Bioequivalence Study of Esomeprazole From Stomopral 40 mg Capsules Contain Enteric Coated Pellets (Future Pharmaceuticals Industries, Egypt) and Nexium 40 mg Delayed Release Capsules (AstraZeneca Sweden, Product of France)
Comparative Randomized, Single Dose,Two-way Crossover Bioequivalence Study to Determine the Bioequivalence of Esomeprazole From Stomopral 40 mg Capsules Contain Enteric Coated Pellets (Future Pharmaceuticals Industries, Egypt) and Nexium 40 mg Delayed Release Capsules (AstraZeneca Sweden, Product of France)
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Detailed Description
Healthy volunteers, 18-55 years of age, selected from the Egyptian population fulfilling the selection criteria. Minimum of 24 subjects will participate in the study. All dosed subject samples will be analyzed and their data will be included in the final study report.
Primary Pharmacokinetic Parameters: Cmax, AUC0→t and AUC0→∞ Secondary Pharmacokinetic Parameters: Ke, tmax and t1/2e. ANOVA using 5% significance level for transformed (with the 90% confidence intervals) and untransformed data of Cmax, AUC0-72 and AUC0-∞ for untransformed data of Ke, tmax and t1/2e.
The confidence intervals of logarithmically transformed Test/Reference ratios for Cmax, AUC0-72 and AUC0-∞ to be within 80.00-125.00%.
A comprehensive final report will be issued upon the completion of the study.
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
-
Cairo, Egypt
- Genuine Research Center GRC
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Healthy male or female, age 18 to 55 years, inclusive.
- Body weight within 15% 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, eg.: no history of heart, liver, kidney, gastrointestinal, nervous system, or metabolic abnormalities.
- Results of clinical laboratory test are within the normal range or with a deviation that is not considered clinically significant by principal investigator.
- Females should be on a suitable birth control method.
- Fully informed subjects that consented to participate in the study.
Exclusion Criteria:
- Subjects with known allergy to the products tested.
- Female subjects who were pregnant or nursing.
- Acute infection within one week preceding first study drug administration.
- History of drug or alcohol abuse.
- Subject does not comply with the stated instruction of not taking 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 family history of severe diseases which have direct impact on the study.
- Participation in a bioequivalence study or in a clinical study within the last 8 weeks before first study drug administration.
- Subject intends to be hospitalized within 3 months after first study drug administration.
- Subjects who has blood donated or lost more than 500 mL blood within 3 months prior to the study.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: A test
Test drug (Stomopral) 1 capsule contains 40 mg Enteric Coated Pellets of Esomeprazole
|
1 capsule contains 40 mg Esomeprazole
Other Names:
|
|
Active Comparator: B reference
Reference drug (Nexium) 1 capsule contains 40 mg Esomeprazole
|
1 capsule contains 40 mg Esomeprazole
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Cmax
Time Frame: Up to12 hours post dose in each treatment period
|
Maximal measured plasma concentration
|
Up to12 hours post dose in each treatment period
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Time of the maximum plasma concentration (Tmax)
Time Frame: Up to12 hours post dose in each treatment period
|
The amount of time that a drug is present at the maximum concentration in serum
|
Up to12 hours post dose in each treatment period
|
Collaborators and Investigators
Sponsor
Sponsor
Collaborators
Collaborators
Publications and helpful links
General Publications
- Schuirmann DJ. A comparison of the two one-sided tests procedure and the power approach for assessing the equivalence of average bioavailability. J Pharmacokinet Biopharm. 1987 Dec;15(6):657-80. doi: 10.1007/BF01068419.
- Chow SC, Wang H. On sample size calculation in bioequivalence trials. J Pharmacokinet Pharmacodyn. 2001 Apr;28(2):155-69. doi: 10.1023/a:1011503032353. Erratum In: J Pharmacokinet Pharmacodyn. 2002 Feb;29(1):101.
- Diletti E, Hauschke D, Steinijans VW. Sample size determination for bioequivalence assessment by means of confidence intervals. Int J Clin Pharmacol Ther Toxicol. 1991 Jan;29(1):1-8.
Helpful Links
- Note for Guidance on Good Clinical Practice (CPMP/ICH/135/95) The European Agency for the Evaluation of Medicinal Products (EMEA) May 1997
- Note for Guidance on Clinical Safety Data Management; Definitions And Standards for Expedited Reporting (CPMP/ICH/377/95) The European Agency for the Evaluation of Medicinal Products (EMEA) June 1995.
Study record dates
Study Major Dates
Study Start (Actual)
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Actual)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- GRC/1/20/868
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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