View clinical trials related to Critical Illness.
Filter by:Sepsis is a life-threatening condition associated with high morbidity and mortality. The breakdown of proteins mainly from skeletal muscles leads to the release of free amino acids (FAAs). The serum FAA pool has been repeatedly assessed and found to be significantly altered in patients with sepsis/septic shock. Sepsis is well known to be the most common factor contributing to the development of acute kidney injury in critically ill patients. The investigators want to establish the baseline profile of FAAs and their derivatives in patients with sepsis/septic shock undergoing continuous renal replacement therapy due to sepsis-associated acute kidney injury. Secondly, the investigators want to compare the FAA profiles of the survivors and nonsurvivors.
The purpose of this study is to test the feasibility and acceptability of a tool to support decision making for parents of critically ill infants.
This Pilot study will hypothesize that patients with organ insufficiency and breathing assistance in our post-anaesthesia care unit (PACU) and ICU will be mobilized more often to an ICU mobility scale (IMS) ≥ 4 (i.e. standing) using the Liana® mobilizer. Therefore a randomized controlled pilot study will be conducted. The aim is to achieve an important physical function mile stone more often using this device. Secondary hypotheses are: 1. The intervention will relieve the burden of the health care staff in the unit 2. The intervention will positively influence the functional outcome of critically ill patients 3. The intervention is perceived as positive by the patients
The purpose of this study is to determine if the use of ReliZORB improves nutrition tolerance and helps critically ill patients meet their nutrition goals. Subjects in the intensive care unit will be enrolled and randomized 2:1 to receive ReliZORB or placebo cartridges with enteral feedings for 5 days. Blood and stool samples will be collected to test for nutrition and inflammation.
The purpose of Opt Vanc is to evaluate the feasibility of Bayesian dose adaptation, based on a previously-developed population pharmacokinetic (PK) model and a single optimally timed PK sample, to predict vancomycin area under the curve (AUC) in critically ill children.
Patients were randomized to receive either paracetamol during mechanical ventilation. When patients were randomized to receive paracetamol (40 mg/kg per day in 4 doses), a placebo infusion of normal saline was administered continuously at the same rate as an equivalent infusion. Placebos could not be distinguished from the active study drug in color, odor, or viscosity. In both study groups, IMV was maintained with sufentanil (0-0.2 mcg/kg/h), propofol (0-4 mg/kg/h), and dexmedetomidine (0-1 mcg/kg/h). Assessment of sedation levels by the bedside nurse using the FLACC pain scale to determine if the child is adequately comfortable or in need of more or less medication to maintain adequate ventilation. Assessment of sedation levels by the bedside nurse using the FLACC pain scale (every 6 hours as a minimum time interval).
The goal of this observational study is to learn whether different doses of various vasopressor drugs influence capillary refill time (CRT) value in crtically ill patients. The main questions it aims to answer are: - How do vasopressor drugs determine CRT value - How does mean arterial pressure (MAP) determine CRT value - How often CRT value is normal (< 3 sec) despite hypotensive MAP (<65 mmHg) Participants will have the CRT measured over the course of the ICU hospitalization. At the end of the study, multiple linear regression will be performed to verify whether different doses of vasopressor drugs influence CRT value.
The purpose of this study is to compare measurements of blood pressure (BP) between the Philips non-invasive blood pressure (NIBP) system (including NIBP cuff and portable patient monitor) and invasive radial arterial line (A-line) in critical care patients.
Modern intensive care enables patients to survive insults that in the past would have been supralethal. Nonetheless, increased number of survivors suffer from failed functional outcomes associated with prolonged muscle weakness and fatiguability. Whilst alterations of skeletal muscle biology that occur during critical illness slowly disappear over the period of months, muscle weakness remains. Recent pilot studies have shown that muscle weakness is associated with loss and alteration of satellite skeletal muscle cells, which are supposed to proliferate and repair damaged muscle tissue. The pathogenesis of this phenomenon has not been fully understood. In this grant project, we will study function and structure of satellite cells and their organelles (particularly mitochondria) using both classical bioenergetics and advanced microscopic techniques. Satellite cells will be isolated from biopsies taken from critically ill patients with developed muscle weakness in the acute and protracted phase of a disease and after 6 months. In time points, an ultrasound examination of muscle mass will be performed, and metabolism will be assessed using insulin clamps. In an in vitro experiments, we will test also effect of nutritional and anabolic factors and drugs, commonly used in ICU, on satellite cells. In a control branch, cells will be isolated from skeletal muscle of volunteers undergoing elective hip replacement surgery. Results of this study could significantly contribute to understanding of mechanisms leading to ICU acquired muscle weakness and to identify therapeutic strategy in future.
The purpose of this study was to analyze the relationship between the microbial community, host immunity and the prognosis of patients with severe COVID-19.