Nível de controle da asma e seu impacto nas atividades de vida diária em asmáticos no Brasil

OBJECTIVE:To evaluate the impact of asthma on activities of daily living and on health status in patients with controlled, partially controlled, or uncontrolled asthma in Brazil.METHODS:We used data related to 400 patients in four Brazilian cities (São Paulo, Rio de Janeiro, Salvador, and Curitiba), obtained in a survey conducted throughout Latin America in 2011. All study subjects were > 12 years of age and completed a standardized questionnaire in face-to-face interviews. The questions addressed asthma control, hospitalizations, emergency room visits, and school/work absenteeism, as well as the impact of asthma on the quality of life, sleep, and leisure. The level of asthma control was determined in accordance with the Global Initiative for Asthma criteria.RESULTS:Among the 400 respondents, asthma was controlled in 37 (9.3%), partially controlled in 226 (56.5%), and uncontrolled in 137 (34.2%). The numbers of patients with uncontrolled or partially controlled asthma who visited the emergency room, who were hospitalized, and who missed school/work were higher than were those of patients with controlled asthma (p = 0.001, p = 0.05, and p = 0.01, respectively). Among those with uncontrolled asthma, the impact of the disease on activities of daily living, sleep, social activities, and normal physical exertion was greater than it was among those with controlled or partially controlled asthma (p 12 anos e responderam a um questionário padronizado por meio de entrevista presencial. As questões abordavam o controle da asma, número de hospitalizações, de consultas de urgência, absenteísmo na escola/trabalho e impacto da asma na qualidade de vida, sono e lazer. O nível de controle da asma foi verificado segundo os critérios da Global Initiative for Asthma.RESULTADOS:Entre 400 entrevistados, a asma estava controlada em 37 (9,3%); parcialmente controlada, em 226 (56,5%); e não controlada, em 137 (34,2%). O número de pacientes com asma não controlada ou parcialmente controlada que apresentaram hospitalizações, visitas ao pronto-socorro e faltas na escola/trabalho foi maior do que o daqueles com asma controlada (p = 0,001, p = 0,05 e p = 0,01, respectivamente). Os participantes com asma não controlada apresentaram um maior impacto da doença em atividades da vida diária, sono, atividades sociais e esforço físico normal do que aqueles com asma parcialmente controlada ou controlada (p < 0,001).CONCLUSÕES:Medidas terapêuticas devem ser mais intensamente adotadas em nosso país para melhorar o controle da asma e estimular a aderência ao tratamento. Isso, seguramente, proporcionará uma melhor qualidade de vida aos pacientes e uma redução do impacto negativo da doença.Federal University of São Paulo Paulista School of MedicineSao Camilo University CenterMerck, Sharp &amp; Dohme Corp.University of Puerto Rico School of Public HealthUNIFESP, EPMSciEL

Nível de controle da asma e sua relação com o uso de medicação em asmáticos no Brasil

OBJECTIVE:To assess asthma patients in Brazil in terms of the level of asthma control, compliance with maintenance treatment, and the use of rescue medication.METHODS:We used data from a Latin American survey of a total of 400 asthma patients in four Brazilian state capitals, all of whom completed a questionnaire regarding asthma control and treatment.RESULTS:In that sample, the prevalence of asthma was 8.8%. Among the 400 patients studied, asthma was classified, in accordance with the Global Initiative for Asthma criteria, as controlled, partially controlled, and uncontrolled in 37 (9.3%), 226 (56.5%), and 137 (34.3%), respectively. In those three groups, the proportion of patients on maintenance therapy in the past four weeks was 5.4%, 19.9%, and 41.6%, respectively. The use of rescue medication was significantly more common in the uncontrolled asthma group (86.9%; p < 0.001).CONCLUSIONS:Our findings suggest that, in accordance with the established international criteria, asthma is uncontrolled in the vast majority of asthma patients in Brazil. Maintenance medications are still underutilized in Brazil, and patients with partially controlled or uncontrolled asthma are more likely to use rescue medications and oral corticosteroids.OBJETIVO:Avaliar pacientes asmáticos no Brasil em relação ao grau de controle da asma, a aderência ao tratamento de manutenção e o uso de medicação de alivio em pacientes asmáticos.MÉTODOS:Foram utilizados os dados de um inquérito latino-americano, obtidos em quatro capitais brasileiras, de 400 pacientes com asma através de um questionário sobre o controle e o tratamento da doença.RESULTADOS:A prevalência de asma nesta amostra foi de 8,8%. Dos 400 pacientes estudados, 37 (9,3%), 226 (56,5%) e 137 (34,3%), respectivamente, foram classificados, segundo critérios da Global Initiative for Asthma, como tendo asma controlada, parcialmente controlada e não controlada. A proporção de pacientes em terapia de manutenção nas últimas quatro semanas naqueles três grupos, respectivamente, foi de 5,4%, 19,9% e 41,6%. O uso de medicação de alivio foi significativamente mais comum nos pacientes com asma não controlada (86,9%; p < 0,001).CONCLUSÕES:Nossos achados sugerem que a grande maioria dos pacientes com asma no Brasil não apresenta sua doença controlada segundo critérios internacionais. As medicações de manutenção ainda são subutilizadas no Brasil, e o uso de medicações de alívio e corticoide oral é mais frequente em pacientes com asma parcialmente controlada ou não controlada.Federal University of São Paulo Paulista School of MedicineMerck, Sharp &amp; Dohme Corp.UNIFESP, EPMSciEL

