RESUMO
BACKGROUND: In recent years, the number of arthroscopic shoulder surgeries has increased given that the intervention is minimally invasive. However, postoperative pain is one of the most common symptoms of patients who undergo arthroscopic surgery. Although pharmacological treatments and brachial plexus blocks for reducing pain are currently used, the adherence rate of interventions is low, and adverse effects often occur. Chimsband, made up of silver and optic fibres, is a novel taping therapy that stimulates patients' acupoints and is expected to relieve pain with few adverse effects. The aim of this study is to explore the effectiveness of Chimsband to relieve pain following arthroscopic shoulder surgery. METHODS/DESIGN: This is a randomised, parallel, controlled, exploratory clinical trial. Thirty participants who undergo arthroscopic shoulder surgery will be randomly allocated to an intervention or a control group. Both groups will receive 10 sessions of interferential current therapy within a period of 2 weeks, while the intervention group will additionally receive taping therapy after undergoing physical therapy. Two follow-up visits will be scheduled after the last treatment session. The primary outcome variable will be the difference in the visual analogue scale (VAS) scores between baseline and first follow-up evaluation after the end of 10 treatment sessions. The secondary outcomes will be VAS at the end of the second week, shoulder pain and disability index, range of motion, VAS while sleeping, questionnaire of blood stasis pattern identification at two follow-up visits, and number of bands used per visit. Outcomes will be evaluated at baseline, 2 weeks from visit 1 (+ within 6 days) after commencement, and at 4 weeks from visit 1 (+ within 6 days) follow-up. DISCUSSION: This study will be the first clinical trial to explore the effect and safety of Chimsband on postoperative shoulder pain. It would provide clinical evidence to conduct further taping therapy studies for relieving musculoskeletal pain. TRIAL REGISTRATION: Korean Clinical Trial Registry, KCT0002355 . Registered on 13 June 2017.
