RecruitingPhase 1NCT07090499

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

A Phase 1 Open-label Study to Investigate PF-08046876 in Adult Participants With Advanced Solid Tumors.


Sponsor

Pfizer

Enrollment

310 participants

Start Date

Aug 20, 2025

Study Type

INTERVENTIONAL

Conditions

Summary

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.


Eligibility

Min Age: 18 Years

Plain Language Summary

Simplified for easier understanding

This early-phase study tests a new investigational drug called PF-08046876 in people with advanced solid tumors affecting the bladder, lung, head and neck, esophagus, or pancreas, to determine safe doses and early signs of effectiveness. **You may be eligible if...** - You are 18 or older - You have advanced cancer of the bladder, lung, head and neck, esophagus, or pancreas - You have measurable disease on imaging - Your performance status is good (ECOG 0–1) - In Part 1: your cancer has progressed after standard treatments - In Part 2: you have had at most 2 prior lines of systemic therapy **You may NOT be eligible if...** - You have significant unresolved side effects from prior cancer treatments - You have active brain metastases - You have serious heart, liver, or kidney conditions - You are pregnant or breastfeeding Talk to your doctor to see if this trial is right for you.

This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.

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Interventions

DRUGPF-08046876

Intravenous administration


Locations(28)

City of Hope National Medical Center

Duarte, California, United States

City of Hope at Irvine Lennar

Irvine, California, United States

Ronald Reagan UCLA Medical Center

Los Angeles, California, United States

UCLA Department of Medicine-Hematology/Oncology

Los Angeles, California, United States

Santa Monica UCLA Medical Center & Orthopaedic Hospital

Santa Monica, California, United States

UCLA Hematology/Oncology - Santa Monica

Santa Monica, California, United States

Smilow Cancer Hospital - Yale New Haven Health

New Haven, Connecticut, United States

Yale - New Haven Hospital - Yale Cancer Center

New Haven, Connecticut, United States

Smilow Cancer Hospital Phase 1 Unit

New Haven, Connecticut, United States

Smilow Cancer Hospital - Trumbull

Trumbull, Connecticut, United States

Brigham and Women's Hospital

Boston, Massachusetts, United States

Dana-Farber Cancer Institute

Boston, Massachusetts, United States

Dana-Farber Cancer Institute - Chestnut Hill

Newton, Massachusetts, United States

Sarah Cannon Research Institute - Pharmacy

Nashville, Tennessee, United States

SCRI Oncology Partners

Nashville, Tennessee, United States

The University of Texas MD Anderson Cancer Center - Conroe

Conroe, Texas, United States

University of Texas MD Anderson Cancer Center

Houston, Texas, United States

The University of Texas, MD Anderson Cancer Center - West Houston

Houston, Texas, United States

The University of Texas, MD Anderson Cancer Center - League City

League City, Texas, United States

NEXT Oncology

San Antonio, Texas, United States

The University of Texas, MD Anderson Cancer Center - Sugar Land

Sugar Land, Texas, United States

Princess Margaret Cancer Centre

Toronto, Ontario, Canada

Pan American Center for Oncology Trials, LLC

Rio Piedras, Puerto Rico

Hospital Universitari Vall d'Hebron

Barcelona, Barcelona [barcelona], Spain

Hospital Universitario 12 de Octubre

Madrid, Madrid, Comunidad de, Spain

Hospital Universitario Fundación Jiménez Díaz

Madrid, Spain

Barts Cancer Centre at St. Bartholomew's Hospital; Queen Mary University of London

London, United Kingdom

The Christie NHS Foundation Trust

Manchester, United Kingdom

View Full Details on ClinicalTrials.gov

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NCT07090499


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