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Active clinical trials for "Heart Arrest"

Results 31-40 of 769

Emergency Preservation and Resuscitation (EPR) for Cardiac Arrest From Trauma

Cardiac Arrest From Trauma

The goal of this study is to rapidly cool trauma victims who have suffered cardiac arrest from bleeding with a flush of ice-cold sodium chloride to preserve the patient to enable surgical control of bleeding, followed by delayed resuscitation with cardiopulmonary bypass.

Recruiting11 enrollment criteria

Sedation, Temperature and Pressure After Cardiac Arrest and Resuscitation

Cardiac Arrest With Successful ResuscitationHypoxia1 more

The STEPCARE-trial is a 2x2x2 randomised trial studying patients who have been resuscitated from cardiac arrest and who are comatose. It will include three different interventions focusing on sedation targets, temperature targets and mean arterial pressure targets.

Recruiting9 enrollment criteria

VAsopressin and STeroids in Addition to Adrenaline in Cardiac Arrest - a Randomized Clinical Trial...

Cardiac Arrest;In-hospital Cardiac Arrest; Methylprednisolone; Vasopressin; Adrenaline; Randomized Clinical Trial

This is an investigator initiated randomized, placebo controlled, double blind, superiority, multi-centre clinical trial. The estimated study project period runs over 3-4 years, including pilot phase. Based on preliminary assumptions, to confirm or reject an increase in survival from 9% to 14%, about1400 patients will be randomized in the study. In hospital cardiac arrest patients meeting criteria(s) for adrenaline administration according to current ERC guidelines are eligible for randomization in the study. Informed consent for participating in the study cannot be obtained from the subject at the scene of the cardiac arrest since the victim is unconscious. Therefore, all hospitalized men > 18 years and women > 50 years, except those fulfilling the exclusion criterias; patients not capable to comprehend information to decide about participation in the study, women considered of childbearing potential (WOCBP)) and do not resuscitate (DNR) decision will be informed and asked about consent to participate in the study and in the case of cardiac arrest during the actual hospital stay randomized to either treatment. Only those patients experiencing an in hospital cardiac arrest meeting criteria(s) for adrenaline administration will be randomized. Patients will be randomized to, in addition adrenaline, either treatment with vasopressin and steroids (intervention) or sodium chloride (placebo) (control). Primary outcome is survival at 30 days.

Recruiting5 enrollment criteria

REstrictive Versus LIberal Oxygen Strategy and Its Effect on Pulmonary Hypertension After Out-of-hospital...

HypertensionPulmonary Arterial5 more

Background: For patients with out-of-hospital cardiac arrest (OHCA) at the intensive care unit (ICU), oxygen therapy plays an important role in post resuscitation care. During hospitalisation, a lot of these patients occur with pulmonary arterial hypertension (PAH). Currently a wide oxygen target is recommended but no evidence regarding optimal treatment targets to minimise the prevalence of PAH exists. Methods: The RELIEPH trial is a substudy within the BOX (Blood pressure and OXygenation targets in post resuscitation care) trial. It is a single-center, parallel-group randomised controlled clinical trial. 300 patients with OHCA hospitalised at the ICU are allocated to one of the two oxygenation interventions, either a restrictive- (9-10 kPa) or liberal (13-14 kPa) oxygen target both within the recommended range. The primary outcome is the fraction of time with pulmonary hypertension (mPAP >25 mmHg) out of total time with mechanical ventilation. Secondary outcomes are: length of ICU stay among survivors, lactate clearance, right ventricular failure, 30 days mortality and plasma brain natriuretic peptide (BNP) level 48 hours from randomisation. Discussion: This study hypothesises that a liberal target of oxygen reduces the time with PAH during mechanical ventilation compared to a restrictive oxygen target in patients with OHCA at the ICU. When completed, this study hopes to provide new knowledge regarding which oxygen target is beneficial for this group of patients.

Recruiting18 enrollment criteria

Cardiac Arrest in Residential Areas With Mobile First-responder Activation

Out-Of-Hospital Cardiac Arrest

The study aims to increase proportions of bystander defibrillation during out-of-hospital cardiac arrest (hereof referred to as cardiac arrest) in residential areas with a high density of cardiac arrests. The intervention consists of Automated External Defibrillators (AEDs) and residents' involvement in resuscitation through training and enrollment as citizen responders.

Recruiting7 enrollment criteria

Relevance of Reversible Causes During OHCA (Rebecca Study)

Out-Of-Hospital Cardiac ArrestCardiopulmonary Arrest

Management of the reversible causes in cardiac arrest is fundamental for successful treatment of out-of-hospital cardiac arrests. Point-of-care diagnostics as prehospital emergency ultrasound, blood gas analysis and toxicological screening support the diagnostic process of evaluating potential reversible causes. Digital tools provide support of a structured approach. This study aims to evaluate the frequency of reversible causes during OHCA as well as specific interventions due to these findings. Furthermore, CPR performance (hands-off, ROSC, 30-day mortality) and cognitive load of the prehospital emergency physician will be investigated. In total 100 patients with OHCA will be included in this study. Identification of reversible causes will be performed upon a structured protocol using an interactive checklist. Cognitive load of emergency physician as well as CPR parameter (frequency of reversible causes, hands-off, ROSC, 30-day mortality) will be analysed.

