Endoscopic treatment of proton pump inhibitor‐refractory gastroesophageal reflux disease with anti‐reflux mucosectomy: Experience of 109 cases

Objectives Some patients with gastroesophageal reflux disease (GERD) are refractory to proton pump inhibitor (PPI) therapy. Anti‐reflux mucosectomy (ARMS) is a minimally invasive endoscopic procedure for treatment of GERD. In this study, we retrospectively evaluated the outcomes of ARMS performed in...

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Veröffentlicht in:Digestive endoscopy 2021-03, Vol.33 (3), p.347-354
Hauptverfasser: Sumi, Kazuya, Inoue, Haruhiro, Kobayashi, Yasutoshi, Iwaya, Yugo, Abad, Mary Raina Angeli, Fujiyoshi, Yusuke, Shimamura, Yuto, Ikeda, Haruo, Onimaru, Manabu
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container_end_page 354
container_issue 3
container_start_page 347
container_title Digestive endoscopy
container_volume 33
creator Sumi, Kazuya
Inoue, Haruhiro
Kobayashi, Yasutoshi
Iwaya, Yugo
Abad, Mary Raina Angeli
Fujiyoshi, Yusuke
Shimamura, Yuto
Ikeda, Haruo
Onimaru, Manabu
description Objectives Some patients with gastroesophageal reflux disease (GERD) are refractory to proton pump inhibitor (PPI) therapy. Anti‐reflux mucosectomy (ARMS) is a minimally invasive endoscopic procedure for treatment of GERD. In this study, we retrospectively evaluated the outcomes of ARMS performed in patients with PPI‐refractory GERD at our institution. Methods A total of 109 patients with PPI‐refractory GERD who underwent ARMS were retrospectively reviewed. Pre‐ and post‐ARMS questionnaire scores, acid exposure time (AET), DeMeester score, proximal extent, and PPI discontinuation rate were compared. Results There was a significant improvement in the symptom score (P 
doi_str_mv 10.1111/den.13727
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Anti‐reflux mucosectomy (ARMS) is a minimally invasive endoscopic procedure for treatment of GERD. In this study, we retrospectively evaluated the outcomes of ARMS performed in patients with PPI‐refractory GERD at our institution. Methods A total of 109 patients with PPI‐refractory GERD who underwent ARMS were retrospectively reviewed. Pre‐ and post‐ARMS questionnaire scores, acid exposure time (AET), DeMeester score, proximal extent, and PPI discontinuation rate were compared. Results There was a significant improvement in the symptom score (P &lt; 0.01) and 40–50% of patients were able to discontinue PPI after ARMS. In patients who were followed up for 3 years, sustained improvement in subjective symptoms was observed. AET and DeMeester score significantly improved after ARMS (P &lt; 0.01); however, there was no significant improvement in proximal extent (P = 0.0846). Conclusions Anti‐reflux mucosectomy is an effective minimally invasive therapy for patients with PPI‐refractory GERD. The therapeutic efficacy is attributable to suppression of acid backflow due to contraction of the scar tissue in cardia.</description><identifier>ISSN: 0915-5635</identifier><identifier>EISSN: 1443-1661</identifier><identifier>DOI: 10.1111/den.13727</identifier><identifier>PMID: 32415898</identifier><language>eng</language><publisher>Australia</publisher><subject>anti‐reflux mucosectomy ; endoscopic mucosal resection ; gastroesophageal reflux disease ; proton pump inhibitor</subject><ispartof>Digestive endoscopy, 2021-03, Vol.33 (3), p.347-354</ispartof><rights>2020 Japan Gastroenterological Endoscopy Society</rights><rights>2020 Japan Gastroenterological Endoscopy Society.