System of information in AIDS: limits and possibilities

O artigo faz uma análise do atual Sistema de Informação (SI) em AIDS, apontando as dificuldades com que se defrontou ao buscar caracterizar o modo como ocorria e evoluía em 1995 a epidemia da AIDS na Administração Regional de Saúde de Pirituba-Perus (ARS-8) do município de São Paulo. São enumeradas algumas críticas que a Vigilância Epidemiológica e o SI vêm sofrendo nos últimos anos, tais como a centralização e a desagregação das informações; dados que contemplam aspectos eminentemente biológico e a utilização de formulários complexos. Estas questões somadas às dificuldades que se impuseram ao se buscar caracterizar a epidemia na região, revelou que o sistema, tal como se encontrava estruturado, dificultava a caracterização da epidemia e o acompanhamento sistemático pelos níveis locais de saúde. Chama-se a atenção para a necessidade de revisão da finalidade do SI em AIDS, da natureza e da qualidade dos dados coletados. Reitera-se a importância da integração dos diversos bancos de dados sócio-demográficos e do enfoque microlocalizado do Sl para o Distrito de Saúde.The article makes an analysis of the current System of Information (SI) in AIDS, aiming the difficulties with that was confronted when looking for to characterize the way as it happened and it developed in 1995 the epidemic of the AIDS in the Regional Administration of Health of Pirituba-Perus (ARS-8) of the municipal district of São Paulo. Some are enumerated critics that the Epidemic ,surveillance and the SI they come suffering in the last years, such as the centralization and the disaggregation of the information; the data that contemplate aspects eminently biological, the use of complex forms. These subjects, added to the difficulties that were imposed to the e/she/it to look for to characterize the epidemic in the area, he/she revealed that the system, just as her found structured, it hindered the characterization of the epidemic and the systematic accompaniment for the local levels of health. He/she gets himself the attention for the need of revision of the purpose of the SI in AIDS, of the nature and of the quality of the collected data. It is reiterated the importance of the integration of the several databases partner-demografics of the focus microlocalizado of Sl for the District of Health

Depression in Family Caregivers of the Frail Elderly in Sapporo, Japan : A Cross-Sectional Study

Background: Depression affecting caregivers is a risk factor for discontinuing at-home care. Objective: The present cross-sectional study was conducted to evaluate factors related to depression of family caregivers. Methods: A cross-sectional study was conducted in order to evaluate factors related to depression among family aregivers for the frail elderly with periodic nurse service in 2008, in 7 home-visiting nursing service stations in Sapporo, Japan. Caregivers were asked to answer a self-administered questionnaire about various factors that might affect their depression, and also to complete a Center for Epidemiologic Studies Depression Scale Evaluation (CES-D). We analyzed 71 pairs in total. Results: Factors related to poor health (OR=3.40, 95%CI: 1.13, 10.18) and a longer time spent physically caregiving (OR=3.08, 95%CI: 1.02, 9.35) were associated with being depressed. On the other hand, factors related to a good or fair economic position (OR=0.30, 95%CI: 0.10, 0.91), having a sister or brother who could help from the outside (OR=0.21, 95%CI: 0.05, 0.91), being able to relieve irritation caused by caregiving (OR=0.10, 95%CI: 0.03, 0.36), using the care service at home well (OR=0.24, 95%CI: 0.06, 0.98), and being able to pay more than 10,000 Japanese Yen by themselves as part of the total care service costs (OR=0.15, 95%CI: 0.04, 0.57) were associated with not being depressed. Conclusion: Caregivers should be supported not only informally but also by a new government funded system

Buscando a compreensão do enfrentamento da AIDS no Brasil

The authors discuss and analyze the magnitude and the evolution of the AIDS epidemic in Brazil. They evaluate how the infection has being approached in this country, taking into account the historical and social context in which it appeared and disseminated.El trabajo dimemsiona y analiza la lendencia de la evolución de la "SIDA" en Brasil y busca comprender el modo en que se dió y su abordaje en el país, considerando el contexto histórico y social en que la infección emerge y se disemina.O trabalho dimensiona e analisa a tendência da evolução da AIDS no Brasil e busca compreender o modo como se deu o seu enfrentamento no país considerando o contexto histórico e social em que a infecção emerge e dissemina

特別養護老人ホームにおける介護職の看取りに対する態度に影響尾及ぼす要因 : 日本における縦断研究

Aim: The aim of the present study was to clarify that the effects of accumulated experience in end-of-life care and communication skill on the attitudes of care workers’ toward end-of-life care. Methods: A study implemented 2012 to 2014. Two hundred and fifty-three questionnaires were returned (40.2%), and 170 were fully completed by care workers in special nursing homes. We sorted the responses into two groups by experience level: the experienced end-of-life care (EE) group and the inexperience end-of-life care (IE) group. Responses were also sorted by communication skill level: a high score communication (HSC) group and a low score communication (LSC) group. A two-way repeated measure analysis of variance was used for the statistical analysis. Results: The EE group was more likely to be younger (P = .04), to have a longer duration of employment (P < .001), and to have participated in an EOL care seminar in their facility (P = .02) than the IE group. Attitudes toward end-of-life care were significantly different between the EE and IE groups (df = 2, F = 3.35, P < .05). Attitudes toward end-of-life care were not significantly different when comparing the HSC and LSC groups (df = 2, F = 0.17, P = .85). The communication skill between the HSC and LSC groups differed significantly at 2012, 2013, and 2014. Conclusions: The accumulation of end-of-life care experience prompted a positive change in attitudes toward end-of-life care. Meanwhile, communication skill had no significant effect to change attitudes toward end-of-life care

