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Study identifier: NCT07128303 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study of GS-5319 in Adults With Solid Tumors

Condition: Advanced Solid Tumor  ·  Sponsor: Gilead Sciences

PhasePhase 1
Planned participants178
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this clinical study is to learn more about the study drug, GS-5319, its dosing, safety and tolerability in adults with solid tumors, where the participants show a specific gene alteration in the tumor. The gene helps produce methylthioadenosine phosphorylase (MTAP) enzyme. MTAP enzyme helps in normal growth of cells. The primary objectives of the study are to assess the safety and tolerability of GS-5319 in participants with methylthioadenosine phosphorylase (MTAP)-deleted advanced solid tumors and to identify the maximum tolerated dose (MTD)/maximum administered dose (MAD) and/or the recommended dose for expansion (RDE).

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

Talk to the study team

Gilead Clinical Study Information Center  ·  1-833-445-3230 (GILEAD-0)  ·  GileadClinicalTrials@gilead.com

Always discuss trial participation with your own doctor first.

Locations (10)

Beth Israel Deaconess Medical CenterBoston, Massachusetts, United StatesRecruiting
START San AntonioSan Antonio, Texas, United StatesRecruiting
NEXT VirginiaFairfax, Virginia, United StatesRecruiting
Yonsei University Severance HospitalSeoul, South KoreaRecruiting
Seoul National University HospitalSeoul, South KoreaRecruiting
Asan Medical CenterSeoul, South KoreaRecruiting
Samsung Medical CenterSeoul, South KoreaRecruiting
Vall d'Hebron Institute of Oncology (VHIO)Barcelona, SpainRecruiting
START Madrid - FJD - Hospital Fundación Jiménez Díaz - Phase I Clinical Trials UnitMadrid, SpainRecruiting
START - Centro Oncológico Clara CampalMadrid, SpainRecruiting

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Source record: clinicaltrials.gov/study/NCT07128303