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Objetive To perform a score with early clinical and radiological findings after a TBI that identifies the patients who in their subsequent evolution are going to undergo DC. Method Observational study of a retrospective cohort of patients who, after a TBI, enter the Neurocritical Section of the Intensive Care Unit of our hospital for a period of 5 years (2014–2018). Detection of clinical and radiological criteria and generation of all possible models with significant, clinically relevant and easy to detect early variables. Selection of the one with the lowest Bayesian Information Criterion and Akaike Information Criterion values for the creation of the score. Calibration and internal validation of the score using the Hosmer–Lemeshow and a bootstrapping analysis with 1000 re-samples respectively. Results 37 DC were performed in 153 patients who were admitted after a TBI. The resulting final model included Cerebral Midline Deviation, GCS and Ventricular Collapse with an Area under ROC Curve: 0.84 (95% IC 0.78–0.91) and Hosmer–Lemeshow p = 0.71. The developed score detected well those patients who were going to need an early DC (first 24 h) after a TBI (2.5 ± 0.5) but not those who would need it in a later stage of their disease (1.7 ± 0.8). However, it seems to advice us about the patients who, although not requiring an early DC are likely to need it later in their evolution (DC after 24 h vs. do not require DC, 1.7 ± 0.8 vs. 1 ± 0.7; p = 0.002). Conclusion We have developed a prognostic score using early clinical-radiological criteria that, in our environment, detects with good sensitivity and specificity those patients who, after a TBI, will require a DC.

Resumen Objetivo Realizar una escala con parametros clinicos y radiologicos precoces tras un TCE que identifique a los enfermos que en su evolucion posterior van a someterse a una CD. Metodo Estudio observacional de una cohorte retrospectiva de pacientes que tras un TCE ingresan en la Seccion de Neurocriticos del Servicio de Medicina Intensiva de nuestro hospital durante un periodo de 5 anos (2014-2018). Deteccion de variables clinicas y radiologicas y creacion de todos los modelos posibles con las variables significativas, clinicamente relevantes y de facil deteccion precoz. Seleccion del que presentaba valores mas bajos de criterios de informacion bayesiano y de Akaike para la creacion de la escala. Calibracion y validacion interna mediante la prueba de bondad de ajuste de Hosmer-Lemeshow y analisis bootstrapping con 1.000 re-muestreos. Resultados Se realizaron 37 CD en 153 enfermos que ingresaron tras un TCE. El modelo final resultante incluia desviacion de linea media, GCS y colapso ventricular con un area bajo la curva ROC de 0,84 (IC95% 0,78-0,91) y Hosmer-Lemeshow p = 0,71. La escala desarrollada detectaba bien a los enfermos que iban a precisar una CD precoz (en las primeras 24 horas) tras un TCE (2,5 ± 0,5) pero no a aquellos que la necesitarian en una fase mas tardia de su enfermedad (1,7 ± 0,8). Sin embargo, parece prevenirnos sobre los enfermos que si bien no precisan inicialmente una CD si tienen probabilidades de necesitarla posteriormente en su evolucion (CD tardia vs. no precisan CD, 1,7 ± 0,8 vs. 1 ± 0,7; p = 0,002). Conclusion Hemos desarrollado una escala pronostica que permite detectar en nuestro medio, con una buena sensibilidad y especificidad y usando criterios clinico-radiologicos precoces, aquellos pacientes que tras un TCE van a precisar una CD.

