Crit Care Resusc
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Objective: It remains unclear whether balanced solutions improve patient-centred outcomes in critically ill patients overall and whether the treatment effect is heterogeneous, with evidence that some populations of patients may be helped and others harmed. To provide the most up-to-date and comprehensive assessment of the totality of the evidence, we will perform an ongoing living systematic review with aggregated and individual patient data meta-analysis (IPDMA) comparing the use of balanced solutions with saline in critically ill adults. Design: Living systematic review using aggregated and individual patient data from randomised controlled trials. ⋯ Discussion: The use of balanced crystalloid solutions may reduce mortality and improve other outcomes in some critically ill patients. We will assess the totality of current and future evidence by performing an ongoing living systematic review with aggregated data and IPDMA. Protocol registration: CRD42022299282.
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Objective: It is uncertain whether psychological distress in the family members of patients who die during an intensive care unit (ICU) admission may be improved by bereavement interventions. In this trial, relatives' symptoms of anxiety and depression after 6 months were measured when allocated to three commonly used bereavement follow-up strategies. Design: Single-centre, randomised, three parallel-group trial. ⋯ Non-significant differences were observed for all secondary outcomes. Conclusions: Anxiety and depression at 6 months in the relatives of patients who died in the ICU was not meaningfully alleviated by receipt of either a condolence letter or telephone call. Trial registration: Australia New Zealand Clinical Trials Registry (ACTRN12619000917134).
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Background: The effect of conservative versus liberal oxygen therapy on 90-day in-hospital mortality in patients who require unplanned invasive mechanical ventilation in an intensive care unit (ICU) is uncertain and will be evaluated in the mega randomised registry trial research program (Mega-ROX). Objective: To summarise the protocol and statistical analysis plan for Mega-ROX. Design, setting and participants: Mega-ROX is a 40 000-patient parallel-group, registry-embedded clinical trial in which adults who require unplanned invasive mechanical ventilation in an ICU will be randomly assigned to conservative or liberal oxygen therapy. ⋯ Results and conclusions: Mega-ROX will compare the effect of conservative versus liberal oxygen therapy on 90-day in-hospital mortality in critically ill adults who receive unplanned invasive mechanical ventilation in an ICU. The protocol and a pre-specified approach to analyses are reported here to mitigate analysis bias. Trial registration: Australian and New Zealand Clinical Trials Registry (ANZCTRN 12620000391976).
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Background: Peritoneal dialysis (PD) is a commonly used therapy after infant cardiac surgery. It is unclear whether early PD commenced soon after admission to an intensive care unit (ICU) after cardiac surgery results in better outcomes. Objective: To describe the study protocol and statistical analysis plan for the Early Peritoneal Dialysis in Infants after Cardiac Surgery (EPICS) trial. ⋯ Conclusions: The EPICS trial aims to evaluate the role of early PD after infant cardiac surgery in lowering the rate of a composite major outcome. In addition, it will test the effect of early PD on duration of mechanical ventilation, and on ICU and hospital length of stay. Trial registration: ACTRN12617001614381.