Full kinetic modeling analysis of [F]fluorocholine Positron Emission Tomography (PET) at initial diagnosis of high-grade glioma.

Purpose: The main objective was to characterize the tracer uptake kinetics of [F]fluoromethylcholine ([F]F-CHO) in high-grade gliomas (HGG) through a full PET kinetic modeling approach. Secondarily, we aimed to explore the relationship between the PET uptake measures and the HGG molecular features.

Materials And Methods: Twenty-four patients with a suspected diagnosis of HGG were prospectively included.

Psychometric properties of the Spanish SABA Reliance Questionnaire (SRQ) among patients with asthma.

Background: Patient beliefs about their asthma and its treatment may contribute to overreliance on short-acting β-agonist (SABA) therapy, leading to increased risk for potentially life-threatening exacerbations. The SABA Reliance Questionnaire (SRQ) is a validated tool for evaluating patients beliefs about SABAs that may lead to overreliance and overuse.

Objective: Our aim was to evaluate the psychometric properties of the Spanish version of the SRQ.

[Translated article] Spanish COPD Guidelines (GesEPOC) 2021 Update. Diagnosis and Treatment of COPD Exacerbation Syndrome.

This article details the GesEPOC 2021 recommendations on the diagnosis and treatment of COPD exacerbation syndrome (CES). The guidelines propose a definition-based syndromic approach, a new classification of severity, and the recognition of different treatable traits (TT), representing a new step toward personalized medicine. The evidence is evaluated using GRADE methodology, with the incorporation of 6 new PICO questions.

[Translated article] Spanish Asthma Management Guidelines (GEMA) v.5.1. Highlights and Controversies.

In this fifth phase of development, the contents of the Spanish Asthma Management Guidelines (GEMA), which include versions 5.0 and 5.1, have undergone a thorough review.

A Social Return on Investment Analysis of Improving the Management of Chronic Obstructive Pulmonary Disease Within the Spanish National Healthcare System.

Purpose: To define a set of proposals that would improve the current management of chronic obstructive pulmonary disease (COPD) within the Spanish National Healthcare System (SNHS) from a comprehensive multidisciplinary perspective and to assess the impact of its implementation from clinical, healthcare, economic, and social perspectives.

Patients And Methods: A group of 20 stakeholders related to COPD (healthcare professionals, patients, and informal caregivers, among others) participated in an online Delphi process to agree on a set of 15 proposals that would improve the current management of COPD within the SNHS in four areas: diagnosis, risk stratification, management of exacerbations, and management of stable COPD. A one-year forecast-type social return on investment (SROI) analysis was used to estimate the impact that implementing the set of proposals would have in relation to the investment required.

Spanish COPD Guideline (GesEPOC) Update: Comorbidities, Self-Management and Palliative Care.

The current health care models described in GesEPOC indicate the best way to make a correct diagnosis, the categorization of patients, the appropriate selection of the therapeutic strategy and the management and prevention of exacerbations. In addition, COPD involves several aspects that are crucial in an integrated approach to the health care of these patients. The evaluation of comorbidities in COPD patients represents a healthcare challenge.

Spanish COPD Guidelines (GesEPOC) 2021 Update Diagnosis and Treatment of COPD Exacerbation Syndrome.

This article details the GesEPOC 2021 recommendations on the diagnosis and treatment of COPD exacerbation syndrome (CES). The guidelines propose a definition-based syndromic approach, a new classification of severity, and the recognition of different treatable traits (TT), representing a new step toward personalized medicine. The evidence is evaluated using GRADE methodology, with the incorporation of 6 new PICO questions.

Spanish Asthma Management Guidelines (GEMA) VERSION 5.1. Highlights and Controversies.

In this fifth phase of development, the contents of the Spanish Asthma Management Guidelines (GEMA), which include versions 5.0 and 5.1, have undergone a thorough review.

Spanish COPD Guidelines (GesEPOC) 2021: Updated Pharmacological treatment of stable COPD.

The Spanish COPD Guidelines (GesEPOC) were first published in 2012, and since then have undergone a series of updates incorporating new evidence on the diagnosis and treatment of COPD. GesEPOC was drawn up in partnership with scientific societies involved in the treatment of COPD and the Spanish Patients' Forum. Their recommendations are based on an evaluation of the evidence using GRADE methodology, and a narrative description of the evidence in areas in which GRADE cannot be applied.