The rates of undiagnosed and late-diagnosed human immunodeficiency virus (HIV) infection are high. Screening for HIV infection in hospital emergency departments (EDs) could offer a way to increase the number of diagnoses. Our aim was to analyze whether universal hospital ED screening for HIV is efficient.We followed the guidelines for Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). PubMed, the Cochrane Library, LILACS, Scopus, EMBASE, and the Web of Science were searched using the following terms: "HIV infections/epidemiology," "AIDS serodiagnosis," "emergency service, hospital," "prevalence," and "mass screening/methods." The searches were limited to a 5-year time frame (2016-2020); only publications in English or Spanish were collected. We included studies of universal HIV screening among hospital ED patients and evaluated them using the Quality Assessment Tool for Quantitative Studies.A total of 273 articles were identified. Twelve met the inclusion criteria. The studies analyzed 103 731 patient samples and yielded 652 new HIV diagnoses. A random effects model estimated an overall new-diagnosis prevalence of 0.60% (95% CI, 0.39%-0.84%). The heterogeneity statistic I2 was high, at 90.02% (P .001). Estimates of prevalence based on studies carried out in Europe, the United States, and Africa were, respectively, 0.48% (95% CI, 0.13%-1.03%), 0.54% (95% CI, 0.33%-0.40%), and 5.6% (95% CI, 3.37%-9.2%). The studies received quality ratings of moderate or strong.Although the reviewed studies applied various screening strategies to identify new HIV diagnoses, our findings support the conclusion that universal screening is efficient.Existe una elevada tasa de infección oculta y diagnóstico tardío en el virus de la inmunodeficiencia hu mana (VIH). La realización de pruebas diagnósticas de infección por VIH en los servicios de urgencias hospitalarios (SUH) puede representar una oportunidad para aumentar el número de diagnósticos. El objetivo de este trabajo es analizar si el cribado universal para el VIH realizado en los SUH es eficiente.Se realiza una revisión sistemática y metanálisis siguiendo la normativa PRISMA en la base de datos de Pubmed, Cochrane, LILACS, Scopus, EMBASE y WOS utilizando una combinación de términos MESH: “HIV Infections/ epidemiology”, “AIDS Serodiagnosis”, “Emergency Service, Hospital”, “Prevalence”, “Mass screening/methods”. Los criterios de la búsqueda se centraron en los últimos 5 años (2016-2020) y en los artículos publicados en inglés y en español. Se incluyeron los estudios de pruebas de cribado universal mediante test de cribado de VIH realizadas en los SUH. Para evaluar la calidad de los artículos se utilizó el cuestionario “Quality assessment tool for quantitative studies”.Se identificaron un total de 273 artículos de los cuales se analizaron finalmente 12 que cumplían los criterios de inclusión. Los estudios incluidos representan un total de 103.731 muestras analizadas obteniéndose un total de 652 nuevos diagnósticos de VIH. La prevalencia conjunta obtenida a través del modelo de efectos aleatorios fue de 0,60% (IC 95%: 0,39-0,84) y el valor del I2 revela una presencia elevada de heterogeneidad (I2 90,02%; p 0,001). La prevalencia conjunta en los estudios incluidos realizados en Europa, América y África fue de 0,48% (IC 95%: 0,13-1,03), 0,54% (IC 95%: 0,33-0,40) y 5,6% (IC 95%: 3,37-9,2), respectivamente. La evaluación de la calidad de los estudios fue de moderada a fuerte.Aunque las pruebas del VIH pueden realizarse utilizando diferentes estrategias, nuestros datos avalan que una estrategia de cribado universal es eficiente.

Changes in sex hormone levels are a known triggering factor for spontaneous coronary artery dissection (SCAD) in women. However, it is unknown whether exposure to exogenous hormone therapy (HT) at the time of SCAD presentation modifies the clinical course of this condition. We investigated the association between HT in female patients presenting with SCAD and short-term clinical outcomes.We enrolled consecutive patients presenting with SCAD from the DISCO-IT/SPA (dissezioni spontanee coronariche Italian-Spanish) registry. Women on HT (estrogens, progestagens, or gonadotropins) at the time of presentation were identified, and their clinical characteristics and short-term outcomes were compared with those not receiving active HT. The outcome measure was nonfatal myocardial infarction and/or unplanned percutaneous coronary intervention during the first 28 days after the index catheterization.Of 224 women presenting with SCAD (mean age 52.0±10.0 years), 39 (17.4%) were currently using HT while 185 (82.6%) were not. No significant differences were noted in the baseline demographics, clinical presentation, angiographic features, or initial treatment received between the 2 groups. All patients on systemic HT (n=36, 92%) discontinued it at the time of diagnosis. The composite outcome occurred in 7 (17.9%) patients with prior HT compared with 14 (7.6%) without (P=.039). After multivariable adjustment, HT remained associated with the composite outcome recorded in the first 28 days of follow-up (HR, 3.53; 95%CI, 1.30-9.61; P=.013).In women with SCAD, exposure to HT at the time of clinical presentation was associated with short-term recurrent cardiovascular events such as nonfatal myocardial infarction and/or unplanned percutaneous revascularization.

