End if life

Owing to advances in medical and surgical fields, patients with single ventricle (SV) have a greatly improved life expectancy. However, progressive functional deterioration is observed over time, with a decrease in cardiopulmonary fitness. This study aimed to identify, in patients with SV, the association between cardiac magnetic resonance imaging (CMR) parameters and change in cardiopulmonary fitness assessed by cardiopulmonary exercise test (CPET), and if certain thresholds could anticipate a decline in aerobic fitness...

BACKGROUND: Arrhythmia-induced cardiomyopathy (AIC) is characterized by the reversibility of left ventricular (LV) systolic dysfunction (LVSD) after rhythm restoration. This study is a cardiac magnetic resonance tomography substudy of our AIC trial with the purpose to investigate whether left ventricular fibrosis affects the time to recovery (TTR) in patients with AIC. METHOD: Patients with newly diagnosed and otherwise unexplainable LVSD and tachyarrhythmia were prospectively recruited...

The controversy over the equivalence of continuous sedation until death (CSD) and physician-assisted suicide/euthanasia (PAS/E) provides an opportunity to focus on a significant extended use of CSD. This extension, suggested by the equivalence of PAS/E and CSD, is designed to promote additional patient autonomy at the end-of-life. Samuel LiPuma, in his article, "Continuous Sedation Until Death as Physician-Assisted Suicide/Euthanasia: A Conceptual Analysis" claims equivalence between CSD and death; his paper is seminal in the equivalency debate...

This study aims to investigate if social support and self-efficacy play a significant role in substance use relapse. To this end, 197 substance users responded to the modified measures of social support and self-efficacy questionnaire. The participants reported moderate levels of social support and self-efficacy. In addition, the results indicated that there are gender differences in social support level in favour of males and there were differences in social support level in the duration of substance use between less than one year and one year- less than two years also between one year- less than two years and ten years and more in favour of one year- less than two years...

Introduction . Extracorporeal membrane oxygenation (ECMO) support for severe acute respiratory distress syndrome (ARDS) is nowadays widely used with notable results on the overall survival as reported in the ELSO registry near to 55% at 90 days. This is the reason why ECMO teams force the use of this extreme technique to several populations, even though there is still a lack of data about its use on hematological patients. Case Report . A 39-year-old woman without a history of previous diseases, but a new diagnosis of acute myeloblastic leukemia (AML) was admitted to intensive care unit (ICU) for worsening hypoxia and respiratory acidosis, presenting an ARDS with PaO2 /FiO2 < 100 in spontaneous breathing treated with noninvasive ventilation via full-face mask...

Kuhnian philosophy of science implies that progress in the study of open-ended evolution (OEE) would be accelerated if the OEE science community were to agree on some examples of striking success in OEE science. This article recounts the important role of scientific paradigms and scientific exemplars in creating the productivity of what Kuhn, in The Structure of Scientific Revolutions, calls "normal" science, and it describes how the study of OEE today would benefit from exhibiting more of the hallmarks of normal science...

INTRODUCTION: neonatal mortality rate (NMR) is defined as the probability of dying during the first 28 days of life expressed per 1,000 live births. The death of neonates without risk factors at the end of pregnancy could be an indicator of sub-optimal quality care during labor and care of sick neonates. Therefore, this study aimed to determine the factors associated with neonatal deaths happening without detected risks during prenatal period. METHODS: a cross-sectional study was conducted from 2017 to 2021...

BACKGROUND: Late-life depression is characterized by disability, cognitive impairment and decline, and a high risk of recurrence following remission. Aside from past psychiatric history, prognostic neurobiological and clinical factors influencing recurrence risk are unclear. Moreover, it is unclear if cognitive impairment predisposes to recurrence, or whether recurrent episodes may accelerate brain aging and cognitive decline. The purpose of the REMBRANDT study (Recurrence markers, cognitive burden, and neurobiological homeostasis in late-life depression) is to better elucidate these relationships and identify phenotypic, cognitive, environmental, and neurobiological factors contributing to and predictive of depression recurrence...

BACKGROUND: Several risk factors have been identified that compromise the treatment outcome in patients with early-to-mid-stage cervical cancer (CC) who are primarily treated with radical surgery. However, there is no report on the impact of intraoperative frozen pathology examination of vaginal margins on the prognosis of patients with CC. This study aimed to conduct a randomized controlled trial (RCT) to determine whether selective vaginal resection can reduce the incidence of operative complications and the risk of postoperative radiotherapy...

G-quadruplexes (G4s) are non-canonical nucleic acids secondary structures that can form at guanine-rich sequences of DNA and RNA in every kingdom of life. At the DNA level, G4s can form throughout genomes but they are prevalently found in promoter regions and at telomeres, and they have been attributed functions spanning from transcriptional regulation, to control of DNA replication, to maintenance of chromosome ends. Our understanding of the functions of G4s in cells has greatly improved with the development of specific anti-G4 antibodies, which allow the visualization of G4s by immunofluorescence but also the mapping of these secondary DNA structures genome wide...

