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Bioequivalence Study of Fixed Dose Versus Single Entities of Dolutegravir and Lamivudine

NCT03078556 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 154

Last updated 2019-02-21

Study results available
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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

  • Infection, Human Immunodeficiency Virus

Interventions

DRUG

Dolutegravir

Single dose of DTG 50 mg tablet along with 3TC (EPIVIR) tablet will be given to randomized subjects in parts 1 and 2 with 240 mL of room temperature water. DTG will be a white, film coated, round tablet engraved with SV 572 on one side and 50 on the other side.

DRUG

Lamivudine

Single dose 3TC (commercial name: EPIVIR) 300 mg tablet along with DTG tablet will be given to randomized subjects in parts 1 and 2 with 240 mL of room temperature water.\<br\>3TC will be gray, diamond shaped tablet, engraved "GX EJ7" on one side and plain on the other side.

DRUG

Dolutegravir + Lamivudine FDC Formulation 1

Single dose of DTG 50 mg combined with 3TC 300 mg in a FDC formulation 1 tablet will be administered to randomized subjects in treatment periods 1 and 2 (under fasted state) of Part 1 and the first 16 subjects in treatment period 3 (under fed) of Part 1 with 240 mL of room temperature water. \&lt;br\&gt;FDC formulation 1 tablets will be oval, biconvex, white, film coated tablet engraved 'SV H7I' on one face.

DRUG

Dolutegravir + Lamivudine FDC Formulation 2

Single dose of DTG 50 mg combined with 3TC 300 mg in a FDC formulation 2 tablet will be administered to randomized subjects in treatment periods 1 and 2 (under fasted state) and the first 16 subjects in treatment period 3 (under fed) of Part 2 with 240 mL of room temperature water. \&lt;br\&gt;FDC formulation 2 tablets will be oval, biconvex, white, film coated tablet engraved 'SV 13N' on one face.

Sponsors & Collaborators

Principal Investigators

  • GSK Clinical Trials · ViiV Healthcare

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

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

Timeline & Regulatory

Start
2017-03-27
Primary Completion
2017-08-18
Completion
2017-08-18
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

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 NCT03078556 on ClinicalTrials.gov