Diferenças entre os sexos na percepção de asma e sintomas respiratórios em uma amostra populacional em quatro cidades brasileiras

OBJECTIVE: To evaluate the impact of asthma, by gender, in a population sample of asthma patients in Brazil. METHODS: We conducted face-to-face interviews with 400 subjects (> 12 years of age) included in a national probability telephone sample of asthma patients in the Brazilian state capitals of São Paulo, Rio de Janeiro, Curitiba, and Salvador. Each of those 400 subjects completed a 53-item questionnaire that addressed five asthma domains: symptoms; impact of asthma on quality of life; perception of asthma control; exacerbations; and treatment/medication. RESULTS: Of the 400 patients interviewed, 272 (68%) were female. In relation to respiratory symptoms, the proportion of women reporting extremely bothersome symptoms (cough with sputum, tightness in the chest, cough/shortness of breath/tightness in the chest during exercise, nocturnal shortness of breath, and nocturnal cough) was greater than was that of men. Daytime symptoms, such as cough, shortness of breath, wheezing, and tightness in the chest, were more common among women than among men. Women also more often reported that their asthma interfered with normal physical exertion, social activities, sleep, and life in general. Regarding the impact of asthma on quality of life, the proportion of subjects who reported that asthma caused them to feel that they had no control over their lives and affected the way that they felt about themselves was also greater among women than among men. CONCLUSIONS: Among women, asthma tends to be more symptomatic, as well as having a more pronounced effect on activities of daily living and on quality of life.OBJETIVO: Avaliar o impacto da asma em relação ao sexo em uma amostra populacional de pacientes asmáticos no Brasil. MÉTODOS: Foram entrevistados pessoalmente 400 pacientes asmáticos com idade > 12 anos de uma amostra probabilística nacional por contato telefônico nas cidades de São Paulo, Rio de Janeiro, Curitiba e Salvador. Os indivíduos responderam um questionário de 53 questões relacionadas com cinco domínios da asma: sintomas; impacto da asma na vida; percepção do controle da asma; exacerbações; tratamento e medicação. RESULTADOS: Dos 400 pacientes entrevistados, 272 (68%) eram do sexo feminino. Em relação aos sintomas respiratórios, uma maior proporção de mulheres relatou se sentir extremamente incomodada com seus sintomas (tosse com secreção, sensação de aperto no peito, tosse/falta de ar/sensação de aperto no peito durante exercícios, falta de ar noturna e tosse noturna) do que os homens. Sintomas diurnos, como tosse, falta de ar, chiado e sensação de aperto no peito, foram mais comuns nas mulheres que nos homens. Além disso, a asma interferiu mais frequentemente nos esforços físicos normais, atividades sociais, durante o sono e na vida em geral nas mulheres. Sobre o impacto da asma na qualidade de vida, as mulheres relataram mais frequentemente que os homens que a asma causava uma sensação de falta de controle sobre a própria vida e que eram afetadas na forma como se sentiam em relação a si mesmas. CONCLUSÕES: As mulheres asmáticas apresentam mais sintomas e são mais afetadas em suas atividades diárias e qualidade de vida.Federal University of São Paulo Paulista School of MedicineUniversity of Puerto Rico School of Public HealthMerck Sharp &amp; Dohme Corp.UNIFESP, EPMSciEL

Latin American study of hereditary breast and ovarian cancer LACAM : a genomic epidemiology approach

