Electrotherapy in pediatric patients with non-neurological pelvic floor dysfunctions: A systematic review.

This systematic review examined whether electrical stimulation therapy could help children with pelvic floor problems like bedwetting, daytime accidents, and constipation. Researchers analyzed 11 studies involving 495 children ages 3-18 who had these issues without underlying neurological conditions. The treatment used transcutaneous electrical nerve stimulation (TENS), where small electrodes placed on the lower back deliver gentle electrical pulses to stimulate nerves controlling bladder and bowel function. Most treatments involved 2-3 sessions per week over three months, using low-frequency settings (10-55 Hz). The results showed significant improvements for most children, including fewer accidents, better bladder capacity, and improved quality of life. Some studies combined TENS with biofeedback or behavioral therapy, which appeared to work even better than TENS alone. The treatment was non-invasive and well-tolerated by children. While this review focused on electrical stimulation rather than acupuncture, both approaches share similarities in targeting specific points to influence nerve function. For families considering acupuncture for pediatric pelvic floor issues, this research suggests that electrical nerve stimulation techniques show promise as alternatives to medication. The most effective protocols used electrodes placed over the sacral area (lower back) with 10 Hz frequency settings. However, complete symptom resolution remained rare, and most children experienced improvement rather than cure. If considering acupuncture or electroacupuncture for your child's pelvic floor dysfunction, seek a licensed practitioner with specific training in pediatric conditions.

This PRISMA-compliant systematic review analyzed 11 clinical trials (n=495 pediatric patients, ages 3-18) evaluating electrotherapy for non-neurological pelvic floor dysfunctions. Studies examined TENS, percutaneous TENS, and interferential current stimulation, with protocols typically involving 2-3 weekly sessions over 3 months at frequencies of 10-55 Hz. Electrode placement was predominantly over sacral dermatomes (S2-S3). Inclusion required PEDro scores ≥5; acupuncture studies were excluded. Results demonstrated significant improvements in experimental groups including reduced urinary and fecal incontinence episodes, increased bladder capacity, and enhanced quality of life metrics. The 10 Hz frequency with sacral placement showed most consistent outcomes. Multimodal approaches combining TENS with biofeedback or urotherapy yielded superior results compared to monotherapy. One study reported null findings. Clinical takeaway: TENS represents an evidence-based, non-invasive adjunct or alternative to pharmacotherapy for pediatric pelvic floor dysfunction, though protocol standardization and long-term efficacy data remain limited. Complete symptom resolution is uncommon.