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Intraoperative haemodynamic responses to opioid-free anaesthesia versus anaesthesia with fentanyl for laparoscopic cholecystectomy—a prospective observational pilot study

Crossref DOI link: https://doi.org/10.1186/s12871-026-03688-0

Published Online: 2026-03-02

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

Authors

Meneses-Domingo, Yamilie Aseret

Cadena-Limonchi, José Antonio

Martínez-Estañol, Ángel Saúl

Morales-Contreras, José Antonio

Baños-González, Manuel Alfonso

Torres-López, Jorge Elías
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Text and Data Mining valid from 2026-03-02

Version of Record valid from 2026-04-07
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Article History

Received: 25 September 2025

Accepted: 6 February 2026

First Online: 2 March 2026

Declarations

:

: It was approved by the institutional research ethics committee (approval number CEI/HGDGU/2022/02, on 08 February 2022).

: Not applicable.

: The authors declare no competing interests.

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