# Long Term Safety and Tolerability Study in Approximately 350 Subjects With Moderate to Severe Chronic, Non-malignant Pain

> **NCT00195728** · PHASE3 · COMPLETED · sponsor: **Abbott** · enrollment: 431 (actual)

## Conditions studied

- Moderate to Severe Chronic, Non-malignant Pain

## Interventions

- **DRUG:** Hydrocodone/Acetaminophen on Extended Release

## Key facts

- **NCT ID:** NCT00195728
- **Lead sponsor:** Abbott
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-06
- **Primary completion:** 2006-12
- **Final completion:** 2006-12
- **Target enrollment:** 431 (ACTUAL)
- **Last updated:** 2011-01-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00195728

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00195728, "Long Term Safety and Tolerability Study in Approximately 350 Subjects With Moderate to Severe Chronic, Non-malignant Pain". Retrieved via AI Analytics 2026-06-10 from https://api.ai-analytics.org/clinical/NCT00195728. Licensed CC0.

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