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Study identifier: NCT07090499 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study to Learn About the Study Medicine Called PF-08046876 in People With Advanced Solid Tumors

Condition: Advanced/Metastatic Solid Tumors · Bladder Cancer · Urothelial Carcinoma  ·  Sponsor: Pfizer

PhasePhase 1
Planned participants310
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of the study is to explore the safety and effects of the study drug (PF-08046876) in people diagnosed with advanced cancer of the bladder, lung, head and neck, esophagus, or pancreas. PF-08046876 is an investigational anticancer therapy called an 'antibody drug conjugate' or 'ADC'. ADCs are anticancer drugs designed to stick to cancer cells and kill them. The study drug will be given to participants through a needle in a vein (intravenous infusion). This study includes multiple parts. In the first part of the study, there will be different groups of people receiving different doses of the study drug. The study may also test different schedules.

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

Talk to the study team

Pfizer CT.gov Call Center  ·  1-800-718-1021  ·  ClinicalTrials.gov_Inquiries@pfizer.com

Always discuss trial participation with your own doctor first.

Locations (30)

City of Hope National Medical CenterDuarte, California, United StatesRecruiting
City of Hope at Irvine LennarIrvine, California, United StatesRecruiting
Ronald Reagan UCLA Medical CenterLos Angeles, California, United StatesNot Yet Recruiting
UCLA Department of Medicine-Hematology/OncologyLos Angeles, California, United StatesNot Yet Recruiting
Santa Monica UCLA Medical Center & Orthopaedic HospitalSanta Monica, California, United StatesNot Yet Recruiting
UCLA Hematology/Oncology - Santa MonicaSanta Monica, California, United StatesNot Yet Recruiting
Smilow Cancer Hospital - Yale New Haven HealthNew Haven, Connecticut, United StatesRecruiting
Yale - New Haven Hospital - Yale Cancer CenterNew Haven, Connecticut, United StatesRecruiting
Smilow Cancer Hospital Phase 1 UnitNew Haven, Connecticut, United StatesRecruiting
Smilow Cancer Hospital - TrumbullTrumbull, Connecticut, United StatesRecruiting
Brigham and Women's HospitalBoston, Massachusetts, United StatesRecruiting
Dana-Farber Cancer InstituteBoston, Massachusetts, United StatesRecruiting

+ 18 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07090499