View clinical trials related to Cardiac Arrest.
Filter by:The objective of the Lowlands Saves Lives trial is to compare the quality of cardiopulmonary resuscitation (CPR) between face-to-face versus Lifesaver Virtual Reality smartphone application trained participants using a randomized controlled trial.
Elevation of the head and thorax, also known as Head-up cardiopulmonary resuscitation (HUP CPR), has been studied extensively in pigs in ventricular fibrillation (VF). HUP combined with active compression decompression and impedance threshold device (ACD+ITD) CPR improves vital organ perfusion and results in a doubling of cerebral perfusion when compared with the same method of CPR in the flat or horizontal plane. HUP CPR enhances the drainage of venous blood from the brain, lowers central venous pressures, reduces intracranial pressures during the decompression phase of CPR, redistributes blood flow through the lungs during CPR, and may reduce brain edema. These mechanisms collectively contribute to improved blood flow and less injury to the brain during CPR. These benefits are due in large part to the effects of gravity on the physiology of HUP CPR. Importantly, HUP CPR is dependent upon a means of generating enough forward flow to adequately pump blood "uphill" to the brain. In this proposed pilot study, CPR will be performed manually before the patient is placed on a controlled mechanical elevation device (Elegard, Minnesota Resuscitation Solutions LLC, USA). An ITD-16 (ResQPOD-16, Zoll, USA) will be placed on the patient's airway before the head is elevated. Automated CPR will be initiated as soon as feasible using a new automated CPR mechanical compression device that provides full active compression-decompression CPR (LUCAS-AD, Stryker, USA). The proposed feasibility clinical study will be the first ever to test the fully integrated system of ACD+ITD HUP CPR.
Feasibility of Improving Risk Stratification in Brugada Syndrome (BrS), retrospective cohort study To study the reproducibility and specificity of V-CoS for activation heterogeneities predisposing to VT/VF in a larger series of BrS patients and determining the incidence of low V-CoS score in a larger cohort of control patients. Population of 10 patients undergoing ablation for non-VT arrhythmia, 10 patients with atrial fibrillation, 10 relatives of BrS sufferers, who have confirmation of no pathology,10 patients with previous out-of-hospital cardiac arrest due to ischaemia, but with full revascularisation and recovery of left ventricular function, 10 elite athletes, 50 BrS sufferers with previous sudden cardiac death or appropriate Implantable cardioverter-defibrillator (ICD) therapy for VT/VF. DURATION 3 years
Temporary cardiac support by VA-ECLS can lead to lower limb ischemia. The aim of this study is to evaluate a multi-modal strategy (physical examination, NIRS monitoring and angiography through the reperfusion canula) of lower limb surveillance.
This study will test the feasibility and acceptability of deploying a decision aid for surrogate decision makers of comatose survivors of cardiac arrest early during hospitalization. This decision aid is to inform, educate and support decision makers charged with determining goals of care during post-cardiac arrest treatment.
This submission is a pilot in which the new IQool Warming System device will be used to maintain the temperature of adult patients in cardiac arrest within a range of within a range of 32°C to 38.5°C (89.6°F to 101.3°F). The IQool Warming System has received a 510 K Clearance by the FDA.
REBOA is an endovascular technique that is becoming more widely used in the setting of severe trauma. It is a procedure where one uses the seldigner technique to advance a balloon tipped catheter into the femoral artery and then into the aorta. The balloon is then inflated to fully occlude blood flow to the distal aorta. Study investigators hypothesize that this technique may be of use in the setting of medical cardiac arrest. By occluding the aorta and preventing distal blood flow during CPR, physicians might maximize perfusion to the heart and the brain, and promote return of spontaneous circulation and neurologic recovery. Investigators plan to conduct an IDE approved early feasibility study using the ER-REBOA catheter in five patients who are in cardiac arrest of medical (i.e. non-traumatic) etiology. The primary outcomes will be feasibility and safety. Secondary outcomes will focus on procedural performance, hemodynamic response to aortic occlusion, and patient-centered outcome variables. Investigators plan to expand the study to an additional 15 patients if, after the initial five patients, the risk-benefit profile remains favorable.
Almost all patients with refractory cardiac arrest, who are primarily stabilized under ongoing cardiopulmonary resuscitation by transcutaneous implantation of a venoarterial extracorporeal membrane oxygenation system (va-ECMO for eCPR) develop post-cardiac arrest syndrome (PCAS). PCAS is characterised by cytokine storm resulting in vasodilation and membrane leakage, which is poorly controlled and often fatal. Case reports and data from the investigators' single-center registry indicate that cytokine adsorption with the CytoSorb removal column can be safely added to va-ECMO, but its efficacy and safety have not been examined systematically. This pilot study will assign all comers undergoing eCPR to va-ECMO with or without cytokine adsorber in a 1:1 fashion. This will ensure comparability and allow analysing clinical endpoints, but is limited by sample size (according to their experience the investigators expect approximately 20 cases per year). The investigators will however be able to generate important data about safety, secondary endpoints such as Interleukin-6-removal or vasopressor use and low-power data about efficacy concerning the primary endpoint 30-day survival.
Identifying the correct arrhythmia at the time of a clinic event including cardiac arrest is of high priority to patients, healthcare organizations, and to public health. Recent developments in artificial intelligence and machine learning are providing new opportunities to rapidly and accurately diagnose cardiac arrhythmias and for how new mobile health and cardiac telemetry devices are used in patient care. The current investigation aims to validate a new artificial intelligence statistical approach called 'convolution neural network classifier' and its performance to different arrhythmias diagnosed on 12-lead ECGs and single-lead Holter/event monitoring. These arrhythmias include; atrial fibrillation, supraventricular tachycardia, AV-block, asystole, ventricular tachycardia and ventricular fibrillation, and will be benchmarked to the American Heart Association performance criteria (95% one-sided confidence interval of 67-92% based on arrhythmia type). In order to do so, the study approach is to create a large ECG database of de-identified raw ECG data, and to train the neural network on the ECG data in order to improve the diagnostic accuracy.
Technical advance as broad-bandwidth wireless internet coverage and the ubiquity utilization of smartphones has opened up new possibilities which surpass the normal audio-only telephony. High quality and real-time video-telephony is now feasible. However until now this technology hasn't been deployed in the emergency respond service. In the hope of helping the detection of the cardiac arrest, offer the possibility to evaluate and correct via a video-instructed CPR (V-CPR) and to facilitate a fast localization of the emergency site, a new software (EmergencyEye®/RAMSES®) was developed which enables the dispatcher a video-telephony with the callers mobile terminal (smartphone) if suitable. This technology hasn't been tested in a randomized controlled trial in real environment conditions yet. This is to be done in this study.