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| Registros recuperados: 19 | |
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| Casagrande,S.T.; Landgraf,I.M.; Kobata,A.M.M.; Zanella,R.C.; Bokermann,S.. |
| A total of 1712 strains of Haemophilus influenzae isolated from patients with invasive diseases were obtained from ten Brazilian states from 1996 to 2000. ß-Lactamase production was assessed and the minimum inhibitory concentrations (MIC) of ampicillin, chloramphenicol, ceftriaxone and rifampin were determined using a method for broth microdilution of Haemophilus test medium. The prevalence of strains producing ß-lactamase ranged from 6.6 to 57.7%, with an overall prevalence of 18.4%. High frequency of ß-lactamase-mediated ampicillin resistance was observed in Distrito Federal (25%), São Paulo (21.7%) and Paraná (18.5%). Of the 1712 strains analyzed, none was ß-lactamase negative, ampicillin resistant. A total of 16.8% of the strains were resistant to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Haemophilus influenzae; Meningitis; Antimicrobial resistance. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2002001100006 |
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| Casagrande,S.T.; Vicente,E.J.; Landgraf,I.M.; Kobata,A.M.M.. |
| From 1989 to 1995, a total of 391 Haemophilus influenzae isolates were recovered from the cerebrospinal fluid (CSF) of hospitalized patients in São Paulo, Brazil. The majority of strains were isolated from infants aged less than 5 years. Strains belonging to biotype I (64.7%), biotype II (34.5%) and biotype IV (0.76%) were detected. Ninety-nine percent of these strains were serotype b. Minimal inhibitory concentration (MIC) was determined for ampicillin, chloramphenicol and ceftriaxone. The ß-lactamase assay was performed for all strains. The rate of ß-lactamase producer strains ranged from 10 to 21.4% during a period of 7 years, with an overall rate of 13.8%. Of the 391 strains analyzed, none was ß-lactamase negative ampicillin resistant (BLNAR). A total... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Haemophilus influenzae; Meningitis; Antimicrobial resistance. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000000300006 |
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| Domingues,Renan Barros; Santos,Márcio Vega dos; Leite,Fernando Brunale Vilela de Moura; Senne,Carlos. |
| ABSTRACT The precise diagnosis of bacterial meningitis is essential. Cytological and biochemical examination of cerebrospinal fluid (CSF) are not specific. Conventional methods for bacterial meningitis lack sensitivity or take too long for a final result. Therefore, other methods for rapid and accurate diagnosis of central nervous system infections are required. FilmArray meningitis/encephalitis (ME) panel is a PCR multiplex for simultaneous and rapid identification of 14 pathogens, including 6 bacteria, 7 viruses, and Cryptococcus. We evaluated 436 CSF samples submitted to FilmArray ME Panel. Among them, 25 cases were positive for bacteria, being Streptococcus pneumonia the most frequent (48 %). Among positive cases for bacteria, 60 % were positive only... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Meningitis; FilmArray Meningitis/Encephalitis; Cerebrospinal fluid; Polymerase chain reaction. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702019000600468 |
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| Anoop,P.; Anjay,M. A.; Vincent,Johny; Girija,B.. |
| Citrobacter, a Gram-negative enteric bacillus, is a rare cause of septicemia and meningitis, seldom reported beyond the neonatal period. It is characterized by a fulminant clinical course and a high incidence of complications, including brain abscesses. We studied a three-month-old infant with Citrobacter meningitis, who developed acute communicating hydrocephalus and multiple periventricular brain abscesses while on treatment. The patient died, despite intensive antibiotic treatment directed towards the causative organism, C. diversus. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrobacter; Meningitis; Brain abscess. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702003000600013 |
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| Espinoza-Gómez,F.; Newton-Sánchez,O.A.; Melnikov,V.; Virgen-González,O.; Unrau,J.. |
| The purpose of the present work was to inform about the first case of meningitis associated to the bacteria Alcaligenes xylosoxidans in a patient with HIV/AIDS. The patient was a 46-year-old male, with the antecedent of have been diagnosed for HIV/ AIDS, who attended in the Hospital Universitario de Colima, Mexico, with fever, shock and meningismus. The study of the cerebrospinal fluid showed pleocytosis, elevated protein levels and hypoglycorrhachia. The culture yielded the presence of Alcaligenes xylosoxidans with sensitivity to ciprofloxacin. After 14 days of treatment with this antibiotic, the patient showed neurologic improvement and was able to continue with his outpatient antiretroviral treatment. The present case shows the importance of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Meningitis; Alcaligenes xylosoxidans; HIV/AIDS. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702007000600015 |
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| Khan,Fida A.. |
