Abstract Objectives To assess alcohol use and perceived change in alcohol consumption (before and during the pandemic) in Brazilians during the COVID-19 pandemic, their correlates, and their associations with depressive, anxiety and co-occurring depressive and anxiety symptoms (D&A). Methods This is a cross-sectional study comprising 992 individuals in self-isolation. A self-report questionnaire was used to assess whether participants were drinking during self-isolation and whether they changed their drinking behavior (drinking less, more, or no change) from before to during the pandemic. D&A symptoms were assessed using the Beck Depression and Anxiety Inventories (BDI and BAI). Results A total of 68.5% of participants reported alcohol consumption during the pandemic, and 22.7% of these reported increased alcohol use. Smoking was positively associated with alcohol consumption during the pandemic. Alcohol consumption was associated with anxiety (OR = 1.40, 95%CI 1.06-1.85, p < 0.01) and D&A (OR = 1.38, 95%CI 1.02-1.87, p = 0.033) symptoms. Conclusions Drinking during self-isolation was prevalent and was associated with risk factors for alcohol use disorders. The long-term effects of high drinking rates and increased consumption should be proactively monitored and assessed.

Resumen Introducción: el alarmante incremento de la obesidad en todo el mundo y en Costa Rica responde principalmente a modificaciones en la composición de la dieta habitual de las personas. La presente investigación tuvo como objetivo implementar un protocolo de alimentación formulado a partir de alimentos altamente procesados y de alta palatabilidad (APAP) consumidos por la población costarricense para, luego, evaluar sus efectos en la conducta alimentaria y en parámetros biométricos y bioquímicos. Metodología: ratas adultas macho Wistar se asignaron a dos grupos. Al primero se le administró alimento estándar para roedores (grupo DC) y al segundo, alimentos APAP (grupo APAP), durante ocho semanas. Resultados: a lo largo de ese periodo, los animales expuestos a los APAP exhibieron mayor ingesta y energía, caracterizadas por un alto consumo de grasas y uno menor de proteínas y fibra; además, mostraron un incremento significativo en los diversos parámetros de obesidad (e. g., peso corporal y ganancia de peso, índice de Lee y adiposidad central) y niveles descriptivamente superiores de glucosa y triglicéridos en sangre, pero notablemente menores de colesterol total. Conclusiones: los resultados indican que una dieta basada en los alimentos APAP más frecuentes en la población costarricense es capaz de inducir hiperfagia y obesidad. Así, este modelo constituye una herramienta prometedora para ahondar en el estudio de las factores neurobiológicos y metabólicos relacionados con la obesidad por el sobreconsumo de alimentos APAP.

Abstract Introduction. The alarming increase in obesity both worldwide and in Costa Rica is mainly due to changes in the composition of the usual diet of the population. The goal of our research was to implement a feeding protocol formulated from ultra-processed and highly palatable foods (UPHP) consumed by the Costa Rican population and to evaluate the effects of the UPHP diet on eating behavior and biometric and biochemical parameters. Methods: Adult male Wistar rats were assigned to two groups. One group was given standard rodent chow (DC group) while the other group received UPHP foods (UPHP group) for eight weeks. Results: Throughout this period, animals exposed to the UPHP diet exhibited higher food and energy intake characterized by high consumption of fat and lower consumption of protein and fiber. Animals in the UPHP group also showed a significant increase in obesity parameters (e.g., body weight and bodyweight gain, Lees index, and central adiposity). Furthermore, the UPHP group had descriptively higher levels of blood glucose and triglycerides and significantly lower levels of total cholesterol. Conclusions: Our results indicate that a feeding protocol based on the most frequent food choices of the Costa Rican population is capable of inducing hyperphagia and obesity. This model constitutes a promising tool to delve into the study of the neurobiological and metabolic factors related to obesity induced by overconsumption of UPHP foods.

