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High flow nasal oxygen

High flow nasal oxygen has been studied in 2 papers since 2022: 2 observational studies in people. The newest paper, May 19, 2023: “High flow nasal oxygen in frail COVID-19 patients hospitalized in intermediate care units and non-eligible to invasive mechanical ventilation”.

Exposure

2 papers study it1 findingUpdated

See all 2

“At day-30, 73% of patients were deceased, one patient (2%) was undergoing HFNO, 9% of patients were discharged from hospital.”
High flow nasal oxygen in frail COVID-19 patients hospitalized in intermediate care units and non-eligible to invasive mechanical ventilationRespiratory medicine and research2023doi:10.1016/j.resmer.2023.101026

C, W, M, H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.

  • 1 lab in 1 country
  • Funder: Hospices Civils de Lyon
  • Humans2

What is High flow nasal oxygen linked with?

1

Studies link High flow nasal oxygen with 1 measure, most often mortality (1 study).

Mortality

upin humans1

1 study

  1. High flow nasal oxygen is associated with mortality in humans (severe COVID-19 pneumonia, non-eligible for IMV) (73% deceased at day-30).

    “At day-30, 73% of patients were deceased, one patient (2%) was undergoing HFNO, 9% of patients were discharged from hospital.”

    Humanssevere COVID-19 pneumonia, non-eligible for IMV7.5 daysn = 56

    High flow nasal oxygen in frail COVID-19 patients hospitalized in intermediate care units and non-eligible to invasive mechanical ventilation

    Respiratory medicine and research

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