A Comparison of Safety and Treatment in Subjects With Osteoarthritis Taking Low Dose Aspirin

Osteoarthritis Clinical Trial

Official title: A Randomized, Double-Blind, Phase 3 Study to Compare the Efficacy and Safety of Lansoprazole 30 mg QD and Naproxen 500 mg BID Versus Celecoxib 200 mg QD in Risk Reduction of Non Steroidal Anti-Inflammatory-Associated Ulcers in Osteoarthritis Subjects Taking Low Dose Aspirin

Status Completed

Clinical Trial Summary

The purpose of this study is to compare the gastroduodenal ulceration rate, gastrointestinal complication rate and non-steroidal anti-inflammatory drug-associated dyspepsia between lansoprazole, naproxen and celecoxib, taken once daily (QD) or twice daily (BID), in participants with osteoarthritis taking low dose aspirin.

Clinical Trial Description

This study was designed to compare the effectiveness of reducing the incidence of gastroduodenal ulcers between lansoprazole 30mg QD + naproxen 500mg BID vs celecoxib 200mg QD in subjects with osteoarthritis taking low dose aspirin. Approximately 100 sites across the U.S. will enroll subjects with normal endoscopic findings and negative H.pylori. The duration of the study will be a maximum of 14 weeks including a screening period of up to 2 weeks and a 12 week treatment period. Gelusil will be provided for dyspepsia symptom rescue. ;

Study Design

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

Related Conditions & MeSH terms

• Osteoarthritis
• Peptic Ulcer
• Ulcer

• NCT number: NCT00175032
• Study type: Interventional
• Source: Takeda
• Status: Completed
• Phase: Phase 3
• Start date: July 2003
• Completion date: July 2004