Adherence to antidepressants is crucial for optimal treatment outcomes when treating depressive disorders. However, poor adherence is common among patients prescribed antidepressants. This targeted review summarizes the main factors associated with poor adherence, interventions that promote antidepressant adherence, pharmacological aspects related to antidepressant adherence, and formulates 10 clinical recommendations to optimize antidepressant adherence. Patient-related factors associated with antidepressant non-adherence include younger age, psychiatric and medical comorbidities, cognitive impairment, and substance use disorders. Prescriber behavior-related factors include neglecting medical and family histories, selecting poorly tolerated antidepressants, or complex antidepressant regimens. Multi-disciplinary interventions targeting both patient and prescriber, aimed at improving antidepressant adherence, include psychoeducation and providing the patient with clear behavioral interventions to prevent/minimize poor adherence. Regarding antidepressant choice, agents with individually tailored tolerability profile should be chosen. Ten clinical recommendations include four points focusing on the patient (therapeutic alliance, adequate history taking, measurement of depressive symptoms, and adverse effects improved access to clinical care), three focusing on prescribing practice (psychoeducation, individually tailored antidepressant choice, simplified regimen), two focusing on mental health services (improved access to mental health care, incentivized adherence promotion and monitoring), and one relating to adherence measurement (adherence measurement with scales and/or therapeutic drug monitoring).

Objective: To evaluate the associations of moderate to vigorous physical activity (MVPA), vigorous physical activity (VPA), moderate physical activity (MPA), and sedentary behavior (SB) with depressive, anxiety, and co-occurring depressive and anxiety symptoms (D&amp;A) during the COVID-19 pandemic in Brazil.Methods: Cross-sectional online survey in self-isolating people. Self-reported MVPA, VPA, MPA, and SB (exposures), and depressive and anxiety symptoms (Beck Depression and Anxiety Inventories [BDI and BAI]) were collected. Associations of MVPA, VPA, MPA, and SB with prevalent depressive (BDI&gt;9), anxiety (BAI&gt;7), and D&amp;A (BDI&gt;9+BAI&gt;7) symptoms were investigated using logistic regressions, presented as odds ratio (OR) and 95% confidence interval (95%CI). Linear regressions were performed testing associations with symptom severity. Models were adjusted for confounding factors. Results: Participants (n=937, females=72.3%) performing ≥30min/day MVPA or ≥15min/day VPA had lower odds of prevalent depressive (ORMVPA=0.71, 95%CI=0.53-0.96; ORVPA=0.60, 95%CI=0.43-0.82), anxiety (ORMVPA=0.71, 95%CI=0.54-0.96; ORVPA=0.70, 95%CI=0.51-0.96), and co-occurring D&amp;A symptoms (ORMVPA=0.71, 95%CI=0.52-0.96; ORVPA=0.59, 95%CI=0.41-0.83). People spending ≥10h/day sedentary were more likely to have depressive symptoms (OR=1.39,95%CI=1.02-1.90). Each hour spent sedentary corresponded to 0.22 (95%CI=0.10-0.33) points and 0.16 (95%CI=0.02-0.31) points higher on the BDI and BAI, respectively.Conclusion: Higher MVPA and VPA levels are associated with lower odds of depressive, anxiety and D&amp;A symptoms. Higher SB is associated with higher odds of depressive symptoms.

Abstract Introduction With the need for hearing screenings increasing across multiple populations, a need for automated options has been identified. This research seeks to evaluate the hardware requirements for automated hearing screenings using a mobile application. Objective Evaluation of headphone hardware for use with an app-based mobile screening application. Methods For the purposes of this study, hEAR, a Bekesy-based mobile application designed by the research team, was compared with pure tone audiometric tests administered by an audiologist. Both hEAR and the audiologist's test used 7 frequencies (125 Hz, 250 Hz, 500 Hz, 1,000 Hz, 2000 Hz, 4,000 Hz and 8,000 Hz) adopting four different sets of commercially available headphones. The frequencies were regarded as the independent variable, whereas the sound pressure level (in decibels) was the dependent variable. Thirty participants from a university in Texas were recruited and randomly assigned to one of two groups, whose only difference was the order in which the tests were performed. Data were analyzed using a generalized estimating equation model at α = 0.05. Results Findings showed that, when used to collect data with the mobile app, both the Pioneer HDJ-2000 (Pioneer, Bunkyo, Tokyo, Japan) (p> 0.05) and the Sennheiser HD280 Pro (Sennheiser, Wedemark, Hanover, Germany) (p> 0.05) headphones presented results that were not statistically different from the audiologist's data across all test frequencies. Analyses indicated that both headphones had decreased detection probability at 4kHz and 8kHz, but the differences were not statistically significant. Conclusion Data indicate that a mobile application, when paired with appropriate headphones, is capable of reproducing audiologist-quality data.

