Evaluation of the relationship between anxiety and nutritional habits in Turkish patients with multiple sclerosis during the Covid-19 outbreak / Avaliação da relação entre ansiedade e hábitos nutricionais em pacientes turcos com esclerose múltipla durante o surto da Covid-19

ABSTRACT Objective The Coronavirus disease 2019 is a global public health problem that has led to psychological disorders (depression, anxiety, etc.), especially in fragile individuals such as those affected by multiple sclerosis. This study investigated the relationship between anxiety and nutritional habits during the Coronavirus disease 2019 outbreak in multiple sclerosis patients. Methods This cross-sectional study was an online survey of multiple sclerosis patients living in Turkey. The total sample consisted of 294 multiple sclerosis patients. A questionnaire containing general demographic data, the Beck Anxiety Inventory, and nutritional attitudes and habits was applied to multiple sclerosis patients. Results Moderate or severe anxiety scores were found in 42.2% of multiple sclerosis patients. Weight gain was reported in 40.5% of them during the outbreak. A statistically significant difference was found in the distribution of individuals' Beck Anxiety Inventory scores for consumption of nuts/seeds, rice/pasta, cake/cookies, and water. A 1-unit increase in Beck Anxiety Inventory scores led to a 1.04 times increased consumption of bread and rice/pasta and a 1.05 times increased consumption of cake/cookies either before or after controlling for potential confounders. A 1-unit increase in Beck Anxiety Inventory scores led to a 1.06 times decreased consumption of water and a 1.04 times decreased consumption of meat and poultry, fruit (fresh), and rice/pasta, either before or after controlling for potential confounders. Conclusion During the Coronavirus disease 2019 outbreak, anxiety led to changes in multiple sclerosis patients' nutritional habits and food preferences. The continuous surveillance of psychological consequences and nutritional counseling during outbreaks should become routine as part of preparedness efforts worldwide.

RESUMO Objetivo A doença do Coronavírus - 2019, causada pelo Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV-2), é um problema de saúde pública global e tem levado os indivíduos desenvolverem distúrbios psicológicos (depressão, ansiedade, etc.), especialmente indivíduos frágeis, como aqueles afetados por esclerose múltipla. O objetivo deste trabalho foi investigar a relação entre ansiedade e hábitos nutricionais em pacientes com esclerose múltipla durante o surto de coronavírus. Métodos Este estudo transversal é resultado de uma pesquisa online com pacientes com esclerose múltipla que vivem na Turquia (n=294). Um formulário de questionário contendo dados demográficos gerais, o Inventário de Ansiedade de Beck e atitudes e hábitos nutricionais foi aplicado a pacientes com esclerose múltipla. Resultados Escores de ansiedade moderados ou graves foram encontrados em 42,2% dos pacientes com esclerose múltipla. O ganho de peso foi relatado em 40,5% durante o surto. Foi encontrada diferença estatisticamente significativa na distribuição dos escores do Inventário de Ansiedade de Beck dos indivíduos para o consumo de nozes/sementes, arroz/massa, bolo/biscoitos e água. Um aumento de uma unidade nas pontuações do Inventário de Ansiedade de Beck levou a um aumento de 1,04 vezes no consumo de pão e arroz/massa e 1,05 vezes no consumo de bolo/biscoitos antes ou depois de controlar possíveis fatores de confusão. Um aumento de uma unidade nas pontuações do Inventário de Ansiedade de Beck levou a uma redução de 1,06 vezes no consumo de água e 1,04 vezes no consumo de carnes e aves, frutas (frescas) e arroz/massa antes ou depois de controlar possíveis fatores de confusão. Conclusão Durante o surto de coronavírus, a ansiedade levou a mudanças nos hábitos nutricionais e nas preferências alimentares dos pacientes com esclerose múltipla. A vigilância contínua das consequências psicológicas e o aconselhamento nutricional para surtos devem se tornar rotina como parte dos esforços de preparação em todo o mundo.

