摘要
Para fundamentar as ações de cuidado integralizado em saúde da mulher é necessário compreender de que modo o apoio social pode contribuir para minimizar as repercussões do diagnóstico e do tratamento da neoplasia mamária. O objetivo deste estudo é analisar a contribuição da produção científica nacional e internacional acerca do apoio social percebido por mulheres diagnosticadas com câncer de mama. A amostra foi constituída de 12 publicações, obtidas a partir de critérios de inclusão preestabelecidos, nas bases de dados MedLine, Lilacs e PsycINFO, na última década (2000-2010). Os resultados foram sistematizados em categorias temáticas: percepção do apoio familiar, apoio social percebido, percepção do apoio educacional, necessidade de aprimoramento da pesquisa e assistência às mastectomizadas e suas famílias. Os estudos dedicados à dimensão subjetiva do apoio social ainda são incipientes. As evidências disponíveis sugerem que a literatura é circunscrita a temas de interesse das profissões tradicionais da área da saúde, como Enfermagem e Medicina, privilegiando construtos que podem ser diretamente quantificados. A preocupação com o apoio social deve estar presente desde a fase de diagnóstico até a reabilitação psicossocial, como parte do processo de enfrentamento.
It is necessary to understand how social support can contribute to minimize the impact of the diagnosis and treatment of mammary tumors in order to underpin the actions of comprehensive women's health care. This study seeks to analyze the contribution of the national and international literature regarding the perceived social support by women diagnosed with breast cancer. Twelve studies were selected from the MedLine, Lilacs and PsycINFO databases over a 10-year period (2000-2010) with pre-defined criteria for inclusion. The results were organized into thematic categories: the perception of family support; perceived social support; the perception of educational support; the need to improve the research and the assistance given to women after mastectomy and their families. The studies dedicated to the subjective dimension of social support are still incipient. The available evidence suggests that the literature is limited to topics of interest to the traditional health professions, such as Nursing and Medicine, focusing on constructs that can be directly quantified. The concern with social support must be present from the time of diagnosis to psychosocial rehabilitation, as part of the process of tackling the situation.
Subject(s)
Humans , Male , Female , Middle Aged , Aged , Antimetabolites, Antineoplastic/blood , Antimetabolites, Antineoplastic/pharmacokinetics , Colorectal Neoplasms/drug therapy , Deoxycytidine/analogs & derivatives , Fluorouracil/analogs & derivatives , Age Factors , Antimetabolites, Antineoplastic/therapeutic use , Area Under Curve , Capecitabine , Colorectal Neoplasms/metabolism , Deoxycytidine/blood , Deoxycytidine/pharmacokinetics , Deoxycytidine/therapeutic use , Floxuridine/blood , Fluorouracil/blood , Fluorouracil/pharmacokinetics , Fluorouracil/therapeutic use , Glomerular Filtration Rate , Metabolic Clearance Rate , Sex Factors摘要
Objective. A retrospective evaluation of waiting times for elective procedures was conducted in a sample of Mexican public hospitals from the following institutions: the Mexican Institute for Social Security (IMSS), the Institute for Social Security and Social Services for Civil Servants (ISSSTE) and the Ministry of Health (MoH). Our aim was to describe current waiting times and identify opportunities to redistribute service demand among public institutions. Materials and methods. We examined current waiting times and productivity for seven elective surgical and four diagnostic imaging procedures, selected on the basis of their relative frequency and comparability with other national health systems. Results. Mean waiting time for the seven surgical procedures in the three institutions was 14 weeks. IMSS and ISSSTE hospitals showed better performance (12 and 13 weeks) than the MoH hospitals (15 weeks). Mean waiting time for the four diagnostic procedures was 11 weeks. IMSS hospitals (10 weeks) showed better average waiting times than ISSSTE (12 weeks) and MoH hospitals (11 weeks). Conclusion. Substantial variations were revealed, not only among institutions but also within the same institution. These variations need to be addressed in order to improve patient satisfaction.
