{"id":"https://openalex.org/W2092482018","doi":"https://doi.org/10.1007/s00464-012-2225-4","title":"SLEEVEPASS: A randomized prospective multicenter study comparing laparoscopic sleeve gastrectomy and gastric bypass in the treatment of morbid obesity: preliminary results","display_name":"SLEEVEPASS: A randomized prospective multicenter study comparing laparoscopic sleeve gastrectomy and gastric bypass in the treatment of morbid obesity: preliminary results","publication_year":2012,"publication_date":"2012-04-04","ids":{"openalex":"https://openalex.org/W2092482018","doi":"https://doi.org/10.1007/s00464-012-2225-4","mag":"2092482018","pmid":"https://pubmed.ncbi.nlm.nih.gov/22476829"},"language":"en","primary_location":{"id":"doi:10.1007/s00464-012-2225-4","doi":"https://doi.org/10.1007/s00464-012-2225-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00464-012-2225-4","pdf_url":null,"source":{"id":"https://openalex.org/S47192491","display_name":"Surgical Endoscopy","issn_l":"0930-2794","issn":["0930-2794","1432-2218","1866-6817"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Surgical Endoscopy","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020133413","display_name":"Mika Helmi\u00f6","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801970007","display_name":"Turku University Hospital","ror":"https://ror.org/05dbzj528","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2801970007","https://openalex.org/I4210127022"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Mika Helmi\u00f6","raw_affiliation_strings":["Department of Surgery, Turku University Hospital, PL 52, 20521 Turku, Finland. mika.helmio@tyks.fi","Department of Surgery, Turku University Hospital, PL 52, 20521, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Turku University Hospital, PL 52, 20521 Turku, Finland. mika.helmio@tyks.fi","institution_ids":["https://openalex.org/I2801970007"]},{"raw_affiliation_string":"Department of Surgery, Turku University Hospital, PL 52, 20521, Turku, Finland","institution_ids":["https://openalex.org/I2801970007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091361193","display_name":"Mikael Victorzon","orcid":"https://orcid.org/0000-0001-9435-7307","observed_orcids":["https://orcid.org/0000-0001-9435-7307"]},"institutions":[{"id":"https://openalex.org/I4210103236","display_name":"Vaasa Central Hospital","ror":"https://ror.org/019xaj585","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210103236"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mikael Victorzon","raw_affiliation_strings":["Department of Surgery, Vaasa Central Hospital, Vaasa, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Vaasa Central Hospital, Vaasa, Finland","institution_ids":["https://openalex.org/I4210103236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036085703","display_name":"Jari T. Ovaska","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801970007","display_name":"Turku University Hospital","ror":"https://ror.org/05dbzj528","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2801970007","https://openalex.org/I4210127022"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jari Ovaska","raw_affiliation_strings":["Department of Surgery, Turku University Hospital, PL 52, 20521, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Turku University Hospital, PL 52, 20521, Turku, Finland","institution_ids":["https://openalex.org/I2801970007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024839047","display_name":"Marja Leivonen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800394112","display_name":"Helsinki University Hospital","ror":"https://ror.org/02e8hzf44","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2800394112","https://openalex.org/I4210166427"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Marja Leivonen","raw_affiliation_strings":["Department of Surgery, Helsinki University Central Hospital, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Helsinki University Central Hospital, Helsinki, Finland","institution_ids":["https://openalex.org/I2800394112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059226611","display_name":"Anne Juuti","orcid":"https://orcid.org/0000-0002-9836-662X","observed_orcids":["https://orcid.org/0000-0002-9836-662X"]},"institutions":[{"id":"https://openalex.org/I2800394112","display_name":"Helsinki University Hospital","ror":"https://ror.org/02e8hzf44","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2800394112","https://openalex.org/I4210166427"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Anne Juuti","raw_affiliation_strings":["Department of Surgery, Helsinki University Central Hospital, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Helsinki University Central Hospital, Helsinki, Finland","institution_ids":["https://openalex.org/I2800394112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059590318","display_name":"Nabil Jaser","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800394112","display_name":"Helsinki University Hospital","ror":"https://ror.org/02e8hzf44","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2800394112","https://openalex.org/I4210166427"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Nabil