Efficacy and Safety Study of 4975 in Patients Undergoing Total Hip Replacement
Public ClinicalTrials.gov record NCT00683267. 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
A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate Efficacy, Safety, Tolerability, and Pharmacokinetics of a Single Intraoperative Localized Instillation of 4975 in Patients Undergoing Primary Unilateral Total Hip Arthroplasty
Study identification
- NCT ID
- NCT00683267
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Anesiva, Inc.
- Industry
- Enrollment
- 118 participants
Conditions and interventions
Conditions
Interventions
- 4975, highly purified capsaicin Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 85 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 31, 2007
- Primary completion
- Oct 31, 2008
- Completion
- Nov 30, 2008
- Last update posted
- May 3, 2009
2007 – 2008
United States locations
- U.S. sites
- 10
- U.S. states
- 6
- U.S. cities
- 10
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alabama Clinical Therapeutics, LLC | Birmingham | Alabama | 35235 | — |
| Lotus Clinical Research, Inc. | Arcadia | California | 91007 | — |
| Glendale Adventist Medical Center | Glendale | California | 91206 | — |
| Webster Orthopaedic Medical Group | Oakland | California | 94612 | — |
| University of California at San Francisco - Mt. Zion | San Francisco | California | 94115 | — |
| Coastal Medical Research, Inc. | Port Orange | Florida | 32127 | — |
| William Beaumont Hospital | Royal Oak | Michigan | 48073 | — |
| William Beaumont Hospital | Troy | Michigan | 48085 | — |
| Sewickley Valley Hospial | Sewickley | Pennsylvania | 15143 | — |
| Covenant Medical Center | Lubbock | Texas | 79410 | — |
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 NCT00683267, 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 May 3, 2009 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00683267 live on ClinicalTrials.gov.