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Encorafenib+ Binimetinib

Phase 2

Melanoma BRAF V600E/K Mutated | Small molecule | Oncology |Regeneron Pharmaceuticals, Inc.|Last Updated: Oct 1, 2025

Target and mechanism

Molecular targetBRAF
Target classInhibitor
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment33

FDA Designations

No designations recorded

Clinical trial landscape

Encorafenib+ Binimetinib · 1 trial · 2 indications

Phase 2 1
NCT06887088Encorafenib and biNimetinib Followed by CEmiplimab and FiAnLimab in Patients With BRAF Mutant melanOma and Symptomatic Brain MetastasesMelanoma BRAF V600E/K Mutated
RECRUITING33 Analytics
PHASE2RECRUITING
Encorafenib and biNimetinib Followed by CEmiplimab and FiAnLimab in Patients With BRAF Mutant melanOma and Symptomatic Brain Metastases
Melanoma BRAF V600E/K MutatedUnlock trial analytics

Study Endpoints

Primary Endpoints

intracranial progression-free survival (icPFS) follow-up
Throughout the study period, at 12 months from the start of treatment

Contrast enhanced brain MRI and/or color digital photography will be performed baseline and every 8 weeks (+/-1 week) up to 12 months and according to standard practice thereafter until disease progression, independently of the end of treatment (except for documentation of disease progression).

Secondary Endpoints

Extracraneal PFS (ecPFS) follow-up
Throughout the study period, at 12 months from the start of treatment
Overall survival (OS)
Throughout the study period, at 6, 12 and 24 months from start of treatment
Barthel index follow-up
Throughout the study period, at weeks 8 and 24 after the start of study treatment.
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Encorafenib+biNimetinib followed Cemiplimab+Fianlimab in BRAF mutated melanoma and brain metastsesEXPERIMENTALPatients with BRAF mutant melanoma and symptomatic brain metastases will treatment with encorafenib plus binimetinib followed by cemiplimab and fianlimab Induction treatment with oral encorafenib 450 mg once daily (QD) + binimetinib 45 mg twice daily (BID)(combination: EB) for approximately two months (i.e. 8 weeks) followed by cemiplimab 350 mg + fianlimab 1600 mg combination every 3 weeks (Q3W)(Combination: CF) administered to patients intravenously (IV) for up to two years. Treatment may be discontinued due to death, PD or non-acceptable toxicity. Encorafenib plus binimetinib should be discontinued at least 72 hours prior to the first dose of cemiplimab plus fianlimab. Rechallenge with encorafenib 450mg QD + binimetinib 45 mg BID will be mandatory for those patients that progress under CF, with the exception of patients with intracranial response or stabilization and only extracranial PD in which case CF could be continued at the physician criteria. In the case of continuing treat

Interventions

NameTypeDescription
Encorafenib + BinimetinibDRUGInduction treatment with oral encorafenib 450 mg once daily (QD) + binimetinib 45 mg twice daily (BID)(combination: EB) for approximately two months (i.e. 8 weeks)
cemiplimab+fianlimabDRUGcemiplimab 350 mg + fianlimab 1600 mg combination every 3 weeks (Q3W)(Combination: CF) administered to patients intravenously (IV) for up to two years.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites18

Inclusion Criteria: Patients eligible for inclusion in this study must meet all the following criteria: * Written informed consent approved by the Independent Ethics Committee (IEC), prior to the performance of any trial activities. * Histologically confirmed diagnosis of unresectable metastatic B...

Countries:Spain
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Frequently asked questions about Encorafenib+ Binimetinib

What is Encorafenib + Binimetinib used for?

Encorafenib + Binimetinib is an investigational combination of two small molecules being studied for the treatment of melanoma with BRAF V600E/K mutations, including in patients with symptomatic brain metastases. It is currently in Phase 2 clinical development.

What does Encorafenib + Binimetinib target?

Encorafenib + Binimetinib targets the BRAF V600E/K mutated form of melanoma. The combination is being evaluated in patients whose tumors carry these specific mutations, as confirmed by biomarker selection in the clinical trial.

Who is developing Encorafenib + Binimetinib?

Encorafenib + Binimetinib is being developed by Regeneron Pharmaceuticals, Inc., a biopharmaceutical company traded on the Nasdaq under the ticker REGN. The company is conducting a Phase 2 clinical trial of the combination in melanoma with BRAF V600E/K mutations.

What phase is Encorafenib + Binimetinib in?

Encorafenib + Binimetinib is in Phase 2 clinical development. It is an investigational combination and has not been approved by regulatory authorities. The ongoing Phase 2 trial is currently recruiting participants in Spain.

What clinical trials is Encorafenib + Binimetinib in?

Encorafenib + Binimetinib is being studied in the Phase 2 clinical trial NCT06887088, titled 'Encorafenib and biNimetinib Followed by CEmiplimab and FiAnLimab in Patients With BRAF Mutant melanOma and Symptomatic Brain Metastases.' The trial is recruiting 33 patients aged 18 years and older in Spain.

Is Encorafenib + Binimetinib the same as Encorafenib + Binimetinib?

Yes, Encorafenib + Binimetinib is the same drug combination, also referred to as Encorafenib + Binimetinib. It is a combination of two small molecule agents being evaluated together in the treatment of BRAF V600E/K mutated melanoma.