Sociodemographic characteristics, comorbidity, and baseline functional status of older patients treated in emergency departments during the COVID-19 pandemic and associations with mortality: an analysis based on the EDENCOVID cohort.

Objectives: To describe the sociodemographic characteristics, comorbidity, and baseline functional status of patients aged 65 or older who came to hospital emergency departments (EDs) during the first wave of the COVID-19 pandemic, and to compare them with the findings for an earlier period to analyze factors of the index episode that were related to mortality.

Material And Methods: We studied data from the EDEN-COVID cohort (Emergency Department and Elder Needs During COVID-19) of patients aged 65 years or older treated in 40 Spanish EDs on 7 consecutive days. Nine sociodemographic variables, 18 comorbidities, and 7 function variables were registered and compared with the findings for the EDEN cohort of patients included with the same criteria and treated a year earlier in the same EDs.

Designing rare disease care pathways in the Republic of Ireland: a co-operative model.

Background: Rare diseases (RDs) are often complex, serious, chronic and multi-systemic conditions, associated with physical, sensory and intellectual disability. Patients require follow-up management from multiple medical specialists and health and social care professionals involving a high level of integrated care, service coordination and specified care pathways.

Methods And Objectives: This pilot study aimed to explore the best approach for developing national RD care pathways in the Irish healthcare system in the context of a lack of agreed methodology.

Efficacy and safety of virtual bronchoscopic navigation with fused fluoroscopy and vessel mapping for access of pulmonary lesions.

Background And Objective: Virtual bronchoscopic navigation (VBN) with fused fluoroscopy and vessel mapping provides a point of entry (POE) for puncturing airway wall to biopsy lesions. The study was designed to evaluate the safety and efficacy of this technology to diagnose peripheral pulmonary lesions.

Methods: It was a prospective, single-arm, multicentre study.

Utility of the ROX Index in Predicting Intubation for Patients With COVID-19-Related Hypoxemic Respiratory Failure Receiving High-Flow Nasal Therapy: Retrospective Cohort Study.

Background: The use of high-flow nasal therapy (HFNT) to treat COVID-19 pneumonia has been greatly debated around the world due to concerns about increased health care worker transmission and delays in invasive mechanical ventilation (IMV). Herein, we analyzed the utility of the noninvasive ROX (ratio of oxygen saturation) index to predict the need for and timing of IMV.

Objective: This study aimed to assess whether the ROX index can be a useful score to predict intubation and IMV in patients receiving HFNT as treatment for COVID-19-related hypoxemic respiratory failure.

ATS Core Curriculum 2020. Adult Sleep Medicine.

The American Thoracic Society Core Curriculum updates clinicians annually in adult and pediatric pulmonary disease, medical critical care, and sleep medicine, in a 3-4-year recurring cycle of topics. These topics will be presented at the 2020 Virtual Conference. Below is the adult sleep medicine core that includes topics pertinent to sleep-disordered breathing and insomnia.

Impact of Chronic Obstructive Pulmonary Disease and Emphysema on Outcomes of Hospitalized Patients with Coronavirus Disease 2019 Pneumonia.

Background: Comorbid disease is a risk factor for severe coronavirus disease 2019 (COVID-19) infection. However, initial rates of chronic obstructive pulmonary disease (COPD) in case series were low and severity of COVID-19 in COPD patients was variable.

Methods: We performed a retrospective study of patients admitted with COVID-19 and evaluated outcomes in those with and without COPD and/or emphysema.

Interstitial Emphysema as a Rare Radiographic Presentation of Bronchial Dehiscence after Lung Transplant.

Airway complications after lung transplantation are a major cause of morbidity and mortality. Bronchial dehiscence presents within a month of lung transplantation and is typically diagnosed radiographically as a sentinel gas pocket at the anastomotic site and confirmed with bronchoscopy. A 66-year-old man with idiopathic pulmonary fibrosis who underwent a right lung transplantation 4 weeks prior developed chest pain with palpable crepitus over his right chest wall.

Retrospective analysis of high flow nasal therapy in COVID-19-related moderate-to-severe hypoxaemic respiratory failure.

Invasive mechanical has been associated with high mortality in COVID-19. Alternative therapy of high flow nasal therapy (HFNT) has been greatly debated around the world for use in COVID-19 pandemic due to concern for increased healthcare worker transmission.This was a retrospective analysis of consecutive patients admitted to Temple University Hospital in Philadelphia, Pennsylvania, from 10 March 2020 to 24 April 2020 with moderate-to-severe respiratory failure treated with HFNT.

Inferior Vena Cava Filters: Past, Present, and Future.

Inferior vena cava (IVC) filters have existed as a treatment option for VTE for decades. Advances in medical technology have provided physicians with several options for devices that can be placed on either a permanent or temporary basis; however, there are limited data from randomized, controlled trials on the appropriate use of IVC filters. This contemporary review summarizes the history of IVC filters and the types that are available in clinical practice.

The role of primary care in management of rare diseases in Ireland.

Background: 'Slaintecare' aims to address complex patient care needs in an integrated fashion with an emphasis on patient-centred, patient-empowered community care.Currently there is a lack of knowledge of the impact of rare disease management in primary care and of the information tools required by general practitioners to deliver integrated care for rare disease patients.

