Objective-To study the fetal and maternal outcome of pregnancy in pati
ents with granulomatous vasculitis. Methods-Four pregnancies in two pa
tients with Wegener's granulomatosis (WG) and one patient with Churg-S
trauss syndrome (CSS) were identified and followed in our specialised
clinic for pregnancy and connective tissue diseases. Results-Three pre
gnancies ended with live babies and one with intrauterine death at 25
weeks of gestation. One WG patient remained in remission throughout pr
egnancy and the other experienced severe activity at 12 weeks. The CSS
patient was in remission during her first pregnancy, but the disease
flared severely in the second. Conclusions-Pregnancy in patients with
granulomatous vasculitis requires pre-conceptual planning, careful cli
nical management, and vigorous treatment of active disease.