View clinical trials related to Critical Illness.
Filter by:Little is known about the procedure of extubation of patients admitted in Intensive Care Units (ICU). In particular, effects of tracheal suction during extubation have never been evaluated. Tracheal suction induces alveolar derecruitment in sedated patients under mechanical ventilation and is a major source of pain. The aim of this study was to evaluate the impact of tracheal suction during the extubation procedure of critically ill patients on the end-expiratory lung volume.
the investigators conducted a randomized controlled trial in respiratory intensive care unit (RICU) of Assiut University Hospital. COPD patients admitted to RICU were included. Exclusion criteria include: Marked renal impairment, Liver cell failure, neurological disorders, age <18 or >70 and pregnancy. Patients were randomly allocated to two groups. Midazolam was used for sedation in both groups. Richmond agitation-sedation score (RASS) was used to monitor level of sedation or agitation. Control group received daily interruption of sedation. intervention group managed by no-sedation strategy. Primary outcome measure: changes in PaCO2 Secondary outcome measures include: changes in PH, heart rate, mean arterial blood pressure, respiratory rate, P0.1 and NIF.
Critically ill patients experience major insults that lead to increased protein catabolism. Hypermetabolism occurs early and rapidly during the first week of critical illness to provide amino acids for the production of energy via gluconeogenesis, and also for the synthesis of acute phase proteins and repair of tissue damage. During acute phase, neuroendocrine and inflammatory responses promote protein breakdown and amino acid release. Under stress conditions, protein synthesis cannot match the increased rate of muscle proteolysis because of a state of anabolism resistance, which limits uptake of amino acids into muscles. Hypermetabolism results in a significant loss of lean body mass with an impact on weaning from the ventilator and muscle recovery. Functional disability may be long term sometimes with no full return to normal. In critically ill patients, severe and persistent testosterone deficiency is very common and is observed early after ICU admission. This acquired hypogonadism promotes the persistent loss of skeletal muscle protein and is related to poor outcome. Administration of testosterone induces skeletal muscle fiber hypertrophy, decreases protein breakdown in healthy young men and burned patients. It has been repeatedly shown that testosterone treatment enhances muscle mass and strength in young and older hypogonadal men and women and can improve physical performance.
The primary objective of the multi-center stepped-wedge cluster-randomized controlled trial ERIC is to evaluate the effects of a multi-component telemedicine-based intervention delivered by the ICU on the adherence to quality indicators (QI) in intensive care medicine compared to usual care. Critically ill patients treated on the interventional condition receive daily tele-medical rounds during their ICU stay. Further secondary objectives are to demonstrate whether the intervention improves patient outcomes 3 and 6 months post ICU discharge, compared to usual care.
This study is conducted to evaluate the incidence and prognostic significance of IAH in medical ICU patients.
Critically ill patients usually develop hyperglycemia, which is associated with an increased risk of morbidity and mortality. Controversy exists on whether targeting normal blood glucose concentrations with insulin therapy, referred to as tight blood glucose control (TGC) improves outcome of these patients, as compared to tolerating hyperglycemia. It remains unknown whether TGC, when applied with optimal tools to avoid hypoglycemia, is beneficial in a context of withholding early parenteral nutrition. The TGC-fast study hypothesizes that TGC is beneficial in adult critically ill patients not receiving early parenteral nutrition, as compared to tolerating hyperglycemia.
HYDRA is a randomized clinical trial designed to evaluate safety and efficiency of hydrochlorothiazide in critical patients with hypernatremia
Multiple organ failure (MODS) is still the leading cause of death in children in ICU. The treatment of MODS is mainly organ function monitoring and organ replacement therapy. Life support technology in vitro mainly includes mechanical ventilation, continuous renal replacement therapy (CRRT), non-biological artificial liver and extracorporeal membrane oxygenation technology (ECMO). However, critically ill patients who have multiple organ failure often require multiple organ support meanwhile. Combined extracorporeal life support (CELS) is still in its infancy to be applied in the treatment of critical illness due to nonstandard technology and theory without key breakthroughs and evidence-based medicine in the treatment of severe children organ failure.Solving the system problems supported by CELS can effectively reduce the mortality and disability rate of critically ill children and enhance health care in Shanghai, even across China.
Many patients in intensive care (ICU) need help to breathe on a breathing machine and need pain killers and sedatives to keep them comfortable and pain free. However, keeping patients too deeply sedated can make their ICU stay longer, can cause ICU confusion (delirium) and afterwards may cause distressing memories. Ideally patients should be kept less sedated, but it is difficult to get the balance of sedation and comfort right. The investigators want to know whether starting an alpha2-agonist drug early in ICU can help keep patients more lightly sedated but still comfortable, and whether patients spend less time on the ventilator. The investigators also want to know how safe they are and if they can improve important outcomes during ICU stay and during recovery. The investigators also want to know if they are value for money.
A high blood lactate and a high peripheral to central temperature difference (deltaT) are associated with a higher mortality in critically ill patients. Both measures are signs of a reduced microcirculatory bloodflow or vasoconstriction and are associated with shock. It is unknown which medication can best be used to improve deltaT and lactate clearance. Ketanserin is being used in the intensive care setting for decades to optimize circulatory parameters. Ketanserin is a serotonin type 2-receptor blocker (5-HT2). Blocking the 5-HT2 receptor with ketanserin can attenuate pathological vasoconstriction. In these ways ketanserin can reduce vasoconstriction and can improve the microcirculation. As a consequence, the enhanced blood flow in the skin will increase the peripheral temperature and decrease deltaT. At the same time an increased flow in the microcirculation may lead to a reduction in lactate production. Objective: To determine the effects of a continuous ketanserin infusion on peripheral temperature and lactate clearance in critically ill patients with either a high lactate or a high deltaT.