{"id":"https://openalex.org/W2006057155","doi":"https://doi.org/10.4097/kjae.2014.67.6.391","title":"Comparison of the effects of on-pump and off-pump coronary artery bypass surgery on cerebral oxygen saturation using near-infrared spectroscopy","display_name":"Comparison of the effects of on-pump and off-pump coronary artery bypass surgery on cerebral oxygen saturation using near-infrared spectroscopy","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2006057155","doi":"https://doi.org/10.4097/kjae.2014.67.6.391","mag":"2006057155","pmid":"https://pubmed.ncbi.nlm.nih.gov/25558339","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/4280476"},"language":"en","primary_location":{"id":"doi:10.4097/kjae.2014.67.6.391","doi":"https://doi.org/10.4097/kjae.2014.67.6.391","is_oa":true,"landing_page_url":"https://doi.org/10.4097/kjae.2014.67.6.391","pdf_url":"https://ekja.org/upload/pdf/kjae-67-391.pdf","source":{"id":"https://openalex.org/S4210221379","display_name":"Korean Journal of Anesthesiology","issn_l":"0302-5780","issn":["0302-5780","2005-6419","2005-7563"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","jufo-1","kci-registered","medline","oarl","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319500","host_organization_name":"Korean Society of Anesthesiologists","host_organization_lineage":["https://openalex.org/P4310319500"],"host_organization_lineage_names":["Korean Society of Anesthesiologists"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Korean Journal of Anesthesiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ekja.org/upload/pdf/kjae-67-391.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066912622","display_name":"G\u00fcray Demir","orcid":"https://orcid.org/0000-0001-5528-3237","observed_orcids":["https://orcid.org/0000-0001-5528-3237"]},"institutions":[{"id":"https://openalex.org/I4210124717","display_name":"Bak\u0131rk\u00f6y Dr.Sadi Konuk E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/02smkcg51","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210124717"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Guray Demir","raw_affiliation_strings":["Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey","institution_ids":["https://openalex.org/I4210124717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082749537","display_name":"Zafer \u00c7ukurova","orcid":"https://orcid.org/0000-0002-8893-3977","observed_orcids":["https://orcid.org/0000-0002-8893-3977","https://orcid.org/0000-0002-5078-315X"]},"institutions":[{"id":"https://openalex.org/I4210124717","display_name":"Bak\u0131rk\u00f6y Dr.Sadi Konuk E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/02smkcg51","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210124717"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Zafer \u00c7ukurova","raw_affiliation_strings":["Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey","institution_ids":["https://openalex.org/I4210124717"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073402205","display_name":"G\u00fclay A\u015f\u0131k Eren","orcid":"https://orcid.org/0000-0002-5365-3641","observed_orcids":["https://orcid.org/0000-0002-5365-3641"]},"institutions":[{"id":"https://openalex.org/I4210124717","display_name":"Bak\u0131rk\u00f6y Dr.Sadi Konuk E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/02smkcg51","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210124717"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"G\u00fclay Eren","raw_affiliation_strings":["Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey","institution_ids":["https://openalex.org/I4210124717"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113725632","display_name":"Oya Herg\u00fcnsel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210124717","display_name":"Bak\u0131rk\u00f6y Dr.Sadi Konuk E\u011fitim ve Ara\u015ft\u0131rma Hastanesi","ror":"https://ror.org/02smkcg51","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I4210124717"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Oya Herg\u00fcnsel","raw_affiliation_strings":["Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology and Reanimation, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey","institution_ids":["https://openalex.org/I4210124717"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5066912622"],"corresponding_institution_ids":["https://openalex.org/I4210124717"],"apc_list":null,"apc_paid":null,"fwci":0.9599,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.73953102,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"67","issue":"6","first_page":"391","last_page":"391"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.9990000128746033,"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/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.9990000128746033,"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/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.0006000000284984708,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","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/on-pump-coronary-artery-bypass-grafting","display_name":"on-pump coronary artery bypass