasculitis characterized by recurring lesions in the skin mucosa and sight-threatening uveitis. The aim of the research: This research aimed to investigate the clinical features of Behçet's disease (BD) in individuals residing in Egypt. Patients and methods: 150 individuals with BD were recruited, examined, and put through a skin allergy test, musculoskeletal assessment, laboratory tests, and comprehensive medical history. The disease's activity was evaluated using the Behçet Disease Current Activity Form (BDCAF). Complete ophthalmological evaluation and imaging studies were performed according to the organ involved. Results: Cases were 116 men (77.3%) and 34 women (22.7%) (M: F 3.4:1). Their mean age was 34.05 ± 9.28 years, and the disease duration range was 1–20 years. Oral and genital aphthosis were reported in 86.7% and 82.0%, respectively. Eye affection was observed in 68.7%, mainly in anterior uveitis (35.3%). Vascular manifestations occurred in 58.7%, affecting primarily the venous side (31.3%) in the form of deep venous thrombosis (DVT). 32.7% had joint affection, and the pathergy test was positive for 28%. Central nervous system (CNS), skin lesions, and gastrointestinal tract involvement were the slightest common manifestations observed in 26%, 25.3%, and 7.3%, respectively. Articular manifestations were markedly linked to skin lesions (P = 0.002), and there was a significant predominance of articular manifestations among females (P = 0.042). BDCAF score was significantly related to male gender (P = 0.037), smokers (P < 0.000), those with older age (P = 0.028), delayed age of disease onset (P = 0.025), and additionally those with the eye (P = 0.000) and CNS involvement (P = 0.003). Conclusion: The clinical features of Egyptian Behçet's patients were significantly dominated by mucocutaneous involvement, followed by ocular affection. Articular manifestations were markedly more significant in women. The disease activity score was more remarkable in males, smokers, those of older age, and those with a delayed age of disease onset.