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GSK1265744

Phase 1

HIV Infection | Small molecule | Infectious Disease |GSK plc|Last Updated: Aug 5, 2020

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials2
Total Enrollment103

FDA Designations

No designations recorded

Clinical trial landscape

GSK1265744 · 4 trials · 4 indications

Phase 1 4
NCT02354950A Study to Evaluate Pharmacokinetic (PK) and Safety of GSK1265744 in Subjects With Hepatic Impairment and Control Healthy VolunteersHIV Infections
COMPLETED16 Analytics
NCT00920296DDI Study of Etravirine and GSK1265744Healthy Subjects
COMPLETED12 Analytics
NCT00812318Healthy Volunteer Study To Assess The Bioavailability of GSK1265744 When Administered Orally Either When Fasted or Following a Meal.HIV Infection
COMPLETED45 Analytics
NCT00659191A Healthy Volunteer And Patient Study To Assess The Safety, Tolerability And Pharmacokinetics Of GSK1265744HIV Infection
COMPLETED58 Analytics
PHASE1COMPLETED
A Study to Evaluate Pharmacokinetic (PK) and Safety of GSK1265744 in Subjects With Hepatic Impairment and Control Healthy Volunteers
HIV InfectionsUnlock trial analytics
PHASE1COMPLETED
DDI Study of Etravirine and GSK1265744
Healthy SubjectsUnlock trial analytics
PHASE1COMPLETED
Healthy Volunteer Study To Assess The Bioavailability of GSK1265744 When Administered Orally Either When Fasted or Following a Meal.
HIV InfectionUnlock trial analytics
PHASE1COMPLETED
A Healthy Volunteer And Patient Study To Assess The Safety, Tolerability And Pharmacokinetics Of GSK1265744
HIV InfectionUnlock trial analytics

Study Endpoints

Primary Endpoints

Plasma area under the concentration-time curve from time zero (pre-dose) extrapolated to infinite time [AUC(0-infinity)] following a single oral dose of GSK1265744
Pre-dose (within 15 minutes prior to dose), 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48, 72, 120, 168 hours post dose (Day 8)

Plasma PK samples (2 mL of blood per sample) will be collected to measure GSK1265744 at the following time points: pre-dose (within 15 minutes prior to dose), 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48, 72, 120, 168 hours post dose

Maximum observed concentration (Cmax) following a single oral dose of GSK1265744
Pre-dose (within 15 minutes prior to dose), 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48, 72, 120, 168 hours post dose (Day 8)

Plasma PK samples (2 mL of blood per sample) will be collected to measure GSK1265744 at the following time points: pre-dose (within 15 minutes prior to dose), 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48, 72, 120, 168 hours post dose

PK parameters of GSK1265744
24 days
Composite of pharmacokinetic parameters
6 days

Plasma GSK1265744 Area under the concentration-time curve from time zero (pre-dose) extrapolated to infinite time \[AUC(0-infinity)\], Area under the concentration-time curve over the dosing interval \[AUC(0-t)\], and Maximum observed concentration (Cmax).

Safety evaluations (labs, ECG, blood pressure), and blood sampling for PK, Continuous AE monitoring through study conclusion and follow up, 7-14 days after last dose. For Part C only: anti-viral activity through study conclusion and follow-up.
through study conclusion and follow up, 7-14 days after last dose

Secondary Endpoints

Unbound concentration and unbound fraction in plasma of GSK1265744 at 2 and 24 hours post dose
Up to 24 hours post dose (Day 2)
Composite of PK parameters including AUC(0-t), %AUCex, C24, t1/2, CL/F, tlag, tmax, and Vz/F following a single oral dose of GSK1265744
Pre-dose (within 15 minutes prior to dose), 0.5, 1, 2, 3, 4, 6, 8, 12, 24, 48, 72, 120, 168 hours post dose (Day 8)
Adverse events (AEs) assessment
Up to Day 14
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part 1 Cohort 1 (Moderate hepatic impairment subjects)EXPERIMENTALSubjects with moderate hepatic impairment will receive GSK1265744 30mg as a single oral dose in the fasted state followed by pharmacokinetic sampling for total concentrations of GSK1265744 in plasma
Part 1 Cohort 2 (Healthy control subjects)EXPERIMENTALHealthy control subjects will receive GSK1265744 30mg as a single oral dose in the fasted state followed by pharmacokinetic sampling for total concentrations of GSK1265744 in plasma
Part 2 Cohort 3 (Mild hepatic impairment subjects)EXPERIMENTALSubjects with mild hepatic impairment will receive GSK1265744 30mg as a single oral dose in the fasted state followed by pharmacokinetic sampling for total concentrations of GSK1265744 in plasma
Part 2 Cohort 4 (Healthy control subjects)EXPERIMENTALHealthy control subjects will receive GSK1265744 30mg as a single oral dose in the fasted state followed by pharmacokinetic sampling for total concentrations of GSK1265744 in plasma
Cohort 1EXPERIMENTALAll subjects
Treatment AEXPERIMENTALGSK1265744 10mg oral solution
Treatment BEXPERIMENTALGSK1265744 5mg tablet, fasted
Treatment CEXPERIMENTALGSK1265744 5mg tablet, fed

Interventions

NameTypeDescription
GSK1265744 30mgDRUGGSK1265744 30mg tablets are white to almost white coated oval tablets. All subjects will receive GSK1265744 30mg as a single oral dose in the fasted state followed by PK sampling.
GSK1265744DRUGGSK drug
GSK1265744 10 mg oral solutionDRUGGSK1265744
GSK1265744 5 mg tabletDRUGGSK1265744 5mg tablet, fasted
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Eligibility Criteria

Age Range18 Years to 70 Years
SexALL
Healthy VolunteersYes
Study Sites3

Inclusion Criteria: * Hepatic Impaired Subjects (Cohort 1 and 3) * Between 18 and 70 years of age Part 1 subjects with Moderate Hepatic Impairment Only (Cohort 1): * Subject is considered to have moderate hepatic impairment (of any etiology) and has been clinically stable for at least 1 month pri...

Countries:United States
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Frequently asked questions about GSK1265744

What is GSK1265744 used for?

GSK1265744 is an investigational small molecule being studied for HIV infections, including in healthy subjects and people with human immunodeficiency virus infection. It is in Phase 1 clinical development for infectious disease. The drug is not approved and remains under investigation in clinical trials.

Who makes GSK1265744?

GSK1265744 is being developed by GSK plc, a pharmaceutical company listed on the stock exchange under the ticker GSK. The company is conducting clinical trials to evaluate the drug's safety, tolerability, and pharmacokinetics in healthy adult subjects.

What phase is GSK1265744 in?

GSK1265744 is in Phase 1 clinical development. All seven clinical trials for the drug have been completed, with no active trials currently ongoing. The drug remains investigational and has not been approved for any use.

What clinical trials is GSK1265744 in?

GSK1265744 has been studied in seven completed Phase 1 trials, including NCT01593046, NCT01754116, NCT02027454, and NCT02059031. These trials evaluated repeat dosing, new formulations, cardiac conduction effects, and tablet bioavailability in healthy adult subjects with HIV infection.

Is GSK1265744 the same as cabotegravir?

GSK1265744 is also known as cabotegravir, an investigational integrase inhibitor being developed for HIV treatment and prevention. The drug is being studied in long-acting injectable formulations for potential use in HIV infection management.