Study of Safety and Efficacy of Diractin® for the Treatment of Osteoarthritis (OA) of the Knee
Public ClinicalTrials.gov record NCT00722852. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Multicentre, Randomized, Double-blind, Placebo-controlled Study of Safety and Efficacy of Epicutaneously Applied Diractin® (Ketoprofen in Transfersome® Gel) for the Treatment of Osteoarthritis of the Knee
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to provide replicated evidence of safety and efficacy of 100 mg ketoprofen in Diractin®.
Study identification
- NCT ID
- NCT00722852
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 555 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 46 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 2008 (Type not available)
- Primary completion
- Feb 2009 (Actual)
- Completion
- Apr 2009 (Actual)
- Last update posted
- Oct 5, 2009
2008 – 2009
United States locations
- U.S. sites
- 37
- U.S. states
- 20
- U.S. cities
- 35
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Hope Research Institute | Phoenix | Arizona | 85016 | — |
| Premiere Pharmaceutical Research | Tempe | Arizona | 85282 | — |
| Genova Clinical Research | Tucson | Arizona | 85741 | — |
| Family Practice Lynn Institute of the Ozarks | Little Rock | Arkansas | 72205 | — |
| Orange County Clinical Trails, Inc. | Anaheim | California | 92801 | — |
| Encompass Clinical Research | Spring Valley | California | 91978 | — |
| Tampa Bay Medical Research Inc. | Clearwater | Florida | 33761 | — |
| University Clinical Research DeLand, LCC | DeLand | Florida | 32720 | — |
| Eastern Research | Hialeah | Florida | 33458 | — |
| DSI | Jupiter | Florida | 33458 | — |
| FPA Clinical Research | Kissimmee | Florida | 34741 | — |
| Suncoast Clinical Research Family Practice | New Port Richey | Florida | 34652 | — |
| Renstar Medical Research | Ocala | Florida | 34471 | — |
| University Clinical Research, Inc. | Pembroke Pines | Florida | 33024 | — |
| Miami Research Associates | South Miami | Florida | 33143 | — |
| Drug Studies America | Marietta | Georgia | 30060 | — |
| Non-Surgical Orthopaedic & Spine Center, P.C. | Marietta | Georgia | 30060 | — |
| Clinical Research Atlanta | Stockbridge | Georgia | 30281 | — |
| Advance Clinical Research Insititute | Boise | Idaho | 83704 | — |
| MediSphere Medical Research Center, LLC | Evansville | Indiana | 47714 | — |
| Integrated Clinical Trail Services, Inc. | West Des Moines | Iowa | 50265 | — |
| Lousianna Research Associates Inc. (LRC, Inc) | New Orleans | Louisiana | 70114 | — |
| Future Care Studies | Springfield | Massachusetts | 01107 | — |
| Westside Family Medical Center, P.C. | Kalamazoo | Michigan | 49009 | — |
| Omaha Research, P.C. | Omaha | Nebraska | 68116 | — |
| Rochester Clinical Research | Rochester | New York | 14609 | — |
| Wake Research Associates, LLC | Raleigh | North Carolina | 27612 | — |
| The Center of Clinical Research LLC | Winston-Salem | North Carolina | 27103 | — |
| Rapid Medical Research, Inc. | Cleveland | Ohio | 44122 | — |
| Pharcotherapy Research Associate, Inc. | Zanesville | Ohio | 43701 | — |
| Altoona Center for Clinical Research | Duncansville | Pennsylvania | 16635 | — |
| Founders Research Group Research | Philadelphia | Pennsylvania | 19152 | — |
| Omega Medical Research | Warwick | Rhode Island | 02886 | — |
| Coastal Carolina Research Center | Goose Creek | South Carolina | 29445 | — |
| Sarah Cannon Research Institute | Jackson | Tennessee | 38305 | — |
| Quality Research Inc. | San Antonio | Texas | 78209 | — |
| Progressive Clinical Research | San Antonio | Texas | 78229 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00722852, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 5, 2009 · Synced Oct 26, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00722852 live on ClinicalTrials.gov.