Epidemiological, clinical and immune factors that influence the persistence of antiphospholipid antibodies in leprosy

Abstract Introduction: Antiphospholipid antibodies (aPL) are described in individuals with leprosy without the clinical features of antiphospholipid antibody syndrome (APS), a condition involving thromboembolic phenomena. We have described the persistence of these antibodies for over 5 years in patients with leprosy after specific treatment. Objectives: To determine whether epidemiological, clinical and immunological factors played a role in the longterm persistence of aPL antibodies in leprosy patients after multidrug therapy (MDT) had finished. Methods: The study sample consisted of 38 pa...