Efficacy of Cooled and Monopolar Radiofrequency Ablation of the Geniculate Nerves for the Treatment of Chronic Osteoarthritic Knee Pain
Public ClinicalTrials.gov record NCT02260869. 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 Prospective Double Blind, Randomized Control Trial to Compare the Efficacy of Cool Radiofrequency Ablation vs. Conventional Monopolar Radiofrequency Ablation of the Geniculate Nerves for the Treatment of Chronic Osteoarthritic Knee Pain
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a single center randomized controlled trial. Approximately 102 patients will be randomized to one of two treatment groups: cooled radiofrequency or conventional monopolar radiofrequency ablation. Patients with chronic knee pain, with moderate to severe osteoarthritis according to the Kellgren-Lawrence scale for at least 6 months who have failed conservative therapy will be screened for the study. Then, patients will be enrolled based on reporting ≥50% pain relief after a fluoroscopic guided single diagnostic block of the geniculate nerves (superior medial, superior lateral, and inferior medial) with 0.5 ml of local anesthetic (2% Lidocaine). Baseline data will be collected for all enrolled patients. Outcomes will be measured at 1, 4, 12, 24 and 52 weeks. Outcome measures will be: Visual analogue scale (VAS) both while at rest and during ambulation, Oxford knee scores, WOMAC, and global perceived effect.
Study identification
- NCT ID
- NCT02260869
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 79 participants
Conditions and interventions
Conditions
Interventions
Procedure · Device
Eligibility (public fields only)
- Age range
- 18 Years to 100 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
- Dec 31, 2014
- Primary completion
- Oct 14, 2018
- Completion
- Jun 25, 2019
- Last update posted
- Apr 25, 2022
2015 – 2019
United States locations
- U.S. sites
- 3
- U.S. states
- 1
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Millennium Pain Center | Bloomington | Illinois | 61704 | — |
| Millennium Pain Center at Decatur Memorial Hospital | Decatur | Illinois | 62526 | — |
| Methodist Comprehensive Spine and Pain Center - Millennium Pain Center | Peoria | Illinois | 61602 | — |
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 NCT02260869, 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 Apr 25, 2022 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02260869 live on ClinicalTrials.gov.