Actualización del documento de consenso sobre etiología, diagnóstico y tratamiento de la otitis media aguda y sinusitis / Update of the consensus document on the aetiology, diagnosis and treatment of acute otitis media and sinusitis

Actualización de los documentos de consenso de OMA (2012) y sinusitis (2013) tras la introducción de las vacunas antineumocócicas en el calendario vacunal, tras los cambios derivados de las variaciones epidemiológicas, colonización por serotipos no vacunales y la aparición de resistencias. Según la mayoría de los estudios, la introducción de la vacuna antineumocócica conjugada tridecavalente (VNC-13) se ha traducido en un descenso de la colonización nasofaríngea por neumococo, con un aumento porcentual de serotipos resistentes no cubiertos. El diagnóstico de la OMA continúa siendo clínico, aunque se proponen criterios más rigurosos, apoyados en la visualización de alteraciones en la membrana timpánica y la otoscopia neumática realizada por personal entrenado. El diagnóstico rutinario de la sinusitis es clínico y la realización de pruebas de imagen está limitada al diagnóstico de complicaciones asociadas. La analgesia con paracetamol o ibuprofeno es la base del tratamiento en la OMA; la conducta expectante o la prescripción antibiótica diferida podrían ser estrategias adecuadas en pacientes seleccionados. El tratamiento antibiótico de elección en niños con OMA y sinusitis aguda con síntomas moderados-graves continúa siendo la amoxicilina a dosis altas o la amoxicilina-clavulánico en casos seleccionados. En cuadros no complicados, sin factores de riesgo y con buena evolución se proponen pautas cortas de 5-7 días. En pacientes alérgicos se debe individualizar especialmente la indicación de tratamiento antibiótico, que dependerá del estado clínico y si existe o no alergia IgE-mediada. En la OMA recurrente, la elección entre un manejo expectante, profilaxis antibiótica o cirugía se debe individualizar según las características del paciente. (AU)

Update of the consensus on acute otitis media (AOM) (2012) and sinusitis (2013) following the introduction of pneumococcal vaccines in the immunization schedule, and related changes, such as epidemiological variation, colonization by of nonvaccine serotypes and emerging antimicrobial resistances. A majority of studies show that the introduction of the pneumococcal 13-valent conjugate vaccine has been followed by a reduction in the nasopharyngeal carriage of pneumococcus, with an increase in the proportion of drug-resistant nonvaccine serotypes. The diagnosis of AOM is still clinical, although more stringent criteria are proposed, which are based on the visualization of abnormalities in the tympanic membrane and the findings of pneumatic otoscopy performed by trained clinicians. The routine diagnosis of sinusitis is also clinical, and the use of imaging is restricted to the assessment of complications. Analgesia with acetaminophen or ibuprofen is the cornerstone of AOM management; watchful waiting or delayed antibiotic prescription may be suitable strategies in select patients. The first-line antibiotic drug in children with AOM and sinusitis and moderate to severe disease is still high-dose amoxicillin, or amoxicillin-clavulanic acid in select cases. Short-course regimens lasting 5–7 days are recommended for patients with uncomplicated disease, no risk factors and a mild presentation. In allergic patients, the selection of the antibiotic agent must be individualized based on severity and whether or not the allergy is IgE-mediated. In recurrent AOM, the choice between watchful waiting, antibiotic prophylaxis or surgery must be individualized based on the clinical characteristics of the patient. (AU)

Mediterranean diet in the Castilian plains: Dietary patterns and childhood asthma in 6–7-year-old children from the province of Salamanca

Salamanca is the only Spanish center with no coastal line participating in the Global Asthma Network phase-I study. Questionnaires were collected from 6–7-year-old 2388 children and analyzed in par-ticular for their diet and asthma symptoms as part of this study. The prevalence of current asthma (CA) was 9%, doctor-confirmed asthma (DCA) was 7%, and current severe asthma (CSA) accounted to 2.9%. Two Mediterranean Diet Scores (MDS) were performed to evaluate adherence of these children to the Mediterranean diet. Principal component analysis generated four dietary patterns. The relationship between asthma and each food type, MDS, and dietary patterns was assessed using multivariate adjusted logistic regression. Adherence to the Mediterranean diet by Salamanca’s chil-dren and prevalence of asthma in Salamanca were similar to the findings of coastal located centers of other studies. High punctuation in MDS was associated with high prevalence of asthma. Higher scores for the pattern “Fats and sugar” was associated with less current asthma but not with DCA or CSA. These findings might be due to improvement in the diet of asthma children, reverse causation factor, how the questionnaire collected information about diet, and perhaps the manner in which the scores were constructed. The complexity of interconnections between nutrients, foods, and dietary patterns, and the heterogeneous nature of asthma, makes it difficult to identify single fac-tor that affected its development. Our findings require corroboration by additional studies (AU)