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Comment on: "A systematic review and meta-analysis on ketamine use and postoperative delirium in older patients undergoing spine or orthopedic surgery"

Crossref DOI link: https://doi.org/10.1007/s44254-026-00167-0

Published Online: 2026-03-25

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

Authors

Mahnoor, Zainab https://orcid.org/0009-0000-2351-7297
Ullah, Habib

Khalid, Hifza
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Text and Data Mining valid from 2026-03-25

Version of Record valid from 2026-03-25
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Article History

Received: 15 January 2026

Revised: 26 January 2026

Accepted: 16 March 2026

First Online: 25 March 2026

Declarations

:

: Not applicable.

: The authors have no relevant financial or non-financial interests to disclose.

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