Single-Dose PK Study of GBT440 in Subjects With Renal Impairment

NCT ID: NCT03161015

Last Updated: 2018-02-22

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

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-11-30

Study Completion Date

2017-07-06

Brief Summary

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A Phase 1, multiple center, nonrandomized, open-label, parallel group study of a single oral dose of GBT440 administered in subjects with mild, moderate, or severe renal impairment disease and healthy subjects with normal renal function.

Detailed Description

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Up to 40 adult subjects will be enrolled. Safety and PK assessments will be performed at selected time points throughout the study.

Conditions

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Renal Impairment

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Multiple-center, nonrandomized, open-label, parallel group study
Primary Study Purpose

OTHER

Blinding Strategy

NONE

Study Groups

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GBT440 Dose 1: Severe Renal Impairment

eGFR \< 30 mL/min/1.73m2, not on dialysis

Group Type EXPERIMENTAL

GBT440

Intervention Type DRUG

Oral

GBT440 Dose 1: Moderate Renal Impairment

30 mL/min/1.73m2 = or \< eGFR \< 60 mL/min/1.73m2

Group Type EXPERIMENTAL

GBT440

Intervention Type DRUG

Oral

GBT440 Dose 1: Mild Renal Impairment

60 mL/min/1.73m2 = or \< eGFR \< 90 mL/min/1.73m2

Group Type EXPERIMENTAL

GBT440

Intervention Type DRUG

Oral

GBT440 Dose 1: Normal Renal function

eGFR \> or = 90 mL/min/1.73m2

Group Type EXPERIMENTAL

GBT440

Intervention Type DRUG

Oral

Interventions

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GBT440

Oral

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

All subjects:

* Males or females, 18 to 80 years old
* Willing and able to give written informed consent

Subjects with renal impairment:

* Severe renal impairment (eGFR \< 30 mL/min/1.73m2, not on dialysis)
* Moderate renal impairment (30 mL/min/1.73m2 = or \< eGFR \< 60 mL/min/1.73m2)
* Mild renal impairment (60 mL/min/1.73m2 = or \< eGFR \< 90 mL/min/1.73m2)

Healthy subjects:

* Match in age, gender and body mass index with renal impaired subjects
* Healthy and without clinically significant abnormalities in vital signs, ECGs, physical exam, clinical laboratory evaluations, medical and surgical history

Exclusion Criteria

All subjects:

* Participation in another clinical trial of an investigational drug (or medical device) within 30 days of the last dose of investigational drug or 5 half lives whichever is longer, prior to screening, or is currently participating in another trial of an investigational drug (or medical device)
* Any signs or symptoms of acute illness at screening or Day -1
* History or presence of clinically significant allergic, hematological, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, or neurological disease

Subjects with renal impairment:

\- History of clinically significant hepatic disease e.g. hepatitis, cirrhosis and or liver enzymes (ALT, AST, GGT and total bilirubin) \> 5 times the upper limit of normal within the past year
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Global Blood Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Carla Washington

Role: STUDY_DIRECTOR

Global Blood Therapeutics

Locations

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University of Miami

Miami, Florida, United States

Site Status

OCRC

Orlando, Florida, United States

Site Status

Countries

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United States

Other Identifiers

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GBT440-0110

Identifier Type: -

Identifier Source: org_study_id

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