Paucisymptomatic infectious prostatitis as a cause of fever without an apparent origin. A series of 19 patients.

According to the literature, prostatitis is a rare cause of prolonged fever without an apparent origin. However, this syndrome can be easily diagnosed using specific tests, either two-glass pre- and post-prostatic massage or the Meares-Stamey four-glass test. A retrospective study over a 5-year period (between August 1st 2006 and July 31st 2011) was performed. All patients who met the criteria for microbiological prostatitis were included and assigned to one of two groups, either a study group [paucisymptomatic infectious prostatitis (PIP)] or a control group [classic infectious prostatitis (CIP)]. Epidemiological, clinical, microbiological, and treatment-related variables were collected. A comparative study between both groups was performed. Thirty-nine patients were diagnosed with prostatitis. The main risk factors were unprotected anal intercourse, human immunodeficiency virus (HIV) infection, recent travel, and recurrent urinary tract infections. The most significant differences between the PIP (19 patients) and CIP (20 patients) groups were higher frequency of elevated inflammatory markers, higher frequency of monomicrobial etiology, and longer treatment. In monomicrobial prostatitis, the most common causative agents were coagulase-negative Staphylococcus spp., Escherichia coli, and Corynebacterium glucuronolyticum. According to the findings of this study, we believe that prostatitis should be included as a possible diagnosis in a man who complains of prolonged fever without an apparent origin and having at least one of the following risk factors: unprotected anal intercourse, HIV infection, recent travel, and recurrent urinary tract infections.

Teaching about chronicity in medical schools - A review of the current situation.

In recent decades, progressive population aging in developed countries has led to a significant increase in the number of people with at least one chronic medical condition. As a result, acquiring knowledge about chronicity in medical school is key for physicians to be able to provide proper management for these patients. However, the presence of chronicity in educational curricula is scarce and highly variable. On the one hand, this work consisted of a review of the educational programs of the main medical schools on each continent with the aim of identifying whether they included chronicity and, on the other, a literature review focused on identifying educational projects in the field of chronicity. The presence of chronicity in most medical schools' curricula is marginal and only a few universities include specific skills or competences linked to chronicity. In most cases, this topic appears as a global, cross-curricular competence that students are supposed to acquire over the course of their entire education. The literature review retrieved 21 articles on innovative teaching projects on chronicity. Direct contact with chronic patients, most times as "health mentors," the role of the student as a teacher, and continuous evaluation and feedback from all participants are the main characteristics of the projects analyzed. Some previously published experiences support the usefulness of innovative methodologies for better approaching this capital field in current medical practice. Despite the current situation in which chronic patients consume most healthcare resources, the presence of chronicity in medical schools is marginal. However, a literature review did identify some useful experiences for improving education on chronicity in medical schools. Medical schools should change their academic curricula and redirect them towards providing students all the necessary tools for improving their knowledge on chronicity.

Characteristics and treatment of nonagenarian patients with vascular disease admitted to internal medicine services. NONAVASC-2 registry.

INTRODUCTION: Vascular disease (VD) is the most frequent cause of morbidity and mortality and its prevalence increases with age. Old patients are not included in studies on VD, their characteristics and treatments being unknown. OBJECTIVE: Know the clinical characteristics of nonagenarian patients hospitalized in Internal Medicine services with a diagnosis of established VD and the adequacy of their pharmacological management. MATERIAL AND METHODS: The NONAVASC-2 registry is an observational, prospective, multicentre study. Hospitalized patients for any cause were included. Data collection was carried out through an anonymous online database with sociodemographic, clinical, analytical, therapeutic and evolutionary parameters. RESULTS: One thousand forty-nine patients with a mean age of 93.14 years (57.8% women) were included. The prevalence of risk factors and VD was high: hypertension (84.9%), dyslipidemia (50.9%) and diabetes mellitus (29.4%). 33.4% presented severe-total dependency. 82.9% received antithrombotic treatment (53.7% antiplatelets, 25.4% anticoagulation and 3.8% double therapy). Only 38.2% received statins. The percentage of severe dependence (39.2% vs 24.1%; p = 0.00) and severe cognitive impairment (30.8% vs 13.8%; p = 0.00) was significantly higher among patients who did not receive them. 19% died during admission. CONCLUSIONS: Nonagenarian patients with VD present high comorbidity, dependence and mortality. Despite being in secondary prevention, 17% did not receive antithrombotics and only 38% received statins. The underprescription is conditioned, among other factors, by the functional status. More studies are necessary to determine the impact of this issue on their prognosis.

