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1.
Rev. cuba. med. trop ; 73(1): e376, tab, graf
Article in Spanish | LILACS, CUMED | ID: biblio-1280322

ABSTRACT

Introducción: La fascioliasis es causada por el trematodo Fasciola hepatica que afecta a animales herbívoros, omnívoros y al humano. Los niños de edad escolar son los más afectados y el órgano más dañado es el hígado. Este parásito requiere de reservorio y huésped intermediario para completar su ciclo biológico. Objetivo: Determinar la asociación de la fascioliasis con el estado nutricional y coinfección enteroparasitaria en niños. Métodos: La investigación se realizó entre septiembre de 2016 y abril de 2017 en el distrito de Santa María de Chicmo, región Apurímac. El estudio fue analítico de corte transversal. La población de niños de 6 a 16 años estuvo constituida por 2 172 individuos. El tamaño de muestra fue de 435 niños y se determinó mediante un muestreo simple al azar. Además, para que el muestreo fuera más eficiente se distribuyó el tamaño total de la muestra entre los estratos I.E. Primaria e I.E. Secundaria, para un resultado de 209 y 226 muestras, respectivamente. Sin embargo, se logró tomar 493 muestras coprológicas y serológicas repartidas proporcionalmente entre la totalidad de 23 instituciones educativas. Resultados: La prevalencia de fascioliasis fue de 5,3 por ciento (26/493; IC95 por ciento =3,2-7,4). Las instituciones educativas con mayor prevalencia fueron: Taramba con 17,2 por ciento (5/29; IC95 por ciento = 5,9-35,8), Libertadores de América con 16,1 por ciento (5/31; IC95 por ciento = 5,5-33,7), Mariano Melgar con 15 por ciento (3/20; IC95 por ciento = 3,2-37,9) y Nuestra Señora de Guadalupe con 10,8 por ciento (4/37; IC95 por ciento = 3-25,4). No se encontró asociación de fascioliasis con la valoración nutricional antropométrica ni con la coinfección enteroparasitaria en niños (p˃ 0,05). Conclusiones: La fascioliasis no estaría afectando el estado nutricional de los niños; asimismo, los signos clínicos, atribuidos a fascioliasis, corresponderían también a la alta presentación de parásitos entéricos(AU)


Introduction: Fascioliasis is caused by the trematode Fasciola hepatica and affects herbivorous and omnivorous animals as well as humans. Schoolchildren are the most affected group, and the organ most commonly targeted is the liver. This parasite requires an intermediate reservoir and host to complete its biological cycle. Objective: Determine the association of fascioliasis to nutritional status and enteroparasite coinfection in children. Methods: An analytical cross-sectional study was conducted from September 2016 to April 2017 in the district of Santa María de Chicmo, Apurímac Region. The child population aged 6-16 years was composed of 2 172 individuals. The sample size was 435 children, and it was determined by simple random sampling. Additionally, in order for the sampling to be more efficient, the total sample size was distributed between the strata Primary E.I. and Secondary E.I., for 209 and 226 samples, respectively. However, 493 coprological and serological samples were proportionally taken from the total 23 educational institutions. Results: Prevalence of fascioliasis was 5.3 percent (26/493; CI95 percent=3.2-7.4). The educational institutions with the highest prevalence were Taramba with 17.2 percent (5/29; CI95 percent= 5.9-35.8), Libertadores de América with 16.1 percent (5/31; CI95 percent= 5.5-33.7), Mariano Melgar with 15 percent (3/20; CI95 percent= 3.2-37.9) and Nuestra Señora de Guadalupe with 10.8 percent (4/37; CI95 percent= 3-25.4). No association was found between fascioliasis and nutritional anthropometric assessment or enteroparasite coinfection in children (p˃ 0.05). Conclusions: Fascioliasis was not found to affect the nutritional status of children. On the other hand, the clinical signs attributed to fascioliasis also correspond to the high presentation of enteric parasites(AU)


Subject(s)
Humans , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Fascioliasis/complications , Intestinal Diseases, Parasitic/etiology , Fascioliasis/diet therapy , Coinfection/prevention & control
2.
Esc. Anna Nery Rev. Enferm ; 25(spe): e20210176, 2021. ilus
Article in Portuguese | BDENF, LILACS | ID: biblio-1284230

