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Introducción y objetivos: La disección coronaria espontánea (DCE) es una causa rara de síndrome coronario agudo. La mayor parte de los pacientes con DCE son tratados empíricamente con bloqueadores beta (BB) y antiagregantes plaquetarios (AP). El estudio BA-SCAD (bloqueadores beta y agentes antiplaquetarios en pacientes con disección coronaria espontánea) es un ensayo clínico académico, pragmático, diseñado con metodología PROBE (prospective randomized open blinded endpoint), con el patrocinio de la Sociedad Española de Cardiología, para conocer la eficacia del tratamiento farmacológico en pacientes con DCE. Métodos: Mediante un diseño factorial 2 × 2, se aleatorizará a 600 pacientes (1:1/1:1) a: a) BB (sí/no) y b) tratamiento con AP «corto» (1 mes) frente a tratamiento antiagregante plaquetario doble y «prolongado» (12 meses). Se aleatorizará a BB (sí/no) solo a los pacientes con fracción de eyección del ventrículo izquierdo conservada, ya que a los pacientes con fracción de eyección reducida se los tratará con BB de acuerdo con las guías actuales. De modo similar, se aleatorizará al estrato de AP solo a los pacientes en tratamiento conservador (sin revascularización), ya que los que requieran intervención coronaria recibirán tratamiento antiagregante plaquetario doble durante 1 año. El objetivo primario de valoración incluye muerte, infarto de miocardio, accidente cerebrovascular, revascularización coronaria, DCE recurrente y hospitalización no planeada por síndrome coronario agudo o insuficiencia cardiaca al año de seguimiento. El objetivo de seguridad es la hemorragia. Todos los pacientes serán seguidos anualmente. Se desarrollará un programa exhaustivo de subestudios adicionales (clínicos, de imagen, de revascularización, de biomarcadores, inflamatorios, inmunológicos, farmacogenéticos y genéticos) para garantizar una visión completa de esta entidad tan especial y compleja (AU)

introduction y objectives: Spontaneous coronary artery dissection (SCAD) is a rare cause of acute coronary syndrome. Most patients are empirically treated with beta-blockers and antiplatelet drugs. The Beta-blockers and Antiplatelet agents in patients with Spontaneous Coronary Artery Dissection (BA-SCAD) is an academic, pragmatic, prospective, randomized, open-label, blinded-endpoint clinical trial, performed under the auspices of the Spanish Society of Cardiology, to assess the efficacy of pharmacological therapy in patients with SCAD. Methods: Using a 2 x 2 factorial design, 600 patients will be randomized (1:1/1:1) to: a) beta-blockers (yes/no) and b) “short” (1 month) vs “prolonged” (12 months) antiplatelet therapy. Only patients with preserved left ventricular ejection fraction will be randomized to beta-blockers (yes/no) because patients with reduced left ventricular ejection fraction will receive beta-blockers according to current guidelines. Similarly, only conservatively managed patients (ie, no coronary intervention) will be randomized to the antiplatelet stratum, as patients requiring coronary interventions will receive 1-year dual antiplatelet therapy. The primary efficacy endpoint includes a composite of death, myocardial infarction, stroke, coronary revascularization, recurrent SCAD, and unplanned hospitalization for acute coronary syndrome or heart failure at 1 year. The primary safety endpoint will be bleeding. All patients will be clinically followed up yearly. A comprehensive set of additional substudies (clinical, imaging, revascularization, biomarkers, inflammatory, immunologic, pharmacogenetics, and genetic) will be conducted to ensure a holistic view of this unique and challenging clinical entity.Conclusions: The results of the BA-SCAD randomized clinical trial will advance our knowledge in the treatment of patients with SCAD (AU)

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Although there is robust evidence that revascularisation of non-culprit vessels should be pursued in patients presenting with an acute coronary syndrome (ACS) and multivessel coronary artery disease (MVD), the optimal timing of complete revascularisation remains disputed. In this systematic review and meta-analysis our results suggest that outcomes are comparable for immediate and staged complete revascularisation in patients with ACS and MVD. However, evidence from randomised controlled trials remains scarce and cautious interpretation of these results is recommended. More non-biased evidence is necessary to aid future decision making on the optimal timing of complete revascularisation.

