Infection, Human Immunodeficiency VirusPhase 1NCT02893488

Relative Bioavailability Study of a Fixed-dose Combination Dolutegravir/Abacavir/Lamivudine Dispersible Tablet

A Phase 1 study testing DTG/ABC/3TC FDC DISPERSIBLE TABLET, EPZICOM (ABC/3TC) and TIVICAY (DTG) in people with Infection, Human Immunodeficiency Virus, run by ViiV Healthcare at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record

Search all trials

Trial summary

Who is it for?: Ages 18 to 65 yearsHealthy volunteers can take part
Conditions the study is for: Infection, Human Immunodeficiency Virus
What is being tested?: DTG/ABC/3TC FDC DISPERSIBLE TABLET, EPZICOM (ABC/3TC) and TIVICAY (DTG)
Type of treatment: Pill or oral medicine
Could I receive a placebo?: No, everyone receives an active treatment
How many people: 20 participants
Where: 1 siteUnited States
Study dates: 1 Sep 2016to 25 Nov 2016
Phase: Phase 1
Are there results?: None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

Ages 18 to 65 years
All sexes
Healthy volunteers accepted
Adult, Older adult

Who may be able to join

Male or female aged between 18 and 65 years of age inclusive, at the time of signing the informed consent.
Healthy as determined by the investigator or medically qualified designee based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac evaluation (history and ECG). A subject with a clinical abnormality or laboratory parameter(s) which is/are not specifically listed in the inclusion or exclusion criteria, outside the reference range for the population being studied may be included only if the investigator agree and document that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures.
Body weight >=50 kilogram (kg) for males and >=45 kg for females and body mass index (BMI) within the range 18.5-31.0 kg/m^2 (inclusive).
Male or female
Females of non-reproductive potential defined as pre-menopausal females with documented tubal ligation, documented hysteroscopic tubal occlusion procedure with follow-up confirmation of bilateral tubal occlusion, hysterectomy, documented bilateral oophorectomy, postmenopausal defined as 12 months of spontaneous amenorrhea (in questionable cases a blood sample with simultaneous follicle stimulating hormone [FSH] and estradiol levels consistent with menopause). Females on hormone replacement therapy (HRT) and whose menopausal status is in doubt will be required to use one of the highly effective contraception methods if they wish to continue their HRT during the study. Otherwise, they must discontinue HRT to allow confirmation of post-menopausal status prior to study enrolment.
Female of reproductive potential and agrees to follow one of the options listed in the Modified List of Highly Effective Methods for Avoiding Pregnancy in Females of Reproductive Potential (FRP) from 30 days prior to the first dose of study medication and until 2 weeks after dosing with study medication and completion of the follow-up visit. The investigator is responsible for ensuring that subjects understand how to properly use these methods of contraception.
Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the consent form and in this protocol.
Documentation that the subject is negative for the human leukocyte antigen (HLA)-B*5701 allele.

Who cannot join

ALT and bilirubin >1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
QT interval corrected for heart rate according to Fridericia's formula (QTcF) >450 milliseconds (msec). The specific formula that will be used to determine eligibility and discontinuation for an individual subject should be determined prior to initiation of the study. In other words, several different formulae cannot be used to calculate the QTc for an individual subject and then the lowest QTc value used to include or discontinue the subject from the trial.
Unable to refrain from the use of prescription (i.e., dofetilide) 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.
History of regular alcohol consumption within 6 months of the study defined as: An average weekly intake of >14 drinks for males or >7 drinks for females. One drink is equivalent to 12 gram of alcohol: 12 ounces (360 mL) of beer, 5 ounces (150 mL) of wine or 1.5 ounces (45 mL) of 80 proof distilled spirits.
Urinary cotinine levels indicative of smoking or history or regular use of tobacco- or nicotine-containing products within 1 month prior to screening.

Show all 14Show fewer

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 Medical Monitor, contraindicates their participation.
Creatinine clearance (CrCL) <60 mL/min
Presence of HBsAg, positive hepatitis C antibody test result at screening or within 3 months prior to first dose of study treatment.
A positive pre-study drug/alcohol screen.
A positive test for HIV antibody.
Where participation in the study would result in donation of blood or blood product in excess of 500 mL within 56 days.
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).
Exposure to more than four new chemical entities within 12 months prior to the first dosing day.

Trial locations and contacts

1 site in 1 country.

