Objective Conservative oxygen strategy is recommended in acute illness while its benefit in
ICU patients remains controversial. Therefore, we sought to conduct a systematic review and …

Background: Conservative oxygen therapy can prevent both hypoxemia and hyperoxemia,
but the effect on the prognosis of patients admitted to the intensive care unit (ICU) remains …

Objective To evaluate the benefits and harmful effects of conservative versus liberal oxygen
therapy in patients admitted to the Intensive Care Unit (ICU). Design A systematic review …

Importance Despite suggestions of potential harm from unnecessary oxygen therapy,
critically ill patients spend substantial periods in a hyperoxemic state. A strategy of controlled …

Background It remains unclear whether conservative oxygen therapy (COT) or liberal
oxygen therapy (LOT) is more beneficial to the clinical outcomes of intensive care unit (ICU) …

Background: Oxygen is the commonest intervention provided to critically ill patients requiring
mechanical ventilation. Despite this, it is unclear how much oxygen should be administered …

Background The role of conservative versus liberal oxygen therapy for acutely ill patients
remains controversial. Objective To systematically review the available evidence regarding …

Objectives: To assess the feasibility and safety of a conservative approach to oxygen
therapy in mechanically ventilated ICU patients. Design: Pilot prospective before-and-after …

Background: There is mixed evidence in the superiority of conservative versus conventional
approach to oxygen therapy among patients admitted into the intensive care unit (ICU). The …

Background The acknowledgment that conservative oxygen therapy (COT) was related to
better prognosis in the intensive care unit (ICU) was challenged recently. We conducted an …