Study of Pembrolizumab (MK-3475) Versus Placebo in Participants With Esophageal Carcinoma Who Are Receiving Chemotherapy and Radiation Therapy (MK-3475-975/KEYNOTE-975)

Last updated:
2026-07-25
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View trial details

Overview

Official protocol title:

A RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED PHASE 3 TRIAL OF PEMBROLIZUMAB (MK-3475) VERSUS PLACEBO IN PARTICIPANTS WITH ESOPHAGEAL CARCINOMA RECEIVING CONCURRENT DEFINITIVE CHEMORADIOTHERAPY (KEYNOTE 975)

Intervention/treatment:
KEYTRUDA (PEMBROLIZUMAB)
Medical condition:
ESOPHAGEAL CANCER
Protocol code:
MK-3475-975
Control number:
235697
Status:
Closed
Approved:
February 11, 2020
Trial phase:
Phase 3
For more information:
ClinicalTrials.gov - NCT04210115
This is an external link. The information is not authorized by the Government of Canada.

Eligibility

Sex: ALL
Age
18 Years and older
Accepts healthy volunteers: No

Contacts and locations

Contact
Sponsor
MERCK CANADA INC

Locations

Alberta

Cross Cancer Institute ( Site 0010)
Edmonton, Alberta, T6G 1Z2

Manitoba

CancerCare Manitoba ( Site 0002)
Winnipeg, Manitoba, R3E 0V9

Ontario

Princess Margaret Cancer Centre ( Site 0011)
Toronto, Ontario, M5G 2M9
Sunnybrook Research Institute ( Site 0012)
Toronto, Ontario, M4N 3M5
The Ottawa Hospital - Cancer Care ( Site 0008)
Ottawa, Ontario, K1H 8L6

Quebec

Centre Hospitalier de l Universite de Montreal - CHUM ( Site 0005)
Montreal, Quebec, H2X 0A9
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