View clinical trials related to Cardiac Arrest.
Filter by:The primary goal of this uncontrolled pilot trial is to examine feasibility, acceptability, safety, and preliminary efficacy of a new behavioral treatment for survivors of sudden cardiac arrest with clinically elevated symptoms of post-traumatic stress disorder (PTSD). Participants will be recruited among cardiac arrest survivors enrolled in the observational CANOE research study (CUIMC IRB# AAAR8497). Study participants will be interviewed about their symptoms and evaluated for baseline assessment before receiving eight weekly sessions of an acceptance and mindfulness-based exposure therapy (AMBET). Participants will be additionally evaluated at treatment mid-point (week 4), and at the end of treatment. The treatment and all assessments will be conducted remotely via Zoom. To assess whether patients' physical activity is improved over the course of treatment, participants will be provided with a wearable device (Fitbit wristband) to monitor their physical activity. The specific aims of this study are to: (1) develop an acceptable protocol for an AMBET intervention for survivors of sudden cardiac arrest with elevated PTSD symptoms (2) examine its safety and feasibility in a small sample of 14 patients (3) investigate acceptability and feasibility of the assessments and measurements including physical activity.
The primary aim of this trial is to assess the efficacy of resuscitative endovascular balloon occlusion of the aorta (REBOA) as an adjunct treatment to advanced cardiovascular life support (ACLS) in patients with out-of-hospital cardiac arrest. Out of hospital cardiac arrest (OHCA) carries a high mortality rate. The treatment of out-of-hospital cardiac arrest is ACLS as stated in the guidelines from the Norwegian Resuscitation Council and the European Resuscitation Guidelines. Recently, REBOA has been proposed as an adjunct treatment in management of non-traumatic cardiac arrest patients, because thoracic aortic occlusion provides a redistribution of the cardiac output to organs proximal to the occlusion. Preclinical studies demonstrate that REBOA during CPR provide both increased coronary artery blood flow and perfusion pressure and increased rates of return of spontaneous circulation (ROSC). This is the first prospective trial in the world to assess the efficacy of REBOA in non-traumatic cardiac arrest. The intervention is shown feasible in the pre-hospital setting. If this trial provides a signal of benefit in patients, this study could initiate further clinical research which could change current resuscitation practice world-wide.
This study tests the feasibility of a home-based heart rate variability biofeedback (HRVB) intervention in survivors of cardiac arrest (CA). Specifically, the primary purpose of this pilot study is to assess feasibility, acceptability, appropriateness, usability, and compliance for an at-home, 3-week HRVB intervention in 10 participants. The study also tests whether cardiac-related interoceptive fear, trait anxiety, and negative affect decrease among CA survivors completing the HRVB intervention.
A 6-month prospective, digital randomized controlled trial targeting approximately 49,000 individuals to evaluate the effectiveness of an influenza vaccination intervention during influenza season for people with cardiovascular conditions
This is a pilot randomized controlled trial (RCT) to gain preliminary evidence regarding the acceptability, tolerability, safety, and efficacy of a combined intervention of Stellate Ganglion Blockade (SGB) and psychoeducation on trauma symptoms and health behaviors in patients exhibiting early PTSD symptoms after cardiac arrest (CA). Primary Aim 1 (Feasibility outcomes): Gain preliminary evidence regarding the acceptability, tolerability, and safety of conducting a randomized trial that evaluates a single SGB treatment in conjunction with psychoeducation among CA patients with early PTSD symptoms. Secondary Aim 1 (Treatment-related outcomes): Test, whether SGB/psychoeducation treatment in CA patients with clinically significant PTSD symptoms is associated with reduced cardiac anxiety, PTSD symptoms, and improved health behaviors (physical activity and sleep duration), assessed objectively by a wrist-worn accelerometer for 4 weeks post-discharge.
Trial to assess the ability of a wearable to detect defibrillation from an implantable ICD
This study aims to evaluate the electrophysiological properties of the heart conduction system in patients with (increased risk of) ventricular tachyarrhythmias (VTA) and sudden cardiac arrest, and in a control cohort. The electrophysiological properties will be measured with the relatively new technique ECG-Imaging (ECGI). Moreover, clinical data of subjects will be gathered. By combining the data from the data gathering and the results of ECGI, the investigators hope to increase mechanistic understanding of and risk stratification for VTAs. The investigators aim to be able to identify patients at risk of an arrhythmic event, and aim for better treatment strategies in the future.
Children supported by Extra-Corporeal Membrane Oxygenation (ECMO) present a high risk of neurological complications and cerebral autoregulation (CA) impairment may be a risk factor. The first objective is to investigate the association between CA impairments and neurological outcome assessed by the onset of an ANE. The secondary objective is to study the underlying mechanisms influencing CA.
Effective chest compressions are essential to survival in an arrest patient receiving CPR (cardiopulmonary resuscitation). A challenge in providing effective chest compressions is frequent interruption of compressions. A major cause of a recurrent interruption of chest compressions is pulse checks. Pulse checks are difficult to quickly and accurately perform in the AHA recommended time interval of under 10 seconds for reasons ranging from inexperience to body habitus. Unnecessarily long pulse checks often delay reinitiating chest compressions leading to a fall in perfusion pressure to the coronary arteries lowering the chances of return of spontaneous circulation (ROSC). To potentially solve the issues of evaluating the chest compression effectiveness and minimize the time interval of pulse checks, the authors have constructed a novel device that can be rapidly applied to an arresting patient and evaluate the current state of the circulatory system. The device is called the Rapid Pulse Confirmation (RPC) device. It is designed to applied over a major artery (radial, ulnar, brachial, carotid, and femoral) and detect Doppler shift of red blood cells to gauge red blood cell velocity and rate of pulsation. Feasibility testing on the device was carried out using patients requiring cardiopulmonary bypass. Arrest and return of spontaneous circulation during cardiopulmonary bypass is predictable and provided an ideal environment to test the initial performance of a device meant to detect return of spontaneous circulation. The primary working hypothesis was that there would be no significant difference in time of detection of ROSC between the arterial line catheter and the RPC device at the end of cardiopulmonary bypass. The secondary hypothesis was that there would be no difference in pulse rate reading between the arterial line catheter and the RPC device.
Evaluation of clinical, logistical, and technical factors (e.g. implementation of pre-arrival instructions, implementation of the DAE RespondER, mechanical chest compressor, REBOA, and E-CPR) that impact on the outcomes of out-of-hospital cardiac arrest patients.