FDA Accepts 2 Submissions for Sickle Cell Drug
FDA has accepted for priority review a Global Blood Therapeutics supplemental NDA for Oxbryta (voxelotor) for treating sickle cell disease (SCD) in children ages four to 11 years. A separate NDA was also accepted that is seeking approval for a new age-appropriate dispersible tablet dosage form suitable for pediatric patients.
Oxbryta is described as a first-in-class therapy that directly targets hemoglobin polymerization, the root cause of red blood cell sickling in SCD. It is currently approved in a tablet dosage form to treat SCD in patients age 12 years and older. FDA set a user fee review action target date of 12/25.