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Therapy Name | Atezolizumab + Vemurafenib |
Synonyms | |
Therapy Description | |
Drug Name | Trade Name | Synonyms | Drug Classes | Drug Description |
---|---|---|---|---|
Atezolizumab | Tecentriq | RG7446|MPDL3280A | Immune Checkpoint Inhibitor 149 PD-L1/PD-1 antibody 121 | Tecentriq (atezolizumab) is a monoclonal antibody against PD-L1 (CD274), preventing activation of its receptor, potentially enhancing T-cell-mediated immune response to neoplasms and inhibiting T-cell inactivation (PMID: 29449897). Tecentriq (atezolizumab) is FDA approved for use in PD-L1 positive (IC >/= 5%) advanced or metastatic urothelial carcinoma not eligible for cisplatin-containing chemotherapy, in advanced or metastatic urothelial carcinoma not eligible for chemotherapy, in metastatic non-small cell lung cancer (NSCLC) progressed on platinum-containing therapy, as first-line therapy in metastatic NSCLC with high PD-L1 expression (TC>/=50% or IC>/=10%) and without EGFR or ALK alterations, for adjuvant treatment in patients with PD-L1-positive (>=1% tumor cell expression) NSCLC, in combination with bevacizumab, paclitaxel, and carboplatin as first-line therapy for non-squamous NSCLC with no EGFR or ALK aberrations, in combination with paclitaxel protein-bound and carboplatin in metastatic non-squamous NSCLC with no EGFR or ALK aberrations, in combination with carboplatin and etoposide in extensive-stage small cell lung cancer, in combination with bevacizumab in hepatocellular carcinoma without prior systemic therapy, in combination with Cotellic (cobimetinib) and Zelboraf (vemurafenib) in unresectable or metastatic BRAF V600-mutated melanoma, and in pediatric and adult patients with unresectable or metastatic alveolar soft part sarcoma (FDA.gov). |
Vemurafenib | Zelboraf | RO5185426|PLX4032 | RAF Inhibitor (Pan) 28 | Zelboraf (vemurafenib) inhibits BRAF V600E, wild-type BRAF, ARAF, and CRAF (PMID: 20179705), which may result in an inhibition of the MAPK signaling pathway resulting in a reduction of tumor cell proliferation (PMID: 20823850). Zelboraf (vemurafenib) is FDA approved for BRAF V600E-mutant melanoma and for BRAF V600-positive Erdheim-Chester disease (FDA.gov). |
Molecular Profile | Indication/Tumor Type | Response Type | Therapy Name | Approval Status | Evidence Type | Efficacy Evidence | References |
---|---|---|---|---|---|---|---|
BRAF V600X | melanoma | sensitive | Atezolizumab + Vemurafenib | Phase Ib/II | Actionable | In a Phase Ib trial, the combination therapy of Tecentriq (atezolizumab) and Zelboraf (vemurafenib) in patients with metastatic melanoma harboring a BRAF V600 mutation resulted in a best objective response rate of 76.5% (13/17), with a complete response in 17.6% (3/17), a median progression-free survival of 10.9 months, a median overall survival of 46.2 months, and median duration of confirmed response of 10.6 months (PMID: 31171876; NCT01656642). | 31171876 |
Clinical Trial | Phase | Therapies | Title | Recruitment Status | Covered Countries | Other Countries |
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NCT01656642 | Phase I | Atezolizumab + Cobimetinib + Vemurafenib Atezolizumab + Vemurafenib | A Phase 1b Study of Atezolizumab in Combination With Vemurafenib or Vemurafenib Plus Cobimetinib in Participants With BRAFV600-Mutation Positive Metastatic Melanoma | Completed | USA | 0 |