{"id":"https://openalex.org/W7225802772","doi":"https://doi.org/10.66789/tjcvd.2026.816","title":"Association of NIRS changes during and after mechanical thrombectomy with early clinical and radiological outcomes","display_name":"Association of NIRS changes during and after mechanical thrombectomy with early clinical and radiological outcomes","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225802772","doi":"https://doi.org/10.66789/tjcvd.2026.816"},"language":"en","primary_location":{"id":"doi:10.66789/tjcvd.2026.816","doi":"https://doi.org/10.66789/tjcvd.2026.816","is_oa":true,"landing_page_url":"https://doi.org/10.66789/tjcvd.2026.816","pdf_url":null,"source":{"id":"https://openalex.org/S5407047893","display_name":"Turkish Journal of Cerebrovascular Diseases","issn_l":"1301-1375","issn":["1301-1375","2146-9113","3062-3707"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318333","host_organization_name":"Turkish Society of Cerebrovascular Diseases","host_organization_lineage":["https://openalex.org/P4310318333"],"host_organization_lineage_names":["Turkish Society of Cerebrovascular Diseases"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Turkish Journal of Cerebrovascular Diseases","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.66789/tjcvd.2026.816","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161479827","display_name":"Batuhan \u00d6zerdem","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405254304","display_name":"Ankara Etlik City Hospital","ror":"https://ror.org/01nk6sj42","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I1303077703","https://openalex.org/I4405254304"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Batuhan \u00d6zerdem","raw_affiliation_strings":["Neurology Clinic, Ankara Etlik City Hospital, Ankara, T\u00fcrkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Neurology Clinic, Ankara Etlik City Hospital, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I4405254304"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044955704","display_name":"Zaur Mehdiyev","orcid":"https://orcid.org/0000-0002-0917-0036","observed_orcids":["https://orcid.org/0000-0002-0917-0036","https://orcid.org/0009-0006-0257-8174"]},"institutions":[{"id":"https://openalex.org/I4405254304","display_name":"Ankara Etlik City Hospital","ror":"https://ror.org/01nk6sj42","country_code":"TR","type":"healthcare","lineage":["https://openalex.org/I1303077703","https://openalex.org/I4405254304"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Zaur Mehdiyev","raw_affiliation_strings":["Neurology Clinic, Ankara Etlik City Hospital, Ankara, T\u00fcrkiye"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Neurology Clinic, Ankara Etlik City Hospital, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I4405254304"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405254304"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"32","issue":"Supplement 1","first_page":"5","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10227","display_name":"Acute Ischemic Stroke Management","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10227","display_name":"Acute Ischemic Stroke Management","score":0.9868000149726868,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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":0.009600000455975533,"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/T11763","display_name":"Intracerebral and Subarachnoid Hemorrhage Research","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9721999764442444},{"id":"https://openalex.org/C190892606","wikidata":"https://www.wikidata.org/wiki/Q3512464","display_name":"Radiological weapon","level":2,"score":0.652999997138977},{"id":"https://openalex.org/C206041023","wikidata":"https://www.wikidata.org/wiki/Q1751970","display_name":"Wilcoxon signed-rank test","level":3,"score":0.5404999852180481},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4812000095844269},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4602000117301941},{"id":"https://openalex.org/C2780645631","wikidata":"https://www.wikidata.org/wiki/Q671554","display_name":"Stroke (engine)","level":2,"score":0.43130001425743103},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.41449999809265137},{"id":"https://openalex.org/C3020199598","wikidata":"https://www.wikidata.org/wiki/Q12202","display_name":"Ischemic stroke","level":3,"score":0.38749998807907104},{"id":"https://openalex.org/C117220453","wikidata":"https://www.wikidata.org/wiki/Q5172842","display_name":"Correlation","level":2,"score":0.3797000050544739},{"id":"https://openalex.org/C63363279","wikidata":"https://www.wikidata.org/wiki/Q5133848","display_name":"Clinical significance","level":2,"score":0.34869998693466187},{"id":"https://openalex.org/C3020166492","wikidata":"https://www.wikidata.org/wiki/Q12202","display_name":"Acute stroke","level":3,"score":0.31450000405311584},{"id":"https://openalex.org/C159744936","wikidata":"https://www.wikidata.org/wiki/Q1126730","display_name":"Spearman's