- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02045849
Relative Bioavailability, Safety, Tolerability, Pharmacokinetics (PK) and Food Effect Study of GSK2140944 in Healthy Subjects
July 10, 2017 updated by: GlaxoSmithKline
A Single-Center, Three-Part, Open Label Study to Evaluate the Relative Bioavailability of Two Formulations, Food Effect, and Interaction With Itraconazole Following Single Dose of GSK2140944 in Healthy Subjects and Effect of Food on Safety, Tolerability, and Pharmacokinetics Following Multiple Doses of GSK2140944 in Healthy Elderly Subjects
This study will be conducted in three parts (Part 1, Part 2 and Part 3).
Part 1 of this study will evaluate the relative bioavailability of a single dose of GSK2140944 tablet formulation compared to the reference capsule formulation under fasted conditions.
The effect of food on the pharmacokinetics (PK) of a single dose of the tablet formulation will also be assessed.
Part 2 will evaluate the effect of repeat doses of itraconazole on the pharmacokinetics of GSK2140944 following a single dose.
A decision will be made whether to use the current capsule formulation or the new tablet formulation in Part 2 based upon the safety and PK data obtained from Part 1. Part 3 is conditionally based upon progression of the tablet formulation from Part 1 and will evaluate the effect of food on the safety, tolerability, and pharmacokinetics of the tablet formulation following multiple doses in elderly healthy subjects.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
46
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Kansas
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Overland Park, Kansas, United States, 66211
- GSK Investigational Site
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- 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 parameters outside the reference range for the population being studied may be included only if the Investigator feels and documents that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures.
- Part 1 and 2: Male or female between 18 and 64 years of age inclusive, at the time of signing the informed consent. Part 3: Male or female subjects at least 65 years of age or older at the time of signing the informed consent.
- A female subject is eligible to participate if she is of: non-childbearing potential defined as pre-menopausal females with a documented tubal ligation or hysterectomy; or postmenopausal defined as 12 months of spontaneous amenorrhea. To confirm post-menopausal status, a blood sample for simultaneous follicle stimulating hormone (FSH) >40 milli-International Units (MIU)/milliliter (mL) and estradiol <40 picograms (pg)/mL (<147 picomoles [pmol]/liter [L]) is confirmatory. Male subjects with female partners of child-bearing potential must agree to use one of the contraception methods. This criterion must be followed from the time of the first dose of study medication until the final follow-up visit.
- Body weight >=50 kilograms (kg) and body mass index (BMI) within the range 19 - 31 kg/meter square (m^2) (inclusive).
- Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.
- Alanine amino transferase (ALT), alkaline phosphatase and bilirubin <=1.5xUpper Limit of Normal (ULN) (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
Exclusion Criteria:
Criteria Based Upon Medical Histories
- Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
- Any clinically significant central nervous system (e.g., seizures), cardiac, pulmonary, metabolic, renal, hepatic or gastrointestinal conditions or history of such conditions that, in the opinion of the investigator may place the subject at an unacceptable risk as a participant in this trial or may interfere with the absorption, distribution, metabolism or excretion of drugs.
- History of photosensitivity to quinolones.
- Use of systemic antibiotic within 30 days of screening
- Previous exposure to GSK2140944
- Confirmed history of C-difficile diarrhea.
- History of tendon rupture.
- History of drug abuse within 6 months of the study.
- History of smoking or use of nicotine containing products within 3 months of screening, or a positive urine cotinine indicative of smoking at screening.
- 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 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.
- History of sensitivity to heparin or heparin-induced thrombocytopenia (if the clinical research unit uses heparin to maintain intravenous cannula patency).
Criteria Based Upon Diagnostic Assessments
- A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening or positive Human Immunodeficiency Virus (HIV) antibody.
- A screening or Day -1 urinalysis positive for protein or glucose (greater than 1+ findings of protein or glucose).
- A serum creatinine value that is increased by more than 0.2 milligram (mg)/deciliter (dL) (or 15.25 micromoles/L) between screening and Day -1.
- For Part 3 Only: Neutrophil count <2000 cells/microliter (a single repeat is allowed for eligibility determination).
- A positive urine test for drugs of abuse or alcohol (or alcohol breath test) at screening or at Day -1.
- Exclusion criteria for screening and baseline ECG (a single repeat is allowed for eligibility determination) as follows: Heart rate: <40 and >100 beats per minute (bpm) for males and <50 and >100 bpm for females; PR Interval: <120 and >220 milliseconds (msec); QRS duration: <70 and >100 msec; QT duration corrected for heart rate by Bazett's formula (QTcB) or QT duration corrected for heart rate by Fridericia's formula (QTcF) interval>450 msec. Evidence of previous myocardial infarction (does not include ST segment changes associated with repolarization). Any conduction abnormality (including but not specific to left or right complete bundle branch block, atrioventricular (AV) block [2nd degree or higher], Wolf Parkinson White [WPW] syndrome), sinus pauses> 3 seconds, non-sustained or sustained ventricular tachycardia (>=3 consecutive ventricular ectopic beats) or any significant arrhythmia which, in the opinion of the principal investigator and GSK medical monitor, will interfere with the safety of the individual subject.
