Functional outcomes following an in-hospital cardiac arrest: A retrospective cohort study

Background/PurposeWhilst much is known about the survival outcomes of patients that suffer an in-hospital cardiac arrest (IHCA) in Australia very little is known about the functional outcomes of survivors. This study aimed to describe the functional outcomes of a cohort of patients that suffered an in-hospital cardiac arrest (IHCA) and survived to hospital discharge in a regional Australian hospital.MethodsThis is a single-centre retrospective observational cohort study conducted in a regional Australian hospital. All adult patients that had an IHCA in the study hospital between 1 Jan 2017 and 31 Dec 2019 and survived to hospital discharge were included in the study. Functional outcomes were reported using the Modified Rankin Scale (mRS), a six-point scale for which increasing scores represent increasing disability. Scores were assigned through a retrospective review of medical notes.ResultsOverall, 102 adult patients had an IHCA during the study period, of whom 50 survived to hospital discharge. The median age of survivors was 68 years, and a third had a shockable initial arrest rhythm. Of survivors, 47 were able to be assigned both mRS scores. At discharge, 81% of patients achieved a favourable functional outcome (mRS 0–3 or equivalent function at discharge equal to admission).ConclusionsMost survivors to hospital discharge following an IHCA have a favourable functional outcome and are discharged home. Although these results are promising, larger studies across multiple hospitals are required to further inform what is known about functional outcomes in Australian IHCA survivors.     

Characteristics and outcomes of in-hospital cardiac arrest in adults hospitalized with acute coronary syndrome in China

AimsThis retrospective study aims to analyze and explore the clinical characteristics, risk factors, and in-hospital outcomes - including return of spontaneous circulation (ROSC) and survival to discharge - of hospitalized patients admitted with acute coronary syndrome (ACS) suffering cardiac arrest.MethodsACS patients admitted to three tertiary hospitals in Fujian, China, were evaluated retrospectively from January 1, 2012 to December 30, 2016. Data were collected, based on the Utstein Style, for all cases of attempted resuscitation for IHCA. We analyzed patient characteristics, pre-event variables, event variables, and the main outcomes, including ROSC and survival to discharge, and identified the influencing factors on the outcomes.ResultsThe total number of ACS admissions across the three hospitals during this study period was 21,337. Among these admissions, 320 ACS patients experienced IHCA (incidence: 1.50%); 134 (41.9%) patients experienced ROSC; and 68 (21.2%) survived to discharge. The findings indicated that four factors were associated with ROSC, including age <70 years-old, shockable rhythm, duration of resuscitation (≤15 min and 16–30 min), and PCI. Five factors were associated with survival to discharge, including age <70 years-old, shockable rhythm, the duration of resuscitation (≤15 min and 16–30 min), Killip ≤ II, and CCI ≤ 2.ConclusionYounger age, shockable rhythm, and shorter duration of resuscitation were all factors demonstrated to be a predictor of ROSC and survival to hospital discharge.     

Apneic oxygenation during intubation in the emergency department and during retrieval: A systematic review and meta-analysis

Background

Hypoxemia increases the risk of intubation markedly. Such concerns are multiplied in the emergency department (ED) and during retrieval where patients may be unstable, preparation or preoxygenation time limited and the environment uncontrolled. Apneic oxygenation is a promising means of preventing hypoxemia in this setting.

Contribution of routine cardiac biological markers to the etiological workup of ischemic stroke

Background

Optimization of the detection of atrial fibrillation following stroke is mandatory. Unfortunately, access to long-term cardiac monitoring is limited in many centers. The aim of this study was to assess the potential usefulness of three routine biological markers, troponin, D-dimers and BNP, measured in acute stroke phase in the selection of patients at risk of cardio-embolic stroke.

Management of spontaneous soft-tissue hemorrhage secondary to anticoagulant therapy: A cohort study

Study objective

The optimal management of patients receiving heparin, warfarin or direct anti-coagulant therapy who experience spontaneous, severe, life-threatening soft-tissue hemorrhage (SSTH) is unclear. The purpose of this study is to investigate efficacy and safety of the interventional protocol implemented in our department.

Age is related to neurological outcome in patients with out-of-hospital cardiac arrest (OHCA) receiving therapeutic hypothermia (TH)

Introduction

In this study, we retrospectively reviewed the patients' outcomes after cardiac arrest based on age in one center, to determine whether geriatric patients had worse outcomes.

