Noninvasive Oxygenation Strategies in Adult Patients With Acute Hypoxemic Respiratory Failure : A Systematic Review and Network Meta-Analysis

Copyright © 2023 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved..

BACKGROUND: Several recently published randomized controlled trials have evaluated various noninvasive oxygenation strategies for the treatment of acute hypoxemic respiratory failure.

RESEARCH QUESTION: Which available noninvasive oxygen strategies are effective for acute hypoxic respiratory failure?.

STUDY DESIGN AND METHODS: A systematic review of Medline, Embase, Cochrane CENTRAL, CINAHL, Web of Science, MedRxiv, and Research Square was conducted from inception to October 1, 2022. A random effects frequentist network meta-analysis was performed, and the results are presented using absolute risk difference per 1,000 patients. The Grading of Recommendations, Assessment, Development and Evaluation framework was used to rate the certainty of the evidence. Mortality, invasive mechanical ventilation, duration of hospitalization and ICU stay, ventilator-free days, and level of comfort are reported.

RESULTS: Thirty-six trials (7,046 patients) were included. It was found that helmet CPAP probably reduces mortality compared with standard oxygen therapy (SOT) (231 fewer deaths per 1,000; 95% CI, 126-273 fewer) (moderate certainty). A high-flow nasal cannula (HFNC) probably reduces the need for invasive mechanical ventilation (103.5 fewer events per 1,000; 95% CI, 40.5-157.5 fewer) (moderate certainty). All noninvasive oxygenation strategies may reduce the duration of hospitalization as compared with SOT (low certainty). Helmet bilevel ventilation (4.84 days fewer; 95% CI, 2.33-7.36 days fewer) and helmet CPAP (1.74 days fewer; 95% CI, 4.49 fewer-1.01 more) may reduce the duration of ICU stay as compared with SOT (both low certainty). SOT may be more comfortable than face mask noninvasive ventilation and no different in comfort compared with an HFNC (both low certainty).

INTERPRETATION: A helmet interface for noninvasive ventilation probably reduces mortality and the risk of mechanical ventilation, as well as the duration of hospital and ICU stay. An HFNC probably reduces the risk of invasive mechanical ventilation and may be as comfortable as SOT. Further research is necessary to understand the role of these interfaces in acute hypoxemic respiratory failure.

Errataetall:

CommentIn: Chest. 2023 Oct;164(4):814-815. - PMID 37805237

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:164

Enthalten in:

Chest - 164(2023), 4 vom: 21. Okt., Seite 913-928

Sprache:

Englisch

Beteiligte Personen:

Pitre, Tyler [VerfasserIn]
Zeraatkar, Dena [VerfasserIn]
Kachkovski, George V [VerfasserIn]
Leung, Gareth [VerfasserIn]
Shligold, Erica [VerfasserIn]
Dowhanik, Sebastian [VerfasserIn]
Angriman, Federico [VerfasserIn]
Ferreyro, Bruno L [VerfasserIn]
Scales, Damon C [VerfasserIn]
Rochwerg, Bram [VerfasserIn]

Links:

Volltext

Themen:

Acute hypoxemic respiratory failure
COVID-19
High-flow nasal cannula
Journal Article
Meta-Analysis
Network meta-analysis
Noninvasive ventilation
Oxygen
S88TT14065
Systematic Review

Anmerkungen:

Date Completed 23.10.2023

Date Revised 21.02.2024

published: Print-Electronic

CommentIn: Chest. 2023 Oct;164(4):814-815. - PMID 37805237

Citation Status MEDLINE

doi:

10.1016/j.chest.2023.04.022

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM355887983