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Subanesthetic S-ketamine prevents postoperative delirium and reduces inflammatory cytokines in older patients receiving hip fracture surgery: a randomized, controlled study

Crossref DOI link: https://doi.org/10.1007/s00210-025-04945-8

Published Online: 2026-01-02

Published Print: 2026-03

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

Authors

Hou, Junde

Wang, Jiaxin

Li, Yifan

Liu, Runbin

Gao, Jingui
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Text and Data Mining valid from 2026-01-02

Version of Record valid from 2026-01-02
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Article History

Received: 13 August 2025

Accepted: 18 December 2025

First Online: 2 January 2026

Declarations

:

: The study had approval from the Ethics Committee of Handan Central Hospital (batch number: 20240220). Each patient signed the informed consent.

: The authors declare no competing interests.

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