– IDMC recommendation to advance based on favorable safety profile observed in Phase 1a portion of trial – WALTHAM, Mass., June 6, 2024 /PRNewswire/ -- Syndax Pharmaceuticals (Nasdaq: SNDX), a clinical stage biopharmaceutical company developing an innovative pipeline of cancer therapies, today announced that it has advanced into the Phase 1b portion of its Phase 1/2 proof-of-concept trial of revumenib, the Company's highly selective, oral menin inhibitor, as a monotherapy in patients with relapsed or refrac ...