Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085437 (bacterial meningitis)
 4,038 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A five-center collaborative study was undertaken to determine the suitability of the Phadebact CSF test kit and the Phadebact group B Streptococcus reagent for routine use by clinical laboratories to detect antigens of common organisms causing bacterial meningitis. The kits employ staphylococcal protein A coagglutination to detect the antigens of Haemophilus influenzae types a, b, c, d, e, and f, Neisseria meningitidis groups A, B, C, Y, and W135, Streptococcus pneumoniae (83 serotypes), and group B Streptococcus. A total of 2,817 individual tests were performed on 577 cerebrospinal fluid specimens. The percent positive specimens detected by coagglutination was as follows: overall, 84%; H. influenzae, 97%; group B Streptococcus, 75%; S. pneumoniae, 71%; and N. meningitidis, 58%. Eighty-five of the specimens were also tested by counterimmunoelectrophoresis. Coagglutination was more sensitive than counterimmunoelectrophoresis because it detected 74% of the positive specimens, whereas counterimmunoelectrophoresis detected only 65%. No false-positive results were obtained with coagglutination. The Phadebact CSF test kit is recommended for routine use in screening cerebrospinal fluid samples for antigens of the common organisms causing bacterial meningitis along with the Gram stain and culture for delayed confirmation of the rapid results.
J Clin Microbiol 1983 Dec
PMID:Evaluation of the Phadebact CSF test for detection of the four most common causes of bacterial meningitis. 641 56

We studied the penetration of moxalactam into the cerebrospinal fluid of 16 children (age range one month to 4 1/2 years) who were being treated for bacterial meningitis. Two hours after single intravenous doses of 15 or 25 mg/kg, moxalactam was detectable in the CSF in only one of 11 instances; however, following three doses (50 mg/kg each) moxalactam was detectable in eight of 17 instances. In these eight instances CSF concentrations of moxalactam ranged between 1.5 and 18.9 micrograms/ml (mean 7.7) and the CSF/plasma ratio ranged from 2.6 to 36% (mean 17.7). There was no relation between the stage of meningitis or the CSF cell count and the diffusion of the drug into the CSF. However, the diffusion of the drug significantly correlated with the CSF protein content. In view of the unpredictability of moxalactam penetration into CSF, caution should be exercised in using it alone in the treatment of meningitis.
J Pediatr 1981 Dec
PMID:Diffusion of moxalactam into the cerebrospinal fluid in children with bacterial meningitis. 645 73

16 bacterial meningitis on 150 observations of purulent meningitis have clear or normal CSM at the initial lumbar puncture. Neisseria meningitidis is the principal germ and there is often purpura and moderate shock. Bacteremia is present in three of the six observations with normal CSF. CSF in controlled a second time 9 to 48 h after the first control. In 14 cases CSF is purulent. Treatment is delayed in eight cases.
Pediatrie 1984 Dec
PMID:[Bacterial meningitis with initially clear CSF]. 653 72

Multiple cysts in both hemispheres were detected in four children under 1 year of age by real-time sonographic sector scanning. These cysts, typical of multiple cystic encephalomalacia, followed viral encephalitis in two, bacterial meningitis in one, and bacterial meningitis superimposed on intracerebral hemorrhage in one. The diagnosis of multiple cystic encephalomalacia, which has a grave prognosis, is readily made with high-resolution real-time sonography.
AJR Am J Roentgenol 1983 Dec
PMID:Sonographic recognition of multiple cystic encephalomalacia. 660 38

In an attempt to develop a rational basis for performing lumbar puncture in sepsis workups, the hypothesis was tested that, for each of eight variables with a known association with bacteremia, the frequencies for patients having bacterial meningitis would be significantly greater than those in patients having bacteremia alone. In a one-year period, 168 lumbar punctures were performed in children having a mean age of 7.3 months. Patients were assigned to four groups: bacterial meningitis, bacteremia only, aseptic meningitis, and normal. Mean age, frequencies of symptoms, clinical appearances, ethnic groups, and sex ratio were determined for all groups. Frequencies of eight variables were determined and compared between Groups I and II.Results indicated that frequencies were not significantly different for groups I and II and that lethargy and petechiae, although distinguishing between groups I and IV, did not distinguish among the three groups having serious disease. It was concluded that since one cannot distinguish among groups having serious disease, all such patients suspected of sepsis should undergo lumbar puncture.
J Natl Med Assoc 1983 Dec
PMID:Should lumbar puncture be routinely performed in patients with suspected bacteremia? 665 17

