Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01648179
Other study ID # 116595
Secondary ID
Status Completed
Phase Phase 1
First received June 7, 2012
Last updated March 21, 2017
Start date March 2012
Est. completion date May 2012

Study information

Verified date March 2017
Source GlaxoSmithKline
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study is an open-label, randomized, single dose, four period, balanced crossover study to assess in eligible healthy male or female subjects.


Description:

This study is an open-label, randomized, single dose, four period, balanced crossover study to assess in eligible healthy male or female subjects:

- The relative bioavailability of the wet milled GSK1322322 tablet formulation with and without food compared to an oral mesylate salt solution.

- The effect of body weight on the pharmacokinetics of GSK1322322 when given either orally or IV.

- The absolute bioavailability of the wet milled tablet and the oral mesylate salt solution compared to the IV formulation.


Recruitment information / eligibility

Status Completed
Enrollment 24
Est. completion date May 2012
Est. primary completion date May 2012
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years to 65 Years
Eligibility Inclusion Criteria:

- ALT, alkaline phosphatase and bilirubin = 1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).

- QTcB < 450 msec; or QTcB < 480 msec in subjects with Bundle Branch Block.

- 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 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 (of non childbearing potential) between 18 and 65 years of age inclusive, 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 [in questionable cases a blood sample withsimultaneous follicle stimulating hormone (FSH) > 40 MlU/ml and estradiol <40 pg/ml (<147 pmol/L) is confirmatory].

- Male subjects with female partners of child-bearing potential must agree to use one of the contraception methods listed in Section 8.1. This criterion must be followed from the time of the first dose of study medication until the final follow up visit.

- Body weight = 40 kg (Refer to Table 3 for weight stratification details).

- Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.

Exclusion Criteria:

- 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 pre-study drug/alcohol screen.

- A positive test for HIV antibody.

- 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 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.

- 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.

- 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 due to potential drug interaction.

- 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.10. 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 [serum or urine] hCG test at screening or prior to dosing.

- Lactating females.

- Unwillingness or inability to follow the procedures outlined in the protocol.

- Subject is mentally or legally incapacitated.

- History of sensitivity to heparin or heparin-induced thrombocytopenia.

- Urinary cotinine levels indicative of smoking or history or regular use of tobacco- or nicotine-containing products within 6 months prior to screening.

- Unable to refrain from consumption of red wine, seville oranges, grapefruit or grapefruit juice [and/or pummelos, exotic citrus fruits, grapefruit hybrids or fruit juices] from 7 days prior to the first dose of study medication.

- Exclusion criteria for screening ECG (a single repeat is allowed for eligibility determination): Males Females Heart rate <45 and >100 bpm <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 conduction abnormality (including but not specific to left or right complete bundle branch block, 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.

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
GSK1322322 (mesylate salt) Powder for Injection
1500 mg (mesylate salt) as free base, dissolved in sterile water for injection to a concentration of 100 mg/mL free base equivalent and sterilized via filtration. 15 mL of solution, equivalent to 1500 mg GSK 1322322, is the diluted into 0.9% Sodium Chloride Injection prior to infusion
GSK1322322 (freebase) tablets
500 mg tablets for a 1500 mg total single dose (3 tablets). Taken with 240 mL of water
GSK1322322 (mesylate salt) Powder for Oral Solution
1500 mg as a free base, dissolved in purified water to a concentration of 100 mg/mL free base equivalent. 15 mL of solution, equivalent to1500 mg GSK1322322 is administered orally with 225 mL of water
GSK1322322 (freebase) tablets FED
Drug 500 mg tablets for a 1500 mg total single dose (3 tablets) (FED moderate fat meal) Taken with 240 mL of water

Locations

Country Name City State
United States GSK Investigational Site Minneapolis Minnesota

Sponsors (1)

