# An Effectiveness and Safety Study of Two Doses of Acetaminophen Extended Release Caplets in the Treatment of Osteoarthritis of the Hip or Knee

> **NCT00240786** · PHASE3 · COMPLETED · sponsor: **Johnson & Johnson Consumer and Personal Products Worldwide** · enrollment: 483 (actual)

## Conditions studied

- Osteoarthritis

## Interventions

- **DRUG:** acetaminophen extended release

## Key facts

- **NCT ID:** NCT00240786
- **Lead sponsor:** Johnson & Johnson Consumer and Personal Products Worldwide
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2002-04
- **Primary completion:** —
- **Final completion:** 2003-03
- **Target enrollment:** 483 (ACTUAL)
- **Last updated:** 2011-06-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00240786

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00240786, "An Effectiveness and Safety Study of Two Doses of Acetaminophen Extended Release Caplets in the Treatment of Osteoarthritis of the Hip or Knee". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00240786. Licensed CC0.

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