View clinical trials related to Critical Illness.
Filter by:The hypothesis of this study is that a Ketamine / Propofol mixture will produce more stable hemodynamics as compared to Etomidate during emergent intubations in the intensive care unit. Patients that require a breathing tube to be placed in the ICU will be randomized to receIve either a Ketamine / Propofol mixture or Etomidate for sedation in order to place the breathing tube.
Our goal was to study the feasibility of predicting fluid responsiveness by transcutaneous partial pressure of oxygen (PtcO2) in the critically ill patients.
The central line placement is the widespread procedure performed in the intensive care and emergency medicine. Indications for this procedure are chiefly lack of peripheral catheters, administration some medications, renal replacement therapy, parenteral nutrition and hemodynamic monitoring. The procedure is performed by percutaneous puncture of large vein of the neck and the thorax - internal jugular vein or subclavian vein, then insertion of guidewire through the needle and placement of the catheter over the guidewire. The tip of the catheter is situated in the superior vena cava. There are two techniques of catheterizations: landmark-based and ultrasound-guided. The most frequently cannulated veins in landmark-based approach are internal jugular and subclavian vein. The cannulation of the axillary vein is not common procedure in the intensive care unit, mainly due its complicated original technique. The primary intention of this study was to describe and assess usefulness and safety of the new landmark-based technique of catheterization of the axillary vein in patients admitted to the intensive care unit.
The primary objective of this study is to evaluate the agreement between hemodynamic measurements obtained using the Ultrasound Cardiac Output Monitor (USCOM®; USCOM Ltd., Sydney, Australia), and reference standards as determined by 2 Dimensional echocardiography (2D-echo) measurements in a group of hemodynamically stable and unstable pediatric patients.
The purpose of this project is to assess the efficacy of an early neurocognitive intervention for ICU patients, in terms of psychopathological, neuropsychological and functional improvement. The treatment is supported in an interactive advanced computing platform that includes the continuous biomedical registration of the patients and a virtual reality software specifically designed for critical patients. The investigators expect an improvement in neuropsychological, psychopathological and functional status at hospital discharge and 3 months follow-up in those patients that have received the early neurocognitive intervention comparing with patients treated as usual. Furthermore the investigators expect a decrease of episodes and/or duration of delirium in ICU patients.
determination of the effectiveness and the cost-effectiveness of simvastatin(Zocor 40 mg) plus standard therapy (SSCG)versus standard therapy alone in critically ill septic patient from the societal perspective over one year.
Most critically ill patients are confronted with hyperglycaemia, which is associated with an increased mortality and morbidity risk. Normalising these elevated blood glucose levels by intensive insulin therapy may improve patient outcome, but is associated with an increased risk of hypoglycaemia. The LOGIC-2 study hypothesises that the LOGIC-Insulin computerised software algorithm will allow better (less hyperglycaemia) and safer (less hypoglycaemia) blood glucose control in critically ill patients than nurse-directed blood glucose control.
Hemodynamic management of critically ill patients is a constant challenge in the intensive care unit (ICU). Commonly used monitoring parameters to guide hemodynamic management generally consist of measurements of pressures (systemic and pulmonary artery pressures, cardiac filling pressures) and flow (cardiac output measurements using a thermodilution method). However, cardiac filling pressures and flow data have known limitations and might not accurately represent cardiac preload and contractility. Hemodynamic management of critically ill patients based on these parameters might therefore not be optimal and delay stabilisation of the patient, leading to negative outcomes and increased use of resources. Visualization of the heart using echocardiography offers the advantage of direct measurement of cardiac volumes and systolic function. Echocardiography has been established as a tool to evaluate the causes of hemodynamic instability in ICU patients by the visualization of cardiac chambers, valves and pericardium and cardiac functional abnormalities. A repeated echocardiographic assessment could potentially provide useful additional information resulting in more rapid resolution of hemodynamic instability. Using conventional TTE and TEE, however, limits the feasibility of such an approach due to a lack of time and availability of appropriately trained staff. In recently published studies the feasibility of hemodynamic monitoring and safety of hTEE was demonstrated. In the context of a prospective quality review assessment, the investigators showed that the echocardiographic examinations using hTEE were of sufficient quality in a majority of examined ICU patients and that the inter-rater reliability between the intensivists and a trained cardiologist was substantial. However, as of yet studies assessing the impact of hemodynamic monitoring by hTEE on relevant patient outcomes are not available. Given the associated costs for the hTEE device and the ultrasound probes and the additional resource requirements for training and application, the efficacy and efficiency of hTEE monitoring in comparison to standard monitoring should be established.
Through many years, the standard care has been to use continuous sedation of critically ill patients during mechanical ventilation. However, preliminary randomised clinical trials indicate that it is beneficial to reduce the sedation level in these patients. The NONSEDA trial is an investigator-initiated, randomised, clinical, parallel-group, multinational, superiority trial designed to include 700 patients from at least six ICUs in Denmark, Norway and Sweden, comparing no sedation with sedation and a daily wake-up trial during mechanical ventilation. This is a substudy of the NONSEDA trial, concerning 250 patients included at trialsite Kolding, Denmark. The aim of the substudy is to assess the effects of no sedation on posttraumatic stress disorder after discharge from ICU. Our hypothesis is that critically ill patients who are not sedated during mechanical ventilation will have less posttraumatic stress disorder after discharge.
In this multicenter project, we will introduce AWARE (electronic interface) Using a cloud-based technology . The goal of this project is to improve compliance with best practice through the use of a new acute care interface with built-in tools for error prevention, practice surveillance and reporting (ProCCESs AWARE - Patient Centered Cloud-based Electronic System: Ambient Warning and Response Evaluation).The goal of this project is to develop and test a novel acute care interface with built-in tools for error prevention, practice surveillance, decision support and reporting (ProCCESs AWARE - Patient Centered Cloud-based Electronic System: Ambient Warning and Response Evaluation). In preliminary studies, these novel informatics supports built on an advanced understanding of cognitive and organizational ergonomics, have significantly decreased the cognitive load of bedside providers and reduced medical errors. Using a cloud-based technology, AWARE will be uniformly available on either mobile or fixed computing devices and applied in a standardized manner in medical and surgical ICUs of five geographically diverse acute care hospitals predominantly serving Medicare and Medicaid patients. The impact of ProCCESs AWARE on processes of care and outcomes in study ICUs; expected to enroll more than 10,000 critically ill patients during the study period.