ABSTRACT

Objetivo: identificar as mudanças na rotina das pessoas vivendo com HIV decorrentes da pandemia da COVID-19. Método: pesquisa qualitativa, desenvolvida por meio de entrevista semiestruturada, junto à 46 pessoas vivendo com HIV atendidas em um serviço especializado em doenças infectocontagiosas do interior de Minas Gerais, Brasil. Os dados foram submetidos à análise lexicográfica, com auxílio do software IRaMuTeQ, pelos métodos de Estatística Textual Clássica, Nuvem de Palavras e Classificação Hierárquica Descendente. Resultados: foram identificadas distintas mudanças na rotina diária de pessoas vivendo com HIV decorrentes da pandemia da COVID-19, dentre elas, o uso de medidas preventivas, como a utilização de máscara e isolamento social, além de mudanças no ambiente de trabalho e de lazer, no convívio familiar, aspectos emocionais individuais e de tratamento. Conclusão e implicações para a prática: muitas mudanças e desafios de ordem física, biológica e psicossocial demonstraram serem vivenciados pelos participantes diante do cenário mundial pandêmico, decorrentes, principalmente, do isolamento social. Para tal, estratégias de enfrentamento tornam-se fundamentais no dia-a-dia das pessoas vivendo com HIV visando garantir a continuidade e tratamento ininterrupto, e a prevenção de uma sindêmia, mitigando, assim, as repercussões da COVID-19 na saúde destes indivíduos que pertencem ao grupo de risco


Objective: to identify the changes in the routine of people living with HIV resulting from the COVID-19 pandemic. Method: a qualitative research study, developed through a semi-structured interview, with 46 people living with HIV treated at a service specialized in infectious diseases in the inland of Minas Gerais, Brazil. The data were submitted to lexicographic analysis, with the aid of the IRaMuTeQ software, using the methods of Classical Textual Statistics, Word Cloud and Descending Hierarchical Classification. Results: distinct changes were identified in the daily routine of people living with HIV due to the COVID-19 pandemic, including the use of preventive measures, such as wearing a mask and social isolation, in addition to changes in the work and leisure environment, in family life, individual emotional aspects and treatment. Conclusion and implications for the practice: many changes, challenges of a physical, biological and psychosocial nature have been shown by the participants in the face of the global pandemic scenario, mainly resulting from social isolation. To this end, coping strategies become essential in the everyday lives of people living with HIV in order to guarantee continuity and uninterrupted treatment, and the prevention of a syndemic, thus mitigating the repercussions of COVID-19 on the health of the individuals who belong to the risk group


Objetivo: identificar los cambios en la rutina de las personas que viven con VIH como resultado de la pandemia de COVID-19. Método: investigación cualitativa, desarrollada a través de una entrevista semiestructurada, con 46 personas que viven con VIH atendidas en un servicio especializado en enfermedades infecciosas en el interior de Minas Gerais, Brasil. Los datos fueron sometidos a análisis lexicográfico, con la ayuda del software IRaMuTeQ, y utilización de los métodos de Estadística Textual Clásica, Nube de Palabras y Clasificación Jerárquica Descendente. Resultados: se identificaron distintos cambios en la rutina diaria de las personas que viven con VIH debido a la pandemia de COVID-19, incluido el uso de medidas preventivas, como la utilización de barbijo y aislamiento social, además de cambios en el entorno laboral y de ocio, en la vida familiar, en aspectos emocionales individuales y en el tratamiento. Conclusión e implicaciones para la práctica: muchos cambios y desafíos de naturaleza física, biológica y psicosocial han atravesado a los participantes ante el escenario de la pandemia global, principalmente debido al aislamiento social. Para ello, las estrategias de afrontamiento se vuelven imprescindibles en el día a día de las personas que viven con VIH a fin de garantizar la continuidad y el tratamiento ininterrumpido, y la prevención de una sindemia, con el objetivo de mitigar las repercusiones del COVID-19 en la salud de estos sujetos que pertenecen al grupo de riesgo


