Efficacy of XP20B Following Bunionectomy Surgery
Public ClinicalTrials.gov record NCT00655291. 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
Multicenter, Randomized, Double-Blind, Parallel Group, Placebo-Controlled Study of the Analgesic Efficacy of XP20B in Subjects With Pain Following Bunionectomy Surgery
Study identification
- NCT ID
- NCT00655291
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Xanodyne Pharmaceuticals
- Industry
- Enrollment
- 190 participants
Conditions and interventions
Conditions
Interventions
- XP20B Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 31, 2008
- Primary completion
- Jul 31, 2008
- Completion
- Jul 31, 2008
- Last update posted
- Oct 7, 2008
2008
United States locations
- U.S. sites
- 6
- U.S. states
- 4
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Investigatve Site | Anaheim | California | 92810 | — |
| Investigative Site | Owings Mills | Maryland | 21117 | — |
| Investigative Site | Austin | Texas | 78705 | — |
| Investigative Site | Houston | Texas | 78705 | — |
| Investigative Site | San Marcos | Texas | 78666 | — |
| Investigative Site | Salt Lake City | Utah | 84117 | — |
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 NCT00655291, 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 7, 2008 · Synced Jun 25, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00655291 live on ClinicalTrials.gov.