Abstract Stressful situations, performance pressure, and setbacks are part of contemporary organizational life. The dynamic nature of technological advances and globalisation of business leads to tougher competitive pressures and constant change. People’s responses to these challenging circumstances vary widely. Some bounce back and adapt to increasing challenges and adversity, others’ healthy functioning is significantly impaired. Even though resilience is recognised as a crucial issue in the workplace, the rates of new cases of work-related stress and depression have remained broadly flat for more than 10 years. Resilience research within Applied Psychology typically focuses on the psychological domain of a person’s functioning. This means that also resilience trainings or interventions focus on only one area. The present paper aims to build a comprehensive conceptualization of workplace resilience ultimately to assist in informing targeted intervention and in developing a model to move the research area forward as a whole. A cross-disciplinary understanding of and approach to individual resilience in the workplace would allow to better understand the mechanism of why some people bounce back from adverse events whereas others’ well-being declines. We propose a resilience framework with antecedents considering psychological (cognitive and emotional) and physiological correlates (cardiovascular, gastrointestinal and metabolic).

Resumen Las situaciones estresantes, la presión laboral y los contratiempos son parte de la organización de la vida contemporánea. La naturaleza dinámica de los avances tecnológicos y la globalización del comercio conduce a mayores presiones competitivas y a un cambio constante. Las respuestas de las personas a estas complejas circunstancias son muy diferentes. Algunos se recuperan y se adaptan a los nuevos retos y adversidades, mientras que otros ven su salud seriamente afectada. Aunque la resiliencia es reconocida como un asunto crucial en el lugar de trabajo, la prevalencia de casos de estrés laboral y depresión se ha mantenido constante durante más de diez años. La investigación en resiliencia dentro de la Psicología Aplicada normalmente se ha centrado en el aspecto psicológico del funcionamiento de la persona. Por tanto, los entrenamientos o intervenciones para mejorar la resiliencia se han centrado solo en un área. El objetivo de este artículo es construir una conceptualización comprensiva de la resiliencia en el lugar de trabajo, a fin de ayudar al diseño de intervenciones específicas y desarrollar un modelo para avanzar en el área de investigación en su conjunto. Una comprensión y un enfoque interdisciplinar de la resiliencia individual en el lugar de trabajo permitiría comprender mejor el mecanismo de por qué algunas personas se recuperan de eventos adversos, mientras que el bienestar de otros disminuye. Proponemos un enfoque de la resiliencia que tenga en cuenta aspectos psicológicos (cognitivos y emocionales) y fisiológicos (cardiovasculares, gastrointestinales y metabólicos).

Abstract This paper is focused on the study of body image and excess weight and obesity in Spanish children and adolescents. This investigation involved 1082 children and adolescents (541 males and 541 females) from the Region of Murcia, aged between 3 and 18 years (11.85±2.82). The instrument used was Stunkard’s silhouettes. 34% of men and 17.9% of women were classified as overweight/obese, χ 2 (1)=26.936, p=.001, d=0.65. Regarding body image, 61.2% were dissatisfied with their body, highlighting those who would like to be thinner (men 44.7% and women 46%). Therefore, the psychological problem of body dissatisfaction had a higher prevalence than the physiological problem of obesity. It is recommended to implement physical activity programs to improve body image and body composition of children and adolescents in the Region of Murcia.

Resumen Este artículo se centra en estudiar la imagen corporal y la sobrecarga ponderal (sobrepeso y obesidad) en niños y adolescentes españoles. La muestra estuvo compuesta por 1082 niños y adolescentes de 3-18 años (11.85±2.82) de la Región de Murcia (541 de sexo masculino y 541 de sexo femenino). El instrumento utilizado fue el de las siluetas de Stunkard. El 34 % de hombres y el 17.9% de mujeres fueron clasificados en la categoría de sobrepeso/obesidad, 𝜒 2 (1)=26.936, p=.001, d=0.65. Respecto a la imagen corporal, el 61.2% presentó insatisfacción con su cuerpo, destacando aquellos a los que les gustaría ser más delgados (hombres 44.7% y mujeres 46%). Por tanto, el problema psicológico de la insatisfacción corporal tuvo una mayor prevalencia que el problema fisiológico de la obesidad. Se recomienda implementar programas de actividad física para mejorar la imagen corporal y la composición corporal de los niños y adolescentes de la Región de Murcia.

