At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Randomized, Double-blind, Placebo-controlled Phase III Study to Evaluate the Efficacy and Safety of Dabrafenib Plus Trametinib in Previously Treated Patients With Locally Advanced or Metastatic, Radio-active Iodine Refractory BRAFV600E Mutation-positive Differentiated Thyroid Cancer (DTC)
In Brief
A Phase 3 clinical trial evaluating Dabrafenib, Trametinib, and 2 other interventions for Differentiated Thyroid Cancer (DTC). Active but no longer recruiting, targeting 153 participants across 41 sites in 11 countries.
Signals
Detailed Summary
The purpose of this study is to assess the efficacy and safety of dabrafenib in combination with trametinib for treating adult patients with locally advanced or metastatic Differentiated Thyroid Cancer (DTC) harboring the BRAFV600E mutation, who are refractory to radioactive iodine (RAI) therapy and have experienced disease progression following one or two prior VEGFR-targeted treatments.
Study Details
Timeline
Arms & Interventions
Eligible participants will receive Dabrafenib 150 mg twice a day (BID) and Trametinib 2 mg once a day (QD) until disease progression as per RECIST 1.1 as confirmed by blinded independent review committee (BIRC), unacceptable toxicity, pregnancy, loss of clinical benefit as determined by the investigator, withdrawal of consent, lost to follow-up, death, or study termination by the sponsor.
Eligible participants will receive matching placebo for Dabrafenib 150 mg twice a day (BID) and matching placebo for Trametinib 2 mg once a day (QD) until disease progression as per RECIST 1.1 as confirmed by blinded independent review committee (BIRC), unacceptable toxicity, pregnancy, loss of clinical benefit as determined by the investigator, withdrawal of consent, lost to follow-up, death, or study termination by the sponsor.
Interventions
Dabrafenib 150 mg capsule administered orally twice a day (BID)
Trametinib 2 mg tablet administered once a day (QD)
matching placebo tablet for Trametinib 2 mg will be administered orally once a day (QD)
matching placebo capsule for Dabrafenib 150 mg will be administered orally twice a day (BID)