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Levetiracetam 750 mg Tablets Under Fasting Conditions

Information source: Teva Pharmaceuticals USA
ClinicalTrials.gov processed this data on August 23, 2015
Link to the current ClinicalTrials.gov record.

Condition(s) targeted: Healthy

Intervention: Levetiracetam (Drug); Keppra® (Drug)

Phase: Phase 1

Status: Completed

Sponsored by: Teva Pharmaceuticals USA

Official(s) and/or principal investigator(s):
Richard Larouche, MD, Principal Investigator, Affiliation: SFBC Anapharm

Summary

The objective of this study is to compare the rate and extent of absorption of a test formulation of Levetiracetam and the reference Keppra® administered as a 1 x 750 mg tablet under fasting conditions.

Clinical Details

Official title: Randomized, Open-Label, 2-Way Crossover, Bioequivalence Study of Levetiracetam 750 mg Tablet and Keppra® (Reference) Following a 750 mg Dose in Healthy Subjects Under Fasting Conditions

Study design: Allocation: Randomized, Endpoint Classification: Bio-equivalence Study, Intervention Model: Crossover Assignment, Masking: Open Label

Primary outcome:

Cmax - Maximum Observed Concentration

AUC0-inf - Area Under the Concentration-time Curve From Time Zero to Infinity (Extrapolated)

AUC0-t - Area Under Concentration-time Curve From Time Zero to Time of Last Non-zero Concentration (Per Participant)

Detailed description: Criteria for Evaluation: FDA Bioequivalence Criteria Statistical Methods: FDA bioequivalence statistical methods

Eligibility

Minimum age: 18 Years. Maximum age: 55 Years. Gender(s): Both.

Criteria:

Inclusion Criteria

- Male or Female, smoker or non-smoker, between the ages of 18 years and 55 years.

- BMI greater than or equal to 19. 0 and less than 30. 0 kg/m2.

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

- Clinically significant illnesses or surgery within 4 weeks of the administration of

study medication.

- Any clinically significant abnormality or abnormal laboratory test results found

during medical screening.

- Any reason which, in the opinion of the medical subinvestigator, would prevent the

subject from participating in the study.

- Positive testing for hepatitis B, hepatitis C or HIV at screening.

- ECG abnormalities (clinically significant) or vital sign abnormalities (systolic

blood pressure lower than 90 or over 140 mmHg, or diastolic blood pressure lower than 50 or over 90; or heart rate less than 50 bpm or over 100 bpm) at screening.

- History of significant alcohol abuse or drug abuse within one year prior to the

screening visit.

- Regular use of alcohol within six months prior to the screening visit (more than

fourteen units of alcohol per week [1 Unit = 150 mL of wine, 360 mL of beer or 45 mL of 40% alcohol]), or positive alcohol breath test at screening.

- Use of soft drugs (such as marijuana) within 3 months of the screening visit or hard

drugs (such as cocaine, phencyclidine (PCP) and crack) within 1 year of the screening visit or positive urine drug screen at screening.

- History of allergic reactions to heparin, levetiracetam, or other related drugs.

- Use of any drugs known to induce or inhibit hepatic drug metabolism (examples of

inducers: barbiturates, carbamazepine, phenytoin, glucocorticoids, omeprazole; examples of inhibitors: antidepressants, cimetidine, diltiazem, macrolides, imidazoles, neuroleptics, verapamil, fluoroquinolones, antihistamines) within 30 days prior to the administration of the study medication.

- Use of an investigational drug or participation in an investigational study within 30

days prior to dosing.

- 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.

- Any clinically significant history or presence of neurological, endocrinal,

cardiovascular, pulmonary, hematologic, immunologic, psychiatric or metabolic disease.

- 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 administration of study medication, except for topical products without systemic absorption.

- Difficulty to swallow study medication.

- Smoking more than 25 cigarettes per day.

- Any food allergy, intolerance, restriction, or special diet, that, in the opinion of

the Medical Sub-Investigator could contraindicate the subject's participation in this study.

- A depot injection or an implant of an drug within 6 months prior to administration of

study medication.

- Donation of plasma (500 mL) within 30 days prior to 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 500 mL of whole blood within 30 days

- more than 500 mL of whole blood within 56 days.+

- Difficulty fasting or consuming the standard meals.

- Intolerance to venipunctures.

- Clinically significant history of renal, hepatic, or cardiovascular disease,

tuberculosis, epilepsy, asthma, diabetes, psychosis or glaucoma will not be eligible for this study.

- Positive urine pregnancy test at screening.

- Breast feeding subjects.

Locations and Contacts

SFBC-Anapharm, Sainte-Foy, Quebec G1V 2K8, Canada
Additional Information

Starting date: October 2005
Last updated: September 1, 2009

Page last updated: August 23, 2015

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