grafting","score":0.7720000147819519},{"id":"https://openalex.org/keywords/off-pump-coronary-artery-bypass-grafting","display_name":"off-pump coronary artery bypass","score":0.9990000128746033},{"id":"https://openalex.org/keywords/cerebral-oxygenation","display_name":"cerebral oxygenation","score":0.8360000252723694},{"id":"https://openalex.org/keywords/regional-cerebral-oxygen-saturation","display_name":"regional cerebral oxygen saturation","score":0.8429999947547913},{"id":"https://openalex.org/keywords/cardiopulmonary-bypass","display_name":"cardiopulmonary bypass","score":0.8410000205039978},{"id":"https://openalex.org/keywords/central-nervous-system-complications","display_name":"central nervous system complications","score":0.7720000147819519},{"id":"https://openalex.org/keywords/postoperative-cognitive-function","display_name":"postoperative cognitive function","score":0.6000000238418579},{"id":"https://openalex.org/keywords/hypothermia","display_name":"hypothermia","score":0.5950000286102295},{"id":"https://openalex.org/keywords/perioperative-hemodynamics","display_name":"perioperative hemodynamics","score":0.5799999833106995},{"id":"https://openalex.org/keywords/body-temperature","display_name":"body temperature","score":0.3959999978542328}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9481455087661743},{"id":"https://openalex.org/C31174226","wikidata":"https://www.wikidata.org/wiki/Q64855140","display_name":"Perioperative","level":2,"score":0.7279267311096191},{"id":"https://openalex.org/C2780069944","wikidata":"https://www.wikidata.org/wiki/Q1784630","display_name":"Off-pump coronary artery bypass","level":4,"score":0.659540057182312},{"id":"https://openalex.org/C2778881276","wikidata":"https://www.wikidata.org/wiki/Q552304","display_name":"Cardiopulmonary bypass","level":2,"score":0.6186209321022034},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.5853592753410339},{"id":"https://openalex.org/C2775901492","wikidata":"https://www.wikidata.org/wiki/Q186020","display_name":"Coronary artery bypass surgery","level":3,"score":0.48829150199890137},{"id":"https://openalex.org/C2778789114","wikidata":"https://www.wikidata.org/wiki/Q235007","display_name":"Cardiac surgery","level":2,"score":0.4872657060623169},{"id":"https://openalex.org/C2777140959","wikidata":"https://www.wikidata.org/wiki/Q10343041","display_name":"pCO2","level":2,"score":0.44695931673049927},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.4286747872829437},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.42011183500289917},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3655272424221039},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3364296555519104},{"id":"https://openalex.org/C3017915907","wikidata":"https://www.wikidata.org/wiki/Q186020","display_name":"Bypass grafting","level":3,"score":0.0824548602104187}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.4097/kjae.2014.67.6.391","doi":"https://doi.org/10.4097/kjae.2014.67.6.391","is_oa":true,"landing_page_url":"https://doi.org/10.4097/kjae.2014.67.6.391","pdf_url":"https://ekja.org/upload/pdf/kjae-67-391.pdf","source":{"id":"https://openalex.org/S4210221379","display_name":"Korean Journal of Anesthesiology","issn_l":"0302-5780","issn":["0302-5780","2005-6419","2005-7563"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","jufo-1","kci-registered","medline","oarl","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319500","host_organization_name":"Korean Society of Anesthesiologists","host_organization_lineage":["https://openalex.org/P4310319500"],"host_organization_lineage_names":["Korean Society of Anesthesiologists"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Korean Journal of Anesthesiology","raw_type":"journal-article"},{"id":"pmid:25558339","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/25558339","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":"Korean journal of anesthesiology","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:4280476","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC4280476/","pdf_url":null,"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-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Korean J Anesthesiol","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:0f31ddf44c0a47968ac21f57252697c3","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/0f31ddf44c0a47968ac21f57252697c3","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Korean Journal of Anesthesiology, Vol 67, Iss 6, Pp 391-397 (2014)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.4097/kjae.2014.67.6.391","doi":"https://doi.org/10.4097/kjae.2014.67.6.391","is_oa":true,"landing_page_url":"https://doi.org/10.4097/kjae.2014.67.6.391","pdf_url":"https://ekja.org/upload/pdf/kjae-67-391.pdf","source":{"id":"https://openalex.org/S4210221379","display_name":"Korean Journal of Anesthesiology","issn_l":"0302-5780","issn":["0302-5780","2005-6419","2005-7563"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","dongbi-c","jufo-1","kci-registered","medline","oarl","poland-40","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319500","host_organization_name":"Korean Society of Anesthesiologists","host_organization_lineage":["https://openalex.org/P4310319500"],"host_organization_lineage_names":["Korean Society of Anesthesiologists"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Korean Journal of Anesthesiology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9940000176429749}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2006057155.pdf","grobid_xml":"https://content.openalex.org/works/W2006057155.