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Efficacy and Safety of Celecoxib Versus Placebo in the Treatment of Patients With Osteoarthritis of the Knee Who Were Unresponsive to Naproxen and Ibuprofen

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT00640627
Recruitment Status : Completed
First Posted : March 21, 2008
Last Update Posted : December 5, 2018
Sponsor:
Information provided by:
Pfizer

Brief Summary:
To compare the safety and efficacy of celecoxib versus placebo in the treatment of patients with knee osteoarthritis who were unresponsive to treatment with prescription strength naproxen and ibuprofen or who could not tolerate prescription strength naproxen and ibuprofen

Condition or disease Intervention/treatment Phase
Osteoarthritis, Knee Drug: Celecoxib Drug: Placebo Phase 4

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 380 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Treatment
Official Title: A Double-Blind, Placebo-Controlled Study of the Efficacy and Tolerability of Once Daily Celebrex® (Celecoxib) vs. Placebo in the Treatment of Subjects With Osteoarthritis of the Knee Non-Responsive to Naproxen and Ibuprofen
Study Start Date : December 2003
Actual Study Completion Date : September 2004

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Osteoarthritis
Drug Information available for: Celecoxib

Arm Intervention/treatment
Experimental: A Drug: Celecoxib
200 mg oral capsule once daily for 6 weeks

Placebo Comparator: B Drug: Placebo
Matched oral placebo for 6 weeks




Primary Outcome Measures :
  1. Change from baseline in Patient's Assessment of Arthritis Pain, according to visual analog scale (VAS) [ Time Frame: Week 6 ]

Secondary Outcome Measures :
  1. Western Ontario and McMaster Universities Osteoarthritis Index [ Time Frame: Week 6 ]
  2. Patient's and Physician's Global Assessment of Pain [ Time Frame: Weeks 2 and 6 ]
  3. The Medical Outcomes Study Sleep Scale [ Time Frame: Week 6 ]
  4. Adverse events [ Time Frame: Weeks 0-6 ]
  5. Laboratory tests [ Time Frame: Week 6 ]
  6. Vital signs [ Time Frame: Week 6 ]
  7. Physical examination [ Time Frame: Week 6 ]
  8. Patient's Assessment of Arthritis Pain according to VAS [ Time Frame: Week 2 ]
  9. Serious adverse events [ Time Frame: Up to 30 days after last dose ]


Information from the National Library of Medicine

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Ages Eligible for Study:   40 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion criteria:

  • OA of the knee in flare state at baseline visit and functional capacity class of I-III
  • Failed adequate trials of both naproxen and ibuprofen (prescription strength) within the past 5 years due to lack of efficacy, tolerability or both; duration of prescription strength ibuprofen and naproxen must have been a minimum of 2 weeks for each drug at the respective recommended doses if failure was due to lack of efficacy, and for any duration if failure was due to lack of tolerability

Exclusion criteria:

  • Inflammatory arthritis or gout/pseudo-gout with acute flare within the past 2 years (subjects with fibrositis or fibromyalgia will not be excluded)
  • Received acetaminophen within 24 hours of baseline visit
  • Use of mobility assisting device for less than six weeks prior to study screening or use of a walker
  • History of gastrointestinal (GI) perforation, obstruction, or bleeding
  • Diagnosed or treated for GI ulcer within 60 days prior to first dose of study medication
  • Recieved corticosteroids or hyaluronic acid within certain timeframe before study

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00640627


Locations
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United States, Arizona
Pfizer Investigational Site
Phoenix, Arizona, United States, 85051
Pfizer Investigational Site
Tucson, Arizona, United States, 85712
United States, California
Pfizer Investigational Site
Long Beach, California, United States, 90806
Pfizer Investigational Site
Paramount, California, United States, 90723
Pfizer Investigational Site
Tustin, California, United States, 92780
United States, Colorado
Pfizer Investigational Site
Colorado Springs, Colorado, United States, 80904
Pfizer Investigational Site
Wheat Ridge, Colorado, United States, 80033
United States, Florida
Pfizer Investigational Site
DeLand, Florida, United States, 32720
Pfizer Investigational Site
Naples, Florida, United States, 34102
Pfizer Investigational Site
Pembroke Pines, Florida, United States, 33024
Pfizer Investigational Site
Saint Petersburg, Florida, United States, 33710
United States, Georgia
Pfizer Investigational Site
Woodstock, Georgia, United States, 30189
United States, Kansas
Pfizer Investigational Site
Overland Park, Kansas, United States, 66215
United States, Louisiana
Pfizer Investigational Site
New Orleans, Louisiana, United States, 70119
United States, Maryland
Pfizer Investigational Site
Baltimore, Maryland, United States, 21239
United States, Mississippi
Pfizer Investigational Site
Flowood, Mississippi, United States, 39232
United States, Missouri
Pfizer Investigational Site
Chesterfield, Missouri, United States, 63017
United States, Nevada
Pfizer Investigational Site
Reno, Nevada, United States, 89502
United States, New Mexico
Pfizer Investigational Site
Albuquerque, New Mexico, United States, 87109
United States, Ohio
Pfizer Investigational Site
Mason, Ohio, United States, 45040
United States, Pennsylvania
Pfizer Investigational Site
Beaver, Pennsylvania, United States, 15009
Pfizer Investigational Site
Camp Hill, Pennsylvania, United States, 17011
Pfizer Investigational Site
Jenkintown, Pennsylvania, United States, 19046
United States, South Carolina
Pfizer Investigational Site
Greensboro, South Carolina, United States, 27401
United States, Tennessee
Pfizer Investigational Site
Johnson City, Tennessee, United States, 37601
Pfizer Investigational Site
Murfreesboro, Tennessee, United States, 37130
Pfizer Investigational Site
Nashville, Tennessee, United States, 37203
United States, Texas
Pfizer Investigational Site
Austin, Texas, United States, 78705
Pfizer Investigational Site
San Antonio, Texas, United States, 78217
United States, Washington
Pfizer Investigational Site
Seattle, Washington, United States, 98133
Sponsors and Collaborators
Pfizer
Investigators
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Study Director: Pfizer CT.gov Call Center Pfizer
Additional Information:
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Responsible Party: Director, Clinical Trial Disclosure Group, Pfizer, Inc
ClinicalTrials.gov Identifier: NCT00640627    
Other Study ID Numbers: A3191069
First Posted: March 21, 2008    Key Record Dates
Last Update Posted: December 5, 2018
Last Verified: December 2018
Additional relevant MeSH terms:
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Osteoarthritis
Osteoarthritis, Knee
Arthritis
Joint Diseases
Musculoskeletal Diseases
Rheumatic Diseases
Celecoxib
Anti-Inflammatory Agents, Non-Steroidal
Analgesics, Non-Narcotic
Analgesics
Sensory System Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Inflammatory Agents
Antirheumatic Agents
Cyclooxygenase 2 Inhibitors
Cyclooxygenase Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action