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Effect of continuous intraoperative intravenous dexmedetomidine infusion on postoperative delirium in elderly patients undergoing lower extremity orthopedic surgery under neuraxial anesthesia: a prospective single-center controlled clinical trial

Crossref DOI link: https://doi.org/10.1186/s12871-026-03609-1

Published Online: 2026-01-20

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Gong, Shangjun

Xia, Peng

Ye, Zhixiu

Wu, Keyi

Ma, Tianming

Yan, Jun

Wang, Yiqiao
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Text and Data Mining valid from 2026-01-20

Version of Record valid from 2026-02-19
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Article History

Received: 18 March 2025

Accepted: 4 January 2026

First Online: 20 January 2026

Declarations

:

: This study was approved by the Ethics Committee of Lujiang County People’s Hospital (approval number: LYWZLL2022-1101). Written informed consent was obtained from all patients by an anesthesiologist involved in the study.

: Not applicable.

: The authors declare no competing interests.

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