Clinical trial

A Safety and Effectiveness Study of Acetaminophen (4000 mg/Day) and Naproxen…

NCT00240773 · Johnson & Johnson Consumer and Personal Products Worldwide, Industry · Completed

Key facts

NCT number NCT00240773
Title A Safety and Effectiveness Study of Acetaminophen (4000 mg/Day) and Naproxen (750 mg/Day) in the Treatment of Osteoarthritis of the Hip or Knee
Official title A Randomized, Double-Blind, Long-Term Comparative Study Evaluating the Safety and Efficacy of Acetaminophen (4000 mg/Day) and Naproxen (750 mg/Day) in the Treatment of Osteoarthritis of the Hip or Knee
Lead sponsor Johnson & Johnson Consumer and Personal Products Worldwide, Industry
Collaborators McNeil Consumer & Specialty Pharmaceuticals, a Division of McNeil-PPC, Inc. Industry
Status Completed
Phase Phase 3
Study type Interventional
Conditions Osteoarthritis, Hip, Knee
Intervention type Drug
Interventions acetaminophen, naproxen
Enrollment 581
Completion Jun 1, 2003
First posted Oct 18, 2005
Last update posted Jun 19, 2015

At a glance

  • No Results posted
  • None Linked FDA submissions

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About ClinicalTrials.gov studies

ClinicalTrials.gov is the U.S. National Library of Medicine's registry of clinical studies conducted around the world. Contact and investigator details are not shown here.

Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date:

Browse all ClinicalTrials.gov studies