Resumo Fundamento: O mecanismo fisiopatológico de pacientes com intolerância ortostática ainda é obscuro, contribuindo para a dificuldade no manejo clínicos desses pacientes. Objetivo: Investigar as alterações hemodinâmicas durante teste de inclinação (tilt teste) em indivíduos com sintomas de intolerância ortostática, incluindo síncope ou pré-síncope. Métodos: Sessenta e um pacientes, com tilt teste a 70º negativo na fase livre de vasodilatador, foram divididos em dois grupos. Para análise dos dados foram considerados apenas os primeiros 20 minutos de inclinação. Grupo I (33 pacientes) que tiveram elevação da resistência vascular periférica total (RVPT) durante posição ortostática e Grupo II (28 pacientes) com queda da RVPT (caracterizando insuficiência de resistência vascular periférica). O grupo controle consistia de indivíduos saudáveis e assintomáticos (24 indivíduos). Os parâmetros hemodinâmicos foram obtidos por um monitor hemodinâmico não invasivo em 3 momentos distintos (posição supina, tilt 10' e tilt 20'), ajustados para idade. Resultados: Na posição supina, o volume sistólico (VS) foi significantemente reduzido tanto no Grupo II quanto no I, quando comparado ao do Grupo controle, respectivamente (66,4 ±14,9 ml vs. 81,8±14,8 ml vs. 101,5±24,2 ml; p<0,05.) A RVPT, no entanto, foi mais elevada no Grupo II, quando comparada a do Grupo I e controles, respectivamente (1750,5± 442 dyne.s/cm5 vs.1424±404 dyne.s/cm5 vs. 974,4±230 dyne.s/cm5; p<0,05). Na posição ortostática, aos 10', houve repetição dos achados, com valores absolutos inferiores de VS Comparado aos controles (64,1±14,0 ml vs 65,5±11,3 ml vs 82,8±15,6 ml; p<0,05). A RVPT, todavia, apresentou queda relativa no Grupo II comparado ao I. Conclusão: Volume sistólico reduzido foi consistentemente observado nos grupos de pacientes com intolerância ortostática, quando comparado ao grupo controle. Foram observadas duas respostas distintas ao teste de inclinação: um grupo com elevação de RVPT e outro com queda relativa desta, indicando, possivelmente, falência mais acentuada dos mecanismos de compensação.

Abstract Background: Orthostatic intolerance patients' pathophysiological mechanism is still obscure, contributing to the difficulty in their clinical management. Objective: To investigate hemodynamic changes during tilt test in individuals with orthostatic intolerance symptoms, including syncope or near syncope. Methods: Sixty-one patients who underwent tilt test at - 70° in the phase without vasodilators were divided into two groups. For data analysis, only the first 20 minutes of tilting were considered. Group I was made up of 33 patients who had an increase of total peripheral vascular resistance (TPVR) during orthostatic position; and Group II was made up of 28 patients with a decrease in TPVR (characterizing insufficient peripheral vascular resistance). The control group consisted of 24 healthy asymptomatic individuals. Hemodynamic parameters were obtained by a non-invasive hemodynamic monitor in three different moments (supine position, tilt 10' and tilt 20') adjusted for age. Results: In the supine position, systolic volume (SV) was significantly reduced in both Group II and I in comparison to the control group, respectively (66.4 ±14.9 ml vs. 81.8±14.8 ml vs. 101.5±24.2 ml; p<0.05). TPVR, however, was higher in Group II in comparison to Group I and controls, respectively (1750.5± 442 dyne.s/cm5 vs.1424±404 dyne.s/cm5 vs. 974.4±230 dyne.s/cm5; p<0.05). In the orthostatic position, at 10', there was repetition of findings, with lower absolute values of SV compared to controls (64.1±14.0 ml vs 65.5±11.3 ml vs 82.8±15.6 ml; p<0.05). TPVR, on the other hand, showed a relative drop in Group II, in comparison to Group I. Conclusion: Reduced SV was consistently observed in the groups of patients with orthostatic intolerance in comparison to the control group. Two different responses to tilt test were observed: one group with elevated TPVR and another with a relative drop in TPVR, possibly suggesting a more severe failure of compensation mechanisms.