Objetivo. Se llevó a cabo una evaluación retrospectiva de los tiempos de espera para procedimientos electivos en una muestra de hospitales públicos en México de las siguientes instituciones: Instituto Mexicano del Seguro Social (IMSS), Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE) y Secretaría de Salud (SS). El propósito era describir la situación actual en materia de tiempos de espera e identificar oportunidades de redistribución de la demanda de servicios entre instituciones públicas. Material y métodos. Se analizaron los tiempos de espera y la productividad para siete procedimientos quirúrgicos y cuatro procedimientos diagnósticos seleccionados sobre la base de su frecuencia relativa y comparabilidad con otros sistemas de salud nacionales. Resultados. El tiempo de espera promedio para los siete procedimientos quirúrgicos en las tres instituciones fue de 14 semanas. Los hospitales del IMSS y el ISSSTE mostraron un mejor desempeño (12 y 13 semanas) frente a los hospitales de la SS (15 semanas). El tiempo de espera promedio para los cuatro procedimientos diagnósticos fue de 11 semanas. Los hospitales del IMSS mostraron un tiempo de espera promedio mejor (10 semanas) que los hospitales del ISSSTE (12 semanas) y la SS (11 semanas). Conclusión. Se identificaron variaciones importantes no sólo entre instituciones sino también al interior de cada una de ellas. Estas variaciones deben atenderse para así mejorar la satisfacción de los usuarios de los servicios.
Subject(s)
Adult , Aged , Humans , Middle Aged , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Deoxycytidine/analogs & derivatives , Fluorouracil/blood , Models, Biological , Neoplasms/drug therapy , Algorithms , Antineoplastic Combined Chemotherapy Protocols/pharmacokinetics , Area Under Curve , Camptothecin/administration & dosage , Camptothecin/analogs & derivatives , Capecitabine , Chromatography, High Pressure Liquid , Deoxycytidine/administration & dosage , Deoxycytidine/blood , Deoxycytidine/pharmacokinetics , Dose-Response Relationship, Drug , Floxuridine/blood , Molecular Structure , Neoplasm Metastasis , Neoplasms/metabolism , Neoplasms/pathology , Prodrugs/administration & dosage , Prodrugs/pharmacokinetics , Sesquiterpenes/administration & dosage摘要
Streptococcus mutans is specifically suppressed by intensive treatment with chlorhexidine gel, but the time for recolonization and the effect on other oral bacteria are not totally clear. In this study, recolonization of mutans streptococci was evaluated in nine healthy adult volunteers, who were highly colonized with this microorganism. Stimulated saliva was collected before (baseline) and at 1, 7, 14, 21 and 28 days after application of 1% chlorhexidine gel on volunteers' teeth for two consecutive days. On each day, the gel was applied using disposable trays for 3 x 5 min with intervals of 5 min between each application. Saliva was plated on blood agar to determine total microorganisms (TM); on mitis salivarius agar to determine total streptococci (TS) and on mitis salivarius agar plus bacitracin to determine mutans streptococci (MS). Chlorhexidine was capable of reducing the counts of MS and the proportion of MS with regard to total microorganisms (%MS/TM) (p<0.05), but these values did not differ statistically from baseline (p>0.05) after 14 days for MS and 21 days for %MS/TM. The counts of TM and TS and the proportion of MS to total streptococci did not differ statistically from baseline (p>0.05) after chlorhexidine treatment. The results suggest that the effect of chlorhexidine gel treatment on suppression of mutans streptococci is limited to less than a month in highly colonized individuals.
