{"id":"https://openalex.org/W2070685334","doi":"https://doi.org/10.1097/00003643-199811000-00006","title":"Perioperative myocardial ischaemia in patients undergoing surgery for fractured hip randomized to incremental spinal, single-dose spinal or general anaesthesia","display_name":"Perioperative myocardial ischaemia in patients undergoing surgery for fractured hip randomized to incremental spinal, single-dose spinal or general anaesthesia","publication_year":1998,"publication_date":"1998-11-01","ids":{"openalex":"https://openalex.org/W2070685334","doi":"https://doi.org/10.1097/00003643-199811000-00006","mag":"2070685334","pmid":"https://pubmed.ncbi.nlm.nih.gov/9884850"},"language":"en","primary_location":{"id":"doi:10.1097/00003643-199811000-00006","doi":"https://doi.org/10.1097/00003643-199811000-00006","is_oa":true,"landing_page_url":"https://doi.org/10.1097/00003643-199811000-00006","pdf_url":null,"source":{"id":"https://openalex.org/S108768312","display_name":"European Journal of Anaesthesiology","issn_l":"0265-0215","issn":["0265-0215","1365-2346"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Anaesthesiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1097/00003643-199811000-00006","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074989779","display_name":"Palle Juelsgaard","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"P. Juelsgaard","raw_affiliation_strings":["Department of Anaesthesiology, Aarhus Amtssygehus, Aarhus University Hospital, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anaesthesiology, Aarhus Amtssygehus, Aarhus University Hospital, Denmark","institution_ids":["https://openalex.org/I2802335433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017317202","display_name":"Niels Peter R\u00f8nnow Sand","orcid":"https://orcid.org/0000-0001-8279-557X","observed_orcids":["https://orcid.org/0000-0001-8279-557X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. P. R. Sand","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080474637","display_name":"Sven Felsby","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"S. Felsby","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048301565","display_name":"Joergen Dalsgaard","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"J. Dalsgaard","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"K. B. Jakobsen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"K. B. Jakobsen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111849456","display_name":"Olivier W.V. van den Brink","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O. Brink","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084098141","display_name":"Palle S. Carlsson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"P. S. Carlsson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5001568306","display_name":"Kristian A. Thygesen","orcid":"https://orcid.org/0000-0002-3674-1308","observed_orcids":["https://orcid.org/0000-0002-3674-1308"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Thygesen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5048301565","https://openalex.org/A5074989779","https://openalex.org/A5080474637","https://openalex.org/A5084098141"],"corresponding_institution_ids":["https://openalex.org/I2802335433"],"apc_list":null,"apc_paid":null,"fwci":1.8563,"has_fulltext":false,"cited_by_count":92,"citation_normalized_percentile":{"value":0.8229082,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":99},"biblio":{"volume":"15","issue":"6","first_page":"656","last_page":"663"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10189","display_name":"Anesthesia and Pain Management","score":0.4713999927043915,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T10189","display_name":"Anesthesia and Pain Management","score":0.4713999927043915,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T11930","display_name":"Cardiac, Anesthesia and Surgical Outcomes","score":0.3246999979019165,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T11509","display_name":"Hip and Femur Fractures","score":0.05640000104904175,"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/perioperative-myocardial-ischemia","display_name":"perioperative myocardial ischemia","score":0.9670000076293945},{"id":"https://openalex.org/keywords/general-anesthesia","display_name":"general anesthesia","score":0.9940000176429749},{"id":"https://openalex.org/keywords/hip-fracture-surgery","display_name":"hip