Other Criteria
- Donation of blood in excess of 500 mL within 12 weeks prior to dosing or 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).
- Exposure to more than four new chemical entities within 12 months prior to the first dosing day.
- Unwillingness to commit to avoid excessive exposure to sunlight (or exposure to a tanning bed) which would cause a sunburn reaction from first dose up to and including the follow-up visit.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Part 1
Subjects will receive either GSK2140944 1500 mg (500 mg x 3) capsules under fasted conditions or GSK2140944 1500 mg (750 mg x 2) tablets under fasted conditions or GSK2140944 1500 mg (750 mg x 2) tablets under fed conditions as per the randomization schedule in each of the three periods with a washout period of at least 3 days between the doses.
There will also be a follow-up visit within 5-7 days after the last dose of study drug.
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Immediate release capsule containing GSK2140944 and inactive formulation excipients with a unit dose strength of 500 mg
Immediate release tablet containing GSK2140944 and inactive formulation excipients with a unit dose strength of 750 mg
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Experimental: Part 2
Subjects will receive a single dose of GSK2140944 1500 mg (tablet or capsule) on Day 1 followed by a repeat dose of Itraconazole 200 mg once daily for 6 days from Day 4 to Day 9. On Day 7, subjects will receive a single dose of GSK2140944 1500 mg (tablet or capsule) one hour after the dose of Itraconazole.
There will also be a follow-up visit within 5-7 days after the last dose of study drug.
|
Immediate release capsule containing GSK2140944 and inactive formulation excipients with a unit dose strength of 500 mg
Immediate release tablet containing GSK2140944 and inactive formulation excipients with a unit dose strength of 750 mg
Capsule containing Itraconazole with a unit dose strength of 100 mg
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Experimental: Part 3
Subjects in Group 1 will receive GSK2140944 1500 mg (750 mg x 2) tablets twice daily from Day 1 to Day 5 under fasting and fed conditions in Period I and Period II, respectively.
Subjects in Group 2 will receive GSK2140944 1500 mg (750 mg x 2) tablets twice daily from Day 1 to Day 5 under fed and fasting conditions in Period I and Period II, respectively.
There will be a washout of at least 7 days between the periods.
Subjects will have a follow up visit 5-7 days after the last dose of study drug in both the groups.
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Immediate release tablet containing GSK2140944 and inactive formulation excipients with a unit dose strength of 750 mg
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Part 1: Composite of PK parameters following GSK2140944 administration in fasted and fed state
Time Frame: Day 1 (Pre-dose, 0.25h, 0.5h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 24h, 36h, and at 48h)
|
PK parameters will include area under the concentration-time curve (AUC) from time zero (pre-dose) extrapolated to infinite time AUC(0-infinity), AUC from time zero to last quantifiable concentration AUC(0-t), relative bioavailability of drug (Frel), maximum observed concentration (Cmax), time of occurrence of Cmax (tmax), lag time before observation of drug concentration (tlag) and terminal phase half-life (t1/2) in the fasted state; AUC(0-infinity), AUC(0-t), tmax, tlag and Cmax after moderate fat meal.
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Day 1 (Pre-dose, 0.25h, 0.5h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 24h, 36h, and at 48h)
|
Part 2: Composite of PK parameters of GSK2140944 following repeat oral dosing of itraconazole
Time Frame: Day 1 and Day 7 (Predose, 0.25h, 0.5h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 24h, 36h, and 48h post dose and also at 60h and 72h post dose on Day 7
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PK parameters will include AUC(0-infinity), AUC(0-t), tmax, tlag and Cmax of GSK2140944.
