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KMID : 0356720020180050294
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Journal of the Korean Society of Coloproctology
2002 Volume.18 No. 5 p.294 ~ p.299
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Treatment Outcome in Patients with Pediatric Encopresis
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Kim Jeong-Eun
Chung Soon-Sup
Park Ung-Chae
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Abstract
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Purpose: The causes of encopresis are complex and multifactorial. Through application of new sophisticated techniques and armamentarium, it has been possible to find more specific aspects of the anorectal function in pediatric patients with refractory defecation disorders. However, quality research of which therapeutic option could be suitable, is still lacking. The current study was designed to assess outcome of treatment according to the treatment algorithm based on the clinical and physiologic findings.
Methods: 22 patients (15 boys, 7 girls) with encopresis were analyzed, retrospectively. For exclusion of the organic cause, barium contrast study and anoscopy were carried out in all cases. Patients were categorized and made treatment algorithm by using leading symptoms and findings of anorectal physiologic tests. Treatment outcomes were analysed in the basis of respective therapeutic options.
Results: Patients were categorized as constipation dominant group (n=15) and incontinence dominant group (n=7). Suggested etipathogeneses were as follows; fecal impaction and/or motility disorder (n=7), overflow incontinence (n=6), sensory defect of the rectum (n=4), puborectalis incoordination (n=3), anal hypertonia (n=2). Treatment options were as follows; conventional therapy (CT) only (n=7), CT plus biofeedback (n=9), CT plus balloon sensory retraining (n=4), and CT plus internal sphincterotomy or Nitroglycerine application (n=2). All patients were undertaken a toilet training and psychologic consultation. Regarding to the therapeutic outcome, 19 (86 percent) of overall 22 patients were improved in the mean period of 2.5 (range, 0.1∼7) years follow-up.
Conclusions: If therapy could be undertaken according to the optional algorithm based on the clinical and physiologic findings, it could be useful guide for clinical decision making to help the therapy. Moreover, through the combination therapy including medication, psychological consultation, and biofeedback treatment, encopretic children achieve acceptable outcome with a long-term compliance.
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KEYWORD
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Encopresis, Treatment
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