Background:Although most cases of SARS-CoV-2 infection in pediatric population are asymptomatic or mild, severe cases may occur in a small percentage. Unlike other respiratory infections, children usually develop it from infected adults. Percentage of seroconversión and outcome of antibodies after infection anti-SAR-CoV-2 in children are still poorly understood and may be different from adults. The first aim was to describe clinical and epidemiological characteristics of pediatric patients diagnosed of SARS-CoV-2 infection in the second epidemic wave in two tertiary hospitals in Madrid, Spain and to determine the proportion of seronegative by comparing 3 serological techniques. As secondary aim it was proposed to determine the proportion of seronegative by comparing 3 serological techniques, seroconversion associated variables and the way of infection among the family members. Methods:Multicenter prospective observational study in two university hospitals of the Community of Madrid, between September and November 2020, of COVID-19 infection confirmed by PCR in the Emergency Department. A retrospective data collection was performed at 4-8 weeks after diagnosis on an outpatient basis, using a clinical-epidemiological questionnaire. At this time blood samples were collected to analyse the humoral response by 3 different serological assays.The quantitative variables are expressed as medians (interquartile range (IQR) 25-75).Univariate analysis of possible factors associated with seropositivity absence was performed.Results: One hundred and eleven patients (58 girls) were included with a median days of 37 (IQR: 34-44) between diagnosis and serologic test performed.Median age was 88 (IQR: 24-149) months. Parents were from abroad in 62 cases (50% from South and Central America).Ninety eight children were symptomatic, 17 children were diagnosed by epidemiological screening, 4 of whom subsequently developed symptoms.Eight of them needing admission with a median length of stay 2 days (IQR: 2-4), none of them in PICU.Underlying conditions were found in 33 patients, mainly recurrent bronchitis.Most frequent symptoms (70%) were low-grade fever (37-38ºC) or fever (≥ 38ºC), rhinorrhea 44%, cough 31.5%, headache 29.7%, weakness 27%, diarrhea 19.8%, abdominal pain and vomiting 26%, anosmia 16.2% (median 10 days; IQR: 6-30). Infection was interpreted as a secondary case in 56 patients, being a relative the index case in 96.4%. Seronegativity was observed in 19 patients in any of the 3 serological techniques (17.1%; 95% CI: 10.6-25.4), this proportion was higher among children aged 2-to 10-year-old age (16 of 45; 35%, p Conclusions: Our results confirm the mild clinical picture in children during the second epidemic wave, and that in most cases, children are not the index case in the family. Likewise, in children the proportion in whom seroconversion is not detected is high, and seems higher than that reported in adults. In our series, an association of seronegativity was seen in the 2 to 10 year-old age group and when there was no documentation of COVID-19 in any household contact.

