The purpose of the study is to learn how itraconazole changes how the body processes the study medicine called PF-07248144. The study will also look at the safety, tolerability, and how PF-07248144 is changed and removed from the body after taking PF-07248144 alone compared to when it is taken with itraconazole. Itraconazole can change how your body processes some medications so it may change the body's processing of PF-07248144. Multiple blood samples will be collected after each dose of PF-07248144 to determine how much PF-07248144 is in the blood at different times. This will help characterize the pharmacokinetics (pharmacokinetics helps us understand how the drug is changed and eliminated from your body after you take it) of PF-07248144 alone and when taken with itraconazole.
Phase 1 trials primarily test safety and dosing in a small number of participants (typically 20–100). Results do not yet speak to efficacy. FDA approval is typically many years away from this stage.
Enrollment is complete. The trial is in its follow-up or data collection phase — a readout may occur on or near the primary completion date.
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.