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Symbiotic-Lung-20: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Different Anticancer Agents in Advanced Cancers
Sponsor: Pfizer
Summary
This study is being done to learn more about a new medicine called PF-08634404 and how it works when used with other cancer medicines in people who have advanced solid tumors. An advanced solid tumor is a type of cancer that has spread beyond its original location and cannot be removed by surgery or cured with standard treatments. To join in the study, participants must: * Be 18 years or older * Participants with advanced non-small cell lung cancer (NSCLC), a type of lung cancer that has spread The study will look at: * Whether PF-08634404 is safe to use with other cancer medicines. * What side effects may happen. A side effect is anything the medicine does to your body that is not part of treating your disease. * Whether the combination of PF-08634404 and other cancer medicines can help treat solid tumors. The study has different parts, each testing PF-08634404 with a different cancer medicine: * Part A will test PF-08634404 with a medicine called sigvotatug vedotin. * Part B of the study will look at how well the new medicine PF-08634404 works when used together with another medicine. Participants will receive the study medicines through an intravenous (IV) infusion (injected into the vein) at the study clinic. All treatments will take place at clinical trial sites, where trained medical staff will monitor participants during and after each visit.
Official title: AN INTERVENTIONAL OPEN-LABEL PHASE 1B/2 STUDY TO EVALUATE THE SAFETY, PHARMACOKINETICS, AND PRELIMINARY EFFICACY OF PF-08634404 IN COMBINATION WITH DIFFERENT ANTICANCER AGENTS IN PARTICIPANTS WITH ADVANCED SOLID TUMORS
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
162
Start Date
2026-01-30
Completion Date
2033-08-23
Last Updated
2026-04-08
Healthy Volunteers
No
Conditions
Interventions
PF-08634404
-Concentrate for solution for infusion
Sigvotatug Vedotin
-Powder for concentrate for solution for infusion. Single use vial
Combination Agent 1
-Powder for concentrate for solution for infusion. Single use vial.
Locations (25)
Highlands Oncology Group, PA
Fayetteville, Arkansas, United States
Highlands Oncology Group, PA
Rogers, Arkansas, United States
Highlands Oncology Group, PA
Springdale, Arkansas, United States
Providence Medical Foundation
Fullerton, California, United States
Providence St. Jude Medical Center - Virginia K. Crosson Cancer Center and Infusion Center
Fullerton, California, United States
Providence St. Jude Medical Center
Fullerton, California, United States
Rocky Mountain Cancer Centers, LLP
Denver, Colorado, United States
BRCR Medical Center Inc.
Coral Springs, Florida, United States
Mid Florida Hematology and Oncology Center
Orange City, Florida, United States
BRCR Global - Tamarac
Tamarac, Florida, United States
Oncology Associates of Oregon, P.C.
Eugene, Oregon, United States
US Oncology Investigational Products Center (IPC)
Irving, Texas, United States
VCU Medical Center Gateway Building
Richmond, Virginia, United States
Virginia Commonwealth University
Richmond, Virginia, United States
VCU Health Stony Point
Richmond, Virginia, United States
Massey Cancer Center Clinical & Translational Research Lab
Richmond, Virginia, United States
Virginia Commonwealth University
Richmond, Virginia, United States
VCU Health Community Memorial Hospital
South Hill, Virginia, United States
VCU Health Tappahannock Hospital
Tappahannock, Virginia, United States
Kansai Medical University Hospital
Hirakata, Osaka, Japan
Pan American Center for Oncology Trials, LLC
Rio Piedras, Puerto Rico
BRCR Global Puerto Rico - Hato Rey
San Juan, Puerto Rico
Kaohsiung Medical University Chung-Ho Memorial Hospital
Kaohsiung City, Taiwan
National Cheng Kung University Hospital
Tainan, Taiwan
National Taiwan University Hospital
Taipei, Taiwan