rank correlation coefficient","level":2,"score":0.303600013256073},{"id":"https://openalex.org/C2988405389","wikidata":"https://www.wikidata.org/wiki/Q6987247","display_name":"Negative correlation","level":2,"score":0.26100000739097595},{"id":"https://openalex.org/C2986115478","wikidata":"https://www.wikidata.org/wiki/Q186290","display_name":"Positive correlation","level":2,"score":0.26010000705718994},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2524000108242035}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.66789/tjcvd.2026.816","doi":"https://doi.org/10.66789/tjcvd.2026.816","is_oa":true,"landing_page_url":"https://doi.org/10.66789/tjcvd.2026.816","pdf_url":null,"source":{"id":"https://openalex.org/S5407047893","display_name":"Turkish Journal of Cerebrovascular Diseases","issn_l":"1301-1375","issn":["1301-1375","2146-9113","3062-3707"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318333","host_organization_name":"Turkish Society of Cerebrovascular Diseases","host_organization_lineage":["https://openalex.org/P4310318333"],"host_organization_lineage_names":["Turkish Society of Cerebrovascular Diseases"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Turkish Journal of Cerebrovascular Diseases","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.66789/tjcvd.2026.816","doi":"https://doi.org/10.66789/tjcvd.2026.816","is_oa":true,"landing_page_url":"https://doi.org/10.66789/tjcvd.2026.816","pdf_url":null,"source":{"id":"https://openalex.org/S5407047893","display_name":"Turkish Journal of Cerebrovascular Diseases","issn_l":"1301-1375","issn":["1301-1375","2146-9113","3062-3707"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318333","host_organization_name":"Turkish Society of Cerebrovascular Diseases","host_organization_lineage":["https://openalex.org/P4310318333"],"host_organization_lineage_names":["Turkish Society of Cerebrovascular Diseases"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Turkish Journal of Cerebrovascular Diseases","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Introduction:":[0],"This":[1,198],"study":[2,200],"aimed":[3],"to":[4,19,253],"evaluate":[5],"the":[6,63,82,88,92,111,118,136,181,189,232,239,243],"changes":[7,80,107,184,206],"in":[8,116,207,256],"cerebral":[9],"NIRS":[10,42,79,183,208],"parameters":[11,209],"before":[12,60],"and":[13,18,26,38,49,62,70,91,96,135,162,174,196,228,231],"after":[14,66],"recanalization":[15,61,67,121],"during":[16,210],"thrombectomy":[17,33,211],"investigate":[20],"their":[21],"relationship":[22,93,147,169],"with":[23,41,81,102,110,148,215],"early":[24,216],"radiological":[25,217],"clinical":[27],"outcomes.Methods:":[28],"Patients":[29],"who":[30],"underwent":[31],"mechanical":[32],"for":[34,54],"acute":[35],"ischemic":[36],"stroke":[37],"were":[39,43,52,68,74,108,125,223],"monitored":[40],"evaluated.":[44],"Oxyhemoglobin,":[45],"deoxyhemoglobin,":[46],"total":[47,160],"hemoglobin,":[48],"THI":[50],"values":[51,72],"recorded":[53],"24":[55],"hours.":[56],"The":[57,76],"last":[58],"measurement":[59,65],"first":[64],"compared,":[69],"\u0394":[71],"(post\u2013pre)":[73],"calculated.":[75],"association":[77],"of":[78,120,180,238],"ASPECT":[83,139,149,163,235],"score":[84,140],"on":[85],"follow-up":[86,137,233],"CT,":[87],"24-hour":[89,97],"NIHSS,":[90],"between":[94,133,159,172,225],"baseline":[95],"NIHSS":[98,175],"scores":[99],"was":[100,131,156,170,185],"assessed":[101],"Spearman":[103],"correlation":[104,130,155],"analysis.":[105],"Pre\u2013post":[106],"compared":[109],"Wilcoxon":[112,190],"test.Results:":[113],"Ten":[114],"patients":[115],"whom":[117],"time":[119],"could":[122],"be":[123,213,246,254],"determined":[124],"analyzed.":[126],"A":[127,152,166],"moderate-to-strong":[128,153,167,221],"negative":[129,154,168],"found":[132],"\u0394THI":[134],"CT":[138,234],"(\u03c1=\u22120.640;":[141],"p=0.046).":[142],"\u0394oxyhemoglobin":[143,173],"showed":[144],"a":[145],"similar":[146],"(\u03c1=\u22120.630;":[150],"p=0.051).":[151],"also":[157],"observed":[158,171,224],"hemoglobin":[161,230],"(\u03c1=\u22120.612;":[164],"p=0.060).":[165],"improvement":[176],"(\u03c1=\u22120.567;":[177],"p=0.087).":[178],"None":[179],"pre\u2013post":[182],"statistically":[186],"significant":[187],"by":[188],"test":[191],"(all":[192],"p>0.05)":[193],"(Figures":[194],"1":[195],"2).Discussion/Conclusion:":[197],"pilot":[199],"provides":[201],"preliminary":[202],"evidence":[203],"that":[204],"recanalization-related":[205],"may":[212],"associated":[214],"outcomes.":[218],"In":[219],"particular,":[220],"associations":[222,251],"\u0394THI,":[226],"\u0394oxyhemoglobin,":[227],"\u0394total":[229],"score.":[236],"Because":[237],"small":[240],"sample":[241],"size,":[242],"findings":[244],"should":[245],"regarded":[247],"as":[248],"exploratory.":[249],"These":[250],"need":[252],"confirmed":[255],"larger":[257],"patient":[258],"series.Keywords:":[259]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}