-- Label expansion sought to treat younger children with Bardet-Biedl syndrome or POMC/LEPR deficiency -- -- FDA sets PDUFA goal date of December 26, 2024 -- BOSTON, Aug. 26, 2024 (GLOBE NEWSWIRE) -- Rhythm Pharmaceuticals, Inc. (Nasdaq: RYTM), a global commercial-stage biopharmaceutical company focused on transforming the lives of patients living with rare neuroendocrine diseases, today announced that the U.S. Food and Drug Administration (FDA) has accepted the company’s supplemental New Drug Application ( ...