Naslov
Effects of Electromyographic Biofeedback on Functional Recovery of Patients Two Months after Total Knee Arthroplasty: A Randomized Controlled Trial

Autori
Šklempe Kokić, Iva ; Vuksanić, Matko ; Kokić, Tomislav ; Perić, Ivan ; Duvnjak, Ivana

Izvornik
Journal of Clinical Medicine (2077-0383) 11 (2022), 11; 3182, 12

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
biofeedback ; knee replacement ; rehabilitation ; quality of life ; physical functional performance

Sažetak
The incidence of total knee arthroplasty (TKA) is steadily increasing worldwide. Therefore, it is crucial to develop efficient rehabilitation protocols and investigate the innovations in medical technology, which could improve rehabilitation outcomes. The aim of the study was to investigate the effect of adding electromyographic biofeedback (EMG-BF) to the conventional program of rehabilitation after TKA on quality of life, intensity of pain, and functional performance. The study was designed as a randomized controlled trial. A total of 131 patients were randomly assigned to two groups: an experimental group (n = 67 ; median age 70 (IQR 10)), and a control group (n = 64 ; median age 69 (IQR 9)). Both groups participated in an inpatient program of 21 days of rehabilitation, including land-based and aquatic exercise therapy, electrotherapy, and education. In the experimental group, a portion of land-based exercise therapy was supplemented by EMG-BF. A numeric rating scale (NRS), Knee Injury and Osteoarthritis Outcome Score (KOOS), use of mobility aids, 30 s chair stand test (CST), and timed up and go (TUG) test were used to measure outcomes. Both groups improved their functional abilities from day 1 to day 21 of rehabilitation. A higher proportion of participants did not use a walking aid (p < 0.002), and their NRS, KOOS, 30 s CST and TUG scores improved (p < 0.001). There were no significant differences between the groups in the outcomes. EMG-BF did not provide additional benefits to the conventional rehabilitation after TKA.

Izvorni jezik
Engleski

Znanstvena područja
Interdisciplinarne prirodne znanosti, Kliničke medicinske znanosti, Psihologija, Kineziologija, Interdisciplinarne društvene znanosti

POVEZANOST RADA