Factors influencing attitudes toward end-of-life care by care workers at special nursing homes for the elderly A Cross-sectional study in Japan

Objectives: The purpose of this study was to clarify factors influencing care workers\u27 attitudes toward end-of-life (EOL) care characteristics at special nursing homes (SNHs). Methods: A questionnaire was initially sent to 630 care workers at 19 SNHs in October 2012. Written informed consent was obtained from 253 of these workers (40.2%), who then completed and returned the questionnaires. Participants were asked to reply to questions covering demographic data, work environment, depression status, experiences/education concerning EOL, communication skills, and attitudes toward EOL care. The Japanese version of the Frommelt Attitude Toward Care of the Dying Scale, Form B (FATCOD-B-J) assessment instrument was used in the analysis of the data received. Using the median value of the FATCOD-B-J score, 130 subjects were allocated to the high score (HS) group (FATCOD-B-J?23) and 123 to the low score (LS) group (FATCOD-B-J<23). In the LS group, the odds ratios (ORs) and their 95% confidence intervals (95% CIs) of participants exhibiting relatively negative attitudes toward EOL care were calculated and adjusted for potential confounding factors using multivariate logistic regression model analysis. Results: Length of employment in the facilities of between 5 and 9 years (OR 0.37, 95% CI 0.16-0.87) as well as over 10 years (OR 0.39, 95% CI 0.16-0.96) was significantly associated with a decreased risk of placement in the LS group. Furthermore, moderate (OR 0.44, 95% CI 0.24-0.80) as well as high (OR 0.35, 95%CI 0.17-0.75) communication skills in accepting other opinions, were significantly associated with decreased risk of placement in the LS group. Conclusions: After adjustments for potential confounding variables, results indicated that extended experience as a care worker and higher communication skills in accepting other opinions were significantly associated with a reduced risk of negative attitudes toward EOL care

The whole blood transcriptional regulation landscape in 465 COVID-19 infected samples from Japan COVID-19 Task Force

「コロナ制圧タスクフォース」COVID-19患者由来の血液細胞における遺伝子発現の網羅的解析 --重症度に応じた遺伝子発現の変化には、ヒトゲノム配列の個人差が影響する--. 京都大学プレスリリース. 2022-08-23.Coronavirus disease 2019 (COVID-19) is a recently-emerged infectious disease that has caused millions of deaths, where comprehensive understanding of disease mechanisms is still unestablished. In particular, studies of gene expression dynamics and regulation landscape in COVID-19 infected individuals are limited. Here, we report on a thorough analysis of whole blood RNA-seq data from 465 genotyped samples from the Japan COVID-19 Task Force, including 359 severe and 106 non-severe COVID-19 cases. We discover 1169 putative causal expression quantitative trait loci (eQTLs) including 34 possible colocalizations with biobank fine-mapping results of hematopoietic traits in a Japanese population, 1549 putative causal splice QTLs (sQTLs; e.g. two independent sQTLs at TOR1AIP1), as well as biologically interpretable trans-eQTL examples (e.g., REST and STING1), all fine-mapped at single variant resolution. We perform differential gene expression analysis to elucidate 198 genes with increased expression in severe COVID-19 cases and enriched for innate immune-related functions. Finally, we evaluate the limited but non-zero effect of COVID-19 phenotype on eQTL discovery, and highlight the presence of COVID-19 severity-interaction eQTLs (ieQTLs; e.g., CLEC4C and MYBL2). Our study provides a comprehensive catalog of whole blood regulatory variants in Japanese, as well as a reference for transcriptional landscapes in response to COVID-19 infection

DOCK2 is involved in the host genetics and biology of severe COVID-19

「コロナ制圧タスクフォース」COVID-19疾患感受性遺伝子DOCK2の重症化機序を解明 --アジア最大のバイオレポジトリーでCOVID-19の治療標的を発見--. 京都大学プレスリリース. 2022-08-10.Identifying the host genetic factors underlying severe COVID-19 is an emerging challenge. Here we conducted a genome-wide association study (GWAS) involving 2, 393 cases of COVID-19 in a cohort of Japanese individuals collected during the initial waves of the pandemic, with 3, 289 unaffected controls. We identified a variant on chromosome 5 at 5q35 (rs60200309-A), close to the dedicator of cytokinesis 2 gene (DOCK2), which was associated with severe COVID-19 in patients less than 65 years of age. This risk allele was prevalent in East Asian individuals but rare in Europeans, highlighting the value of genome-wide association studies in non-European populations. RNA-sequencing analysis of 473 bulk peripheral blood samples identified decreased expression of DOCK2 associated with the risk allele in these younger patients. DOCK2 expression was suppressed in patients with severe cases of COVID-19. Single-cell RNA-sequencing analysis (n = 61 individuals) identified cell-type-specific downregulation of DOCK2 and a COVID-19-specific decreasing effect of the risk allele on DOCK2 expression in non-classical monocytes. Immunohistochemistry of lung specimens from patients with severe COVID-19 pneumonia showed suppressed DOCK2 expression. Moreover, inhibition of DOCK2 function with CPYPP increased the severity of pneumonia in a Syrian hamster model of SARS-CoV-2 infection, characterized by weight loss, lung oedema, enhanced viral loads, impaired macrophage recruitment and dysregulated type I interferon responses. We conclude that DOCK2 has an important role in the host immune response to SARS-CoV-2 infection and the development of severe COVID-19, and could be further explored as a potential biomarker and/or therapeutic target