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ACTIVE NOT RECRUITING
NCT07335419
PHASE1

A Study to Learn if Itraconazole Changes How the Body Processes PF-07248144 (Study Medicine)

Sponsor: Pfizer

View on ClinicalTrials.gov

Summary

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.

Official title: PHASE 1, OPEN-LABEL, FIXED SEQUENCE, 2-PERIOD, CROSSOVER STUDY IN HEALTHY PARTICIPANTS TO INVESTIGATE THE EFFECT OF ITRACONAZOLE ON PF-07248144 PHARMACOKINETICS

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

12

Start Date

2026-01-02

Completion Date

2026-03-21

Last Updated

2026-03-19

Healthy Volunteers

Yes

Interventions

DRUG

PF-07248144

Participants will receive PF-07248144 as a single dose, oral tablet on Day 1 of Period 1 and Day 4 of Period 2 with a washout period between two doses

DRUG

Itraconazole

Participants will receive Itraconazole oral solution once daily on Days 1-12 in Period 2

Locations (1)

Pfizer Clinical Research Unit - New Haven

New Haven, Connecticut, United States