A Study Evaluating the Efficacy and Safety of Inavolisib Plus Fulvestrant Compared With Alpelisib Plus Fulvestrant in Participants With HR-Positive, HER2-Negative, PIK3CA Mutated, Locally Advanced or Metastatic Breast Cancer Post CDK4/6i and Endocrine …

Last updated:
2026-09-05
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View trial details

Overview

Official protocol title:

A PHASE III, MULTICENTER, RANDOMIZED, OPEN-LABEL STUDY EVALUATING THE EFFICACY AND SAFETY OF INAVOLISIB PLUS FULVESTRANT VERSUS ALPELISIB PLUS FULVESTRANT IN PATIENTS WITH HORMONE RECEPTOR POSITIVE, HER2-NEGATIVE, PIK3CA MUTATED, LOCALLY ADVANCED OR METASTATIC BREAST CANCER WHO PROGRESSED DURING OR AFTER CDK4/6 INHIBITOR AND ENDOCRINE COMBINATION THERAPY

Intervention/treatment:
INAVOLISIB (RO7113755) / FULVESTRANT / ALPELISIB
Medical condition:
BREAST CANCER
Protocol code:
WO43919
Control number:
271629
Status:
Recruiting
Approved:
February 15, 2023
Trial phase:
Phase 3
For more information:
ClinicalTrials.gov - NCT05646862
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
Reference Study ID Number: WO43919 https://forpatients.roche.com/ No attachments to email below
Role
CONTACT
Phone:
888-662-6728 (U.S. and Canada)
Name
Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry
Role
CONTACT
Sponsor
HOFFMANN-LA ROCHE LIMITED

Locations

Alberta

Arthur J.E. Child Comprehensive Cancer Center-Calgary
Calgary, Alberta, T2N 5G2
ACTIVE_NOT_RECRUITING
Cross Cancer Institute
Edmonton, Alberta, T6G 1Z2
ACTIVE_NOT_RECRUITING

British Columbia

BC Cancer ? Vancouver
Vancouver, British Columbia, V5Z 4E6
COMPLETED

New Brunswick

The Moncton Hospital
Moncton, New Brunswick, E1C 6Z8
ACTIVE_NOT_RECRUITING

Ontario

Juravinski Hospital
Hamilton, Ontario, L8V 5C2
COMPLETED
The Ottawa Hospital - General Campus
Ottawa, Ontario, K1Y 4E9
ACTIVE_NOT_RECRUITING

Quebec

Centre Hospitalier de l'Universite de Montreal (CHUM)
Montreal, Quebec, H2X 0C2
COMPLETED
CIUSSS de l Est de l Ile de Montreal - Hopital Maisonneuve Rosemont
Montreal, Quebec, H1T 2M4
COMPLETED
Hôpital du Sacré-Coeur de Montreal
Montreal, Quebec, H4J 1C5
COMPLETED
Jewish General Hospital
Montreal, Quebec, H3T 1E2
COMPLETED
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