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BACKGROUND: Antidepressant drug consumption has increased, mainly in the elderly. This trend could be explained by the use for indications other than depression. We aimed to describe the indications related to antidepressant drug new users in two primary care settings. METHODS: A longitudinal study of new antidepressant users aged ≥65 was conducted, with data from the Nivel-PCD (The Netherlands) and SIDIAP (Catalonia) databases (2010-2015). As a proxy for indication, diagnoses registered around the 3 months of antidepressant prescribing were collected. Indications were classified in seven categories and an additional one of non-selected indications. The percentage and incidence calculated over the total population registered was described. RESULTS: A total of 16,537 and 199,168 new antidepressant users were identified in the Nivel-PCD and SIDIAP databases, respectively (women aged 65-69 were the most prevalent). Depression was the most frequent indication (24.0% and 31.3%), followed by anxiety (12.5% and 19.5%) and sleep disorders (10.2% and 26.4%). Tricyclic antidepressants were the most commonly prescribed in Nivel-PCD (48.7%), mainly associated with neuropathic pain, and selective serotonin reuptake inhibitor antidepressants in SIDIAP (63.1%), associated with depression. The non-selected indications category showed an upward trend in the Nivel-PCD database while in the SIDIAP database it decreased. LIMITATIONS: It is not mandatory for physicians to register a diagnosis with each prescription. CONCLUSIONS: Depression was the most common prescribing indication in The Netherlands and Spain, followed by anxiety and sleep disorders. The most commonly prescribed antidepressant differed between the countries and is likely explained by differences in local guidelines.

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Aims: To describe and compare the adherence to different direct oral anticoagulants (DOACs) in eight European databases representing six countries. Methods: Longitudinal drug utilization study of new users (≥18 years) of DOACs (dabigatran, rivaroxaban, apixaban) with a diagnosis of non-valvular atrial fibrillation (2008-2015). Adherence was examined by estimating persistence, switching, and discontinuation rates at 12 months. Primary non-adherence was estimated in BIFAP and SIDIAP databases. Results: The highest persistence rate was seen for apixaban in the CPRD database (81%) and the lowest for dabigatran in the Mondriaan database (22%). The switching rate for all DOACs ranged from 2.4 to 13.1% (Mondriaan and EGB databases, respectively). Dabigatran had the highest switching rate from 5.0 to 20.0% (Mondriaan and EGB databases, respectively). The discontinuation rate for all DOACs ranged from 16.0 to 63.9% (CPRD and Bavarian CD databases, respectively). Dabigatran had the highest rate of discontinuers, except in the Bavarian CD and AOK NORDWEST databases, ranging from 23.2 to 64.6% (CPRD and Mondriaan databases, respectively). Combined primary non-adherence for examined DOACs was 11.1% in BIFAP and 14.0% in SIDIAP. There were differences in population coverage and in the type of drug data source among the databases. Conclusion: Despite the differences in the characteristics of the databases and in demographic and baseline characteristics of the included population that could explain some of the observed discrepancies, we can observe a similar pattern throughout the databases. Apixaban was the DOAC with the highest persistence. Dabigatran had the highest proportion of discontinuers and switchers at 12 months in most databases (EMA/2015/27/PH).

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Cardiovascular disease is the leading cause of human mortality and disability worldwide, primarily due to myocardial infarction (MI) and the resultant heart failure. To address this, animal models of MI have been developed to better understand the pathophysiological process and to enable the discovery and development of new therapies. The most commonly used small and large mammal models of MI accurately reproduce histopathologically the four characteristic post-MI phases: cardiac cell death, inflammation, myocardial repair and remodelling. However, differences between the time of onset of each characteristic phase and the kinetics of various cellular reactions between human MI and animal models, and between animal models, require careful consideration when defining the variables to be analysed and the timepoints of assessment in experimental studies. Typically, the progression of the different phases post-MI occur more rapidly in rodent models compared with large-animal models and man, suggesting the use of large-animal models is more translational for studying human MI. This review provides an overview of the main anatomopathological features of small and large animal models of MI and discusses the key species-specific histopathological similarities and differences.

