# A Study on Health - Related Quality of Life in Patients With Rheumatic Diseases Taking Tramadol 37.5mg/Acetaminophen 325mg Tablets

> **NCT00642837** · — · COMPLETED · sponsor: **Janssen Korea, Ltd., Korea** · enrollment: 982 (actual)

## Conditions studied

- Rheumatic Diseases

## Interventions

- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen
- **DRUG:** Tramadol/acetaminophen

## Key facts

- **NCT ID:** NCT00642837
- **Lead sponsor:** Janssen Korea, Ltd., Korea
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2007-09
- **Primary completion:** 2008-05
- **Final completion:** 2008-05
- **Target enrollment:** 982 (ACTUAL)
- **Last updated:** 2014-04-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00642837

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00642837, "A Study on Health - Related Quality of Life in Patients With Rheumatic Diseases Taking Tramadol 37.5mg/Acetaminophen 325mg Tablets". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT00642837. Licensed CC0.

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