Healthy Volunteer Study To Assess The Bioavailability of GSK1265744 When Administered Orally Either When Fasted or Following a Meal.

NCT00812318 | Completed Phase 1

• 1 other identifier: ITZ111682
• Study Type: interventional
• Target: 45
• Locations: 1 country
• Sites: 1

Brief Summary

To evaluate the single dose relative bioavailability of GSK1265744 10mg administered in either oral solution fasted, two 5mg tablets fasted, or two 5mg tablets following a moderate meal.

Conditions

HIV Infection; Infection, Human Immunodeficiency Virus

Keywords

HIV infected subjects; Healthy volunteer; GSK1265744.

Outcome Measures

Primary Outcomes (1)

• Composite of pharmacokinetic parameters

  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).

  6 days

Secondary Outcomes (6)

• Safety and tolerability parameters, including the collection adverse events

  6 days

• Composite of pharmacokinetic parameters

  6 days

• Safety and tolerability parameters including the change from baseline in clinical laboratory assessments

  6 days

• Safety and tolerability parameters including the collection of concurrent medication

  6 days

• Safety and tolerability parameters including the change from baseline in electrocardiogram values (ECG).

  6 days

Study Arms (3)

Treatment A

EXPERIMENTAL

GSK1265744 10mg oral solution

Drug: GSK1265744 10 mg oral solution

Treatment B

EXPERIMENTAL

GSK1265744 5mg tablet, fasted

Drug: GSK1265744 5 mg tablet

Treatment C

EXPERIMENTAL

GSK1265744 5mg tablet, fed

Drug: GSK1265744 5 mg tablet

Interventions

GSK1265744 10 mg oral solution DRUG

GSK1265744

Also known as: GSK1265744

Treatment A

GSK1265744 5 mg tablet DRUG

GSK1265744 5mg tablet, fasted

Also known as: GSK1265744

Treatment B

Eligibility Criteria

• Age: 18 Years - 55 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Healthy as determined by a responsible physician, based on a medical evaluation including medical history, physical examination, laboratory tests and 12-lead ECG. A subject with a clinical abnormality or laboratory parameters outside the reference range for the population being studied may be included only if the Investigator and the GSK Medical Monitor agree that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures.
• Male or female between 18 and 55 years of age.
• A female subject is eligible to participate if she is of non-childbearing potential (i.e., physiologically incapable of becoming pregnant) including any female who:
• Is pre-menopausal with a documented bilateral tubal ligation, bilateral oophorectomy (removal of the ovaries) or hysterectomy, or
• Is post-menopausal defined as 12 months of spontaneous amenorrhea. A follicle stimulating hormone (FSH) level will be performed to confirm a post-menopausal status. For this study, FSH levels \> 40 mlU/ml is confirmatory.
• A male is eligible to enter and participate in the study if he is surgically sterile OR if he either agrees to abstain from sexual intercourse with a female partner or agrees to use a condom/spermicide, in addition to having his female partner use another form of contraception as outlined in Section 7.1.
• Body weight \>= 50 kg (110 lbs.) for men and \>= 45 kg (99 lbs) for women and body mass index (BMI) within the range 18.5-31.0 kg/m2 (inclusive).
• A signed and dated written informed consent is obtained from the subject or the subject's legal representative prior to screening.
• Subject must be capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.

You may not qualify if:

• As a result of the medical interview, physical examination, or screening investigations, the Investigator considers the subject unfit for the study.
• Has a positive pre-study Hepatitis B surface antigen; positive hepatitis C (HCV) antibody or detectable HCV ribonucleic acid (RNA); or positive HIV-1 antibody result.
• Has a history of regular alcohol consumption averaging \>7 drinks/week for women or \>14 drinks/week for men within 6 months of the screening visit.
• Note: 1 drink is equivalent to 12 g alcohol = 5 ounces (150 ml) of wine or 12 ounces (360 ml) of beer or 1.5 ounces (45 ml) of 80 proof distilled spirits.
• Unwilling to abstain from alcohol for 48 hours prior to the start of dosing until collection of the final pharmacokinetic sample during each treatment period.
• Unwilling to refrain from the use of illicit drugs and adhere to other protocol-stated restrictions while participating in the study.
• The subject has received an investigational drug or participated in any other research trial within 30 days or 5 half-lives, or twice the duration of the biological effect of any drug (whichever is longer) prior to the first dose of current study medication.
• Participation in the study would result in donation of blood in excess of 500 mL within a 56 day period.
• Note: This does not include plasma donation.
• \- History or presence of allergy or intolerance to the study drug or its components or drugs of its class, or a history of drug or other allergy that, in the opinion of the physician responsible, contraindicates their participation. In addition, if heparin is used during PK sampling, subjects with a history of sensitivity to heparin or heparin-induced thrombocytopenia should not be enrolled.
• Note: "Study" or "investigational" drugs include GSK1265744 or placebo.
• Subjects with a pre-existing condition interfering with normal gastrointestinal anatomy or motility, hepatic and/or renal function, that could interfere with the absorption, metabolism, and/or excretion of the study drugs. Subjects with a history of cholecystectomy should be excluded.
• The subject's systolic blood pressure is outside the range of 90-140mmHg, or diastolic blood pressure is outside the range of 45-90mmHg or heart rate is outside the range of 50-100bpm for female subjects or 45-100 bpm for male subjects.
• Has a history of regular use of tobacco- or nicotine-containing products within 3 months of the screening visit.
• The subject has a positive pre-study drug and/or alcohol screen.

Sponsors & Collaborators

• ViiV Healthcare: lead
• Shionogi: collaborator
• GlaxoSmithKline: collaborator

Study Sites (1)

GSK Investigational Site

Buffalo, New York, 14202, United States

Location

MeSH Terms

Conditions

HIV Infections; Infections; Acquired Immunodeficiency Syndrome

Interventions

cabotegravir; Solutions; Tablets

Condition Hierarchy (Ancestors)

Blood-Borne Infections; Communicable Diseases; Sexually Transmitted Diseases, Viral; Sexually Transmitted Diseases; Lentivirus Infections; Retroviridae Infections; RNA Virus Infections; Virus Diseases; Genital Diseases; Urogenital Diseases; Immunologic Deficiency Syndromes; Immune System Diseases; Slow Virus Diseases

Intervention Hierarchy (Ancestors)

Pharmaceutical Preparations; Dosage Forms

Study Officials

• GSK Clinical Trials

  ViiV Healthcare

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 5, 2008
• First Posted: December 22, 2008
• Study Start: June 1, 2008
• Primary Completion: August 1, 2008
• Study Completion: August 1, 2008
• Last Updated: April 2, 2012

Record last verified: 2012-03

Locations

US (1)