Avanos medical, inc. announces publication acceptance from a large retrospective study demonstrating long-term clinical effectiveness of coolief* cooled radiofrequency

Avanos medical, inc. announced publication acceptance from a large retrospective study demonstrating long-term clinical effectiveness of coolief* cooled radiofrequency (rf) for patients suffering from chronic osteoarthritic knee pain in a diverse patient population. the study, published in pain physician, was a retrospective assessment of the long-term effectiveness of cooled radiofrequency ablation (crfa) using coolief* cooled rf in 183 patients following standard of care at a single-site pain practice. results showed that after crfa, 65% of patients reported more than 50% pain relief lasting a mean of 12.5 months (0-35 months; median 12 months). patients showed an average reduction in visual analog scale (vas) pain scores from 8.5 cm to 4.2 cm after crfa and 26 patients (14%) reported having no pain at all following the procedure.
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