Galapagos, Gilead Launch Phase 3 Program for Arthritis Drug

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Galapagos and Gilead have begun a Phase 3 clinical trial program called FINCH that will investigate the efficacy and safety of 100 mg and 200 mg filgotinib once daily in rheumatoid arthritis patients. The program includes the following three studies:

  • FINCH 1 is a 52-week, randomized, placebo- and adalimumab-controlled study in combination with methotrexate (MTX) in 1,650 patients who have had inadequate response to MTX. The primary endpoint is American College of Rheumatology 20% (ACR20) response rate at week 12, which signifies a 20% or greater improvement in the number of swollen and tender joints as well as a 20% or greater improvement in three out of five other disease-activity measures. The study will also include radiographic assessment at weeks 24 and 52.
  • FINCH 2 is a 24-week, randomized, placebo-controlled study in an expected 423 patients who are on conventional disease-modifying anti-rheumatic drugs, and have had an inadequate response to biological treatment. The primary endpoint is ACR20 at week 12.
  • FINCH 3 is a 52-week, randomized study in an expected 1,200 MTX-naïve patients to study filgotinib in combination with MTX, as well as monotherapy. The primary endpoint is ACR20 at week 24. Radiographic progression will also be assessed.

The FINCH program in rheumatoid arthritis will be conducted in the U.S. and Europe to start, with other regions to follow.

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