Evaluation of the Pharmacokinetics and Safety of Inaxaplin in Participants With Mild or Moderate Hepatic Impairment

NCT ID: NCT06529796

Last Updated: 2025-01-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

36 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-08-02

Study Completion Date

2024-12-20

Brief Summary

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The purpose of this study is to evaluate the pharmacokinetics, safety and tolerability of Inaxaplin (IXP) in participants with mild or moderate hepatic impairment and in matched healthy participants.

Detailed Description

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This clinical trial information was submitted voluntarily under the applicable law and, therefore, certain submission deadlines may not apply. (That is, clinical trial information for this applicable clinical trial was submitted under section 402(j)(4)(A) of the Public Health Service Act and 42 CFR 11.60 and is not subject to the deadlines established by sections 402(j)(2) and (3) of the Public Health Service Act or 42 CFR 11.24 and 11.44.).

Conditions

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Focal Segmental Glomerulosclerosis (FSGS)

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Cohort 1: Mild Hepatic Impairment

Participants will receive a single dose of IXP on Day 1.

Group Type EXPERIMENTAL

IXP

Intervention Type DRUG

Tablet for oral administration.

Cohort 2: Matched Healthy Participants

Healthy participants matched to Cohort 1 will receive a single dose of IXP on Day 1.

Group Type EXPERIMENTAL

IXP

Intervention Type DRUG

Tablet for oral administration.

Cohort 3: Moderate Hepatic Impairment

Participants will receive a single dose of IXP on Day 1.

Group Type EXPERIMENTAL

IXP

Intervention Type DRUG

Tablet for oral administration.

Cohort 4: Matched Healthy Participants

Healthy participants matched to Cohort 3 will receive a single dose of IXP on Day 1.

Group Type EXPERIMENTAL

IXP

Intervention Type DRUG

Tablet for oral administration.

Interventions

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IXP

Tablet for oral administration.

Intervention Type DRUG

Other Intervention Names

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VX-147 Inaxaplin

Eligibility Criteria

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Inclusion Criteria

* Cohorts 1 and 3: Participants with Hepatic Impairment

* Cohort 1 (mild impairment): defined as a Child-Pugh total score of 5 to 6 (Child-Pugh Class A)
* Cohort 3 (moderate impairment): defined as a Child-Pugh total score of 7 to 9 (Child-Pugh Class B)
* Cohorts 2 and 4: Healthy Participants

* Participants will be matched during screening to participants with mild (Cohort 1) or moderate (Cohort 3) hepatic impairment according to each of the following parameters: age (± 10 years); sex; and BMI (± 15%)

Exclusion Criteria

* Cohorts 1 and 3: Participants with Hepatic Impairment

* Acute febrile illness within 14 days and/or acute illness within 5 days before first dose of study drug
* Participants who smoke
* Cohorts 2 and 4: Healthy Participants

* Acute febrile illness within 14 days and/or acute illness within 5 days before first dose of study drug
* Any condition possibly affecting drug absorption
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Vertex Pharmaceuticals Incorporated

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Division of Clinical Pharmacology, University of Miami

Miami, Florida, United States

Site Status

GCP Research

St. Petersburg, Florida, United States

Site Status

Texas Liver Institute

San Antonio, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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VX20-147-006

Identifier Type: -

Identifier Source: org_study_id

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