Prevalencia de sobrepeso y obesidad en niños y adolescentes de 2 a 16 años

ObjectivesTo estimate the prevalence of obesity and overweight in children and adolescents in our city and to investigate the associated factors.Subjects and methodsA cross-sectional study of 1317 children and adolescents aged 2-16 years. Multistage probability sampling was used to select three groups of subjects: 411 aged 12 to 16 years, 504 aged 6 to 12 years, and 402 aged 2 to 6 years. Body mass index was calculated, and obesity and overweight were diagnosed using the threshold levels of the International Obesity Task Force for children and adolescents. Parents were asked about eating habits, health, social, and demographic aspects. Results are given as percentages (95% confidence interval). The relationship between obesity and overweight and the different variables was studied using multiple logistic regression. The adjusted odds ratio (OR) was calculated.ResultsAmong children and adolescentes aged 2-16 years, 9.5% (8.0%-11.0%) were obese and 22.4% (23.3%-24.6%) were overweight. Of subjects aged 12-16 years, 8.5% (5.9%-11.2%) were obese and 20.5% (16.7%-24.3%) were overweight. In the groups aged 6-12 years and 2-6 years, rates of obesity and overweight were 11.6% (8.9% -14.3%) and 31.0% (27.0-35.0) and 8.0% (5.4%-10.6%) and 13.6% (10.3%-16.9%) respectively. Obesity or overweight was associated to age (OR 1.21; P< 0.001), maternal obesity (OR 10.99; P= 0.008), a birthweight higher than 4 kg (OR 2.91; p 0.002), and formula feeding (OR 1.82; P= 0.005).ConclusionObesity and overweight in children and adolescents are highly prevalent problems in our city.     

Factores de riesgo de mortalidad en pacientes mayores de 65 años hospitalizados por COVID-19

Background and objectiveCOVID-19 is a disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and has caused a global pandemic that we are currently suffering from.Objectiveto identify factors associated with the death of patients aged 65 years or older hospitalized for COVID-19.Materials and methodsRetrospective cohort study. We included patients aged 65 years or older who were hospitalized for COVID-19 and dead o discharged between March 5 and 25, 2020. We used univariable and multivariable logistic regression methods to explore the risk factors associated with in-hospital death.Results277 patients were included in this study. The bivariate analysis showed significant differences (p < 0.05) between survivors and non survivors: age, increased dependence and comorbidity, history of ischemic heart disease, renal failure and non-hematological neoplasms, heart failure during admission, leukocytosis, elevated creatinine, PCR, GOT and troponin Ic values, lymphopenia, and decreased blood pH and SatO2. Multivariate logistic regression revealed that age ≥ 65 years (OR: 4.23 (95% CI: 1.43-12.52; p = 0.009), lymphopenia < 1000/μL (OR: 2.36 (95% CI: 1.07-5.20; p = 0.033), creatinine > 1.2 mg/dL (OR: 3.08 (95% CI: 1.37-6.92; p = 0.006), SatO₂ < 90% (OR: 2.29 (95% CI: 1.01-5.21; p = 0.049) and troponin Ic > 11 ng/mL (OR: 2.32 (95% CI: 1.04-5.16; p = 0.040) were independently associated with higher hospital mortality.ConclusionsOlder age, lymphopenia, SatO₂ < 90%, elevated creatinine and troponin Ic values were independently associated with higher mortality in hospitalized patients with COVID-19, these factors could help clinicians to identify patients with poor prognosis.     

Tinea capitis. Experiencia de 2 años en un hospital de pediatría de Buenos Aires,Argentina

Tinea capitis is an infection caused by dermatophytes of the genera Microsporum and Trichophyton, and constitutes a major health problem in Argentina. The aim of the present study was to find out the incidence of those etiological agents and the therapeutic response in patients attending a High-Complexity Paediatric Hospital within a two-year period. A total of 98 tinea capitis were diagnosed, 13 of which were Celsus kerion. Microsporum canis was isolated in 61.28%. The range of values for minimum inhibitory concentrations were >32, 0,06–4; <0,015–2; <0,015–0.25; 0.13–8; 0.06–128 μg/mL for fluconazole itraconazole, voriconazole, terbinafine, ketoconazole and griseofulvin, respectively.     

