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Phase 1, Open Label, Two Arm, Fixed Sequence Study to Evaluate the Effect of Rifampin and Rifabutin on GSK1349572 Pharmacokinetics in Healthy Male and Female Volunteers

NCT01231542 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 27

Last updated 2017-06-08

No results posted yet for this study

Summary

This study will be a phase I, open label, two arm, fixed sequence crossover study to investigate the effect of rifampin and rifabutin on the steady state pharmacokinetics (PK) of GSK1349572 and the safety and tolerability of GSK1349572 and rifamycin co-administration. Subjects enrolled in Arm 1 will receive GSK1349572 50 mg once daily for 7 days, GSK1348572 50 mg twice daily for 7 days, and GSK1349572 50 mg twice daily in combination with rifampin 600 mg once daily for 14 days. Subjects in Arm 2 will receive GSK1349572 50 mg once daily for 7 days and GSK1349572 50 mg once daily in combination with rifabutin 300 mg once daily for 14 days. Serial PK sampling will be completed following the last dose of each treatment. Safety and tolerability will be assessed throughout the study through assessment of adverse events (AEs), and clinical laboratory tests.

This study will be conducted at one center in the US with healthy adult male and female subjects.

Conditions

  • Infection, Human Immunodeficiency Virus

Interventions

DRUG

GSK1349572

GSK1349572 is an experimental drug for the treatment of HIV. GSK1349572 is in the integrase inhibitor class. It is not yet approved by the FDA.

DRUG

Rifampin

Rifampin is approved by the FDA for the treatment of tuberculosis.

DRUG

Rifabutin

Rifabutin is approved by the FDA for the treatment of tuberculosis.

Sponsors & Collaborators

  • Shionogi

    collaborator INDUSTRY

  • GlaxoSmithKline

    collaborator INDUSTRY

  • ViiV Healthcare

    lead INDUSTRY

Principal Investigators

  • GSK Clinical Trials · ViiV Healthcare

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2011-05-31
Primary Completion
2011-11-30
Completion
2011-12-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Drugs
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01231542 on ClinicalTrials.gov