Molecular Profile Detail

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Profile Name IDH2 R140X
Gene Variant Detail

IDH2 R140X (unknown)

Relevant Treatment Approaches IDH Inhibitor (Pan) IDH2 Inhibitor

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Molecular Profile Indication/Tumor Type Response Type Relevant Treatment Approaches Therapy Name Approval Status Evidence Type Efficacy Evidence References
IDH2 R140X myelodysplastic syndrome predicted - sensitive IDH2 Inhibitor Enasidenib Phase II Actionable In a Phase II trial, Idhifa (enasidenib) treatment was well tolerated and resulted in an overall response rate of 43% (9/21, 5 complete remission (CR), 1 partial remission, 1 marrow CR, 2 hematological improvement only) in patients with higher-risk myelodysplastic syndrome harboring IDH2 R140 or R172 mutations who were refractory to or progressed on hypomethylating agents, with a median overall survival of 21.3 months (J Clin Oncol 39, no. 15_suppl (May 20, 2021) 7010-7010; NCT03383575). detail...
IDH2 R140X myelodysplastic syndrome predicted - sensitive IDH2 Inhibitor Azacitidine + Enasidenib Phase II Actionable In a Phase II trial, Idhifa (enasidenib) and Vidaza (azacitidine) combination treatment was well tolerated and resulted in an overall response rate of 68% (30/46, 11 complete remission (CR), 3 partial remission, 12 marrow CR, 4 hematological improvement only) in patients with higher-risk myelodysplastic syndrome harboring IDH2 R140 or R172 mutations who were naive to hypomethylating agents, with a median overall survival of 21.3 months (J Clin Oncol 39, no. 15_suppl (May 20, 2021) 7010-7010; NCT03383575). detail...
Clinical Trial Phase Therapies Title Recruitment Status Covered Countries Other Countries
NCT03515512 Phase I Enasidenib IDH2 Inhibition Using Enasidenib as Maintenance Therapy for IDH2-mutant Myeloid Neoplasms Following Allogeneic Stem Cell Transplantation Active, not recruiting USA 0
NCT03383575 Phase II Azacitidine + Enasidenib Enasidenib Azacitidine and Enasidenib in Treating Patients With IDH2-Mutant Myelodysplastic Syndrome Active, not recruiting USA 0
NCT04603001 Phase I LY3410738 Study of Oral LY3410738 in Patients With Advanced Hematologic Malignancies With IDH1 or IDH2 Mutations Recruiting USA | CAN 9
NCT02677922 Phase Ib/II Azacitidine + Ivosidenib Azacitidine Azacitidine + Enasidenib A Safety and Efficacy Study of Oral AG-120 Plus Subcutaneous Azacitidine and Oral AG-221 Plus Subcutaneous Azacitidine in Subjects With Newly Diagnosed Acute Myeloid Leukemia (AML) Unknown status USA | CAN 10
NCT03914742 Phase Ib/II Pamiparib + Temozolomide BGB-290 and Temozolomide in Treating Patients With Recurrent Gliomas With IDH1/2 Mutations Recruiting USA 0
NCT04092179 Phase Ib/II Enasidenib + Venetoclax Study of Enasidenib and Venetoclax in IDH2-Mutated Blood Cancers Recruiting CAN 0
NCT03839771 Phase III Ivosidenib Enasidenib A Study of Ivosidenib or Enasidenib in Combination With Induction Therapy and Consolidation Therapy, Followed by Maintenance Therapy in Patients With Newly Diagnosed Acute Myeloid Leukemia or Myedysplastic Syndrome EB2, With an IDH1 or IDH2 Mutation, Respectively, Eligible for Intensive Chemotherapy (HOVON150AML) Recruiting 15
NCT04522895 Phase II Enasidenib IDH2-Post-Allo-Trial for Patients With IDH2-mut Myeloid Neoplasms After Allo-SCT Recruiting 1