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Completed Phase 2 Interventional Results available

Study of Binimetinib + Nivolumab Plus or Minus Ipilimumab in Patients With Previously Treated Microsatellite-stable (MSS) Metastatic Colorectal Cancer With RAS Mutation

ClinicalTrials.gov ID: NCT03271047

Public ClinicalTrials.gov record NCT03271047. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 25, 2026, 9:21 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-label Phase 1b/2 Study of Binimetinib Administered in Combination With Nivolumab or Nivolumab Plus Ipilimumab in Patients With Previously Treated Microsatellite-stable (MSS) Metastatic Colorectal Cancer With RAS Mutation

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a multicenter, open-label, Phase 1B/2 study to evaluate the safety and assess the preliminary anti-tumor activity of binimetinib administered in combination with nivolumab or nivolumab + ipilimumab in adult patients with advanced metastatic colorectal cancer (mCRC) with microsatellite stable (MSS) disease and presence of a RAS mutation that have received at least one prior line of therapy and no more than 2 prior lines of therapy. The study contains a Phase 1b period to determine the maximum tolerated dose (MTD) and recommended Phase 2 dose (RP2D) and schedule of binimetinib followed by a randomized Phase 2 period to assess the efficacy of the combinations.

Study identification

NCT ID
NCT03271047
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Pfizer
Industry
Enrollment
75 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Oct 18, 2017 (Actual)
Primary completion
Oct 13, 2020 (Actual)
Completion
Feb 25, 2021 (Actual)
Last update posted
Jan 4, 2022

2017 – 2021

United States locations

U.S. sites
33
U.S. states
9
U.S. cities
15
Facility City State ZIP Site status
UCLA Hematology/Oncology Los Angeles California 90095 —
UCLA Hematology/Oncology - Santa Monica Santa Monica California 90404 —
Christiana Care Health Services, Helen F. Graham Cancer Center Pharmacy, Suite 3200 Newark Delaware 19713 —
Christiana Care Health Services, Helen F. Graham Cancer Center Newark Delaware 19713 —
Christiana Care Oncology Hematology, Helen F Graham Cancer Center, Suite 2400 Newark Delaware 19713 —
Medical Oncology Hematology Consultants, PA, Helen F. Graham Cancer Center Newark Delaware 19713 —
Christiana Care Health Services, Christiana Hospital Newark Delaware 19718 —
Georgetown University Medical Center Department of Pharmacy, Research Washington D.C. District of Columbia 20007 —
Georgetown University Medical Center Washington D.C. District of Columbia 20007 —
Hematology Oncology Associates of the Treasure Coast Port Saint Lucie Florida 34952 —
Indiana CTSI Clinical Research Center (ICRC) Indianapolis Indiana 46202 —
Indiana University Health Hospital Indianapolis Indiana 46202 —
Indiana University Health Melvin and Bren Simon Cancer Center Indianapolis Indiana 46202 —
Investigational Drug Services IUHSCC Indianapolis Indiana 46202 —
Sidney &Lois Eskenazi Hospital Indianapolis Indiana 46202 —
Spring Mill Medical Center Indianapolis Indiana 46290 —
Siteman Cancer Center - Barnes St. Peters City of Saint Peters Missouri 63376 —
Siteman Cancer Center - West County Creve Coeur Missouri 63141 —
Siteman Cancer Center - North County Florissant Missouri 63031 —
Center for Outpatient Health (Dermatology Clinic) St Louis Missouri 63108 —
Center for Outpatient Health (Ophthalmology Clinic) St Louis Missouri 63108 —
Barnes-Jewish Hospital St Louis Missouri 63110 —
Washington University School of Medicine St Louis Missouri 63110 —
Siteman Cancer Center - South County St Louis Missouri 63129 —
Hospital of the University of Pennsylvania Philadelphia Pennsylvania 19104 —
Investigational Drug Service of the University of Pennsylvania Philadelphia Pennsylvania 19104 —
Fox Chase Cancer Center Philadelphia Pennsylvania 19111 —
Sarah Cannon Research Institute Chattanooga Tennessee 37404 —
SCRI Tennessee Oncology Chattanooga Chattanooga Tennessee 37404 —
Tennessee Oncology, PLLC Cleveland Tennessee 37311 —
Tennessee Oncology NASH - SCRI - PPDS Nashville Tennessee 37203 —
The Sarah Cannon Research Institute. Nashville Tennessee 37203 —
The University of Texas MD Anderson Cancer Center Houston Texas 77030 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 17 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03271047, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jan 4, 2022 · Synced Oct 25, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03271047 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →