- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01276067
Bioequivalence Study of Donepezil Hydrochloride 10 mg Tablets Under Fasting Conditions
A Study to Evaluate the Relative Bioavailability of Donepezil Hydrochloride 10 mg Tablets (OHM Laboratories, Inc., USA) Compared to ARICEPT® (Donepezil Hydrochloride) 10 mg Tablets (Eisai Inc.) in Healthy Volunteers Under Fasted Conditions.
Study Overview
Detailed Description
This open label, balanced, randomized, two-treatment, two-period, two-sequence, single dose crossover study was conducted to compare the relative bioavailability of equal doses of the test and reference products under fasted conditions. The study was conducted with 32 (31 completing) healthy adults in accordance with Protocol No. 10940307 (Revision 0). In each study period, a single 10 mg tablet of donepezil hydrochloride was administered to all subjects following an overnight fast of at least 10 hours. The test formulation was donepezil hydrochloride 10 mg tablet (OHM Laboratories, Inc., USA a subsidiary of Ranbaxy Pharmaceuticals, Inc. USA) and the reference formulation was ARICEPT® (donepezil hydrochloride) 10 mg Tablets (Eisai Inc.). The subjects received the test product in one study period and the reference product in the other period; the order of administration was according to the dosing randomization schedule. Subjects were confined at the clinical facility from at least 10 hours prior to dosing until after the 24 hour blood collection. Subjects returned to the clinical facility for the 36, 48, and 72 hour blood sample collection. There was a 28-day interval between treatments.
Blood samples were collected pre-dose and at intervals over 72 hours after dosing in each period. The plasma samples from all subjects were shipped to Warnex Bioanalytical Services for determination of donepezil concentrations.
Statistical analysis was performed by Ranbaxy Laboratories Limited to compare the bioequivalence of the test formulation to the reference product. Bioequivalence was determined based on the confidence intervals for the major pharmacokinetic parameters, AUC0-72 and Cmax, for donepezil.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
Pennsylvania
-
Pittsburgh,, Pennsylvania, United States
- Novum Pharmaceutical Research Services
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Males and females, 18 to 65 years of age (inclusive) and a Body Mass Index (BMI) 18 to 30 kg/m² inclusive. BMI will be calculated using Novum Pharmaceutical Research Services Standard Operating Procedures.
- Female subjects of child bearing potential must either abstain from sexual intercourse, or use a reliable non-hormonal method of contraception (e.g. condom with spermicide, IUD) for at least 30 days prior to dosing and during the duration of the study. The use of any type of hormonal contraception is not allowed
- Good health as determined by lack of clinically significant abnormalities in health assessments performed at screening.
- Signed and dated informed consent form, which meets all criteria of current FDA regulations.
Exclusion Criteria:
- Females who are pregnant, lactating or likely to become pregnant during the study.
- History of allergy or sensitivity to donepezil, other cholinesterase inhibitors, or history of any drug hypersensitivity or intolerance which, in the opinion of the Investigator, would compromise the safety of the subject or the study
- Significant history or current evidence of chronic infectious disease, system disorder or organ dysfunction.
- Presence of gastrointestinal disease or history of malabsorption within the last year. Any history of gastrointestinal ulcers, bleeding or obstruction.
- History of asthma or obstructive pulmonary disease.
- History of psychiatric disorders occurring within the last two years that required hospitalization or medication.
- Presence of a medical condition requiring regular treatment with prescription drugs (including hormonal contraceptives).
- Use of pharmacologic agents known to significantly induce or inhibit drug-metabolizing enzymes within 30 days prior to dosing.
- Receipt of any drug as part of a research study within 30 days prior to dosing.
- Drug or alcohol addiction requiring treatment in the past 12 months.
- Donation or significant loss of whole blood (480 ml or more) within 30 days or plasma within 14 days prior to dosing.
- Positive test results for HIV, Hepatitis B surface antigen or Hepatitis C antibody.
- Positive test results for drugs of abuse or alcohol at screening.
- Positive serum pregnancy test.
Study Plan
How is the study designed?
Design Details
- Allocation: RANDOMIZED
- Interventional Model: CROSSOVER
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: 1
Donepezil Hydrochloride 10 mg Tabletof OHM Laboratories, Inc.
|
10 mg Tablet
|
ACTIVE_COMPARATOR: 2
ARICEPT® (donepezil hydrochloride) 10 mg Tablet of Eisai, Inc.
|
10 mg Tablet
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Bioequivalence evaluation of Donepezil 10mg tablets
Time Frame: completed
|
completed
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ESTIMATE)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 10940307
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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