Status:
COMPLETED
Bioavailability Study of a Dolutegravir Dispersible Tablet and Effect of Different Types of Water on the Dispersible Tablet in Healthy Volunteers
Lead Sponsor:
ViiV Healthcare
Collaborating Sponsors:
GlaxoSmithKline
Conditions:
Infection, Human Immunodeficiency Virus
Eligibility:
All Genders
18-65 years
Phase:
PHASE1
Brief Summary
Dolutegravir (DTG) is an HIV-1 integrase inhibitor approved in the United States, Canada, Australia and EU. A dispersible tablet has been developed for pediatric use as an alternative to the granule f...
Eligibility Criteria
Inclusion
- Inclusion Criteria
- Males or females aged between 18 and 65 years of age inclusive, at the time of signing the informed consent.
- Healthy as determined by a responsible and experienced physician, based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac monitoring. 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 documents 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 kilogram/square meter (kg/m\^2) (inclusive).
- A female subject is eligible to participate if she is of non-childbearing potential defined as pre-menopausal females with a documented tubal ligation, bilateral salpingectomy, bilateral oophorectomy or hysterectomy for this definition, "documented" refers to the outcome of the investigator's/designee's review of the subject's medical history for study eligibility, as obtained via a verbal interview with the subject or from the subject's medical records; or postmenopausal defined as 12 months of spontaneous amenorrhea in questionable cases a blood sample with simultaneous follicle stimulating hormone (FSH) \> 40 milli-international units per milliliter (mIU/mL) and estradiol \< 40 picograms per milliliter (pg/ml) (\<147 picomole/liter \[pmol/L\]) is confirmatory. Child-bearing potential with negative pregnancy test as determined by serum or urine human chorionic gonadotropin (hCG) test at screening and prior to dosing AND agrees to use one of the contraception methods for an appropriate period of time (as determined by the product label or investigator) prior to the start of dosing to sufficiently minimize the risk of pregnancy at that point. Female subjects must agree to use contraception until 5 days post-last dose OR have only same-sex partners, when this is her preferred and usual lifestyle.
- Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.
- Alanine transaminase (ALT), alkaline phosphatase and bilirubin \<= 1.5x upper limit of the normal range (ULN) (isolated bilirubin \>1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin \<35%). A single repeat from screening to period 1, day -1 is allowed for eligibility determination.
- QT duration corrected for heart rate (QTc) \< 450 millisecond (msec), using Bazett Correction Formula, QT correction using Bazett Formula (QTcB). A single repeat from screening to period 1, day -1 is allowed for eligibility determination.
- Exclusion Criteria:
- A positive pre-study drug/alcohol screen.
- A positive test for Human Immunodeficiency Virus (HIV) antibody.
- Pregnant females as determined by positive serum or urine hCG test at screening or prior to dosing.
- 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 grams (g) 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.
- 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 GSK Medical Monitor, contraindicates their participation.
- Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 56 day period.
- 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).
- Lactating females.
- A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening
- Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
- Regular use of tobacco- or nicotine-containing products within 60 days prior to screening.
- Unable to refrain from the use of prescription 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.
- The subject's systolic blood pressure is outside the range of 90-140 millimeters of mercury (mmHg), or diastolic pressure is outside the range of 45-90 mmHg, or heart rate is outside the range of 50-100 beats per minute (bpm) for female subjects or 45-110 bpm for male subjects. A single repeat from screening to period 1, day -1 is allowed for eligibility determination.
- Exclusion criteria for screening electrocardiogram (ECG) (a single repeat is allowed for eligibility determination): Heart rate - For males \<45 and \>110 bpm and for females \<50 and \>100 bpm, PR Interval \<120 and \>220 msec, QRS duration \<70 and \>120 msec, QTc interval (Bazett) \>450 msec, evidence of previous myocardial infarction (Does not include ST segment changes associated with repolarization), any clinically significant arrhythmia which, in the opinion of the investigator and GSK Medical Monitor, will interfere with the safety for the individual subject, or any conduction abnormality with the exception of 1st degree atrioventricular block or incomplete right bundle branch block
Exclusion
Key Trial Info
Start Date :
July 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
September 1 2014
Estimated Enrollment :
15 Patients enrolled
Trial Details
Trial ID
NCT02185300
Start Date
July 1 2014
End Date
September 1 2014
Last Update
December 2 2014
Active Locations (1)
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1
GSK Investigational Site
Overland Park, Kansas, United States, 66211