150
Participants
Start Date
October 31, 2012
Primary Completion Date
December 31, 2016
Study Completion Date
December 31, 2016
Hydroxyurea
Parents and child's doctor may plan to use or not to use hydroxyurea.
Downstate Medical Center, Brooklyn
Children's National Medical Center Center for Cancer and Blood Disorders, Washington D.C.
Howard University College of Medicine, Washington D.C.
Johns Hopkins University School of Medicine, Baltimore
Sinai Hospital of Baltimore Alfred I Coplan Pediatric Hematology Oncology Outpatient Center, Baltimore
Duke University Medical Center, Durham
Medical University of South Carolina, Charleston
Emory University School of Medicine, Atlanta
University of Miami School of Medicine, Miami
University of Alabama at Birmingham, Birmingham
St. Jude Children's Research Hospital, Memphis
University of Mississippi Medical Center, Jackson
Children's Hospital of Michigan/Wayne State University, Detroit
University of Texas Southwestern Medical Center at Dallas, Dallas
National Institutes of Health (NIH)
NIH
National Heart, Lung, and Blood Institute (NHLBI)
NIH