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W85069104","https://openalex.org/W101382667","https://openalex.org/W132368898","https://openalex.org/W155977795","https://openalex.org/W1506624228","https://openalex.org/W1523194239","https://openalex.org/W1715322652","https://openalex.org/W1964106732","https://openalex.org/W1966659148","https://openalex.org/W1971896030","https://openalex.org/W1977382841","https://openalex.org/W1983015402","https://openalex.org/W1987588713","https://openalex.org/W1991910079","https://openalex.org/W1993290997","https://openalex.org/W1995645470","https://openalex.org/W2059065408","https://openalex.org/W2069818575","https://openalex.org/W2072481123","https://openalex.org/W2075326683","https://openalex.org/W2104436652","https://openalex.org/W2140770928","https://openalex.org/W2146060198","https://openalex.org/W2152277879","https://openalex.org/W2309398925","https://openalex.org/W2333527302","https://openalex.org/W2406249026","https://openalex.org/W2415289528","https://openalex.org/W2500647420"],"related_works":["https://openalex.org/W2143161786","https://openalex.org/W2040211099","https://openalex.org/W2095132217","https://openalex.org/W4220952797","https://openalex.org/W2325038023","https://openalex.org/W4391971321","https://openalex.org/W2263548094","https://openalex.org/W2037445329","https://openalex.org/W2805458854","https://openalex.org/W2116934019"],"abstract_inverted_index":{"BACKGROUND:":[0],"Central":[1],"nervous":[2],"system":[3],"complications":[4],"are":[5],"the":[6,28,44,139,178,191,197,208,221,224,232,235,240,257,261,281,286],"most":[7],"clinically":[8],"important":[9],"of":[10,36,46,115,239,260,263,280,284,291],"those":[11,290],"affecting":[12],"mortality":[13],"in":[14,138,152,162,174,207,217,226],"patients":[15,65],"undergoing":[16],"coronary":[17,50,248],"artery":[18,51,249],"surgery.":[19,83,293],"Newly":[20],"developed":[21],"sophisticated":[22],"techniques":[23],"and":[24,48,77,85,112,125,146,158,166,193,202,213,237,255],"surgical":[25],"interventions":[26],"obviating":[27],"need":[29],"for":[30,72,121],"cardiopulmonary":[31,265],"pumps":[32],"have":[33],"facilitated":[34],"avoidance":[35],"these":[37],"complications.":[38],"In":[39,220],"this":[40],"study,":[41],"we":[42],"compared":[43],"impact":[45],"on-pump":[47,73,140,209,222,275],"off-pump":[49,78,292],"bypass":[52],"surgery":[53,250],"on":[54],"cerebral":[55,106,252],"oxygenation":[56,253,268],"using":[57],"near-infrared":[58],"spectroscopy.":[59],"METHODS:":[60],"This":[61],"study":[62],"included":[63],"40":[64],"with":[66],"no":[67],"comorbidities":[68],"who":[69],"were":[70,119,128,144,150,160],"scheduled":[71],"(n":[74,79],"=":[75,80],"20)":[76,81],"cardiac":[82],"Preoperative":[84],"postoperative":[86,148,194,214,287],"Standardized":[87],"Mini-Mental":[88],"State":[89],"Examination":[90],"(SMMSE)":[91],"scores,":[92],"perioperative":[93,192],"mean":[94,133],"arterial":[95],"blood":[96],"pressure":[97,114],"(MAP),":[98],"hematocrit":[99],"(Hct),":[100],"peripheral":[101],"oxygen":[102],"saturation":[103],"(SpO2),":[104],"regional":[105],"oximetry":[107],"values":[108,149],"(rSO2),":[109],"body":[110,198],"temperature,":[111],"partial":[113],"carbon":[116],"dioxide":[117],"(PCO2)":[118],"recorded,":[120],"all":[122],"patients.":[123],"Intergroup":[124],"intragroup":[126],"comparisons":[127],"then":[129],"performed.":[130],"RESULTS:":[131],"The":[132,211],"operative":[134],"time":[135],"was":[136,228],"longer":[137],"group.":[141,210],"SMMSE":[142],"scores":[143],"similar":[145,161],"relevant":[147],"lower":[151],"both":[153,163,218],"groups.":[154,164,219],"Perioperative":[155],"MAP,":[156],"PCO2,":[157],"SpO2":[159,165],"PCO2":[167],"did":[168],"not":[169],"differ":[170],"from":[171],"baseline":[172],"levels":[173,188],"either":[175],"group,":[176,223],"while":[177,196],"postextubation":[179],"MAP":[180],"at":[181],"2":[182],"h":[183],"postoperatively":[184],"remained":[185],"low.":[186],"Hct":[187],"decreased":[189,216],"during":[190,231,247,254,274],"periods,":[195],"temperature":[199],"declined":[200],"perioperatively":[201],"to":[203,270],"a":[204,264,271],"greater":[205,272],"degree":[206],"intraoperative":[212],"rSO2":[215,227],"decrease":[225],"more":[229],"prominent":[230],"interval":[233],"between":[234],"start":[236],"closure":[238],"sternotomy.":[241],"CONCLUSIONS:":[242],"Physiological":[243],"alterations":[244],"that":[245],"occur":[246],"affect":[251],"after":[256],"operation":[258],"irrespective":[259],"application":[262],"pump.":[266],"Cerebral":[267],"decreases":[269],"extent":[273],"surgery;":[276],"however,":[277],"probably":[278],"because":[279],"neuroprotective":[282],"effects":[283],"hypothermia,":[285],"changes":[288],"resemble":[289]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}