{"id":"https://openalex.org/W4281639601","doi":"https://doi.org/10.1089/lap.2022.0196","title":"Predictive Factors for Conversion from Laparoscopic Adrenalectomy to Open Surgery: A 9-Year Review of 911 Cases","display_name":"Predictive Factors for Conversion from Laparoscopic Adrenalectomy to Open Surgery: A 9-Year Review of 911 Cases","publication_year":2022,"publication_date":"2022-05-26","ids":{"openalex":"https://openalex.org/W4281639601","doi":"https://doi.org/10.1089/lap.2022.0196","pmid":"https://pubmed.ncbi.nlm.nih.gov/35617700"},"language":"en","primary_location":{"id":"doi:10.1089/lap.2022.0196","doi":"https://doi.org/10.1089/lap.2022.0196","is_oa":false,"landing_page_url":"https://doi.org/10.1089/lap.2022.0196","pdf_url":null,"source":{"id":"https://openalex.org/S21837735","display_name":"Journal of Laparoendoscopic & Advanced Surgical Techniques","issn_l":"1092-6429","issn":["1092-6429","1557-9034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320443","host_organization_name":"Mary Ann Liebert, Inc.","host_organization_lineage":["https://openalex.org/P4310320443","https://openalex.org/P4310320017"],"host_organization_lineage_names":["Mary Ann Liebert, Inc.","SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Laparoendoscopic &amp; Advanced Surgical Techniques","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/A5040118915","display_name":"Qian Hou","orcid":"https://orcid.org/0000-0003-0480-7795","observed_orcids":["https://orcid.org/0000-0003-0480-7795"]},"institutions":[{"id":"https://openalex.org/I4210124531","display_name":"Lanzhou University Second Hospital","ror":"https://ror.org/02erhaz63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210124531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qian Hou","raw_affiliation_strings":["Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-0480-7795","affiliations":[{"raw_affiliation_string":"Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I4210124531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027106716","display_name":"Biao Zhang","orcid":"https://orcid.org/0000-0003-2802-1818","observed_orcids":["https://orcid.org/0000-0003-2802-1818","https://orcid.org/0009-0007-8322-3523"]},"institutions":[{"id":"https://openalex.org/I4210124531","display_name":"Lanzhou University Second Hospital","ror":"https://ror.org/02erhaz63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210124531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biao Zhang","raw_affiliation_strings":["Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China"],"raw_orcid":"https://orcid.org/0000-0003-2802-1818","affiliations":[{"raw_affiliation_string":"Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I4210124531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002451282","display_name":"Yao Luo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210124531","display_name":"Lanzhou University Second Hospital","ror":"https://ror.org/02erhaz63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210124531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yao Luo","raw_affiliation_strings":["Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I4210124531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100714812","display_name":"Pengyuan Wang","orcid":"https://orcid.org/0000-0003-3884-0227","observed_orcids":["https://orcid.org/0000-0003-3884-0227"]},"institutions":[{"id":"https://openalex.org/I4210124531","display_name":"Lanzhou University Second Hospital","ror":"https://ror.org/02erhaz63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210124531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyuan Wang","raw_affiliation_strings":["Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I4210124531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101830008","display_name":"Shujun Yang","orcid":"https://orcid.org/0009-0009-3963-264X","observed_orcids":["https://orcid.org/0009-0009-3963-264X"]},"institutions":[{"id":"https://openalex.org/I4210124531","display_name":"Lanzhou University Second Hospital","ror":"https://ror.org/02erhaz63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210124531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shujun Yang","raw_affiliation_strings":["Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I4210124531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103102324","display_name":"Panfeng Shang","orcid":"https://orcid.org/0000-0002-9622-9664","observed_orcids":["https://orcid.org/0000-0002-9622-9664","https://orcid.org/0009-0008-2326-9906"]},"institutions":[{"id":"https://openalex.org/I4210124531","display_name":"Lanzhou University Second Hospital","ror":"https://ror.org/02erhaz63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210124531"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Panfeng