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Vol. 57. Issue 9.
Pages 607-610 (September 2021)
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Vol. 57. Issue 9.
Pages 607-610 (September 2021)
Scientific Letter
DOI: 10.1016/j.arbr.2021.04.013
High O2 Flow Rates Required to Achieve Acceptable FiO2 in CPAP-Treated Patients With Severe Covid-19: A Clinically Based Bench Study
Se requieren altos índices de flujo de O2 para alcanzar una FiO2 aceptable en los pacientes con covid-19 tratados con CPAP: un estudio experimental basado en la clínica
Marius Lebreta,
Corresponding author

Corresponding author.
, Emeline Fresnelb, Guillaume Prieurc,d, Jean Quieffinc, Johan Dupuise, Bouchra Lamiac,f,g, Yann Combretc,d, Clément Medrinalc,h,i
a ERFPS, Rouen University Hospital, Physiotherapy School Rouen University, France
b KerNel Biomedical, Bois-Guillaume, France
c Pulmonology Department, Le Havre Hospital, Avenue Pierre Mendes France, Montivilliers, France
d Research and Clinical Experimentation Institute (IREC), Pulmonology, ORL and Dermatology, Louvain Catholic University, Brussels, Brussels Capital Region, Belgium
e Asten Santé, Isneauville, France
f UPRES EA3830 – GRHV, Institute for Research and Innovation in Biomedicine (IRIB), UNIROUEN, Rouen University Hospital, Rouen, Normandie, France
g Intensive Care Unit, Respiratory Section, Rouen University Hospital, Rouen, Normandie, France
h Université Paris-Saclay, UVSQ, Erphan, Versailles, France
i Saint Michel School of Physiotherapy, Paris-Saclay University, Paris, Île-de-France, France
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Table 1. Descriptive data from 10 consecutive patients treated with CPAP and O2. Leakage, Tidal Volume (Vt) and Respiratory Rate (RR) were collected from built-in CPAP software during the first 48h of CPAP treatment.


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