An Investigation of the Effects of Erythromycin on the Pharmacokinetics of the Pregabalin Controlled Release Tablet

This study has been completed.
Sponsor:
Information provided by:
Pfizer
ClinicalTrials.gov Identifier:
NCT01342198
First received: April 21, 2011
Last updated: July 27, 2011
Last verified: July 2011
  Purpose

The purpose of this study is to 1) evaluate the extent of absorption of a single dose of a pregabalin controlled release tablet with and without coadministration of erythromycin and 2) evaluate the safety and tolerability of a single dose of a pregabalin controlled release tablet with and without coadministration of erythromycin.


Condition Intervention Phase
Healthy
Drug: Pregabalin controlled release, 330 mg
Drug: erythromycin
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Bio-equivalence Study
Intervention Model: Crossover Assignment
Masking: Open Label
Official Title: A Phase 1, Open-Label, Randomized, Cross-Over Study to Evaluate the Effects of Multiple Doses of Erythromycin on the Pharmacokinetics of a Single Dose of Pregabalin Controlled Release in Healthy Subjects

Resource links provided by NLM:


Further study details as provided by Pfizer:

Primary Outcome Measures:
  • Area under the curve from 0 to infinity (AUCinf) [ Time Frame: 3 days ] [ Designated as safety issue: No ]
  • Peak concentrations (Cmax) for assessment of equivalence between controlled released (CR) alone and CR with erythromycin [ Time Frame: 3 days ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Number of Participants with Adverse Events as a Measure of Safety and Tolerability [ Time Frame: 3 days ] [ Designated as safety issue: Yes ]

Enrollment: 18
Study Start Date: June 2011
Study Completion Date: July 2011
Primary Completion Date: July 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1
Single Dose Pregabalin Controlled Release
Drug: Pregabalin controlled release, 330 mg
A single oral dose of 330 mg controlled release tablet
Experimental: 2
Single Dose Pregabalin Controlled Release with Multiple Doses of Erythromycin
Drug: Pregabalin controlled release, 330 mg
A single oral dose of 330 mg controlled release tablet
Drug: erythromycin
A total of three doses of 500 mg erythromycin ethylsuccinate tablets administered six hours apart beginning approximately 1 hour prior to pregabalin CR

Detailed Description:

Evaluate the absorption, pharmacokinetics, safety/tolerability of a single dose of a pregabalin CR tablet with and without erythromycin

  Eligibility

Ages Eligible for Study:   18 Years to 55 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy male or females
  • Between the ages of 18 and 55 years, inclusive
  • Body Mass Index (BMI) of 17.5 to 30.5 kg/m2

Exclusion Criteria:

  • Illicit drug use
  • Pregnant or nursing females
  • Females of childbearing potential who are unwilling or unable to use an acceptable method of contraception
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01342198

Locations
Belgium
Pfizer Investigational Site
Bruxelles, Belgium, B-1070
Sponsors and Collaborators
Pfizer
Investigators
Study Director: Pfizer CT.gov Call Center Pfizer
  More Information

Additional Information:
No publications provided

Responsible Party: Director, Clinical Trial Disclosure Group, Pfizer, Inc.
ClinicalTrials.gov Identifier: NCT01342198     History of Changes
Other Study ID Numbers: A0081197
Study First Received: April 21, 2011
Last Updated: July 27, 2011
Health Authority: Belgium: Federal Agency for Medicinal Products and Health Products

Keywords provided by Pfizer:
pregabalin
pharmacokinetics
bioavailability
bioequivalence

Additional relevant MeSH terms:
Erythromycin stearate
Erythromycin
Erythromycin Estolate
Erythromycin Ethylsuccinate
Pregabalin
Gastrointestinal Agents
Therapeutic Uses
Pharmacologic Actions
Protein Synthesis Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Anti-Bacterial Agents
Anti-Infective Agents
Analgesics
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Central Nervous System Agents
Anticonvulsants

ClinicalTrials.gov processed this record on April 17, 2014