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  1. 雑誌掲載論文(国外)

Use of Automated Infrared Pupillometry to Predict Delirium in the Intensive Care Unit: A Prospective Observational Study

https://jrckicn.repo.nii.ac.jp/records/2000017
https://jrckicn.repo.nii.ac.jp/records/2000017
2d8a389b-9073-4793-b6a3-b1f499deedf4
Item type 学術雑誌論文 / Journal Article(1)
公開日 2024-01-19
タイトル
タイトル Use of Automated Infrared Pupillometry to Predict Delirium in the Intensive Care Unit: A Prospective Observational Study
言語 en
言語
言語 eng
キーワード
言語 en
主題Scheme Other
主題 automated infrared pupillometry
キーワード
言語 en
主題Scheme Other
主題 delirium
キーワード
言語 en
主題Scheme Other
主題 dilation velocity
キーワード
言語 en
主題Scheme Other
主題 intensive care delirium screening checklist
キーワード
言語 en
主題Scheme Other
主題 subsyndromal delirium
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ journal article
著者 岡本, 菜子

× 岡本, 菜子

en OKAMOTO, Saiko

ja 岡本, 菜子

ja-Kana オカモト, サイコ


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石澤, 美保子

× 石澤, 美保子

ja 石澤, 美保子

en ISHIZAWA, mihoko

ja-Kana イシザワ, ミホコ


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井上, 聡己

× 井上, 聡己

ja 井上, 聡己

en INOUE, satoki

ja-Kana イノウエ, サトキ


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櫻本, 秀明

× 櫻本, 秀明

en SAKURAMOTO, Hideaki

ja 櫻本, 秀明

ja-Kana サクラモト, ヒデアキ


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抄録
内容記述タイプ Abstract
内容記述 Introduction: Delirium is an acute state of brain dysfunction prevalent among critically ill patients. Disturbances in the sympathetic neurons, including cholinergic neurons, have been reported to cause delirium by upsetting the balance of neurotransmitter synthesis, release, and inactivation. The cholinergic system mediates pupillary constriction as a response to light stimulation, and this reflex can be measured using automated infrared pupillometry (AIP). The relationship between delirium and AIP parameters has been examined. The Confusion Assessment Method for the Intensive Care Unit (CAM ICU) and the Intensive Care Unit Delirium Screening Checklist (ICDSC) are used for assessing delirium. However, that between the ICDSC score and AIP parameters remains unclear.
Objective: To examine the relationship between AIP parameters and the various categories of delirium as defined by the ICDSC score (delirium, subsyndromal delirium, no delirium).
Methods: This prospective observational study included patients aged ≥18 years admitted to the intensive care unit (ICU) from May 2018 to September 2018. ICU patients were classified into delirium, subsyndromal delirium, and no delirium groups according to the ICDSC score during ICU stay. The pupillary light reflex was assessed in both eyes immediately after admission using AIP with a portable infrared pupillometer. Logistic regression analyses were used to estimate the odds ratio to examine the relationship between the severity of delirium as assessed by the ICDSC score and the AIP parameters.
Results: In total 133 patients were included in the study. Based on the ICDSC scores, 41.4% of patients had no delirium, 40.6% had subsyndromal delirium, and 18% had delirium. Dilation velocity (DV) measured by AIP was significantly different among the delirium, subsyndromal delirium, and no delirium groups. Post-hoc comparisons showed that DV was significantly slower in the delirium group than in the no delirium group but was not significantly different between the subsyndromal delirium and no delirium groups. After adjusting for patients’ sex and age at enrollment, DV was shown to be independently associated with delirium.
Conclusion: This study suggests that the use of AIP at ICU admission may improve the identification of patients at a high risk of developing delirium.
言語 en
書誌情報 en : SAGE Open Nursing

巻 8, p. 23779608221124400, 発行日 2022
出版者
出版者 SAGE Publications
ISSN
収録物識別子タイプ EISSN
収録物識別子 2377-9608
権利
言語 en
権利情報 © The Author(s) 2022.
権利
言語 en
権利情報 This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access page (https://us.sagepub.com/en-us/nam/open-access-at-sage).
他の資源との関係
関連タイプ isIdenticalTo
識別子タイプ DOI
関連識別子 https://doi.org/10.1177/23779608221124417
言語 en
関連名称 Cite article: Okamoto S, Ishizawa M, Inoue S, Sakuramoto H. Use of Automated Infrared Pupillometry to Predict Delirium in the Intensive Care Unit: A Prospective Observational Study. SAGE Open Nursing. 2022;8. doi:10.1177/23779608221124417
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内容記述 application/pdf
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出版タイプ VoR
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