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Effect of warmed ropivacaine versus room temperature ropivacaine administered spinal anesthesia on recovery of lower limb muscle strength following total knee or hip replacement: a prospective, double-blind, randomized controlled study

Crossref DOI link: https://doi.org/10.1186/s12871-025-03294-6

Published Online: 2025-08-20

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

Authors

Wang, Min

Meng, Lu

Ma, XiaoYuan

Bi, Fan Li

Gao, Jie

Wang, Rongrong

Fan, Jiawei

Liu, Ye

Su, Longze

Wang, Lei

Zheng, Jun

Zhang, Erfei
Funding

Funding for this research was provided by:

Yulin City Science and Technology Plan for Industry-University-Research Collaboration (No, CXY-2021-124)

2021 Yan'an Science and Technology Innovation Research and Development Platform Construction Plan (No, 2021-21)

Shaanxi Provincial Health Scientific Research and Innovation Ability Improvement Plan (No, 2024TD-02)
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Text and Data Mining valid from 2025-08-20

Version of Record valid from 2025-08-20
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Article History

Received: 17 March 2025

Accepted: 23 July 2025

First Online: 20 August 2025

Declarations

:

: This study has been performed in accordance with the “Declaration of Helsinki” and has been approved by the Ethics Committee of The Affiliated Hospital of Yan’an University (NO. S-S20210007, NO. S-S20240143). All the subjects underwent cognitive function assessment (with a Mini-Cog score of 3 or above), and all of them provided written informed consent before the trial conducting by each subject themselves or their legal representatives (these subjects had no formal education which were unable to sign their names.). The legal representatives perform signing inform consent, our health management department considers it legal.

: Not applicable.

: The authors declare no competing interests.

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