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Day 1 and Day 7 (Predose, 0.25h, 0.5h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 24h, 36h, and 48h post dose and also at 60h and 72h post dose on Day 7
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Part 3: Safety and tolerability of GSK2140944 as assessed by adverse events (AEs)
Time Frame: Approximately 8 weeks
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Approximately 8 weeks
|
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Part 3: Safety and tolerability of GSK2140944 as assessed by review of concomitant medications
Time Frame: Approximately 8 weeks
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Approximately 8 weeks
|
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Part 3: Safety and tolerability of GSK2140944 by laboratory assessments
Time Frame: Approximately 8 weeks
|
Laboratory assessments will include hematology, clinical chemistry, urinalysis parameters
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Approximately 8 weeks
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Part 3: Safety and tolerability of GSK2140944 as assessed by 12-lead electrocardiograms (ECGs)
Time Frame: Approximately 8 weeks
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All 12-lead ECGs will be obtained after the subject has rested in a supine position for at least 10 minutes
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Approximately 8 weeks
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Part 3: Safety and tolerability of GSK2140944 as assessed by vital signs
Time Frame: Approximately 8 weeks
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Vital signs will be measured for subjects in supine position and will include systolic and diastolic blood pressure, pulse rate and temperature
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Approximately 8 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Part 1: Safety and tolerability of GSK2140944 as assessed by AEs
Time Frame: Approximately 7 weeks
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Approximately 7 weeks
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Part 1: Safety and tolerability of GSK2140944 as assessed by review of concomitant medications
Time Frame: Approximately 7 weeks
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Approximately 7 weeks
|
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Part 1: Safety and tolerability of GSK2140944 by laboratory assessments
Time Frame: Approximately 7 weeks
|
Laboratory assessments will include hematology, clinical chemistry, urinalysis parameters
|
Approximately 7 weeks
|
Part 1: Safety and tolerability of GSK2140944 as assessed by 12-lead ECGs
Time Frame: Approximately 7 weeks
|
All 12-lead ECGs will be obtained after the subject has rested in a supine position for at least 10 minutes
|
Approximately 7 weeks
|
Part 1: Safety and tolerability of GSK2140944 as assessed by vital signs
Time Frame: Approximately 7 weeks
|
Vital signs will be measured for subjects in supine position and will include systolic and diastolic blood pressure, pulse rate and temperature
|
Approximately 7 weeks
|
Part 2: Safety and tolerability of GSK2140944 as assessed by AEs
Time Frame: Approximately 6 weeks
|
Approximately 6 weeks
|
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Part 2: Safety and tolerability of GSK2140944 by laboratory assessments
Time Frame: Approximately 6 weeks
|
Laboratory assessments will include hematology, clinical chemistry, urinalysis parameters
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Approximately 6 weeks
|
Part 2: Safety and tolerability of GSK2140944 as assessed by 12-lead ECGs
Time Frame: Approximately 6 weeks
|
All 12-lead ECGs will be obtained after the subject has rested in a supine position for at least 10 minutes
|
Approximately 6 weeks
|
Part 2: Safety and tolerability of GSK2140944 as assessed by vital signs
Time Frame: Approximately 6 weeks
|
Vital signs will be measured for subjects in supine position and will include systolic and diastolic blood pressure, pulse rate and temperature
|
Approximately 6 weeks
|
Part 3: Composite of PK parameters of GSK2140944 following repeat oral dosing of GSK2140944
Time Frame: Day 3 and Day 4 (Pre-dose), Day 5 (Predose, 0.25h, 0.5h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 24h, 36h, and at 48h)
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PK parameters will include AUC over the dosing interval (0-tau), tmax, tlag, t1/2, pre-dose (trough) concentration at the end of the dosing interval (Ctau) and Cmax of GSK2140944
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Day 3 and Day 4 (Pre-dose), Day 5 (Predose, 0.25h, 0.5h, 1h, 1.5h, 2h, 3h, 4h, 6h, 8h, 12h, 24h, 36h, and at 48h)
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 28, 2014
Primary Completion (Actual)
August 21, 2014
Study Completion (Actual)
August 21, 2014
Study Registration Dates
First Submitted
January 23, 2014
First Submitted That Met QC Criteria
January 23, 2014
First Posted (Estimate)
January 27, 2014
Study Record Updates
Last Update Posted (Actual)
July 13, 2017
Last Update Submitted That Met QC Criteria
July 10, 2017
Last Verified
July 1, 2017
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Infections
- Bacterial Infections and Mycoses
- Bacterial Infections
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Anti-Infective Agents
- Enzyme Inhibitors
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Cytochrome P-450 CYP3A Inhibitors
- Cytochrome P-450 Enzyme Inhibitors
- Hormone Antagonists
- Antifungal Agents
- Steroid Synthesis Inhibitors
- 14-alpha Demethylase Inhibitors
- Itraconazole
Other Study ID Numbers
- 117349
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Yes
IPD Plan Description
Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Study Data/Documents
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Informed Consent Form
Information identifier: 117349Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Clinical Study Report
Information identifier: 117349Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Individual Participant Data Set
Information identifier: 117349Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Study Protocol
Information identifier: 117349Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Statistical Analysis Plan
Information identifier: 117349Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Annotated Case Report Form
Information identifier: 117349Information comments: For additional information about this study please refer to the GSK Clinical Study Register
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Dataset Specification
Information identifier: 117349Information comments: For additional information about this study please refer to the GSK Clinical Study Register
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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