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4047-e23def24bf220e32b7ebd20fb28925ff6677c416ec763c03326d99ecc7b8e3153</citedby><cites>FETCH-LOGICAL-c4047-e23def24bf220e32b7ebd20fb28925ff6677c416ec763c03326d99ecc7b8e3153</cites><orcidid>0000-0003-4107-9264 ; 0000-0002-2269-0132 ; 0000-0002-5860-9164 ; 0000-0002-5484-8504 ; 0000-0002-5893-6552</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fden.13727$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fden.13727$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27922,27923,45572,45573</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32415898$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sumi, Kazuya</creatorcontrib><creatorcontrib>Inoue, Haruhiro</creatorcontrib><creatorcontrib>Kobayashi, Yasutoshi</creatorcontrib><creatorcontrib>Iwaya, Yugo</creatorcontrib><creatorcontrib>Abad, Mary Raina Angeli</creatorcontrib><creatorcontrib>Fujiyoshi, Yusuke</creatorcontrib><creatorcontrib>Shimamura, Yuto</creatorcontrib><creatorcontrib>Ikeda, Haruo</creatorcontrib><creatorcontrib>Onimaru, Manabu</creatorcontrib><title>Endoscopic treatment of proton pump inhibitor‐refractory gastroesophageal reflux disease with anti‐reflux mucosectomy: Experience of 109 cases</title><title>Digestive endoscopy</title><addtitle>Dig Endosc</addtitle><description>Objectives Some patients with gastroesophageal reflux disease (GERD) are refractory to proton pump inhibitor (PPI) therapy. Anti‐reflux mucosectomy (ARMS) is a minimally invasive endoscopic procedure for treatment of GERD. In this study, we retrospectively evaluated the outcomes of ARMS performed in patients with PPI‐refractory GERD at our institution. Methods A total of 109 patients with PPI‐refractory GERD who underwent ARMS were retrospectively reviewed. Pre‐ and post‐ARMS questionnaire scores, acid exposure time (AET), DeMeester score, proximal extent, and PPI discontinuation rate were compared. Results There was a significant improvement in the symptom score (P &lt; 0.01) and 40–50% of patients were able to discontinue PPI after ARMS. In patients who were followed up for 3 years, sustained improvement in subjective symptoms was observed. AET and DeMeester score significantly improved after ARMS (P &lt; 0.01); however, there was no significant improvement in proximal extent (P = 0.0846). Conclusions Anti‐reflux mucosectomy is an effective minimally invasive therapy for patients with PPI‐refractory GERD. The therapeutic efficacy is attributable to suppression of acid backflow due to contraction of the scar tissue in cardia.</description><subject>anti‐reflux mucosectomy</subject><subject>endoscopic mucosal resection</subject><subject>gastroesophageal reflux disease</subject><subject>proton pump inhibitor</subject><issn>0915-5635</issn><issn>1443-1661</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kc9O3DAQxi0E6i7QAy9Q-QiHsP6XOOGGYEsrofZSzpHjTHZdJXGwHUFufQTEI_ZJ6m0Wbvgylub3faOZD6EzSi5pfKsa-kvKJZMHaEmF4AnNMnqIlqSgaZJmPF2gY-9_E0JZIcQntOBM0DQv8iV6Xfe19doORuPgQIUO-oBtgwdng-3xMHYDNv3WVCZY9_fPi4PGKR3_E94oH5wFb4et2oBqcey14zOujQflAT-ZsMWqD2aW7VrdqK2HKO-mK7x-HsAZ6DXsBlJSYB1l_hQdNar18HlfT9DD1_Wvm2_J_c-77zfX94kWRMgEGK-hYaJqGCPAWSWhqhlpKpYXLG2aLJNSC5qBlhnXhHOW1UUBWssqB05TfoLOZ9-46uMIPpSd8RraVvVgR1-yOIaIXAoZ0YsZ1c56H3cpB2c65aaSknIXQRkjKP9HENkve9ux6qB-J99uHoHVDDyZFqaPncrb9Y_Z8h-nOJW6</recordid><startdate>202103</startdate><enddate>202103</enddate><creator>Sumi, Kazuya</creator><creator>Inoue, Haruhiro</creator><creator>Kobayashi, Yasutoshi</creator><creator>Iwaya, Yugo</creator><creator>Abad, Mary Raina Angeli</creator><creator>Fujiyoshi, Yusuke</creator><creator>Shimamura, Yuto</creator><creator>Ikeda, Haruo</creator><creator>Onimaru, Manabu</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-4107-9264</orcidid><orcidid>https://orcid.org/0000-0002-2269-0132</orcidid><orcidid>https://orcid.org/0000-0002-5860-9164</orcidid><orcidid>https://orcid.org/0000-0002-5484-8504</orcidid><orcidid>https://orcid.org/0000-0002-5893-6552</orcidid></search><sort><creationdate>202103</creationdate><title>Endoscopic treatment of proton pump inhibitor‐refractory gastroesophageal reflux disease with anti‐reflux mucosectomy: Experience of 109 cases</title><author>Sumi, Kazuya ; Inoue, Haruhiro ; Kobayashi, Yasutoshi ; Iwaya, Yugo ; Abad, Mary Raina Angeli ; Fujiyoshi, Yusuke ; Shimamura, Yuto ; Ikeda, Haruo ; Onimaru, Manabu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4047-e23def24bf220e32b7ebd20fb28925ff6677c416ec763c03326d99ecc7b8e3153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>anti‐reflux mucosectomy</topic><topic>endoscopic mucosal resection</topic><topic>gastroesophageal reflux disease</topic><topic>proton pump inhibitor</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sumi, Kazuya</creatorcontrib><creatorcontrib>Inoue, Haruhiro</creatorcontrib><creatorcontrib>Kobayashi, Yasutoshi</creatorcontrib><creatorcontrib>Iwaya, Yugo</creatorcontrib><creatorcontrib>Abad, Mary Raina Angeli</creatorcontrib><creatorcontrib>Fujiyoshi, Yusuke</creatorcontrib><creatorcontrib>Shimamura, Yuto</creatorcontrib><creatorcontrib>Ikeda, Haruo</creatorcontrib><creatorcontrib>Onimaru, Manabu</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Digestive endoscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sumi, Kazuya</au><au>Inoue, Haruhiro</au><au>Kobayashi, Yasutoshi</au><au>Iwaya, Yugo</au><au>Abad, Mary Raina Angeli</au><au>Fujiyoshi, Yusuke</au><au>Shimamura, Yuto</au><au>Ikeda, Haruo</au><au>Onimaru, Manabu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Endoscopic treatment of proton pump inhibitor‐refractory gastroesophageal reflux disease with anti‐reflux mucosectomy: Experience of 109 cases</atitle><jtitle>Digestive endoscopy</jtitle><addtitle>Dig Endosc</addtitle><date>2021-03</date><risdate>2021</risdate><volume>33</volume><issue>3</issue><spage>347</spage><epage>354</epage><pages>347-354</pages><issn>0915-5635</issn><eissn>1443-1661</eissn><abstract>Objectives Some patients with gastroesophageal reflux disease (GERD) are refractory to proton pump inhibitor (PPI) therapy. Anti‐reflux mucosectomy (ARMS) is a minimally invasive endoscopic procedure for treatment of GERD. In this study, we retrospectively evaluated the outcomes of ARMS performed in patients with PPI‐refractory GERD at our institution. Methods A total of 109 patients with PPI‐refractory GERD who underwent ARMS were retrospectively reviewed. Pre‐ and post‐ARMS questionnaire scores, acid exposure time (AET), DeMeester score, proximal extent, and PPI discontinuation rate were compared. Results There was a significant improvement in the symptom score (P &lt; 0.01) and 40–50% of patients were able to discontinue PPI after ARMS. In patients who were followed up for 3 years, sustained improvement in subjective symptoms was observed. AET and DeMeester score significantly improved after ARMS (P &lt; 0.01); however, there was no significant improvement in proximal extent (P = 0.0846). Conclusions Anti‐reflux mucosectomy is an effective minimally invasive therapy for patients with PPI‐refractory GERD. The therapeutic efficacy is attributable to suppression of acid backflow due to contraction of the scar tissue in cardia.</abstract><cop>Australia</cop><pmid>32415898</pmid><doi>10.1111/den.13727</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-4107-9264</orcidid><orcidid>https://orcid.org/0000-0002-2269-0132</orcidid><orcidid>https://orcid.org/0000-0002-5860-9164</orcidid><orcidid>https://orcid.org/0000-0002-5484-8504</orcidid><orcidid>https://orcid.org/0000-0002-5893-6552</orcidid></addata></record>
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source Wiley Online Library Journals Frontfile Complete
subjects anti‐reflux mucosectomy
endoscopic mucosal resection
gastroesophageal reflux disease
proton pump inhibitor
title Endoscopic treatment of proton pump inhibitor‐refractory gastroesophageal reflux disease with anti‐reflux mucosectomy: Experience of 109 cases
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