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Therapy Name | Dabrafenib + Talazoparib + Trametinib |
Synonyms | |
Therapy Description | |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
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Dabrafenib | Tafinlar | GSK2118436 | BRAF Inhibitor 25 | Tafinlar (dabrafenib) inhibits the activity of BRAF, including V600E, which results in the inhibition of tumor cell proliferation (PMID: 22735384). Tafinlar (dabrafenib) is FDA approved for BRAF V600E/K- positive unresectable or metastatic melanoma, and in combination with Mekinist (trametinib) for BRAF V600E/K-mutant melanoma, BRAF V600E-mutant non-small cell lung cancer, BRAF V600E-mutant anaplastic thyroid cancer, for adult and pediatric patients of 6 years or older with unresectable or metastatic solid tumors harboring BRAF V600E, and for pediatric patients of 1 year or older with low-grade glioma harboring BRAF V600E (FDA.gov). |
Talazoparib | Talzenna | BMN673 | PARP Inhibitor (Pan) 31 | Talzenna (talazoparib) is an inhibitor of PARP1 and PARP2, which prevents the DNA repair of single strand DNA breaks, thus causing the accumulation of DNA strand breaks, genomic instability and apoptosis, and leads to lethality in homologous recombination repair deficient cells (PMID: 28242752). Talzenna (talazoparib) is FDA approved for use in patients with ERBB2 (HER2)-negative breast cancer harboring deleterious or suspected deleterious germline BRCA mutations, and in combination with Xtandi (enzalutamide) in patients with homologous recombination repair gene (ATM, ATR, BRCA1/2, CDK12, CHEK2, FANCA, MLH1, MRE11A, NBN, PALB2, or RAD51C)-mutated metastatic castration-resistant prostate cancer (FDA.gov). |
Trametinib | Mekinist | GSK1120212 | MEK inhibitor (Pan) 26 MEK1 Inhibitor 26 MEK2 Inhibitor 24 | Mekinist (trametinib) inhibits MEK 1 and 2, which potentially leads to reduced tumor cell proliferation (PMID: 27956260). Mekinist (trametinib) is FDA approved for melanoma patients harboring BRAF V600E or BRAF V600K mutations, and in combination with Tafinlar (dabrafenib) for BRAF V600E/K-mutant melanoma, BRAF V600E- mutant non-small cell lung cancer, BRAF V600E-mutant anaplastic thyroid cancer, for adult and pediatric patients of 6 years or older with unresectable or metastatic solid tumors harboring BRAF V600E, and for pediatric patients of 1 year or older with low-grade glioma harboring BRAF V600E (FDA.gov). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
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BRAF V600E NRAS Q61R | melanoma | sensitive | Dabrafenib + Talazoparib + Trametinib | Preclinical - Pdx | Actionable | In a preclinical study, treatment with the combination of Talzenna (talazoparib), Tafinlar (dabrafenib), and Mekinist (trametinib) inhibited tumor growth and improved survival compared to controls in a melanoma patient-derived xenograft (PDX) model harboring BRAF V600E and NRAS Q61R (PMID: 37729428). | 37729428 |
BRAF V600E NRAS Q61K | melanoma | sensitive | Dabrafenib + Talazoparib + Trametinib | Preclinical - Pdx | Actionable | In a preclinical study, treatment with the combination of Talzenna (talazoparib), Tafinlar (dabrafenib), and Mekinist (trametinib) inhibited tumor growth and improved survival compared to controls in a melanoma patient-derived xenograft (PDX) model harboring BRAF V600E and NRAS Q61K (PMID: 37729428). | 37729428 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
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