View clinical trials related to Heart Arrest.
Filter by:1. Background: Intraosseous (IO) access is a new, fast, safe and efficient route of rescue of critically ill patients. Studies found drug pharmacokinetics and pharmacodynamics of IO are similar to IV route. Compared with IV and CVC, IO is time-consuming, easy to grasp, and has high operation success rate. Guidelines recommend IO when the establishment of vascular access is difficult or impossible. Recent animal studies suggest that IO access have better ventricular fibrillation termination rates, ROSC rates and survival compared with IV route. However, recent retrospective clinical studies found that IO versus IV treatment was associated with a lower likelihood of ROSC and hospitalization. How routes of vascular access influence clinical outcomes after OHCA merits multicenter randomized controlled trial. We suppose IO versus IV treatment is associated with a higher likelihood of ROSC and hospital and discharge survival. 2. Materials and methods: Study design This study is a prospective, open, two-arm, multicenter randomized controlled trial. The study will be conducted by 22 medical centers or affiliated hospitals in China. We will enroll nearly 2356 OHCA patients by the eligibility and exclusion criteria during January 2020 to December 2022. All of the patients will be randomized to one of 2 routes of vascular access: tibial intraosseous or peripheral intravenous. Other treatment measures of two groups refer to 2015 AHA Advanced Cardiovascular Life Support guidelines. Statistical analysis Intention-to-treat analysis (ITT) and per-protocol set (PPS) sensitivity analysis will be conducted in our study. Categorical variables are presented as counts and percentages, and differences are analyzed using the χ2 test. Continuous variables are presented as means with standard deviations or median (interquartile range [IQR]), and analysis is done by the Student t test or the Mann-Whitney U test according to normal or non-normal distributions. 3. Sample Size Calculation Set the following assumptions: alpha 0.025, beta 80%, clinically significant difference of 5% and 25% ROSC rate for both arms. Assuming the sample has an equal number of subjects in each arm, the study need to include at least 1178 subjects per arm to reach statistical significance.
QUO VADIS is a national observational study with the aim to describe clinical intervention and utilization of neuroprognostication tools in the management of patients admitted to ICU following cardiac arrest
Cardiac arrest in the operating room is a rare but potentially catastrophic event with mortality rates greater than 50%. Recent CPR guidelines published by the American Heart Association (AHA) and the Heart and Stroke Foundation of Canada (HSFC) describe how high quality CPR improves survival rates and neurological outcomes from cardiac arrest. Despite CPR training, adherence rates with performance guidelines are alarmingly low in many pediatric hospitals . In addition to performance errors, medication errors have been reported to be as high as 50% during cardiopulmonary arrest. This can be attributed to many factors, including distractions and poor communication among team members. Previous studies suggested that loud noise in the operating room caused poor communication and impaired surgical performance. To understand more about simulation awareness during peri-operative cardiac arrest, the investigators are planning on conducting a prospective observational study, using a simulated perioperative cardiac arrest scenario in pediatric hospital.The investigators are aiming for a convenient sample of 20 simulation sessions. Each session will have a team of CPR providers (2 participants and 4 confederates). The 2 participants will include one anesthesiologist and one operating room nurse. The participants will be randomized into two group; group A will work in a noise environment of 85 dBA ( as per recommendation by the National Institute for Occupational Safety and Health (NIOSH), and group B will work in a noise environment of 100 dBA. Participants will be wearing eye tracking devices during the scenario (Tobii Pro GlassesTM) designed to capture areas of interest (AOI) / visual fixation. The investigators hypothesize that CC and medication errors are frequently left undetected and uncorrected, and that the less noise distractions during resuscitation improves but does not eliminate this pattern of inattentional blindness in resuscitation teams during simulated perioperative pediatric cardiac arrest. They also hypothesize that "look but not act" events are a frequent occurrence during simulated pediatric cardiac arrest, and that healthcare providers will have varying reasons that explain the occurrence of "look but not act" events.
More people are surviving a cardiac arrest due to improvements in bystander resuscitation and acute hospital care. However, many survivors of cardiac arrest are left with physical, mental and social problems impacting negatively on their quality of life. At present there are no specialist interventions for survivors of cardiac arrest in Denmark and very few have been evaluated internationally. Rehabilitation for people after cardiac events or brain injury have shown significant physical and mental well-being benefits, indicating the same may be true for survivors of cardiac arrest. This pilot study will test the feasibility and acceptability of a residential rehabilitation intervention focused on fatigue, and the physical, mental and social consequences of cardiac arrest. In addition, the pilot study will discover if the intervention has any effect on self-report measures, including fatigue, mental well-being and activity of the survivors of cardiac arrest who participate, and on the mental well-being of relatives of these survivors.