Jaser","raw_affiliation_strings":["Department of Surgery, Helsinki University Central Hospital, Helsinki, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Helsinki University Central Hospital, Helsinki, Finland","institution_ids":["https://openalex.org/I2800394112"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053677877","display_name":"Pipsa Peromaa-Haavisto","orcid":"https://orcid.org/0009-0006-9556-5064","observed_orcids":["https://orcid.org/0009-0006-9556-5064"]},"institutions":[{"id":"https://openalex.org/I4210103236","display_name":"Vaasa Central Hospital","ror":"https://ror.org/019xaj585","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210103236"]},{"id":"https://openalex.org/I4210166299","display_name":"Hatanp\u00e4\u00e4 Hospital","ror":"https://ror.org/05jb57h29","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210166299"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pipsa Peromaa","raw_affiliation_strings":["Department of Surgery, Hatanp\u00e4\u00e4 Hospital, Tampere, Finland","Department of Surgery, Vaasa Central Hospital, Vaasa, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Hatanp\u00e4\u00e4 Hospital, Tampere, Finland","institution_ids":["https://openalex.org/I4210166299"]},{"raw_affiliation_string":"Department of Surgery, Vaasa Central Hospital, Vaasa, Finland","institution_ids":["https://openalex.org/I4210103236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080816861","display_name":"Pekka Tolonen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210103236","display_name":"Vaasa Central Hospital","ror":"https://ror.org/019xaj585","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210103236"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Pekka Tolonen","raw_affiliation_strings":["Department of Surgery, Vaasa Central Hospital, Vaasa, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Vaasa Central Hospital, Vaasa, Finland","institution_ids":["https://openalex.org/I4210103236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049544425","display_name":"Saija A. M. Hurme","orcid":"https://orcid.org/0000-0001-8821-8925","observed_orcids":["https://orcid.org/0000-0001-8821-8925"]},"institutions":[{"id":"https://openalex.org/I155660961","display_name":"University of Turku","ror":"https://ror.org/05vghhr25","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Saija Hurme","raw_affiliation_strings":["Department of Biostatistics, University of Turku, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biostatistics, University of Turku, Turku, Finland","institution_ids":["https://openalex.org/I155660961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041745937","display_name":"Paulina T. P. Salminen","orcid":"https://orcid.org/0000-0001-6435-9264","observed_orcids":["https://orcid.org/0000-0001-6435-9264"]},"institutions":[{"id":"https://openalex.org/I2801970007","display_name":"Turku University Hospital","ror":"https://ror.org/05dbzj528","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2801970007","https://openalex.org/I4210127022"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Paulina Salminen","raw_affiliation_strings":["Department of Emergency, Turku University Hospital, Turku, Finland","Department of Surgery, Turku University Hospital, PL 52, 20521, Turku, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Emergency, Turku University Hospital, Turku, Finland","institution_ids":["https://openalex.org/I2801970007"]},{"raw_affiliation_string":"Department of Surgery, Turku University Hospital, PL 52, 20521, Turku, Finland","institution_ids":["https://openalex.org/I2801970007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5020133413"],"corresponding_institution_ids":["https://openalex.org/I2801970007"],"apc_list":{"value":4390,"currency":"USD","value_usd":4390},"apc_paid":null,"fwci":14.6761,"has_fulltext":false,"cited_by_count":138,"citation_normalized_percentile":{"value":0.99370793,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":100},"biblio":{"volume":"26","issue":"9","first_page":"2521","last_page":"2526"},"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/laparoscopic-sleeve-gastrectomy","display_name":"laparoscopic sleeve gastrectomy","score":0.9539999961853027},{"id":"https://openalex.org/keywords/roux-en-y-gastric-bypass","display_name":"Roux-en-Y gastric bypass","score":0.9559999704360962},{"id":"https://openalex.org/keywords/morbid-obesity","display_name":"morbid obesity","score":0.9959999918937683},{"id":"https://openalex.org/keywords/bariatric-surgery","display_name":"bariatric surgery","score":0.906000018119812},{"id":"https://openalex.org/keywords/postoperative-complications","display_name":"postoperative complications","score":0.7749999761581421},{"id":"https://openalex.org/keywords/30-day-morbidity","display_name":"30-day morbidity","score":0.9110000133514404},{"id":"https://openalex.org/keywords/operative-time","display_name":"operative time","score":0.7919999957084656},{"id":"https://openalex.org/keywords/reoperation","display_name":"reoperation","score":0.7549999952316284},{"id":"https://openalex.org/keywords/long-term-efficacy","display_name":"long-term