A Study of Sacituzumab Tirumotecan (MK-2870) as a Single Agent and in Combination With Pembrolizumab (MK-3475) Versus Treatment of Physician's Choice in Participants With HR+/HER2- Unresectable Locally Advanced or Metastatic Breast Cancer (MK-2870-010)

Last updated:
2026-09-26
Language and content disclaimer

The content and search results on this site are collected from or provided by third parties. As such some of the information may only be available in the language originally submitted by the sponsor of the trial. Learn more about the information on the search portal.

Linking to Non-Government of Canada Websites

Links to websites not under the control of the Government of Canada, including those to our social media accounts, and to clinical trial records in international registries are provided solely for the convenience of our website visitors. We are not responsible for the accuracy, currency or reliability of the content of such websites. The Government of Canada does not offer any guarantee in that regard and is not responsible for the information found through these links, nor does it endorse the sites and their content.

Visitors should also be aware that information offered by non-Government of Canada sites to which this website links is not subject to the Privacy Act or the Official Languages Act and may not be accessible to persons with disabilities. The information offered may be available only in the language(s) used by the sites in question. With respect to privacy, visitors should research the privacy policies of these non-government websites before providing personal information.

View trial details

Overview

Official protocol title:

AN OPEN-LABEL, RANDOMIZED PHASE 3 STUDY OF MK-2870 AS A SINGLE AGENT AND IN COMBINATION WITH PEMBROLIZUMAB VERSUS TREATMENT OF PHYSICIAN¿S CHOICE IN PARTICIPANTS WITH HR+/HER2 UNRESECTABLE LOCALLY ADVANCED OR METASTATIC BREAST CANCER

Intervention/treatment:
MK-2870 (SKB264) / KEYTRUDA
Medical condition:
HER2 NEGATIVE METASTATIC OR LOCALLY ADVANCED UNRESECTABLE BRCA ASSOCIATED BREAST CANCER
Protocol code:
MK-2870-010
Control number:
283269
Status:
Recruiting
Approved:
March 07, 2024
Trial phase:
Phase 3
For more information:
ClinicalTrials.gov - NCT06312176
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
Name
Toll Free Number
Role
CONTACT
Phone:
1-888-577-8839
Sponsor
MERCK CANADA INC

Locations

British Columbia

BC Cancer Surrey ( Site 0315)
Surrey, British Columbia, V3V 1Z2
RECRUITING
Name
Study Coordinator
Role
CONTACT
Phone:
604-930-2098

Ontario

Princess Margaret Cancer Centre ( Site 0310)
Toronto, Ontario, M5G 2M9
RECRUITING
Name
Study Coordinator
Role
CONTACT
Phone:
416-946-5605
Southlake Health ( Site 0311)
Newmarket, Ontario, L3Y 2P9
COMPLETED

Quebec

Centre intégré de santé et de services sociaux du Bas Saint-Laurent- Hôpital régional de Rimouski ( Site 0308)
Rimouski, Quebec, G5L 5T1
RECRUITING
Name
Study Coordinator
Role
CONTACT
Phone:
418 724-3000 x8029
CHU de Quebec Universite Laval - Hopital du Saint-Sacrement ( Site 0302)
Quebec, Quebec, G1S 4L8
RECRUITING
Name
Study Coordinator
Role
CONTACT
Phone:
418-682-7511
CIUSSS de l'Est-de-l'Île-de-Montréal ( Site 0301)
Montreal, Quebec, H1T 2M4
RECRUITING
Name
Study Coordinator
Role
CONTACT
Phone:
514-252-3400 x5370
Jewish General Hospital ( Site 0303)
Montreal, Quebec, H3T 1E2
RECRUITING
Name
Study Coordinator
Role
CONTACT
Phone:
514-340-8222
Did you find what you were looking for?