Background Two main genetic risks for sporadic Alzheimer’s disease (AD) are a family history and ɛ4 allele of apolipoprotein E. The brain and retina are part of the central nervous system and share pathophysiological mechanisms in AD. Methods We performed a cross-sectional study with 30 participants without a family history of sporadic AD (FH−) and noncarriers of ApoE ɛ4 (ApoE ɛ4−) as a control group and 34 participants with a family history of sporadic AD (FH+) and carriers of at least one ɛ4 allele (ApoE ɛ4+). We analyzed the correlations between macular volumes of retinal layers and thickness of the peripapillary retinal nerve fiber layer (pRNFL) measured by optical coherence tomography (OCT) with the brain area parameters measured by magnetic resonance imaging (MRI) in participants at high genetic risk of developing AD (FH+ ApoE ɛ4+). Results We observed a significant volume reduction in the FH+ ApoE ɛ4+ group compared with the control group in some macular areas of (i) macular RNFL (mRNFL), (ii) inner plexiform layer (IPL), (iii) inner nuclear layer (INL), and (iv) outer plexiform layer (OPL). Furthermore, in the FH+ ApoE ɛ4+ group, the retinal sectors that showed statistically significant volume decrease correlated with brain areas that are affected in the early stages of AD. In the same group, the peripapillary retinal nerve fiber layer (pRNFL) did not show statistically significant changes in thickness compared with the control group. However, correlations of these sectors with the brain areas involved in this disease were also found. Conclusions In cognitively healthy participants at high genetic risk of developing sporadic forms of AD, there are significant correlations between retinal changes and brain areas closely related to AD such as the entorhinal cortex, the lingual gyrus, and the hippocampus.

Background Clinical audits have reported considerable variability in COPD medical care and frequent inconsistencies with recommendations. The objectives of this study were to identify factors associated with a better adherence to clinical practice guidelines and to explore determinants of this variability at the the hospital level. Methods EPOCONSUL is a Spanish nationwide clinical audit that evaluates the outpatient management of COPD. Multilevel logistic regression with two levels was performed to assess the relationships between individual and disease-related factors, as well as hospital characteristics. Results A total of 4508 clinical records of COPD patients from 59 Spanish hospitals were evaluated. High variability was observed among hospitals in terms of medical care. Some of the patient’s characteristics (airflow obstruction, degree of dyspnea, exacerbation risk, presence of comorbidities), the hospital factors (size and respiratory nurses available) and treatment at a specialized COPD outpatient clinic were identified as factors associated with a better adherence to recommendations, although this only explains a small proportion of the total variance. Conclusion To be treated at a specialized COPD outpatient clinic and some intrinsic patient characteristics were factors associated with a better adherence to guideline recommendations, although these variables were only explaining part of the high variability observed among hospitals in terms of COPD medical care.

Myriam Calle Rubio,1–3 Bernardino Alcázar Navarrete,4 Joan B Soriano,5 Juan J Soler-Cataluña,6 José Miguel Rodríguez González-Moro,7 Manuel E Fuentes Ferrer,2,3,8 José Luis López-Campos9 On behalf of the EPOCONSUL Study 1Pulmonary Department, Hospital Clínico San Carlos, 2Department of Medicine, Faculty of Medicine, University Complutense of Madrid, 3Research Institute of Hospital Clínico San Carlos (IdISSC), Madrid, 4Pulmonary Department, Hospital de Alta Resolución de Noja, Granada, 5Research Institute of Hospital University La Princesa (IISP), University Autónoma of Madrid, 6Pulmonary Department, Hospital de Arnau de Villanova, Valencia, 7Pulmonary Department, Hospital Universitario Principe de Asturias, Alcalá de Henares, Madrid, 8UGC of Preventive Medicine and Research Institute of Hospital Clínico San Carlos, Madrid, 9Pulmonary Department, Hospital University Virgen del Rocio, Institute of Biomedicine of Sevilla (IBiS), Sevilla, Spain Background: Chronic obstructive pulmonary disease (COPD) outpatients account for a large burden of usual care by respirologists. EPOCONSUL is the first national clinical audit conducted in Spain on the medical care for COPD patients delivered in outpatient respiratory clinics. We aimed to evaluate the clinical interventions and the degree of adherence to recommendations in outpatients of current COPD clinical practice guidelines.Methodology: This is an observational study with prospective recruitment (May 2014–May 2015) of patients