Clinical trial NCT01220219: An Investigation Of The Absorption And Pharmacokinetics Of Multiple Doses Of Two Controlled Release Pregabalin Tablets As Compared To Multiple Doses Of The Immediate Release Pregabalin Capsule In Healthy Volunteers
Official title: An Open-Label, Multiple-Dose, Randomized, 3-Way Crossover Study In Healthy Volunteers To Determine The Steady-State Pharmacokinetics Of The 82.5 Mg And 165 Mg Dose Strengths Of Pregabalin Controlled Release Formulations Administered Following An Evening Meal And 75 Mg Of The Immediate Release Formulation Administered Twice Daily
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Healthy
Keywords: pregabalin
pharmacokinetics
bioavailability
bioequivalence
Lead sponsor: Pfizer
Sponsor class: INDUSTRY
First posted: 2010-10-13
Enrollment: 24
Sex: ALL
Minimum age (years): 18
Maximum age (years): 55
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: CROSSOVER
Primary purpose: OTHER

Brief summary: The purpose of this study is to 1) evaluate the extent of absorption of multiple doses of two pregabalin controlled release tablets as compared to multiple doses of the pregabalin immediate release capsule, 2) evaluate the pharmacokinetics of multiple doses of two pregabalin controlled release tablets as compared to multiple doses of pregabalin immediate release capsule and 3) evaluate the safety and tolerability of multiple doses of two pregabalin controlled release tablets as compared to multiple doses of the pregabalin immediate release capsule.

Detailed description: Evaluate the absorption, pharmacokinetics, safety/tolerability of multiple doses of two pregabalin controlled release tablets as compared to multiple doses of pregabalin immediate release capsule

Eligibility 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

Primary outcomes:
measure: Area under the curve at steady-state over a 24 hour period (AUC24)for assessment of equivalence between 165 mg CR and 75 mg IR (total daily dose 150 mg)
timeFrame: 5 days
measure: AUC24 and maximum plasma concentration over a 24 hour period (Cmax) at steady-state for assessment of equivalence between the 82.5 mg CR (two tablets administered concurrently) and 165 mg CR
timeFrame: 5 days
Secondary outcomes:
measure: Number of Participants with Adverse Events as a Measure of Safety and Tolerability
timeFrame: 5 days
Other outcomes:
Locations:
city: Bruxelles
country: Belgium
facility: Pfizer Investigational Site
Study officials:
affiliation: Pfizer
name: Pfizer CT.gov Call Center
role: STUDY_DIRECTOR
References:
citation: Chew ML, Alvey CW, Plotka A, Pitman VW, Alebic-Kolbah T, Scavone JM, Bockbrader HN. Pregabalin controlled-release pharmacokinetics in healthy volunteers: analysis of four multiple-dose randomized clinical pharmacology studies. Clin Drug Investig. 2014 Sep;34(9):627-37. doi: 10.1007/s40261-014-0221-2.