[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"biomarker:transcranial-doppler-velocity":3},{"name":4,"total":5,"trials":6},"Transcranial Doppler Velocity",1,[7],{"nct_id":8,"title":9,"phases":10,"status":12,"updated_at":13,"content_modified":14},"NCT03948867","Stroke Prevention With Hydroxyurea Enabled Through Research and Education (SPHERE)",[11],"Phase 2","ENROLLING_BY_INVITATION","2026-08-03T02:55:34.583766Z","2026-06-16T05:54:07.971827Z"]