La docencia sobre cronicidad en las facultades de Medicina: una revisión de la situación actual / Teaching about chronicity in medical schools — A review of the current situation

In recent decades, progressive population aging in developed countries has led to a significant increase in the number of people with at least one chronic medical condition. As a result, acquiring knowledge about chronicity in medical school is key for physicians to be able to provide proper management for these patients. However, the presence of chronicity in educational curricula is scarce and highly variable. On the one hand, this work consisted of a review of the educational programs of the main medical schools on each continent with the aim of identifying whether they included chronicity and, on the other, a literature review focused on identifying educational projects in the field of chronicity. The presence of chronicity in most medical schools’ curricula is marginal and only a few universities include specific skills or competences linked to chronicity. In most cases, this topic appears as a global, cross-curricular competence that students are supposed to acquire over the course of their entire education. The literature review retrieved 21 articles on innovative teaching projects on chronicity. Direct contact with chronic patients, most times as “health mentors,” the role of the student as a teacher, and continuous evaluation and feedback from all participants are the main characteristics of the projects analyzed. Some previously published experiences support the usefulness of innovative methodologies for better approaching this capital field in current medical practice. Despite the current situation in which chronic patients consume most healthcare resources, the presence of chronicity in medical schools is marginal. However, a literature review did identify some useful experiences for improving education on chronicity in medical schools. Medical schools should change their academic curricula and redirect them towards providing students all the necessary tools for improving their knowledge on chronicity (AU)

En las últimas décadas, el progresivo envejecimiento de la población en los países desarrollados ha provocado un aumento significativo del número de personas con al menos una enfermedad crónica. Como consecuencia, es fundamental que la formación pregrado en Medicina aporte conocimientos sobre la cronicidad, de forma que los médicos puedan proporcionar un manejo adecuado a estos pacientes. A pesar de ello, la presencia de la cronicidad en los currículos formativos de las facultades de Medicina es escasa y muy variable. Este trabajo consistió, por un lado, en una revisión de los programas formativos de las principales facultades de Medicina de cada continente, con el objetivo de identificar si incluían aspectos relacionados con la cronicidad y, por otro, en una revisión bibliográfica enfocada a identificar proyectos educativos en el campo de la cronicidad. La presencia de la cronicidad en los planes de estudio de la mayoría de las facultades de Medicina es marginal y solo unas pocas universidades incluyen habilidades o competencias específicas vinculadas a este campo. En la mayoría de los casos en los que sí aparece, este tema se refleja como una competencia global y transversal que los estudiantes deben adquirir a lo largo de toda su formación. La revisión bibliográfica identificó 21 artículos sobre proyectos docentes innovadores sobre cronicidad. Las principales características de los proyectos analizados son: el contacto directo con pacientes crónicos, la mayoría de las veces como «mentores de salud», el papel del estudiante como profesor y la evaluación y retroalimentación continuas de todos los participantes. Algunas experiencias previamente publicadas avalan la utilidad de metodologías innovadoras para una mejora en el abordaje de este campo en la práctica médica diaria. A pesar de la situación actual, en la que los pacientes crónicos consumen la mayor parte de los recursos sanitarios, la presencia de la cronicidad en las facultades de Medicina es marginal (AU)

Analysis of the relationship between interleukin polymorphisms within miRNA-binding regions and alcoholic liver disease. / Análisis de la relación entre polimorfismos en regiones diana de micro-ARN y la enfermedad hepática alcohólica.

