Randomized, Double-Blind, Placebo-Controlled, Phase 2 Study In Subjects With Osteoarthritic Pain Of The Knee
Public ClinicalTrials.gov record NCT00689273. 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.
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Official title
A 2-WEEK, RANDOMIZED, DOUBLE BLIND, PLACEBO CONTROLLED, PARALLEL-GROUP, PHASE 2, MULTICENTER STUDY OF PF-04136309 IN SUBJECTS WITH OSTEOARTHRITIC PAIN OF THE KNEE
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
To evaluate the efficacy, safety, tolerability, pharmacodynamics, and pharmacokinetics in patients with osteoarthritic pain of the knee. The most painful knee joint will be identified as the index joint at screening, and this joint will be used for all pain assessments throughout the study.
Study identification
- NCT ID
- NCT00689273
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 159 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 75 Years
- 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
- Aug 5, 2008 (Actual)
- Primary completion
- Nov 27, 2008 (Actual)
- Completion
- Nov 27, 2008 (Actual)
- Last update posted
- Jul 13, 2021
2008
United States locations
- U.S. sites
- 18
- U.S. states
- 10
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University Clinical Research-DeLand, LLC | DeLand | Florida | 32720 | — |
| Arthritis & Rheumatic Care Center | South Miami | Florida | 33143 | — |
| Miami Research Associates | South Miami | Florida | 33143 | — |
| Diagnostic Imaging Centers | Overland Park | Kansas | 66212 | — |
| Vince and Associates Clinical Research | Overland Park | Kansas | 66212 | — |
| Commonwealth Biomedical Research, LLC | Madisonville | Kentucky | 42431 | — |
| Covenant Health and Wellness Center | Chesterfield | Missouri | 63005 | — |
| Metro Imaging St. Peters | City of Saint Peters | Missouri | 63376 | — |
| Metro Imaging West County | Creve Coeur | Missouri | 63141 | — |
| Analgesic Development Limited | New York | New York | 10022-1009 | — |
| New Horizons Clinical Research | Cincinnati | Ohio | 45242 | — |
| Omega Medical Research | Warwick | Rhode Island | 02886 | — |
| Statcare | Warwick | Rhode Island | 02886 | — |
| Diagnostics Research Group | San Antonio | Texas | 78229 | — |
| South Texas Radiology Group | San Antonio | Texas | 78229 | — |
| Commonwealth Orthopaedics and Rehabilitation PC | Arlington | Virginia | 22205 | — |
| IntegraTrials, LLC | Arlington | Virginia | 22205 | — |
| United Hospital Center Clinical Trials Office | Clarksburg | West Virginia | 26301 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00689273, 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 Jul 13, 2021 · Synced Nov 5, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00689273 live on ClinicalTrials.gov.