Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Learn About the Study Medicine (Called Lorlatinib) in People With Liver Dysfunction

ClinicalTrials.gov ID: NCT05224609

Public ClinicalTrials.gov record NCT05224609. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 1, 2026, 9:59 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A PHASE 1, OPEN-LABEL, SINGLE-DOSE, PARALLEL-GROUP STUDY TO EVALUATE THE PLASMA PHARMACOKINETICS AND SAFETY OF LORLATINIB IN PARTICIPANTS WITH MODERATE AND SEVERE HEPATIC IMPAIRMENT RELATIVE TO PARTICIPANTS WITH NORMAL HEPATIC FUNCTION

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called Lorlatinib) in health participants. This study is seeking participants who: * Must be male or female of 18 to 75 years of age, inclusive at the time of the study. * Are willing and able to comply with all scheduled visits, treatment plan, and other study procedures. * Have a BMI (body mass index) of 17.5 to 40 kg/m2; and a total body weight \>50 kg (110 lb). * Are capable of giving signed informed consent document. All participants in this study will receive Lorlatinib. Participants will be placed into 1 of 3 cohorts based on their hepatic (liver) function. Participants will take Lorlatinib once by mouth. We will examine the experiences of people receiving the study medicine. This will help us determine if the study medicine is safe and effective. Participants will take part in this study for up to 35 days.

Study identification

NCT ID
NCT05224609
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Pfizer
Industry
Enrollment
21 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 75 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 27, 2022
Primary completion
Aug 12, 2024
Completion
Aug 12, 2024
Last update posted
Aug 29, 2024

2022 – 2024

United States locations

U.S. sites
3
U.S. states
3
U.S. cities
3
Facility City State ZIP Site status
Orange County Research Center Tustin California 92780
Genesis Clinical Research, LLC Tampa Florida 33603
Prism Research LLC dba Nucleus Network Saint Paul Minnesota 55114

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05224609, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 29, 2024 · Synced Sep 1, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05224609 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →