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Bioequivalence Study Between GR37547 500 Milligrams (mg) Tablet Versus Ciprofloxacin 500 mg Tablet Reference Product in Healthy Adult Subjects

Primary Purpose

Infections, Bacterial

Status
Completed
Phase
Phase 1
Locations
South Africa
Study Type
Interventional
Intervention
GR37547 tablet
Ciprofloxacin reference tablet
Sponsored by
GlaxoSmithKline
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Infections, Bacterial focused on measuring GR37547, Cross-over, Bioequivalence, Ciprofloxacin

Eligibility Criteria

18 Years - 60 Years (Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Subject must be between 18 and 60 years of age inclusive, at the time of signing the informed consent.
  • Healthy, non-smoker, as determined by the investigator or medically qualified designee 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 normal reference range for the population being studied may be included only if the investigator in consultation with the Medical Monitor if required,agree and document that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures.
  • Body weight >=50 kilogram (kg) and body mass index (BMI) within the range 19-30 kg per meter square (kg/m^2) (inclusive).
  • Healthy Male or female subjects: Male subjects: A male subject must agree to use contraception during the treatment period and for at least 5 days, after the last dose of study treatment and refrain from donating sperm during this period; Female subjects: A female subject is eligible to participate if she is not pregnant, not breastfeeding, and at least one of the following conditions applies: Not a woman of childbearing potential (WOCBP) OR A WOCBP who agrees to follow the contraceptive guidance during the treatment period and for at least 30 days after the last dose of study treatment.
  • The investigator is responsible for ensuring that male and female study subjects understand how to correctly use the methods of contraception.
  • Capable of giving signed informed consent.

Exclusion Criteria:

  • History or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, neuromuscular, psychiatric, auto-immune or neurological disorders.
  • History of convulsions.
  • Any other condition that is capable of significantly altering the absorption, metabolism, or elimination of drugs; constituting a risk when taking the study treatment; or interfering with the interpretation of data.
  • History of any malignancies or chemotherapy/radiation within the past 5 years excluding treated squamous carcinoma of the skin and adequately excised basal cell carcinoma.
  • History of kidney, heart or lung transplants.
  • History or presence of rheumatoid arthritis.
  • Presence of hypocalcaemia where the serum potassium is < lower limit of normal (LLN).
  • Presence of hypomagnesaemia where the serum magnesium is < LLN.
  • Fasting blood glucose >=7 millimoles (mmol)/liter (L).
  • Serum glucose-6-phosphate dehydrogenase < LLN.
  • Abnormal renal function, as determined by creatinine clearance and considered as clinically significant by the investigator will be excluded.
  • Alanine transaminase (ALT) >1.5x upper limit of normal (ULN).
  • Bilirubin >1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
  • Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones).
  • Excessive alkalinity of the urine (potential of hydrogen [pH] >=9), as determined on Day -1.
  • Abnormal BP as determined by the investigator.
  • QT interval corrected for heart rate according to Bazett's formula (QTcB) >450 milliseconds (msec). Subjects with a known risk of QT prolongation will be excluded. For purposes of data analysis, only QTcB, will be used
  • Past or intended use of over-the-counter or prescription medication including herbal medications, within 14 days prior to dosing unless, in the opinion of the investigator and sponsor, the medication will not interfere with the study.
  • Where participation in the study would result in loss of blood or blood products in excess of 500 milliliter (mL) within 90 days.
  • Exposure to more than 4 new chemical entities within 12 months prior to the first dosing day.
  • Current enrolment or past participation within the last 90 days before signing of consent in this or any other clinical study involving an investigational study treatment.
  • Presence of Hepatitis B surface antigen (HBsAg) at screening or a Positive Hepatitis C antibody test result at screening.
  • Positive pre-study drug/alcohol screen.
  • Positive human immunodeficiency virus (HIV) antibody test.
  • Regular use of known drugs of abuse.
  • Sensitivity to heparin or heparin-induced thrombocytopenia.
  • Sensitivity to any of the study treatments, or components thereof, or drug or other allergy including allergy to quinolones that, in the opinion of the investigator or medical monitor, contraindicates participation in the study.
  • Regular alcohol consumption within 6 months prior to the study defined as: An average weekly intake of >21 units for males or >14 units for females. One unit is equivalent to 8 grams (g) of alcohol: a half-pint (approximately 240 mL) of beer, 1 glass (125 mL) of wine or 1 (25 mL) measure of spirits.
  • Urinary cotinine levels indicative of smoking or history or regular use of tobacco or nicotine-containing products within 6 months prior to screening.