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , HIV Infections , HIV , COVID-19/prevention & control , HIV Infections/drug therapy , Hand Disinfection , Qualitative Research , Anti-Retroviral Agents/therapeutic use , Family Relations , Feeding Behavior , Coinfection/prevention & control , Teleworking , Physical Distancing , Masks
4.
REME rev. min. enferm ; 23: e-1211, jan.2019.
Article in English, Portuguese | LILACS, BDENF | ID: biblio-1051564

ABSTRACT

OBJETIVO: analisar os fatores associados a HIV/AIDS em pacientes com tuberculose (TB) em Minas Gerais entre os anos de 2006 e 2015. MÉTODOS: trata-se de estudo transversal realizado a partir dos casos de tuberculose notificados no estado de Minas Gerais entre 2006 e 2015 na base de dados do Sistema de Informação de Agravos de Notificação (SINAN). Calculou-se a prevalência de clientes TB/HIV/AIDS associada a cada variável explicativa, sendo utilizada regressão logística múltipla com p ≤ 0,05 e testes qui-quadrado de Pearson e exato de Fisher com nível de significância de 5%. RESULTADOS: a prevalência de coinfecção TB/HIV/AIDS no período estudado foi de 9,4%, sendo associada a: sexo; idade; escolaridade; área de residência; uso de álcool; forma clínica; agravos associados (diabetes e doença mental); exames diagnósticos (Raios-X, baviloscopia e cultura de escarro); e situação de encerramento dos indivíduos. Valores ignorados nas variáveis área de residência, escolaridade e uso de álcool foram mais frequentes em indivíduos com coinfecção TB/HIV/AIDS. CONCLUSÃO: os fatores associados à coinfecção TB/HIV/AIDS incluem aspectos socioeconômicos, clínicos, do diagnóstico e acompanhamento de casos. O reconhecimento desses fatores pode contribuir para o desenvolvimento de estratégias para evitar ou postergar prognósticos indesejáveis nessa população.(AU)


Objective: To analyze the factors associated with HIV/AIDS in patients with tuberculosis (TB) in Minas Gerais between 2006 and 2015. Methods: This is a cross-sectional study based on tuberculosis cases reported in the state of Minas Gerais between 2006 and 2015 in the database of the Sistema de Informação de Agravos de Notificação (SINAN). The prevalence of TB/HIV/AIDS patients associated with each explanatory variable was calculated, using multiple logistic regression with p ≤ 0.05, and Pearson's chi-square and Fisher's exact tests with a significance level of 5%. Results: The prevalence of TB/HIV/AIDS co-infection during the study period was 9.4%, being associated with the following: gender; age; schooling; area of residence; alcohol consumption; clinical manifestation; associated disorders (diabetes and mental illness); diagnostic tests (X-Rays, sputum smear and sputum culture); and final status of individuals. Unknown values in the variables "area of residence", "schooling" and "alcohol consumption" were more frequent in individuals with TB/HIV/AIDS co-infection. Conclusion: The factors associated with TB/HIV/AIDS coinfection include socio-economic, clinical, diagnostic, and follow-up factors. Recognizing these factors may contribute to new strategies to avoid or delay undesirable prognoses in this population.(AU)


Objetivo: analizar los factores asociados al VIH/SIDA en pacientes con tuberculosis (TB) en el Estado de Minas Gerais entre 2006 y 2015. Método: se trata de un estudio transversal basado en casos de tuberculosis reportados en el estado de Minas Geraisentre 2006 y 2015 en la base de datos del sistema de información de enfermedades de reporte obligatorio (SINAN). Se calculó la prevalencia de clientes TB/VIH/SIDA asociada con cada variable explicativa, utilizando regresión logística múltiple con ≤ 0,05 y chi-cuadrado de Pearson y pruebas exactas de Fischer con un nivel de significancia del 5%. Resultados: la prevalencia de coinfección TB/VIH/SIDA durante el período de estudio fue del 9,4% asociada a sexo, edad, escolaridad, área de residencia, consumo de alcohol, forma clínica, trastornos asociados (diabetes y enfermedad mental), pruebas de diagnóstico (radiografía, baviloscopía y cultivo de esputo) y situación de clausura de los individuos. Los valores ignorados en las variables zona de residencia, escolaridad y consumo de alcohol fueron más frecuentes en individuos con coinfección TB/VIH/SIDA. Conclusión: los factores asociados con la coinfección TB/VIH/SIDA incluyen aspectos socioeconómicos, clínicos, de diagnóstico y seguimiento de casos. El reconocimiento de estos factores puede contribuir al desarrollo de estrategias para evitar o postergar pronósticos no deseados en esta población.(AU)


