Gel-200 Versus Placebo in Osteoarthritis of the Knee
Public ClinicalTrials.gov record NCT00449696. 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 Multi-Center, Randomized, Double-Blind, Controlled, Parallel-Group Study of a Single Intra-Articular Injection of Gel-200 With a Single Intra-Articular Injection of Phosphate Buffered Saline (PBS) in Osteoarthritis of the Knee.
Study identification
- NCT ID
- NCT00449696
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Seikagaku Corporation
- Industry
- Enrollment
- 379 participants
Conditions and interventions
Conditions
Interventions
- Gel-200 Device
- Placebo Device
Device
Eligibility (public fields only)
- Age range
- 40 Years to 80 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, 2006
- Primary completion
- Nov 30, 2007
- Completion
- Nov 30, 2007
- Last update posted
- Oct 6, 2011
2006 – 2007
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| SKK | Plantation | Florida | 33324 | — |
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 NCT00449696, 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 6, 2011 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00449696 live on ClinicalTrials.gov.