Resuscitation

STUDY OBJECTIVES: We aimed to evaluate the duration and frequency of communication between EMS (Emergency Medical Services) and ED (Emergency Department) staff during handoff and the subsequent time to critical cardiac care (rhythm determination, defibrillation) using CA (cardiac arrest) video review. METHODS: A single-center retrospective study of video-recorded adult CAs between August 2020 and December 2022 was performed. Two investigators assessed the communication of 17 data points, time intervals, EMS initiation of handoff, and type of EMS agency...

AIM: To investigate the effects of lower versus higher oxygenation targets in adult intensive care unit (ICU) patients with hypoxaemic respiratory failure after cardiac arrest. METHODS: Subgroup analysis of the international Handling Oxygenation Targets in the ICU (HOT-ICU) trial which randomised 2928 adults with acute hypoxaemia to targets of arterial oxygenation of 8 kPa or 12 kPa in the ICU for up to 90 days. Here, we report all outcomes up to one year in the subgroup of patients enrolled after cardiac arrest...

AIM: Rhythmic and periodic patterns (RPPs) on the electroencephalogram (EEG) in comatose patients after cardiac arrest have been associated with high case fatality rates. A good neurological outcome according to the Cerebral Performance Categories (CPC) has been reported in up to 10% of cases. Data on cognitive, emotional, and quality of life outcomes are lacking. We aimed to provide insight into these outcomes at one-year follow-up. METHODS: We assessed outcome of surviving comatose patients after cardiac arrest with RPPs included in the 'treatment of electroencephalographic status epilepticus after cardiopulmonary resuscitation' (TELSTAR) trial at one-year follow-up, including the CPC for functional neurological outcome, a cognitive assessment, the hospital anxiety and depression scale (HADS) for emotional outcomes, and the 36-item short-form health survey (SF-36) for quality of life...

No abstract text is available yet for this article.

BACKGROUND: This study investigated the association of two levels of targeted temperature management (TTM) after out-of-hospital cardiac arrest (OHCA) with administered doses of sedative and analgesic drugs, serum concentrations, and the effect on time to awakening. METHODS: This substudy of the TTM2-trial was conducted at three centers in Sweden, with patients randomized to either hypothermia or normothermia. Deep sedation was mandatory during the 40-hour intervention...

AIM: Early, accurate outcome prediction after out-of-hospital cardiac arrest (OHCA) is critical for clinical decision-making and resource allocation. We sought to validate the revised post-Cardiac Arrest Syndrome for Therapeutic hypothermia (rCAST) score in a United States cohort and compare its prognostic performance to the Pittsburgh Cardiac Arrest Category (PCAC) and Full Outline of UnResponsiveness (FOUR) scores. METHODS: This is a single-center, retrospective study of OHCA patients admitted between January 2014-August 2022...

BACKGROUND: The Resuscitation Quality Improvement® (RQI®) HeartCode© Complete program is designed to enhance cardiopulmonary resuscitation (CPR) training by using real-time feedback manikins. Our objective was to assess the quality of CPR, such as chest compression rate, depth, and fraction, performed on out-of-hospital cardiac arrest (OHCA) patients among paramedics trained with the RQI program vs. paramedics who were not. METHODS AND RESULTS: Adult OHCA cases from 2021 were analyzed; 353 OHCA cases were classified into one of three groups: 1) 0 RQI®-trained paramedics, 2) 1 RQI®-trained paramedic, and 3) 2-3 RQI®-trained paramedics...

AIM: In this predictive modelling study we aimed to investigate how many patients with an out-of-hospital cardiac arrest (OHCA) would benefit from pre-hospital as opposed to in-hospital initiation of extracorporeal cardiopulmonary resuscitation (ECPR). METHODS: A temporal spatial analysis of Utstein data was performed for all adult patients with a non-traumatic OHCA attended by three emergency medical services (EMS) covering the north of the Netherlands during a one-year period...

No abstract text is available yet for this article.

