Clinical Report: EMG Biofeedback-Enhanced PFMT for Stress Urinary Incontinence

Overview

This systematic review and meta-analysis evaluated the effectiveness of electromyographic biofeedback (EMG-BF) combined with pelvic floor muscle training (PFMT) in women with stress urinary incontinence (SUI). The findings indicate that EMG-BF provides small improvements in incontinence severity and quality of life compared to PFMT alone.

Background

Stress urinary incontinence (SUI) is a prevalent condition affecting women's quality of life and daily activities. Pelvic floor muscle training (PFMT) is the first-line treatment for SUI, but adherence and proper muscle activation can be challenging. The role of electromyographic biofeedback (EMG-BF) in enhancing PFMT outcomes is still being investigated.

Data Highlights

Key Findings

• Eight RCTs with 1,045 participants were included in the analysis.
• EMG-BF-assisted PFMT resulted in a small reduction in incontinence severity (SMD = -0.17).
• Quality of life showed a mild benefit with EMG-BF (SMD = -0.21).
• Pelvic floor muscle strength improved moderately with EMG-BF (SMD = 0.56).
• Potential small-study effects were suggested for incontinence severity (p = 0.0118).

Clinical Implications

The addition of EMG-BF to PFMT may assist women with SUI, particularly those struggling with muscle contraction recognition.

Conclusion

EMG-BF may enhance PFMT outcomes for women with SUI, providing improvements in symptoms and quality of life.

Related Resources & Content

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5. EAU Guidelines on Non-neurogenic Female LUTS, 2025
6. Effectiveness of pelvic floor muscle training with and without electromyographic biofeedback for urinary incontinence in women: multicentre randomised controlled trial - PMC
7. https://d56bochluxqnz.cloudfront.net/documents/full-guideline/EAU-Guidelines-on-Non-neurogenic-Female-LUTS-2025.pdf
8. Effectiveness of pelvic floor muscle training with and without electromyographic biofeedback for urinary incontinence in women: multicentre randomised controlled trial - PMC