INTRODUCTION: Alcohol consumption promotes inflammation through the Toll-like receptor 4 (TLR4)/nuclear factor (NF)-?B pathway, leading to organic damage. Some micro-RNA (miRNA) molecules modulate this inflammatory response by downregulating TLR4/NF-?B pathway mediators, like interleukins (ILs). Thus, polymorphisms within IL genes located near miRNA binding sites could modify the risk of ethanol-induced damage. The present study analyzed potential relationships between alcoholism or alcoholic liver disease (ALD) and IL12B 2124 G>T (rs1368439), IL16 5000 C>T (rs1131445), IL1R1 3114 C>T (rs3917328), and NFKB1 3400 A>G (rs4648143) polymorphisms. PATIENTS AND METHODS: The study included 301 male alcoholic patients and 156 male healthy volunteers. Polymorphisms were genotyped using TaqMan® PCR assays for allelic discrimination. Allele and genotype frequencies were compared between groups. Logistic regression analysis was performed to analyze the inheritance model. RESULTS: Analysis of the IL1R1 (rs3917328) polymorphism showed that the proportion of alleleT carriers (CT and TT genotypes) was higher in healthy controls (9.7%) than in alcoholic patients (6.5%; P=.042). However, multivariable logistic regression analyses did not yield a significant result. No differences between groups were found for other analyzed polymorphisms. CONCLUSIONS: Our study describes, for the first time, the expected frequencies of certain polymorphisms within miRNA-binding sites in alcoholic patients with and without ALD. Further studies should be developed to clarify the potential relevance of these polymorphisms in alcoholism and ALD development.

Baseline functional status as the strongest predictor of in-hospital mortality in elderly patients with non-valvular atrial fibrillation: Results of the NONAVASC registry.

OBJECTIVES: Atrial fibrillation (AF) has been associated with higher mortality. We aimed to identify the baseline predictors of in-hospital mortality among elderly patients with non-valvular AF (NVAF) hospitalised for any reason. METHODS: Observational, prospective and multicentre study was carried out on patients with NVAF over the age of 75, who had been admitted for any acute medical condition to Internal Medicine departments in Spain. RESULTS: We evaluated 804 patients with a mean age of 85±5.1years, of which 53.9% were females. During the hospitalization 10.1% (n=81) of the patients died. The patients who died were older, had a greater percentage of institutionalization, worse previous basic functional status (Barthel Index), worse cognitive performance at admission and greater proportion of frailty and sarcopenia. Logistic regression multivariate analysis identified that the strongest determinants of in-hospital mortality were the baseline functional status (Barthel Index) (OR for total dependency 4.73, 95% CI 2.32-9.63), and admissions for stroke (OR 3.55, 95% CI 1.41-8.90) and acute renal failure (OR 1.93, 95% CI 1.12-3.32). CONCLUSION: The overall in-hospital mortality of elderly patients with NVFA is high. Among all factors evaluated in the global geriatric assessment the baseline functional status was the strongest predictor for in-hospital mortality on this population.

A genetic variant in the microRNA-146a gene is associated with susceptibility to alcohol use disorders.

BACKGROUND: Polymorphisms in the microRNA (miRNA) regulatory pathways are novel functional genetic variants whose association with alcoholism susceptibility has not been previously studied. Given the potential relationship between certain miRNAs and alcohol use disorders (AUDs), this study was designed to explore the association between two polymorphisms within hsa-miR-146a and hsa-miR-196a2 genes and susceptibility to these diseases. METHODS: Three hundred and one male patients with AUDs and 156 sex-matched healthy volunteers were enrolled. Polymorphisms were genotyped using TaqMan(®) PCR assays. Allele and genotype frequencies were compared between groups and logistic regression analysis was also performed to analyze the model of inheritance. RESULTS: There was a significantly higher prevalence of allele C carriers (47.8%) of the miR-146a G>C polymorphism (rs2910164) among patients with AUDs when compared with controls (35.9%), and multivariable logistic regression analysis showed that the C allele was associated with these AUDs (OR=1.615, 95% CI 1.067-2.442; P=0.023). Neither the genotype nor the allele distribution of miR-196a2 polymorphism (rs11614913) was significantly different between groups. CONCLUSIONS: This is the first genetic association study to explore the relationship of miRNA polymorphisms with AUDs and to show an association of the miR-146a C>G rs2910164 allelic variant with this disease.

