Pfizer Says FDA Approves Expanded HYMPAVZI Indication For Hemophilia A And B

nasdaq
2026.06.08 11:20
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Pfizer announced that the FDA has approved an expanded indication for HYMPAVZI (marstacimab-hncq) to treat hemophilia A and B. The approval covers adults and pediatric patients aged 6 and older, including those with inhibitors. This expansion allows for routine prophylaxis to prevent bleeding episodes via once-weekly subcutaneous administration, supported by Phase 3 trial results demonstrating significant reductions in annualized bleeding rates.