Freedom-1 Study for Chronic Knee Pain
Public ClinicalTrials.gov record NCT03877653. 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
Double-Blinded Randomized Control Trial of Knee Pain Utilizing Sub-Threshold Peripheral Nerve Stimulation
Study identification
- NCT ID
- NCT03877653
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Curonix LLC
- Industry
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Interventions
- Wireless neuromodulation Device
Device
Eligibility (public fields only)
- Age range
- 18 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
- Aug 31, 2021
- Primary completion
- Sep 30, 2025
- Completion
- May 31, 2027
- Last update posted
- Feb 12, 2025
2021 – 2027
United States locations
- U.S. sites
- 13
- U.S. states
- 7
- U.S. cities
- 13
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Western Clinical Research | Placentia | California | 92870 | Recruiting |
| Colorado Pain Care, LLC | Denver | Colorado | 80222 | Recruiting |
| Holy Cross Hospital, Inc | Fort Lauderdale | Florida | 33308 | Recruiting |
| Florida Joint Care Institute | Trinity | Florida | 34655 | Recruiting |
| Southern Pain and research | Jasper | Georgia | 30143 | Recruiting |
| Vista Clinical Research/Summit Spine & Joint Centers | Newnan | Georgia | 30265 | Recruiting |
| Desert Orthopaedic Center | Las Vegas | Nevada | 89149 | Recruiting |
| Orthopedic Associates of Southwest Ohio | Dayton | Ohio | 45459 | Recruiting |
| Premier Pain Treatment | Loveland | Ohio | 45140 | Recruiting |
| Kettering Health | Miamisburg | Ohio | 45429 | Recruiting |
| Austin Orthopedic Institute | Austin | Texas | 78759 | Recruiting |
| Performance pain and sports medicine | Houston | Texas | 77027 | Recruiting |
| Advanced Spine and Pain Center | San Antonio | Texas | 78240 | Recruiting |
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 NCT03877653, 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 Feb 12, 2025 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03877653 live on ClinicalTrials.gov.