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Effect of Virtual Reality-Based Relaxation Exercise on Postoperative Pain and Kinesiophobia
Zeynep Menteş1, Funda Çetinkaya2
1Aksaray Training and Research Hospital, Orthopedics and Traumatology Clinic, Aksaray, Türkiye.
Purpose:
This study aimed to investigate the effects of virtual reality-based progressive relaxation exercises on postoperative pain and kinesiophobia in patients undergoing total knee arthroplasty (TKA).
Design:
This randomized controlled experimental study was conducted at the Aksaray Training and Research Hospital, Orthopedics and Traumatology Clinic, between January and October 2024.
Methods:
The study sample consisted of 80 participants, with 40 individuals assigned to the experimental group and 40 to the control group. In both groups, a continuous passive motion (CPM) device was applied for three consecutive days following TKA surgery (postoperative days 1, 2, and 3). In the experimental group, in addition to the CPM device, participants engaged in virtual reality-based progressive relaxation exercises during the same period. Data were collected using a Patient Information Form, the Visual Analog Scale (VAS), and the Tampa Scale for Kinesiophobia.
Results:
The demographic and clinical characteristics of participants in the experimental and control groups were similar across all control variables except for body mass index (p > .05). VAS scores in the experimental group were significantly lower than those in the control group on all three postoperative days (p < .001). Similarly, Tampa Scale scores were significantly lower in the experimental group compared to the control group on each day of measurement (p < .001).
Conclusion:
Virtual reality-based progressive relaxation exercises applied during CPM therapy after TKA significantly reduce pain and kinesiophobia, with clinically meaningful benefits.
Clinical Implications:
Integrating virtual reality-based relaxation exercises into CPM therapy may improve early postoperative rehabilitation by reducing pain-related movement fear and enhancing patient participation.
