Relationships between dyspnea, oxygenation and prognosis in hypoxemic respiratory failure
Yanfei Shen, Xinyuan Ding · 2024
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Description
Shen and Ding write a letter in twenty twenty-four on breathlessness in patients whose lungs fail to take in enough oxygen. They discuss a study of three hundred such patients in intensive care. In that study, stronger breathlessness meant a higher chance of needing a breathing tube, but not a higher chance of death.
The pair note a puzzle in the data. Patients who felt more breathless often had better oxygen scores, not worse ones. So breathlessness must reflect more than oxygen alone, such as harder breathing work or distress. They ask whether patients with strong breathlessness but fair oxygen scores always need early tube placement. Gentler support, like high-flow oxygen, might serve some of them instead.
Catalog record
| CREATOR | Yanfei Shen, Xinyuan Ding |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 3 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |