The Effects of Vemurafenib + Cobimetinib on Immunity in Patients With Melanoma
Public ClinicalTrials.gov record NCT01813214. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Analysis of the Kinetics and Effects of Vemurafenib + Cobimetinib on Intratumoral and Host Immunity in Patients With Advanced BRAFV600 Mutant Melanoma: Implications for Combination With Immunotherapy
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is for patients with malignant melanoma which has spread beyond the local area and cannot be surgically removed, and who have melanoma tumors that are accessible for repeat biopsies. This research study is a way of gaining new knowledge about treatment options for metastatic melanoma. This research study is evaluating the effects of the drugs vemurafenib and cobimetinib on the immune system. Vemurafenib has been approved by the FDA for treatment of patients with advanced melanoma that harbors a B-RAF mutation. Vemurafenib works by blocking a protein called B-RAF. Researchers have found that a large number of melanomas have mutations (changes) in the BRAF gene. Genes are specific parts of your DNA that contain information on hereditary characteristics such as hair color and eye color. The BRAF gene codes for a protein called B-RAF, which is involved in sending signals in cells that can lead to cell growth. Research has determined that mutations in the BRAF gene at the V600 position cause a change in the B-RAF protein that can drive the growth and spread of melanoma cells. Cobimetinib (GDC-0973, XL518) is a potent and highly selective inhibitor of MEK1 and MEK2, central components of the RAS/RAF pathway. The purpose of this research study is to determine how vemurafenib and cobitmetinib may alter the immune system's reaction to melanoma, in order to learn how best to combine immune therapies with vemurafenib in the future.
Study identification
- NCT ID
- NCT01813214
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 5 participants
Conditions and interventions
Conditions
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
- Feb 28, 2013
- Primary completion
- Jul 31, 2016
- Completion
- Nov 30, 2016
- Last update posted
- Feb 25, 2019
2013 – 2016
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Georgetown Lombardi Comprehsnive Cancer Center | Washington D.C. | District of Columbia | 20007 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| University of Texas MD Anderson Cancer Center | Houston | Texas | 77030 | — |
| University of Virginia Health System | Charlottesville | Virginia | 22903 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01813214, 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 Feb 25, 2019 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01813214 live on ClinicalTrials.gov.