Subject(s)
Humans , Tuberculosis , Risk Factors , HIV , Diagnosis , Coinfection/prevention & control , Socioeconomic Factors
5.
Rev. cuba. enferm ; 34(4): e1557, oct.-dic. 2018. tab, graf
Article in Portuguese | CUMED, LILACS | ID: biblio-1126467

ABSTRACT

RESUMO Introdução: A tuberculose é uma doença infecciosa considerada um grave problema de saúde pública no Brasil, com elevadas prevalências nas regiões Norte, Nordeste e Centro-oeste. Objetivo: Analisar a tendência temporal e descrever as características clínico-epidemiológicas dos casos de tuberculose no município de Lagarto/SE, Nordeste do Brasil. Métodos: Foi realizado um estudo descritivo, retrospectivo e de série temporal, por meio de dados secundários dos casos de tuberculose notificados entre o período de 2002 e 2012. As fontes de dados utilizadas foram as fichas de investigação do Sistema de Informação de Agravos de Notificação (SINAN). Analisaram-se as tendências temporais por sexo e faixa etária através de regressão linear, considerando-se p< 0,05. Resultados: Foram notificados 315 casos de tuberculose, sendo a taxa média de incidênciade 30,15 casos para cada 100 mil habitantes. Houve um decréscimo (31 porcento) da taxa de incidência, variando de 31,51(2002) para 21,74(2012). Observou-se predomínio do sexo masculino (65,4 porcento), adultos jovens (61 porcento), casos novos (84,1 porcento), forma pulmonar (84,4 porcento), bacilíferos (66,98 porcento) e ocorrência de 05 casos (1,59 porcento) de coinfecção TB/HIV. No tocante a tendência, foi observada uma redução significativa para o sexo feminino (p=0,015) e em idosos (p=0,04). Conclusões: Apesar das variações anuais nas taxas, foi perceptível uma tendência decrescente da incidência de casos de tuberculose no município de Lagarto/SE. Torna-se importante manter e intensificar as intervenções de controle, com prioridades estratégicas focadas na busca ativa de sintomáticos respiratórios, sobretudo em localidades de difícil acesso aos serviços de saúde(AU)


RESUMEN Introducción: La tuberculosis es una enfermedad infecciosa considerada un problema grave de salud pública en Brasil, con una alta prevalencia en el norte, noreste y medio oeste. Objetivo: Analizar las tendencias en el tiempo y describir las características clínicas y epidemiológicas de los casos de tuberculosis en la ciudad de Lagarto/SE, noreste de Brasil. Métodos: Se realizó un estudio descriptivo, retrospectivo y series de tiempo, el uso de datos secundarios de los casos de tuberculosis notificados entre el período 2002 y 2012. Las fuentes de datos utilizadas fueron los registros Sistema de Información de Enfermedades de Declaración Obligatoria (SINAN). Las tendencias temporales se analizaron por sexo y grupo de edad por regresión lineal, considerando p <0,05. Resultados: Se reportaron 315 casos de tuberculosis, y la tasa media de incidencia de 30,15 casos por cada 100 mil habitantes. Hubo una disminución (31 por ciento) se la tasa de incidencia que oscila entre 31,51 (2002) a 21,74 (2012). Hubo un predominio del sexo masculino (65,4 por ciento), adultos jóvenes (61 por ciento), nuevos casos (84,1 por ciento), forma pulmonar (84,4 por ciento), la tuberculosis activa (66,98 por ciento) y la ocurrencia de 05 casos (1,59 por ciento) con coinfección con el TB/HIV. En cuanto a la tendencia se observada reducción significativa para las mujeres (p = 0,015) y mayores (p = 0,04). Conclusiones: A pesar de las variaciones anuales de las tasas, fue notable una tendencia a la baja en la incidencia de casos de tuberculosis en la ciudad de Lagarto / SE. Es importante mantener e intensificar las intervenciones de control con las prioridades estratégicas centradas en la búsqueda activa de sintomáticos respiratorios, especialmente en lugares de difícil acceso a los lugares de servicios de salud(AU)


