Last updated: 11/07/2018 04:56:28
A Repeat Dose Escalation Study to Investigate the Safety, Tolerability and Pharmacokinetics of GSK1322322 in Healthy Subjects
Clinicaltrials.gov ID
EudraCT ID
Not applicable
EU CT Number
Not applicable
Trial status
Completed
Completed
Trial overview
Official title: A Double-Blind, Parallel, Randomized, Placebo-Controlled, Repeat Dose Escalation Study to Investigate the Safety, Tolerability and Pharmacokinetics of GSK1322322 in Healthy Subjects
Trial description: This study will be the first repeat dose administration of GSK1322322 to investigate safety, tolerability, and pharmacokinetics in healthy subjects as well as elderly volunteer subjects. The study will also include a P450 probe drug (midazolam) to evaluate the effect of GSK1322322 to inhibit or induce CYP3A4 substrates.
Primary purpose:
Treatment
Trial design:
Single Group Assignment
Masking:
Triple (Participant, Care Provider, Investigator)
Allocation:
Randomized
Primary outcomes:
GSK1322322 safety parameters, adverse events , absolute values and changes over time of clinical lab testing, vital signs, electrocardiogram
Timeframe: 6 weeks
GSK1322322 pharmacokinetic parameters following single dose administration on Day 1 and following repeat administration where applicable on Day 7 and Day 12.
Timeframe: 15 days
Secondary outcomes:
PK for midazolam with and without GSK1322322
Timeframe: 15 days
Blood PK for GSK1322322
Timeframe: 15 days
Urine PK for GSK1322322
Timeframe: 15 days
GSK1322322 Age Effect on PK Blood and Urine
Timeframe: 15 days
Interventions:
Drug: GSK1322322/placebo
Drug: GSK1322322/placebo and midazolam
Enrollment:
52
Observational study model:
Not applicable
Primary completion date:
Not applicable
Time perspective:
Not applicable
Clinical publications:
Odin J. Naderer; Etienne Dumont; John Zhu; Milena Kurtinecz; Lori S. Jones. Safety, tolerability, and pharmacokinetics of repeat dosing of the antibiotic GSK1322322, a peptide deformylase inhibitor: a randomised placebo-controlled study. J Antimicrob Chemother. 2013;
Medical condition
Infections, Bacterial
Product
lanopepden
Collaborators
Not applicable
Study date(s)
May 2009 to September 2009
Type
Interventional
Phase
1
Participation criteria
Sex
Female & Male
Age
18+ 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 (except for elderly cohort-Part B, see #8 below)..
- 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 (except for elderly cohort-Part B, see #8 below)..
- 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 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
- Part B/Cohort E Elderly cohort: The subject is greater than 65 years of age.
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.
- 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 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.
- 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.
- For probe cohort in Part A: any condition or symptom contraindicated for administration of midazolam including acute narrow-angle or open-angle glaucoma.
Trial location(s)
Location
GSK Investigational Site
Randwick, New South Wales, Australia, 2031
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
2009-25-09
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
Results for study 112668 can be found on the GSK Clinical Study Register.
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