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Registros recuperados: 4
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Prevalence of HIV infection in patients hospitalized for tuberculosis in Bahia, Brazil BJID
Matos,Eliana Dias; Lemos,Antônio Carlos Moreira; Bittencourt,Carolina; Mesquita,Critiane Leite; Kuhn,Patrícia Chamadoira.
HIV infection is an important risk factor for the development of tuberculosis (TB), and also affects its morbidity and mortality. This study estimated the prevalence of HIV infection in patients hospitalized for TB in Bahia (in northeastern Brazil) and to evaluate its impact on in-hospital mortality. A total of 375 patients with TB, admitted consecutively to a TB reference hospital in Salvador (Bahia, Brazil), were evaluated between July 2001 and July 2003. Anti-HIV serology was performed in all patients irrespective of clinical and/or epidemiological data suggestive of HIV infection. Death during hospitalization was the principal event-dependent variable. Mean age of patients was 41.4 ± 16.2 years and the male/female ratio was 3.4:1.0. The prevalence of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Tuberculosis; HIV infection; Prevalence; Brazil; Bahia.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702007000200007
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Anti-tuberculosis drug resistance in strains of Mycobacterium tuberculosis isolated from patients in a tertiary hospital in Bahia BJID
Matos,Eliana Dias; Lemos,Antônio Carlos Moreira; Bittencourt,Carolina; Mesquita,Cristiane Leite.
Anti-tuberculosis drug resistance, particularly multiresistance, is a crucial issue in the control of tuberculosis (TB). This study estimated the prevalence of primary and acquired anti-tuberculosis drug resistance in strains of Mycobacterium tuberculosis isolated from hospitalized patients, to identify the risk factors for resistance, and to evaluate the its impact on hospital mortality for tuberculosis. Strains of Mycobacterium tuberculosis from 217 patients hospitalized for TB were analyzed. Subjects were recruited sequentially at a TB reference hospital in Salvador, Bahia, Brazil from July 2001 to July 2003. Multiresistant (MR) strains were defined as strains resistant to rifampicin and isoniazid. Of a total of 217 strains isolated, 41 (19.0%, 95%CI:...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mycobacterium tuberculosis; Tuberculosis; Resistance; Multiresistance; Hospitals; Bahia-Brazil.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702007000300007
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Multidrug-resistant tuberculosis BJID
Lemos,Antônio Carlos Moreira; Matos,Eliana Dias.
Despite the efforts made worldwide to reduce the number of cases of drug-susceptible tuberculosis, multidrug-resistant tuberculosis (MDR-TB) constitutes an important public health issue. Around 440,000 new cases of MDR-TB are estimated annually, although in 2008 only 7% of these (29,423 cases) were notified. The laboratory tests for diagnosing resistance may be phenotypic (based on culture growth in the presence of drugs) or genotypic (i.e. identification of the presence of mutations that confer resistance). The urgent need for a rapid means of detecting resistance to anti-TB drugs has resulted in the development of many genotypic methods over recent years. The treatment of MDR-TB is expensive, complex, prolonged (18-24 months) and associated with a higher...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Multidrug-resistant tuberculosis; Review; Diagnosis; Treatment.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702013000200018
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Paragonimiasis: first case reported in Brazil BJID
Lemos,Antônio Carlos Moreira; Coelho,João Carlos; Matos,Eliana Dias; Montal,Guilherme; Aguiar,Fernanda; Badaró,Roberto.
The authors present a case from a 59 years old white female Brazilian patient, based in Salvador-Bahia, Brazil's northeastern side area, who experienced irritative cough and progressive dyspnea, and, after 18 months, was admitted to a hospital with respiratory insufficiency. The physical exam showed diffuse rales in both hemithoraces. Initial leukogram showed 14,400 cells/mL with 14% of eosinophils and chest X-ray showed peribronchovascular infiltrate, predominating in the lower half of the lung fields, and small opaque nodules. The high-resolution computed tomography scan of the chest (HRCT) presented compatible pattern with airways disease, especially from the small airways, with air trapping, tree sprouting images, central lobular nodules and...
Tipo: Info:eu-repo/semantics/report Palavras-chave: Paragonimiasis; Tuberculosis; Respiratory insufficiency; Bronchiolitis Brazil; Case report.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702007000100031
Registros recuperados: 4
Primeira ... 1 ... Última
 

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