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BACKGROUND: We aimed at describing the trends in antidepressants use (AD) by age and sex, during 2007-2011, in 5 European settings (Sweden, Norway, Denmark, Catalonia and Veneto), and to assess whether the differences found across settings could be related to economic, social and cultural determinants. METHODS: We collected data of AD use expressed in defined daily doses (DDD). Data were retrieved from population-based databases. We calculated DDD/1000 inhabitants/day. We analysed which economic, social, and cultural covariates determined between-settings differences in AD consumption. RESULTS: The use of AD showed an increasing trend during the study period, being Selective Serotonin Reuptake Inhibitors the most consumed, followed "others AD". Women and the elderly showed the highest AD consumption. Between-settings variability in AD consumption showed a positive correlation with pharmaceutical expenditure and a negative one with general practitioner's rate. After adjusting by pharmaceutical expenditure and general practitioners rate Masculinity, Long-Term Orientation and Individualism cultural dimensions were associated with AD use by using the Hofstede´s cultural dimensions model. LIMITATIONS: This study has been conducted in administrative databases, with no information on AD use by indication; differences among AD use could be related to their prescription for other disorders. Analyses were based on a small dataset and none of the results reached statistical significance. CONCLUSIONS: AD use increased through 2007-2011. Pharmaceutical expenditure and General Practitioners rate, Masculinity, Long-Term Orientation and Individualism explained the differences in AD use between countries. People's attitude should be considered when designing national campaigns to improve antidepressant use.

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A sensitive amperometric immunosensor has been prepared by immobilization of capture antibodies onto gold nanoparticles (AuNPs) grafted on a screen-printed carbon electrode (SPCE) through aryl diazonium salt chemistry using 4-aminothiophenol (AuNPs-S-Phe-SPCE). The immunosensor was designed for the accurate determination of clinically relevant levels of B-type natriuretic peptide (BNP) in human serum samples. The nanostructured electrochemical platform resulted in an ordered layer of AuNPs onto SPCEs which combined the advantages of high conductivity and improved stability of immobilized biomolecules. The resulting disposable immunosensor used a sandwich type immunoassay involving a peroxidase-labeled detector antibody. The amperometric transduction was carried out at -0.20V (vs the Ag pseudo-reference electrode) upon the addition of hydroquinone (HQ) as electron transfer mediator and H2O2 as the enzyme substrate. The nanostructured immunosensors show a storage stability of at least 25 days, a linear range between 0.014 and 15ngmL-1, and a LOD of 4pgmL-1, which is 100 times lower than the established cut-off value for heart failure (HF) diagnosis. The performance of the immunosensor is advantageously compared with that provided with immunosensors prepared by grafting SPCE with p-phenylendiamine (H2N-Phe-SPCE) and attaching AuNPs by immersion into an AuNPs suspension or by electrochemical deposition, as well as with immunosensors constructed using commercial AuNPs-modified SPCEs. The developed immunosensor was applied to the successful analysis of human serum from heart failure (HF) patients upon just a 10-times dilution as sample treatment.

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Work stress is a major contributor to absenteeism and reduced work productivity. A randomised and controlled study in employee-volunteers (with Perceived Stress Scale [PSS-14]>22) was performed to assess a mindfulness program based on brief integrated mindfulness practices (M-PBI) with the aim of reducing stress in the workplace. The PSS-14 of the employees before and after 8-weeks M-PBI program, as well as after a 20-week follow-up, was assessed (primary endpoint). The employees also carried the following questionnaires (secondary endpoints): Five Facet Mindfulness Questionnaire (FFMQ), Self-Compassion Scale (SCS), Experiences Questionnaire-Decentering (EQ-D), and Maslach Burnout Inventory-General Survey (MBI-GS). Heart Rate Variability (HRV) was measured during each session in a subgroup of employees (n = 10) of the interventional group randomly selected. A total of 40 employees (77.5% female median [SD] age of 36.6 [5.6] years) took part in this study: 21 and 19 in the intervention and control group, respectively. No differences in baseline characteristics were encountered between the groups. Results show a significant decrease in stress and increase in mindfulness over time in the intervention group (PSS-14 and FFMQ; p < 0.05 both). Additionally, an improvement in decentering (EQ-D), self-compassion (SCS) and burnout (MBI-GS) were also observed compared to the control group (p < 0.05 in all). HRV measurement also showed an improvement. In conclusion, a brief practices, 8-weeks M-BIP program is an effective tool to quickly reduce stress and improve well-being in a workplace.

