Non-retentive faecal incontinence in children: Conventional therapy alone or combined electrical stimulation.

Abstract

To compare the effects of functional electrical stimulation (FES) with conventional therapy and conventional therapy alone on improvement of faecal incontinence (FI) symptoms in a number of children with functional non-retentive FI. Data of 28 children with FI were accepted for this retrospective study. The case group (n= 14) underwent FES + conventional therapy and the control group (n= 14) received conventional therapy only. Data of children with faecal retention, inflammatory, anatomic, metabolic and neurological disorders were excluded. Children were assessed with a paediatric FI score questionnaire, and a bowel habit diary both before treatment sessions, after they ended, and after 6 months. A FI quality of life questionnaire was completed before and after treatment for all children. Full response to the treatment (100% reduction in FI episodes) was significantly observed in 8/14 (57.1%) of children in the case group compared to 2/14 (14.2%) of children in the control group after the ending of treatment sessions (P= 0.005). The baseline mean ± SD of FI episodes per week was 3.7± 2.1 among both groups which significantly decreased after the ending of treatment sessions in the case group compared to the control group (1.4± 2.1 vs 3± 2.7; P= 0.05). Mean ± SD of FI score was significantly reduced in the case group compared to the controls after the ending of treatment sessions (3.9± 4.5 vs 8± 4.7; P= 0.02) and maintained after 6 months (P= 0.05). Functional electrical stimulation is a safe, effective, non-invasive, inexpensive, reproducible and easy-to-use modality for treatment of functional non-retentivefaecal incintinence in children.