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Study identifier: NCT07524322 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study of RGT-490 in Patients With PIK3CA-Mutated Advanced Solid Tumors

Condition: Breast Cancer · Ovarian Cancer · Endometrial Cancer  ·  Sponsor: Regor Pharmaceuticals Inc.

PhasePhase 1
Planned participants63
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is a phase 1/1b, open-label, multicenter study consisting of sequential parts designed to evaluate the safety, tolerability, and effects pharmacokinetic (PK) profile, and antitumor activity of RGT-490, an investigational oral therapy, in adults with locally advanced or metastatic solid tumors including breast cancer. Participants enrolled in the study have advanced disease that is not amendable to curative treatment and whose tumors harbor alterations in the PI3KCA gene.

This description comes directly from the study's public registry record.

Talk to the study team

Sarah Wheeler  ·  857-331-3898  ·  Sarah.Wheeler@regor.com

Regor Pharmaceuticals Central Office  ·  617-315-9070  ·  RGT-490-101@regor.com

Always discuss trial participation with your own doctor first.

Locations (5)

START Los AngelesLos Angeles, California, United StatesRecruiting
The University of Texas MD Anderson Cancer CenterHouston, Texas, United StatesRecruiting
NEXT HoustonHouston, Texas, United StatesRecruiting
NEXT San AntonioSan Antonio, Texas, United StatesRecruiting
NEXT VirginiaFairfax, Virginia, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT07524322