Back to resultsA Bioequivalence Study of Cefadroxil Film Coated Tablets After A Single Oral Dose Administration to Healthy Subjects
Primary Purpose
Infections, Urinary Tract
Status
Completed
Phase
Phase 4
Locations
Egypt
Study Type
Interventional
Intervention
Cefadroxil tablets manufactured by GSK
Cefadroxil tablets manufactured by NP
Sponsored by
About this trial
This is an interventional other trial for Infections, Urinary Tract focused on measuring Bioequivalence, film coated tablets, cefadroxil
Eligibility Criteria
Inclusion Criteria:
- Healthy male or female, age 18 to 55 years, inclusive.
- Body weight within 15 percent of normal range according to the accepted normal values for body mass index (BMI).
- Medical demographics without evidence of clinically significant deviation from normal medical condition.
- Results of clinical laboratory test are within the normal range or with a deviation that is not considered clinically significant by principal investigator.
- Subject does not have allergy to the drugs under investigation.
Exclusion Criteria:
- Subjects with known allergy to the products tested.
- Subjects whose values of BMI were outside the accepted normal ranges.
- Female subjects who were pregnant, nursing or taking birth control pills.
- Medical demographics with evidence of clinically significant deviation from normal medical condition.
- Results of laboratory tests which are clinically significant.
- Acute infection within one week preceding first study drug administration.
- History of drug or alcohol abuse.
- Subject does not agree not to take any prescription or non-prescription drugs within two weeks before first study drug administration and until the end of the study.
- Subject is on a special diet (for example subject is vegetarian).
- Subject does not agree not to consume any beverages or foods containing methyl-xanthenes e.g. caffeine (coffee, tea, cola, chocolate etc.) 48 hours prior to the study administration of either study period until donating the last sample in each respective period.
- Subject does not agree not to consume any beverages or foods containing grapefruit 7 days prior to first study drug administration until the end of the study.
- Subject has a history of severe diseases which have direct impact on the study.
- Participation in a bioequivalence study or in a clinical study within the last 6 weeks before first study drug administration.
- Subject intends to be hospitalized within 6 weeks after first study drug administration.
- Subjects who, through completion of this study, would have donated more than 500 milliliter (mL) of blood in 7 days, or 750 mL of blood in 30 days, 1000 mL in 90 days, 1250 mL in 120 days, 1500 mL in 180 days, 2000 mL in 270 days, 2500 mL of blood in 1 year.
Sites / Locations
- GSK Investigational Site
Arms of the Study
Arm 1
Arm 2
Arm Type
Experimental
Experimental
Arm Label
Group A
Group B
Arm Description
Subjects will receive a single oral dose of cefadroxil tablet manufactured by GSK under fasting condition in treatment period 1 followed by 7 days washout interval from the first study drug administration. After the washout interval the subjects will receive a single dose of cefadroxil tablet manufactured by NP under fasting condition in treatment period 2
Subjects will receive a single oral dose of cefadroxil tablet manufactured by NP under fasting condition in treatment period 1 followed by 7 days washout interval from the first study drug administration. After the washout interval the subjects will receive a single dose of cefadroxil tablet manufactured by GSK under fasting condition in treatment period 2
Outcomes
Primary Outcome Measures
Maximal Measured Plasma Concentration (Cmax) After a Single Dose
Plasma samples for pharmacokinetic (PK) analysis were drawn at indicated time points of each treatment period. Cmax was defined as maximal measured plasma concentration over the time span specified.
Area Under the Plasma Concentration-time Curve From Time Zero to the Last Measurable Concentration (AUC0-t) and Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-infinity)
Plasma samples for PK analysis were drawn at indicated time points of each treatment period. Area under the plasma concentration-time curve from time zero (0) to the last measurable concentration (t), as calculated by the linear trapezoidal method. Area under the plasma concentration-time curve from time zero (0) to infinity (AUC0-infinity) was calculated as the sum of the AUC0-t plus the ratio of the last measurable plasma concentration to the elimination rate constant (Ke), where first-order elimination or terminal rate constant calculated from a semi-log plot of the plasma concentration versus time curve. The parameter was calculated by linear least-squares regression analysis using the last three (or more) non-zero plasma concentrations.
Secondary Outcome Measures
Time of the Maximum Plasma Concentration (T-max) and Terminal Half- Life (T-half)
Plasma samples for PK analysis were drawn at indicated time points of each treatment period. If the maximum value occurs at more than one point T-max was defined as the first time point with this value. The elimination or terminal half-life was calculated by dividing 0.693 (natural logarithm of 2) with lambda z, where lambda z is the terminal phase rate constant estimated by linear regression analysis of the log transformed concentration-time data after each single dose.
