This study tests whether the antibiotic doxycycline can prevent or slow the enlargement of heart arteries in children with Kawasaki disease. About 50 children with already enlarged coronary arteries will receive doxycycline for three weeks. Researchers will measure changes in art…
Phase: PHASE2 • Sponsor: Hawaii Pacific Health • Aim: Disease control
Last updated May 22, 2026 14:02 UTC