United States1 site

GSK Investigational Site
Overland Park, Kansas, 66211

Other trials in United States

About this study

Official title: A Phase I, Single Dose, Five-period Crossover Relative Bioavailability Study of a Fixed-dose Combination Dolutegravir/Abacavir/Lamivudine Dispersible Tablet as Compared to a Co-dose of TIVICAY and EPZICOM in Healthy Subjects

This is an open-label, randomized, crossover study in healthy adult subjects with 5 treatment groups over 5 dosing periods. This study will evaluate pharmacokinetic parameters and relative bioavailability of a dispersible, fixed-dose combination (FDC) tablet of TRIUMEQ™ ([abacavir, ABC]/[dolutegravir, DTG]/[lamivudine, 3TC]) when dispersed and consumed under four different dosing conditions in comparison to an oral dose of TIVICAY™ (DTG) + EPZICOM™ (ABC/3TC) non-dispersible tablets administered in the fasted state. Approximately 20 subjects will be randomized, each to one of 5 treatment groups. The total duration of participation of a subject in this study will be approximately 10-11 weeks. It will include a screening visit within 30 days prior to the first dose of study drug, five treatment periods each with a single dose of study drug per treatment period and a follow up visit within 7 10 days after the last dose. There will also be a washout of at least 7 days between doses in each treatment period. TRIUMEQ, EPZICOM, and TIVICAY are trademarks of the GlaxoSmithKline group of companies.

Conditions: Infection, Human Immunodeficiency Virus
Being tested: DTG/ABC/3TC FDC DISPERSIBLE TABLET, EPZICOM (ABC/3TC), TIVICAY (DTG)
Keywords: dolutegravir, abacavir, relative bioavailability, palatability, GSK2619619, palatability questionnaire, lamivudine, pediatric, calcium, dispersible tablet
Medical subject headings: Infections, Acquired Immunodeficiency Syndrome

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

DTG/ABC/3TC FDC DISPERSIBLE TABLETDrug
DTG/ABC/3TC FDC dispersible tablet
EPZICOM (ABC/3TC)Drug
EPZICOM will be available as orange, film coated, modified capsule shaped tablets, debossed with "GS FC2" on one side.
TIVICAY (DTG)Drug
TIVICAY will be available as white, round, biconvex tablets

Study groups in NCT02893488
Study group	Role	What they receive
SEQUENCE ABCDE	Experimental	Participants will receive treatment A in period 1, treatment B in period 2, treatment C in period 3, treatment D in period 4 and treatment E in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with zero mineral content (ZMC) water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 milliliter (mL) stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 minutes(mins), re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed. Receives: Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET; Drug: EPZICOM (ABC/3TC); Drug: TIVICAY (DTG)
SEQUENCE BCDEA	Experimental	Participants will receive treatment B in period 1, treatment C in period 2, treatment D in period 3, treatment E in period 4 and treatment A in period 5 (one treatment per period). Where A= EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed. Receives: Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET; Drug: EPZICOM (ABC/3TC); Drug: TIVICAY (DTG)
SEQUENCE CDEAB	Experimental	Participants will receive treatment C in period 1, treatment D in period 2, treatment E in period 3, treatment A in period 4 and treatment B in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed. Receives: Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET; Drug: EPZICOM (ABC/3TC); Drug: TIVICAY (DTG)
SEQUENCE DEABC	Experimental	Participants will receive treatment D in period 1, treatment E in period 2, treatment A in period 3, treatment B in period 4 and treatment C in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed. Receives: Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET; Drug: EPZICOM (ABC/3TC); Drug: TIVICAY (DTG)
SEQUENCE EABCD	Experimental	Participants will receive treatment E in period 1, treatment A in period 2, treatment B in period 3, treatment C in period 4 and treatment D in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed. Receives: Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET; Drug: EPZICOM (ABC/3TC); Drug: TIVICAY (DTG)

What is being measured

The primary outcome is the main question the study is designed to answer.

