The purpose of this study is to understand if PF-08046054 alone works well compared to standard-of-care docetaxel alone in participants with non-small cell lung cancer (NSCLC) with PD-L1 expression greater than or equal to 1% and had cancer progression during or after treatment with PD-L1 or PD-1 inhibitors, platinum-based chemotherapy, and targeted treatment regimen(s) for participants with known actionable genomic alterations (AGAs). Participants in this study must have cancer that has spread through their body or can't be removed with surgery or treated with definitive radiation. Participants will randomly (like a flip of the coin) be assigned to either the PF-08046054 treatment group or the docetaxel treatment group. Participants in the PF-08046054 treatment group will receive an IV infusion (injected directly into the veins) twice during each 21-day cycle. Participants in the docetaxel treatment group will receive an IV infusion once during each 21-day cycle. Study participation may be up to 5 years if the participant's NSCLC is responding to treatment. The study team will see how each participant is doing with the study treatment during regular visits at the clinic.
Phase 3 trials are pivotal studies with large patient populations (hundreds to thousands) designed to prove efficacy and safety for FDA submission. A successful Phase 3 readout is typically the last major hurdle before a New Drug Application (NDA) or BLA filing.
Currently recruiting: the trial is enrolling patients. A data readout is not expected until after enrollment closes and the follow-up period is complete.
Pfizer Inc (PFE) is the sponsoring company for this trial. BiotechSign currently grades this company F (33/100) based on composite catalyst signals across its full pipeline. This trial is one data point in that overall catalyst picture.