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Introducción: La narcolepsia es una de las causas más comunes de somnolencia crónica. A pesar de ello, el tiempo entre el inicio de los síntomas y el diagnóstico oscila entre 5 y 15 años, y puede ser un trastorno infradiagnosticado en muchos pacientes. La clínica suele empezar a partir de los 10 años de edad, pero es difícil identificarla si aparece a edades inferiores. Presentamos el caso clínico de un niño con diagnóstico de narcolepsia con sólo 5 años de edad. Caso clínico: Niño de 5 años de edad, con excesiva somnolencia diurna acompañada de episodios de atonía ocasional de 1 mes de evolución. Se planteó un amplio diagnóstico diferencial y se solicitaron pruebas complementarias para su estudio. Ante la sospecha de narcolepsia, se realizó una videopolisomnografía nocturna, seguida de un test de latencias múltiples. En ambas pruebas se obtuvieron resultados compatibles con el diagnóstico de narcolepsia. Se practicó una punción lumbar, en la que se analizaron los valores de hipocretina en el líquido cefalorraquídeo, que resultaron indetectables. Junto con estos resultados, se solicitó la determinación de HLA DQ en sangre, con lo que se concluyó que el paciente era homocigoto por DQ6.2, indicativo de susceptibilidad a sufrir narcolepsia. Ante estos hallazgos se inició tratamiento. Conclusiones: Se presenta un caso de narcolepsia, peculiar por la edad de su inicio, con la finalidad de difundir esta entidad en el medio pediátrico y su forma de presentación, que difiere de la de los adultos. Su diagnóstico precoz permite un tratamiento eficaz y mejorar la calidad de vida de estos pacientes (AU)

Introduction: Narcolepsy is a chronic debilitating sleep disorder. Nevertheless, the time between the symptoms and diagnosis ranges from 5 to 15 years, and may be an underdiagnosed disorder in many patients. Disease onset occurs mainly around 10 years, but is difficult to identify if it appears at lower ages. We present the clinical case of a child diagnosed with narcolepsy at only 5 years of age. Case report: A 5-year-old child, with excessive daytime sleepiness and occasional episodes of sudden loss of muscle tone of 1 month evolution. A large differential diagnosis was proposed and complementary tests were performed for its study. On suspicion of narcolepsy, a nocturnal videopolisomnography was done, followed by a multiple latency test. In both tests, the results were consistent with the diagnosis of narcolepsy. The values of hypocretin in the cerebrospinal fluid were undetectable. The HLA DQ in blood, concluded that the patient was homozygous for DQ6.2, indicative of susceptibility to narcolepsy. Conclusions: A case of narcolepsy is presented, due to the early age of onset, in order to spread this entity in children, which differs from adults. Its early diagnosis allows improve the quality of life of these patients (AU)

