A Study to Assess the Improvement of Pain and Health-Related Quality of Life in Patients With Chronic Non-Malignant Pain Taking Tramadol Hydrochloride and Acetaminophen

Condition:   Chronic PainIntervention:   Drug: No interventionSponsors:   Janssen Korea, Ltd., Korea;   Janssen Korea, Ltd., KoreaCompleted - verified March 2013
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials