{"id":"https://openalex.org/W7128698229","doi":"https://doi.org/10.1007/s11695-026-08528-1","title":"Extended Versus Standard Pouch in Roux-en-Y Gastric Bypass: Five To Nine Year Follow-Up Results of a Randomized Controlled Trial","display_name":"Extended Versus Standard Pouch in Roux-en-Y Gastric Bypass: Five To Nine Year Follow-Up Results of a Randomized Controlled Trial","publication_year":2026,"publication_date":"2026-02-13","ids":{"openalex":"https://openalex.org/W7128698229","doi":"https://doi.org/10.1007/s11695-026-08528-1","pmid":"https://pubmed.ncbi.nlm.nih.gov/41680561"},"language":"en","primary_location":{"id":"doi:10.1007/s11695-026-08528-1","doi":"https://doi.org/10.1007/s11695-026-08528-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11695-026-08528-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11695-026-08528-1.pdf","source":{"id":"https://openalex.org/S12098962","display_name":"Obesity Surgery","issn_l":"0960-8923","issn":["0960-8923","1708-0428"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Obesity Surgery","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s11695-026-08528-1.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017929479","display_name":"Mitchell J. R. Harker","orcid":"https://orcid.org/0000-0002-4084-5468","observed_orcids":["https://orcid.org/0000-0002-4084-5468"]},"institutions":[{"id":"https://openalex.org/I4210152306","display_name":"Rijnstate Hospital","ror":"https://ror.org/0561z8p38","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]},{"id":"https://openalex.org/I913481162","display_name":"Wageningen University & Research","ror":"https://ror.org/04qw24q55","country_code":"NL","type":"education","lineage":["https://openalex.org/I913481162"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Mitchell J. R. Harker","raw_affiliation_strings":["Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands. mharker@rijnstate.nl","Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands. mharker@rijnstate.nl"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands. mharker@rijnstate.nl","institution_ids":["https://openalex.org/I913481162"]},{"raw_affiliation_string":"Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands. mharker@rijnstate.nl","institution_ids":["https://openalex.org/I4210152306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010683439","display_name":"Sietske Okkema","orcid":"https://orcid.org/0000-0002-8832-5234","observed_orcids":["https://orcid.org/0000-0002-8832-5234"]},"institutions":[{"id":"https://openalex.org/I4210152306","display_name":"Rijnstate Hospital","ror":"https://ror.org/0561z8p38","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]},{"id":"https://openalex.org/I913481162","display_name":"Wageningen University & Research","ror":"https://ror.org/04qw24q55","country_code":"NL","type":"education","lineage":["https://openalex.org/I913481162"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Sietske Okkema","raw_affiliation_strings":["Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands","Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands","institution_ids":["https://openalex.org/I913481162"]},{"raw_affiliation_string":"Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands","institution_ids":["https://openalex.org/I4210152306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125729582","display_name":"Maud Schuurman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210152306","display_name":"Rijnstate Hospital","ror":"https://ror.org/0561z8p38","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Maud Schuurman","raw_affiliation_strings":["Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands","institution_ids":["https://openalex.org/I4210152306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048477950","display_name":"Laura Heusschen","orcid":"https://orcid.org/0000-0002-8096-0188","observed_orcids":["https://orcid.org/0000-0002-8096-0188"]},"institutions":[{"id":"https://openalex.org/I4210152306","display_name":"Rijnstate Hospital","ror":"https://ror.org/0561z8p38","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Laura Heusschen","raw_affiliation_strings":["Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands","institution_ids":["https://openalex.org/I4210152306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057961890","display_name":"Guusje Vugts","orcid":"https://orcid.org/0000-0001-9964-0291","observed_orcids":["https://orcid.org/0000-0001-9964-0291"]},"institutions":[{"id":"https://openalex.org/I4210124011","display_name":"Ziekenhuis Gelderse Vallei","ror":"https://ror.org/03862t386","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210124011"]},{"id":"https://openalex.org/I4210152306","display_name":"Rijnstate Hospital","ror":"https://ror.org/0561z8p38","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Guusje Vugts","raw_affiliation_strings":["Gelderse Vallei Hospital, Ede, Netherlands","Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gelderse Vallei Hospital, Ede, Netherlands","institution_ids":["https://openalex.org/I4210124011"]},{"raw_affiliation_string":"Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands","institution_ids":["https://openalex.org/I4210152306"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048047845","display_name":"Eric J. Hazebroek","orcid":"https://orcid.org/0000-0001-5458-3334","observed_orcids":["https://orcid.org/0000-0001-5458-3334"]},"institutions":[{"id":"https://openalex.org/I4210152306","display_name":"Rijnstate Hospital","ror":"https://ror.org/0561z8p38","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]},{"id":"https://openalex.org/I913481162","display_name":"Wageningen University & Research","ror":"https://ror.org/04qw24q55","country_code":"NL","type":"education","lineage":["https://openalex.org/I913481162"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Eric J. Hazebroek","raw_affiliation_strings":["Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands. ehazebroek@rijnstate.nl","Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands. ehazebroek@rijnstate.nl"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Human Nutrition and Health, Wageningen University, Wageningen, Netherlands. ehazebroek@rijnstate.nl","institution_ids":["https://openalex.org/I913481162"]},{"raw_affiliation_string":"Vitalys obesity clinic, part of Rijnstate Hospital, Arnhem, Netherlands. ehazebroek@rijnstate.nl","institution_ids":["https://openalex.org/I4210152306"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5017929479","https://openalex.org/A5048047845"],"corresponding_institution_ids":["https://openalex.org/I4210152306","https://openalex.org/I913481162"],"apc_list":{"value":4590,"currency":"USD","value_usd":4590},"apc_paid":{"value":4590,"currency":"USD","value_usd":4590},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.08581287,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"36","issue":"3","first_page":"1271","last_page":"1280"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10569","display_name":"Bariatric Surgery and Outcomes","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10569","display_name":"Bariatric Surgery and Outcomes","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12053","display_name":"Minimally Invasive Surgical Techniques","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12173","display_name":"Body Contouring and Surgery","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/roux-en-y-gastric-bypass","display_name":"Roux-en-Y gastric bypass","score":0.9089999794960022}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.982200026512146},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.8321999907493591},{"id":"https://openalex.org/C2780101441","wikidata":"https://www.wikidata.org/wiki/Q949930","display_name":"Pouch","level":2,"score":0.7409999966621399},{"id":"https://openalex.org/C544821477","wikidata":"https://www.wikidata.org/wiki/Q718113","display_name":"Weight loss","level":3,"score":0.7095999717712402},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.6025000214576721},{"id":"https://openalex.org/C3019402062","wikidata":"https://www.wikidata.org/wiki/Q1813603","display_name":"Gastric bypass","level":4,"score":0.48399999737739563},{"id":"https://openalex.org/C2779951463","wikidata":"https://www.wikidata.org/wiki/Q7268788","display_name":"Quality of life (healthcare)","level":2,"score":0.43650001287460327},{"id":"https://openalex.org/C2991743468","wikidata":"https://www.wikidata.org/wiki/Q166019","display_name":"Blood loss","level":2,"score":0.33980000019073486},{"id":"https://openalex.org/C136269033","wikidata":"https://www.wikidata.org/wiki/Q3935150","display_name":"Roux-en-Y anastomosis","level":5,"score":0.3192000091075897},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.3061000108718872},{"id":"https://openalex.org/C535046627","wikidata":"https://www.wikidata.org/wiki/Q30612","display_name":"Clinical trial","level":2,"score":0.2985999882221222},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.27730000019073486},{"id":"https://openalex.org/C2909449226","wikidata":"https://www.wikidata.org/wiki/Q2296011","display_name":"Laparoscopic adjustable gastric banding","level":5,"score":0.25110000371932983}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000523","qualifier_name":"psychology","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011788","descriptor_name":"Quality of Life","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015390","descriptor_name":"Gastric Bypass","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015431","descriptor_name":"Weight Loss","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015992","descriptor_name":"Body Mass Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016037","descriptor_name":"Single-Blind Method","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1007/s11695-026-08528-1","doi":"https://doi.org/10.1007/s11695-026-08528-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11695-026-08528-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11695-026-08528-1.pdf","source":{"id":"https://openalex.org/S12098962","display_name":"Obesity Surgery","issn_l":"0960-8923","issn":["0960-8923","1708-0428"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Obesity Surgery","raw_type":"journal-article"},{"id":"pmid:41680561","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41680561","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Obesity surgery","raw_type":"Journal Article"},{"id":"pmh:oai:library.wur.nl:wurpubs/3d48d02e-7a34-4590-844c-171443437c74","doi":null,"is_oa":true,"landing_page_url":"https://research.wur.nl/en/publications/extended-versus-standard-pouch-in-roux-en-y-gastric-bypass-five-t","pdf_url":"https://edepot.wur.nl/710784","source":{"id":"https://openalex.org/S4210201231","display_name":"Socio-Environmental Systems Modeling","issn_l":"2663-3027","issn":["2663-3027"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN: 0960-8923","raw_type":"Article/Letter to editor"},{"id":"pmh:oai:pubmedcentral.nih.gov:13038654","doi":null,"is_oa":true,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41680561/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13038654/pdf/11695_2026_Article_8528.