In the context of an ongoing debate on the potential risks of hypoxemia and hyperoxemia, it seems prudent to maintain the partial arterial oxygen pressure (PaO2) in a physiological range during ...

PaO2 60mmHgと90mmHgでは90日後の死亡率に差を認めなかった。 Lower or Higher Oxygenation Targets for Acute Hypoxemic Respiratory Failure N Engl J Med. . 2021 Jan 20. doi: 10.1056/NEJMoa2032510.

病棟や救急外来でそう報告を受けたとき、あなたの頭の中には何が浮かんでいますか？ とりあえず酸素を投与する？ サチュレーション（SpO2）を確認する？ 実は、研修医の先生や看護師さんでも、いざ急変の現場になると「酸素化」と「換気」がごっちゃに ...

Introduction Targeted oxygenation protocols in mechanically ventilated patients are critical in avoiding the deleterious effects of hypoxaemia and hyperoxaemia. Peripheral oxygen saturation (SpO2) is ...

Arterial blood gas measurements are not always immediately available despite their potential relevance to management of mechanically ventilated patients. Retrospective and prospective studies have ...

When a patient is receiving supplemental oxygen during surgery, there’s a risk that they’ll develop hyperoxia, where their arterial blood becomes oxygenated above normal levels, potentially leading to ...

Using a BVM (with or without O2) on an unconscious and breathing patient with stable airways, does not affect SpO2 recovery in any way. Unless I'm mistaken, supplemental O2 should definitely shorten ...