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Short-term safety and efficacy of peroral endoscopic myotomy for the treatment of achalasia in children

Background Peroral endoscopic myotomy (POEM) has shown excellent results for the treatment of achalasia in adults, but studies for children are limited. The study was aimed to analyze outcomes of peroral endoscopic myotomy (POEM) in children and compared with those in adults in a large multi-center...

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Published in:Journal of gastroenterology 2020-02, Vol.55 (2), p.159-168
Main Authors: Liu, Zuqiang, Wang, Yun, Fang, Ying, Huang, Ying, Yang, Hongbin, Ren, Xiaoxia, Xu, Meidong, Chen, Shiyao, Chen, Weifeng, Zhong, Yunshi, Zhang, Yiqun, Qin, Wenzheng, Hu, Jianwei, Cai, Mingyan, Yao, Liqing, Li, Quanlin, Zhou, Pinghong
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container_issue 2
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container_title Journal of gastroenterology
container_volume 55
creator Liu, Zuqiang
Wang, Yun
Fang, Ying
Huang, Ying
Yang, Hongbin
Ren, Xiaoxia
Xu, Meidong
Chen, Shiyao
Chen, Weifeng
Zhong, Yunshi
Zhang, Yiqun
Qin, Wenzheng
Hu, Jianwei
Cai, Mingyan
Yao, Liqing
Li, Quanlin
Zhou, Pinghong
description Background Peroral endoscopic myotomy (POEM) has shown excellent results for the treatment of achalasia in adults, but studies for children are limited. The study was aimed to analyze outcomes of peroral endoscopic myotomy (POEM) in children and compared with those in adults in a large multi-center study. Methods Records of consecutive patients with achalasia who underwent POEM at three tertiary centers were reviewed. A total of 130 children were included in this study. The primary outcomes of perioperative outcomes and clinical follow-up data were analyzed. Results One child (0.8%) experienced technical failure. Five children (3.8%) had major adverse events, including one with pneumothorax requiring drainage, two with delayed mucosa barrier failure, one with readmission, and one with vital-sign instability. Both post-POEM Eckardt score and median LES pressure were significantly lower than their pre-POEM reference values in children (0.7 vs 7.4; 7.0 vs 27.1 mmHg; both P   0.05). Kaplan–Meier analysis showed that the risk of clinical failure was lower in children than adults (log-rank test, hazard ratio = 0.37, 95% confidence interval 0.15–0.91, P  = 0.023). Conclusions POEM can be safely performed in children with achalasia, and produce a better clinical response during long-term follow-up compared with that in adults.
doi_str_mv 10.1007/s00535-019-01607-4
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The study was aimed to analyze outcomes of peroral endoscopic myotomy (POEM) in children and compared with those in adults in a large multi-center study. Methods Records of consecutive patients with achalasia who underwent POEM at three tertiary centers were reviewed. A total of 130 children were included in this study. The primary outcomes of perioperative outcomes and clinical follow-up data were analyzed. Results One child (0.8%) experienced technical failure. Five children (3.8%) had major adverse events, including one with pneumothorax requiring drainage, two with delayed mucosa barrier failure, one with readmission, and one with vital-sign instability. Both post-POEM Eckardt score and median LES pressure were significantly lower than their pre-POEM reference values in children (0.7 vs 7.4; 7.0 vs 27.1 mmHg; both P  &lt; 0.001). During a median follow-up time of 40 months, clinical reflux rate was 27.0% and clinical failure rates at 1, 3, and 5 years were 1.8%, 3.5%, and 4.4% for children. The technical failure, major adverse events, and postoperative clinical reflux were comparable between children and adults (all P  &gt; 0.05). Kaplan–Meier analysis showed that the risk of clinical failure was lower in children than adults (log-rank test, hazard ratio = 0.37, 95% confidence interval 0.15–0.91, P  = 0.023). Conclusions POEM can be safely performed in children with achalasia, and produce a better clinical response during long-term follow-up compared with that in adults.</description><identifier>ISSN: 0944-1174</identifier><identifier>EISSN: 1435-5922</identifier><identifier>DOI: 10.1007/s00535-019-01607-4</identifier><identifier>PMID: 31679066</identifier><language>eng</language><publisher>Singapore: Springer Singapore</publisher><subject>Abdominal Surgery ; Achalasia ; Analysis ; Children ; Children's furniture ; Colorectal Surgery ; Drug therapy ; Endoscopy ; Gastroenterology ; Hepatology ; Medicine ; Medicine &amp; Public Health ; Mucosa ; Original Article—Alimentary Tract ; Pneumothorax ; Rankings ; Surgical Oncology</subject><ispartof>Journal of gastroenterology, 2020-02, Vol.55 (2), p.159-168</ispartof><rights>Japanese Society of Gastroenterology 2019</rights><rights>COPYRIGHT 2020 Springer</rights><rights>Journal of Gastroenterology