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OBJETIVO: Evaluar el impacto del género sobre el pronóstico y el manejo en una red regional de atención al infarto agudo de miocardio con elevación del segmento ST. DISEÑO: Estudio observacional sobre una base de pacientes consecutivos recogida prospectivamente. Ámbito: Red catalana de atención al infarto agudo de miocardio con elevación del segmento ST. PACIENTES: Pacientes atendidos entre enero de 2010 y diciembre de 2011. INTERVENCIONES: Angioplastia primaria, fibrinólisis o manejo conservador. Variables de interés: Se compararon, según el género, intervalos de tiempo, proporción y tipo de reperfusión, mortalidad global y complicaciones intrahospitalarias y mortalidad global a 30 días y un año. RESULTADOS: De 5.831 pacientes atendidos, 4.380 tenían diagnóstico de infarto agudo de miocardio con elevación del segmento ST, siendo 961 (21,9%) de ellos mujeres. Estas tenían mayor edad (69,8±13,4 frente a 60,6±12,8 años, p < 0,001), mayor prevalencia de diabetes (27,1 frente a 18,1%, p < 0,001), Killip>I (24,9 frente a 17,3%, p < 0,001) y ausencia de reperfusión (8,8 frente a 5,2%, p < 0,001) que los hombres. Además, las mujeres presentaban mayores retrasos en la atención (primer contacto médico-balón: 132 frente a 122min, p < 0,001; inicio de síntomas-balón: 236 frente a 210min, p < 0,001), más complicaciones intrahospitalarias (20,6 frente a 17,4%, p = 0,031) y mortalidad intrahospitalaria, a 30 días y un año (4,8 frente a 2,6%, p = 0,001; 9,1 frente a 4,5%, p < 0,001; 14,0 frente a 8,3%, p < 0,001). Sin embargo, tras el análisis multivariado no hubo diferencias en mortalidad a 30 días y un año. CONCLUSIONES: A pesar del peor perfil de riesgo y el peor tratamiento recibido, las mujeres presentaron similares resultados a 30 días y un año que sus homólogos masculinos atendidos por una red de atención al infarto

OBJECTIVE: To assess the impact of gender upon the prognosis and medical care in a regional acute ST-elevation myocardial infarction management network. DESIGN: An observational study was made of consecutive patients entered in a prospective database. Scope: The Catalan acute ST-elevation myocardial infarction management network. PATIENTS: Patients treated between January 2010 and December 2011. INTERVENTIONS: Primary angioplasty, thrombolysis or conservative management. Variables of interest: Time intervals, proportion and type of reperfusion, overall mortality, and in-hospital complication and overall mortality at 30 days and one year were compared in relation to gender. RESULTS: Of the 5,831 patients attended by the myocardial infarction network, 4,380 had a diagnosis of acute ST-elevation myocardial infarction, and 961 (21.9%) were women. Women were older (69.8±13.4 vs. 60.6±12.8 years; P<.001), had a higher prevalence of diabetes (27.1 vs. 18.1%, P<.001), Killip class>I (24.9 vs. 17.3%; P<.001) and no reperfusion (8.8 vs. 5.2%; P<.001) versus men. In addition, women had greater delays in medical care (first medical contact-to-balloon: 132 vs. 122min; P<.001, and symptoms onset-to-balloon: 236 vs. 210min; P<.001). Women presented higher percentages of overall in-hospital complications (20.6 vs. 17.4%; P=.031), in-hospital mortality (4.8 vs. 2.6%; P=.001), 30-day mortality (9.1 vs. 4.5%; P<.001) and one-year mortality (14.0 vs. 8.3%; P<.001) versus men. Nevertheless, after multivariate adjustment, no gender differences in 30-day and one-year mortality were observed. CONCLUSIONS: Despite a higher risk profile and poorer medical management, women present similar 30-day and one-year outcomes as their male counterparts in the context of the myocardial infarction management network

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OBJECTIVE: To assess the impact of gender upon the prognosis and medical care in a regional acute ST-elevation myocardial infarction management network. DESIGN: An observational study was made of consecutive patients entered in a prospective database. SCOPE: The Catalan acute ST-elevation myocardial infarction management network. PATIENTS: Patients treated between January 2010 and December 2011. INTERVENTIONS: Primary angioplasty, thrombolysis or conservative management. VARIABLES OF INTEREST: Time intervals, proportion and type of reperfusion, overall mortality, and in-hospital complication and overall mortality at 30 days and one year were compared in relation to gender. RESULTS: Of the 5,831 patients attended by the myocardial infarction network, 4,380 had a diagnosis of acute ST-elevation myocardial infarction, and 961 (21.9%) were women. Women were older (69.8±13.4 vs. 60.6±12.8 years; P<.001), had a higher prevalence of diabetes (27.1 vs. 18.1%, P<.001), Killip class>I (24.9 vs. 17.3%; P<.001) and no reperfusion (8.8 vs. 5.2%; P<.001) versus men. In addition, women had greater delays in medical care (first medical contact-to-balloon: 132 vs. 122min; P<.001, and symptoms onset-to-balloon: 236 vs. 210min; P<.001). Women presented higher percentages of overall in-hospital complications (20.6 vs. 17.4%; P=.031), in-hospital mortality (4.8 vs. 2.6%; P=.001), 30-day mortality (9.1 vs. 4.5%; P<.001) and one-year mortality (14.0 vs. 8.3%; P<.001) versus men. Nevertheless, after multivariate adjustment, no gender differences in 30-day and one-year mortality were observed. CONCLUSIONS: Despite a higher risk profile and poorer medical management, women present similar 30-day and one-year outcomes as their male counterparts in the context of the myocardial infarction management network.

