Etoricoxib vs. Diclofenac in OA

To compare the safety and tolerability of etoricoxib and diclofenac sodium in the treatment of osteoarthritis of the knee or hip during a six week period...

Date First Received: October 5, 2007

Last Updated: October 5, 2007

Verified by: Merck, October 2007

Clinical Trial Phase: Phase 3 | Start Date: May 2002

Overall Status: Completed

Estimated Enrollment: 500

Brief Summary

Official Title: “A Randomized, Double-Blind Study to Evaluate the Safety and Efficacy of Etoricoxib 60 mg and Diclofenac Sodium 150 mg in Patient With Osteoarthritis of the Knee or Hip”

Condition Keyword(s):

To compare the safety and tolerability of etoricoxib and diclofenac sodium in the treatment of osteoarthritis of the knee or hip during a six week period.

Study Type: Interventional

Study Design: Treatment, Randomized, Double-Blind, Active Control, Parallel Assignment, Safety/Efficacy Study

Intervention(s) in this Clinical Trial

  • Drug: MK0663, etoricoxib / Duration of Treatment: 6 Weeks
  • Drug: Comparator: diclofenac sodium / Duration of Treatment: 6 Weeks

Outcome Measures for this Clinical Trial

Primary Measures

  • This study will assess the effectiveness of the study drug vs. a comparator to treat successfully OA-related joint pain (judged by WOMAC pain subscale).

Secondary Measures

  • The study drug will be safe and well tolerated during the course of the study.

Criteria for Participation in this Clinical Trial

Inclusion Criteria:

  • Patient is at least 40 years old and diagnosed with osteoarthritis of the knee or hip
  • Has a history of treatment with NSAIDs with positive therapeutic benefit
  • Agree to limit alcohol intake to less than 7 drinks per week and avoid unusual strenuous activity
  • Females who are able to have children must have negative urine pregnancy tests

Exclusion Criteria:

  • Has rheumatoid arthritis, lupus, Paget's disease affecting the study joint, or Wilson's disease
  • History of acute ligament or meniscus damage to the study joint (knee or hip) within the past 2 years or arthroscopic surgery on the affected study joint with the past 6 months
  • Requires joint replacement

Gender Eligibility for this Clinical Trial: Both

Minimum Age for this Clinical Trial: 40 Years

Maximum Age for this Clinical Trial: N/A

Are Healthy Volunteers Accepted for this Clinical Trial?: No

Clinical Trial Sponsor Information

Lead Sponsor: Merck

Overall Clinical Trial Officials and Contacts

Medical Monitor Study Director Merck  

Related Publications

References

Zacher J, Feldman D, Gerli R, Scott D, Hou SM, Uebelhart D, Rodger IW, Ozturk ZE; etoricoxib OA study group. A comparison of the therapeutic efficacy and tolerability of etoricoxib and diclofenac in patients with osteoarthritis. Curr Med Res Opin. 2003;19(8):725-36.

Additional Information

Information obtained from ClinicalTrials.gov on August 08, 2008

Link to the current ClinicalTrials.gov record. http://clinicaltrials.gov/show/NCT00542087

Study ID Number: 2007_625

ClinicalTrials.gov Identifier: NCT00542087

Health Authority: Belgium: Directorate general for the protection of Public health: Medicines

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