RECRUITING

A Study to Learn How Different Forms of the Study Medicine Called PF 08049820 Are Taken up Into the Bloodstream in Healthy Adults

Talk to us

Conditions

Atopic DermatitisHealthy Volunteer

Quick Navigation

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

The purpose of this study is to see how different forms of a medicine called PF-08049820 move through the body when taken by mouth. The scientists want to see: * How well is the medicine absorbed when it's made in different ways (fast vs. slow release) * If eating a high-fat meal changes how the medicine moves through the body The results of this study will help decide which version of the medicine is best for future studies. This study is seeking participants who: * are men and women who can't have children * are 18 years or older * weigh more than 99 pounds (45 kg) * have a healthy body weight (not too low or too high) * are generally healthy with no serious medical problems. People with serious health problems, recent drug use, or who had certain vaccines recently cannot join. * are willing to follow all the study rules Each participant will try 5 different versions of the medicine, one at a time. There will be 3 days between each dose to make sure the medicine is out of the system. The medicine will be tested in different forms: * Immediate-release tablet (works quickly) * Short-release tablet (works slowly) * Long-release tablet (works even slower) Some versions will be taken without food, and others after eating a high-fat meal. After each dose, doctors will take blood samples for up to 72 hours to see how the medicine moves through the body. The whole study will take about 6 to 11 weeks and participants will stay overnight in the clinic for about 17 days.

Official Title

A Phase 1, Open-Label, Randomized, 5-Period, 6-Sequence, Crossover Study to Compare the Single-Dose Pharmacokinetics of One Immediate-Release and Two Modified-Release Formulations of PF-08049820 Administered Orally to Healthy Adult Participants Under Fasted and Fed Conditions

Quick Facts

Study Start:2025-09-05
Study Completion:2025-10-29
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT07172321

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:Yes
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. * Male and female participants of non-childbearing potential ≥18 years of age
  2. * BMI of 16-32 kg/m2; and a total body weight \>45 kg (99 lbs)
  3. * Participants who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.
  4. * Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at the time of dosing).
  5. * Any condition possibly affecting drug absorption (eg, gastrectomy, cholecystectomy).
  6. * History of HIV infection, hepatitis B, or hepatitis C; positive testing for HIV, HBsAg, HBsAb, HBcAb, or HCVAb. A positive HBsAb result and a history of Hepatitis B vaccination is allowed.
  7. * Use of certain prescription or nonprescription drugs and dietary (e.g. grapefruit) and herbal supplements within up to 14 days or 5 half-lives, whichever is longer, prior to the first dose of study intervention.
  8. * Recent exposure to live or attenuated vaccines within 28 days of the screening visit.
  9. * Previous administration of an investigational product (drug or vaccine) within 30 days or 5 half-lives preceding the first dose of study intervention used in this study (whichever is longer).
  10. * History of alcohol abuse or repeated binge drinking and/or any other illicit drug use or dependence within 6 months of screening.
  1. Pregnancy or breastfeeding
  2. Severe psychiatric disorders
  3. Active substance abuse
  4. Unstable medical conditions
  5. Inability to comply with study requirements

Contacts and Locations

Study Contact

Pfizer CT.gov Call Center
CONTACT
1-800-718-1021
ClinicalTrials.gov_Inquiries@pfizer.com

Principal Investigator

Pfizer CT.gov Call Center
STUDY_DIRECTOR
Pfizer

Study Locations (Sites)

Pfizer Clinical Research Unit
New Haven, Connecticut, 06511
United States

Collaborators and Investigators

Sponsor: Pfizer

  • Pfizer CT.gov Call Center, STUDY_DIRECTOR, Pfizer

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-09-05
Study Completion Date2025-10-29

Study Record Updates

Study Start Date2025-09-05
Study Completion Date2025-10-29

Terms related to this study

Keywords Provided by Researchers

  • Healthy Volunteer

Additional Relevant MeSH Terms

  • Atopic Dermatitis