Recruiting PHASE1 Healthy Volunteer Study

New treatment option for Healthy Volunteer Study

Official title A Study to Learn How Different Amounts of the Study Medicine Called PF-08103402 Are Tolerated and Act in the Body in Healthy Adults or Adults With Mild To-moderate Asthma

ClinicalTrials.gov ID: NCT07660731

What this study is testing

What is PF-08103402?

PF-08103402 is an investigational medicine, given as a pill taken by mouth, being studied as a potential treatment for healthy volunteer study.

Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.

What it's testing
The purpose of this study is to learn about the safety of a new study medicine called PF-08103402 in healthy adults (do not have disease) and or in adults with mild-to-moderate asthma. This is the first time the study medicine is being given to people.
  • Phase 1: an early, usually small safety study
  • Time commitment: about 10 weeks

A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.

Who can take part

Ages 18 to 65. Healthy volunteers may be eligible.

You may be able to join if

  • Key (Parts A, B, C, D and F):
  • Are males or females who can no longer have children,
  • Are 18 to 65 years old,
  • Have a body mass index (BMI) of 16 to 32 kilograms per meter squared and a total body weight of more than 50 kilograms (110 pounds). For Part A...
  • A total body weight of more than 45 kg (100 pounds).

You likely can't join if

  • Evidence or history of clinically significant medical conditions.
  • History of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C; positive testing for HIV, hepatitis B surface antigen (HBsAg)...
  • History of alcohol abuse or binge drinking and/or any other illicit drug use or dependence within 6 months of Screening.
  • Participation in studies of other investigational products (drug or vaccine) at any time during their participation in this study.
  • Any history of parasitic infection requiring treatment within 28 days prior to screening.
  • Positive tuberculosis infection test result.
See the full eligibility criteria
Who can join
  • Key (Parts A, B, C, D and F):
  • Are males or females who can no longer have children,
  • Are 18 to 65 years old,
  • Have a body mass index (BMI) of 16 to 32 kilograms per meter squared and a total body weight of more than 50 kilograms (110 pounds). For Part A (Optional group or cohort 3: Japanese participants only):
  • A total body weight of more than 45 kg (100 pounds).
  • Have 4 biological Japanese grandparents who were born in Japan. For Part E only: Adults with a documented doctor's-diagnosis history of asthma for at least 12 months before entering the study. 1\. Have a body mass index...
What rules you out
  • Evidence or history of clinically significant medical conditions.
  • History of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C; positive testing for HIV, hepatitis B surface antigen (HBsAg), or hepatitis C antibody (HCVAb).
  • History of alcohol abuse or binge drinking and/or any other illicit drug use or dependence within 6 months of Screening.
  • Participation in studies of other investigational products (drug or vaccine) at any time during their participation in this study.
  • Any history of parasitic infection requiring treatment within 28 days prior to screening.
  • Positive tuberculosis infection test result.
  • Part C only: Evidence or history of conditions interfering with the ability to taste.
  • Part D only: History of irregular bowel movements.
  • Part E only: Evidence of lung disease(s) other than asthma.
  • Part E only: Asthma exacerbation within 3 months prior to screening.
  • Part F only: History of acute narrow-angle glaucoma, untreated open-angle glaucoma, sleep apnea, respiratory insufficiency, myasthenia gravis or adverse reaction to midazolam or other benzodiazepines.

The study team makes the final eligibility decision.

Where it's taking place

  • New Haven, Connecticut, United States

Compensation & support

Compensation mentioned.

ClinicalTrials.gov doesn't provide a reliable structured field for payment or travel support - confirm details with the study team.

Questions & answers

Do participants get paid in this trial?

This study's listing includes signals that participants may be compensated or receive a stipend. Amounts vary and are set by the study team - confirm the details with them.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The study runs about 10 weeks per participant, based on its public description. The team confirms the exact schedule and number of visits before you enroll.

Who can join this trial?

This study is enrolling all sexes, 18 years to 65 years. Healthy volunteers may be eligible. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include New Haven, Connecticut, United States. Enter your location above to see the nearest site and check your eligibility.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.