Q2Q1Artículo original1-13Purpose: Hereditary Breast and Ovarian Cancer (HBOC) syndrome is responsible for ~5–10% of all diagnosed breast and ovarian cancers. Breast cancer is the most common malignancy and the leading cause of cancer-related mortality among women in Latin America (LA). The main objective of this study was to develop a comprehensive understanding of the genomic epidemiology of HBOC throughout the establishment of The Latin American consortium for HBOC-LACAM, consisting of specialists from 5 countries in LA and the description of the genomic results from the first phase of the study. Methods: We have recruited 403 individuals that fulfilled the criteria for HBOC from 11 health institutions of Argentina, Colombia, Guatemala, Mexico and Peru. A pilot cohort of 222 individuals was analyzed by NGS gene panels. One hundred forty-three genes were selected on the basis of their putative role in susceptibility to different hereditary cancers. Libraries were sequenced in MiSeq (Illumina, Inc.) and PGM (Ion Torrent-Thermo Fisher Scientific) platforms. Results: The overall prevalence of pathogenic variants was 17% (38/222); the distribution spanned 14 genes and varied by country. The highest relative prevalence of pathogenic variants was found in patients from Argentina (25%, 14/57), followed by Mexico (18%, 12/68), Guatemala (16%, 3/19), and Colombia (13%, 10/78). Pathogenic variants were found in BRCA1 (20%) and BRCA2 (29%) genes. Pathogenic variants were found in other 12 genes, including high and moderate risk genes such as MSH2, MSH6, MUTYH, and PALB2. Additional pathogenic variants were found in HBOC unrelated genes such as DCLRE1C, WRN, PDE11A, and PDGFB. Conclusion: In this first phase of the project, we recruited 403 individuals and evaluated the germline genetic alterations in an initial cohort of 222 patients among 4 countries. Our data show for the first time in LA the distribution of pathogenic variants in a broad set of cancer susceptibility genes in HBOC. Even though we used extended gene panels, there was still a high proportion of patients without any detectable pathogenic variant, which emphasizes the larger, unexplored genetic nature of the disease in these populations

Babesia Bovis: Detection and Characterization of Culture-Derived Exoantigens (Immunology, Parasitology)

98 p.Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1986.A two-site enzyme-immunoassay was developed to detect culture-derived Babesia bovis exoantigens. Bovine anti-B. bovis IgG was used as a capture antibody and as a recognizing antibody. A capture antibody concentration of 10 ug/ml and test samples at protein concentrations of 100 ug/ml gave optimal results with the horseradish peroxidase-conjugated bovine anti-B. bovis IgG. The test was sensitive, specific and reproducible. The highest antigenic activity was demonstrated in 24-hour continuous B. bovis cultures in the microaerophilous stationary phase (MASP) system. The test also proved capable of detecting cross-reactivity with Babesia bigemina. Anion-exchange chromatography with a pH gradient was used as a first-step fractionation of B. bovis exoantigens. Most of the antigenic activity was detected at pH 4. Subsequent re-chromatography of this fraction was conducted using size exclusion high performance liquid chromatography (HPLC). These antigens were detected in the 200 Kd peak. Analysis of the partially purified pH 4 using enzyme-linked immunotransfer blot demonstrated electronegative antigens of relative molecular weights of 57 Kd, 55 Kd and 43 K respectively. The major antigenic bands were confirmed in the partially purified HPLC fraction. A purity analysis of the partially purified fractions showed at least two major contaminant groups (gamma and beta proteins) were present.The potential applications of the techniques of detection and isolation are discussed in relation to diagnosis and immunoprophylaxis of bovine babesiosis.U of I OnlyRestricted to the U of I community idenfinitely during batch ingest of legacy ETD

Modelo de negocio para un restaurante de Sushi a domicilio en la ciudad de Pereira para el año 2019

Al identificar una necesidad insatisfecha para la población de Pereira en cuanto al servicio a domicilio por sus tiempos excesivos y calidad del producto entregado, se planteó un diseño de modelo de negocio de restaurante de sushi especializado en el servicio a domicilio y se pudo determinar la propuesta de valor que satisface esta necesidad -- En este sentido se desarrolló la metodología de Alexander Osterwalder, el Modelo Canvas, la cual, a través de sus nueve componentes, permitió el desarrollo del diseño del modelo de negocio que considera una propuesta de valor acorde a lo que el mercado pereirano requiere -- Así se logró la entrega de productos de calidad, a un precio conforme a los resultados obtenidos y con un tiempo de entrega que se ajusta al deseo del consumido