ABSTRACT: BACKGROUND: Reduction and modification of dietary fats have differing effects on cardiovascular risk factors (such as serum cholesterol), but their effects on important health outcomes are less clear. OBJECTIVE: To assess the effect of reduction and/or modification of dietary fats on mortality, cardiovascular mortality, cardiovascular morbidity and individual outcomes including myocardial infarction, stroke and cancer diagnoses in randomised clinical trials of at least 6 months duration. METHODS: Search methods: For this review update, the Cochrane Central Register of Controlled Trials (CENTRAL), Medline and Embase, were searched through to June 2010. References of Included studies and reviews were also checked. Selection criteria: Trials fulfilled the following criteria: 1) randomized with appropriate control group, 2) intention to reduce or modify fat or cholesterol intake (excluding exclusively omega-3 fat interventions), 3) not multi factorial, 4) adult humans with or without cardiovascular disease, 5) intervention at least six months, 6) mortality or cardiovascular morbidity data available. Data collection and analysis: Participant numbers experiencing health outcomes in each arm were extracted independently in duplicate and random effects meta-analyses, meta-regression, sub-grouping, sensitivity analyses and funnel plots were performed. MAIN RESULTS: This updated review suggested that reducing saturated fat by reducing and/or modifying dietary fat reduced the risk of cardiovascular events by 14% (RR 0.86, 95% CI 0.77 to 0.96, 24 comparisons, 65,508 participants of whom 7% had a cardiovascular event, I2 50%). Subgrouping suggested that this reduction in cardiovascular events was seen in studies of fat modification (not reduction - which related directly to the degree of effect on serum total and LDL cholesterol and triglycerides), of at least two years duration and in studies of men (not of women). There were no clear effects of dietary fat changes on total mortality (RR 0.98, 95% CI 0.93 to 1.04, 71,790 participants) or cardiovascular mortality (RR 0.94, 95% CI 0.85 to 1.04, 65,978 participants). This did not alter with sub-grouping or sensitivity analysis. Few studies compared reduced with modified fat diets, so direct comparison was not possible. AUTHORS' CONCLUSIONS: The findings are suggestive of a small but potentially important reduction in cardiovascular risk on modification of dietary fat, but not reduction of total fat, in longer trials. Lifestyle advice to all those at risk of cardiovascular disease and to lower risk population groups, should continue to include permanent reduction of dietary saturated fat and partial replacement by unsaturates. The ideal type of unsaturated fat is unclear.

BACKGROUND AND PROBLEM STATEMENT: The South African response to the Haitian earthquake consisted of two independent non-government organisations (NGOs) working separately with minimal contact. Both teams experienced problems during the deployment, mainly owing to not following the International Search and Rescue Advisory Group (INSARAG) guidelines. CRITICAL AREAS IDENTIFIED: To improve future South African disaster responses, three functional deployment categories were identified: urban search and rescue, triage and initial stabilisation, and definitive care. To best achieve this, four critical components need to be taken into account: rapid deployment, intelligence from the site, government facilitation, and working under the auspices of recognised organisations such as the United Nations and the World Health Organization. CONCLUSION: The proposed way forward for South African medical teams responding to disasters is to be unified under a leading academic body, to have an up-to-date volunteer database, and for volunteers to be current with the international search and rescue course currently being developed by the Medical Working Group of INSARAG. An additional consideration is that South African rescue and relief personnel have a primary responsibility to the citizens of South Africa, then the Southern African Development Community region, then the rest of the African continent and finally further afield. The commitment of government, private and military health services as well as NGOs is paramount for a unified response.

This is the report of a rare case of endomyocardial fibrosis associated with massive calcification of the left ventricle in a male patient with dyspnea on great exertion, which began 5 years earlier and rapidly evolved. Due to lack of information and the absence of clinical signs that could characterize impairment of other organs, the case was initially managed as a disease with a pulmonary origin. With the evolution of the disease and in the presence of radiological images of heterogeneous opacification in the projection of the left ventricle, the diagnostic hypothesis of endomyocardial disease was established. This hypothesis was later confirmed on chest computed tomography. The patient died on the 16th day of the hospital stay, probably because of lack of myocardial reserve, with clinical findings of refractory heart failure, possibly aggravated by pulmonary infection. This shows that a rare disease such as endomyocardial fibrosis associated with massive calcification of the left ventricle may be suspected on a simple chest X-ray and confirmed by computed tomography.