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Trial record 10 of 107 for:    PHENYTOIN

Bioequivalence Study Of Phenytoin Suspension Versus Epamin® In 34 Healthy Volunteers.

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ClinicalTrials.gov Identifier: NCT01122940
Recruitment Status : Completed
First Posted : May 13, 2010
Last Update Posted : January 14, 2011
Sponsor:
Information provided by:
Pfizer

Brief Summary:
Mexican healthy volunteers will receive the current form of the drug (under the name of Epamin) as well as Pfizer's compound (Phenytoin). Bioequivalence will be tested.

Condition or disease Intervention/treatment Phase
Healthy Drug: Epamin: Reference Drug Drug: Phenytoin: Study Drug Phase 1

Detailed Description:
Bioequivalence

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 32 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: None (Open Label)
Official Title: Bioequivalence Study Of 10ml Dose Of Phenytoin 0.75g/100ml Suspension Made By Laboratorios Pfizer, S.A. De C.V. Versus Epamin® 0.75g/100ml Made By McNeil LA LLC, Study In 34 Healthy Volunteers Under Fasting Conditions.
Study Start Date : July 2010
Actual Primary Completion Date : August 2010
Actual Study Completion Date : August 2010

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Active Comparator: Epamin: McNeil LA LLC Drug: Epamin: Reference Drug
Single dose of 75 mg (10 ml in suspension) of Epamin

Experimental: Phenytoin: Laboratorios Pfizer SA DE CV Drug: Phenytoin: Study Drug
Single dose of 75 mg (10 ml in suspension) of Phenytoin




Primary Outcome Measures :
  1. To prove the bioequivalence of Phenytoin versus Epamin by measuring; Area under the curve (AUC), Maximum Concentration (Cmax), Time maximum concentration (tmax), Constant of elimination (ke), Elimination half life (t1/2) [ Time Frame: April 2010 - May 2010 ]


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Ages Eligible for Study:   18 Years to 55 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy male and/or female subjects between the ages of 18 and 55 years, inclusive
  • A Body Mass Index (BMI) of 18 to 26.9 kg/m2 or ± 10% variation of the ideal weight; and a total body weight >50 kg (110 lbs)
  • An informed consent document signed and dated by the subject or a legally acceptable representative.

Exclusion Criteria:

  • Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at time of dosing)
  • Any condition possibly affecting drug absorption (eg, gastrectomy)
  • A positive urine drug screen.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01122940


Locations
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Mexico
Pfizer Investigational Site
Mexico, Distrito Federal, Mexico, 14050
Sponsors and Collaborators
Pfizer
Investigators
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Study Director: Pfizer CT.gov Call Center Pfizer

Additional Information:
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Responsible Party: Director, Clinical Trial Disclosure Group, Pfizer, Inc.
ClinicalTrials.gov Identifier: NCT01122940     History of Changes
Other Study ID Numbers: A4121008
First Posted: May 13, 2010    Key Record Dates
Last Update Posted: January 14, 2011
Last Verified: January 2011
Keywords provided by Pfizer:
Bioequivalence
Phenytoin
Epamin
Additional relevant MeSH terms:
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Phenytoin
Anticonvulsants
Voltage-Gated Sodium Channel Blockers
Sodium Channel Blockers
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Cytochrome P-450 CYP1A2 Inducers
Cytochrome P-450 Enzyme Inducers