Clarithromycin
Mostrando 25-36 de 473 artigos, teses e dissertações.
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25. Molecular identification and typing of Mycobacterium massiliense isolated from postsurgical infections in Brazil
OBJECTIVE: One hundred thirty-one cases of postsurgical infections were reported in Southern Region of Brazil between August 2007 and January 2008. Thirty-nine (29.8%) cases were studied; this report describes epidemiological findings, species identification, antimicrobial susceptibility and clonal diversity of rapidly growing mycobacteria isolated in this o
Brazilian Journal of Infectious Diseases. Publicado em: 2011-10
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26. Impact of macrolide therapy on mortality of HIV-infected patients with community-acquired pneumonia in a tertiary teaching hospital
BACKGROUND: Bacterial pneumonia is one of the main causes of morbidity and mortality in patients infected by the human immunodeficiency virus (HIV). The main objective of this study was to evaluate the effect of macrolide therapy in combination with a beta-lactam based empiric regimen for inpatients with community-acquired pneumonia and HIV. METHODS: This is
Brazilian Journal of Infectious Diseases. Publicado em: 2011-06
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27. Isolation of Helicobacter pylori in gastric mucosa and susceptibility to five antimicrobial drugs in Southern Chile
Helicobacter pylori colonizes more than 50% of the world population thus, it is considered an important cause of gastric cancer. The aim of this study was to determine the isolation frequency of H. pylori in Southern Chile from patients with symptomatology compatible with gastritis or gastric ulcer and to correlate these findings with demographic parameters
Brazilian Journal of Microbiology. Publicado em: 2011-06
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28. The effect of Helicobacter pylori eradication on macrophage migration inhibitory factor, C-reactive protein and fetuin-a levels
OBJECTIVES: To determine the effect of Helicobacter pylori (H. pylori) eradication on blood levels of high-sensitivity C-reactive protein (hs-CRP), macrophage migration inhibitory factor and fetuin-A in patients with dyspepsia who are concurrently infected with H. pylori. METHODS: H.pylori infection was diagnosed based on the 14C urea breath test (UBT) and h
Clinics. Publicado em: 2010-06
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29. Characterization of 23S rRNA domain V mutations in gastric biopsy patients from the eastern Amazon
Resistance of Helicobacter pylori to clarithromycin is characterised by simple point mutations in the 23S ribosomal RNA (rRNA) gene and is responsible for the majority of cases of failure to eradicate this bacterium. In this paper, we characterised the variability of the 23S rRNA gene in biopsies of patients with gastric pathologies in the eastern Amazon (No
Memórias do Instituto Oswaldo Cruz. Publicado em: 2010-05
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30. Duodenal gastric metaplasia and Helicobacter pylori infection in patients with diffuse nodular duodenitis
Whether the regression of gastric metaplasia in the duodenum can be achieved after eradication of Helicobacter pylori is not clear. The aim of the present study was to investigate the relationship between H. pylori infection and gastric metaplasia in patients with endoscopic diffuse nodular duodenitis. Eighty-six patients with endoscopically confirmed nodula
Brazilian Journal of Medical and Biological Research. Publicado em: 06/06/2007
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31. Hematological and hemostatic alterations induced by clofazimine and clarithromycin in rats / Alterações hematológicas e hemostáticas induzidas pela clofazimina e claritromicina em ratos
Clarithromycin and clofazimine have been used to treat leprosy and tuberculosis as well as infections of Mycobacterium avium complex, an ordinary complication in patients who are in advanced stage of Acquired Immunodeficiency Syndrome (AIDS). As the data about the toxicity of therapeutic schemes including those drugs are scarce, this research had the aim to
Publicado em: 2007
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32. Comparação de dois regimes terapêuticos no retratamento da infecção por h. pylori: ensaio clínico aberto, prospectivo e aleatorizado
H. pylori treatment failure is a growing problem in daily practice. Aim: to evaluate and compare the efficacy of two new regimes as second-line options in a randomized, prospective study. Methods: Patients previously submitted, without success, to clarithromycin-based regimes were included. 13C-urea breath test (UBT) was performed in all patients. The patien
Publicado em: 2007
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33. Effect of Helicobacter pylori infection and acid blockade by lansoprazole on clarithromycin bioavailability
The effect of proton pump inhibitors and Helicobacter pylori infection on the bioavailability of antibiotics is poorly understood. We determined the effects of 5-day oral administration of 60 mg lansoprazole on the bioavailability of clarithromycin in individuals with and without H. pylori infection. Thirteen H. pylori-infected and 10 non-infected healthy vo
Brazilian Journal of Medical and Biological Research. Publicado em: 02/02/2006
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34. Gatifloxacin in the treatment of community-acquired pneumonias: a comparative trial of ceftriaxone, with or without macrolides, in hospitalized adult patients with mild to moderately severe pneumonia
Community-acquired pneumonia is very common, but some of the cases do require hospitalization for treatment, particularly when older patients and/or co-morbidities are involved; both "typical" and "atypical" respiratory pathogens take part etiologically, and there is increasing concern about the emergence of resistance. There is interest in therapeutic optio
Brazilian Journal of Infectious Diseases. Publicado em: 2004-02
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35. Therapeutic efficacy of ranitidine bismuth citrate with clarithromycin for seven days in the eradication of Helicobacter pylori in Brazilian peptic ulcer patients
CONTEXTO: O tratamento curativo da úlcera péptica é proporcionado atualmente pela erradicação da bactéria Helicobacter pylori, a ela associada, mas o melhor esquema de erradicação ainda não está determinado. OBJETIVO: Avaliar a eficácia de um esquema terapêutico com citrato de bismuto ranitidina 400 mg associado a claritromicina 500 mg, ministrad
Sao Paulo Medical Journal. Publicado em: 2003
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36. Antimicrobial resistance in respiratory pathogens isolated in Brazil during 1999-2000
The in vitro antimicrobial susceptibility of the respiratory pathogens Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis to commonly tested and prescribed agents was investigated during 1999-2000 and compared with results obtained during a previous 1997-1998 study. Of 448 isolates of S. pneumoniae collected and tested in 1999-2000,
Brazilian Journal of Infectious Diseases. Publicado em: 2001-12