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Dabrafenib/Trametinib, BRAF or BRAF AND MEK Pre-op With BRAF and MEK Post-op, Phase IIB, Melanoma With Brain Mets,Biomarkers and Metabolites

NCT01978236 · Status: TERMINATED · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 6

Last updated 2018-08-17

Study results available
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Summary

This is a global, multi-centre, open-label, study of GSK2118436 conducted in up to 30 evaluable subjects with resectable, BRAF V600E or V600K mutation-positive metastatic melanoma to the brain. All subjects in this study are required to have accessible extracranial metastases and are agreeable to undergo repetitive biopsies. The first cohort of 15 subjects will receive dabrafenib orally 150mg twice daily (BID) for 7 to 14 days prior to surgery (Cohort A); the second cohort of 15 subjects will receive the combination of dabrafenib 150 mg BID and trametinib 2 mg once daily for 7 to 14 days prior to surgery (Cohort B). The primary purpose of this study is to determine levels and distribution of dabrafenib, its metabolites, and trametinib (Cohort B only) in parenchymal brain metastases, extracranial metastases, and peripheral blood (plasma) within two cohorts of subjects with BRAF V600E/K mutation-positive melanoma that has metastasized to the brain. All subjects will be followed for survival and new anti-cancer therapy for a total of two years or until death or the subject wishes to withdraw from further follow-up.

Conditions

  • Melanoma and Brain Metastases

Interventions

DRUG

Dabrafenib 150 mg

Dabrafenib will be provided for oral administration as 50 mg and 75 mg capsules. Dabrafenib will be dosed orally with approximately 200 mL of water, twice a day. Dabrafenib should be administered under fasting conditions.

DRUG

Trametinib 2.0 mg

Trametinib study treatment will be provided as 0.5 mg and 2.0 mg tablets. should be taken orally with approximately 200 mL of water under fasting conditions, either one hour before or two hours after a meal.

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · GlaxoSmithKline

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-04-08
Primary Completion
2017-04-26
Completion
2017-04-26

Countries

  • United States
  • Australia

Study Locations

More Related Trials

Entities

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 NCT01978236 on ClinicalTrials.gov