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Syndax Presents New Revuforj® (revumenib) Data in Relapsed/Refractory mNPM1 and NUP98r Acute Leukemia from AUGMENT-101 Trial at EHA 2025
– 26% (20/77) CR+CRh rate and 48% (37/77) ORR in efficacy-evaluable pivotal R/R mNPM1 AML population – – Robust responses observed across subgroups,

About this update from Syndax Pharmaceuticals, Inc.
[{"type":"text","content":" – 26% (20/77) CR+CRh rate and 48% (37/77) ORR in efficacy-evaluable pivotal R/R mNPM1 AML population – – Robust responses observed across subgroups, regardless of co-mutations, number of prior lines of therapy, or prior venetoclax, within efficacy-evaluable pivotal R/R mNPM1 AML population – – 60% (3/5) ORR in Ph 1 patients with R/R NUP98r AML – NEW YORK, June 12, 2025 (GLOBE NEWSWIRE) -- Syndax Pharmaceuticals (Nasdaq: SNDX), a commercial-stage biopharmaceutical company advancing innovative cancer therapies, today announced new data from the pivotal AUGMENT-101 trial of Revuforj® (revumenib), the Company’s first-in-class menin inhibitor, in patients with relapsed or refractory (R/R) mutant NPM1 (mNPM1) and NUP98-rearranged (NUP98r) acute myeloid leukemia (AML). The data are being presented in posters at the 30th European Hematology Association (EHA) Annual Congress Meeting being held June 12-15, 2025, in Milan, Italy and virtually. “The new data from AUGMENT-101 continue to highlight Revuforj’s best-in-class profile and its potential to transform the treatment paradigm for acute leukemia patients with certain genetic alterations,” said Nick Botwood, M.B.B.S., Head of Research & Development and Chief Medical Officer at Syndax. “The compelling AUGMENT-101 results led to the FDA approval of Revuforj for R/R acute leukemia with a KMT2A translocation and serve as the foundation for the supplemental NDA we submitted to the FDA for R/R mNPM1 AML, another area of high unmet need.” “Revumenib has shown a potential best-in-class efficacy profile and the latest data in R/R mNPM1 AML underscore the opportunity for revumenib to become a standard of care treatment for this patient population in addition to R/R KMT2Ar acute leukemia,” said Ibrahim Aldoss, M.D., Associate Professor, Division of Leukemia, Department of Hematology & Hematopoietic Cell Transplantation at the City of Hope. “The revumenib data in R/R mNPM1 AML presented at EHA are impressive, with 26% of patients achieving CR/CRh and nearly 50% achieving an overall response with a medicine that was generally well-tolerated. Furthermore, the 23-month median overall survival observed in responders in a subgroup analysis is very encouraging.” Additional Results from R/R mNPM1 AML Patients in the Pivotal Phase 2 Portion of the AUGMENT-101 Trial of Revumenib The Phase 2 portion of the ...