The Long-Term Mortality and Morbidity of Behçet Syndrome

We surveyed the 20-year outcome of a cohort of patients with Behçet syndrome with emphasis on both mortality and morbidity. During 1999 and 2000, we collected outcome information on 387/428 (90.4%) of a cohort of patients (262 male, 125 female) who had registered in a dedicated outpatient clinic between July 1977 and December 1983. In 245/345 (71.0%) patients, outcome information was based on a formal hospital reevaluation, and in the remaining patients, on detailed telephone interviews. Forty-two patients (9.8%) (39 male, 3 female) had died, mainly due to major vessel disease and neurologic involvement. Mortality, as measured by standardized mortality ratios (SMR), was specifically increased among young…