Median effective concentration of ropivacaine for preoperative analgesia under ultrasound-guided supra-inguinal fascia Iliaca compartment block in hip fracture patients

Abstract Ultrasound-guided supra-inguinal fascia iliaca compartment block (FICB) is increasingly used for preoperative analgesia in elderly hip fracture patients. However, the median effective concentration (50% effective concentration, EC50) of ropivacaine required for supra-inguinal FICB for preop...

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出版年:	Scientific Reports
主要な著者:	Ke Qian, Di-jiao Ruan, Hai-wen Chen, Tuo-yu Li, Chun-hong Liu, Tian-ze Chen, Yan Chen, Jie Chen
フォーマット:	論文
言語:	英語
出版事項:	Nature Portfolio 2025-09-01
主題:	Supra-inguinal fascia iliaca compartment block Median effective concentration Preoperative analgesia Hip fracture Ropivacaine
オンライン･アクセス:	https://doi.org/10.1038/s41598-025-18616-4