An Open-label Study of Encorafenib + Binimetinib in Patients With BRAFV600-mutant Non-small Cell Lung Cancer
This is an open-label, multicenter, non-randomized, Phase 2 study to determine the safety, tolerability and efficacy of encorafenib given in combination with binimetinib in patients with BRAFV600E-mutant metastatic non-small cell lung cancer (NSCLC). Patients who are either treatment-naïve, OR who have received 1) first-line treatment with standard platinum-based chemotherapy, OR 2) first-line treatment with an anti-programmed cell death protein 1 (PD-1)/programmed cell death protein ligand 1 (PD-L1) inhibitor given alone or in combination with platinum-based chemotherapy will be enrolled.
Ask AI to explain this studyKey things to know
This describes the study’s primary purpose.
The study team can explain what participation involves.
These are broad labels—not an eligibility decision.
Checked against the public recordLast updated Mar 24, 2026 · Source: ClinicalTrials.gov
Ask the study team to confirm whether enrollment is open.
Interventional
Locations may change over time.
Study sponsor
What this study is about
- Purpose
- Treatment
- Study type
- Interventional
- Phase
- Phase 2
- Sponsor
- Pfizer
- Interventions being studied
- Drug: encorafenib; Drug: binimetinib
How this study is categorized
These labels come from structured fields and exact terms in the public record.
Who may be able to participate
The sponsor separates these requirements into two groups. You do not need to interpret them alone—use them to guide a conversation with the study team.
- Key
- Histologically confirmed diagnosis of non-small cell lung cancer (NSCLC) that is currently Stage IV.
- Presence of a BRAFV600E mutation in lung cancer tissue as determined by a local laboratory assay or the presence of other BRAFV600 mutations other than V600E (i.e. K or D) will be considered
- Patients who are either treatment-naïve (e.g., no prior systemic therapy for advanced/metastatic disease), OR who have received 1) first-line platinum-based chemotherapy OR 2) first-line treatment with an anti-programmed cell death protein 1 (PD-1)/ programmed cell death protein ligand 1(PD-L1) inhibitor given alone or in combination with platinum-based chemotherapy.
- Presence of measurable disease based on Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1).
- Eastern Cooperation Oncology Group (ECOG) performance status of 0 or 1.
- Adequate bone marrow function characterized by the following at screening:
- absolute neutrophil count (ANC) ≥ 1.5 × 10⁹/L;
- Platelets ≥ 100 × 10⁹/L;
- Hemoglobin ≥ 8.5 g/dL (with or without blood transfusions).
- Adequate hepatic and renal function characterized by the following at screening:
- Total bilirubin ≤ 1.5 × upper limit of normal (ULN)
- alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2.5 × ULN, or ≤ 5 × ULN in presence of liver metastases; Serum creatinine ≤ 1.5 × ULN; or calculated creatinine clearance ≥ 50 mL/min by Cockcroft-Gault formula; or estimated glomerular filtration rate \> 50 mL/min/1.73m². Key
- Patients who have documentation of any of the following:
- epidermal growth factor receptor (EGFR) mutation
- anaplastic lymphoma kinase (ALK) fusion oncogene or
- ROS1 rearrangement
- Patients who have received more than 1 prior line of systemic therapy in the advanced/metastatic setting.
- Previous treatment with any BRAF inhibitor (e.g., dabrafenib, vemurafenib, XL281/BMS-908662, etc.), or any mitogen-activated protein kinase (MEK) inhibitor (e.g., trametinib, cobimetinib, selumetinib, RDEA119, etc.) prior to screening and enrollment.
- Impaired cardiovascular function or clinically significant cardiovascular diseases
- History of thromboembolic or cerebrovascular events ≤ 12 weeks prior to the first dose of study treatment. Examples include transient ischemic attacks, cerebrovascular accidents, hemodynamically significant (i.e. massive or sub-massive) deep vein thrombosis or pulmonary emboli.
- History or current evidence of retinal vein occlusion (RVO) or current risk factors for RVO (e.g., uncontrolled glaucoma or ocular hypertension, history of hyperviscosity or hypercoagulability syndromes); history of retinal degenerative disease.
- Concurrent neuromuscular disorder that is associated with the potential of elevated creatine (phospho)kinase (CK) (e.g., inflammatory myopathies, muscular dystrophy, amyotrophic lateral sclerosis, spinal muscular atrophy).
- Patients with symptomatic brain metastasis, leptomeningeal disease or other active central nervous system (CNS) metastases are not eligible.
Important: This is the sponsor’s public criteria, not a determination of eligibility. The study team must review your individual situation.
U.S. locations
- Yuma Regional Medical Center Cancer CenterYuma, Arizona
- Yuma Regional Medical Center OphthalmologyYuma, Arizona
- Yuma Regional Medical CenterYuma, Arizona
- UCLA Hematology/OncologyLos Angeles, California
- UCLA Stein Eye Center Santa Monica (OPH)Santa Monica, California
- UCLA Hematology/OncologySanta Monica, California
- Florida Cancer SpecialistAltamonte Springs, Florida
- Florida Cancer SpecialistsBonita Springs, Florida
- Florida Cancer SpecialistBrandon, Florida
- Florida Cancer SpecialistsCape Coral, Florida
- Florida Cancer SpecialistClearwater, Florida
- Florida Cancer SpecialistsFleming Island, Florida
Source and freshness
Processed from ClinicalTrials.gov. Last public update: Mar 24, 2026. Always confirm current availability with the study team.