A Study to Evaluate the Pharmacokinetics of Divarasib in Healthy Participants and Participants With Impaired Hepatic Function

NCT ID: NCT06734208

Last Updated: 2025-12-04

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

31 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-01-31

Study Completion Date

2025-11-27

Brief Summary

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This is a phase 1, open-label, single-dose, parallel-cohort study to determine the pharmacokinetics (PK) of divarasib in healthy participants and participants with varying degrees of hepatic impairment, as defined by Child-Pugh classification.

Detailed Description

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Conditions

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Hepatic Impairment

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Cohort 1

Participants will receive a single oral dose of Divarasib on Day 1.

Group Type EXPERIMENTAL

Divarasib

Intervention Type DRUG

Divarasib will be administered as a single oral dose as specified for the respective cohort.

Cohort 2

Participants will receive a single oral dose of Divarasib on Day 1.

Group Type EXPERIMENTAL

Divarasib

Intervention Type DRUG

Divarasib will be administered as a single oral dose as specified for the respective cohort.

Cohort 3

Participants will receive a single oral dose of Divarasib on Day 1.

Group Type EXPERIMENTAL

Divarasib

Intervention Type DRUG

Divarasib will be administered as a single oral dose as specified for the respective cohort.

Cohort 4

Participants will receive a single oral dose of Divarasib on Day 1.

Group Type EXPERIMENTAL

Divarasib

Intervention Type DRUG

Divarasib will be administered as a single oral dose as specified for the respective cohort.

Interventions

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Divarasib

Divarasib will be administered as a single oral dose as specified for the respective cohort.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Males or females of non-childbearing potential
* Within body mass index (BMI) range of 18.0 to 45.0 kg/m2

Participants with Hepatic Impairment

* Considered to have mild, moderate, or severe hepatic impairment by Child-Pugh Score classification and has been clinically stable for at least 1 month prior to Screening
* Chronic (\>6 months), stable hepatic insufficiency with features of cirrhosis due to any etiology. Participants must also remain stable throughout the Screening period

Exclusion Criteria

* Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal (GI), neurological, or psychiatric disorder
* History of significant hypersensitivity, intolerance, or allergy to any drug compound, food, or other substance, unless approved by the investigator

Participants with Hepatic Impairment

* Have a QTcF \>480 msec for males and \>490 msec for females at Screening or Check-in. If any parameter is out of range, the ECG may be repeated for confirmation
* Any evidence of progressive liver disease that has worsened or is worsening, as determined by the investigator, within 1 month prior to Screening
* Demonstrated evidence of hepatorenal syndrome
* Ascites requiring paracentesis or other intervention up to 3 days prior to the study
* Hepatic encephalopathy Grade 2 or above
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Genentech, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trials

Role: STUDY_DIRECTOR

Genentech, Inc.

Locations

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Clinical Pharmacology of Miami, Inc.

Miami, Florida, United States

Site Status

Panax Clinical Research, LLC

Miami Lakes, Florida, United States

Site Status

Orlando Clinical Research Center

Orlando, Florida, United States

Site Status

American Research Corporation Inc.

San Antonio, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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GP45713

Identifier Type: -

Identifier Source: org_study_id

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