with a COPD diagnosis as seen in outpatient respiratory clinics. The information collected was historical in nature as for the clinical data of the last and previous consultations, and the information concerning hospital resources was concurrent.Results: A total of 17,893 clinical records of COPD patients in outpatient respiratory clinics from 59 Spanish hospitals were evaluated. Of the 5,726 patients selected, 4,508 (78.7%) were eligible. Overall, 12.1% of COPD patients did not fulfill a diagnostic spirometry criteria. Considerable variability existed in the available resources and work organization of the hospitals, although the majority were university hospitals with respiratory inpatient units. There was insufficient implementation of clinical guidelines in preventive and educational matters. In contrast, quantitative evaluation of dyspnea grade (81.9%) and exacerbation history (70.9%) were more frequently performed. Only 12.4% had COPD severity calculated according to the Body mass index, airflow Obstruction, Dyspnoea and Exercise capacity (BODE) index. Phenotype characteristics according to Spanish National Guideline for COPD were determined in 46.3% of the audited patients, and the risk evaluation according to Global initiative for chronic Obstructive Lung Disease was estimated only in 21.9%.Conclusion: The EPOCONSUL study reports the current situation of medical care for COPD patients in outpatient clinics in Spain, revealing its variability, strengths, and weaknesses. This information has to be accounted for by health managers to define corrective strategies and maximize good clinical practice. Keywords: chronic obstructive pulmonary disease, clinical audit, medical care, adherence, clinical guidelines

Lower urinary tract symptoms (LUTS) related with benign prostatic hyperplasia (BPH) are present nowadays in approximately 20 to 30% of the Spanish male population from the age of 50 onwards. The purpose of this study was to assess clinical and epidemiological characteristics of patients with LUTS.A cross-sectional study was performed, between 1999 and 2000, among 1,804 men aged 40 or older who were living in Madrid. Subjects were interviewed by telephone; socio-demographic information was requested and the presence of LUTS was assessed using the International Prostate Symptoms Score. Informed consent was requested, Association between qualitative variables was evaluated by chi2 or Fisher's test. A logistic regression model was performed to control confusion.Prevalence of moderate/severe LUTS was 16.6% (95%CI: 14.8-18.3). Nearly 90% of the subjects consumed olive oil, 71.5% alcohol, 63.1% did not smoke and 96.9% did not consume drugs. A 27.7% of the subjects had hypertension and 8.8% referred diabetes. Men aged 70 or older had a threefold increased frequency of serious symptoms compared to younger men (OR: 3.31; 95%CI: 2.10-5.22). Low level of studies increased this frequency by a factor of 2.2 (95%CI: 1.42-3.46) and men who consumed only seed oil had twice more serious symptoms than those who consumed olive oil (OR: 1.86; 95%CI: 0.98-3.55).Family history of urological diseases, age, low level of studies, hypertension, diabetes and seed oil consumption were independently associated with more serious symptoms, while medium alcohol consumption and mild smoking habit were associated with slighter symptoms.

Patients in whom the spleen has been removed have a higher risk of acquiring infection by capsulated microorganisms, particularly Streptococcus pneumoniae, Haemophilus influenzae type b, and Neisseria meningitidis.Determine the vaccination coverage against S. pneumoniae of splenectomized patients in Hospital Clínico San Carlos (HCSC, Madrid) and to identify variables related to the level of vaccination coverage reached.From January 1, 1999 to December 31, 2004, a retrospective cohort study of all splenectomized patients was carried out in HCSC. Patients were identified from the Medical Records Department and the vaccination registry of the Preventive Medicine Service.During the study period, 248 splenectomies were carried out. The median age was 61.0 years (interquartile range, 39.0-71.0). The most frequent reason for splenectomy was malignant gastrointestinal neoplasm (34.7%). Overall vaccination coverage against S. pneumoniae for the period studied was 48.4%. A significant increase in vaccination coverage per year was observed (P.001). Multivariate analysis identified the following variables associated with a greater risk of not being vaccinated: male sex, patients proceeding from surgical services, and patients undergoing splenectomy during 1999 to 2001.Vaccination coverage has increased every year since implementation of the protocol. Nevertheless, it necessary to extend the vaccination program within daily clinical practice.

