Improving anal continence performance by intensive continence training

Abstract

Ten children of six to sixteen years with anal incontinence following anal atresia were treated with a conservative intensive continence training programme for a period of 6 to 18 months. The continence efficiency distinctly improved by an optic and acoustic biofeedback conditioning, transcutaneous electrostimulation of the pelvic muscles, by physical examinations and a sensibility training, as well as by contraction exercises. Not only the partial continence ability with low atresia but also the incontinence with high anal atresia could be improved to a level of continence, especially short-time continence. The essential success is based on an improvement of the strength and duration of the muscle contraction, of the sensible perception and of the nerval coordination of the pelvic muscles. After two weeks of therapy, 90% of the possible maximum increase had already been achieved. Thus, an evaluation of the training success was possible. This continence training programme proved an ideal supplement to surgical therapy. Even if other methods of therapy are exhausted, continence training is indicated for the improvement of anal sphincter function.