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A Study Evaluating the Safety and Efficacy of Cobimetinib Plus Atezolizumab in BRAFV600 Wild-type Melanoma With Central Nervous System Metastases and Cobimetinib Plus Atezolizumab and Vemurafenib in BRAFV600 Mutation-positive Melanoma With Central Nervous System Metastases

NCT03625141 · Status: COMPLETED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2024-04-11

Study results available
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Summary

This study will evaluate the efficacy and safety of cobimetinib plus atezolizumab in participants with BRAFV600 wild-type melanoma with central nervous system (CNS) metastases and of cobimetinib plus atezolizumab and vemurafenib in BRAFV600 mutation-positive melanoma patients with CNS metastases.

Conditions

Interventions

DRUG

Cobimetinib

60 mg (three tablets of 20 mg each) orally (PO) once a day (QD) on Days 1-21 of each 28-day cycle.

DRUG

Atezolizumab

Atezolizumab will be given at a fixed dose of 840 mg by intravenous (IV) infusion on Days 1 and 15 of each 28-day cycle. Only for cohort 2, no dose of atezolizumab will be given during the run-in period (cycle 1).

DRUG

Vemurafenib

Participants will receive vemurafenib 960 mg (four 240 mg tablets) orally (PO) twice daily (BID) on days 1-21 of the run-in period (cycle 1); thereafter, they will receive vemurafenib 720 mg dose (three 240 mg tablets) PO BID on days 22-28 of cycle 1 and on days 1-28 of all subsequent cycles.

Sponsors & Collaborators

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-12-13
Primary Completion
2021-06-07
Completion
2023-04-13

Countries

  • Brazil
  • France
  • Germany
  • Hungary
  • Italy
  • Latvia
  • Spain
  • Switzerland

Study Locations

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Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03625141 on ClinicalTrials.gov