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Therapy Name | Imatinib + Infigratinib |
Synonyms | |
Therapy Description | |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
---|---|---|---|---|
Imatinib | Gleevec | CGP-57148B|STI571|Imatinib mesylate | ABL Inhibitor (pan) 9 BCR-ABL Inhibitor 32 CSF1R Inhibitor 28 KIT Inhibitor 57 PDGFR Inhibitor (Pan) 30 | Gleevec (imatinib) is a multi-target inhibitor of c-Kit, Pdgfr, and Bcr-Abl (PMID: 12200353). Gleevec (imatinib) is FDA approved for c-KIT positive GIST and dermatofibrosarcoma protuberans, Philadelphia chromosome positive chronic myeloid leukemia, and FIP1L1-PDGFRA positive chronic eosinophilic leukemia (FDA.gov). |
Infigratinib | Truseltiq | BGJ398|BGJ-398|BGJ 398 | FGFR Inhibitor (Pan) 26 | Truseltiq (infigratinib) is a pan-FGFR inhibitor, which inhibits tumor angiogenesis and tumor cell proliferation (PMID: 31109923, PMID: 30101387). Truseltiq (infigratinib) is FDA approved for use in patients with previously treated, unresectable locally advanced or metastatic cholangiocarcinoma harboring FGFR2 fusion or rearrangement (FDA.gov). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
KIT V560_Y578del | gastrointestinal stromal tumor | sensitive | Imatinib + Infigratinib | Preclinical - Cell culture | Actionable | In a preclinical study, Truseltiq (infigratinib) and Gleevec (imatinib) combination treatment demonstrated enhanced antiproliferative activity in gastrointestinal stromal tumor cells harboring KIT V560_Y578del in culture (PMID: 25673643). | 25673643 |
KIT K642E | gastrointestinal stromal tumor | sensitive | Imatinib + Infigratinib | Preclinical - Cell culture | Actionable | In a preclinical study, Truseltiq (infigratinib) and Gleevec (imatinib) combination treatment demonstrated enhanced antiproliferative activity in gastrointestinal stromal tumor cells harboring KIT K642E in culture (PMID: 25673643). | 25673643 |
KIT exon9 | gastrointestinal stromal tumor | no benefit | Imatinib + Infigratinib | Phase I | Actionable | In a Phase I trial, Truseltiq (infigratinib) and Gleevec (imatinib) combination therapy resulted in stable disease as best response in 58% (7/12) of patients with advanced gastrointestinal stromal tumor harboring KIT mutations in exon 9 (n=3), exon 11 (n=10), or other (n=3), however, the trial was discontinued due to toxicity concerns (PMID: 30101387). | 30101387 |
KIT exon11 | gastrointestinal stromal tumor | no benefit | Imatinib + Infigratinib | Phase I | Actionable | In a Phase I trial, Truseltiq (infigratinib) and Gleevec (imatinib) combination therapy resulted in stable disease as best response in 58% (7/12) of patients with advanced gastrointestinal stromal tumor harboring KIT mutations in exon 11 (n=10), exon 9 (n=3), or other (n=3), however, the trial was discontinued due to toxicity concerns (PMID: 30101387). | 30101387 |
KIT V560D KIT D820A | gastrointestinal stromal tumor | predicted - sensitive | Imatinib + Infigratinib | Preclinical - Cell line xenograft | Actionable | In a preclinical study, combination treatment with Gleevec (imatinib) and Truseltiq (infigratinib) treatment resulted in tumor shrinkage in a gastrointestinal stromal tumor cell line xenograft model harboring KIT V560D and KIT D820A (PMID: 35625872). | 35625872 |
KIT mutant | gastrointestinal stromal tumor | sensitive | Imatinib + Infigratinib | Preclinical - Pdx | Actionable | In a preclinical study, Truseltiq (infigratinib) and Gleevec (imatinib) combination treatment demonstrated enhanced antitumor activity in patient derived xenograft models of gastrointestinal stromal tumor harboring KIT mutations (PMID: 25673643). | 25673643 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
---|---|---|---|---|---|---|
NCT02257541 | Phase Ib/II | Imatinib + Infigratinib | BGJ398 in Combination With Imatinib Mesylate in Patients With Untreated Advanced Gastrointestinal Stromal Tumor (GIST) | Completed | USA | 0 |