Last updated on December 2018

A Study of Pembrolizumab (MK-3475) in Combination With Etoposide/Platinum (Cisplatin or Carboplatin) for Participants With Extensive Stage Small Cell Lung Cancer (MK-3475-604/KEYNOTE-604)


Brief description of study

The purpose of this study is to assess the safety and efficacy of pembrolizumab plus standard of care (SOC) chemotherapy (etoposide/platinum [EP]) in participants with newly diagnosed extensive stage small cell lung cancer (ES-SCLC) who have not previously received systemic therapy for this malignancy.

The primary study hypotheses are that pembrolizumab+EP prolongs Progression-free Survival (PFS) per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 by blinded independent central review (BICR) and Overall Survival (OS) compared with placebo+EP in adult participants with ES-SCLC.

Clinical Study Identifier: NCT03066778

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Study Coordinator

SBHI Leningrad Regional Clinical Hospital ( Site 0803)
Saint Petersburg, Russian Federation

Study Coordinator

Municipal Clinical Oncology Center ( Site 0802)
Saint Petersburg, Russian Federation

Recruitment Status: Closed


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