Area under the plasma concentration-time curve from time zero (pre-dose) extrapolated to infinite time (AUC[0-infinity]) of DTG, ABC, and 3TC
Blood samples will be collected at pre-dose and at specific post-dose time points for calculating AUC [0- infinity]
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose
Maximum observed plasma concentration (Cmax) of DTG, ABC, and 3TC
Blood samples will be collected at pre-dose and at specific post dose time points for calculating Cmax
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose

Secondary outcomes (15)

Area under the plasma concentration-time curve from time zero (pre-dose) to 24 hours (h) AUC(0-24) of DTG, ABC, and 3TC
AUC(0-24) is defined as the area under the concentration-time curve from time zero (pre-dose) to 24 h post-dose.
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24h post dose in each of the 5 treatment periods.
Area under the plasma concentration-time curve from time zero (pre-dose) to time of last measurable concentration (AUC[0 t]) of DTG, ABC, and 3TC
Blood samples will be collected at pre-dose and at specific post dose time points for calculating AUC [0-t]
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Time to maximum plasma concentration (Tmax) of DTG, ABC, and 3TC
Blood samples will be collected at pre-dose and at specific post-dose time points for calculating Tmax
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Apparent clearance following oral dosing (CL/F) of DTG, ABC, and 3TC
Blood samples will be collected at pre-dose and at specific post-dose time points for calculating CL/F
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Concentration at 24 h after dose administration (C24) of DTG, ABC, and 3TC
Blood samples will be collected at pre-dose and at specific post-dose time points for calculating C24
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24h post dose in each of the 5 treatment periods.
Terminal phase half-time (t1/2) of DTG, ABC, and 3TC
Blood samples will be collected at pre-dose and at specific post-dose time points for calculating t1/2
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Absorption lag time (Tlag) of DTG
Absorption lag time is defined as the time taken for a drug to appear in the systemic circulation following administration
Measured: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Number of subjects with adverse event (AE) and serious adverse event (SAE).
AE is any untoward medical occurrence in a patient or clinical investigation subject, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of a medicinal product. Any untoward event resulting in death, life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity, congenital anomaly/birth defect or any other situation according to medical or scientific judgment will be categorized as SAE.
Measured: Approximately 11 weeks
Blood pressure assessment as a safety measure
Systolic and diastolic blood pressure will be measured in supine or semi-supine position after 5 minutes rest at Day -1, pre-dose, 4h, 24h, 48 h, 72h post-dose, and at follow up
Measured: Approximately 11 weeks
Measurement of pulse rate as a safety measure
Heart rate will be measured at supine or semi-supine position after 5 minutes rest at Day -1, pre-dose, 4h, 24h, 48 h, 72h post-dose, and at follow up
Measured: Approximately 11 weeks
Body temperature assessment as a safety measure
Temperature will be recorded at supine or semi-supine position after 5 minutes rest at Day -1, pre-dose, 4h, 24h, 48 h, 72h post-dose, and at follow up
Measured: Approximately 11 weeks
Electrocardiogram (ECG) assessment as a measure of safety
Single 12-lead ECGs will be obtained in a supine or semi-supine position having rested in this position for at least 10 minutes beforehand at Day -1 of each of 5 treatment periods
Measured: Approximately 11 weeks
Number of subjects having abnormal clinical laboratory parameters as a measure of safety
Blood samples will be collected (at Day -1, and 24 h post-dose and at follow-up if needed) to analyze blood urea nitrogen, creatinine, glucose, creatine phosphokinase (CPK), sodium, potassium, calcium, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), total bilirubin, direct bilirubin, total protein, albumin
Measured: Approximately 11 weeks
Number of subjects having abnormal hematology laboratory parameters as a measure of safety
Blood samples will be collected (at Day -1 and 24h post-dose and at follow-up if needed) to analyze platelet count, Red Blood Cells (RBC) count, hemoglobin, hematocrit, mean corpuscular volume ( MCV), mean corpuscular hemoglobin (MCH) White Blood Cells (WBC), neutrophils, lymphocytes, monocytes, eosinophils, and basophils
Measured: Approximately 11 weeks
Number of subjects having abnormal urinalysis as a measure of safety
Urine samples will be collected (at Day -1, and 24 h post-dose and at follow-up if needed) to analyze specific gravity, pH, glucose, protein, blood and ketones by dipstick, and for microscopic examination
Measured: Approximately 11 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

1 Sep 201625 Nov 2016

First posted8 Sep 2016 (estimated)
Study start1 Sep 2016
Primary completion1 Nov 2016
Study completion25 Nov 2016

Resources

Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
Publications (1)Papers the sponsor has linked to this study.
Other trials for Infection, Human Immunodeficiency VirusStudies of the same condition, open and under way.
More trials run by ViiV HealthcareThe sponsor's other registered studies.
What the trial phases meanHow a treatment moves from first tests in people to approval.

