Open AccessVentilation practices in burn patients—an international prospective observational cohort study
Author(s) -
Marcus J. Schultz,
Janneke Horn,
Markus W. Hollmann,
Benedikt Preckel,
Gerie J. Glas,
Kirsten Colpaert,
Manu Malbrain,
Ary Serpa Neto,
Karim Asehnoune,
Marcello Gamma de Abreu,
Ignacio MartínLoeches,
Paolo Pelosi,
Folke Sjöberg,
Jan M. Binnekade,
Berry Cleffken,
Nicole P. Juffermans,
Paul Knape,
Bert G. Loef,
David Mackie,
Perenlei Enkhbaatar,
Nadia Depetris,
Anders Perner,
E Herrero,
Lucía Cachafeiro,
Marc G. Jeschke,
Jeffrey Lipman,
Matthieu Legrand,
Johannes Horter,
Athina Lavrentieva,
Gerie J. Glas,
Alex Kazemi,
Anne Berit Guttormsen,
Frederik Huss,
Mark Kol,
Helen Wong,
Therese Starr,
Luc De Crop,
Wilson de Oliveira Filho,
João Manoel da Silva,
Cíntia Magalhães Carvalho Grion,
Marc G. Jeschke,
Marjorie Burnett,
Frederik Mondrup,
François Ravat,
Mathieu Fontaine,
Karim Asehoune,
Renan Le Floch,
M. Jeanne,
Morgane Bacus,
Maïté Chaussard,
Marcus Lehnhardt,
Bassem Daniel Mikhail,
Jochen Gille,
Aidan Sharkey,
Nicole Trommel,
Auke C. Reidinga,
Nadine Vieleers,
Anna Tilsley,
Henning Onarheim,
Madrid Bouza,
Alexander Agrifoglio,
Filip Fredén,
Tina L Palmieri,
Lynda E Painting,
AUTHOR_ID
Publication year - 2021
Publication title -
burns and trauma
Language(s) - English
Resource type - Journals
ISSN - 2321-3876
DOI - 10.1093/burnst/tkab034
Subject(s) - medicine , interquartile range , ventilation (architecture) , mechanical ventilation , anesthesia , intensive care , tidal volume , prospective cohort study , airway , emergency medicine , intensive care medicine , respiratory system , mechanical engineering , engineering
Background It is unknown whether lung-protective ventilation is applied in burn patients and whether they benefit from it. This study aimed to determine ventilation practices in burn intensive care units (ICUs) and investigate the association between lung-protective ventilation and the number of ventilator-free days and alive at day 28 (VFD-28). Methods This is an international prospective observational cohort study including adult burn patients requiring mechanical ventilation. Low tidal volume (VT) was defined as VT ≤ 8 mL/kg predicted body weight (PBW). Levels of positive end-expiratory pressure (PEEP) and maximum airway pressures were collected. The association between VT and VFD-28 was analyzed using a competing risk model. Ventilation settings were presented for all patients, focusing on the first day of ventilation. We also compared ventilation settings between patients with and without inhalation trauma. Results A total of 160 patients from 28 ICUs in 16 countries were included. Low VT was used in 74% of patients, median VT size was 7.3 [interquartile range (IQR) 6.2–8.3] mL/kg PBW and did not differ between patients with and without inhalation trauma (p = 0.58). Median VFD-28 was 17 (IQR 0–26), without a difference between ventilation with low or high VT (p = 0.98). All patients were ventilated with PEEP levels ≥5 cmH2O; 80% of patients had maximum airway pressures <30 cmH2O. Conclusion In this international cohort study we found that lung-protective ventilation is used in the majority of burn patients, irrespective of the presence of inhalation trauma. Use of low VT was not associated with a reduction in VFD-28. Trial registration Clinicaltrials.gov NCT02312869. Date of registration: 9 December 2014.