Cocogen Trial: COoled Versus COnventional Radiofrequency Treatment of the GENicular Nerves for Chronic Knee Pain

Summary

Participation Requirements

Description

This pilot study is designed as a prospective, multicentre, double blind, randomised controlled non-inferiority trial. The total follow up time is 6 months with follow up assessments at 1, 3 and 6 months post intervention. It is estimated that the total duration of data collection will cover 1 year....

This pilot study is designed as a prospective, multicentre, double blind, randomised controlled non-inferiority trial. The total follow up time is 6 months with follow up assessments at 1, 3 and 6 months post intervention. It is estimated that the total duration of data collection will cover 1 year. Adult patients (> 18 years) with chronic, moderate to severe knee pain (NRS>4) due to osteoarthritis, radiological diagnosed to be graded 2-4 according to the Kellgren-Lawrence criteria or with persistent postoperative moderate to severe knee pain (NRS>4) after total knee arthroplasty can be included in the study. Patients will be randomly selected for treatment with conventional radiofrequent treatment or cooled radiofrequent treatment of the SL, SM and IL genicular nerves. In total, three hospitals participate in this study: Ziekenhuis Oost-Limburg (Belgium), Maastricht UMC+ (Netherlands) and Rijnstate (Netherlands).

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