This is a clinical study based on analysis of video-clip data of endotracheal intubation (ETI) using videolaryngoscope (VL) and clinical data for cardiopulmonary resuscitation patients between 2012.03.01.-2015.02.28. The purpose of this study is to evaluate the appropriate numbers of VL usages for successful ETI at first attempt during cardiopulmonary resuscitation.
Rescu Epistry includes data points pertaining to prehospital and in-hospital clinical treatments and responses to therapy, survival to discharge and functional outcome data for all cases.
PEACE study retrospectively evaluate patients who suffered an out-hospital cardiac arrest (OHCA) and who underwent a coronary angiography, enrolled in the registry of the Province of Pavia (Italy), Ticino Region (Switzerland), Wien region (Austria) and Nicosia area (Cyprus) to comprehend the best timing for post-ROSC ECG acquisition in order to reduce the number of false positive and to select the best candidates for emergency coronary angiography.
Phase 1 First-in Human randomized, open-label, active control standard of care study of the safety of HBN-1 administered as pharmacologically induced hypothermia as an adjunct to standard of care targeted temperature management in adult patients who have experienced out-of-hospital-cardiac arrest. HBN-1 will be administered IV as a loading dose infusion followed by a 12-hour maintenance infusion.
Clear, concise, yes, and no answers can be challenging to achieve in the assessment of consciousness and breathing in out-of-hospital cardiac arrest (OHCA) calls. Often callers will provide an unclear response, and this can lead to hesitation on the part of the Emergency Medical Dispatcher (EMD). Further, the relatively small proportion OHCA calls represent might demand the need for simulation training in the dispatcher-assisted cardiopulmonary resuscitation (DA-CPR) guiding itself. Therefore, the investigators investigate whether low-dose, high-frequency (LDHF) simulation-based training of EMDs can increase the quality of DA-CPR in a simulation setting. Additionally, the investigators measure whether the effect of the training will be transferred to real OHCA calls. The study is a randomised controlled trial comparing LDHF simulation-based training to standard quality improvement of the EMD in a single centre. The study protocol is structured according to the SPIRIT 2013 statement, and the study will be reported in compliance with the CONSORT 2010 Statement. The investigators chose EMDs receiving standard quality improvement as the comparator group, to reflect a representative cohort of the EMDs not exposed to the LDHF simulation-based training program. The aims of this study are: 1. To measure the effect of LDHF simulation-based training on the quality of DA-CPR in a simulation setting. 2. To measure the effect of LDHF simulation-based training on the quality of DA-CPR in real OHCA calls. The investigators hypothesise that LDHF simulation-based training will increase the quality of DA-CPR in the intervention group in a simulation setting and that this improvement is transferred to real OHCA calls - although the effect in real OHCA calls might be smaller due to the complexity of some calls. The investigators hypothesise that this improvement can be detected as a decrease in time to first bystander compression (TTFC), an increase in clarification of consciousness and breathing without asking additional questions, a decrease in time to recognition of cardiac arrest, and an increase in calls where the EMD provide DA-CPR instructions on patients in cardiac arrest.
Rationale: An important proportion of patients with return of spontaneous circulation (ROSC) after cardiac arrest remain comatose as a result of post anoxic encephalopathy (PAE). Specific treatments to promote cerebral recovery are lacking. Early identification of patients without potential of recovery of brain functioning may prevent inappropriate continuation of medical treatment and improve communication between doctors and families. Intensivists currently use a combination of diagnostic measures, including brainstem reflexes, motor response, status myoclonus, SSEP measurements and (increasingly) the EEG. However, together all these measure identify only 20-50% of the patients with severe PAE precluding cerebral recovery. At the moment, there is a high demand for bedside measurements that contribute to the neurological prognostication of comatose patients after cardiac arrest. Non-invasive bedside measurements of the optic nerve sheath diameter (ONSD) using ultrasound hold potential to improve outcome prediction. Objective: To estimate the value and feasibility of repetitive measurements of the ONSD in comatose patients after cardiac arrest. Study design: Prospective cohort study Study population: 160 subsequent comatose adult patients after cardiac arrest, admitted to the ICU of Rijnstate hospital Intervention: In addition to standard treatments, patients will undergo ultrasonic measurements of the ONSD during the first 3 days after cardiac arrest. Survivors will be followed upon hospital discharge. ONSD measurements will be followed over time and related tot neurological outcome. Main study parameters/endpoints: The primary outcome measure is neurological outcome, defined using the Cerebral Performance Category (CPC) score at 6 months. CPC 1-2 indicates favourable neurological outcome, and CPC 3-5 indicates unfavourable neurological outcome.