Assessing feasibility of proposed extracorporeal cardiopulmonary resuscitation programmes for out-of-hospital cardiac arrest in Scotland via geospatial modelling.

Background: Extracorporeal cardiopulmonary resuscitation (ECPR) can improve survival for refractory out-of-hospital cardiac arrest (OHCA). We sought to assess the feasibility of a proposed ECPR programme in Scotland, considering both in-hospital and pre-hospital implementation scenarios.

Methods: We included treated OHCAs in Scotland aged 16-70 between August 2018 and March 2022.

EPidemiology Of Cardiogenic sHock in Scotland (EPOCHS): A multicentre, prospective observational study of the prevalence, management and outcomes of cardiogenic shock in Scotland.

Background: Despite high rates of cardiovascular disease in Scotland, the prevalence and outcomes of patients with cardiogenic shock are unknown.

Methods: We undertook a prospective observational cohort study of consecutive patients with cardiogenic shock admitted to the intensive care unit (ICU) or coronary care unit at 13 hospitals in Scotland for a 6-month period. Denominator data from the Scottish Intensive Care Society Audit Group were used to estimate ICU prevalence; data for coronary care units were unavailable.

Risk Identification in Perinatal Health Care Settings via Technology-Based Recruitment Methods: Comparative Study.

Background: Digital screening and intervention tools have shown promise in the identification and reduction of substance use in health care settings. However, research in this area is impeded by challenges in integrating recruitment efforts into ongoing clinical workflows or staffing multiple study clinics with full-time research assistants, as well as by the underreporting of substance use.

Objective: The aim of the study is to evaluate pragmatic methods for facilitating study recruitment in health care settings by examining recruitment rates and participant characteristics using in-person-based versus flyer approaches.

Correlating Quantitative MRI-based Apparent Diffusion Coefficient Metrics with 24-month Neurodevelopmental Outcomes in Neonates from the HEAL Trial.

Background Multiple qualitative scoring systems have been created to capture the imaging severity of hypoxic ischemic brain injury. Purpose To evaluate quantitative volumes of acute brain injury at MRI in neonates with hypoxic ischemic brain injury and correlate these findings with 24-month neurodevelopmental outcomes and qualitative brain injury scoring by radiologists. Materials and Methods In this secondary analysis, brain diffusion-weighted MRI data from neonates in the High-dose Erythropoietin for Asphyxia and Encephalopathy trial, which recruited participants between January 2017 and October 2019, were analyzed.

MR Imaging Findings in a Large Population of Autoimmune Encephalitis.

Background And Purpose: Autoimmune encephalitis is a rare condition in which autoantibodies attack neuronal tissue, causing neuropsychiatric disturbances. This study sought to evaluate MR imaging findings associated with subtypes and categories of autoimmune encephalitis.

Materials And Methods: Cases of autoimmune encephalitis with specific autoantibodies were identified from the medical record (2009-2019).

12 The potential for eye donationfrom hospice and palliative care clinical settings in England - a retrospective case notes review of deceased patient records.

Background: There is a need to identify additional routes of supply for ophthalmic tissue in the UK due to deficits between supply and demand. In response to this need the NIHR funded study, Eye Donation from Palliative and Hospice Care: Investigating Potential, Practice, Preference, and Perceptions) (EDiPPPP) project was developed in partnership with NHSBT Tissue Services ( now Organ Tissue Donation and Transplantation).

Aim: This presentation will report findings from work package one of EDiPPPP which aimed to: scope the size and clinical characteristics of the potential eye donation (ED) population via a large-scale, multi-site retrospective case notes review across England establishing: the size of the potential ED population; describe the clinical characteristics of the potential ED population and identify challenges for clinicians in applying the standard ED criteria for assessing patient eligibility.

GEospatial aNalysis of ExtRacorporeal membrane oxygenATion in Europe (GENERATE).

Introduction: A cross-sectional survey GENERATE (GEospatial aNalysis of ExtRacorporeal membrane oxygenATion in Europe) initiated on behalf of the European chapter of the Extracorporeal Life Support Organization (EuroELSO), aims to provide a systematic, detailed description of contemporary Extracorporeal Life Support (ECLS) provision in Europe, map the spatial distribution of ECLS centers, and the accessibility of ECLS.

Methods: Structured data collection forms were used to create a narrative description of ECLS provision in EuroELSO affiliated countries. This consisted of both center-specific data and relevant national infrastructure.

The potential for eye donation from hospice and palliative care clinical settings in England: a retrospective case note review of deceased patients' records.

There is a need to identify additional routes of supply for ophthalmic tissue in the UK. This paper reports the findings from a national study exploring the potential for eye donation (ED) from three Hospice Care (HC) and three Hospital Palliative Care Services (HPC) in England. The objectives addressed in this paper are i.

Intracranial temporal bone angiomatoid fibrous histiocytoma: illustrative case.

Background: Angiomatoid fibrous histiocytoma (AFH) is a rare, slowly progressive neoplasm that most commonly occurs in soft tissues. AFH rarely occurs in bone such as the calvaria. The authors present a case of AFH in the petrous temporal bone, which, to their knowledge, is the first case of AFH in this location.

Three-dimensional right ventricular shape and strain in congenital heart disease patients with right ventricular chronic volume loading.

Aims: Right ventricular (RV) function assessment is crucial in congenital heart disease patients, especially in atrial septal defect (ASD) and repaired Tetralogy of Fallot (TOF) patients with pulmonary regurgitation (PR). In this study, we aimed to analyse both 3D RV shape and deformation to better characterize RV function in ASD and TOF-PR.