Streptococcus mutans é especificamente suprimido pelo tratamento intensivo com clorexidina em gel, mas o tempo de recolonização e o efeito em outras bactérias orais não está totalmente claro. Nesse estudo, a recolonização de estreptococos do grupo mutans foi avaliado em nove voluntários adultos saudáveis, os quais eram altamente colonizados por esse microrganismo. Saliva estimulada foi coletada antes (baseline) e 1, 7, 14, 21 e 28 dias após a aplicação de clorexidina em gel a 1% nos dentes dos voluntários por dois dias consecutivos. Em cada dia, o gel foi aplicado utilizando moldeiras descartáveis por 3 x 5 min com intervalos de 5 min entre cada aplicação. A saliva foi inoculada em ágar sangue para determinação dos microrganismos totais (MT); em mitis salivarius ágar para determinação dos estreptococos totais (ET) e em meio mitis salivarius com bacitracina para determinar a contagem de estreptococos do grupo mutans (EGM). O tratamento com clorexidina foi capaz de reduzir as contagens de EGM e a proporção de EGM em relação aos microrganismos totais (%EGM/MT) (p<0,05), mas esses valores não diferiram estatisticamente do baseline (p>0,05) após 14 dias para EGM e 21 dias para %EGM/MT. As contagens de MT e ET e a proporção de EGM em relação a estreptococos totais não difereriram estatisticamente do baseline (p>0,05) após o tratamento com clorexidina. Os resultados sugerem que o efeito do tratamento com clorexidina em gel na supressão de estreptococos do grupo mutans é limitado a menos de um mês em indivíduos altamente colonizados. .
Subject(s)
Animals , Male , Mice , Adenocarcinoma/drug therapy , Antineoplastic Agents/pharmacokinetics , Bromodeoxyuridine/analogs & derivatives , Floxuridine/pharmacokinetics , Fluorouracil/blood , Antineoplastic Agents/blood , Antineoplastic Agents/therapeutic use , Bromodeoxyuridine/administration & dosage , Bromodeoxyuridine/blood , Bromodeoxyuridine/pharmacokinetics , Bromodeoxyuridine/therapeutic use , Chromatography, High Pressure Liquid , Drug Synergism , Floxuridine/administration & dosage , Floxuridine/blood , Floxuridine/therapeutic use , Half-Life , Neoplasm Transplantation , Spectrophotometry, Ultraviolet摘要
Objective. To evaluate the modification effect of socioeconomic status (SES) on the association between acute exposure to particulate matter less than 10 microns in aerodynamic diameter (PM10) and mortality in Bogota, Colombia. Materials and methods. A time-series ecological study was conducted (1998-2006). The localities of the cities were stratified using principal components analysis, creating three levels of aggregation that allowed for the evaluation of the impact of SES on the relationship between mortality and air pollution. Results. For all ages, the change in the mortality risk for all causes was 0.76% (95%CI 0.27-1.26) for SES I (low), 0.58% (95%CI 0.16-1.00) for SES II (mid) and -0.29% (95%CI -1.16-0.57) for SES III (high) per 10µg/m³ increment in the daily average of PM10 on day of death. Conclusions. The results suggest that SES significantly modifies the effect of environmental exposure to PM10 on mortality from all causes and respiratory causes.
Objetivo. Evaluar el efecto modificador del nivel socioeconómico (NSE) sobre la asociación entre la exposición aguda a partículas menores de 10 micras de diámetro aerodinámico (PM10) y la mortalidad en Bogotá, Colombia. Material y métodos. Se realizó un estudio ecológico de series de tiempo (1998-2006). Mediante análisis de componentes principales se estableció una estratificación de las localidades de la ciudad, de lo que se generaron tres niveles de agregación que permitieron evaluar el impacto de la variable NSE en la relación mortalidad-contaminación atmosférica. Resultados. En todas las edades, para la mortalidad por todas las causas, el porcentaje de cambio en el riesgo fue 0.76% (IC95% 0.27-1.26) en el NSE I (bajo), 0.58% (IC95% 0.16-1.00) en el NSE II (medio) y -0.29% (IC95% -1.16-0.57) en el NSE III (alto), por incremento de 10µg/m³ en el promedio diario de PM10 en el día del deceso. Conclusiones. Los resultados sugieren que el NSE modifica de manera significativa el efecto de la exposición ambiental a PM10 sobre la mortalidad por todas las causas y causas respiratorias.