Aims: To complete a pilot survey to estimate the general practice clinical workload attributable to selected rare diseases and assess the use of relevant information sources.

Acute Hypoxemic Respiratory Failure and Native Lung Idiopathic Pulmonary Fibrosis Exacerbation in Single-lung Transplant Patients with Cytomegalovirus Disease: A Case Series.

Background: Our case series describes three patients who have received single-lung transplantations for idiopathic pulmonary fibrosis (IPF) that develop cytomegalovirus (CMV) disease and hypoxemic respiratory failure with radiographic opacification of the native lung and sparing of the allograft.

Results: Hypoxemia resolved with treatment and with resolution of CMV viremia. Viral infections causing IPF exacerbations have been described in the literature, however, pulmonary CMV disease in single-lung transplant recipients has typically been observed as pneumonitis of the allograft.

Effect of beta-blockers on exacerbation rate and lung function in chronic obstructive pulmonary disease (COPD).

Background: Beta-blockers are commonly prescribed for patients with cardiovascular disease. Providers have been wary of treating chronic obstructive pulmonary disease (COPD) patients with beta-blockers due to concern for bronchospasm, but retrospective studies have shown that cardio-selective beta-blockers are safe in COPD and possibly beneficial. However, these benefits may reflect symptom improvements due to the cardiac effects of the medication.

[Implementation of an automatic alarms system for early detection of patients with severe sepsis].

Objective: The objective of this study was to assess the usefulness of a software tool integrated into the medical electronic history at the time of emergency triage. The aim was the early detection of patients with severe sepsis, and the potential impact of this software tool on reducing the mortality rate in patients treated.

Method: The study consisted of two comparative samples.

In silico identification of common epitopes from pathogenic mycobacteria.

An in silico study was carried out to identify antigens for their possible collective use as vaccine candidates against diseases caused by different classes of pathogenic mycobacteria with significant clinical relevance. The genome sequences of the relevant causative agents were used in order to search for orthologous genes among them. Bioinformatics tools permitted us to identify several conserved sequences with 100% identity with no possibility of cross-reactivity to the normal flora and human proteins.

Evaluation of specific humoral immune response and cross reactivity against Mycobacterium tuberculosis antigens induced in mice immunized with liposomes composed of total lipids extracted from Mycobacterium smegmatis.

The development of a new tuberculosis (TB) vaccine has become one of the main objectives of the scientific community. Protein antigens have been widely explored as subunit TB vaccines, however lipid antigens could be equally important to be used or included in such a vaccine. The aim of this study was to demonstrate the potential of a liposome formulation composed of an extract of lipids from Mycobacterium smegmatis (Ms) as a TB vaccine candidate.

Tuning ion conducting pathways using holographic polymerization.

Polymer electrolyte membranes (PEMs) with high and controlled ionic conductivity are important for energy-related applications, such as solid-state batteries and fuel cells. Herein we disclose a new strategy to fabricate long-range ordered PEMs with tunable ion conducting pathways using a holographic polymerization (HP) method. By incorporating polymer electrolyte into the carefully selected HP system, electrolyte layers/channels with length scales of a few tens of nanometers to micrometers can be formed with controlled orientation and anisotropy; ionic conductivity anisotropy as high as 37 has been achieved.

[Computerization in urgency and emergency care].

The health services are undergoing a significant transformation due to information and communications technologies (ICT). Computerized clinical history in hospital emergency department (ED) is improving care in this area of medicine, increasing the security of the information, access to it and favoring the implementation of clinical management. In this aspect, the EDs present certain distinctive characteristics, such as management of care times, secure management of care areas and rapid acquisition of relevant information on the patient.

[Tobacco use among young people in informal education settings: a survey of behaviors and opinions].

Objectives: To obtain information about the tobacco use of young people in an informal educational setting. To analyze the profile of the young smoker and the associated social and health factors, and to discover the opinion of tobacco held by smokers and non-smokers. POPULATION AND METHODS An anonymous, self-administered, personal questionnaire was completed by volunteers aged 14 to 26 years old taking part in the activities of 3 youth centers.

Efficacy of informational letters on hepatitis B immunization rates in university students.

A randomized, controlled trial was conducted at a private university to determine whether students who received an informational letter (n = 366) would be more likely to receive a hepatitis B vaccination than students in a control group (n = 366). Surveys were conducted to determine the students' reasons for deciding to be vaccinated. Rates of hepatitis B immunization were significantly higher among students assigned to the intervention group (10.

The cost-effectiveness of automatic implantable cardiac defibrillators: results from MADIT. Multicenter Automatic Defibrillator Implantation Trial.

Background: The recently reported Multicenter Automatic Defibrillator Implantation Trial (MADIT) showed improved survival in selected asymptomatic patients with coronary disease and nonsustained ventricular tachycardia. The economic consequences of defibrillator management in this patient population are unknown.

Methods And Results: Patients were followed up to quantify their use of healthcare services, including hospitalizations, physician visits, medications, laboratory tests, and procedures, during the trial.