Efficacy and Safety of Pembrolizumab (MK-3475) in Combination With Bacillus Calmette-Guerin (BCG) in High-Risk Non-Muscle Invasive Bladder Cancer (HR NMIBC) (MK-3475-676/KEYNOTE-676)

Last updated:
2026-07-11
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View trial details

Overview

Official protocol title:

A PHASE 3, RANDOMIZED, COMPARATOR-CONTROLLED CLINICAL TRIAL TO STUDY THE EFFICACY AND SAFETY OF PEMBROLIZUMAB (MK-3475) IN COMBINATION WITH BACILLUS CALMETTE-GUERIN (BCG) IN PARTICIPANTS WITH HIGH-RISK NON-MUSCLE INVASIVE BLADDER CANCER (HR NMIBC) THAT IS PERSISTENT OR RECURRENT FOLLOWING BCG INDUCTION (KEYNOTE-676)

Intervention/treatment:
KEYTRUDA (MK-3475, PEMBROLIZUMAB)
Medical condition:
BLADDER CANCER
Protocol code:
676
Control number:
220034
Status:
Active, not recruiting
Approved:
October 10, 2018
Trial phase:
Phase 3
For more information:
ClinicalTrials.gov - NCT03711032
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

British Columbia

Exdeo Clinical Research Inc. ( Site 0165)
Abbotsford British Columbia, British Columbia, V2T 1X8
Silverado Resarch Inc. ( Site 0155)
Victoria, British Columbia, V8T 2C1

New Brunswick

Horizon Health Network ( Site 0160)
Moncton, New Brunswick, E1C 6Z8

Ontario

Princess Margaret Cancer Centre ( Site 0153)
Toronto, Ontario, M5G 2M9

Quebec

Centre intégré de cancérologie du CHU de Québec Université Laval, Hôpital de l'Enfant-Jésus ( Site 0151)
Québec, Quebec, G1J 1Z4
CHUS - Hopital Fleurimont ( Site 0152)
Sherbrooke, Quebec, J1H 5N4
CIUSSS de l Est de L Ile de Montreal - Hopital Maisonneuve-Rosemont ( Site 0157)
Montreal, Quebec, H1T 2M4
CIUSSS du Saguenay-Lac-St-Jean ( Site 0164)
Chicoutimi, Quebec, G7H 5H6
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