Effects of dexmedetomidine on perioperative neurocognitive disorders in elderly patients undergoing non-cardiac surgery: a scoping review

BackgroundPerioperative neurocognitive disorders (PNDs) are common and clinically significant complications in older surgical patients. Dexmedetomidine (DEX) has been investigated for neuroprotection; however, reported outcomes across PNDs subtypes remain inconsistent.MethodsFollowing PRISMA-ScR gui...

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主要な著者:	Jinxiang Xie, Bokang Yang, Jiayi Xie, Abdulrahman Khaled Alwesabi, Chengying Ji, Zhaohui Gao, Boxiong Gao, Qijing Liu, Yatao Liu
フォーマット:	Artigo
言語:	Inglês
出版事項:	Frontiers Media S.A. 2026-05-01
シリーズ:	Frontiers in Neuroscience
主題:	aged delayed neurocognitive recovery dexmedetomidine non-cardiac surgery perioperative neurocognitive disorders postoperative delirium
オンライン･アクセス:	https://www.frontiersin.org/articles/10.3389/fnins.2026.1824272/full
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