Benefits of intratracheal and extrathoracic high-frequency percussive ventilation in a model of capnoperitoneum-Reference-Cited by-同舟云学术

Benefits of intratracheal and extrathoracic high-frequency percussive ventilation in a model of capnoperitoneum

Published:2024-04-01 Issue:4 Volume:136 Page:928-937
ISSN:8750-7587
Container-title:Journal of Applied Physiology
language:en
Short-container-title:Journal of Applied Physiology

Author:

Peták Ferenc¹^ORCID,Südy Roberta²,Diaper John²,Fontao Fabienne²,Bizzotto Davide³^ORCID,Dellacà Raffaele L.³^ORCID,Habre Walid²,Schranc Álmos¹²^ORCID

Affiliation:

1. Department of Medical Physics and Informatics, University of Szeged, Szeged, Hungary

2. Unit for Anesthesiological Investigations, Department of Acute Medicine, University of Geneva, Geneva, Switzerland

3. Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milan, Italy

Abstract

The present study examines an alternative and innovative mechanical ventilation modality in improving oxygen delivery, CO2 clearance, and respiratory mechanical abnormalities in a clinically relevant experimental model of capnoperitoneum. Our data reveal that high-frequency oscillations combined with conventional ventilation improve gas exchange, with intratracheal oscillations being more effective than extrathoracic oscillations in this clinically relevant translational model.

Funder

Hungarian Science Foundation

Publisher

American Physiological Society

Link

https://journals.physiology.org/doi/pdf/10.1152/japplphysiol.00881.2023

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