Article Dans Une Revue Heliyon Année : 2024

The “ZEEP-PEEP test” to evaluate the response to positive end-expiratory pressure delivered by helmet: A prospective physiologic study

Marco Giani
Benedetta Fumagalli
Francesco Cipulli
Emanuele Rezoagli
Denise Fumagalli
  • Fonction : Auteur
Letizia Fumagalli
  • Fonction : Auteur
Katia Ferrari
  • Fonction : Auteur
Roberto Rona
Giacomo Bellani
  • Fonction : Auteur
Alberto Lucchini
  • Fonction : Auteur
Giuseppe Foti
  • Fonction : Auteur

Résumé

The improvement in oxygenation after helmet application in hypoxemic patients may be explained by the alveolar recruitment obtained with positive end expiratory pressure (PEEP) or by the administration of a more accurate inspiratory fraction of oxygen (FiO2). We have designed the "ZEEP-PEEP test", capable to distinguish between the FiO2-related or PEEP-related oxygenation improvement. Our primary aim was to describe the use of this test during helmet CPAP to assess the oxygenation improvement attributable to PEEP application.

Dates et versions

hal-05033897 , version 1 (14-04-2025)

Identifiants

Citer

Marco Giani, Benedetta Fumagalli, Francesco Cipulli, Emanuele Rezoagli, Matteo Pozzi, et al.. The “ZEEP-PEEP test” to evaluate the response to positive end-expiratory pressure delivered by helmet: A prospective physiologic study. Heliyon, 2024, 10 (6), pp.e28339. ⟨10.1016/j.heliyon.2024.e28339⟩. ⟨hal-05033897⟩
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