Efficacy and Safety of the Lidoderm Patch Applied to Patients With Osteoarthritis of the Knee
Public ClinicalTrials.gov record NCT00589979. 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
Efficacy and Safety of the Lidocaine 5% Patch When Used as Adjunct Treatment in Patients With Osteoarthritis of the Knee Receiving Sub-Optimal Pain Relief From Their Current Analgesic Regimen
Study identification
- NCT ID
- NCT00589979
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Endo USA Inc., a Keenova Therapeutics Company
- Industry
- Enrollment
- 169 participants
Conditions and interventions
Conditions
Interventions
- Lidoderm (Lidocaine 5% Patch) Drug
- Placebo Patch Drug
Drug
Eligibility (public fields only)
- Age range
- 37 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
- Feb 28, 2007
- Primary completion
- May 31, 2008
- Completion
- Sep 30, 2008
- Last update posted
- Oct 4, 2017
2007 – 2008
United States locations
- U.S. sites
- 20
- U.S. states
- 13
- U.S. cities
- 19
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Arizona Arthritis Research, PLC | Paradise Valley | Arizona | 85253 | — |
| NextCare Institute for Clinical Research | Phoenix | Arizona | 85016 | — |
| HOPE Research Institute, LLC | Phoenix | Arizona | 85050 | — |
| Clinical Research Consulting | Milford | Connecticut | 06460 | — |
| New England Research Associates, LLC | Trumbull | Connecticut | 06611 | — |
| Tampa Bay Medical Research, Inc. | Clearwater | Florida | 33761 | — |
| Delray Research Associates | Delray Beach | Florida | 33484 | — |
| CNS Clinical Trials | St. Petersburg | Florida | 33702 | — |
| Clinical Research of West Florida | Tampa | Florida | 33606 | — |
| Arthritis & Osteoporosis Center of Maryland | Frederick | Maryland | 21702 | — |
| Midwest Pharmaceutical Research | City of Saint Peters | Missouri | 63376 | — |
| Arthritis Center of Nebraska | Lincoln | Nebraska | 68516 | — |
| Comprehensive Clinical Research | Berlin | New Jersey | 08009 | — |
| University Hospitals of Case Medical Center - Arthritis Translational Research Program | Beachwood | Ohio | 44122 | — |
| Community Research | Cincinnati | Ohio | 45245 | — |
| Health Research of Oklahoma | Oklahoma City | Oklahoma | 73103 | — |
| Altoona Center for Clinical Research | Duncansville | Pennsylvania | 16635 | — |
| Health Concepts | Rapid City | South Dakota | 57702 | — |
| Radiant Research | San Antonio | Texas | 78217 | — |
| Advanced Pain Management & Rehabilitation, Hilltop Medical | Virginia Beach | Virginia | 23454 | — |
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 NCT00589979, 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 4, 2017 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00589979 live on ClinicalTrials.gov.