ABSTRACT Introduction: Tuberculosis is an infectious disease considered a serious public health problem in Brazil, with high prevalence in the North, Northeast and Midwest. Objective: To analyze time trends and describe the clinical and epidemiological features of tuberculosis cases in the city of Lagarto/SE, Northeast Brazil. Methods: We conducted a descriptive, retrospective and time series study, using secondary data of tuberculosis cases notified entre the period 2002 and 2012. The data sources used were the investigation chips of Information System of Notification of Diseases (SINAN). Temporal trends were analyzed by sex and age group by linear regression, considering p <0.05. Results: 315 cases of tuberculosis were reported, and the average incidence rate of 30.15 cases per 100 thousand inhabitants. There was a decrease (31 percent) the incidence rate ranging from 31.51 (2002) to 21.74 (2012). There was a predominance of males (65.4 percent), young adults (61 percent) new cases (84.1 percent), pulmonary form (84.4 percent), active tuberculosis (66.98 percent) and the occurrence of 05 cases (1.59 percent) coinfection with TB/HIV. Regarding the trend was observed a significant reduction for females (p = 0.015) and older (p = 0.04). Conclusions: Despite annual variations in rates, a downward trend in the incidence of tuberculosis cases in the city of Lagarto/SE was noticeable. It is important to maintain and intensify control interventions with strategic priorities focused on active search for respiratory symptoms, especially in difficult to access to health services locations(AU)


Subject(s)
Humans , Tuberculosis/epidemiology , Information Storage and Retrieval/methods , Disease Notification/standards , Coinfection/prevention & control , Health Information Systems/trends , Time Series Studies , Epidemiology, Descriptive , Retrospective Studies
6.
Rev. méd. Minas Gerais ; 28: [1-4], jan.-dez. 2018.
Article in Portuguese | LILACS | ID: biblio-970495

ABSTRACT

Chikungunya é uma arbovirose caracterizada por febre alta, poliartralgia periférica, exantema, mialgia axial e intensa fadiga. Até 65% dos pacientes apresentam recuperação total dos sintomas em 4 semanas, contudo as dores articulares podem persistir por um período de 12 meses após a infecção em 4,1% dos pacientes e por até dois anos em 1,6% dos indivíduos acometidos. Um ano após a infecção 0,3% dos pacientes podem apresentar artrite inflamatória crônica. Os pacientes que permanecem com dores musculoesqueléticas e artrite pós-infecciosa são frequentemente tratados com drogas imunossupressoras. Por poderem apresentar quadro clínico semelhante e pelo fato de infecção ser comum nos pacientes portadores de doenças reumatológicas, o lúpus eritematoso sistêmico (LES) é uma afecção que deve ser abordada como diagnóstico diferencial em regiões endêmicas para essa arbovirose. Sabendo-se do crescente número de casos de chikungunya no Brasil e da relação fortemente estabelecida entre aumento de morbimortalidade em lúpicos nos quadros infecciosos, faz- se necessária uma ampla discussão dos casos emergentes. (AU)


Chikungunya is an arbovirose characterized by high fever, severe peripheral polyarthralgia, exanthema, axial myalgia and intense fatigue. Up to 65% of patients present complete recovery of symptoms at 4 weeks, however, joint pain may persist for a period of 12 months after infection in 4.1% of patients and for up to 2 years in 1.6% of affected individuals. One year after infection, 0.3% of patients may present with chronic inflammatory arthritis. Patients who remain with musculoskeletal pain and post-infectious arthritis are often treated with Immunosuppressive drugs. Due to the presence of similar clinics and the fact that double infection is common in patients with rheumatologic diseases in some populations, systemic lupus erythematosus (SLE) is a condition that must be addressed during the stipulation of differential diagnosis in regions endemic to arboviruses. Given the increasing number of cases of chikungunya in developing countries and the strongly established relationship between increased morbidity and mortality in lupus in infectious diseases, a broad discussion of emerging cases is required. (AU)