Shang","raw_affiliation_strings":["Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9622-9664","affiliations":[{"raw_affiliation_string":"Department of Urology, The Second Hospital of Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I4210124531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103102324"],"corresponding_institution_ids":["https://openalex.org/I4210124531"],"apc_list":null,"apc_paid":null,"fwci":1.4906,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81128241,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":96},"biblio":{"volume":"33","issue":"1","first_page":"38","last_page":"43"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11054","display_name":"Adrenal and Paraganglionic Tumors","score":0.9980000257492065,"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/T11054","display_name":"Adrenal and Paraganglionic Tumors","score":0.9980000257492065,"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/T10449","display_name":"Renal cell carcinoma treatment","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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":0.00019999999494757503,"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-adrenalectomy","display_name":"laparoscopic adrenalectomy","score":0.9829999804496765},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.6449999809265137},{"id":"https://openalex.org/keywords/adrenal-tumors","display_name":"adrenal tumors","score":0.9789999723434448},{"id":"https://openalex.org/keywords/pheochromocytoma","display_name":"pheochromocytoma","score":0.9010000228881836},{"id":"https://openalex.org/keywords/adrenal-malignancy","display_name":"adrenal malignancy","score":0.7870000004768372},{"id":"https://openalex.org/keywords/tumor-size","display_name":"tumor size","score":0.9509999752044678},{"id":"https://openalex.org/keywords/transabdominal-approach","display_name":"transabdominal approach","score":0.8820000290870667},{"id":"https://openalex.org/keywords/histological-subtypes","display_name":"histological subtypes","score":0.6949999928474426},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.7960000038146973},{"id":"https://openalex.org/keywords/preoperative-risk-prediction","display_name":"preoperative risk prediction","score":0.6489999890327454},{"id":"https://openalex.org/keywords/minimally-invasive-surgery","display_name":"minimally invasive surgery","score":0.8009999990463257},{"id":"https://openalex.org/keywords/surgical-planning","display_name":"surgical planning","score":0.531000018119812},{"id":"https://openalex.org/keywords/conversion-rate","display_name":"conversion rate","score":0.37599998712539673},{"id":"https://openalex.org/keywords/surgical-complications","display_name":"surgical complications","score":0.36500000953674316},{"id":"https://openalex.org/keywords/length-of-hospital-stay","display_name":"length of hospital stay","score":0.6159999966621399}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9075882434844971},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.8457974791526794},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.8401730060577393},{"id":"https://openalex.org/C2780087391","wikidata":"https://www.wikidata.org/wiki/Q366774","display_name":"Adrenalectomy","level":2,"score":0.7099836468696594},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.6528103351593018},{"id":"https://openalex.org/C144301174","wikidata":"https://www.wikidata.org/wiki/Q7893852","display_name":"Univariate analysis","level":3,"score":0.5519381165504456},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.47370168566703796},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.47223612666130066},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.45791947841644287},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.32487305998802185},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.27751487493515015}],"mesh":[{"descriptor_ui":"D000310","descriptor_name":"Adrenal Gland Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D000310","descriptor_name":"Adrenal Gland Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D000315","descriptor_name":"Adrenalectomy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010535","descriptor_name":"Laparoscopy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D061887","descriptor_name":"Conversion to Open Surgery","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1089/lap.2022.0196","doi":"https://doi.org/10.1089/lap.2022.0196","is_oa":false,"landing_page_url":"https://doi.org/10.1089/lap.2022.0196","pdf_url":null,"source":{"id":"https://openalex.org/S21837735","display_name":"Journal of Laparoendoscopic & Advanced Surgical Techniques","issn_l":"1092-6429","issn":["1092-6429","1557-9034"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320443","host_organization_name":"Mary Ann