The Relation of End-Tidal CO2 Values With Infarct Volume and Early Prognosis in Patients With Acute Ischemic Stroke

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dc.authoridIdil, Hasan/0000-0001-5828-3224
dc.authoridSUNER, ASLI/0000-0002-6872-9901
dc.authoridDuman Atilla, Ozge/0000-0002-7363-7868
dc.authoridKILIÇ, Turgay Yılmaz/0000-0002-3494-5120
dc.authoridEYLER, Yesim/0000-0002-4024-7900
dc.authorscopusid55554829100
dc.authorscopusid37037560400
dc.authorscopusid6507644268
dc.authorscopusid56709401100
dc.authorscopusid56201418700
dc.authorscopusid6505698084
dc.authorscopusid53664427700
dc.authorwosidIdil, Hasan/ABA-1380-2020
dc.authorwosidSUNER, ASLI/C-1032-2012
dc.authorwosidKILIÇ, Turgay Yılmaz/AAN-5023-2021
dc.authorwosidDuman Atilla, Ozge/ABH-6696-2020
dc.contributor.authorEyler, Yesim
dc.contributor.authorKilic, Turgay Yilmaz
dc.contributor.authorAtilla, Ozge Duman
dc.contributor.authorArslan, Yildiz
dc.contributor.authorCapar, Ahmet Ergin
dc.contributor.authorIdil, Hasan
dc.contributor.authorSuner, Asli
dc.date.accessioned2023-01-12T20:00:57Z
dc.date.available2023-01-12T20:00:57Z
dc.date.issued2022
dc.departmentN/A/Departmenten_US
dc.description.abstractBackground: The aim of this study is to reveal the relationship between end-tidal CO2 (EtCO2) values with infarct volume and early prognosis in patients diagnosed with acute ischemic stroke in the emergency department. Materials and Methods: This prospective cross-sectional study was conducted in a tertiary hospital. The demographics, characteristics, EtCO2, volume of the stroke area on diffusion-weighted magnetic resonance imaging and the modified Rankin Scale (mRS) of the patients were recorded. The values calculated at admission and at discharge were labeled as mRS-1 and mRS-2, respectively, and the mRS-2 measurement was used as a prognostic indicator. The good and the poor functional outcomes were defined as mRS <= 2 and mRS >2, respectively. Correlations between levels of EtCO2 and infarct volume, mRS were calculated. Results: In total, 44 patients were included in the study. The median age of the patients was 69 years (interquartile range; 16; min-max: 35 to 88 y) and 68.2% of them were male. In the univariate logistic regression models of the mRS-2 [0 to 2 (0) and 3 to 6 (1)], all variables were not statistically significant to predict mRS-2 group. There were statistically significant differences in EtCO2 values between mRS-1 (P=0.03) and mRS-2 (P=0.04). A negative moderate correlation was found between EtCO2 and mRS-2 (r=-0.410; P=0.006). The correlation between EtCO2 and infarct volume was not statistically significant (r=-0.256; P=0.093). Conclusions: This study highlights the importance of capnography follow-up of patients with acute ischemic stroke. In patients with acute ischemic stroke, the EtCO2 value measured at the time of admission is lower in the group with high mRS at both admission and discharge.en_US
dc.identifier.doi10.1097/NRL.0000000000000418
dc.identifier.endpage312en_US
dc.identifier.issn1074-7931
dc.identifier.issn2331-2637
dc.identifier.issue6en_US
dc.identifier.pmid35051967en_US
dc.identifier.scopus2-s2.0-85124179679en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage309en_US
dc.identifier.urihttps://doi.org/10.1097/NRL.0000000000000418
dc.identifier.urihttps://hdl.handle.net/11454/77410
dc.identifier.volume27en_US
dc.identifier.wosWOS:000877773900003en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherLippincott Williams & Wilkinsen_US
dc.relation.ispartofNeurologisten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectacute strokeen_US
dc.subjectcapnographyen_US
dc.subjectend-tidal CO2en_US
dc.subjecthypocapniaen_US
dc.subjectprognosisen_US
dc.subjectBlood-Pressureen_US
dc.subjectClinical-Outcomesen_US
dc.subjectCarbon-Dioxideen_US
dc.subjectCapnographyen_US
dc.titleThe Relation of End-Tidal CO2 Values With Infarct Volume and Early Prognosis in Patients With Acute Ischemic Strokeen_US
dc.typeArticleen_US

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