Apparent First-order Elimination or Terminal Rate Constant (Ke)
Plasma samples for PK analysis were drawn at indicated time points of each treatment period. Apparent first-order elimination or terminal rate constant calculated from a semi-log plot of the plasma concentration versus time curve. The parameter was calculated by linear least-squares regression analysis using the last three (or more) non-zero plasma concentrations.
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT02446496
Brief Title
A Bioequivalence Study of Cefadroxil Film Coated Tablets After A Single Oral Dose Administration to Healthy Subjects
Official Title
Comparative Randomized, Single Dose, Two-way Crossover, Open-label Study to Determine the Bioequivalence of Cefadroxil From Duricef 1 gm Film Coated Tablets (Smithkline Beecham Egypt, LLC Affiliated Co. to GalaxoSmithKline ) and Biodroxil 1 gm Film Coated Tablets (Kahira Pharm &Chem .Ind. Co. for Novartis Pharma ) After a Single Oral Dose Administration of Each to Healthy Adults Under Fasting Conditions
Study Type
Interventional
2. Study Status
Record Verification Date
August 2017
Overall Recruitment Status
Completed
Study Start Date
March 31, 2014 (Actual)
Primary Completion Date
April 8, 2014 (Actual)
Study Completion Date
April 8, 2014 (Actual)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
GlaxoSmithKline
4. Oversight
Data Monitoring Committee
No
5. Study Description
Brief Summary
This is an open-label, randomized, single dose, two-sequence two-period crossover study, separated by 7 days washout interval from the first Study Drug Administration. This study is conducted to determine the bioequivalence of cefadroxil from DURICEF™ film coated tablets manufactured by Smithkline Beecham Egypt, LLC affiliated co. to GalaxoSmithKline (GSK) and cefadroxil from BIODROXIL™ film coated tablets manufactured by Kahira Pharm &Chem .Ind. Co . for Novartis Pharma (NP) after a single oral dose administration of each to healthy adult subjects under fasting conditions. In Period 1, subjects will be randomized to receive cefadroxil tablet manufactured by either GSK or NP. Following a washout of at least 7 days, subjects will be crossed over in Period 2 to receive the cefadroxil tablet that they did not receive in Period 1. DURICEF is a trademark of the GSK group of companies. BIODROXIL is a trademark of Sandoz.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Infections, Urinary Tract
Keywords
Bioequivalence, film coated tablets, cefadroxil
7. Study Design
Primary Purpose
Other
Study Phase
Phase 4
Interventional Study Model
Crossover Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
24 (Actual)
8. Arms, Groups, and Interventions
Arm Title
Group A
Arm Type
Experimental
Arm Description
Subjects will receive a single oral dose of cefadroxil tablet manufactured by GSK under fasting condition in treatment period 1 followed by 7 days washout interval from the first study drug administration. After the washout interval the subjects will receive a single dose of cefadroxil tablet manufactured by NP under fasting condition in treatment period 2
Arm Title
Group B
Arm Type
Experimental
Arm Description
Subjects will receive a single oral dose of cefadroxil tablet manufactured by NP under fasting condition in treatment period 1 followed by 7 days washout interval from the first study drug administration. After the washout interval the subjects will receive a single dose of cefadroxil tablet manufactured by GSK under fasting condition in treatment period 2
Intervention Type
Drug
Intervention Name(s)
Cefadroxil tablets manufactured by GSK
Intervention Description
Cefadroxil tablets manufactured by GSK contains 1 mg of Cefadroxil
Intervention Type
Drug
Intervention Name(s)
Cefadroxil tablets manufactured by NP
Intervention Description
Cefadroxil tablets manufactured by NP contains 1 mg of Cefadroxil
Primary Outcome Measure Information:
Title
Maximal Measured Plasma Concentration (Cmax) After a Single Dose
Description
Plasma samples for pharmacokinetic (PK) analysis were drawn at indicated time points of each treatment period. Cmax was defined as maximal measured plasma concentration over the time span specified.
Time Frame
Pre-dose (0.00) and 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 4.00, 6.00, 8.00, 10.00 and 12.00 hours post-dose in each treatment period.
