Hydroxyurea for primary stroke prevention in children with sickle cell anaemia in Nigeria (SPRING): a double-blind, multicentre, randomised, phase 3 trial

Shehu U. Abdullahi, Binta W. Jibir, Halima Bello‐Manga, Safiya Gambo, Hauwa Inuwa, Aliyu Tijjani, Nura Idris, Aisha A. Galadanci, Mustapha S. Hikima, Najibah A. Galadanci, Awwal Musa Borodo, Abdulkadir Musa Tabari, Lawal Haliru, Aisha Suleiman, Jamila Ibrahim, Brittany Covert Greene, Djamila L. Ghafuri, Mark Rodeghier, James C. Slaughter, Kirkham, Fenelia J, Kathleen Neville, Adetola A. Kassim, Edwin Trevathan, Lori C. Jordan, Aliyu, Mulctar H, Michael R. DeBaun