CAPPRIC Study-Characterization of Community-Acquired Pneumonia in Spanish Adults Managed in Primary Care Settings.

The real burden of community-acquired pneumonia (CAP) in non-hospitalized patients is largely unknown. This is a 3-year prospective, observational study of ambulatory CAP in adults, conducted in 24 Spanish primary care centers between 2016-2019. Sociodemographic and clinical variables of patients with radiographically confirmed CAP were collected.

Phenotypic characterisation of early COPD: a prospective case-control study.

The phenotypic characteristics of chronic obstructive pulmonary disease (COPD) in individuals younger than 50 years of age (early COPD) are not well defined. This prospective, multicentre, case-control study sought to describe these characteristics and compare them with those of smokers (≥10 pack-years) of similar age with normal spirometry (controls). We studied 92 cases (post-bronchodilator forced expiratory volume in 1 s (FEV)/forced vital capacity (FVC) <0.

Prevalence of modifiable factors limiting treatment efficacy of poorly controlled asthma patients: EFIMERA observational study.

Several modifiable factors leading to poor asthma control have been described. We aimed to determine the proportion of patients with inadequate treatment, adherence to it, or critical mistakes with inhaler technique, and their impact on asthma control. We conducted a cross-sectional multicenter observational study including asthma patients referred from primary to specialist care for the first time.

Correction to: Cost-consequence analysis of fluticasone furoate/vilanterol for asthma management in Spain: an analysis based on the Salford Lung Study in asthma.

In the published article, the Table 1 was published incorrectly.

Correlation between disease severity factors and EQ-5D utilities in chronic obstructive pulmonary disease.

Purpose: Impaired health-related quality of life (HRQoL) is associated with poor health outcomes in chronic obstructive pulmonary disease (COPD). The aim of this study was to determine health utilities in patients with COPD and to identify the variables with the greatest impact.

Methods: This is a pooled analysis of data from 4 observational studies performed in stable COPD patients.

Cost-consequence analysis of fluticasone furoate/vilanterol for asthma management in Spain: an analysis based on the Salford Lung Study in asthma.

Objectives: The Salford Lung Study in asthma (SLS asthma) is a 12-month, open-label randomised clinical trial comparing clinical effectiveness of initiating once-daily inhaled combination of fluticasone furoate/vilanterol (FF/VI) 184/22 mcg or 92/22 mcg, with continuing optimized usual care (UC) with inhaled corticosteroids (ICS) alone, or in combination with a long-acting β2-agonist (ICS/LABA), in asthmatic patients followed in primary care in the UK. The objective of the analysis is to estimate the economic impact of these results when applied in Spain.

Methods: A 1-year cost-consequence model was populated with SLS asthma, adopting the Spanish National Health System (NHS) perspective.

Development of a thin layer chromatography method for plasma correction of [F]fluorocholine metabolites in positron emission tomography quantification studies in humans.

Introduction: After its intravenous injection, [F]fluorocholine is oxidized by choline-oxidase into its main plasma metabolite, [F]fluorobetaine. If PET kinetic modeling quantification of [F]fluorocholine uptake is intended, the plasma input time-activity-curve of the parent tracer must be obtained, i.e.

Lifestyle and comorbid conditions as risk factors for community-acquired pneumonia in outpatient adults (NEUMO-ES-RISK project).

Introduction: Information about community-acquired pneumonia (CAP) risk in primary care is limited. We assess different lifestyle and comorbid conditions as risk factors (RF) for CAP in adults in primary care.

Methods: A retrospective-observational-controlled study was designed.

Cushing Syndrome due to Inappropriate Corticosteroid Topical Treatment of Undiagnosed Scabies.

The uncontrolled sale of topical corticosteroids has become an important risk factor for the development of iatrogenic Cushing syndrome in children, especially in countries where medications are sold over the counter. This is exacerbated by the lack of information for both the patients and pharmacists. This report documents a series of eight cases of iatrogenic Cushing syndrome secondary to an inappropriate use of topical steroids, due to a misdiagnosis of scabies.