Introducción: Los síntomas del tracto urinario inferior (STUI) asociados con la hiperplasia benigna de próstata están presentes en el 20-30% de la población española masculina de 50 años o más. El objetivo de este estudio es analizar las características clínicas y epidemiológicas de los pacientes con STUI. Material y métodos: Estudio transversal realizado entre los años 1999 y 2000 en 1804 hombres de 40 años o más residentes en Madrid. Mediante entrevista telefónica se recabó información sociodemográfica de los participantes y se evaluó la presencia de STUI mediante el I-PSS (International Prostate Symptoms Score). La asociación entre variables cualitativas se evaluó con el test c2 o el exacto de Fisher. Se ajustó un modelo de regresión logística para evaluar la probabilidad de tener STUI moderados/severos controlando la confusión. Resultados: La prevalencia de STUI moderados/severos fue del 16,6% (IC95%: 14,8-18,3). Cerca del 90% de los participantes consumían aceite de oliva, el 71,5% alcohol, el 63,1% no fumaba y el 96,9% no consumían drogas. Un 27,7% refería hipertensión y un 8,8% diabetes. Los hombres de 70 años o más tenían una frecuencia de STUI moderados/severos tres veces mayor que los hombres más jóvenes (OR: 3,31; IC95%: 2,10-5,22). El nivel bajo de estudios, frente al alto, mostró una frecuencia 2,2 veces mayor de STUI moderados/severos (IC95%: 1,42-3,46), así como el consumo de aceite de semillas, frente al de oliva (OR: 1,86; IC95%: 0,98-3,55). Conclusiones: La historia familiar de enfermedades urológicas, la edad, el nivel bajo de estudios, la hipertensión, la diabetes y el consumo de aceite de semillas se asociaron de forma independiente con la presencia de STUI más severos, mientras el consumo moderado de alcohol y tabaco se asoció de forma independiente a la presencia de STUI leves. Introduction: Lower urinary tract symptoms (LUTS) related with benign prostatic hyperplasia (BPH) are present nowadays in approximately 20 to 30% of the Spanish male population from the age of 50 onwards. The purpose of this study was to assess clinical and epidemiological characteristics of patients with LUTS. Methods: A cross-sectional study was performed, between 1999 and 2000, among 1,804 men aged 40 or older who were living in Madrid. Subjects were interviewed by telephone; socio-demographic information was requested and the presence of LUTS was assessed using the International Prostate Symptoms Score. Informed consent was requested. Association between qualitative variables was evaluated by c2 or Fisher´s test. A logistic regression model was performed to control confusion. Results: Prevalence of moderate/severe LUTS was 16.6% (95%CI: 14.8-18.3). Nearly 90% of the subjects consumed olive oil, 71.5% alcohol, 63.1% did not smoke and 96.9% did not consume drugs. A 27.7% of the subjects had hypertension and 8.8% referred diabetes. Men aged 70 or older had a threefold increased frequency of serious symptoms compared to younger men (OR: 3.31; 95%CI: 2.10-5.22). Low level of studies increased this frequency by a factor of 2.2 (95%CI: 1.42-3.46) and men who consumed only seed oil had twice more serious symptoms than those who consumed olive oil (OR: 1.86; 95%CI: 0.98-3.55). Conclusions: Family history of urological diseases, age, low level of studies, hypertension, diabetes and seed oil consumption were independently associated with more serious symptoms, while medium alcohol consumption and mild smoking habit were associated with slighter symptoms.