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design

Study type: Interventional
Phase: Phase 1
Primary purpose: Treatment
Allocation: Randomised
Intervention model: Crossover
Masking: None (open label)
Enrolment: 20 participants (actual)

IDs, dates and publications

ClinicalTrials.gov ID: NCT02893488
Sponsor's protocol ID: 200402
Status last verified: Aug 2017
First submitted: 2 Sep 2016
Last updated: 4 Aug 2017
Results posted: No
Data monitoring committee: No

Publications

Singh RP, Shaik JSB, Skoura N, Joshi S, Shreeves T, Casillas L, Buchanan AM. Effects of Low- and High-Mineral Content Water on the Relative Bioavailability of a Coformulated Abacavir/Dolutegravir/Lamivudine Dispersible Tablet in Healthy Adults. J Acquir Immune Defic Syndr. 2018 Dec 15;79(5):631-638. doi: 10.1097/QAI.0000000000001859.
PubMed 30239425

Want to know more?

The sponsor has not listed a contact. The official record may have more details.

Talk to your doctor first and take this page with you. Only the study team can confirm whether you can join.

Questions to ask the study team

What is the study trying to find out?
What would I need to do, and how often would I visit?
Could I receive a placebo instead of the treatment?
What are the possible risks and benefits for me?
Will it cost me anything? Are travel or time paid for?
Can I keep seeing my own doctor during the study?
What happens when the study ends?

See locations

Not yet recruiting
HealthMpowerment Korea: Pilot Testing the Cultural Adaptation of a Digital HIV Intervention for Men Who Have Sex With Men in South Korea
HIV Infections, HIV Prevention and Care
Not yet recruiting
Prescribe to Prevent HIV: A Hybrid Trial Helping Addiction Clinics Prevent HIV & Infections Through Safer Drug Use Support
People Who Use Opioids/People With Opioid Use Disorder (OUD)
Enrolling by invitation
Promoting Aging and Thriving With HIV
HIV (Human Immunodeficiency Virus), Geriatric
RecruitingObservational study
Cohort of Women Living With HIV-1 and Receiving Bictegravir/Emtricitabine/Tenofovir Alafenamide
HIV (Human Immunodeficiency Virus), Pregnancy
Not yet recruiting
HIV/STI/HCV Testing and Overdose Prevention Among Survivors of Sex Trafficking
HIV Testing, STI

All Infection, Human Immunodeficiency Virus trials

Study at a glance

From the registry record, last updated by the sponsor on 4 Aug 2017. Recruitment status is as the sponsor reported it: confirm with the study team.

Official title: A Phase I, Single Dose, Five-period Crossover Relative Bioavailability Study of a Fixed-dose Combination Dolutegravir/Abacavir/Lamivudine Dispersible Tablet as Compared to a Co-dose of TIVICAY and EPZICOM in Healthy Subjects
ClinicalTrials.gov ID: NCT02893488
Acronym / sponsor ID: 200402
Conditions: Infection, Human Immunodeficiency Virus
Keywords: dolutegravir, abacavir, relative bioavailability, palatability, GSK2619619, palatability questionnaire, lamivudine, pediatric
Phase: Phase 1
Study type: Interventional
Recruitment status: Completed
Enrolment: 20 participants (actual)
Lead sponsor: ViiV HealthcareIndustry (pharma, biotech, devices)
Study start: 1 Sep 2016
Primary completion: 1 Nov 2016 (actual)
Study completion: 25 Nov 2016 (actual)
First posted: 8 Sep 2016 (estimated)
Results: Not posted in the source record

Clinical summary

The research question as the sponsor registered it. This describes what the study plans to test, not what it found.

Study design

Primary purpose: Treatment
Allocation: Randomised
Intervention model: Crossover
Masking: None (open label)
Number of arms: 5