Subject(s)
Chikungunya Fever/complications , Lupus Erythematosus, Systemic/diagnosis , Lupus Erythematosus, Systemic/complications , Lupus Erythematosus, Systemic/prevention & control , Coinfection/prevention & control , Coinfection
7.
Rev. bras. epidemiol ; 17(4): 887-898, 12/2014. tab, graf
Article in English | LILACS | ID: lil-733210

ABSTRACT

OBJECTIVE: The objective of this study was to identify possible barriers to control vertical transmission of syphilis and HIV through the analysis of the orientation process of pregnant women from prenatal care to the obstetric center at an university hospital in Sao Paulo (Reference) and their return (with their exposed babies) for follow-up after hospital discharge (counter-reference). METHODS: It is a retrospective cross-sectional study including interviews with healthcare personnel. Pregnant women with syphilis and/or HIV-infection admitted for labor or miscarriage were identified from August 2006 to August 2007. Routine care for mothers and babies were analyzed. RESULTS: 56 pregnant women were identified: 43 were HIV-infected, 11 had syphilis and two were coinfected (syphilis/HIV); 22 health care professionals were interviewed. Prenatal care was identified in 91.1% of these women: 7/11 (63.6%) with syphilis; 44/45 (97.8%) HIV-infected or coinfected. The reference for delivery was satisfactory for 57.7% of the syphilis-infected women and 97.7% of the HIV-infected ones. The counter-reference was satisfactory for all babies and mothers at hospital discharge, besides the non-adherence to this recommendation. Interviews with health care professionals showed there are better routines for assisting and following-up pregnant women, puerperal women and HIV-infected or exposed babies than for those infected with syphilis. The epidemiological report and surveillance system are also better for HIV-infected patients. CONCLUSION: The difficulties in the reference and counter-reference system of these women and their babies are evident barriers to control the vertical transmission of these infectious diseases. .


OBJETIVO: O objetivo deste estudo foi identificar possíveis entraves ao controle da transmissão vertical da sífilis e HIV através da análise do processo de encaminhamento das gestantes desde os serviços de atendimento pré-natal até o Centro Obstétrico de um hospital universitário, no município de São Paulo (referência), e seu retorno, com seus bebês expostos, após alta hospitalar, para acompanhamento (contrarreferência). MÉTODO: Estudo de corte transversal, retrospectivo, acrescido de entrevistas com profissionais de saúde. Gestantes com sífilis e/ou infecção pelo HIV foram identificadas na admissão para o parto de agosto de 2006 a agosto de 2007. A rotina e o fluxo dos encaminhamentos de mães e recém-nascidos foram analisados. RESULTADOS: Foram identificadas 56 gestantes infectadas: 43 com infecção pelo HIV, 11 com sífilis e duas coinfectadas (sífilis/HIV); 22 profissionais de saúde foram entrevistados. Acompanhamento pré-natal foi feito por 91,1% das mulheres: 7/11 (63,6%) com sífilis; 44/45 (97,8%) infectadas pelo HIV ou coinfectadas. A referência para o parto foi adequada para 57,1% das gestantes com sífilis e 97,7% daquelas infectadas pelo HIV. A contrarreferência foi adequada para todas as gestantes, apesar da não aderência a essa recomendação. Entrevistas com os profissionais de saúde revelaram que as rotinas e o fluxo de encaminhamento das gestantes, puérperas e recém-nascidos estão mais bem estabelecidos para HIV do que para sífilis. A vigilância epidemiológica e notificação também foram mais eficazes para o HIV. CONCLUSÃO: As dificuldades no sistema de referência e contrarreferência dessas mulheres e seus bebês são evidentes entraves ao controle da t...


