Intra-articular Pulsed Radiofrequency Neuromodulation Versus Intra-articular Steroids for Painful Knee Osteoarthritis
Last updated on July 2021Recruitment
- Recruitment Status
- Active, not recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Knee Osteoarthritis
- Type
- Interventional
- Phase
- Not Applicable
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentIntervention Model Description: test, active, controlMasking: Triple (Participant, Care Provider, Investigator)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
Patients Adult patients with intractable knee pain for more than 6 months and radiographic evidence of grade II, III or IV knee osteoarthritis. Must not have had a knee injection or other interventional procedure for knee pain within the past 12 weeks. Must be on stable medications for the past 12 w...
Patients Adult patients with intractable knee pain for more than 6 months and radiographic evidence of grade II, III or IV knee osteoarthritis. Must not have had a knee injection or other interventional procedure for knee pain within the past 12 weeks. Must be on stable medications for the past 12 weeks and willing to keep medications stable for the first 12 weeks of the study. Study Design Pilot study will enroll 30 patients randomized 1:1:1. Active control - intra-articular 4 milliliters 0.5% bupivacaine + 10mg dexamethasone + sham Pulsed Radiofrequency Placebo control - intra-articular 5 milliliters 0.9% saline + sham Pulsed Radiofrequency Treatment group - intra-articular 5 milliliters 0.5% bupivacaine + Pulsed Radiofrequency Methods Two 18-gauge radiofrequency needle with 10 millimeter active tip will be placed intra-articularly from an anterolateral and anteromedial approach to target the medial and lateral compartments. Once satisfactory fluoroscopic placement is noted, the Pulsed Radiofrequency or sham-Pulsed Radiofrequency treatment will be administered. Subsequently, the injectate will be administered. Dexamethasone is selected as the corticosteroid as it is colorless and will be indistinguishable from the saline used in the Intra-articular Pulsed Radiofrequency and placebo groups.
Tracking Information
- NCT #
- NCT04238598
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Michael A Fishman, MD Center For Interventional Pain and Spine