| Meningitis is an uncommon complication of neurosurgical procedures, with an incidence of 1.1% to 2.5%. Although unusual, the frequency of nosocomial Gram-negative meningitis appears to be increasing. Gram-negative meningitis has been documented following disruption of the dura-arachnoid barrier secondary to trauma or surgery. The association of Gram-negative bacillary meningitis with neurosurgical procedures was first reported in the 1940's. Wolff et al. described the association between Enterobacter species and post-neurosurgical infection. More recently, risk factors for nosocomial Enterobacter meningitis have been characterized by Parodi et al. Adipose graft, as an independent risk factor has not yet been reported. A patient with acoustic neuroma... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Enterobacter; Meningitis; Neuroma and translabyrinthine resection. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000500009 |
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| Barroso,David Eduardo; Carvalho,DM; Casagrande,ST; Rebelo,MC; Soares,V; Zahner,V; Solari,CA; Nogueira,SA. |
| The main objectives of the present study were to investigate the clinical and laboratory features of meningococcal disease in the city of Rio de Janeiro, Brazil, during the overlap of 2 epidemics in the 1990s. We conducted a study of a series of cases of meningococcal disease admitted in a Meningitis Reference Hospital. All clinical isolates available were analyzed by means of microbiological epidemiological markers. In 1990, Neisseria meningitidis serogroup B:4,7:P1.19,15, 1.7,1 sulfadiazine-resistant of the ET-5 complex emerged causing epidemic disease. Despite mass vaccination campaign (VaMengoc B+C®), the ET-5 clone remained hyperendemic after the epidemic peaked. In 1993 to 1995, an epidemic of serogroup C belonged to the cluster A4 overlapped, with a... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Neisseria meningitidis; Meningococcal disease; Epidemic; Meningitis; Sepsis. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000300008 |
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| Alvares,Jackelline Rodrigues; Mantese,Orlando Cesar; Paula,Alan de; Wolkers,Paula Carolina Bejo; Almeida,Viviene Vieira Prado; Almeida,Samanta Cristine Grassi; Guerra,Maria Luiza Leopoldo Silva; Brandileone,Maria Cristina de Cunto. |
| OBJECTIVES: To determine the prevalence of pneumococcal serotypes and antimicrobial susceptibility in patients with meningitis, and to evaluate the implications for vaccine coverage. METHODS: Pneumococcal strains obtained from normally sterile fluids from patients admitted with meningitis were isolated at the Hospital de Clínicas of the Universidade Federal de Uberlândia, Minas Gerais State, and sent to the Instituto Adolfo Lutz, city of São Paulo, São Paulo State, for further identification, serotyping, and antimicrobial susceptibility determination. RESULTS: From April 1999 to April 2009, 338 pneumococcal strains were isolated, and 72 obtained from patients with meningitis, were analyzed. Patients' ages varied from one month to 82.2 years (mean of 18.4 ±... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Streptococcus pneumoniae; Meningitis; Serotyping; Pneumococcal vaccines; Drug resistance. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702011000100005 |
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| Carmo,Ricardo Andrade; Moura,Alexandre Sampaio; Christo,Paulo Pereira; Morandi,Ana Cláudia; Oliveira,Marcelo Silva. |
| Few patients with symptomatic neurosyphilis present with signs and symptoms of acute meningitis. Here we report two cases of syphilitic meningitis diagnosed in HIV patients with meningeal syndrome. The first case, a 30-year-old black bisexual male, had concurrent meningeal and ocular syphilis with persistent unusually low CSF glucose levels. He responded well to 21 days of intravenous penicillin therapy. The second case was a 55-year-old female with epilepsy, depression, behavioral disorder and confusion. The diagnosis of HIV infection was made after onset of the syphilitic meningitis. She was treated with 21 days i.v. penicillin with improvement in her clinical condition. The clinical aspects of combined neurosyphilis and HIV infection, plus special... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: AIDS; Meningitis; Neurosyphilis. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702001000500007 |
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| Puricelli,Rubens C. B.; Kupek,Emil; Westrupp,Maria Helena Bittencourt. |
| Consolidation of data on meningococcal disease surveillance for the state of Santa Catarina, Brazil, has provided new insight about the evolution of this disease during the period of 1971-2000. A descriptive epidemiological study, based on retrospective analysis of all cases of meningococcal disease notified in the state of Santa Catarina, linked the surveillance data from the Secretary of the State of Health, magnetic tape records and the data from the national surveillance of diseases of obligatory notification. Following World Health Organization guidelines, cumulative incidence exceeding five cases per 100,000 inhabitants was considered indicative of an epidemic. Official population data from the Fundação Instituto Brasileiro de Geografia e Estatística... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Meningitis; Meningococcal disease; Surveillance; Vaccination; Brazil. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702004000300008 |
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| Registros recuperados: 19 | |
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