Sites / Locations

  • GSK Investigational Site

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Experimental

Arm Label

Treatment sequence: A/B

Treatment sequence: B/A

Arm Description

Eligible subjects will be randomized to receive a single dose of Treatment A (GR37547 500 mg tablet) followed by Treatment B (ciprofloxacin 500 mg reference tablet) administered orally on Day 1 in each treatment period. The washout period will be of at least 7 days and not more than 14 days.

Eligible subjects will be randomized to receive a single dose of Treatment B (ciprofloxacin 500 mg reference tablet) followed by Treatment A (GR37547 500 mg tablet) administered orally. The washout period will be of at least 7 days and not more than 14 days.

Outcomes

Primary Outcome Measures

Area Under the Plasma Concentration-time Curve From Time Zero (Pre-dose) to Last Time of Quantifiable Concentration Within a Participant Across All Treatments (AUC[0-t]) for Ciprofloxacin
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods. Pharmacokinetic Population comprised of participants who completed the study and for whom primary pharmacokinetic parameters could be calculated for all treatment periods were included in the statistical pharmacokinetic analysis of the study.
Maximum Observed Plasma Concentration (Cmax) of Ciprofloxacin
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.

Secondary Outcome Measures

Area Under the Concentration-time Curve From Time Zero (Pre-dose) Extrapolated to Infinite Time (AUC[0-infinity]) for Ciprofloxacin
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.
Time of Occurrence of Cmax (Tmax) for Ciprofloxacin
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods. Tmax of ciprofloxacin was analyzed using a nonparametric test to compute point estimate of the median and full range.
Percentage of AUC (0-infinity) Obtained by Extrapolation (Percentage AUCex) for Ciprofloxacin
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.
Terminal Phase Half-life (t1/2) for Ciprofloxacin
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.
Number of Participants With Serious Adverse Events (SAEs) and Non-serious AEs (Non-SAEs)
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. SAE is defined as any untoward medical occurrence that, at any dose results in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/ incapacity, is a congenital anomaly/ birth defect or other situations. The analysis was performed on Safety Population which comprised of all randomized participants who received at least 1 dose of study treatment. Participants were analyzed according to the treatment they actually received.
Alanine Aminotransferase (ALT), Alkaline Phosphatase (Alk Phos), Aspartate Aminotransferase (AST) and Lactate Dehydrogenase (LD) at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of clinical chemistry parameters including ALT, Alk phos, AST and LD. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Blood Urea Nitrogen (BUN) at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of BUN. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Calcium, Chloride, Glucose, Magnesium, Potassium and Sodium at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of clinical chemistry parameters including calcium, chloride, glucose, magnesium, potassium and sodium. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Total Bilirubin (Total Bil), Direct Bilirubin (Direct Bil) and Creatinine (Creat) at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of clinical chemistry parameters including total bil, direct bil and creat. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Total Protein at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of total Protein. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Platelets, Neutrophils, Monocytes, Lymphocytes, Leucocyte, Eosinophils and Basophils at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of hematology parameters including platelets, neutrophils, monocytes, lymphocytes, leucocyte, eosinophils and basophils. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Mean Corpuscular Volume (MCV) at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of MCV. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Mean Corpuscular Hemoglobin (MCH) at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of MCH. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Mean Corpuscular Hemoglobin Concentration (MCHC) and Hemoglobin (Hb) at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of hematology parameters including MCHC and Hb. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Percent Reticulocytes at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of percent reticulocytes. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Hematocrit at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of hematocrit. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Erythrocyte Count at Indicated Time-points
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of erythrocyte count. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Number of Participants With Clinically Significant Abnormal Findings for Urinalysis
Urine samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2. The number of participants with abnormal (clinically significant) findings for urinalysis have been presented.
Number of Participants With Clinically Significant Abnormal Findings for Electrocardiogram (ECG) Parameters
A single 12-lead ECGs was obtained on Day 1 and Day 2 of each treatment period 1 and 2 using an ECG machine that automatically calculates the heart rate and measures PR, QRS, QT, and QT corrected (QTc) intervals. The number of participants with abnormal (clinically significant) findings for ECG parameters have been presented.
Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) at Indicated Time-points
Blood pressure of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Respiratory Rate at Indicated Time-points
Respiratory rate of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Pulse Rate at Indicated Time-points
Pulse rate of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Body Temperature at Indicated Time-points
Body temperature of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).

