Dangers of hyperoxia | Critical Care | Full Text - BioMed Central
2021年12月19日 · Oxygen (O2) toxicity remains a concern, particularly to the lung. This is mainly related to excessive production of reactive oxygen species (ROS). Supplemental O2, i.e. …
Hyperoxemia and excess oxygen use in early acute respiratory …
2020年3月31日 · Hyperoxemia and the resultant tissue hyperoxia may worsen systemic organ injury in the critically ill. Arterial hyperoxemia has been associated with increased mortality in …
Hemodynamic effects of acute hyperoxia: systematic review and …
2018年2月25日 · Background In clinical practice, oxygen is generally administered to patients with the intention of increasing oxygen delivery. Supplemental oxygen may, however, cause arterial …
Bench-to-bedside review: the effects of hyperoxia during critical ...
2015年12月1日 · Oxygen administration is uniformly used in emergency and intensive care medicine and has life-saving potential in critical conditions. However, excessive oxygenation …
Impact of hyperoxia on the gut during critical illnesses
2024年3月1日 · Molecular oxygen is typically delivered to patients via oxygen inhalation or extracorporeal membrane oxygenation (ECMO), potentially resulting in systemic hyperoxia …
Arterial hyperoxia and mortality in critically ill patients: a ...
2014年12月23日 · Introduction The safety of arterial hyperoxia is under increasing scrutiny. We performed a systematic review of the literature to determine whether any association exists …
Hyperoxia during venoarterial ECMO: Culprit or co-variate? A …
2022年11月8日 · Duration and timing of hyperoxia exposure We appreciate that the use of aggregate (mean PaO 2) or instantaneous (PaO 2 peak or 24 h post-cannulation) measures is …
Hyperoxemia after reperfusion in cardiac arrest patients: a …
2023年3月6日 · Current international guidelines recommend the use of 100% inspired oxygen during cardiopulmonary resuscitation (CPR) and after ROSC has been restored until the …
Emergency department hyperoxia is associated with increased …
2018年1月18日 · ED exposure to hyperoxia is common and associated with increased mortality in mechanically ventilated patients achieving normoxia after admission. This suggests that …
Early hyperoxia and 28-day mortality in patients on venoarterial …
2022年8月26日 · Background The mortality rate for a patient with a refractory cardiogenic shock on venoarterial (VA) extracorporeal membrane oxygenation (ECMO) remains high, and …