Researchers discover improved treatment for children with sickle cell anemia

Updated:5 years, 4 months ago

New Delhi, June 27 (ANI): A team of international researchers has found that dose escalation of hydroxyurea treatment for children in Uganda with sickle cell anemia is more effective and has similar side effects than a lower fixed dose of the same drug. The study, known as NOHARM MTD (Novel use Of Hydroxyurea in an African Region with Malaria - Maximum Tolerated Dose), focused on children in Uganda, but the results could impact use of hydroxyurea worldwide, including the United States and Europe. The findings have been published in the New England Journal of Medicine. This clinical research milestone removes a major barrier to broadly expand the use of hydroxyurea in low-resource regions like sub-Saharan Africa, according to the physicians who led the study at Makerere University in Kampala, Uganda, Cincinnati Children's Hospital Medical Center, and the Indiana University (IU) School of Medicine. For this study, 187 children with sickle cell anemia living in Uganda received hydroxyurea. About half received a fixed-dose of 20 mg per kilogram of body weight per day. The other half received an escalating dose, which started at 25 mg per kilogram of body weight per day and increased up to 35 mg per kilogram of body weight per day, if tolerated. Doctors evaluated the children every 2-3 months for laboratory and clinical benefits, as well as potential side effects.

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Researchers discover improved treatment for children with sickle cell anemia

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