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In this article, the full description of a heart failure with reduced ejection fraction (HF_REF) cohort of 192 patients is provided. Tables with the baseline demographic, prior history, ECG parameters, echocardiographic parameters, laboratory values and pharmacological treatment of these patients are included. Also, the quartile values of the analyzed circulating biomarkers: high sensitivity Troponin T (hs-TnT), galectin-3 (Gal-3), C-terminal propeptide of type I procollagen (CICP), soluble AXL (sAXL) and Brain Natriuretic Peptide (BNP) are given. The main demographic and clinical features of the patients' subgroups that have hs-TnT, Gal-3, CICP or BNP above the third quartile are described. Tables with Pearson correlation analysis of the HF_REF patients' biomarker levels are included. And Pearson correlation analysis of the HF_REF patients' hs-TnT, Gal-3, CICP levels with patients' biochemical parameters, blood count and inflammation parameters are also described. These data are related to the research articles (AXL receptor tyrosine kinase is increased in patients with heart failure (M. Batlle, P. Recarte-Pelz, E. Roig, M.A. Castel, M. Cardona, M. Farrero, et al., 2014) [1] and Use of serum levels of high sensitivity troponin T, galectin-3 and C-terminal propeptide of type I procollagen at long term follow-up in Heart Failure patients with reduced ejection fraction: comparison with soluble AXL and BNP (M. Batlle, B. Campos, M. Farrero, M. Cardona, B. González, M.A. Castel, et al., 2016) [2].

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BACKGROUND: Prognostic biomarkers are needed to improve the management of the heart failure (HF) epidemic, being the brain natriuretic peptides the most valuable. Here we evaluate 3 biomarkers, high sensitivity troponin T (hs-TnT), galectin-3 (Gal-3) and C-terminal propeptide of type I procollagen (CICP), compare them with a recently described new candidate (sAXL), and analyze their relationship with BNP. METHODS: HF patients with reduced ejection fraction (n=192) were included in this prospective observational study, with measurements of candidate biomarkers, functional, clinical and echocardiographic variables. A Cox regression model was used to determine predictors for clinical events, i.e. all-cause mortality and heart transplantation. RESULTS: Hs-TnT circulating values were correlated to clinical characteristics indicative of more advanced HF. When analyzing the event-free survival at a mean follow-up of 3.6years, patients in the higher quartile of either BNP, hs-TnT, CICP and sAXL had increased risk of suffering a clinical event, but not Gal-3. Combination of high sAXL and BNP values had greater predictive value (HR 6.8) than high BNP alone (HR 4.9). In a multivariate Cox regression analysis, BNP, sAXL and NYHA class were independent risk factors for clinical events. CONCLUSIONS: In this HF cohort, hs-TnT is a good HF marker and has a very significant prognostic value. The prognostic value of CICP and sAXL was of less significance. However, hs-TnT did not add predictive value to BNP, while sAXL did. This suggests that elevated troponin has a common origin with BNP, while sAXL could represent an independent pathological mechanism.

