International journal of rheumatic diseases
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To assess the efficiency of pulse-dose radiofrequency (PDRF) in the management of chronic pain in patients with trapezio-metacarpal osteoarthritis (OA). ⋯ The PDRF may be a safe, repeatable and effective short-term pain management technique in patients with trapezio-metacarpal OA. Larger, randomized controlled studies are indicated to better clarify the efficacy and utility of the PDRF.