At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
PHASE 1B STUDY TO ASSESS THE SAFETY, TOLERABILITY, AND CLINICAL ACTIVITY OF GEDATOLISIB IN COMBINATION WITH PALBOCICLIB AND EITHER LETROZOLE OR FULVESTRANT IN WOMEN WITH METASTATIC OR LOCALLY ADVANCED/RECURRENT BREAST CANCER (MBC)
In Brief
A Phase 1 clinical trial evaluating Gedatolisib, Palbociclib, and 2 other interventions for Breast Cancer. Completed, enrolled 141 participants across 41 sites.
Detailed Summary
This is a multicenter, open label, Phase 1b study in patients with mBC. This study will have a dose escalation to identify the maximum tolerated dose (MTD) of the combination of gedatolisib plus palbociclib/fulvestrant and gedatolisib plus palbociclib/letrozole and expansion to estimate the objective response rate (OR) of the combination of gedatolisib plus palbociclib/letrozole or palbociclib/fulvestrant.
Study Details
Timeline
Interventions
Gedatolisib weekly intravenous starting at 180 mg/week in a 4 week cycle.
Palbociclib initiated at 125 mg daily: 3 out of 4 weeks in a 4 week cycle.
Letrozole at 2.5 mg daily
Fulvestrant administered intramuscularly at 500 mg on Day 1, 15 and 28 and then every 28 days.