Long-term outcome of bowel function for 110 consecutive cases of Hirschsprung's disease: Comparison of the abdominal approach with transanal approach more than 30 years in a single institution - is the transanal approach truly beneficial for bowel function?

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• 作者：Shun Onishi ; Kazuhiko Nakame ; Kouji Yamada ; Waka Yamada ; Takafumi Kawano ; Motoi Mukai ; Tatsuru Kaji ; Satoshi Ieiri ; ^{sieiri@m.kufm.kagoshima-u.ac.jp}
• 关键词：Hirschsprung's disease ; Long-term outcome ; Soave procedure ; Transanal endorectal pull-through procedure ; Incontinence ; Bowel function
• 刊名：Journal of Pediatric Surgery
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：51
• 期：12
• 页码：2010-2014
• 全文大小：321 K
• 卷排序：51

文摘

We compared the long-term outcomes of the bowel function (BF) in Hirschsprung's disease (HD) patients who underwent transanal endorectal pull-through (TA) with those who underwent the Soave–Denda (SD) procedure.MethodsPatient data were collected from 1984 to 2015 from 110 HD patients who underwent definitive diagnosis and operation. The follow-up data were analyzed retrospectively. BF was evaluated according to the evacuation score (ES) of the Japan Society of Anorectal Malformation Study Group at 3, 5, 7, 9, and 11 years of age.ResultsThe operative procedures performed were as follows: SD: 71 (64.5%), TA: 38 (34.5%), and Duhamel: 1 (1.0%). We compared SD with TA. The ES improved chronologically after both procedures, and patients achieved satisfactory results at least 10 years after operation. There was no significant difference in the total ES at all ages. The incontinence and frequency of bowel movement scores of TA patients were significantly lower than those of SD patients at several points.ConclusionTA is simple, less invasive, and adaptive for neonates and small infants. However, regarding the bowel function, TA is not always superior to SD. The surgical technique of TA must be improved according to a detailed understanding of the anatomy.Level of evidenceRetrospective study – level III.