View clinical trials related to Critically Ill.
Filter by:Study Design: Prospective observational study Study Location: Liverpool Hospital Intensive Care Unit, South Western Sydney Local Health District, Sydney, Australia. Target study size: 100 patients Ethics: Approved by the local Human Research and Ethics Council (HREC) at Liverpool Hospital (LPOOL) as a Low Negligible Risk (LNR) project [HREC/LNR/14/LPOOL/295, HREC/LNR/15/LPOOL47, HREC/LNR/14/LPOOL/150] Participants: Post cardiac surgical patients admitted to the Intensive Care Unit between March-October 2016 Aims: 1. to determine the descriptive and predictive value of variables (outlined below) related to oxygen delivery/consumption in regards to the effects of intravascular volume expansion 2. to assess correlations between central and peripheral variables (outlined below) relevant to oxygen delivery/consumption 3. to assess correlations between a set of variables (outline below) and patient centred outcomes in ICU and in hospital Main variables collected: 1. Tissue oxygen saturation by peripheral Near-Infrared Spectroscopy (NIRS) 2. Common carotid arterial Doppler 3. Arterial/mixed venous/central venous blood gas analyses 4. Haemodynamic parameters 5. Organ support measures Data collection time points: 1. ICU admission (within 30 minutes) 2. Before administration of a fluid bolus 3. After administration of a fluid bolus 4. 6 hours after ICU admission 5. Morning of first postoperative day (12-24 hours) Outcome measures: 1. the response to intravascular volume expansion 2. ICU mortality, morbidity and length of stay and hospital mortality and length of stay Data analysis: 1. Clinical data are collected bedside using an electronic case record form 2. Descriptive statistics 3. Paired and unpaired comparative 4. Correlative and predictive statistics
This study evaluates the feasibility of a high whey-protein enteral nutrition formula in 20 ventilated ICU patients. The primary endpoint of study is the feasibility to attain the individualized protein target (≥1.2 g/kg ideal body weight/day) 96-hours after ICU admission. Secondary endpoints include tolerance and efficacy in terms of the amino acid response in blood.
The purpose of this study is to assess the impact of copper linens on hospital acquired infections and drug resistant bacteria.
The aim of this study is to compare two nutritional regimes in critically ill patients. Patients will be randomized to standard care (25 kcal per kg) or to hypocaloric nutrition (15 kcal per kg). Both regimes will recive 1,7 g/Kg/dia The main outcome will be the SOFA (sequential organ failure assessment) score. The hypothesis is that hypocaloric hyperproteic diet decreases the incidence of organic failure in these patients.
This study evaluates target attainment after either intermittent intravenous bolus or intravenous continuous infusion of cefotaxime in critically ill patients. Critically ill patients will be randomized to intermittent infusion or continuous infusion of cefotaxime.
Early enteral feeding is a key component of the management of critically ill patients receiving mechanical ventilation. However, enteral feeding has been associated with serious complications such as gastro-esophageal reflux, with both overt and micro pulmonary aspiration, which potentially increases the risk to nosocomial pneumonia. Many critically ill patients experience poor tolerance of early enteral nutrition because of impaired gastric motility, which leads to a sequence of delayed gastric emptying, increased gastric volume, gastro esophageal reflux, vomiting, aspiration, and VAP. Early and adequate enteral feeding in ICU patients is correlated with decreased overall infections rates, ventilator and intensive care unit (ICU) days, costs, and mortality. This study is intended to assess the efficacy and safety of the E-Motion System (i.e. E-Motion tubeTM and E-Motion EPG 1000TM) in improving tolerance to enteral nutrition by inducing esophageal motion by means of electrical stimulation in ICU patients.
For adult patients with acute respiratory failure requiring invasive mechanical ventilation, does a ventilation strategy using proportional assist ventilation with load-adjustable gain factors (PAV+) result in a shorter duration of time spent on mechanical ventilation than a ventilation strategy using pressure support ventilation (PSV)?
The purpose of this study is to evaluate the pharmacokinetics and lung penetration of intravenous Ceftolozane/tazobactam in critically ill participants.
This study measures the cardioventilatory coupling in critically ill patients during mechanical ventilation in controlled mode (pressure controlled) and in patient-driven mode (pressure support and neurally adjusted ventilatory assist).
Enteral alimentation is the preferred modality of support in critical patients who have acceptable digestive function and are unable to eat orally, but the advantages of continuous versus intermittent administration are surrounded by controversy. This prospective, randomised study was designed to compare two enteral feeding methods with respect to changes in levels of leptin and ghrelin in ICU.