Study to Evaluate the Pharmacokinetics of Filgotinib in Participants With Impaired Hepatic Function

December 21, 2020 updated by: Gilead Sciences

A Phase 1 Open-Label Study to Evaluate the Pharmacokinetics of Filgotinib in Subjects With Impaired Hepatic Function

The primary objective of this study is to evaluate the pharmacokinetics (PK) of filgotinib and its metabolite, GS-829845, in participants with varying degrees of impaired hepatic function relative to matched, healthy controls.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
20

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Germany
      • Munich, Germany, 81241
        • Apex Gmbh
  • New Zealand
    • Auckland
      • Grafton, Auckland, New Zealand, 1010
        • Auckland Clinical Studies Ltd.
  • United States
    • Florida
      • Miami, Florida, United States, 33014
        • Clinical Pharmacology of Miami
    • Texas
      • San Antonio, Texas, United States, 78215
        • American Research Corporation at the Texas Liver Institute

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.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

14 years to 66 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Key Inclusion Criteria:

  • Eligible individuals will be male and nonpregnant, nonlactating females, aged 18 to 70 years (inclusive), body mass index (BMI) between 18 and 36 kg/m^2 (inclusive), with either impaired hepatic function or normal hepatic function.
  • Individuals will be current nonsmokers (no use of tobacco, nicotine-containing, or tetrahydrocannabinol [THC]-containing products within the last 14 days).

  • Individuals with hepatic impairment will be categorized by the Child-Pugh-Turcotte (CPT) classification system indicating hepatic impairment as follows:

    • Class A (mild): CPT score 5-6
    • Class B (moderate): CPT score 7-9
    • Class C (severe): CPT score 10-15
  • Hepatic impairment must have been stable during the 3 months (90 days) prior to study drug. Each individual in the control group will be matched to a individual with impaired hepatic function by age (± 10 years), gender, and body mass index (± 15%).

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Moderate Hepatic Impairment
Participants with moderate hepatic impairment and matched healthy controls will receive a single dose of filgotinib on Day 1.
Drug: Filgotinib
100 mg tablet administered orally
Other Names:
  • GS-6034
  • GLPG0634
Experimental: Severe Hepatic Impairment
Participants with severe hepatic impairment and matched healthy controls will receive a single dose of filgotinib on Day 1.
Drug: Filgotinib
100 mg tablet administered orally
Other Names:
  • GS-6034
  • GLPG0634
Experimental: Mild Hepatic Impairment
Participants with mild hepatic impairment and matched healthy controls will receive a single dose of filgotinib on Day 1.
Drug: Filgotinib
100 mg tablet administered orally
Other Names:
  • GS-6034
  • GLPG0634

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Pharmacokinetic (PK) Parameter: AUClast of Filgotinib
Time Frame: Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
AUClast is defined as the concentration of drug from time zero to the last observable concentration.
Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
PK Parameter: AUClast of GS-829845
Time Frame: Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
AUClast is defined as the concentration of drug from time zero to the last observable concentration. GS-829845 is the primary metabolite of filgotinib.
Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
PK Parameter: AUCinf of Filgotinib
Time Frame: Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
AUCinf is defined as the concentration of drug extrapolated to infinite time.
Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
PK Parameter: AUCinf of GS-829845
Time Frame: Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
AUCinf is defined as the concentration of drug extrapolated to infinite time. GS-829845 is the primary metabolite of filgotinib.
Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
PK Parameter: Cmax of Filgotinib
Time Frame: Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
Cmax is defined as the maximum observed concentration of drug.
Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
PK Parameter: Cmax of GS-829845
Time Frame: Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1
Cmax is defined as the maximum observed concentration of drug. GS-829845 is the primary metabolite of filgotinib.
Predose and 0.5, 1, 2, 3, 4, 5, 6, 8, 12, 18, 24, 36, 48, 72, 96, and 120 hours postdose on Day 1

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Percentage of Participants Who Experienced Treatment-Emergent Adverse Events
Time Frame: Day 1 up to Day 31
Day 1 up to Day 31
Percentage of Participants Who Experienced Graded Laboratory Abnormalities
Time Frame: Day 1 up to Day 31
Treatment-emergent laboratory abnormalities were defined as values that increase at least one toxicity grade from baseline. The most severe graded abnormality from all tests was counted for each participant.
Day 1 up to Day 31

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Gilead Sciences

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Galapagos NV

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

  • Anderson K, Zheng H, Medzihradsky O, et al. THU0117 PHARMACOKINETICS AND SHORT-TERM SAFETY OF FILGOTINIB, A SELECTIVE JANUS KINASE 1 INHIBITOR, IN SUBJECTS WITH MODERATE HEPATIC IMPAIRMENT. Annals of the Rheumatic Diseases. 2019;78:331.

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 Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
April 3, 2018

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 9, 2018

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 9, 2018

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 25, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 25, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 31, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
January 15, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 21, 2020

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • GS-US-417-4048
  • 2017-000156-25 (EudraCT Number)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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