A Two-Arm Study Comparing the Analgesic Efficacy and Safety of Acetaminophen and Tramadol Combination BID Versus Placebo for the Treatment of Acute Low Back Pain

This study has been completed.

Study NCT00643383 Information provided by Labopharm Inc.

First Received: March 20, 2008 Last Updated: April 2, 2009 History of Changes

No Study Results Posted for this Study

Study Status:	This study has been completed.
Estimated Study Completion Date:	No date given
Estimated Primary Completion Date:	No date given