Live feed17:03:00·1302dPRReleasevia QuantisnowRigel Announces U.S. FDA Approval of REZLIDHIA™ (olutasidenib) for the Treatment of Adult Patients with Relapsed or Refractory Acute Myeloid Leukemia with a Susceptible IDH1 MutationByQuantisnow·Wall Street's wire, on your screen.RIGL· Rigel Pharmaceuticals Inc.Health Care