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BACKGROUND: Actinic keratoses (AKs) are common skin lesions associated with an increased risk of developing squamous cell carcinoma. Few studies in Europe have focused on AK prevalence. AIM: To determine the point prevalence of AKs in a dermatology outpatient population in Spain, to describe the clinical characteristics of these lesions and to characterise the profile of AK patients. METHODS: Observational, cross-sectional, multicentre study conducted in 19 hospitals (dermatology outpatient services) around Spain. A total of 204 consecutive patients per hospital who were 45 years old were screened for the presence of AKs. RESULTS: 3877 patients were assessed and the overall AKs prevalence was 28.6%. Prevalence was significantly higher in men than women (38.4% vs. 20.8%, p < 0.0001) and increased with age for both sexes (45.2% in 71---80 years). Scalp and ear lesion locations were significantly more frequent in men (51.9% vs. 2.7% and 16.9% vs. 2.4%, respectively, p < 0.0001 both cases) and the cheek, nose and neckline in women (46.3% vs. 34.0% [p < 0.0001], 43.0% vs. 24.8% [p < 0.0001] and 5.3% vs. 1.8% [p = 0.002]). Men showed a significantly higher frequency of 2 affected areas than women (42.7% vs. 20.3%, p < 0.0001). Among patients with AK lesions, only 65% confirmed that they were the reason for the visit to the clinic. CONCLUSIONS: Approximately a quarter of the dermatology outpatient population in Spain aged 45 years old have AKs, with the prevalence rate being highest in men and in older age groups. AK is underdiagnosed and a proactive strategy is needed for the diagnosis and early treatment of these lesions

ANTECEDENTES: Las queratosis actínicas (QA) son lesiones cutáneas comunes asociadas a un mayor riesgo de desarrollar carcinoma de células escamosas. Hay pocos estudios en Europa sobre la prevalencia de QA. OBJETIVOS: Determinar la prevalencia de QA en una población de pacientes ambulatorios dermatológicos en España y describir las características clínicas de los pacientes con QA. MÉTODOS: Estudio observacional, transversal, multicéntrico (19 hospitales, servicios de consultas externas de dermatología) en España. Se incluyeron 204 pacientes consecutivamente por centro, edad 45 años y se determinó la presencia de QA. RESULTADOS: Se evaluaron 3.877 pacientes. La prevalencia de QA fue de 28,6% y esta fue más alta en hombres que en mujeres (38,4% vs. 20,8%, p < 0,0001), incrementándose con la edad en ambos sexos (45,2%, 71-80 años). Las lesiones en el cuero cabelludo y en la oreja fueron más frecuentes en hombres (51,9% vs. 2,7% y 16,9% vs. 2,4%, respectivamente, p < 0,0001 ambos casos) y la mejilla, la nariz y el escote en mujeres (46,3% vs. 34,0% [p < 0,0001], 43,0% vs. 24,8% [p < 0,0001] y 5,3% vs. 1,8% [p = 0,002]). Los hombres presentaron una mayor frecuencia de 2 zonas afectadas vs. mujeres (42,7% vs. 20,3%, p < 0,0001). Entre los pacientes con QA solo el 65% confirmó que esta era el motivo de la visita. CONCLUSIONES: Aproximadamente una cuarta parte de la población ambulatoria de dermatología en España 45 años presenta alguna QA, con una prevalencia más alta en los hombres y los grupos de mayor edad. La QA está infradiagnosticada y se requiere de una estrategia proactiva para el diagnóstico precoz y el tratamiento

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BACKGROUND: Actinic keratoses (AKs) are common skin lesions associated with an increased risk of developing squamous cell carcinoma. Few studies in Europe have focused on AK prevalence. AIM: To determine the point prevalence of AKs in a dermatology outpatient population in Spain, to describe the clinical characteristics of these lesions and to characterise the profile of AK patients. METHODS: Observational, cross-sectional, multicentre study conducted in 19 hospitals (dermatology outpatient services) around Spain. A total of 204 consecutive patients per hospital who were ≥45 years old were screened for the presence of AKs. RESULTS: 3877 patients were assessed and the overall AKs prevalence was 28.6%. Prevalence was significantly higher in men than women (38.4% vs. 20.8%, p<0.0001) and increased with age for both sexes (45.2% in 71-80 years). Scalp and ear lesion locations were significantly more frequent in men (51.9% vs. 2.7% and 16.9% vs. 2.4%, respectively, p<0.0001 both cases) and the cheek, nose and neckline in women (46.3% vs. 34.0% [p<0.0001], 43.0% vs. 24.8% [p<0.0001] and 5.3% vs. 1.8% [p=0.002]). Men showed a significantly higher frequency of ≥2 affected areas than women (42.7% vs. 20.3%, p<0.0001). Among patients with AK lesions, only 65% confirmed that they were the reason for the visit to the clinic. CONCLUSIONS: Approximately a quarter of the dermatology outpatient population in Spain aged ≥45 years old have AKs, with the prevalence rate being highest in men and in older age groups. AK is underdiagnosed and a proactive strategy is needed for the diagnosis and early treatment of these lesions.

