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Therapy Name | Dabrafenib + KRT-232 + Trametinib |
Synonyms | |
Therapy Description | |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
---|---|---|---|---|
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). |
KRT-232 | KRT 232|KRT232|AMG232|AMG 232|AMG-232|Navtemadlin | MDM2 Inhibitor 23 | KRT-232 (AMG 232) is a potent inhibitor of the MDM2-p53 interaction, and inhibits proliferation of tumor cells in a p53 dependent manner (PMID: 24456472, PMID: 32234759). | |
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 V600X | melanoma | sensitive | Dabrafenib + KRT-232 + Trametinib | Phase I | Actionable | In a Phase I trial, the combination therapy of KRT-232 (AMG 232), Mekinist (trametinib), and Tafinlar (dabrafenib) in 6 patients with metastatic cutaneous melanoma harboring a BRAF V600 mutation resulted in 4 patients with a partial response and 2 patients with stable disease, and of the 6 patients, all experienced tumor reduction (J Clin Oncol 35, 2017 (suppl; abstr 2575)). | detail... |
BRAF V600E | melanoma | predicted - sensitive | Dabrafenib + KRT-232 + Trametinib | Preclinical - Pdx | Actionable | In a preclinical study, the addition of KRT-232 (AMG 232) to the combination treatment of Tafinlar (dabrafenib) and Mekinist (trametinib) resulted in a synergistic effect, leading to a greater decrease in tumor growth and tumor size compared to either KRT-232 (AMG 232) alone or Tafinlar (dabrafenib) plus Mekinist (trametinib) in patient-derived xenograft (PDX) models of melanoma harboring BRAF V600E (PMID: 32234759). | 32234759 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
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NCT02110355 | Phase Ib/II | KRT-232 + Trametinib Dabrafenib + KRT-232 + Trametinib Dabrafenib + Trametinib | A Phase 1b/2a Study Evaluating AMG 232 in Metastatic Melanoma | Completed | USA | AUS | 0 |