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Bioequivalence Study of Fixed Dose Versus Single Entities of Dolutegravir and Lamivudine
NCT03078556 · View on ClinicalTrials.gov ↗
Study Summary
This study aims to compare the bioequivalence of two experimental fixed dose combination (FDC) tablets versus single entity products of dolutegravir (DTG) and lamivudine (3TC) in healthy adult subjects. The study will be carried out in two parts. Part 1 of the study will be open label, up to 3 periods design with a wash out period of at least 7 days between treatment periods. Subjects will be randomized to receive either single entities or formulation 1 FDC of DTG and 3TC in a crossover manner in first 2 periods. The first 16 subjects who complete the first two treatment periods and consent to continue will receive a single dose of FDC formulation 1 tablet administered with a high fat meal for a third treatment period. In Part 2 of the study, subjects will be randomized to receive either single entities or formulation 2 FDC of DTG and 3TC in a crossover manner in first 2 periods. Similarly the first 16 subjects will then receive FDC formulation 2 tablets with high fat meal in treatment period 3. Subjects will have a follow-up visit within 7-14 days after the last dose of study drug. Approximately 76 healthy subjects will be included in Part 1 of the study and if Part 2 of the study is conducted, another 76 healthy subjects will be included. The total duration will be approximately 11 weeks.
Conditions Studied
Interventions
- DRUG Dolutegravir
- DRUG Lamivudine
- DRUG Dolutegravir + Lamivudine FDC Formulation 1
- DRUG Dolutegravir + Lamivudine FDC Formulation 2
Study Locations (1)
Kansas
- GSK Investigational Site — Overland Park
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 154 participants |
| Start Date | 2017-03-27 |
| Est. Completion | 2017-08-18 |
| Phase | Phase 1 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT03078556
The ClinicalTrials.gov registry entry for NCT03078556 describes a study currently listed as completed. It is categorized as Phase 1, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 154 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is ViiV Healthcare, which has 82 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Infection, Human Immunodeficiency Virus appearing as the primary indexed condition, and to 4 interventions — of which Dolutegravir is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT03078556 reports 1 study location spanning 1 distinct geographic area — top geographies include Kansas. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT03078556 about?
NCT03078556 is a clinical study titled "Bioequivalence Study of Fixed Dose Versus Single Entities of Dolutegravir and Lamivudine". This study aims to compare the bioequivalence of two experimental fixed dose combination (FDC) tablets versus single entity products of dolutegravir (DTG) and lamivudine (3TC) in healthy adult subjects. The study will be carried out in two parts. Part 1 of the study will be open label, up to 3 perio...
What is the current status of trial NCT03078556?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 154 participants. The study started on 2017-03-27. Estimated completion is 2017-08-18.
What conditions does trial NCT03078556 study?
This clinical trial studies the following conditions: Infection, Human Immunodeficiency Virus. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT03078556?
The interventions under investigation include: Dolutegravir (DRUG), Lamivudine (DRUG), Dolutegravir + Lamivudine FDC Formulation 1 (DRUG), Dolutegravir + Lamivudine FDC Formulation 2 (DRUG). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT03078556?
This trial is sponsored by ViiV Healthcare, which has 82 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT03078556 being conducted?
This trial has 1 study location across Kansas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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