INTRODUCTION: Acute hypoxemic respiratory failure (AHRF) is a leading cause of intensive care unit (ICU) admission among immunocompromised patients. Invasive mechanical ventilation is associated with increased morbidity and mortality. OBJECTIVE: To evaluate the efficacy of various oxygenation strategies including noninvasive ventilation (NIV), high-flow nasal cannula (HFNC), and conventional oxygen therapy in immunocompromised patients with AHRF. METHODS: Electronic databases including PubMed, Embase, and the Cochrane Library were reviewed from inception to December 2018. We included all randomized controlled trials (RCTs) comparing different modalities of initial oxygenation strategies in immunocompromised patients with AHRF. Our primary outcome was the need for intubation and invasive mechanical ventilation while secondary outcomes were ICU acquired infections and short- and long-term mortality. Data were extracted separately and independently by 2 reviewers. We performed a Bayesian network meta-analysis to calculate odds ratio (OR) and Bayesian 95% credible intervals (CrIs). RESULTS: Nine RCTs were included (1570 patients, mean age 61.1 ± 13.8 years with 64% male). Noninvasive ventilation was associated with a significantly reduced intubation rate compared with standard oxygen therapy (OR: 0.53; 95% CrI: 0.26-0.91). There were no significant reductions of intubation between NIV versus HFNC (OR: 0.83; 95% CrI: 0.35-2.11) or HFNC versus standard oxygen therapy (OR: 0.65; 95% CrI: 0.26-1.24). There were no significant differences between all groups regarding short-term (28-day or ICU) mortality or long-term (90-day or hospital) mortality or ICU-acquired infections (P > 0.05). CONCLUSION: Among immunocompromised patients with AHRF, NIV was associated with a significant reduction of intubation compared with standard oxygen therapy. There were no significant differences among all oxygenation strategies regarding mortality and ICU-acquired infections.
INTRODUCTION: Acute hypoxemic respiratory failure (AHRF) is a leading cause of intensive care unit (ICU) admission among immunocompromised patients. Invasive mechanical ventilation is associated with increased morbidity and mortality. OBJECTIVE: To evaluate the efficacy of various oxygenation strategies including noninvasive ventilation (NIV), high-flow nasal cannula (HFNC), and conventional oxygen therapy in immunocompromised patients with AHRF. METHODS: Electronic databases including PubMed, Embase, and the Cochrane Library were reviewed from inception to December 2018. We included all randomized controlled trials (RCTs) comparing different modalities of initial oxygenation strategies in immunocompromised patients with AHRF. Our primary outcome was the need for intubation and invasive mechanical ventilation while secondary outcomes were ICU acquired infections and short- and long-term mortality. Data were extracted separately and independently by 2 reviewers. We performed a Bayesian network meta-analysis to calculate odds ratio (OR) and Bayesian 95% credible intervals (CrIs). RESULTS: Nine RCTs were included (1570 patients, mean age 61.1 ± 13.8 years with 64% male). Noninvasive ventilation was associated with a significantly reduced intubation rate compared with standard oxygen therapy (OR: 0.53; 95% CrI: 0.26-0.91). There were no significant reductions of intubation between NIV versus HFNC (OR: 0.83; 95% CrI: 0.35-2.11) or HFNC versus standard oxygen therapy (OR: 0.65; 95% CrI: 0.26-1.24). There were no significant differences between all groups regarding short-term (28-day or ICU) mortality or long-term (90-day or hospital) mortality or ICU-acquired infections (P > 0.05). CONCLUSION: Among immunocompromised patients with AHRF, NIV was associated with a significant reduction of intubation compared with standard oxygen therapy. There were no significant differences among all oxygenation strategies regarding mortality and ICU-acquired infections.
Authors: Emily G McDonald; Guillaume Butler-Laporte; Olivier Del Corpo; Jimmy M Hsu; Alexander Lawandi; Julien Senecal; Zahra N Sohani; Matthew P Cheng; Todd C Lee Journal: Open Forum Infect Dis Date: 2021-10-29 Impact factor: 3.835
Authors: Waleed Alhazzani; Morten Hylander Møller; Yaseen M Arabi; Mark Loeb; Michelle Ng Gong; Eddy Fan; Simon Oczkowski; Mitchell M Levy; Lennie Derde; Amy Dzierba; Bin Du; Michael Aboodi; Hannah Wunsch; Maurizio Cecconi; Younsuck Koh; Daniel S Chertow; Kathryn Maitland; Fayez Alshamsi; Emilie Belley-Cote; Massimiliano Greco; Matthew Laundy; Jill S Morgan; Jozef Kesecioglu; Allison McGeer; Leonard Mermel; Manoj J Mammen; Paul E Alexander; Amy Arrington; John E Centofanti; Giuseppe Citerio; Bandar Baw; Ziad A Memish; Naomi Hammond; Frederick G Hayden; Laura Evans; Andrew Rhodes Journal: Intensive Care Med Date: 2020-03-28 Impact factor: 17.440
Authors: Waleed Alhazzani; Morten Hylander Møller; Yaseen M Arabi; Mark Loeb; Michelle Ng Gong; Eddy Fan; Simon Oczkowski; Mitchell M Levy; Lennie Derde; Amy Dzierba; Bin Du; Michael Aboodi; Hannah Wunsch; Maurizio Cecconi; Younsuck Koh; Daniel S Chertow; Kathryn Maitland; Fayez Alshamsi; Emilie Belley-Cote; Massimiliano Greco; Matthew Laundy; Jill S Morgan; Jozef Kesecioglu; Allison McGeer; Leonard Mermel; Manoj J Mammen; Paul E Alexander; Amy Arrington; John E Centofanti; Giuseppe Citerio; Bandar Baw; Ziad A Memish; Naomi Hammond; Frederick G Hayden; Laura Evans; Andrew Rhodes Journal: Crit Care Med Date: 2020-06 Impact factor: 7.598
Authors: Arnav Agarwal; John Basmaji; Fiona Muttalib; David Granton; Dipayan Chaudhuri; Devin Chetan; Malini Hu; Shannon M Fernando; Kimia Honarmand; Layla Bakaa; Sonia Brar; Bram Rochwerg; Neill K Adhikari; Francois Lamontagne; Srinivas Murthy; David S C Hui; Charles Gomersall; Samira Mubareka; Janet V Diaz; Karen E A Burns; Rachel Couban; Quazi Ibrahim; Gordon H Guyatt; Per O Vandvik Journal: Can J Anaesth Date: 2020-06-15 Impact factor: 6.713