Arm	Type	Receives
SEQUENCE ABCDE	Experimental	Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET, Drug: EPZICOM (ABC/3TC), Drug: TIVICAY (DTG)Participants will receive treatment A in period 1, treatment B in period 2, treatment C in period 3, treatment D in period 4 and treatment E in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with zero mineral content (ZMC) water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 milliliter (mL) stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 minutes(mins), re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed.
SEQUENCE BCDEA	Experimental	Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET, Drug: EPZICOM (ABC/3TC), Drug: TIVICAY (DTG)Participants will receive treatment B in period 1, treatment C in period 2, treatment D in period 3, treatment E in period 4 and treatment A in period 5 (one treatment per period). Where A= EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed.
SEQUENCE CDEAB	Experimental	Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET, Drug: EPZICOM (ABC/3TC), Drug: TIVICAY (DTG)Participants will receive treatment C in period 1, treatment D in period 2, treatment E in period 3, treatment A in period 4 and treatment B in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed.
SEQUENCE DEABC	Experimental	Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET, Drug: EPZICOM (ABC/3TC), Drug: TIVICAY (DTG)Participants will receive treatment D in period 1, treatment E in period 2, treatment A in period 3, treatment B in period 4 and treatment C in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed.
SEQUENCE EABCD	Experimental	Drug: DTG/ABC/3TC FDC DISPERSIBLE TABLET, Drug: EPZICOM (ABC/3TC), Drug: TIVICAY (DTG)Participants will receive treatment E in period 1, treatment A in period 2, treatment B in period 3, treatment C in period 4 and treatment D in period 5 (one treatment per period). Where A=EPZICOM (ABC 600 milligrams (mg)/3TC 300 mg) plus four TIVICAY (DTG 10 mg) tablets with ZMC water. B=Four TRIUMEQ (ABC 150mg/DTG 10 mg/3TC 75 mg) tablets dispersed in 40 mL stock solution 1 and consumed immediately. C=Four TRIUMEQ tablets dispersed in 40 mL stock solution 1, held for 30 mins, re-dispersed, and then consumed. D=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2 and consumed immediately. E=Four TRIUMEQ tablets dispersed in 40 mL stock solution 2, held for 30 mins, re-dispersed, and then consumed.

Who may qualify

Ages: 18 to 65 years
Sex: All
Healthy volunteers: Accepted
Age groups: Adult, Older adult

Key inclusion criteria (8 listed)

Male or female aged between 18 and 65 years of age inclusive, at the time of signing the informed consent.
Healthy as determined by the investigator or medically qualified designee based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac evaluation (history and ECG). A subject with a clinical abnormality or laboratory parameter(s) which is/are not specifically listed in the inclusion or exclusion criteria, outside the reference range for the population being studied may be included only if the investigator agree and document that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures.
Body weight >=50 kilogram (kg) for males and >=45 kg for females and body mass index (BMI) within the range 18.5-31.0 kg/m^2 (inclusive).
Male or female
Females of non-reproductive potential defined as pre-menopausal females with documented tubal ligation, documented hysteroscopic tubal occlusion procedure with follow-up confirmation of bilateral tubal occlusion, hysterectomy, documented bilateral oophorectomy, postmenopausal defined as 12 months of spontaneous amenorrhea (in questionable cases a blood sample with simultaneous follicle stimulating hormone [FSH] and estradiol levels consistent with menopause). Females on hormone replacement therapy (HRT) and whose menopausal status is in doubt will be required to use one of the highly effective contraception methods if they wish to continue their HRT during the study. Otherwise, they must discontinue HRT to allow confirmation of post-menopausal status prior to study enrolment.

Key exclusion criteria (14 listed)

ALT and bilirubin >1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
QT interval corrected for heart rate according to Fridericia's formula (QTcF) >450 milliseconds (msec). The specific formula that will be used to determine eligibility and discontinuation for an individual subject should be determined prior to initiation of the study. In other words, several different formulae cannot be used to calculate the QTc for an individual subject and then the lowest QTc value used to include or discontinue the subject from the trial.
Unable to refrain from the use of prescription (i.e., dofetilide) 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.
History of regular alcohol consumption within 6 months of the study defined as: An average weekly intake of >14 drinks for males or >7 drinks for females. One drink is equivalent to 12 gram of alcohol: 12 ounces (360 mL) of beer, 5 ounces (150 mL) of wine or 1.5 ounces (45 mL) of 80 proof distilled spirits.

Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.

