View clinical trials related to Hypothermia.
Filter by:This study is designed to assess the effect of cerebral oxygen saturation as an early predictor of neurological outcomes in patients undergoing therapeutic hypothermia after cardiac arrest
Recent clinical studies have shown that systemic therapeutic hypothermia improving the outcomes in patients with ST segment elevated myocardial infarction (STEMI) received primary percutaneous coronary intervention (P-PCI).Likewise, a few in vivo animal experiments have described the methods, mechanism and rationale of therapeutic hypothermia, including local myocardial hypothermia. However, little is known of the local myocardial hypothermia having impact on prognosis of the patients with acute myocardial infarction. The aim of this study is to ascertain whether local myocardial hypothermia is effective in treatment of ischemia/reperfusion injury in patients with STEMI undergoing P-PCI.
Neonatal hypothermia is associated with increased risk of mortality as well as multiple morbidities. The prior HEAT study conducted at our institution showed a difference in neonatal hypothermia with a change in ambient operating room temperature. The investigator's objective is to determine if an increase in ambient operative room temperature decreases the rate of neonatal morbidity. Operating room temperature will be randomized to the current institutional standard of 20°C (67°F) or a temperature of 24°C (75°F), on a weekly basis for a period of 1.2 years.
Early Aspiration Pneumonia is a frequent and dreadful complication in survivors of cardiac arrest. Therapeutic Hypothermia widely used in Intensive Care Unit for its benefice on post cardiac arrest syndrome may otherwise hide signs of early pneumonia that may occur without use of a reliable screening biological marker. The goal is to assess the diagnostic accuracy of bronchial alpha amylase measure to predict a risk of early aspiration pneumonia in patients successfully resuscitated after out-of-hospital cardiac arrest. In this prospective non interventional study we included patients resuscitated after cardiac arrest and treated with Targeted Temperature Management (TTM). A distal bronchoalveolar lavage using specific display (Combi-Cath) was executed immediately after admission for each patient with both biochemic and bacteriological analysis including dosage of bronchial salivary alpha amylase. Urea was used as a marker of dilution in the measure of bronchial and plasmatic alpha amylase. Aspiration pneumonia diagnosis was established with clinical and biological criteria. On this basis we intended to determine a threshold measure of alpha amylase predicting occurrence of aspiration pneumonia and allowing a guidance in antibiotherapy prescription. Sensibility and Specificity of this technique were determined.
This study is a prospective multi-center trial designed to determine the safety profile and efficacy of modest (33ºC) intravascular hypothermia following acute cervical (C1 to C8) Spinal Cord Injury (SCI).
Perioperative hypothermia is a common problem. It has been defined as a core temperature below 36ºC. The reasons why patient undergoing gynecologic laparoscopic surgery has perioperative hypothermia because the reduced metabolic heat production, redistribution of heat from the core to the periphery and impaired thermoregulation (due to anesthetics), use of cool carbon dioxide gas insufflations and surgical irrigation solution, as well as heat loss due to the cool environment. This perioperative problem has been linked to adverse patient outcomes such as myocardial ischemia as hypothermia increases plasma catecholamine, surgical site infection as hypothermia diminishes wound tissue O2 tension and coagulopathy as hypothermia impairs platelet function. It claims that perioperative heat loss occurs by radiation (60%), convection (25%) and evaporation (10%). This is caused by the difference between peripheral body and ambient temperature, air circulation around the body and vasodilatation. In daily practice, most anesthesia personnel warm patient peri-operatively by using force air warmer and intravenous fluid warmer. This study aimed to compare the difference of core and room temperature in patients undergoing gynecologic laparoscopic surgery by using forced air and intravenous fluid warmer
To study safety and feasibility of mild therapeutic hypothermia after successful recanalization by mechanical endovascular treatment in patients with acute ischemic stroke and proximal arterial occlusion.
The investigators wish to undertake a randomized controlled non-inferiority trial to evaluate the ability of a simple and low-cost method (Hibler´s method of wrapping the patient in multiple insulating layers) to prevent intraoperative heat-loss in children undergoing neurosurgery under anesthesia in Malawi. The control group will be heated actively with the use of warm-air blankets. The aim of this study is to evaluate whether Hibler´s method can provide a cheap and technically simple way of adequately preserving the patients´ core temperature in the operating theatre in a resource-poor setting.
ILCOR guidelines recommend Target Temperature Management (TTM) to between 32°C and 36°C after out-of-hospital cardiac arrest, based on low quality evidence. In a previous trial, TTM at 33°C did not confer a survival benefit or improved neurological function, compared to TTM at 36°C. A lower target temperature might be beneficial compared with normothermia and early treatment of fever. Therefore the primary purpose of the TTM2-trial will be to study any differences in mortality, neurological function and quality of life between a target temperature of 33°C and standard care avoiding fever.
Efficacy of Stand-alone, Non-tethered, Self-applying Warming Garment in the Preoperative, Intraoperative and Postoperative Recovery Period; Using an Integrated Chemical Heat Pack Construction, With a View to Maintaining Normothermia During the Peri-operative Period