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Obes Surg","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1007/s11695-026-08528-1","doi":"https://doi.org/10.1007/s11695-026-08528-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s11695-026-08528-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s11695-026-08528-1.pdf","source":{"id":"https://openalex.org/S12098962","display_name":"Obesity Surgery","issn_l":"0960-8923","issn":["0960-8923","1708-0428"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Obesity Surgery","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"sustainable_development_goals_aurora":[],"study_designs":[{"id":"https://openalex.org/study-designs/clinical-trial","display_name":"Clinical Trial"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7128698229.pdf","grobid_xml":"https://content.openalex.org/works/W7128698229.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1983333553","https://openalex.org/W1986183494","https://openalex.org/W2012357340","https://openalex.org/W2040166074","https://openalex.org/W2047318130","https://openalex.org/W2085936403","https://openalex.org/W2089725558","https://openalex.org/W2094710414","https://openalex.org/W2095380880","https://openalex.org/W2150063456","https://openalex.org/W2166568422","https://openalex.org/W2342148927","https://openalex.org/W2743755934","https://openalex.org/W2955576936","https://openalex.org/W2969393867","https://openalex.org/W2990578610","https://openalex.org/W2993229655","https://openalex.org/W3033010952","https://openalex.org/W3123756952","https://openalex.org/W3134719856","https://openalex.org/W3160338180","https://openalex.org/W4206541114","https://openalex.org/W4283322831","https://openalex.org/W4294344060","https://openalex.org/W4317564262","https://openalex.org/W4388965956","https://openalex.org/W4402732492","https://openalex.org/W4409927689"],"related_works":[],"abstract_inverted_index":{"BACKGROUND:":[0],"Metabolic":[1],"bariatric":[2],"surgery":[3],"(MBS)":[4],"such":[5],"as":[6],"the":[7,15,62,164,222],"Roux-en-Y":[8,99],"gastric":[9,51,68,100],"bypass":[10,69,101],"(RYGB)":[11],"is":[12,59,225],"effective":[13],"in":[14,145,163,198],"treatment":[16],"of":[17,56,64,76,88,126,233],"obesity.":[18],"However,":[19,215],"not":[20,158],"every":[21],"patient":[22],"achieves":[23],"optimal":[24],"clinical":[25],"response":[26],"and":[27,48,74,114,129,135,183,204,227],"recurrent":[28,170],"weight":[29,72,119,140,171,201],"gain":[30,172],"remains":[31],"a":[32,35,89,97,228],"concern.":[33],"Hypothetically,":[34],"narrow":[36],"longer":[37],"pouch":[38,46,67],"could":[39],"lead":[40],"to":[41,60,148,168,174,208,211,217,219],"better":[42,200],"results":[43,197],"by":[44],"preventing":[45],"dilatation":[47],"slowing":[49],"down":[50],"emptying":[52],"rates.":[53],"The":[54],"aim":[55],"this":[57],"study":[58,87,224],"evaluate":[61],"effect":[63],"an":[65],"extended":[66],"(EP-RYGB)":[70],"on":[71,118],"loss":[73,141,202,218],"quality":[75,125],"life":[77,127],"5":[78,210],"to9years":[79],"(median":[80],"109":[81],"months":[82],"[104-116])":[83],"postoperatively.":[84,214],"METHODS:":[85],"Follow-up":[86],"single-blinded":[90],"RCT":[91],"including":[92],"62":[93],"patients":[94,162],"who":[95],"underwent":[96],"standard":[98],"(S-RYGB,":[102],"n":[103],"=":[104,109,180],"30)":[105],"versus":[106,153,177],"EP-RYGB":[107,146,175,196,234],"(n":[108],"32)":[110],"between":[111,133,188],"September":[112],"2014":[113],"October":[115],"2015.":[116],"Outcomes":[117],"loss,":[120],"obesity":[121],"related":[122],"complications,":[123],"health-related":[124],"(HRQoL),":[128],"gastro-intestinal":[130,184],"symptomswere":[131],"compared":[132,147,173,207],"S-RYGB":[134,149,165,209],"EP-RYGB.":[136],"RESULTS:":[137],"Mean":[138],"total":[139],"(%TWL)":[142],"was":[143],"higher":[144],"(26.1":[150],"\u00b1":[151,155],"11.2%,":[152],"24.1":[154],"10.1%)":[156],"although":[157],"statistically":[159],"significant.":[160],"More":[161],"group":[166],"tended":[167],"experience":[169],"(70%":[176],"47%,":[178],"p":[179],"0.07).":[181],"HRQoL":[182],"symptoms":[185],"were":[186],"comparable":[187],"groups":[189],"(p":[190],">":[191],"0.05":[192],"for":[193],"all).":[194],"CONCLUSION:":[195],"slightly":[199],"outcomes":[203],"similar":[205],"HrQoL":[206],"9":[212],"years":[213],"due":[216],"follow":[220],"up,":[221],"current":[223],"underpowered":[226],"definitive":[229],"long":[230],"term":[231],"advantage":[232],"cannot":[235],"be":[236],"concluded.":[237]},"counts_by_year":[],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2026-02-13T00:00:00"}