A Phase 3 Study of Pembrolizumab + Epacadostat or Placebo in Subjects With Unresectable or Metastatic Melanoma (Keynote-252 / ECHO-301)

Summary

The purpose of the study is to assess the efficacy, safety, and tolerability when combining pembrolizumab with epacadostat or placebo in participants with unresectable or metastatic melanoma

Timeline

Start

2016-06-21

Primary completion

2018-01-08

Completion

2019-08-16

Publications

• Long GV, Dummer R, Hamid O, Gajewski TF, Caglevic C, Dalle S, Arance A, Carlino MS, Grob JJ, Kim TM, Demidov L, Robert C, Larkin J, Anderson JR, Maleski J, Jones M, Diede SJ, Mitchell TC. Epacadostat plus pembrolizumab versus placebo plus pembrolizumab in patients with unresectable or metastatic melanoma (ECHO-301/KEYNOTE-252): a phase 3, randomised, double-blind study. Lancet Oncol. 2019 Aug;20(8):1083-1097. doi: 10.1016/S1470-2045(19)30274-8. Epub 2019 Jun 17.

Drugs

Indications