This randomized controlled trial aims to evaluate the effects of combining Kegel exercise with a single biofeedback session on bowel function, emotional distress, and quality of life in patients who have undergone low anterior resection (LAR) for rectal cancer. Low anterior resection syndrome (LARS) is a common postoperative complication following LAR, characterized by increased stool frequency, urgency, and incontinence, which can significantly impair patients' psychological well-being and daily quality of life. Participants will be randomly assigned to one of two groups: (1) Kegel exercise combined with one non-invasive biofeedback session, or (2) Kegel exercise alone. Both groups will perform home-based Kegel exercises for eight weeks. The study aims to determine whether the combined biofeedback and Kegel exercise intervention results in greater improvements in bowel control, emotional well-being, and quality of life compared with Kegel exercise alone.
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Change in Bowel Function Measured by the Low Anterior Resection Syndrome (LARS) Score
Timeframe: Baseline, 4 weeks, 8 weeks, and 12 weeks after intervention