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Clinical Trial Summary

To compare acetaminophen (Tylenol) with rofecoxib (Viox) for the treatment of Osteoarthritis of the Knee


Clinical Trial Description

An initial screening visit was performed in order to assess subject medical history and the potential eligibility of subjects. Following the initial screening visit, all potential subjects underwent a washout period from their usual arthritis medication and returned to the study center for a baseline visit to verify their eligibility.

At the completion of the baseline visit, all eligible subjects were randomly assigned to a treatment group and instructed on the dosing regimen for their assigned study medication.

Subjects returned to the study center for follow-up visits after Week 1 and Week 2 of treatment and a final visit after Week 4 of treatment or upon discontinuation from the study. ;


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00568295
Study type Interventional
Source Johnson & Johnson Consumer and Personal Products Worldwide
Contact
Status Completed
Phase Phase 3
Start date October 1999
Completion date October 2000

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