Liebert, Inc.","host_organization_lineage":["https://openalex.org/P4310320443","https://openalex.org/P4310320017"],"host_organization_lineage_names":["Mary Ann Liebert, Inc.","SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Laparoendoscopic &amp; Advanced Surgical Techniques","raw_type":"journal-article"},{"id":"pmid:35617700","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35617700","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":"Journal of laparoendoscopic & advanced surgical techniques. Part A","raw_type":"Journal Article"}],"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":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1220151980","https://openalex.org/W2003105567","https://openalex.org/W2036388827","https://openalex.org/W2105082365","https://openalex.org/W2218414529","https://openalex.org/W2558173894","https://openalex.org/W2954941526","https://openalex.org/W2973242167","https://openalex.org/W2991481941","https://openalex.org/W3005572865","https://openalex.org/W3034012904","https://openalex.org/W3041791131","https://openalex.org/W3045514035","https://openalex.org/W3046937407","https://openalex.org/W3139123990","https://openalex.org/W3157042468","https://openalex.org/W3186340074","https://openalex.org/W4214909990"],"related_works":["https://openalex.org/W2003105567","https://openalex.org/W2991481941","https://openalex.org/W4365802628","https://openalex.org/W3174706181","https://openalex.org/W2123341405","https://openalex.org/W2036388827","https://openalex.org/W3010178937","https://openalex.org/W4313458831","https://openalex.org/W3159382330","https://openalex.org/W2040453662"],"abstract_inverted_index":{"Background:":[0],"With":[1],"the":[2,13,16,42,70,87,90,95,102,114,121,129,145,181,288,302,310,315],"development":[3],"of":[4,18,36,72,76,118,131,277,281,290,317],"minimally":[5],"invasive":[6],"techniques,":[7],"laparoscopic":[8,96,270],"adrenalectomy":[9,26],"(LA)":[10],"has":[11],"become":[12],"standard":[14],"for":[15,45,242,266,284],"treatment":[17],"adrenal":[19,64],"surgical":[20,88,164,258,295],"diseases,":[21],"but":[22,305],"conversion":[23,46,103,267,291,303],"to":[24,40,49,82,86,112,127,142,252,271,286,308],"open":[25,273],"(OA)":[27],"is":[28,280],"also":[29,306],"necessary":[30],"in":[31,69],"some":[32],"cases.":[33],"The":[34,245],"purpose":[35],"this":[37,135],"study":[38,54],"was":[39,55,110,125],"investigate":[41],"risk":[43,116,240,289],"factors":[44,117,241,265],"from":[47,79,268],"LA":[48,68],"OA.":[50],"Methods:":[51],"A":[52],"retrospective":[53],"performed":[56],"on":[57],"911":[58],"patients":[59,91,138],"who":[60],"were":[61,92,140,175,238,263],"diagnosed":[62],"with":[63,178],"tumors":[65],"and":[66,101,120,169,224,260,292,313],"underwent":[67],"Department":[71],"Urology,":[73],"Second":[74],"Hospital":[75],"Lanzhou":[77],"University":[78],"January":[80],"2013":[81],"December":[83],"2021.":[84],"According":[85],"methods,":[89],"divided":[93],"into":[94],"group":[97,104],"(n":[98,105],"=":[99,106,152,173,190,197,203,210,215,222,229],"873)":[100],"38).":[107],"Logistic":[108],"regression":[109,123,247],"used":[111],"analyze":[113],"independent":[115,239],"conversion,":[119],"logistic":[122,246],"equation":[124,248],"established":[126],"predict":[128,253],"probability":[130],"conversion.":[132,179,254],"Results:":[133],"In":[134,144,180],"study,":[136],"38":[137],"(4.17%)":[139],"converted":[141],"open.":[143],"univariate":[146],"analysis,":[147,183],"body":[148],"mass":[149],"index":[150],"(P":[151,156,161,166,172],".037),":[153],"tumor":[154,159,184,226],"side":[155],"<":[157,162,167,236],".001),":[158,163,168,223],"size":[160],"approach":[165,200],"histological":[170,261],"type":[171,262],".006)":[174],"significantly":[176],"associated":[177],"multivariate":[182],"diameter":[185],">7":[186],"cm":[187],"(odds":[188,201,213,227],"ratio":[189,202,214,228],"2.835,":[191],"95%":[192,205,217,231],"confidence":[193,206,218,232],"interval":[194,207,219,233],"1.096\u20137.335;":[195],"P":[196,209,221,235],".032),":[198],"transabdominal":[199],"2.400,":[204],"1.136\u20135.074;":[208],".022),":[211],"pheochromocytoma":[212],"5.018,":[216],"1.964\u201312.822;":[220],"malignant":[225],"17.781,":[230],"4.156\u201376.075;":[234],".001)":[237],"transition":[243],"opening.":[244],"showed":[249],"good":[250],"power":[251],"Conclusion:":[255],"Tumor":[256],"size,":[257],"approach,":[259],"predictive":[264],"a":[269,294],"an":[272],"procedure.":[274],"Preoperative":[275],"evaluation":[276],"these":[278],"characteristics":[279],"great":[282],"value":[283],"clinicians":[285],"evaluate":[287],"make":[293],"plan.":[296],"It":[297],"can":[298],"not":[299],"only":[300],"reduce":[301],"rate":[304],"help":[307],"improve":[309],"intraoperative":[311],"situation":[312],"shorten":[314],"length":[316],"hospital":[318],"stays.":[319]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2022-06-13T00:00:00"}
