Study of Efficacy and Safety of Dabrafenib in Combination With Trametinib in Previously Treated Patients With Metastatic, Radio-active Iodine Refractory BRAF V600E Mutation Positive Differentiated Thyroid Cancer
Condition(s) studied
Investigational drug(s) / intervention(s)
Dabrafenib: Dabrafenib 150 mg capsule administered orally twice a day (BID)
Trametinib: Trametinib 2 mg tablet administered once a day (QD)
Trametinib Placebo: matching placebo tablet for Trametinib 2 mg will be administered orally once a day (QD)
Dabrafenib placebo: matching placebo capsule for Dabrafenib 150 mg will be administered orally twice a day (BID)
Study 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.
Eligibility
Primary outcome measure(s)
- Progression Free Survival (PFS) — From randomization to first documented progression or deaths, whichever comes first, assessed up to approximately 3 years
Progression Free Survival (PFS) was defined as the time from the date of randomization to the date of the first documented progression according to RECIST 1.1 based on Blinded Independent Review Committee (BIRC) assessment, or death due to any cause. The primary analysis was conducted after all patients had either completed a minimum of 16 weeks of treatment or discontinued earlier, and following the occurrence of approximately 95 PFS events (Data cut-off date for the primary analysis was 22 January 2025).
Trial sites (41)
| Facility | City | Region | Status |
|---|---|---|---|
| Northwestern University Med School | Chicago | Illinois | |
| Massachusetts General Hospital | Boston | Massachusetts | |
| Novartis Investigative Site | CABA | Buenos Aires | |
| Novartis Investigative Site | Rio de Janiero | Rio de Janeiro | |
| Novartis Investigative Site | Blumenau | Santa Catarina | |
| Novartis Investigative Site | São Paulo | São Paulo | |
| Novartis Investigative Site | Edmonton | Alberta | |
| Novartis Investigative Site | London | Ontario | |
| Novartis Investigative Site | Fuzhou | Fujian | |
| Novartis Investigative Site | Zhengzhou | Henan | |
| Novartis Investigative Site | Wuhan | Hubei | |
| Novartis Investigative Site | Changsha | Hunan | |
| Novartis Investigative Site | Nanjing | Jiangsu | |
| Novartis Investigative Site | Nanjing | Jiangsu | |
| Novartis Investigative Site | Xuzhou | Jiangsu | |
| Novartis Investigative Site | Changchun | Jilin | |
| Novartis Investigative Site | Chengdu | Sichuan | |
| Novartis Investigative Site | Tianjin | Tianjin Municipality | |
| Novartis Investigative Site | Beijing | China | |
| Novartis Investigative Site | Beijing | China | |
| Novartis Investigative Site | Guangzhou | China | |
| Novartis Investigative Site | Shanghai | China | |
| Novartis Investigative Site | Tianjin | China | |
| Novartis Investigative Site | Tianjin | China | |
| Novartis Investigative Site | Hisar | Haryana | |
| Novartis Investigative Site | New Delhi | National Capital Territory of Delhi | |
| Novartis Investigative Site | Chennai | India | |
| Novartis Investigative Site | George Town | Pulau Pinang | |
| Novartis Investigative Site | Kuching | Sarawak | |
| Novartis Investigative Site | Kuala Lumpur | Malaysia | |
| Novartis Investigative Site | Seoul | South Korea | |
| Novartis Investigative Site | Seoul | South Korea | |
| Novartis Investigative Site | Seoul | South Korea | |
| Novartis Investigative Site | Seoul | South Korea | |
| Novartis Investigative Site | Tainan | Taiwan | |
| Novartis Investigative Site | Taipei | Taiwan | |
| Novartis Investigative Site | Istanbul | Fatih | |
| Novartis Investigative Site | Edirne | Merkez | |
| Novartis Investigative Site | Ankara | Yenimahalle | |
| Novartis Investigative Site | Adana | Yuregir |
+ 1 more sites — see the full list on the official registry below.
More Novartis Pharmaceuticals trials in South Korea
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT04940052 on ClinicalTrials.gov ↗ ← All trials in South Korea