Title
Area Under the Plasma Concentration-time Curve From Time Zero to the Last Measurable Concentration (AUC0-t) and Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-infinity)
Description
Plasma samples for PK analysis were drawn at indicated time points of each treatment period. Area under the plasma concentration-time curve from time zero (0) to the last measurable concentration (t), as calculated by the linear trapezoidal method. Area under the plasma concentration-time curve from time zero (0) to infinity (AUC0-infinity) was calculated as the sum of the AUC0-t plus the ratio of the last measurable plasma concentration to the elimination rate constant (Ke), where first-order elimination or terminal rate constant calculated from a semi-log plot of the plasma concentration versus time curve. The parameter was calculated by linear least-squares regression analysis using the last three (or more) non-zero plasma concentrations.
Time Frame
Pre-dose (0.00) and 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 4.00, 6.00, 8.00, 10.00 and 12.00 hours post-dose in each treatment period.
Secondary Outcome Measure Information:
Title
Time of the Maximum Plasma Concentration (T-max) and Terminal Half- Life (T-half)
Description
Plasma samples for PK analysis were drawn at indicated time points of each treatment period. If the maximum value occurs at more than one point T-max was defined as the first time point with this value. The elimination or terminal half-life was calculated by dividing 0.693 (natural logarithm of 2) with lambda z, where lambda z is the terminal phase rate constant estimated by linear regression analysis of the log transformed concentration-time data after each single dose.
Time Frame
Pre-dose (0.00) and 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 4.00, 6.00, 8.00, 10.00 and 12.00 hours post-dose in each treatment period.
Title
Apparent First-order Elimination or Terminal Rate Constant (Ke)
Description
Plasma samples for PK analysis were drawn at indicated time points of each treatment period. Apparent first-order elimination or terminal rate constant calculated from a semi-log plot of the plasma concentration versus time curve. The parameter was calculated by linear least-squares regression analysis using the last three (or more) non-zero plasma concentrations.
Time Frame
Pre-dose (0.00) and 0.25, 0.50, 0.75, 1.00, 1.25, 1.50, 1.75, 2.00, 2.50, 3.00, 4.00, 6.00, 8.00, 10.00 and 12.00 hours post-dose in each treatment period.
10. Eligibility
Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
55 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria:
Healthy male or female, age 18 to 55 years, inclusive.
Body weight within 15 percent of normal range according to the accepted normal values for body mass index (BMI).
Medical demographics without evidence of clinically significant deviation from normal medical condition.
Results of clinical laboratory test are within the normal range or with a deviation that is not considered clinically significant by principal investigator.
Subject does not have allergy to the drugs under investigation.
Exclusion Criteria:
Subjects with known allergy to the products tested.
Subjects whose values of BMI were outside the accepted normal ranges.
Female subjects who were pregnant, nursing or taking birth control pills.
Medical demographics with evidence of clinically significant deviation from normal medical condition.
Results of laboratory tests which are clinically significant.
Acute infection within one week preceding first study drug administration.
History of drug or alcohol abuse.
Subject does not agree not to take any prescription or non-prescription drugs within two weeks before first study drug administration and until the end of the study.
Subject is on a special diet (for example subject is vegetarian).
Subject does not agree not to consume any beverages or foods containing methyl-xanthenes e.g. caffeine (coffee, tea, cola, chocolate etc.) 48 hours prior to the study administration of either study period until donating the last sample in each respective period.
Subject does not agree not to consume any beverages or foods containing grapefruit 7 days prior to first study drug administration until the end of the study.
Subject has a history of severe diseases which have direct impact on the study.
Participation in a bioequivalence study or in a clinical study within the last 6 weeks before first study drug administration.
Subject intends to be hospitalized within 6 weeks after first study drug administration.
Subjects who, through completion of this study, would have donated more than 500 milliliter (mL) of blood in 7 days, or 750 mL of blood in 30 days, 1000 mL in 90 days, 1250 mL in 120 days, 1500 mL in 180 days, 2000 mL in 270 days, 2500 mL of blood in 1 year.
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
Cairo
Country
Egypt
12. IPD Sharing Statement
Plan to Share IPD
Yes
IPD Sharing 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.
Links:
URL
https://www.clinicalstudydatarequest.com
Description
Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.
Available IPD and Supporting Information:
Available IPD/Information Type
Study Protocol
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
201529
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Informed Consent Form
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
201529
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Dataset Specification
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
201529
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Clinical Study Report
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
201529
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Individual Participant Data Set
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
201529
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Available IPD/Information Type
Annotated Case Report Form
Available IPD/Information URL
https://www.clinicalstudydatarequest.com
Available IPD/Information Identifier
201529
Available IPD/Information Comments
For additional information about this study please refer to the GSK Clinical Study Register
Learn more about this trial
A Bioequivalence Study of Cefadroxil Film Coated Tablets After A Single Oral Dose Administration to Healthy Subjects
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