Interventions

Intervention	Type	Arms
DTG/ABC/3TC FDC DISPERSIBLE TABLETDTG/ABC/3TC FDC dispersible tablet	Drug	SEQUENCE ABCDE, SEQUENCE BCDEA, SEQUENCE CDEAB, SEQUENCE DEABC, SEQUENCE EABCD
EPZICOM (ABC/3TC)EPZICOM will be available as orange, film coated, modified capsule shaped tablets, debossed with "GS FC2" on one side.	Drug	SEQUENCE ABCDE, SEQUENCE BCDEA, SEQUENCE CDEAB, SEQUENCE DEABC, SEQUENCE EABCD
TIVICAY (DTG)TIVICAY will be available as white, round, biconvex tablets	Drug	SEQUENCE ABCDE, SEQUENCE BCDEA, SEQUENCE CDEAB, SEQUENCE DEABC, SEQUENCE EABCD

Primary outcome

Area under the plasma concentration-time curve from time zero (pre-dose) extrapolated to infinite time (AUC[0-infinity]) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose
Blood samples will be collected at pre-dose and at specific post-dose time points for calculating AUC [0- infinity]
Maximum observed plasma concentration (Cmax) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose
Blood samples will be collected at pre-dose and at specific post dose time points for calculating Cmax

15 secondary outcomes

Area under the plasma concentration-time curve from time zero (pre-dose) to 24 hours (h) AUC(0-24) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24h post dose in each of the 5 treatment periods.
Area under the plasma concentration-time curve from time zero (pre-dose) to time of last measurable concentration (AUC[0 t]) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Time to maximum plasma concentration (Tmax) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Apparent clearance following oral dosing (CL/F) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Concentration at 24 h after dose administration (C24) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24h post dose in each of the 5 treatment periods.
Terminal phase half-time (t1/2) of DTG, ABC, and 3TC
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Absorption lag time (Tlag) of DTG
Time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose in each of the 5 treatment periods.
Number of subjects with adverse event (AE) and serious adverse event (SAE).
Time frame: Approximately 11 weeks
Blood pressure assessment as a safety measure
Time frame: Approximately 11 weeks
Measurement of pulse rate as a safety measure
Time frame: Approximately 11 weeks
Body temperature assessment as a safety measure
Time frame: Approximately 11 weeks
Electrocardiogram (ECG) assessment as a measure of safety
Time frame: Approximately 11 weeks
Number of subjects having abnormal clinical laboratory parameters as a measure of safety
Time frame: Approximately 11 weeks
Number of subjects having abnormal hematology laboratory parameters as a measure of safety
Time frame: Approximately 11 weeks
Number of subjects having abnormal urinalysis as a measure of safety
Time frame: Approximately 11 weeks

Results and safety

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

Research links

Official record on ClinicalTrials.govLast updated by the sponsor 4 Aug 2017.
Derived from this study: PubMed 30239425Singh RP, Shaik JSB, Skoura N, Joshi S, Shreeves T, Casillas L, Buchanan AM. Effects of Low- and High-Mineral Content Water on the Relative Bioavailability of a Coformulated Abacavir/Dolutegravir/Lamivudine Dispersible Tablet in Healthy Adults. J Acquir Immune Defic Syndr. 2018 Dec 15;79(5):631-638. doi: 10.1097/QAI.0000000000001859.

Related trials for Infection, Human Immunodeficiency Virus

Not yet recruiting
HealthMpowerment Korea: Pilot Testing the Cultural Adaptation of a Digital HIV Intervention for Men Who Have Sex With Men in South Korea
HIV Infections, HIV Prevention and Care
Not yet recruiting
Prescribe to Prevent HIV: A Hybrid Trial Helping Addiction Clinics Prevent HIV & Infections Through Safer Drug Use Support
People Who Use Opioids/People With Opioid Use Disorder (OUD)
Enrolling by invitation
Promoting Aging and Thriving With HIV
HIV (Human Immunodeficiency Virus), Geriatric
RecruitingObservational study
Cohort of Women Living With HIV-1 and Receiving Bictegravir/Emtricitabine/Tenofovir Alafenamide
HIV (Human Immunodeficiency Virus), Pregnancy
Not yet recruiting
HIV/STI/HCV Testing and Overdose Prevention Among Survivors of Sex Trafficking
HIV Testing, STI

Referral and contact

AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.

GSK Clinical Trials study director

ViiV Healthcare

1 site in 1 country: see every site and its status.

Questions about this trial

What is this clinical trial studying?

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 8 inclusion and 14 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 4 Aug 2017. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Area under the plasma concentration-time curve from time zero (pre-dose) extrapolated to infinite time (AUC[0-infinity]) of DTG, ABC, and 3TC (time frame: Pre-dose, 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 12, 16, 24, 48 and 72 h post dose). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02893488, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 4 Aug 2017.