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Bioequivalence Study of Lamotrigine 25 mg Chewable Tablets of Dr.Reddy's Under Fed Condition

Primary Purpose

Healthy

Status
Completed
Phase
Phase 1
Locations
United States
Study Type
Interventional
Intervention
Lamotrigine
Sponsored by
Dr. Reddy's Laboratories Limited
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Healthy focused on measuring Bioequivalence, Crossover, Lamotrigine (chewable, dispersible)

Eligibility Criteria

18 Years - 41 Years (Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Healthy males and females at least 18 years of age inclusive.
  • Informed of the nature of the study and given written informed consent.
  • Have a body weight within 15% of the appropriate range as defined in the
  • 1983 Metropolitan Life Company tables and weighing at least 100 lbs. (Appendix I and II).

Exclusion Criteria:

  • Hypersensitivity to Lamotrigine' (Lamictal®), or similar compounds.
  • Any history of a clinical condition which might affect drug absorption, metabolism or excretion.
  • Recent history (within 1 year) of mental illness, drug addiction, drug abuse or alcoholism.
  • Donation of greater than 500 ml of blood in the past 4 weeks prior to study dosing or difficulty in donating blood.
  • Received an investigational drug within the 4 weeks prior to study dosing.
  • Currently taking any prescription medication, except oral contraceptives, within the 7 days prior to study dosing or over-the-counter medication within 3 days of study dosing; This prohibition does not include vitamins or herbal preparations taken as nutritional supplements for non-therapeutic indications as judged by the attending physician.
  • Tobacco use (>5 cigarettes per day) in the 3 months prior to study dosing.
  • If female, the subject is lactating or has a positive pregnancy test at screening and prior to each of the two treatment periods. Females of child bearing potential must use a medically acceptable method of contraception throughout the entire study period and for one week after the study is completed. Medically acceptable methods of contraception that may be used by the subject and/or her partner are: oral contraceptives, progestin injection or implants, condom with spermicide, diaphragm with spermicide, IUD, vaginal spermicidal suppository, surgical sterilization of their partner(s) or abstinence. Females taking oral contraceptives must have taken them consistently for at least three months prior to receiving study medication.

Sites / Locations

  • AAI Clinic

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Active Comparator

Arm Label

Lamotrigine (chewable, dispersible)

Lamictal

Arm Description

Lamotrigine Tablets (chewable, dispersible),25 mg of Dr. Reddy's Laboratories Limited

Lamictal Tablets 25 mg of Glaxo SmithKline

Outcomes

Primary Outcome Measures

Bioequivalence based on Cmax and AUC parameters

Secondary Outcome Measures

Full Information

First Posted
May 26, 2010
Last Updated
June 11, 2010
Sponsor
Dr. Reddy's Laboratories Limited
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1. Study Identification

Unique Protocol Identification Number
NCT01131975
Brief Title
Bioequivalence Study of Lamotrigine 25 mg Chewable Tablets of Dr.Reddy's Under Fed Condition
Official Title
Single Dose Two-Way Crossover, Bioequivalence Study of Lamotrigine 25 mg Chewable Tablets With Lamictal 25 mg Chewable Tablets in Healthy Volunteers Under Fed Condition
Study Type
Interventional

2. Study Status

Record Verification Date
June 2010
Overall Recruitment Status
Completed
Study Start Date
January 2003 (undefined)
Primary Completion Date
February 2003 (Actual)
Study Completion Date
March 2003 (Actual)

3. Sponsor/Collaborators

Name of the Sponsor
Dr. Reddy's Laboratories Limited

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The purpose of this study is to determine the pharmacokinetics and bioequivalence of Lamotrigine formulations after administration of single doses to non-smoking, healthy males and females under fed conditions
Detailed Description
A single-dose, two-way, bioequivalence study in up to 24 normal, non-smoking, healthy males and females will be utilized to evaluate the pharmacokinetics and bioequivalence of Lamotrigine chewable dispersible formulations under fed conditions.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Healthy
Keywords
Bioequivalence, Crossover, Lamotrigine (chewable, dispersible)

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Crossover Assignment
Masking
None (Open Label)
Allocation
Non-Randomized
Enrollment
26 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Lamotrigine (chewable, dispersible)
Arm Type
Experimental
Arm Description
Lamotrigine Tablets (chewable, dispersible),25 mg of Dr. Reddy's Laboratories Limited
Arm Title
Lamictal
Arm Type
Active Comparator
Arm Description
Lamictal Tablets 25 mg of Glaxo SmithKline
Intervention Type
Drug
Intervention Name(s)
Lamotrigine
Other Intervention Name(s)
Lamictal
Intervention Description
Lamotrigine Tablets (chewable, dispersible), 25 mg
Primary Outcome Measure Information:
Title
Bioequivalence based on Cmax and AUC parameters
Time Frame
3 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
41 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Healthy males and females at least 18 years of age inclusive. Informed of the nature of the study and given written informed consent. Have a body weight within 15% of the appropriate range as defined in the 1983 Metropolitan Life Company tables and weighing at least 100 lbs. (Appendix I and II). Exclusion Criteria: Hypersensitivity to Lamotrigine' (Lamictal®), or similar compounds. Any history of a clinical condition which might affect drug absorption, metabolism or excretion. Recent history (within 1 year) of mental illness, drug addiction, drug abuse or alcoholism. Donation of greater than 500 ml of blood in the past 4 weeks prior to study dosing or difficulty in donating blood. Received an investigational drug within the 4 weeks prior to study dosing. Currently taking any prescription medication, except oral contraceptives, within the 7 days prior to study dosing or over-the-counter medication within 3 days of study dosing; This prohibition does not include vitamins or herbal preparations taken as nutritional supplements for non-therapeutic indications as judged by the attending physician. Tobacco use (>5 cigarettes per day) in the 3 months prior to study dosing. If female, the subject is lactating or has a positive pregnancy test at screening and prior to each of the two treatment periods. Females of child bearing potential must use a medically acceptable method of contraception throughout the entire study period and for one week after the study is completed. Medically acceptable methods of contraception that may be used by the subject and/or her partner are: oral contraceptives, progestin injection or implants, condom with spermicide, diaphragm with spermicide, IUD, vaginal spermicidal suppository, surgical sterilization of their partner(s) or abstinence. Females taking oral contraceptives must have taken them consistently for at least three months prior to receiving study medication.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Ralph Scallion E.E, M.D.
Organizational Affiliation
AAIPharma
Official's Role
Principal Investigator
Facility Information:
Facility Name
AAI Clinic
City
Chapel Hill
State/Province
North Carolina
ZIP/Postal Code
27514
Country
United States

12. IPD Sharing Statement

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Bioequivalence Study of Lamotrigine 25 mg Chewable Tablets of Dr.Reddy's Under Fed Condition

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