BACKGROUND: The sphincter of Oddi comprises a muscular complex encircling the distal part of the common bile duct and the pancreatic duct regulating the outflow from these ducts. Sphincter of Oddi dysfunction refers to the abnormal opening and closing of the muscular valve, which impairs the circulation of bile and pancreatic juices. OBJECTIVES: To evaluate the benefits and harms of any type of endoscopic sphincterotomy compared with a placebo drug, sham operation, or any pharmaceutical treatment, administered orally or endoscopically, alone or in combination, or a different type of endoscopic sphincterotomy in adults with biliary sphincter of Oddi dysfunction...

BACKGROUND: Discomfort and distressing symptoms are common at the end of life, while people in this stage are often no longer able to express themselves. Technologies may aid clinicians in detecting and treating these symptoms to improve end-of-life care. This review provides an overview of noninvasive monitoring technologies that may be applied to persons with limited communication at the end of life to identify discomfort. METHODS: A systematic search was performed in nine databases, and experts were consulted...

The increasing presence of secondary micro/nanoplastics (MNPLs) in the environment requires knowing if they represent a real health concern. To such end, an important point is to test representative MNPLs such as the denominated true-to-life MNPLs, resulting from the degradation of plastic goods in lab conditions. In this study, we have used polyethylene terephthalate (PET) NPLs resulting from the degradation of PET water bottles. Since inhalation is an important exposure route to environmental MNPLS, we have used mouse alveolar macrophages (MH-S) as a target cell, and the study focused only on the cells that have internalized them...

BACKGROUND: Using extracorporeal membrane oxygenation (ECMO) in paediatric and neonatal intensive care units (PICU/NICU) creates ethical challenges and carries a high risk for moral distress, burn out and team conflicts. AIM: The study aimed to gain a more comprehensive understanding of the underlying factors affecting moral distress when using ECMO for infants and children by examining the attitudes of ECMO nurses. METHODS: Four focus groups discussions were conducted with 21 critical care nurses working in a Swiss University Children's Hospital...

Surgical palliative care (PC) facilitates communication between surgeons and patients/family about prognosis, symptom control, and therapeutic goals. Surgical critical care (SCC) fellows are at the forefront of the intensive care team; thus, we aim to assess previous and ongoing experiences in delivering PC by surveying fellows at a large academic center. Seventeen surveys were completed in which 59% of fellows reported no previous PC education. Six fellows (35%) reported participating in goals of care/end-of-life (GOC/EOL) discussions "a few times a year" during residency, while 41% responded the same for transitioning patients to comfort-focused care (CFC)...

INTRODUCTION: Effective communication can help optimise healthcare interactions and patient outcomes. However, few interventions have been tested clinically, subjected to cost-effectiveness analysis or are sufficiently brief and well-described for implementation in primary care. This paper presents the protocol for determining the effectiveness and cost-effectiveness of a rigorously developed brief eLearning tool, EMPathicO, among patients with and without musculoskeletal pain. METHODS AND ANALYSIS: A cluster randomised controlled trial in general practitioner (GP) surgeries in England and Wales serving patients from diverse geographic, socioeconomic and ethnic backgrounds...

BACKGROUND: Patellofemoral pain syndrome (PFPS) is a common musculoskeletal condition in young and active adults. Exercise therapy is an essential part of rehabilitation in people with PFPS (PwPFPS). Telerehabilitation is an innovative treatment approach that has been used in several musculoskeletal conditions. This study aims to investigate the non-inferiority of telerehabilitation through a smartphone application, the Vito App, compared to face-to-face physical therapy on reducing pain and improving physical function, quality of life, and psychological factors...

BACKGROUND: Population preferences for care at the end of life can inform palliative care policy and direction. Research investigating preferences for care at the end of life has focused predominantly on the context of advanced cancer, with relatively little attention to other life-limiting illnesses that are common causes of death. OBJECTIVES: We aimed to investigate preferences for the care of older people at the end of life in three different disease contexts...

IMPORTANCE: Children undergoing treatment for leukemia are at increased risk of severe sepsis, a dysregulated immune response to infection leading to acute organ dysfunction. As cancer survivors, they face a high burden of long-term adverse effects. The association between sepsis during anticancer therapy and long-term organ dysfunction in adult survivors of childhood cancer has not been examined. OBJECTIVE: To determine whether severe sepsis during therapy for leukemia in childhood is associated with subsequent chronic health conditions in adult survivors...

Patients living with advanced dementia (PLADs) face several challenges to attain the goal of avoiding prolonged dying with severe suffering. One is how to determine when PLADs' current suffering becomes severe enough to cease all life-sustaining treatments, including withdrawing assistance with oral feeding and hydrating, a controversial order. This article broadens the concept of suffering by including suffering that cannot be observed contemporaneously and the suffering of loved ones. Four paradigm shifts operationalize these concepts...