A Study to Understand What the Body Does to the Study Medicine Called PF-07220060 When Taken by Healthy Adults

Pfizer12 enrolled

Overview

The purpose of this study is to learn about how much PF-07220060 will be taken up and processed by healthy male participants. The study is seeking for participants who: * are males aged 18 to 65 years and are healthy. * have Body mass index (BMI) between 17.5 and 30.5 kilograms/meter2 * have a total body weight of at least 50 kilograms. The study consists of two groups. In group 1, participants will take one amount of PF-07220060 by mouth. In group 2, participants will take one amount by mouth and one amount as an injection through a vein at the study clinic. In group 1, participants will stay at the clinic site for up to 15 days. In group 2, the duration of participants' stay depends on the results of group 1. During their stays, participants will have their blood, urine, and feces collected by the study doctors several times. We will measure the level of PF-07220060 in participants' blood, urine, and feces samples. This will help to know how much the study medicine is getting taken up by the body. At the end of the study, participants will be contacted by phone to check in. Participants will be involved in this study for about 9 weeks from the screening until the follow-up.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

BASIC_SCIENCE

Masking

NONE

Enrollment

Conditions

Healthy Participants

Interventions

Eligibility

Sex: MALEMin age: 18 YearsMax age: 65 YearsHealthy volunteers:

Medical Language ↔ Plain English

Key Eligibility criteria for this study include, but are not limited to the following: Inclusion Criteria: * Male participants aged 18 to 65 years at screening who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, and cardiac monitoring. * Body mass index (BMI) of 17.5-30.5 kg/m2; and a total body weight \>50 kg (110 lb). * Participants who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations, and other study procedures. Exclusion Criteria: * Participants with a history of irregular bowel movements (eg, regular episodes of diarrhea or constipation, irritable bowel syndrome \[IBS\] or lactose intolerance). * Previous administration with an investigational product (drug or vaccine) within 30 days (or as determined by the local requirement) or 5 half-lives (whichever is longer) preceding the first dose of study intervention used in this study. Previous exposure to PF-07220060 or participation in studies requiring PF-07220060 administration. * Total 14C radioactivity measured in plasma exceeding 11 mBq/mL.

Outcomes

Primary Outcomes

Cumulative recovery (%) of radioactivity in urine and feces (adjusted for vomitus, if any), expressed as a percent of total oral radioactive dose administered.

To characterize the rate and extent of excretion of total radioactivity following administration of a single oral dose of \[14C\]PF-07220060.

Time frame: Cohort 1 pre-dose to maximum Day 14

Amount of metabolites of [14C]PF-07220060 in plasma, urine, and feces.

To characterize the metabolic profile for PF- 07220060 and identify the circulating and excreted metabolites of PF-07220060 following administration of a single oral dose of \[14C\]PF-07220060.

Time frame: Cohort 1 pre-dose to maximum Day 14

Secondary Outcomes

Dose normalized AUCinf of intravenous radiolabeled PF-07220060 in plasma (if data permit)

Dose normalized area under the plasma concentration-time profile from time zero extrapolated to infinite time following administration of a single intravenous dose of radiolabeled PF-07220060.

Time frame: Cohort 2 pre-dose to maximum Day 14

The absolute oral bioavailability (F) of PF-07220060

The ratio of dose-normalized plasma AUCinf of oral PF-07220060 and IV \[14C\]PF-07220060

Time frame: Cohort 2 pre-dose to maximum Day 14

The fraction of PF-07220060 dose absorbed (Fa)

Fa calculated from the ratio of total recovered radioactivity \[14C\] in urine following single dose administration of \[14C\]PF-07220060 orally in Cohort 1 and via IV infusion in Cohort 2.

Time frame: Cohort 1 predose to maximum Day 14; Cohort 2 pre-IV dose to maximum Day 14

Number of participants with treatment emergent clinically significant laboratory abnormalities