Acer Therapeutics and Relief Therapeutics Announce U.S. FDA Approval of OLPRUVA™ for Patients with Urea Cycle Disorders

NEWTON, Mass. and GENEVA, Dec. 27, 2022 (GLOBE NEWSWIRE) -- Acer Therapeutics Inc. (Nasdaq: ACER) (“Acer”) and its collaboration partner, RELIEF THERAPEUTICS Holding SA (SIX: RLF, OTCQB: RLFTF, RLFTY) (“Relief”), today announced that the U.S. Food and Drug Administration (FDA) has approved OLPRUVA™ (sodium phenylbutyrate) for oral suspension in the U.S. for the treatment of certain patients living with urea cycle disorders (UCDs) involving deficiencies of carbamylphosphate synthetase (CPS), ornithine transcarbamylase (OTC), or argininosuccinic acid synthetase (AS).