is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c466t-4f80959338c2f2ab1df04211e53866aa1d899b8ab39c4752e15743ad3342013a3</citedby><cites>FETCH-LOGICAL-c466t-4f80959338c2f2ab1df04211e53866aa1d899b8ab39c4752e15743ad3342013a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31679066$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Zuqiang</creatorcontrib><creatorcontrib>Wang, Yun</creatorcontrib><creatorcontrib>Fang, Ying</creatorcontrib><creatorcontrib>Huang, Ying</creatorcontrib><creatorcontrib>Yang, Hongbin</creatorcontrib><creatorcontrib>Ren, Xiaoxia</creatorcontrib><creatorcontrib>Xu, Meidong</creatorcontrib><creatorcontrib>Chen, Shiyao</creatorcontrib><creatorcontrib>Chen, Weifeng</creatorcontrib><creatorcontrib>Zhong, Yunshi</creatorcontrib><creatorcontrib>Zhang, Yiqun</creatorcontrib><creatorcontrib>Qin, Wenzheng</creatorcontrib><creatorcontrib>Hu, Jianwei</creatorcontrib><creatorcontrib>Cai, Mingyan</creatorcontrib><creatorcontrib>Yao, Liqing</creatorcontrib><creatorcontrib>Li, Quanlin</creatorcontrib><creatorcontrib>Zhou, Pinghong</creatorcontrib><title>Short-term safety and efficacy of peroral endoscopic myotomy for the treatment of achalasia in children</title><title>Journal of gastroenterology</title><addtitle>J Gastroenterol</addtitle><addtitle>J Gastroenterol</addtitle><description>Background Peroral endoscopic myotomy (POEM) has shown excellent results for the treatment of achalasia in adults, but studies for children are limited. The study was aimed to analyze outcomes of peroral endoscopic myotomy (POEM) in children and compared with those in adults in a large multi-center study. Methods Records of consecutive patients with achalasia who underwent POEM at three tertiary centers were reviewed. A total of 130 children were included in this study. The primary outcomes of perioperative outcomes and clinical follow-up data were analyzed. Results One child (0.8%) experienced technical failure. Five children (3.8%) had major adverse events, including one with pneumothorax requiring drainage, two with delayed mucosa barrier failure, one with readmission, and one with vital-sign instability. Both post-POEM Eckardt score and median LES pressure were significantly lower than their pre-POEM reference values in children (0.7 vs 7.4; 7.0 vs 27.1 mmHg; both P  &lt; 0.001). During a median follow-up time of 40 months, clinical reflux rate was 27.0% and clinical failure rates at 1, 3, and 5 years were 1.8%, 3.5%, and 4.4% for children. The technical failure, major adverse events, and postoperative clinical reflux were comparable between children and adults (all P  &gt; 0.05). Kaplan–Meier analysis showed that the risk of clinical failure was lower in children than adults (log-rank test, hazard ratio = 0.37, 95% confidence interval 0.15–0.91, P  = 0.023). 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The study was aimed to analyze outcomes of peroral endoscopic myotomy (POEM) in children and compared with those in adults in a large multi-center study. Methods Records of consecutive patients with achalasia who underwent POEM at three tertiary centers were reviewed. A total of 130 children were included in this study. The primary outcomes of perioperative outcomes and clinical follow-up data were analyzed. Results One child (0.8%) experienced technical failure. Five children (3.8%) had major adverse events, including one with pneumothorax requiring drainage, two with delayed mucosa barrier failure, one with readmission, and one with vital-sign instability. Both post-POEM Eckardt score and median LES pressure were significantly lower than their pre-POEM reference values in children (0.7 vs 7.4; 7.0 vs 27.1 mmHg; both P  &lt; 0.001). During a median follow-up time of 40 months, clinical reflux rate was 27.0% and clinical failure rates at 1, 3, and 5 years were 1.8%, 3.5%, and 4.4% for children. The technical failure, major adverse events, and postoperative clinical reflux were comparable between children and adults (all P  &gt; 0.05). Kaplan–Meier analysis showed that the risk of clinical failure was lower in children than adults (log-rank test, hazard ratio = 0.37, 95% confidence interval 0.15–0.91, P  = 0.023). Conclusions POEM can be safely performed in children with achalasia, and produce a better clinical response during long-term follow-up compared with that in adults.</abstract><cop>Singapore</cop><pub>Springer Singapore</pub><pmid>31679066</pmid><doi>10.1007/s00535-019-01607-4</doi><tpages>10</tpages></addata></record>
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source Springer Nature
subjects Abdominal Surgery
Achalasia
Analysis
Children
Children's furniture
Colorectal Surgery
Drug therapy
Endoscopy
Gastroenterology
Hepatology
Medicine
Medicine & Public Health
Mucosa
Original Article—Alimentary Tract
Pneumothorax
Rankings
Surgical Oncology
title Short-term safety and efficacy of peroral endoscopic myotomy for the treatment of achalasia in children
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