Drug-drug Interaction (DDI) Rifabutin

NCT ID: NCT02138084

Last Updated: 2017-09-25

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

102 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-05-14

Study Completion Date

2014-07-24

Brief Summary

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The purpose of this study is to provide dosing recommendations for the coadministration of BMS-663068 and Rifabutin with and without Ritonavir in upcoming Phase 3 studies and for prescribing information purposes

Detailed Description

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Conditions

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Infection, Human Immunodeficiency Virus

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Cohort 1: BMS-663068 + Rifabutin

Regimen A: BMS-663068 tablet by mouth as specified

Regimen B: BMS-663068 tablet with Rifabutin capsule by mouth as specified

Group Type EXPERIMENTAL

BMS-663068

Intervention Type DRUG

BMS-663068

Rifabutin

Intervention Type DRUG

Rifabutin

Cohort 2: BMS-663068 + Rifabutin + Ritonavir

Regimen A: BMS-663068 tablet by mouth as specified

Regimen C: BMS-663068 tablet, Rifabutin capsule and Ritonavir (RTV) capsule by mouth as specified

Group Type EXPERIMENTAL

BMS-663068

Intervention Type DRUG

BMS-663068

Rifabutin

Intervention Type DRUG

Rifabutin

Ritonavir

Intervention Type DRUG

Ritonavir

Interventions

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BMS-663068

BMS-663068

Intervention Type DRUG

Rifabutin

Rifabutin

Intervention Type DRUG

Ritonavir

Ritonavir

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Signed Written Informed Consent

a) Signed written informed consent must be obtained from the subjects in accordance with requirements of the study center's Institutional Review Board (IRB) or Independent Ethics Committee (IEC) before the initiation of any protocol-required procedures
2. Target Population

* a) Healthy subjects as determined by no clinically significant deviation from normal in medical history, physical examination findings, 12-lead ECG measurements, and clinical laboratory test results
* b) Body mass index (BMI) of 18.0 to 32.0 kg/m2, inclusive BMI = weight (kg)/\[height (m)\]2
* c) Subject Reenrollment: This study permits the reenrollment of a subject that has discontinued the study as a pretreatment failure (ie, subject has not been randomized/has not been dosed). If reenrolled, the subject must be reconsented
3. Age and Reproductive Status

* a) Men and women, ages 18 to 50 years, inclusive
* b) Women of childbearing potential (WOCBP) must have a negative serum or urine pregnancy test (minimum sensitivity 25 IU/L or equivalent units of human chorionic gonadotropin) within 24 hours prior to the start of study drug
* c) Women must not be breastfeeding
* d) WOCBP must agree to follow instructions for method(s) of contraception for the duration of treatment plus 5 half-lives of Rifabutin (13 days) plus 30 days (duration of ovulatory cycle) for a total of 43 days posttreatment completion
* e) Men who are sexually active with WOCBP must agree to follow instructions for method(s) of contraception for the duration of treatment plus 5 half-lives of Rifabutin (13 days) plus 90 days (duration of sperm turnover) for a total of 103 days posttreatment completion

Exclusion Criteria

Medical History and Concurrent Diseases

* a) Any significant acute or chronic medical illness as determined by the Investigator.
* b) Current or recent (within 3 months of study drug administration) gastrointestinal disease
* c) Any major surgery within 4 weeks of study drug administration
* d) Any gastrointestinal surgery that could impact upon the absorption of study drug
* e) Intractable diarrhea (≥6 loose stools per day for at least 7 consecutive days) within 30 days prior to the first dose of study drug
* f) History of acute or chronic pancreatitis
* g) History of active or latent tuberculosis or any recent exposure to someone with tuberculosis
* h) History of uveitis and/or current eye or vision problems with the exception of corrective lenses
* i) Contact lens use during study drug administration or the need for contact lenses during study drug administration
* j) Donation of blood to a blood bank or in a clinical study (except screening visit) within 4 weeks of study drug administration (within 2 weeks for plasma donation only)
* k) Blood transfusion within 4 weeks of study drug administration.
* l) History of any hemolytic disorders, including drug-induced hemolysis.
* m) Inability to tolerate oral medication
* n) Inability to be venipunctured and/or tolerate venous access
* o) Recent (within 6 months of study drug administration) history of smoking or current smokers
* p) Recent (within 6 months of study drug administration) drug or alcohol abuse as defined in Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM IV), Diagnostic Criteria for Drug and Alcohol Abuse
* q) Any other sound medical, psychiatric, and/or social reason as determined by the Investigator
Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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GlaxoSmithKline

INDUSTRY

Sponsor Role collaborator

ViiV Healthcare

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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GSK Clinical Trials

Role: STUDY_DIRECTOR

ViiV Healthcare

Locations

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GSK Investigational Site

Austin, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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AI438-041

Identifier Type: OTHER

Identifier Source: secondary_id

206282

Identifier Type: -

Identifier Source: org_study_id