The purpose of this study is to assess the safety and effects of PF-07265028 as monotherapy and in combination with sasanlimab.
The study aims to identify the maximum tolerated dose (MTD) of PF-07265028 as monotherapy; evaluate the clinical activity of monotherapy and combination; and select the recommended dose of PF-07265028 monotherapy and in combination for potential further studies and development.
The study contains 2 parts, Dose Escalation (Part 1) to determine the recommended dose of PF-07265028 as single agent and in combination, followed by Dose Expansion (Part 2) in selected tumor types at the recommended dose.
It is expected that most participants will take part in this study for up to 1 year with six on-site visits in the first month and then at least twice every subsequent month while they are on treatment.
Closest Location
NCT# stands for National Clinical Trial number. This is a unique identification code given to each clinical trial registered on ClinicalTrials.gov. The format is "NCT" followed by an 8-digit number (for example, NCT00000419). Also called the ClinicalTrials.gov identifier.
Each clinical study has its own guidelines for who may participate, called eligibility criteria. These factors can include your age, sex, overall health, type and stage of disease, and personal treatment history. However, only the research study staff can determine if you qualify to enroll in the study.
Condition
Advanced Solid Tumors, Gastric Cancer, Gastroesophageal Junction Cancer, Urothelial Cancer, Non Small Cell Lung Cancer, Head and Neck Squamous Cell Carcinomas
Sex
Male or Female
Age
18 - 99 years