To investigate the relative importance of the many possible influencing factors and developmental traits of systemic meningococcal disease (MCd) in the practical Norwegian context, a comprehensive multipurpose case control study was carried out during the winter of 1981-1982 on incident cases in the whole country. The design of the study, the MenOPP project, is outlined. The main inclusion criteria for patients were suspected bacterial meningitis and/or septicemia on referral to hospital. This resulted in 115 verified or probable cases of MCd and 61 patient controls. Randomly drawn from three age strata, 320 population controls were actually approached and 293 (92%) of these responded to the "environmental questionnaire". So did most of the patients (98%). The clinical data mainly comprised information from the commencement of the disease to a sequelae check about six weeks after hospital admission. Laboratory data on strain and serum characteristics were, and still are, collected. The results are to be published in several papers. Here, some epidemiological characteristics of the material are given. Regional, seasonal, and age/sex differences in case fatality are reported and discussed.
NIPH Ann 1983 Dec
PMID:An epidemiological, clinical and microbiological follow-up study of incident meningococcal disease cases in Norway, winter 1981-1982. Material and epidemiology in the MenOPP project. 667 81

A study undertaken to determine whether there is any association between nutritional status and bacterial meningitis showed that of 304 children with bacterial meningitis seen in a 2-year period at Baragwanath Hospital, only 20,4% had protein energy malnutrition (PEM), whereas 34% of all children admitted had avert malnutrition. Relating these figures to the nutritional status of the population served by this hospital showed that the prevalence of PEM in children with meningitis did not differ from that in the community in which they lived. Possible reasons for the absence of an association between PEM and malnutrition are discussed.
S Afr Med J 1980 Dec 20
PMID:Nutritional status of children with bacterial meningitis. 677 82

Elderly persons are prone to more frequent or greater morbidity and higher mortality from selected infectious diseases than the average population. Factors that may affect this increased predilection or poorer prognosis include environmental exposure, normal physiological changes of aging, coexistence of chronic diseases and alteration of host defense mechanisms. Infections to which the aged are particularly vulnerable are pneumonia, influenza, tuberculosis, urinary tract infection, Gram-negative bacteremia, intra-abdominal sepsis, soft tissue infection, infective endocarditis, bacterial meningitis, bacterial arthritis and herpes zoster infection.
West J Med 1981 Dec
PMID:Important infections in elderly persons. 703 32

A 19-month-old boy suffered eight episodes of bacterial meningitis. During the ninth episode a meningocele of the basioccipital clivus communicating with the nasopharynx was discovered. Identification of the organism causing the episodes of meningitis was not helpful in pointing to the site of this congenital anatomic defect. Surgical closure of the defect has prevented further recurrences.
Pediatrics 1982 Dec
PMID:A new, treatable source of recurrent meningitis: basioccipital meningocele. 714 51

A total of 38 patients with bacterial meningitis received either 50 or 75 mg of cefuroxime per kg of body weight given as a 15-min intravenous infusion during the first to third days of therapy. The mean peak plasma concentrations of cefuroxime after doses of 50 and 75 mg/kg were 105 and 152 micrograms/ml, respectively. In five patients, pharmacokinetic values were determined after multiple doses of 50 mg of cefuroxime per kg every 6 h. The mean peak plasma concentrations were 120 micrograms/ml after the first dose and 130 micrograms/ml after the last dose. The concentrations at 6 h were 3.25 and 11.0 micrograms/ml after the first and last doses, respectively. The elimination half-life was approximately 1.5 h, and the apparent volume of distribution was 650 ml/kg. The plasma clearance rate was 195 to 198 ml/min per 1.73 m2. Penetration into the cerebrospinal fluid, expressed as the ratio of the cerebrospinal fluid to serum areas under the curve times 100, was 6.4% in patients given 50 mg of cefuroxime per kg and 10% in those who received 75 mg/kg. The cerebrospinal bactericidal activity in 27 patients was less than or equal to 1:8; only 2 patients had bactericidal activity of less than or equal to 1:2.
Antimicrob Agents Chemother 1982 Dec
PMID:Pharmacokinetics of cefuroxime in infants and children with bacterial meningitis. 715 72


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