Evaluation of the Bioequivalence of a Combined Formulated Tablet
Public ClinicalTrials.gov record NCT01622790. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
An Evaluation of the Bioequivalence of a Combined Formulated Tablet (50mg/600mg/300mg Dolutegravir/Abacavir/Lamivudine) Compared to One Dolutegravir 50mg Tablet and One EPZICOM† (600mg/300mg Abacavir/Lamivudine) Tablet Administered Concurrently and the Effect of Food on Bioavailability of the Combined Formulation in Healthy Adult Subjects
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Dolutegravir (DTG, GSK1349572) is a next-generation integrase inhibitor (INI) currently in phase 3 clinical trials for human immunodeficiency virus (HIV). Fixed-dose combinations (FDCs) have greatly simplified the treatment of patients with HIV. While Atripla (an FDC of tenofovir (TDF), emtricitabine (FTC) and efavirenz (EFV)) has become the preferred first line regimen due in large part to its convenient presentation as a full treatment regimen in a single product, other options are needed. A fixed-dose combination of DTG/abacavir (ABC)/lamivudine (3TC) is one such opportunity. Part A of this study will be a single-dose, two-treatment crossover pivotal bioequivalence (BE) evaluation of the DTG/ABC/3TC FDC tablet in 66 healthy subjects. The reference formulations in this trial will be the 50 mg DTG tablet that is currently being used in the Phase 3 clinical trials and the already marketed FDC tablet product EPZICOM™ (ABC 600 mg/3TC 300 mg).It is intended that the results of this pivotal bioequivalence study will show that the proposed commercial DTG/ABC/3TC FDC tablet formulation is bioequivalent to DTG plus EPZICOM administered as separate tablets. Part B of this study will evaluate the effect of a high fat meal on the FDC tablet in 12 healthy subjects that have already participated in Part A of the study. There will be a screening visit within 30 days prior to the first dose of study drug and a follow up visit within 7-14 days after the last dose. There will be a 7 day washout between doses in each treatment period. The following PK parameters for DTG, ABC and 3TC will be measured: area under the concentration 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 the time of the last quantifiable concentration (AUC (0-t)), maximum observed concentration (Cmax), lag time before observation of drug concentrations (tlag), time of occurrence of Cmax (tmax), terminal phase half-life (t½), terminal elimination phase rate constant (λz), percentage of AUC obtained by extrapolation (%AUCex),apparent clearance following oral dosing (CL/F) and apparent terminal phase volume
Study identification
- NCT ID
- NCT01622790
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 66 participants
Conditions and interventions
Conditions
Interventions
- Dolutegravir 50 mg/abacavir 600 mg/lamivudine 300 mg Drug
- Dolutegravir 50 mg Drug
- abacavir 600 mg/lamivudine 300 mg Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2012
- Primary completion
- Jul 31, 2012
- Completion
- Jul 31, 2012
- Last update posted
- Oct 14, 2012
2012
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Overland Park | Kansas | 66211 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01622790, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 14, 2012 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01622790 live on ClinicalTrials.gov.