BACKGROUND: A minority of out-of-hospital cardiac arrest patients have an acutely occluded coronary artery without manifesting ST-segment elevation on their post-resuscitation ECG. Identifying such patients is an issue to providing timely reperfusion therapy. We aimed to evaluate the usefulness of the initial post-resuscitation electrocardiogram in out-of-hospital-cardiac-arrest patients for selection to perform early coronary angiography. METHODS: The study population consisted of 74 of the 99 randomized patients from the PEARL clinical trial with both ECG and angiographic data...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

AIM: To increase efficiency of continuous EEG monitoring for prognostication of neurological outcome in patients after cardiac arrest, we investigated the reliability of EEG in a four-electrode frontotemporal (4-FT) montage, compared to our standard nine-electrode (9-EL) montage. METHODS: EEG recorded with Ag/AgCl cup-electrodes at 12 and/or 24h after cardiac arrest of 153 patients was available from a previous study. 220 EEG epochs of 5 minutes were reexamined in a 4-FT montage according to the ACNS criteria...

BACKGROUND: Patients resuscitated from cardiac arrest have variable severity of primary hypoxic ischemic brain injury (HIBI). Signatures of primary HIBI on brain imaging and electroencephalography (EEG) include diffuse cerebral edema and burst suppression with identical bursts (BSIB). We hypothesize distinct phenotypes of primary HIBI are associated with increasing cardiopulmonary resuscitation (CPR) duration. METHODS: We identified from our prospective registry of both in-and out-of-hospital CA patients treated between January 2010 to January 2020 for this cohort study...

BACKGROUND: Early Warning Scores (EWS) monitor inpatient deterioration predominantly using vital signs. We evaluated inpatient outcomes after implementing an Artificial Intelligence (AI) based intervention in our local EWS. METHODS: A prior study calculated a Deterioration Index (DI) with logistic regression utilising demographics, vital signs, and laboratory results at multiple time points to predict any major adverse event (MAE-all cause mortality, ICU admission, or medical emergency team activation)...

No abstract text is available yet for this article.

AIM: The aim of this study was to explore associations between comorbidities and health-related quality of life (HRQoL) among in-hospital cardiac arrest (IHCA) survivors. METHODS: This registry study is based on data from the Swedish Registry of Cardiopulmonary Resuscitation (SRCR) collected during 2014-2017. HRQoL was assessed using the EQ-5D-5L, the EQ Visual Analogue Scale (EQ VAS) and the Hospital Anxiety and Depression Scale (HADS). In total, 1,278 IHCA survivors were included in the study, 3-6 months after the cardiac arrest (CA)...

UNLABELLED: Context Deciding on "termination of resuscitation" (TOR) is a dilemma for any physician facing cardiac arrest. Due to the lack of evidence-based criteria and scarcity of the existing guidelines, crucial arbitration to interrupt resuscitation remains at the practitioner's discretion. AIM: Evaluate with a quantitative method the existence of a physician internal bias to terminate resuscitation. METHOD: We extracted data concerning OHCAs managed between January 2013 and September 2021 from the RéAC registry...

BACKGROUND: Promptly initiated bystander cardiopulmonary resuscitation (CPR) improves survival from out-of-hospital cardiac arrest (OHCA). Many OHCA patients require repositioning to a firm surface. We examined the association between repositioning, chest compression (CC) delay, and patient outcomes. METHODS: We used a quality improvement registry from review of 9-1-1 dispatch audio recordings of OHCA among adults eligible for telecommunicator-assisted CPR (T-CPR) between 2013 and 2021...

Reply to Letter: Merigo et al., "De trop" meta-analyses and systematic reviews in cardiopulmonary resuscitation - a way to rapidly improve authors' citation index at a price of real science Merigo and colleagues argue that the meta-analyses and systematic reviews published in scientific journals in recent years is excessive, and that the primary goal is often more author-centric rather than to advance science. We agree that author benefits are not trivial, but some are foundational and important, especially for trainees...