Subject(s)
Humans , Female , Pregnancy , Adult , Young Adult , Coinfection/transmission , HIV Infections/transmission , Syphilis/transmission , Brazil , Coinfection/prevention & control , HIV Infections/prevention & control , Infectious Disease Transmission, Vertical , Retrospective Studies , Syphilis/prevention & control
8.
Article in English | IMSEAR | ID: sea-156443

ABSTRACT

Background. Patients with HIV/AIDS are at a high risk of being infected with toxin-producing strains of Clostridium difficile (C. difficile) because of frequent hospitalization, exposure to antibiotics and antibiotic prophylaxis for opportunistic infections. There are little data from India on the prevalence of C. difficile infection in such patients. Methods. We assessed the occurrence of C. difficile infections in HIV-positive patients with diarrhoea by looking for the presence of its toxin as well as by culturing. Enzyme immunoassay (EIA, Premier toxins A and B; Meridian Diagnostic Inc.) was used to detect toxin from 237 fresh stool samples collected from HIV-positive patients with diarrhoea. Culture was done on cycloserine–cefoxitin–fructose agar and brain– heart infusion agar. Results. C. difficile was found in 12 of 237 (5.1%, 95% CI 2.64%–8.68%) HIV-positive patients with diarrhoea (9 patients were positive by EIA and 3 by culture). The presence of C. difficile in patients who had received antiretroviral therapy (7/66 [10.6%]) was significantly higher (p<0.016) compared with those who had not (5/171 [3%]). Of the 12 patients positive for C. difficile, 7 were on antiretroviral therapy for a mean (SD) of 34.4 months with mean CD4+ count of 186 (98.81) cells/cmm and 5 patients were anti-retroviral-naïve with mean CD4+ count of 181 (68.7) cells/cmm. All the 12 patients were on antibiotics for previous 2 months and 4 of 12 had been hospitalized in the previous 30 days. Conclusion. C. difficile infections occurred more frequently in patients who had received antiretroviral therapy. Our study population had a lower frequency of C. difficile infections compared to previous studies.


Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Anti-Retroviral Agents/therapeutic use , Clostridioides difficile/drug effects , Clostridioides difficile/isolation & purification , Coinfection/epidemiology , Coinfection/prevention & control , Cross-Sectional Studies , Diarrhea/drug therapy , Diarrhea/epidemiology , Diarrhea/microbiology , Enterocolitis, Pseudomembranous/drug therapy , Enterocolitis, Pseudomembranous/epidemiology , Enterocolitis, Pseudomembranous/prevention & control , Female , HIV Infections/drug therapy , HIV Infections/epidemiology , Humans , Male , Middle Aged , Prevalence , Risk Factors , Young Adult
10.
Article in English | IMSEAR | ID: sea-137346

ABSTRACT

Human immunodeficiency virus (HIV) associated tuberculosis (TB) remains a major global public health challenge, with an estimated 1.4 million patients worldwide. Co-infection with HIV leads to challenges in both the diagnosis and treatment of tuberculosis. Further, there has been an increase in rates of drug resistant tuberculosis, including multi-drug (MDR-TB) and extensively drug resistant TB (XDRTB), which are difficult to treat and contribute to increased mortality. Because of the poor performance of sputum smear microscopy in HIV-infected patients, newer diagnostic tests are urgently required that are not only sensitive and specific but easy to use in remote and resource-constrained settings. The treatment of co-infected patients requires antituberculosis and antiretroviral drugs to be administered concomitantly; challenges include pill burden and patient compliance, drug interactions, overlapping toxic effects, and immune reconstitution inflammatory syndrome. Also important questions about the duration and schedule of anti-TB drug regimens and timing of antiretroviral therapy remain unanswered. From a programmatic point of view, screening of all HIV-infected persons for TB and viceversa requires good co-ordination and communication between the TB and AIDS control programmes. Linkage of co-infected patients to antiretroviral treatment centres is critical if early mortality is to be prevented. We present here an overview of existing diagnostic strategies, new tests in the pipeline and recommendations for treatment of patients with HIV-TB dual infection.


Subject(s)
Antiretroviral Therapy, Highly Active/adverse effects , Antiretroviral Therapy, Highly Active/methods , Coinfection/drug therapy , Coinfection/prevention & control , Diagnostic Techniques, Respiratory System , Drug Administration Schedule , Drug Interactions , HIV Infections/complications , Humans , Immune Reconstitution Inflammatory Syndrome/etiology , Patient Compliance , Public Health Practice , Serologic Tests/methods , Tuberculosis/complications , Tuberculosis/diagnosis , Tuberculosis/drug therapy , Tuberculosis/prevention & control
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