Características y tratamiento de los pacientes nonagenarios con enfermedad vascular ingresados en los servicios de medicina interna. Registro NONAVASC-2 / Characteristics and treatment of nonagenarian patients with vascular disease admitted to internal medicine services. NONAVASC-2 registry

Introducción La enfermedad vascular es la causa más frecuente de morbimortalidad, y su prevalencia incrementa con la edad. Los pacientes muy añosos no se encuentran incluidos en los estudios sobre enfermedad vascular, desconociéndose sus características y tratamientos. Objetivo Conocer las características clínicas de los pacientes nonagenarios hospitalizados en servicios de medicina interna con diagnóstico de EV establecida y la adecuación de su manejo farmacológico. Material y métodos El Registro NONAVASC-2 es un estudio observacional, prospectivo y multicéntrico. Se incluyeron pacientes hospitalizados por cualquier causa. La recogida de datos se realizó a través de una base anonimizada online con parámetros sociodemográficos, clínicos, analíticos, terapéuticos y evolutivos. Resultados Se incluyeron 1.049 pacientes con una edad media de 93,14 años (57,8% mujeres). La prevalencia de los factores de riesgo fue muy elevada: hipertensión (84,9%), dislipemia (50,9%) y diabetes mellitus (29,4%). El 33,4% presentaba dependencia grave/total. El 82,9% recibía tratamiento antitrombótico (53,7% antiagregantes, 25,4% anticoagulación y 3,8% doble terapia). Solo el 38,2% recibía estatinas. El porcentaje de dependencia (39,2 vs. 24,1%; p=0,00) y deterioro cognitivo grave (30,8 vs. 13,8%; p=0,00) era significativamente mayor entre los pacientes que no las recibían. El 19% falleció durante el ingreso. Conclusión Los pacientes nonagenarios con EV presentan una elevada comorbilidad, dependencia y mortalidad. A pesar de estar en prevención secundaria, el 17% de ellos no recibía antitrombóticos y solo el 38% estatinas. Esta infraprescripción está condicionada por la situación funcional, entre otros factores, por lo que es necesario realizar más estudios para conocer el impacto sobre su pronóstico (AU)

Introduction Vascular disease is the most frequent cause of morbidity and mortality and its prevalence increases with age. Old patients are not included in studies on vascular disease, their characteristics and treatments being unknown. Objective Know the clinical characteristics of nonagenarian patients hospitalized in Internal Medicine services with a diagnosis of established VD and the adequacy of their pharmacological management. Material and methods The NONAVASC-2 registry is an observational, prospective, multicentre study. Hospitalized patients for any cause were included. Data collection was carried out through an anonymous online database with sociodemographic, clinical, analytical, therapeutic and evolutionary parameters. Results One thousand forty-nine patients with a mean age of 93.14 years (57.8% women) were included. The prevalence of risk factors and VD was high: hypertension (84.9%), dyslipidemia (50.9%) and diabetes mellitus (29.4%). 33.4% presented severe-total dependency. 82.9% received antithrombotic treatment (53.7% antiplatelets, 25.4% anticoagulation and 3.8% double therapy). Only 38.2% received statins. The percentage of severe dependence (39.2% vs 24.1%; p=0.00) and severe cognitive impairment (30.8% vs 13.8%; p=0.00) was significantly higher among patients who did not receive them. 19% died during admission. Conclusions Nonagenarian patients with VD present high comorbidity, dependence and mortality. Despite being in secondary prevention, 17% did not receive antithrombotics and only 38% received statins. The underprescription is conditioned, among other factors, by the functional status. More studies are necessary to determine the impact of this issue on their prognosis (AU)

