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Ref Type | Journal Article | ||||||||||||
PMID | (36922593) | ||||||||||||
Authors | Issa GC, Aldoss I, DiPersio J, Cuglievan B, Stone R, Arellano M, Thirman MJ, Patel MR, Dickens DS, Shenoy S, Shukla N, Kantarjian H, Armstrong SA, Perner F, Perry JA, Rosen G, Bagley RG, Meyers ML, Ordentlich P, Gu Y, Kumar V, Smith S, McGeehan GM, Stein EM | ||||||||||||
Title | The menin inhibitor revumenib in KMT2A-rearranged or NPM1-mutant leukaemia. | ||||||||||||
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Abstract Text | Targeting critical epigenetic regulators reverses aberrant transcription in cancer, thereby restoring normal tissue function1-3. The interaction of menin with lysine methyltransferase 2A (KMT2A), an epigenetic regulator, is a dependence in acute leukaemia caused by either rearrangement of KMT2A or mutation of the nucleophosmin 1 gene (NPM1)4-6. KMT2A rearrangements occur in up to 10% of acute leukaemias and have an adverse prognosis, whereas NPM1 mutations occur in up to 30%, forming the most common genetic alteration in acute myeloid leukaemia7,8. Here, we describe the results of the first-in-human phase 1 clinical trial investigating revumenib (SNDX-5613), a potent and selective oral inhibitor of the menin-KMT2A interaction, in patients with relapsed or refractory acute leukaemia (ClinicalTrials.gov, NCT04065399). We show that therapy with revumenib was associated with a low frequency of grade 3 or higher treatment-related adverse events and a 30% rate of complete remission or complete remission with partial haematologic recovery (CR/CRh) in the efficacy analysis population. Asymptomatic prolongation of the QT interval on electrocardiography was identified as the only dose-limiting toxicity. Remissions occurred in leukaemias refractory to multiple previous lines of therapy. We demonstrate clearance of residual disease using sensitive clinical assays and identify hallmarks of differentiation into normal haematopoietic cells, including differentiation syndrome. These data establish menin inhibition as a therapeutic strategy for susceptible acute leukaemia subtypes. |
Molecular Profile | Treatment Approach |
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Gene Name | Source | Synonyms | Protein Domains | Gene Description | Gene Role |
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Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
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Revumenib | Revuforj | SNDX5613|SNDX 5613|SNDX-5613 | MEN1-KMT2A Inhibitor 8 | Revuforj (revumenib) inhibits the interaction between Menin and KMT2A (MLL), potentially resulting in antitumor activity and decreased proliferation of tumor cells with KMT2A (MLL) rearrangements or NPM1 mutations (PMID: 36922593, PMID: 36922589). Revuforj (revumenib) is FDA-approved for use in adult and pediatric patients 1 year and older with relapsed or refractory acute leukemia harboring KMT2A translocation (FDA.gov). |
Gene | Variant | Impact | Protein Effect | Variant Description | Associated with drug Resistance |
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Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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KMT2A rearrange | acute leukemia | predicted - sensitive | Revumenib | FDA approved | Actionable | In a Phase I trial (AUGMENT 101), Revuforj (revumenib) treatment demonstrated acceptable safety and resulted in a complete remission or complete remission with partial hematologic recovery (CR/CRh) rate of 30% (18/60) and median duration of response of 9.1 mo in adult and pediatric patients 1 year or older with acute leukemia harboring KMT2A rearrangements or NPM1 mutations, with a CR/CRh rate of 33% (15/46) and median time to CR/CRh of 2.0 mo in KMT2A rearranged patients (PMID: 36922593; NCT04065399). | 36922593 detail... |