A study on Perceived Threat, Behavior Change, Lockdown Compliance and Coping Strategies among Indian Adults amid COVID-19 outbreak

Introduction: During the current pandemic, threat perception of people during lockdown, any subsequent change in their behaviour , coping mechanisms along with lockdown compliance used to deal with the crisis in the Indian subcontinent have been important. The study aims to explore prevalence of perceived threat, behaviour change, lockdown compliance, and coping strategies amid COVID-19 outbreak in India. Methodology: This cross-sectional study used a semi-structured online questionnaire. Study applied non- probability snowball sampling technique for data collection. The survey questionnaire included four sections on (a) socio-demographic variables (b) perceived threat (c) lockdown compliance and behaviour change (d) coping strategies. Descriptive statistical analysis was done for the evaluation of data. Results: The responses of 1068 participants with a mean age of 32.92±12.88 years were included for analysis. Nearly half (51%) of the participants reported feeling 'very high' anxiety and about 34% reported to have 'high' anxiety about the spread of coronavirus, on the other hand many (41.6%) of them believed that they had very less chances of getting infected with coronavirus. A large population (89.3%) reported complying to the nationwide lockdown. The major coping mechanism being used by the people is distractions, socializing as well as adaptive coping mechanisms. Conclusion: In the current scenario, there is a concern for India, as due to surge in persons infected with COVID 19 and an indication towards 'optimism bias ' prevalent in people there are chances of poor compliance with government guidelines on behaviour change. The findings of the study will be helpful in designing programs and government measures for the people aimed at ensuring compliance with the guidelines related to social distancing and sanitization and using adaptive coping strategies

Impacts and strategies for the construction of the disease control and prevention system in the COVID-19 outbreak / 上海预防医学

The outbreak of COVID-19 has exposed many shortcomings in disease control and prevention system (DCPS) of China. Resolving the problems and strengthening the DCPS became the top priority in China’s public policy agenda. This paper revealed the problems of the system regarding policy-making, regulations, operation mechanism and staff, and proposed several strategies from three aspects of legal construction, management system, and operation mechanism, including: 'Prevention first' should be incorporated into the national legal system, all the departments should be engaged in 'Healthy China 2030' initiative, laws and regulations should be amended, new disease prevention and control management institutions should be set up, a high-quality professional team should be retained, the regional health information exchange channels should be strengthened, the coordinated mechanism for disease prevention and control should be normalized, the long-term investment mechanism should be established, and the equipment renewal and reserve system should be improved.

Impacts and strategies for the disease control and prevention system in the COVID-19 outbreak / 上海预防医学

The outbreak of COVID-19 has exposed many shortcomings in disease control and prevention system (DCPS) of China.Resolving the problems and strengthening the DCPS became the top priority on China′s public policy agenda.This paper reveals the problems of the DCPS system regarding policy-making, regulations, operation mechanism and staff, and proposes several strategies from three aspects of legal construction, management system, and operation mechanism, including:"Prevention first" should be incorporated into the national legal system, all the departments should be engaged in "Healthy China 2030" initiative, laws and regulations should be amended, new disease prevention and control management institutions should be set up, a high-quality professional team should be retained, the regional health information exchange channels should be strengthened, the coordinated mechanism for disease prevention and control should be normalized, the long-term investment mechanism should be established, and the equipment renewal and reserve system should be improved.

Structural elucidation of SARS-CoV-2 vital proteins: Computational methods reveal potential drug candidates against main protease, Nsp12 polymerase and Nsp13 helicase / 药物分析学报