Full Information

First Posted
May 10, 2017
Last Updated
June 27, 2018
Sponsor
GlaxoSmithKline
Collaborators
Parexel
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1. Study Identification

Unique Protocol Identification Number
NCT03150082
Brief Title
Bioequivalence Study Between GR37547 500 Milligrams (mg) Tablet Versus Ciprofloxacin 500 mg Tablet Reference Product in Healthy Adult Subjects
Official Title
An Open-label, Randomised, Single-dose, Two-period Cross-over Study to Evaluate Bioequivalence of GR37547 Ciprofloxacin 500 mg Tablet Versus Ciprofloxacin 500 mg Tablet Reference Product in Healthy Adult Participants Under Fasting Conditions
Study Type
Interventional

2. Study Status

Record Verification Date
June 2018
Overall Recruitment Status
Completed
Study Start Date
August 1, 2017 (Actual)
Primary Completion Date
August 28, 2017 (Actual)
Study Completion Date
August 28, 2017 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
GlaxoSmithKline
Collaborators
Parexel

4. Oversight

Studies a U.S. FDA-regulated Drug Product
No
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
No

5. Study Description

Brief Summary
This two-period cross-over study will evaluate bioequivalence of GR37547 (ciprofloxacin 500 mg) tablet versus ciprofloxacin 500 mg reference tablet in healthy adult subjects under fasting conditions. Subjects will receive Treatment A (GR37547 tablet) and Treatment B (ciprofloxacin reference tablet) in crossover manner, separated by a washout period of at least 7 days and not more than 14 days. The total duration of study for each subject will be approximately 5-7 weeks. This study will enroll approximately 26 healthy adult subjects at a single center.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Infections, Bacterial
Keywords
GR37547, Cross-over, Bioequivalence, Ciprofloxacin

