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1.
E Miller A Nicoll S A Rousseau P J Sequeira M H Hambling R W Smithells H Holzel 《British medical journal (Clinical research ed.)》1987,294(6574):737-739
The incidence of congenital rubella was found to be 2.3 times higher in Asian than non-Asian births in England and Wales. This was attributed in part to higher susceptibility to rubella in Asian than non-Asian women, as shown by antenatal serological data from public health laboratories in Leeds, Luton, and Manchester. Examination of the ethnic origin of pregnant women requesting laboratory testing after contact with rubella or rash and of women with laboratory confirmed rubella in pregnancy also suggested that the disease was being underdiagnosed in pregnant Asian women. Failure to prevent congenital rubella by termination of infected pregnancies may therefore contribute to the increased incidence of the syndrome in Asians. Health education programmes about the dangers of rubella in pregnancy and of the need for vaccination can readily be promoted in the Asian community through existing ethnic organisations. Protection of other ethnic minorities likely to be at similar increased risk may require a vaccination programme aimed at national elimination of rubella. 相似文献
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OBJECTIVES: This study retrospectively examines the efficacy of prophylactic intravenous antibiotic regimens in the prevention of odontogenic bacteraemia in children with severe congenital heart defects receiving comprehensive dental treatment under general anaesthesia. PATIENTS AND METHODS: Blood cultures were taken from children with congenital cardiac defects 30 seconds after completion of dental treatment under general anaesthesia. Antibiotic prophylaxis had been given intravenously immediately before dental treatment. The choice of antibiotics and the extent of dental treatment were recorded. The percentage prevalence of bacteraemia was compared with published data following multiple dental extractions using the same clinical and microbiological methodology. RESULTS: The overall percentage prevalence of positive cultures in children receiving intravenous prophylactic antibiotics was 16%. The percentage of positive blood cultures in cardiac children who received ampicillin alone was not significantly different from that in children having a combination of amikacin and teicoplanin (16.7% v 22.2%) respectively [Chi Square = 0.385, df = 1, P= 0.535]. When compared with multiple extractions, both ampicillin alone and amikacin with teicoplanin were effective in reducing the prevalence of odontogenic bacteraemia. CONCLUSIONS: In children with cardiac defects, bacteraemia after dental treatment is reduced by antibiotics but is still detected on 16% of occasions. In comparison with children receiving ampicillin alone, the combination of amikacin and teicoplanin is as effective in reducing bacteraemia in children who are either allergic to penicillins or who have received them within the previous month. 相似文献
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Murine monoclonal antibodies for detection of antigens and culture identification of Neisseria meningitidis group B and Escherichia coli K-1. 总被引:2,自引:1,他引:1
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E Krambovitis M B McIllmurray P A Lock H Holzel M R Lifely C Moreno 《Journal of clinical microbiology》1987,25(9):1641-1644
Four murine monoclonal antibodies which reacted with a (2----8)alpha-linked sialic acid polysaccharide were produced. Three of the antibodies reacted specifically with Neisseria meningitidis serogroup B and Escherichia coli K-1 polysaccharide antigens, whereas one antibody cross-reacted with N. meningitidis group C polysaccharide antigen, a (2----9)alpha-linked homopolymer of sialic acid. By using the most avid antibody (MB 62), a latex particle agglutination test was developed which could detect capsular polysaccharide at 10 ng/ml. It also detected antigen in the cerebrospinal fluid (CSF) of all seven N. meningitidis group B- and two E. coli K-1-infected patients, whereas 57 control CSF samples, including 8 from neonates, were negative. Cultures of 21 N. meningitidis group B strains, 7 E. coli K-1 strains, and 1 Moraxella nonliquefaciens strain gave a positive result, whereas 53 strains from other serogroups were all negative. In a separate clinical evaluation, the overall sensitivity of the latex particle agglutination test was 81% (22 of 27) with fresh CSF samples, 48% (15 of 31) with stored CSF samples, and 94% (32 of 34) with blood cultures. No false-positive reactions were recorded with 165 control CSF samples, and the specificity with blood cultures was 99.4% (519 of 522). 相似文献
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Kerr J Engel J Schlesinger-Raab A Sauer H Hölzel D 《Diseases of the colon and rectum》2003,46(8):1038-1046
PURPOSE: The purpose of the study was to examine the
effect of communication on rectal cancer patients quality
of life over four years. Previous studies have either used
short follow-up periods or examined only certain aspects of
quality of life, such as anxiety and depression. METHODS:
In a prospective, observational study, rectal cancer patients,
recruited by clinicians over a two-year period, were sent
questionnaires over four years. The clinical details of these
patients were recorded by the Munich Cancer Registry. The
psychological scores from the European Organization for
Research and Treatment of Cancer QLQ-C30 and CR38
were the main outcome variables. RESULTS: Thirty-nine
percent of the sample reported that some aspect of the
communication they received was unclear (incomprehensible
or too little). More than 60 percent wished to speak
more with their physician. Younger patients and those in
larger hospitals were more likely to report unclear communication
(P < 0.05). Analyses of covariance, controlled for
age, gender, adjuvant therapy, stoma, education, clinic, and
comorbidity, demonstrated that role, emotional, and social
functioning scores were consistently lower in patients reporting
unclear communication. Additionally, these patients
experienced more problems sleeping, poorer body
image, more financial worries, and a worse future perspective.
Repeated measures analyses indicated that sleeping
problems and emotional and social functioning difficulties
persisted for at least three years. CONCLUSION: Reports of
unclear communication were associated with poorer quality
of life in rectal cancer patients without disease progression. 相似文献
8.
A review of nosocomial septicaemia in paediatric intensive care in a tertiary referral setting was undertaken for a 33-month period (1988-90). This involved six units: Cardiothoracic surgery; Neonatal surgery; general medical; Renal dialysis/transplant; Haematology/Oncology and Infectious disease/Immunology. The latter two units undertake bone marrow transplantation. During the study period, 10,719 admissions were made to these areas and 624 episodes of septicaemia were documented in 464 children. The frequency of septicaemia per 100 admissions ranged from 1.5 in the Renal Transplant Unit to 17.3 in the Haematology/Oncology unit. Over 60% of all septicaemic episodes occurred in children in the Haematology/Oncology and Cardiac Units. Gram-positive organisms were responsible for 66% of episodes, Gram-negative organisms for 17% and fungi for 3%. Polymicrobial episodes accounted for 13%. Coagulase-negative staphylococci were the most frequent isolates overall (43% of episodes in pure culture, and a further 6% in combination with other organisms). Staphylococcus aureus was associated with 10% of episodes, Enterobacteriaceae with 9% and Pseudomonas spp. 6% among which environmental pseudomonads predominated. Anaerobes and Haemophilus influenzae were each isolated in less than 1% of episodes. 相似文献
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