fracture surgery","score":0.9179999828338623},{"id":"https://openalex.org/keywords/fracture-fixation","display_name":"fracture fixation","score":0.7289999723434448},{"id":"https://openalex.org/keywords/elderly-patients","display_name":"elderly patients","score":0.753000020980835},{"id":"https://openalex.org/keywords/coronary-artery-disease","display_name":"coronary artery disease","score":0.8500000238418579},{"id":"https://openalex.org/keywords/st-segment-depression","display_name":"ST-segment depression","score":0.7730000019073486},{"id":"https://openalex.org/keywords/hypotension","display_name":"hypotension","score":0.9129999876022339},{"id":"https://openalex.org/keywords/bupivacaine-dose","display_name":"bupivacaine dose","score":0.9269999861717224},{"id":"https://openalex.org/keywords/postoperative-mortality","display_name":"postoperative mortality","score":0.8629999756813049}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9792983531951904},{"id":"https://openalex.org/C31174226","wikidata":"https://www.wikidata.org/wiki/Q64855140","display_name":"Perioperative","level":2,"score":0.775729775428772},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.7705745697021484},{"id":"https://openalex.org/C2781328992","wikidata":"https://www.wikidata.org/wiki/Q422806","display_name":"Bupivacaine","level":2,"score":0.7256820201873779},{"id":"https://openalex.org/C2776983577","wikidata":"https://www.wikidata.org/wiki/Q166543","display_name":"General anaesthesia","level":2,"score":0.5022289752960205},{"id":"https://openalex.org/C2781072394","wikidata":"https://www.wikidata.org/wiki/Q407541","display_name":"Fentanyl","level":2,"score":0.48530787229537964},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4160800576210022}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000768","descriptor_name":"Anesthesia, General","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D000775","descriptor_name":"Anesthesia, Spinal","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D000779","descriptor_name":"Anesthetics, Local","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D002045","descriptor_name":"Bupivacaine","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":false},{"descriptor_ui":"D003324","descriptor_name":"Coronary Artery Disease","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005593","descriptor_name":"Fracture Fixation, Internal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006620","descriptor_name":"Hip Fractures","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D006620","descriptor_name":"Hip Fractures","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007022","descriptor_name":"Hypotension","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D007431","descriptor_name":"Intraoperative Complications","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":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015716","descriptor_name":"Electrocardiography, Ambulatory","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017202","descriptor_name":"Myocardial Ischemia","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D017202","descriptor_name":"Myocardial Ischemia","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1097/00003643-199811000-00006","doi":"https://doi.org/10.1097/00003643-199811000-00006","is_oa":true,"landing_page_url":"https://doi.org/10.1097/00003643-199811000-00006","pdf_url":null,"source":{"id":"https://openalex.org/S108768312","display_name":"European Journal of Anaesthesiology","issn_l":"0265-0215","issn":["0265-0215","1365-2346"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Anaesthesiology","raw_type":"journal-article"},{"id":"pmid:9884850","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9884850","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":"European journal of anaesthesiology","raw_type":"Clinical Trial"}],"best_oa_location":{"id":"doi:10.1097/00003643-199811000-00006","doi":"https://doi.org/10.1097/00003643-199811000-00006","is_oa":true,"landing_page_url":"https://doi.org/10.1097/00003643-199811000-00006","pdf_url":null,"source":{"id":"https://openalex.org/S108768312","display_name":"European Journal of Anaesthesiology","issn_l":"0265-0215","issn":["0265-0215","1365-2346"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Anaesthesiology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/randomized-controlled-trial","display_name":"Randomized Controlled