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La displasia broncopulmonar (DBP) es la secuela más prevalente del recién nacido pretérmino, y sigue suponiendo un motivo frecuente de consulta en las unidades de Neumología Pediátrica. La decisión del alta de la unidad neonatal debe apoyarse en una valoración exhaustiva de la situación clínica del paciente y en el cumplimiento de unos requisitos, que incluyen la estabilidad respiratoria y nutricional, y la instrucción a los cuidadores en el manejo domiciliario. Para un control adecuado de la enfermedad, es necesario que quede establecido, previamente al alta, un calendario de visitas y de exploraciones complementarias, y deben aplicarse las pautas de prevención de exacerbaciones y el tratamiento apropiados. El concepto de DBP como enfermedad multisistémica es fundamental en el seguimiento de los pacientes y debe ser tenido en cuenta para un buen control de la enfermedad. En este documento, el Grupo de Trabajo de Patología Respiratoria Perinatal de la Sociedad Española de Neumología Pediátrica propone un protocolo que sirva como referencia para unificar el seguimiento de los pacientes con DBP entre los diferentes centros y ámbitos asistenciales. Se revisan los aspectos a tener en cuenta en la evaluación previa al alta de la Unidad Neonatal y las principales complicaciones durante el seguimiento. Seguidamente, se detallan las recomendaciones en materia de tratamiento de la enfermedad y prevención de complicaciones, los controles tras el alta y su cronología

Bronchopulmonary dysplasia (BPD) is the most common complication of preterm birth, and remains a major problem in pediatric pulmonology units. The decision of discharging from the Neonatal Unit should be based on a thorough assessment of the condition of the patient and compliance with certain requirements, including respiratory and nutritional stability, and caregiver education on disease management. For proper control of the disease, a schedule of visits and complementary tests should be established prior to discharge, and guidelines for prevention of exacerbations and appropriate treatment should be applied. In this paper, the Working Group in Perinatal Respiratory Diseases of the Spanish Society of Pediatric Pulmonology proposes a protocol to serve as a reference for the follow up of patients with BPD among different centers and health care settings. Key factors to consider when planning discharge from the Neonatal Unit and during follow up are reviewed. Recommendations on treatment and prevention of complications are then discussed. The final section of this guide aims to provide a specific schedule for follow-up and diagnostic interventions to be performed in patients with BPD

Asunto(s)

RESUMEN

Bronchopulmonary dysplasia (BPD) is the most common complication of preterm birth, and remains a major problem in pediatric pulmonology units. The decision of discharging from the Neonatal Unit should be based on a thorough assessment of the condition of the patient and compliance with certain requirements, including respiratory and nutritional stability, and caregiver education on disease management. For proper control of the disease, a schedule of visits and complementary tests should be established prior to discharge, and guidelines for prevention of exacerbations and appropriate treatment should be applied. In this paper, the Working Group in Perinatal Respiratory Diseases of the Spanish Society of Pediatric Pulmonology proposes a protocol to serve as a reference for the follow up of patients with BPD among different centers and health care settings. Key factors to consider when planning discharge from the Neonatal Unit and during follow up are reviewed. Recommendations on treatment and prevention of complications are then discussed. The final section of this guide aims to provide a specific schedule for follow-up and diagnostic interventions to be performed in patients with BPD.

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