Brief Summary

Dolutegravir (DTG, GSK1349572) is an integrase inhibitor currently in Phase 3 clinical trials for the treatment of human immunodeficiency virus (HIV) infection. A granule formulation has been developed as an alternative to the current tablet formulation for administration in pediatric populations. This is a single-center, randomized, open-label, 5-way crossover study in healthy adult subjects. The study will evaluate the relative bioavailability of a 50 mg granule formulation of dolutegravir when administered 1) directly to mouth; 2) with purified water; 3) with Contrex brand water; and 4) with milk-based infant formula compared to the current 50 mg tablet formulation administered with tap water. Safety evaluations and serial PK samples will be collected during each treatment period. A taste assessment of the granule will also be performed. A follow-up visit will occur 5-7 days after the last dose of study drug. Pharmacokinetic assessments during the study will include area under the concentration-time curve from time zero (pre-dose) extrapolated to infinite time (AUC(0-infinity)), area under the concentration-time curve from time zero (pre-dose) to last time of quantifiable concentration within a subject across all treatments (AUC(0-t)), maximum observed concentration (Cmax), terminal phase half-life (t½), lag time before observation of drug concentrations in sampled matrix (tlag), time of occurrence of Cmax (tmax), concentration at 24 hours post-dose (C24), and apparent clearance following oral dosing (CL/F).

Registry Overview

Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.

Recruitment status: completed
Actual enrollment (reported): 20 participants
Study completion date: August 2011
Actual (reported)
Listed locations: 1 countries · 1 sites

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.

Study Start
June 2011
Date type not reported
This date has not been verified as actual or estimated.
First Submitted
June 23, 2011
Actual (reported)
First Posted
June 27, 2011
Actual (reported)
Primary Completion
August 2011
Actual (reported)
Study Completion
August 2011
Actual (reported)

Last Updated: September 19, 2011
Status Verified: September 2011
Last Update Submitted: September 15, 2011

Conditions

Infections, Human Immunodeficiency Virus and Herpesviridae

Keywords

dolutegravirpediatricgranule formulationGSK1349572HIV

Outcome Measures

Eligibility Criteria

Age18 Years - 65 Years

Sexall

Healthy VolunteersYes

Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

ALT, alkaline phosphatase and bilirubin less than or equal to 1.5x upper limit of normal (ULN) (isolated bilirubin \>1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin \<35%). A single repeat is allowed for eligibility determination.
Healthy as determined by a responsible and experienced physician, based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac monitoring.
Male or female between 18 and 65 years of age inclusive, at the time of signing the informed consent.
A female subject is eligible to participate if she is of: Non-childbearing potential or child-bearing potential and agrees to use an appropriate contraception method for an appropriate period of time (as determined by the product label or investigator) prior to the start of dosing to sufficiently minimize the risk of pregnancy at that point. Female subjects must agree to use contraception until the follow-up visit.
Body weight greater than or equal to 50 kg for males and 45 kg for females and body mass index (BMI) within the range 18.5- 31.0 kg/m2 (inclusive).
Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.

You may not qualify if:

The subject has a positive pre-study drug/alcohol screen. A minimum list of drugs that will be screened for include amphetamines, barbiturates, cocaine, opiates, cannabinoids and benzodiazepines.
The subject has participated in a clinical trial and has received an investigational product within the following time period prior to the first dosing day in the current study: 30 days, 5 half-lives or twice the duration of the biological effect of the investigational product (whichever is longer).
History of sensitivity to any of the study medications, or components thereof, or a history of drug or other allergy that, in the opinion of the investigator or GSK Medical Monitor, contraindicates their participation.
Use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements (including St John's Wort) within 7 days (or 14 days if the drug is a potential enzyme inducer) or 5 half-lives (whichever is longer) prior to the first dose of study medication, unless in the opinion of the Investigator and GSK Medical Monitor the medication will not interfere with the study procedures or compromise subject safety.

Contact the study team to confirm eligibility.

Relative Bioavailability Study of a Pediatric Granule Formulation of Dolutegravir

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Conditions

Keywords

Outcome Measures

Primary Outcomes (1)

Secondary Outcomes (2)

Study Arms (1)

Single arm

Interventions

Eligibility Criteria

You may qualify if:

You may not qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Interventions

Condition Hierarchy (Ancestors)

Intervention Hierarchy (Ancestors)

Study Officials

Enrollment

Study Design

Study Record Dates

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Conditions

Keywords

Outcome Measures

Primary Outcomes (1)

Secondary Outcomes (2)

Study Arms (1)

Single arm

Interventions

Eligibility Criteria

You may qualify if:

You may not qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Interventions

Condition Hierarchy (Ancestors)

Intervention Hierarchy (Ancestors)

Study Officials

Enrollment

Study Design

Study Record Dates

Source record

Locations