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Crossover Assignment
Model Description
Crossover assignment: Subjects will receive treatment in one of the two sequences; Treatment A (GR37547 tablet) followed by Treatment B (ciprofloxacin reference tablet) or vice versa separated by a washout period of at least 7 days and not more than 14 days.
Masking
None (Open Label)
Masking Description
This will be an open-label study. Hence, masking will not be performed.
Allocation
Randomized
Enrollment
26 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Treatment sequence: A/B
Arm Type
Experimental
Arm Description
Eligible subjects will be randomized to receive a single dose of Treatment A (GR37547 500 mg tablet) followed by Treatment B (ciprofloxacin 500 mg reference tablet) administered orally on Day 1 in each treatment period. The washout period will be of at least 7 days and not more than 14 days.
Arm Title
Treatment sequence: B/A
Arm Type
Experimental
Arm Description
Eligible subjects will be randomized to receive a single dose of Treatment B (ciprofloxacin 500 mg reference tablet) followed by Treatment A (GR37547 500 mg tablet) administered orally. The washout period will be of at least 7 days and not more than 14 days.
Intervention Type
Drug
Intervention Name(s)
GR37547 tablet
Intervention Description
A single tablet of GR37547 should be taken orally with 240 mL of water. GR37547 500 mg tablet will be a white to off white capsule shape with break line on upper side and embossed "GSK500"on lower side.
Intervention Type
Drug
Intervention Name(s)
Ciprofloxacin reference tablet
Intervention Description
A single tablet of ciprofloxacin reference should be taken orally with 240 mL of water. Ciprofloxacin 500 mg reference will be nearly white to slightly yellowish film coated oblong tablets with break line and ''CIP 500" marked on upper side and "BAYER" on lower side.
Primary Outcome Measure Information:
Title
Area Under the Plasma Concentration-time Curve From Time Zero (Pre-dose) to Last Time of Quantifiable Concentration Within a Participant Across All Treatments (AUC[0-t]) for Ciprofloxacin
Description
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods. Pharmacokinetic Population comprised of participants who completed the study and for whom primary pharmacokinetic parameters could be calculated for all treatment periods were included in the statistical pharmacokinetic analysis of the study.
Time Frame
Pre-dose and 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.50, 6.00, 8.00, 12.00, 18.00 hours post-dose on Day 1; 24.00 hours post-dose on Day 2 in each treatment period
Title
Maximum Observed Plasma Concentration (Cmax) of Ciprofloxacin
Description
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.
Time Frame
Pre-dose and 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.50, 6.00, 8.00, 12.00, 18.00 hours post-dose on Day 1; 24.00 hours post-dose on Day 2 in each treatment period
Secondary Outcome Measure Information:
Title
Area Under the Concentration-time Curve From Time Zero (Pre-dose) Extrapolated to Infinite Time (AUC[0-infinity]) for Ciprofloxacin
Description
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.
Time Frame
Pre-dose and 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.50, 6.00, 8.00, 12.00, 18.00 hours post-dose on Day 1; 24.00 hours post-dose on Day 2 in each treatment period
Title
Time of Occurrence of Cmax (Tmax) for Ciprofloxacin
Description
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods. Tmax of ciprofloxacin was analyzed using a nonparametric test to compute point estimate of the median and full range.
Time Frame
Pre-dose and 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.50, 6.00, 8.00, 12.00, 18.00 hours post-dose on Day 1; 24.00 hours post-dose on Day 2 in each treatment period
Title
Percentage of AUC (0-infinity) Obtained by Extrapolation (Percentage AUCex) for Ciprofloxacin
Description
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.
Time Frame
Pre-dose and 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.50, 6.00, 8.00, 12.00, 18.00 hours post-dose on Day 1; 24.00 hours post-dose on Day 2 in each treatment period
Title
Terminal Phase Half-life (t1/2) for Ciprofloxacin
Description
Blood samples were collected from participants at indicated time points in each of the treatment period 1 and 2, after administration of study treatment to investigate the pharmacokinetics of ciprofloxacin under fasted state. Pharmacokinetic analysis of ciprofloxacin was conducted using non-compartmental methods.
Time Frame
Pre-dose and 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 3.50, 4.50, 6.00, 8.00, 12.00, 18.00 hours post-dose on Day 1; 24.00 hours post-dose on Day 2 in each treatment period
Title
Number of Participants With Serious Adverse Events (SAEs) and Non-serious AEs (Non-SAEs)
Description
An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study treatment, whether or not considered related to the study treatment. SAE is defined as any untoward medical occurrence that, at any dose results in death, is life threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/ incapacity, is a congenital anomaly/ birth defect or other situations. The analysis was performed on Safety Population which comprised of all randomized participants who received at least 1 dose of study treatment. Participants were analyzed according to the treatment they actually received.
Time Frame
Up to 4 weeks in each treatment period
Title
Alanine Aminotransferase (ALT), Alkaline Phosphatase (Alk Phos), Aspartate Aminotransferase (AST) and Lactate Dehydrogenase (LD) at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of clinical chemistry parameters including ALT, Alk phos, AST and LD. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Blood Urea Nitrogen (BUN) at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of BUN. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Calcium, Chloride, Glucose, Magnesium, Potassium and Sodium at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of clinical chemistry parameters including calcium, chloride, glucose, magnesium, potassium and sodium. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Total Bilirubin (Total Bil), Direct Bilirubin (Direct Bil) and Creatinine (Creat) at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of clinical chemistry parameters including total bil, direct bil and creat. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Total Protein at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for the analysis of total Protein. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Platelets, Neutrophils, Monocytes, Lymphocytes, Leucocyte, Eosinophils and Basophils at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of hematology parameters including platelets, neutrophils, monocytes, lymphocytes, leucocyte, eosinophils and basophils. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Mean Corpuscular Volume (MCV) at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of MCV. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Mean Corpuscular Hemoglobin (MCH) at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of MCH. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Mean Corpuscular Hemoglobin Concentration (MCHC) and Hemoglobin (Hb) at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of hematology parameters including MCHC and Hb. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Percent Reticulocytes at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of percent reticulocytes. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Hematocrit at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of hematocrit. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Erythrocyte Count at Indicated Time-points
Description
Blood samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2 for evaluation of erythrocyte count. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Number of Participants With Clinically Significant Abnormal Findings for Urinalysis
Description
Urine samples were collected from participants on Day -1 and Day 2 of each treatment period 1 and 2. The number of participants with abnormal (clinically significant) findings for urinalysis have been presented.
Time Frame
Up to Day 2 of each treatment period
Title
Number of Participants With Clinically Significant Abnormal Findings for Electrocardiogram (ECG) Parameters
Description
A single 12-lead ECGs was obtained on Day 1 and Day 2 of each treatment period 1 and 2 using an ECG machine that automatically calculates the heart rate and measures PR, QRS, QT, and QT corrected (QTc) intervals. The number of participants with abnormal (clinically significant) findings for ECG parameters have been presented.
Time Frame
Up to Day 2 of each treatment period
Title
Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) at Indicated Time-points
Description
Blood pressure of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Respiratory Rate at Indicated Time-points
Description
Respiratory rate of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Pulse Rate at Indicated Time-points
Description
Pulse rate of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period
Title
Body Temperature at Indicated Time-points
Description
Body temperature of participants was measured on Day 1 and Day 2 of each treatment period 1 and 2 in a supine position after 5 minutes rest. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Time Frame
Up to Day 2 of each treatment period

