View clinical trials related to Death, Sudden.
Filter by:Survival from out-of-hospital cardiac arrest is time critical and diminishes rapidly without appropriate intervention. Bystander CPR at least doubles the chances of survival and the additional use of a public access defibrillator (PAD) can again double overall survival rates. PADs are designed to be easy and simple to use, but whether untrained bystanders can use them safely and effectively is unknown. This study will aim to assess the ability of untrained bystanders to deploy a PAD in a simulated cardiac arrest.
INTRODUCTION: Sudden cardiac death is one of the most important reasons of death at industrialized countries. Despite its importance, nowadays Clinical Guidelines are not as extended as expected, with respect to indications for primary prevention defibrillator implantation, following MADIT II and MUSTT criteria, especially at Latin American countries. OBJECTIVES: This Project is designed with the purpose of providing tools to help spreading primary prevention by the means of clinical evidence on real risk of death in this group of patients. REGISTRY DESIGN: - retrospective (at stage 1); prospective (at stage 2) - multi-center (minimum 25-30 centres) - international (Argentina, Brazil, Colombia, Chile, Mexico and Venezuela) - non randomized. - Sample size: at screening about 12.500 patients and 962 patients at treatment stage REGISTRY DEVICES: CE marked (Conformité Européenne) single-chamber, dual-chamber or CRT (Cardiac Resynchronization Therapy) implantable cardiac defibrillator (ICD).
This study will involve the use of therapeutic hypothermia. This prospective cohort pilot study will evaluate the clinical performance of a new device, the ThermoSuit™ System, to achieve therapeutic hypothermia in comatose patients following resuscitation from cardiac arrest, and the impact of the vasodilator, magnesium sulfate, on cooling performance and hemodynamics in these patients. The study hypothesis is that magnesium sulfate will significantly increase the rate of cooling.
High blood pressure is one of the most common health problems in the United States. There are many drug treatment options for high blood pressure, but these medications are not always effective. People with treated high blood pressure can still suffer from other serious cardiovascular health problems, including heart attack, sudden death, or stroke. Genetic variations may cause some people to be more susceptible to these cardiovascular outcomes despite treatment. This study will identify new gene regions that may influence the effectiveness of high blood pressure drugs in preventing the above mentioned cardiovascular conditions.
This is a prospective study to evaluating the ability of the PD2i Cardiac Analyzer to predict the risk of serious heart rhythm abnormalities in high-risk patients that do not already have an Implantable Cardioverter Defibrillator.