Tendencias en las hospitalizaciones psiquiátricas de personas mayores de 65 años

BackgroundThe aim of this study was to analyse the trend in the percentages of elderly patients admitted to hospital for psychiatric reasons. An additional aim was to analyse the characteristics of the elderly population admitted to a psychiatric hospitalisation unit.Material an MethodsAn analysis was made of the trends in the percentages of discharges in elderly population at the national level and in the Mental Health Hospitalisation Unit (MHHU) of the Regional University Hospital of Malaga for a period of at least 18 years using segmented regression. For the study of the characteristics of the elderly population, all patients (N = 5,925) and consecutive episodes of admission (N = 15,418) were compared between 1999 and 2017 in the MHHU.ResultsAt the national level, there was an increase in hospital discharges in elderly patients with a significant mean annual percent change of 2.0%. In the study unit, the elderly population were more frequently female, involuntarily admitted, and had a longer hospital stay. They had been diagnosed more frequently with organic and depressive mental disorders, and less frequently with schizophrenia, substance use, and personality disorders.ConclusionsThere was a growing trend in the percentage of elderly psychiatric patients admitted to hospitals during the study period. These results point to the increase in elderly psychiatric admissions and thus the need to adapt psychiatric units to the characteristics of this population.     

Mapa de la enfermedad de Alzheimer y otras demencias en España. Proyecto MapEA

Introduction

In the current context of increased life expectancy and progressive aging of the population a very significant increase in the number of people with cognitive impairment and dementia is expected.Consequently, Spain will face an enormous social and health problem in the next decades. The Mapa de la enfermedad de Alzheimer y otras demencias en España project aims to analyse plans, prevention and early diagnosis activities, process of care and resources available across the 17 Spanish regions for the management of cognitive impairment and dementia in order to identify improvement areas, as well as to provide a list of recommendations.

Adenoma adrenal como etiología de síndrome de Cushing: veinte años de experiencia en un centro mexicano de tercer nivel

IntroductionCushing's syndrome (CS) includes a wide range of clinical and laboratory abnormalities and is the final outcome of chronic glucocorticoid exposure. Adrenal adenomas are an uncommon cause of adult CS.ObjectiveTo describe the characteristics and outcome of patients with CS caused by adrenal adenomas in a referral center.MethodsWe performed a retrospective cross-sectional observational study of patients with a diagnosis of CS caused by adrenal adenomas managed in our center over a 20-year period. Our clinical experience in the diagnosis and treatment of this entity was analyzed.ResultsThere were a total of 20 patients, 19 women and one man. The mean age was 25.9 years (14 to 52). The most frequently recorded clinical data were hirsutism and moon face. The mean morning cortisol level was 26.9±10.7 mcg/dl, the mean afternoon level was 24.4±8.5 mcg/dl and the mean corticotropin (ACTH) concentration was 24±19.4 pg/ml. Only four patients (20%) had ACTH levels below 5 pg/ml. The results of dynamic testing with dexamethasone suggested adrenal adenoma in 100% of the patients. Seventy percent of adenomas were found in the left gland. The mean size of the lesion was 2.8±0.47 cm.ConclusionsIn dynamic testing, the criteria of non-suppression with high doses of dexamethasone were evident in almost all patients. ACTH measurement in our center was not reliable in identifying adrenal adenoma as a cause of CS.     

Infradiagnóstico de enfermedades neuromusculares en ancianos de 80 y más años

Myasthenia gravis (MG), amyotrophic lateral sclerosis and Guillain-Barre syndrome (GBS) have been classically considered as exceptional or unusual diseases in people with a geriatric profile. Over the past 25 years, several population-based studies have been conducted in the Osona area (Barcelona), which, for the first time, has led to describing the high global incidences in the elderly, especially those over 80 years-old. The results suggest the possibility of underdiagnosis of these neuromuscular diseases in the elderly, a fact that could be especially relevant in the case of MG and GBS, since they are 2 potentially reversible entities with high mortality in the event of underdiagnosis and absence of treatment.