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
60 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Subject must be between 18 and 60 years of age inclusive, at the time of signing the informed consent. Healthy, non-smoker, as determined by the investigator or medically qualified designee 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 normal reference range for the population being studied may be included only if the investigator in consultation with the Medical Monitor if required,agree and document that the finding is unlikely to introduce additional risk factors and will not interfere with the study procedures. Body weight >=50 kilogram (kg) and body mass index (BMI) within the range 19-30 kg per meter square (kg/m^2) (inclusive). Healthy Male or female subjects: Male subjects: A male subject must agree to use contraception during the treatment period and for at least 5 days, after the last dose of study treatment and refrain from donating sperm during this period; Female subjects: A female subject is eligible to participate if she is not pregnant, not breastfeeding, and at least one of the following conditions applies: Not a woman of childbearing potential (WOCBP) OR A WOCBP who agrees to follow the contraceptive guidance during the treatment period and for at least 30 days after the last dose of study treatment. The investigator is responsible for ensuring that male and female study subjects understand how to correctly use the methods of contraception. Capable of giving signed informed consent. Exclusion Criteria: History or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, neuromuscular, psychiatric, auto-immune or neurological disorders. History of convulsions. Any other condition that is capable of significantly altering the absorption, metabolism, or elimination of drugs; constituting a risk when taking the study treatment; or interfering with the interpretation of data. History of any malignancies or chemotherapy/radiation within the past 5 years excluding treated squamous carcinoma of the skin and adequately excised basal cell carcinoma. History of kidney, heart or lung transplants. History or presence of rheumatoid arthritis. Presence of hypocalcaemia where the serum potassium is < lower limit of normal (LLN). Presence of hypomagnesaemia where the serum magnesium is < LLN. Fasting blood glucose >=7 millimoles (mmol)/liter (L). Serum glucose-6-phosphate dehydrogenase < LLN. Abnormal renal function, as determined by creatinine clearance and considered as clinically significant by the investigator will be excluded. Alanine transaminase (ALT) >1.5x upper limit of normal (ULN). Bilirubin >1.5xULN (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%). Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones). Excessive alkalinity of the urine (potential of hydrogen [pH] >=9), as determined on Day -1. Abnormal BP as determined by the investigator. QT interval corrected for heart rate according to Bazett's formula (QTcB) >450 milliseconds (msec). Subjects with a known risk of QT prolongation will be excluded. For purposes of data analysis, only QTcB, will be used Past or intended use of over-the-counter or prescription medication including herbal medications, within 14 days prior to dosing unless, in the opinion of the investigator and sponsor, the medication will not interfere with the study. Where participation in the study would result in loss of blood or blood products in excess of 500 milliliter (mL) within 90 days. Exposure to more than 4 new chemical entities within 12 months prior to the first dosing day. Current enrolment or past participation within the last 90 days before signing of consent in this or any other clinical study involving an investigational study treatment. Presence of Hepatitis B surface antigen (HBsAg) at screening or a Positive Hepatitis C antibody test result at screening. Positive pre-study drug/alcohol screen. Positive human immunodeficiency virus (HIV) antibody test. Regular use of known drugs of abuse. Sensitivity to heparin or heparin-induced thrombocytopenia. Sensitivity to any of the study treatments, or components thereof, or drug or other allergy including allergy to quinolones that, in the opinion of the investigator or medical monitor, contraindicates participation in the study. Regular alcohol consumption within 6 months prior to the study defined as: An average weekly intake of >21 units for males or >14 units for females. One unit is equivalent to 8 grams (g) of alcohol: a half-pint (approximately 240 mL) of beer, 1 glass (125 mL) of wine or 1 (25 mL) measure of spirits. Urinary cotinine levels indicative of smoking or history or regular use of tobacco or nicotine-containing products within 6 months prior to screening.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
GSK Clinical Trials
Organizational Affiliation
GlaxoSmithKline
Official's Role
Study Director
Facility Information:
Facility Name
GSK Investigational Site
City
Bloemfontein,
ZIP/Postal Code
9301
Country
South Africa

12. IPD Sharing Statement

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Bioequivalence Study Between GR37547 500 Milligrams (mg) Tablet Versus Ciprofloxacin 500 mg Tablet Reference Product in Healthy Adult Subjects

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