Análisis de la relación entre polimorfismos en regiones diana de micro-ARN y la enfermedad hepática alcohólica / Analysis of the relationship between interleukin polymorphisms within miRNA-binding regions and alcoholic liver disease

Introducción. El consumo de alcohol induce una respuesta inflamatoria mediada por los receptores de tipo Toll4 (TLR4) y el factor nuclear (NF)-?B, originando daño orgánico. Algunos micro-ARN (miARN) modulan la respuesta inflamatoria mediante retroalimentación negativa de mediadores como las interleucinas (IL). Así pues, polimorfismos en los genes de algunas IL localizados cerca de las dianas de los miARN podrían modificar el riesgo de daño orgánico inducido por el alcohol. Este estudio analizó la posible relación entre el alcoholismo o la enfermedad hepática alcohólica (EHA) y los polimorfismos IL12B 2124 G>T (rs1368439), IL16 5000 C>T (rs1131445), IL1R1 3114 C>T (rs3917328) y NFKB1 3400 A>G (rs4648143). Pacientes y métodos. Se incluyeron 301 pacientes alcohólicos varones y 156 voluntarios sanos varones. Los polimorfismos fueron genotipados mediante discriminación alélica utilizando el sistema de PCR TaqMan(R). Se compararon las frecuencias alélicas y genotípicas entre grupos y se realizó un análisis de regresión logística para dilucidar el modelo de herencia. Resultados. El análisis del polimorfismo de IL1R1 (rs3917328) mostró que la proporción de portadores del aleloT (genotipos CT y TT) era mayor en los controles sanos (9,7%) que en pacientes alcohólicos (6,5%, p=0,042). Sin embargo el análisis de regresión logística no mostró resultados significativos. No se encontraron diferencias significativas entre grupos con respecto al resto de polimorfismos estudiados. Conclusiones. Nuestro estudio describe, por primera vez, las frecuencias esperadas de polimorfismos en regiones diana de miARN en pacientes alcohólicos con y sin EHA. Serán necesarios nuevos estudios para aclarar la relevancia de estos polimorfismos en el desarrollo de alcoholismo o EHA

Introduction. Alcohol consumption promotes inflammation through the Toll-like receptor 4 (TLR4)/nuclear factor (NF)-?B pathway, leading to organic damage. Some micro-RNA (miRNA) molecules modulate this inflammatory response by downregulating TLR4/NF-?B pathway mediators, like interleukins (ILs). Thus, polymorphisms within IL genes located near miRNA binding sites could modify the risk of ethanol-induced damage. The present study analyzed potential relationships between alcoholism or alcoholic liver disease (ALD) and IL12B 2124 G>T (rs1368439), IL16 5000 C>T (rs1131445), IL1R1 3114 C>T (rs3917328), and NFKB1 3400 A>G (rs4648143) polymorphisms. Patients and methods. The study included 301 male alcoholic patients and 156 male healthy volunteers. Polymorphisms were genotyped using TaqMan(R) PCR assays for allelic discrimination. Allele and genotype frequencies were compared between groups. Logistic regression analysis was performed to analyze the inheritance model. Results. Analysis of the IL1R1 (rs3917328) polymorphism showed that the proportion of alleleT carriers (CT and TT genotypes) was higher in healthy controls (9.7%) than in alcoholic patients (6.5%; P=.042). However, multivariable logistic regression analyses did not yield a significant result. No differences between groups were found for other analyzed polymorphisms. Conclusions. Our study describes, for the first time, the expected frequencies of certain polymorphisms within miRNA-binding sites in alcoholic patients with and without ALD. Further studies should be developed to clarify the potential relevance of these polymorphisms in alcoholism and ALD development

Mujer de 64 años con nódulo pulmonar e hipertensión arterial / No disponible

No disponible