Lead Sponsor Collaborator
GlaxoSmithKline

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary To estimate the relative bioavailability of wet milled tablet formulations of GSK1322322 with and without food as compared to an oral mesylate salt solution following single doses in healthy subjects. GSK1322322 AUC(0-8) and Cmax following wet milled tablet formulation administered with and without moderate fat/calorie meal. GSK1322322 AUC(0-8) and Cmax following oral mesylate salt solution administration. 72 Hours
Primary To estimate the effect of body weight on the pharmacokinetics of GSK1322322 formulations (IV and oral) following single dose administration to healthy subjects. GSK1322322 AUC(0-8) and Cmax in each body weight group following IV or oral formulation administration to assess effect of body weight. 72 Hours
Secondary To evaluate the safety and tolerability of GSK1322322 after single doses of each formulation in healthy subjects. Safety parameters including adverse events, clinical laboratory tests, concomitant medications, electrocardiograms, and vital signs. 14 Days
Secondary To estimate the absolute bioavailability of the different oral formulations of GSK1322322 as compared to IV mesylate salt formulation following single doses in healthy subjects. GSK1322322 AUC(0-8) following different oral formulations (oral mesylate salt solution and wet milled tablet) versus IV formulation to assess absolute bioavailability. GSK1322322 pharmacokinetic parameters will be computed with noncompartmental analysis 72 Hours
See also
  Status Clinical Trial Phase
Completed NCT04079790 - Pharmacokinetics of Gepotidacin Tablets in Adults and Adolescents Subjects Phase 1
Completed NCT01934205 - To Evaluate Plasma and Pulmonary Pharmacokinetics of GSK2140944 Phase 1
Not yet recruiting NCT02177721 - Clinical Benefit, Safety and PK of Raxibacumab in Subjects Exposed to Bacillus Anthracis Phase 4
Suspended NCT01132417 - In Vitro Activity of Tigecycline Among Key Bacterial Pathogens Exhibiting Multidrug Resistance N/A
Completed NCT00539994 - Retapamulin Ointment in Healthy Adults Nasally Colonized With Staphylococcus Aureus Phase 2
Completed NCT01610388 - A Study to Investigate the Safety, Tolerability and Pharmacokinetics of Oral and Intravenous GSK1322322 in Healthy Subjects Phase 1
Completed NCT01262885 - A Randomized, Single Blind, Placebo Controlled Study to Evaluate Safety, Tolerability, and Pharmacokinetics of Single Oral Doses and Repeat Escalating Oral Doses of GSK2251052 in Healthy Adult Subjects Phase 1
Completed NCT00427141 - A Three-Part Study Of GSK580416 In Healthy Subjects Phase 1
Completed NCT04620486 - Effect of BPA on Anchor Antibiotic Continuity in the ED: Randomized Controlled Trial N/A
Recruiting NCT06451172 - Novel Antisense Oligonucleotide Eye Drops for Treating Antibiotic-Resistant Bacterial Keratitis Early Phase 1
Not yet recruiting NCT06440304 - Therapeutic Options for CRAB Phase 4
Completed NCT02292498 - Thermal Imaging to Diagnose and Monitor Suspected Bacterial Infections N/A
Completed NCT01587768 - WEUKBRE5555: IMI PROTECT(Work Package 2): Liver Injury & Antibiotics N/A
Withdrawn NCT01039610 - A Single Center Four Part Study in Healthy Adult Subjects to Evaluate: the Safety, Tolerability and Pharmacokinetics of a Single Oral Dose and Repeat Escalating Oral Doses of GSK945237; the Effect of Linezolid on Hematology Safety Parameters; and the Effects of GSK945237 and Moxifloxacin on QTc. Phase 1
Completed NCT00259909 - Observational Study Of An Electronic Questionnaire In Patients With Chronic Obstructive Pulmonary Disease (COPD) N/A
Completed NCT00828867 - Single Dose Escalation First Time in Human PK Study Phase 1
Completed NCT01431989 - Amoxicillin Bioequivalence Study Brazil - Fast Phase 1
Completed NCT02778672 - Thermal Imaging of the Lung on a Smartphone to Differentiate Bacterial From Non Bacterial Causes of Pneumonia N/A
Completed NCT00896558 - A Repeat Dose Escalation Study to Investigate the Safety, Tolerability and Pharmacokinetics of GSK1322322 in Healthy Subjects Phase 1
Completed NCT02045797 - Dose-Ranging Study of GSK2140944 in the Treatment of Subjects With Suspected or Confirmed Gram-Positive Acute Bacterial Skin and Skin Structure Infections Phase 2