Recruiting2 enrollment criteria

CT Perfusion (CTP) for Assessment of Poor Neurological Outcome in Comatose Cardiac Arrest Patients...

Cardiac Arrest

ABSTRACT Brief Overview: Neurological assessment of comatose cardiac arrest patients (CCAP) is challenging because most of these patients are treated with sedatives and therapeutic hypothermia that prevent complete neurological/clinical assessment. A complete and reliable neurological assessment is needed for patient's long-term function and survival. A poor-quality clinical assessment results in resource-intensive treatment that may not benefit the patient. An ancillary test of head CT scan is often used for additional information. However, this additional information still limits the quality of the assessment. In a small pilot study, we explored an advanced CT scan of brain called CT Perfusion (CTP) relative to clinical assessment in CCAP as a predictor of neurological outcome (severe disability or death) at hospital discharge. The preliminary results suggested that CTP was both valid and reliable, relative to clinical assessment, while meeting many of the criteria of an ideal test (fast, safe, accessible, valid, reliable). This project aims to carry out a fully powered study to confirm these findings. The goal of this project is to validate CTP for predicting neurological outcome at hospital discharge in CCAP. We will conduct a prospective cohort study to validate the use of CTP in CCAP. Hypothesis- Computed Tomographic Perfusion (CTP) can reliably diagnose potentially fatal brain injury in CCAP in early stage upon hospital admission, which may or may not be recognized in the usual clinical practice due to inadequate clinical examination. Primary Objective: To validate CTP, relative to the reference standard of clinical assessment, for characterizing poor neurological outcome at hospital discharge in CCAP. Secondary Objectives: To establish the safety and inter-rater reliability of CTP in CCAP.

Recruiting6 enrollment criteria

Effectiveness Silver Diamine Fluoride Versus Sodium Fluoride in Arresting Caries Around Crown Margins...

Caries RootsFlouride Varnish2 more

Dental caries is a multifactorial, progressive disease which is the major causes of dental pain, infection and tooth loss. Dental caries can substantially compromise the quality of life in older adults 1 2. As the number of older adults in the US increases, the dental professionals have become increasingly concerned with the dental need of elderly and preventive regimes to reduce the incidence of caries3 . Prevention becomes an area of paramount importance. Many studies have advocated nonsurgical intervention for shallow dentin caries lesion.The most effective method for prevention to date is considered to be fluoride. In the United states fluoride has been incorporated in many ways like water fluoridation, fluoride mouth wash, dentifrices and professionally applied fluoride varnishes . The American Dental Association (ADA) recommended the use of fluoride for patients of all ages who are at risk of developing dental caries7 . With the high success of fluoride, another treatment method using Silver Diamine Fluoride (SDF) is gaining popularity in the United States. SDF has been used in many countries like Japan, Australia, China, and Cuba for treatment of caries . Successful treatment data from other countries is promising, and promoting the use of SDF in the United States. SDF is available in the United States as 38% aqueous solution and approved as a desensitizing agent. American Dental Association published an evidence-based clinical practice guideline on nonrestorative treatments for caries teeth and recommended use of SDF on a carious cavitated lesion on permanent teeth9 . Clinical studies have shown the effectiveness of SDF in arresting root caries in older adults.

Recruiting12 enrollment criteria

Delineating Between Pathophysiologic Phenotypes of Hypoxic Ischemic Brain Injury After Cardiac Arrest...

Hypoxia-IschemiaBrain

The main outcome determinant following cardiac arrest is hypoxic ischemic brain injury. Management has involved increasing the delivery of oxygen to the brain. This logic assumes that oxygen transport from blood into the brain is normal. We have demonstrated that this assumption is not true. A large proportion of post-cardiac arrest patients demonstrate an inability to unload oxygen into the brain. The mechanisms explaining this observation are unclear. This project involves using a series of evaluations to differentiate post-cardiac arrest patients who exhibit normal and abnormal oxygen transport dynamics and also investigate the underlying mechanisms for abnormal oxygen transport.

Recruiting6 enrollment criteria

Maintenance of Physical Activity After Cardiac Rehabilitation

Cardiovascular DiseasesHeart Diseases4 more

Physical activity is a key element in cardiac rehabilitation and prevention of cardiovascular mortality and hospitalizations. After cardiac rehabilitation programs end, physical activity levels and participation in continued cardiac rehabilitation declines. The aim of this study is to evaluate the feasibility a mobile health intervention with text messages and behavior change theory in patients with cardiovascular disease for a duration of 3 months after completion of a cardiac rehabilitation program. An intervention consisting of action planning, text messages, and coordinator support is tested in a feasibility trial design with 40 expected participants.

Recruiting7 enrollment criteria
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