Study Evaluating the Pharmacokinetics of Venlafaxine ER and Desvenlafaxine SR in Healthy Subjects
The purpose of this study is to determine if the relative difference in PK between extensive metabolizers (EMs) and poor metabolizers (PMs) is the same with desvenlafaxine SR and venlafaxine ER when a single dose is administered.
|Study Design:||Allocation: Randomized
Endpoint Classification: Pharmacokinetics Study
Intervention Model: Crossover Assignment
Masking: Open Label
Primary Purpose: Treatment
|Official Title:||A Randomized, Open-Label, Two-Period, Parallel Group, Crossover Study to Evaluate the Pharmacokinetics of Venlafaxine Extended-Release and DVS SR in Healthy Subjects Who Are Extensive or Poor Cytochrome P450 2D6 Substrate Metabolizers|
- The primary objective is to determine if the relative difference in PK between EMs and PMs is the same with desvenlafaxine SR and venlafaxine ER when a single dose is administered.
|Study Start Date:||May 2006|
|Study Completion Date:||June 2007|
|Primary Completion Date:||June 2007 (Final data collection date for primary outcome measure)|
|United States, Kansas|
|Wichita, Kansas, United States, 67207|
|Study Director:||Medical Monitor||Wyeth is now a wholly owned subsidiary of Pfizer|