Professional insights from nurses who are carers for family with chronic illness: A phenomenological approach

Background

The incidence of chronic illness is growing globally and nurses within the family circle often fulfil a caring role for relatives who are chronically ill. Registered nurses who are also carers have a unique vantage point to evaluate healthcare provision.

The role of resuscitative endovascular balloon occlusion of the aorta (REBOA) as an adjunct to ACLS in non-traumatic cardiac arrest

Non-traumatic cardiac arrest is a major public health problem that carries an extremely high mortality rate. If we hope to increase the survivability of this condition, it is imperative that alternative methods of treatment are given due consideration.Balloon occlusion of the aorta can be used as a method of circulatory support in the critically ill patient. Intra-aortic balloon pumps have been used to temporize patients in cardiogenic shock for decades. More recently, resuscitative endovascular balloon occlusion of the aorta (REBOA) has been utilized in the patient in hemorrhagic shock or cardiac arrest secondary to trauma.Aortic occlusion in non-traumatic cardiac arrest has the effect of reducing the vascular volume that the generated cardiac output is distributed across. This augments myocardial and cerebral perfusion, increasing the probability of a return to a good quality of life for the patient. This phenomenon has been the subject of numerous animal studies dating back to the early 1980s; however, the human evidence is limited to several small case series. Animal research has demonstrated improvements in cerebral and coronary perfusion pressure during ACLS that lead to statistically significant differences in mortality. Several case series in humans have replicated these findings, suggesting the efficacy of this procedure.The objectives of this review are to: 1) introduce the reader to REBOA 2) review the physiology of NTCA and examine the current limitations of traditional ACLS 3) summarize the literature regarding the efficacy and feasibility of aortic balloon occlusion to support traditional ACLS.     

Handover from operating theatre to the intensive care unit: A quality improvement study

BackgroundTransitioning a patient from the operating theatre (OT) to the intensive care unit (ICU) is a dynamic and complex process. Handover of the critically ill postoperative patient can contribute to procedural and communication errors. Standardised protocols are means for structuring and improving handover content. Both have been shown to be effective in reducing information omission and improve communication during this transition period.ObjectivesThe aim of this uncontrolled before and after study was to improve handover processes and communication about the care for critically ill patients transferred from OT to ICU.MethodsThirty-two OT to ICU handovers (16 before and 16 after implementation) were observed. Using a structured tool, we documented who was present, participated in, and initiated handover during ICU admission. Where and when handover was performed, information provided, distractions and interruptions, and handover duration were also recorded. Unstructured field notes and diagrams provided information on staff interaction. Following implementation, semistructured interviews with 27 participants were conducted to understand participants' perceptions of intervention acceptability and to determine factors influencing intervention implementation and spread.FindingsFollowing implementation, a “hands-off” approach was observed with fewer technical tasks completed during handover (43.8% before implementation vs 12.5% after implementation) without an increase in handover time. A single, multidisciplinary handover most often led by the anaesthetist was observed after implementation. Despite these improvements, the use of the physical checklist was not observed in practice, and an situation, background, assessment, recommendation (SBAR) format was not followed. Anaesthetists leading the handover did not view the handover checklist as being beneficial to their practice although some nurses were observed to use the checklist as a prompt for additional information.ConclusionsA single, multidisciplinary handover demonstrated improvement in handover practice despite low uptake of the protocol checklist. Further information is required to inform targeted strategies to improve uptake and sustainability although broader interdisciplinary engagement and commitment may be helpful.     

Impact of hypotension after return of spontaneous circulation on survival in patients of out-of-hospital cardiac arrest

Objective

To investigate the relationship between hypotension in the first 3 h after return of spontaneous circulation (ROSC) in patients with out-of-hospital cardiac arrest.

Syphilis and vision loss: A role for point-of-care ultrasound

Vision loss in young adults is relatively rare. In patients with suspected HIV or syphilis, the risk of developing vision loss is increased, and should alert the emergency physician of specific retinal pathologies. We present a case of a 33-year-old man with recently identified syphilis and HIV, who was diagnosed with bilateral retinal detachments (RDs) with the help of point-of-care ultrasound (POCUS) in the setting of panuveitis (preventing visualization with direct fundoscopy).     

Gestalt for shock and mortality in the emergency department: A prospective study

Objective

The diagnosis of shock in patients presenting to the emergency department (ED) is often challenging. We aimed to compare the accuracy of experienced emergency physician gestalt against Li's pragmatic shock (LiPS) tool for predicting the likelihood of shock in the emergency department, using 30-day mortality as an objective standard.