Last updated: 11/07/2018 04:20:26
Relative Bioavailability Study in Healthy SubjectsPDF112034
Clinicaltrials.gov ID
EudraCT ID
Not applicable
EU CT Number
Not applicable
Trial status
Completed
Completed
Trial overview
Official title: A Two Part Single Dose, Randomized, Balanced, Crossover Study to Assess the Relative Bioavailability of Three Formulations, Drug Interaction and Food Effect on an GSK1322322 in Healthy Subjects
Trial description: Part 1 of this study will assess the relative bioavailability of GSK1322322 administered as one of three investigational tablets compared to powder in a bottle formulation. Pharmacokinetics of these three tablets will be evaluated and the investigation tablet with the optimal PK profile will be progressed to Part 2. In Part 2 the investigational tablet selected from Part 1 will be coadministered with food alone, an H2 blocker alone, or an H2 blocker given in combination with ascorbic acid to evaluate the effect on GSK1322322 pharmacokinetics. Plasma GSK1322322 PK profile, safety, and tolerability will be assessed from each dose group.
Primary purpose:
Treatment
Trial design:
Crossover Assignment
Masking:
None (Open Label)
Allocation:
Randomized
Primary outcomes:
GSK1322322 Blood PK as described in the protocol
Timeframe: 48 hours
Secondary outcomes:
Safety parameters including adverse events, clinical laboratory tests, concomitant medications, electrocardiograms, and vital signs.
Timeframe: 48 hours
Interventions:
Drug: GSK1322322
Enrollment:
20
Observational study model:
Not applicable
Primary completion date:
Not applicable
Time perspective:
Not applicable
Clinical publications:
Naderer O, Dumont E, Zhu J, Kurtinecz M, Jones L. Effect of H2 blockade and food on single-dose pharmacokinetics of GSK1322322: a peptide deformylase inhibitor antibacterial. Antimicrob Agents Chemother. 2013;
Naderer O, Dumont E, Zhu J, Kurtinecz M, Jones L.Effect of H2 blockade and food on single-dose pharmacokinetics of GSK1322322: a peptide deformylase inhibitor antibacterial.Antimicrob Agents Chemother.2013;57(6):2556-2561
Medical condition
Infections, Bacterial
Product
lanopepden
Collaborators
Not applicable
Study date(s)
April 2009 to July 2009
Type
Interventional
Phase
1
Participation criteria
Sex
Female & Male
Age
18 - 65 years
Accepts healthy volunteers
Yes
- The subject is healthy.
- Male or female between 18 and 65 years of age inclusive, at the time of signing the informed consent.
- The subject has a positive pre-study drug/alcohol screen.
- A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening.
Inclusion and exclusion criteria
Inclusion criteria:
- The subject is healthy.
- Male or female between 18 and 65 years of age inclusive, at the time of signing the informed consent.
- A female is eligible to enter and participate in this study if she is of Non-childbearing potential
- Male subjects must agree to use one of the contraception methods listed in the protocol Body weight greater than or equal to 50 kg and body mass index between 18.5-29.9 kg/m2 inclusive. Capable of giving written informed consent
- QTcB less than 450 msec; or QTc less than 480 msec in subjects with Bundle Branch Block on Screening ECG.
- AST, ALT, alkaline phosphatase and bilirubin less than or equal to 1.5xULN (isolated bilirubin greater than 1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin less than 35%)
Exclusion criteria:
- The subject has a positive pre-study drug/alcohol screen.
- 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).
- A positive test for HIV antibody.
- History of regular alcohol consumption within 6 months of the study defined in the protocol.
- The subject has participated in a clinical trial and has received an investigational product within the following time period prior to the 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 dosing day.
- 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.
- 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.
- Pregnant females as determined by positive human chorionic gonadotropin test at screening or prior to dosing.
- Lactating females.
- Subjects who have asthma or a history of asthma within the past 6 months.
- History of smoking or history of regular use of tobacco- or nicotine-containing products within 3 months prior to screening.
- Consumption of red wine, seville oranges, grapefruit or grapefruit juice, pummelos, satsuma, ugli, tangerine, and tangelo, exotic citrus fruits, grapefruit hybrids or fruit juices from 7 days prior to the first dose of study medication
Trial location(s)
Location
GSK Investigational Site
Buffalo, New York, United States, 14202
Status
Study Complete
Study documents
Clinical study report
Available language(s): English
Scientific result summary
Available language(s): English
If you wish to request for full study report, please contact - [email protected]
Results overview
Refer to study documents
Recruitment status
Completed
Actual primary completion date
Not applicable
Actual study completion date
2009-09-07
Plain language summaries
Plain language summaries of clinical trial results for Phase 2-4 clinical trials that were initiated on or after January 2022 will be posted by GSK within one year following study completion.
Additional information about the trial
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Additional information
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