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Kura Oncology and Kyowa Kirin Announce FDA Acceptance and Priority Review of New Drug Application for Ziftomenib in Adults with Relapsed or Refractory NPM1-Mutant AML
– New Drug Application based on positive results from the Phase 2 KOMET-001 trial – – FDA assigns a Prescription Drug User Fee Act (PDUFA) target action date
About this update from Kura Oncology, Inc.
[{"type":"text","content":"– New Drug Application based on positive results from the Phase 2 KOMET-001 trial – – FDA assigns a Prescription Drug User Fee Act (PDUFA) target action date of November 30, 2025 – – Potential first approval of a menin inhibitor for the treatment of adult patients with relapsed or refractory AML with an NPM1 mutation – SAN DIEGO and TOKYO, June 01, 2025 (GLOBE NEWSWIRE) -- Kura Oncology, Inc. (Nasdaq: KURA, “Kura”) and Kyowa Kirin Co., Ltd. (TSE: 4151, “Kyowa Kirin”) today announced the U.S. Food and Drug Administration (FDA) has accepted Kura’s New Drug Application (NDA) seeking full approval for ziftomenib as a treatment for adult patients with relapsed or refractory (R/R) acute myeloid leukemia (AML) with a nucleophosmin 1 (NPM1) mutation. The application has been granted Priority Review and assigned a Prescription Drug User Fee Act (PDUFA) target action date of November 30, 2025. “The FDA’s acceptance of our New Drug Application marks a significant milestone for Kura and Kyowa Kirin and, more importantly, for patients living with this genetic subset of AML, who face an aggressive form of the disease with few treatment options,” said Troy Wilson, Ph.D., J.D., President and Chief Executive Officer of Kura Oncology. “This achievement reflects the strength of the clinical data for ziftomenib as well as the incredible commitment of our teams. Along with our partners at Kyowa Kirin, we look forward to continuing to work closely with the FDA throughout the review process and to prepare for the anticipated launch of this treatment, which holds potential to meaningfully impact the lives of patients and their families.” The NDA is based on results from the Phase 2 KOMET-001 registrational trial in R/R NPM1-mutant (NPM1-m) AML (NCT #04067336). The KOMET-001 trial achieved its primary endpoint of complete remission (CR) plus CR with partial hematological recovery (CRh) and the primary endpoint was statistically significant. Ziftomenib was well‑tolerated with limited myelosuppression and 3% ziftomenib-related discontinuations. The safety and tolerability of ziftomenib were consistent with previous reports, and the benefit-risk profile for ziftomenib is highly encouraging. “Adult R/R NPM1-m AML patients face a significantly poor prognosis, highlighting the urgent need for innovative treatment options that can improve their outcomes,” said...