Trial"},{"id":"https://openalex.org/study-designs/clinical-trial","display_name":"Clinical Trial"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W194356240","https://openalex.org/W1964673196","https://openalex.org/W1964989078","https://openalex.org/W1966897254","https://openalex.org/W1990851606","https://openalex.org/W1992195520","https://openalex.org/W2002614315","https://openalex.org/W2006411163","https://openalex.org/W2009937930","https://openalex.org/W2011840936","https://openalex.org/W2016977512","https://openalex.org/W2021458704","https://openalex.org/W2064052153","https://openalex.org/W2066017597","https://openalex.org/W2071089401","https://openalex.org/W2077690034","https://openalex.org/W2079648160","https://openalex.org/W2083525804","https://openalex.org/W2093898702","https://openalex.org/W2096573839","https://openalex.org/W2101598249","https://openalex.org/W2107703171","https://openalex.org/W2120357676","https://openalex.org/W2130304992","https://openalex.org/W2132133228","https://openalex.org/W2135641500","https://openalex.org/W2144402436","https://openalex.org/W2144854838","https://openalex.org/W2146062280","https://openalex.org/W2161702298","https://openalex.org/W2162845029","https://openalex.org/W2262739924","https://openalex.org/W2314198695","https://openalex.org/W2314745108","https://openalex.org/W2314942156","https://openalex.org/W2410075846","https://openalex.org/W4248020294"],"related_works":["https://openalex.org/W4391906150","https://openalex.org/W3153613541","https://openalex.org/W2055670848","https://openalex.org/W7136211962","https://openalex.org/W3179223681","https://openalex.org/W2159267845","https://openalex.org/W1986796688","https://openalex.org/W1776416859","https://openalex.org/W43862951","https://openalex.org/W4387077823"],"abstract_inverted_index":{"Quantitative":[0],"assessment":[1],"of":[2,19,24,55,80,104,109,115,126,171,180,190,238],"myocardial":[3,241],"ischaemia":[4,242],"during":[5],"incremental":[6,43,249],"spinal,":[7],"single-dose":[8,50],"spinal":[9,44,51,250],"and":[10,82,88,93,112,141,159,240],"general":[11,61],"anaesthesia":[12,45,52,62,81],"may":[13],"provide":[14],"guidelines":[15],"for":[16,22,69,83],"the":[17,28,78,84,132,198,209,233,246],"choice":[18],"anaesthetic":[20],"technique":[21],"osteosynthesis":[23],"hip":[25,70],"fractures":[26],"in":[27,101,131,139,143,153,203,216,230,245],"elderly":[29],"atherosclerotic":[30],"individual.":[31],"Forty-three":[32],"patients":[33,118,173,182],"with":[34,178],"coronary":[35],"artery":[36],"disease":[37],"were":[38,96,164,193],"allocated":[39],"to":[40,137,197],"receive":[41],"either":[42],"(bupivacaine":[46],"0.5%":[47,57,191],"plain)":[48,58],"(A),":[49,106,123,156,187],"(2.5":[53],"mL":[54,189,201],"bupivacaine":[56,192],"(B)":[59,111,140,158,204,217],"or":[60],"(fentanyl,":[63],"thiopentone,":[64],"atracurium,":[65],"enflurane,":[66],"N2O/O2)":[67],"(C)":[68,117,144,161],"surgery.":[71],"ST":[72,98,128,149,175],"segment":[73],"monitoring":[74],"was":[75,214,226,243],"performed":[76],"from":[77],"induction":[79],"following":[85],"48":[86],"h,":[87],"perioperative":[89],"hypotension,":[90],"blood":[91],"loss":[92],"fluid":[94],"therapy":[95],"recorded.":[97],"depression":[99,150,176],"developed":[100,174],"two":[102],"out":[103,108,114],"14":[105,116],"seven":[107,127],"15":[110],"six":[113],"(P":[119,145,166,183,205,218],"=":[120],"0.14).":[121],"In":[122,186,208],"a":[124],"total":[125],"depressions":[129],"occurred":[130,152],"observation":[133],"period":[134],"as":[135,195],"opposed":[136,196],"125":[138],"16":[142],"<":[146,167,184,206,219],"0.05).":[147],"Intra-operative":[148],"only":[151],"(B).":[154],"Three":[155],"33":[157],"40":[160],"hypotensive":[162,172],"events":[163],"recorded":[165],"0.002).":[168],"Altogether,":[169],"56%":[170],"compared":[177],"10%":[179],"normotensive":[181],"0.003).":[185],"1.6":[188],"used":[194],"fixed":[199],"2.5":[200],"dose":[202],"0.001).":[207],"first":[210],"post-operative":[211],"week,":[212],"mortality":[213,231],"higher":[215],"0.05)":[220],"but,":[221],"after":[222],"1":[223],"month,":[224],"there":[225],"no":[227],"significant":[228],"difference":[229],"between":[232],"three":[234],"groups.":[235],"The":[236],"incidence":[237],"hypotension":[239],"lowest":[244],"group":[247],"receiving":[248],"anaesthesia.":[251]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":5}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
