Bioequivalence Study of Amoxicillin-Clavulanic Acid 600 mg-42.9 mg/ 5 mL Oral Suspension Under Fed Conditions

October 22, 2008 updated by: Ranbaxy Laboratories Limited

Randomized, Open-Label, 2 - Way Crossover, Bioequivalence Study of Amoxicillin-Clavulanic Acid 600 mg- 42.9 mg/ 5 mL Oral Suspension and Augmentin ES-600 (Reference) Following a 600 mg- 42.9 mg Dose in Healthy Subjects Under Fed Conditions.

The objective of this study was to compare the rate and extent of absorption of Ranbaxy Laboratories Limited, India, Amoxicillin-Clavulanic acid and GlaxoSmithKline, U.S.A. (Augmentin ES-600), amoxicillin-clavulanic acid, administered as a 1 x 5 mL (600 mg - 42.9 mg) oral suspension, under fed conditions.

Study Overview

Status

Completed

Conditions

Detailed Description

This was a single center, randomized, single-dose, open label, 2 - way crossover bioequivalence study to compare the rate and extent of absorption of a test amoxicillin-clavulanic acid versus Augmentin ES-600, a reference amoxicillin- clavulanic acid, under fed conditions. Prior to the study commencement, subjects were randomly assigned to a treatment in accordance with the randomization scheme generated by Anapharm. Subjects were confined to the Anapharm Clinical research Facility from at least 11 hours prior to drug administration until after the 12.0 hour post-dose blood draw, in each period. The treatment phases were separated by a washout period of 14 days.

A total of sixty-two (62) healthy adult subjects signed the study specific informed consent form and were confined for period I; of these subjects forty eight (48), (21 males and 27 females) were enrolled and dosed in the study; forty six (46) of these enrolled subjects completed the clinical phase of the study

Study Type

Interventional

Enrollment (Actual)

48

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

      • Quebec, Canada, H3X2H9
        • Anapharm

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Subjects enrolled in this study will be members of the community at large. The recruitment advertisements may use various media types (e.g. radio, newspaper, SFBP Anapharm Web site, SFBC Anapharm Volunteers database). Subjects must meet all of the following criteria to be included in the study:

    1. Male or female, smoker or non-smoker, 18 years of age or older
    2. Capable of consent
    3. BMI greater than or equal to 19.0 and less than 30.0

Exclusion Criteria:

  • Subjects to whom any of the following applies will be excluded from the study:

    1. Clinically significant illness or surgery within 4 weeks prior to dosing
    2. Any clinically significant abnormality or abnormal laboratory test results found during medical screening
    3. Any reason which in the opinion of the clinical Sub-Investigator, would prevent the subject from participating in the study
    4. Positive tests for hepatitis B, hepatitis C, or HIV at screening
    5. ECG abnormalities (clinically significant) or vital sign abnormalities (systolic blood pressure lower than 90 or over 140 mm Hg, diastolic blood pressure lower than 50 or over 90 mmHg, or heart rate less than 50 or over 100 bpm) at screening
    6. History of significant alcohol abuse or drug abuse within one year prior to the screening visit
    7. Regular use of alcohol within six months prior to the screening visit (more than 14 units of alcohol per week [ 1 unit = 150 mL of wine, 360 mL of beer, or 45 mL of 40% alcohol])
    8. Use of soft drugs (such as marijuana) within 3 months prior to the screening visit or hard drugs (such as cocaine, phencyclidine [PCP] and crack) within 1 year prior to screening
    9. History of allergic reactions to amoxicillin-clavulanic acid, penicillin, or other related drugs
    10. Use of any drugs known to induce or inhibit hepatic drug metabolism (examples of inducers: barbiturates, carbamazepine, phenytoin, glucocorticoids, Omeprazole; examples of inhibitors: antidepressants (SSRI), cimetidine, diltiazem, macrolides, imidazoles, neuroleptics, verapamil, fluoroquinolines, antihistamines) within 30 days prior to administration of the study medication
    11. Use of an investigational drug or participation in an investigational study within 30 days prior to dosing
    12. Clinically significant history or presence of any gastrointestinal pathology (e.g. chronic diarrhea, inflammatory bowel diseases), unresolved gastrointestinal symptoms (e.g. diarrhea, vomiting), liver or kidney disease, or other conditions known to interfere with the absorption, distribution, metabolism, or excretion of the drug.
    13. Any clinically significant history or presence of neurological, endocrinal, cardiovascular, pulmonary, hematological, immunologic, psychiatric, or metabolic disease.
    14. Use of prescription medication within 14 days prior to administration of study medication or over-the-counter products (including natural food supplements, vitamins, garlic as a supplement) within 7 days prior to the administration of the study medication, except for topical products without systemic absorption and hormonal contraceptives
    15. Difficulty to swallow study medication
    16. Smoking more than 25 cigarettes per day
    17. Any food allergy, intolerance, restriction or special diet that, in the opinion of the Clinical Sub-Investigator, could contraindicate the subject's participation in this study
    18. A depot injection or an implant of any drugs (other than hormonal contraceptives) within 3 months prior to administration of study medication
    19. Donation of plasma (500 mL) within 7 days prior to the drug administration. Donation or loss of whole blood (excluding the volume of blood that will be drawn during the screening procedures of this study) prior to administration of the study medication as follows:

      • 50 mL to 499 mL of whole blood within 30 days
      • More than 499 mL of whole blood within 56 days prior to the drug administration
    20. Wear of dentures or presences of braces at the time of dosing or any piercing in mouth, lips, and/ or tongue
    21. Positive urine pregnancy test at screening
    22. Breast feeding subject
    23. Female subjects of childbearing potential having unprotected sexual intercourse with any non-sterile male partner (i.e. male who has not been sterilized by vasectomy for at least 6 months) within 14 days prior to study drug administration. Hormonal contraceptives are permitted during the study but are not an acceptable method of contraception. Acceptable methods of contraceptives are:

      • Intra-uterine contraceptive device (placed at least 4 weeks prior to study drug administration
      • Condom or diaphragm + spermicide

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: 1
amoxicillin-clavulanic acid 600 mg- 42.9 mg/ 5 mL oral suspension of Ranbaxy
Active Comparator: 2
Augmentin ES-600

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Bioequivalence

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

June 1, 2006

Primary Completion (Actual)

July 1, 2006

Study Completion (Actual)

September 1, 2006

Study Registration Dates

First Submitted

October 22, 2008

First Submitted That Met QC Criteria

October 22, 2008

First Posted (Estimate)

October 23, 2008

Study Record Updates

Last Update Posted (Estimate)

October 23, 2008

Last Update Submitted That Met QC Criteria

October 22, 2008

Last Verified

October 1, 2008

More Information

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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