Methods And Results: We prospectively included 110 patients (≥16 years old) into this case-control study: 27 ASD patients, 28 with TOF, and 55 sex- and age-matched healthy controls.

Breathlessness in palliative care: a practical guide.

Breathlessness is a common symptom for patients with terminal illness and can be challenging to manage. Breathlessness is acknowledged to be an interaction between body and mind. There are a variety of pharmacological and non-pharmacological therapies that can be beneficial.

Acceptance and transfer to a regional severe respiratory failure and veno-venous extracorporeal membrane oxygenation (ECMO) service: predictors and outcomes.

The use of extracorporeal membrane oxygenation for respiratory failure is high risk and resource intensive. In England, five centres provide this service and patients who are referred have four possible outcomes: declined transfer due to perceived futility; accepted in principle but remain at the referring centre with ongoing surveillance; retrieved using conventional ventilation; or retrieved on extracorporeal support. The decision-making process leading to these outcomes has not previously been examined.

Medical High Dependency Unit series, Article 3: Respiratory Support in the MHDU.

Acute respiratory failure is a life threatening condition encountered by Acute Physicians; additional non-invasive support can be provided within the medical high dependency unit (MHDU). Acute Physicians should strive to be experts in the investigation, management and support of patients with acute severe respiratory failure. This article outlines key management principles in these areas and explores common pitfalls.

Severe Respiratory Failure, Extracorporeal Membrane Oxygenation, and Intracranial Hemorrhage.

Objectives: For patients supported with veno-venous extracorporeal membrane oxygenation, the occurrence of intracranial hemorrhage is associated with a high mortality. It is unclear whether intracranial hemorrhage is a consequence of the extracorporeal intervention or of the underlying severe respiratory pathology. In a cohort of patients transferred to a regional severe respiratory failure center that routinely employs admission brain imaging, we sought 1) the prevalence of intracranial hemorrhage; 2) survival and neurologic outcomes; and 3) factors associated with intracranial hemorrhage.

Rapid response systems: recognition and rescue of the deteriorating hospital patient.

The last 25 years have witnessed significant change in the approach to the deteriorating patient. This article reviews and discusses the merits and drawbacks of the various systems used across the world.

Discharging patients home from hospital at the end of life.

This article provides an overview of important considerations for the non-palliative care specialist when discharging a dying person home to his or her preferred place of care. A highly practical framework is included for identifying and assessing the patient's needs, and devising a tailored care plan.

Micronutrient Status in Morbidly Obese Patients Prior to Laparoscopic Sleeve Gastrectomy and Micronutrient Changes 5 years Post-surgery.

Background: Laparoscopic sleeve gastrectomy (LSG) has become more popular in recent years. The aim of this study was to determine the vitamin and mineral status in patients up to 5 years after LSG and to explore changes that occurred from pre-operatively to 1, 2 and 5 years after surgery.

Methods: Data reviewed included age, sex, weight and body mass index (BMI), micronutrient supplements consumed and blood levels of 25 hydroxyvitamin D (25 (OH) D), PTH (parathyroid hormone), ferritin, haemoglobin, folate and vitamin B12, prior to and post-LSG.

A Retrospective Observational Case Series of Low-Flow Venovenous Extracorporeal Carbon Dioxide Removal Use in Patients with Respiratory Failure.

We aimed to describe the use of venovenous extracorporeal carbon dioxide removal (ECCO2R) in patients with hypercapnic respiratory failure. We performed a retrospective case note review of patients admitted to our tertiary regional intensive care unit and commenced on ECCO2R from August 2013 to February 2015. Fourteen patients received ECCO2R.

Perioperative Extracorporeal Membrane Oxygenation to Facilitate Lung Resection After Contralateral Pneumonectomy.

A 75-year-old man previously underwent pneumonectomy for lung cancer. He subsequently had colorectal adenocarcinoma, and resection of metastases from his remaining lung was performed. Venovenous extracorporeal membrane oxygenation was used for perioperative respiratory support to facilitate intraoperative deflation of the remaining lung and optimization of the surgical field.

Intracardiac Right-to-Left Shunt Impeding Liberation From Veno-Venous Extracorporeal Membrane Oxygenation: Two Case Studies.

Objectives: Veno-venous extracorporeal membrane oxygenation is an increasingly used form of advanced respiratory support, but its effects on the physiology of the right heart are incompletely understood. We seek to illustrate the impact of veno-venous extracorporeal membrane oxygenation return blood flow upon the right atrium by considering the physiologic effects during interatrial shunting.

Patients: Two veno-venous extracorporeal membrane oxygenation patients in whom an extracorporeal membrane oxygenation induced right-to-left interatrial shunt appears to have created a barrier to liberation from extracorporeal support.

Retrospective Observational Review of Percutaneous Cannulation for Extracorporeal Membrane Oxygenation.

Cannulation is a potentially complex event in the conduct of venovenous extracorporeal membrane oxygenation (VV-ECMO) for patients with severe respiratory failure. The purpose of this article is to describe our approach to cannulation and its complications. A single-center, retrospective, observational cohort, electronic note review study of patients commenced on VV-ECMO for severe respiratory failure.

CRITICAL CARE ECHO ROUNDS: Extracorporeal membrane oxygenation.

Unlabelled: Extracorporeal membrane oxygenation (ECMO) is an advanced form of organ support indicated in selected cases of severe cardiovascular and respiratory failure. Echocardiography is an invaluable diagnostic and monitoring tool in all aspects of ECMO support. The unique nature of ECMO, and its distinct effects upon cardio-respiratory physiology, requires the echocardiographer to have a sound understanding of the technology and its interaction with the patient.