[Urodynamic studies in the child with urinary incontinence].
Voiding disorders in children are frequent. To establish an exact anamnesis, it has to be distinguished between enuresis and incontinence and this may consequently already have a therapeutical effect. Enuresis is defined as a normal void occurring at an inappropriate time or place. Incontinence is an involuntary loss of urine and a pathological voiding habit, often in combination with urinary infections. The causes of an enuresis are always functional, the causes for incontinence may be organic or functional. Organic causes are neurogenic bladder dysfunctions or structural anomalies of the lower urinary tract. The functional causes are divided in urge incontinence, dysfunctional voiding, lazy bladder syndrome and stress incontinence. The most important screening examination in each child with voiding disorders is the uroflowmetry, in combination with an electromyography (EMG) of pelvic floor and abdominal muscles. For registration of the muscle activity, surface electrodes are used that only show muscle groups, but do not hurt on application. Cystometry, an invasive method, is used as a second step. The therapy of functional incontinence consists in bladder training, physiotherapy of the pelvic floor and biofeedback. Medicaments are given in second priority. The therapy of functional voiding disorders is only successful in cooperation with the child and its parents.
Schwöbel
M
M
Chirurgischen Klinik, Universitäts-Kinderspitals Zürich, Schweiz. schwoebm@kispi.unizh.ch
Bodmer
C
C
D002648:Child; D003131:Combined Modality Therapy; D003937:Diagnosis, Differential; D004775:Enuresis / Q000145:classification / Q000209:etiology / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D014549:Urinary Incontinence / Q000145:classification / Q000209:etiology* / Q000628:therapy; D014563:Urodynamics