efficacy","score":0.5720000267028809}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.963823676109314},{"id":"https://openalex.org/C2778586554","wikidata":"https://www.wikidata.org/wiki/Q550141","display_name":"Sleeve gastrectomy","level":5,"score":0.7090185284614563},{"id":"https://openalex.org/C136269033","wikidata":"https://www.wikidata.org/wiki/Q3935150","display_name":"Roux-en-Y anastomosis","level":5,"score":0.6668299436569214},{"id":"https://openalex.org/C204243189","wikidata":"https://www.wikidata.org/wiki/Q1363085","display_name":"Randomization","level":3,"score":0.6215689182281494},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.6038061380386353},{"id":"https://openalex.org/C544821477","wikidata":"https://www.wikidata.org/wiki/Q718113","display_name":"Weight loss","level":3,"score":0.6001352667808533},{"id":"https://openalex.org/C3019402062","wikidata":"https://www.wikidata.org/wiki/Q1813603","display_name":"Gastric bypass","level":4,"score":0.5914008617401123},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.5632665157318115},{"id":"https://openalex.org/C3020583074","wikidata":"https://www.wikidata.org/wiki/Q12174","display_name":"Morbid obesity","level":4,"score":0.5592700839042664},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.5412155985832214},{"id":"https://openalex.org/C2780120127","wikidata":"https://www.wikidata.org/wiki/Q743664","display_name":"Abdominal surgery","level":2,"score":0.5074266791343689},{"id":"https://openalex.org/C2775965419","wikidata":"https://www.wikidata.org/wiki/Q6934595","display_name":"Multicenter trial","level":4,"score":0.49648767709732056},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.49531546235084534},{"id":"https://openalex.org/C41260117","wikidata":"https://www.wikidata.org/wiki/Q668064","display_name":"Hepatology","level":2,"score":0.49151501059532166},{"id":"https://openalex.org/C511355011","wikidata":"https://www.wikidata.org/wiki/Q12174","display_name":"Obesity","level":2,"score":0.37670978903770447},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.35205167531967163},{"id":"https://openalex.org/C2992435398","wikidata":"https://www.wikidata.org/wiki/Q6934595","display_name":"Multicenter study","level":3,"score":0.2847820520401001}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","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":"D005743","descriptor_name":"Gastrectomy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D009767","descriptor_name":"Obesity, Morbid","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D010535","descriptor_name":"Laparoscopy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","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":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1007/s00464-012-2225-4","doi":"https://doi.org/10.1007/s00464-012-2225-4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00464-012-2225-4","pdf_url":null,"source":{"id":"https://openalex.org/S47192491","display_name":"Surgical Endoscopy","issn_l":"0930-2794","issn":["0930-2794","1432-2218","1866-6817"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-140","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Surgical Endoscopy","raw_type":"journal-article"},{"id":"pmid:22476829","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/22476829","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":"Surgical endoscopy","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Randomized Controlled Trial","id":"https://openalex.org/study-designs/randomized-controlled-trial"},{"display_name":"Clinical Trial","id":"https://openalex.org/study-designs/clinical-trial"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1528744700","https://openalex.org/W1971259588","https://openalex.org/W1973830430","https://openalex.org/W1997691931","https://openalex.org/W2015918699","https://openalex.org/W2016962797","https://openalex.org/W2021946345","https://openalex.org/W2022282990","https://openalex.org/W2043813971","https://openalex.org/W2046082257","https://openalex.org/W2066117774","https://openalex.org/W2085384001","https://openalex.org/W2096998881","https://openalex.org/W2101316711","https://openalex.org/W2110791445","https://openalex.org/W2111860319","https://openalex.org/W2131929584","https://openalex.org/W2132489926","https://openalex.org/W2167881770","https://openalex.org/W2244492297","https://openalex.org/W2322022099","https://openalex.org/W2608243249"],"related_works":["https://openalex.org/W2134311066","https://openalex.org/W2148984386","https://openalex.org/W2139236194","https://openalex.org/W1977723118","https://openalex.org/W7096576306","https://openalex.org/W198473574","https://openalex.org/W1971259588","https://openalex.org/W2884142946","https://openalex.org/W2008776358","https://openalex.org/W2353152245"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":16},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":14},{"year":2014,"cited_by_count":14},{"year":2013,"cited_by_count":13},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
