250
Participants
Start Date
May 17, 2021
Primary Completion Date
June 1, 2029
Study Completion Date
June 1, 2029
Hydroxyurea therapy per standard care
Moderate-dose of 20mg/kg/day
Vanderbilt University Medical Center, Nashville
Aminu Kano Teaching Hospital, Kano
Aminu Kano Teaching Hospital
OTHER
Vanderbilt University Medical Center
OTHER