Crit Care Resusc
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Randomized Controlled Trial Multicenter Study
A cluster randomised, crossover, registry-embedded clinical trial of proton pump inhibitors versus histamine-2 receptor blockers for ulcer prophylaxis therapy in the intensive care unit (PEPTIC study): study protocol.
The balance of risks and benefits with using proton pump inhibitors (PPIs) versus histamine-2 receptor blockers (H2RB) for stress ulcer prophylaxis in patients who are invasively ventilated in the intensive care unit (ICU) is uncertain. ⋯ The PEPTIC study will compare the effect on in-hospital mortality of implementing, at the level of the ICU, the use of PPI as the preferred agent for stress ulcer prophylaxis in mechanically ventilated adults in the ICU with using H2RB as the preferred agent.
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Randomized Controlled Trial Multicenter Study
Design and statistical analysis plan for a trial comparing a conservative fluid management strategy with usual care in patients after cardiac surgery: the FAB study.
Cardiac surgery is one of the most frequently performed major surgical procedures. Following surgery, haemodynamic instability and prevention of organ dysfunction may be treated in the intensive care unit (ICU) with intravenous fluid, inotropes and vasopressors. In other surgical groups, liberal intravenous fluid administration and a positive fluid balance have been associated with adverse outcomes and increased risk of morbidity and mortality. There is a paucity of evidence to guide intravenous fluid administration in cardiac surgery patients. We have previously shown that a protocol-guided strategy avoiding unnecessary fluid administration significantly reduces fluid loading. ⋯ This trial aims to determine whether a protocol-guided strategy that avoids unnecessary fluid administration reduces ICU length of stay and improves outcomes in higher-risk adults undergoing cardiac surgery.