Given large absolute numbers of individuals with sickle cell disease in Nigeria, hydroxyurea therapy for all individuals with sickle cell disease may not be initially feasible; however, a targeted strategy of hydroxyurea use for primary prevention of strokes is an alternative to the standard therapy (observation) for high-risk individuals. The investigators therefore propose a feasibility study, Sickle Cell Disease - Stroke Prevention in Nigeria (SPIN) Trial, to determine whether hydroxyurea can be used for primary prevention of strokes in Nigerian children with sickle cell anemia.

More information: clinicaltrials.gov, ITHANET Clinical Trials