Recently emerged SARS-CoV-2 caused a major outbreak of coronavirus disease 2019 (COVID-19) and instigated a widespread fear, threatening global health safety. To date, no licensed antiviral drugs or vaccines are available against COVID-19 although several clinical trials are under way to test possible therapies. During this urgent situation, computational drug discovery methods provide an alternative to tiresome high-throughput screening, particularly in the hit-to-lead-optimization stage. Identification of small molecules that specifically target viral replication apparatus has indicated the highest potential towards antiviral drug discovery. In this work, we present potential compounds that specifically target SARS-CoV-2 vital proteins, including the main protease, Nsp12 RNA polymerase and Nsp13 helicase. An integrative virtual screening and molecular dynamics simulations approach has facilitated the identifi-cation of potential binding modes and favourable molecular interaction profile of corresponding com-pounds. Moreover, the identification of structurally important binding site residues in conserved motifs located inside the active site highlights relative importance of ligand binding based on residual energy decomposition analysis. Although the current study lacks experimental validation, the structural infor-mation obtained from this computational study has paved way for the design of targeted inhibitors to combat COVID-19 outbreak.

Comparing the potential effectiveness of interventions against coronavirus 2019 outbreak in the Lao PDR: a mathematical modeling approach / Lao Medical Journal

@#This is a policy brief article on the prediction of Covid-19 outbreak and its prevention and control for the possible second wave in the Lao PDR. Compartmental dynamic modeling was created to reflect the natural history of Covid-19. This included susceptible, symptomatic and asymptomatic states and recovery or death. The simulation was done for one year and with two scenarios: 1) high transmission level (R0=5.2) and 2) mid -transmission level (R0=2.0). The model output showed that the size of the outbreak depended on the transmission level, and could reach to 85% of the Lao population with high transmission scenario. However, disease burden was predicted to be smaller with the interventions. Among these, voluntary home quarantine was found to be the most effective, but the predication reverses in the mid-level transmission scenario. Social distancing is much more effective. If there are imported COVID-19 cases, a new wave could occur in two weeks to 2 months, depending on the size of pandemic and efficacy of the rest of interventions. Mid-level lockdown would result in new epidemic starting by July 2020, but the number of infected people would be less if travel bans and social distancing are maintaining. Only high-level lockdown would be able to stop community transmission in the country.

Atención de los síndromes coronarios agudos durante la contingencia sanitaria por brote de SARS-CoV-2 / Care of acute coronary syndromes during the health contingency due to a SARS-CoV-2 outbreak

Resumen Las comunicaciones acumuladas en las últimas semanas dejan claro que no existe un acuerdo para definir la mejor estrategia de tratamiento en los pacientes con un síndrome coronario agudo (SICA). En los pacientes que se presentan con un infarto agudo del miocardio con elevación del segmento ST (IAMCESST) se ha sugerido privilegiar la fibrinólisis (FL) sobre la intervención coronaria percutánea primaria (ICPp), reservando el ICP para los casos de FL fallidar1,2; sin embargo algunas sociedades han mantenido la indicación de la ICPp como el método de repercusión de elecciónr3. En los SICA sin elevación del segmento ST (SICASESST) las recomendaciones son muy similares, favoreciendo el tratamiento medico sobre el intervencionismo coronario percutáneo, en este subgrupo de pacientes1. Varias sociedades consideran el estado de contagio, en particular en los SICASESST, para decidir que estrategia de repercusión seguir3. Anticipando que la curva epidemiológica en México será similar a la observada en la mayoría de los países, recomendamos continuar la atención de los pacientes con SICA, las salas de cateterismo deben mantener su funcionamiento.

Abstract The communications accumulated in the last weeks make it clear that there is no agreement to define the best treatment strategy in patients with acute coronary syndrome (SICA). In patients presenting with an acute myocardial infarction with ST-segment elevation (IAMCESST), it has been suggested to favor fibrinolysis (FL) over primary percutaneous coronary intervention (PCI), reserving ICP for cases of failed FL1,2; however, some societies have maintained the indication of the ICPp as the repercussion method of choice3. In SICAs without ST segment elevation (SICASESST) the recommendations are very similar, favoring medical treatment over percutaneous coronary intervention in this subgroup of patients1. Several companies consider the contagion status, particularly in the SICASESST, to decide which repercussion follow3. Anticipating that the epidemiological curve in Mexico will be similar to that observed in most countries, we recommend continuing the care of patients with SICA, the catheterization rooms must maintain their operation.