Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)最新文献

{"title":"[Pathogenesis of Staphylococcus aureus infections].","authors":"Ani Ioana Cotar","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 2","pages":"69-77"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28946790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Efficiency of seasonal influenza vaccine in persons older than 65 in Romania. Pilot case-control study I-MOVE, 2008-2009].","authors":"Daniela Piţigoi,&nbsp;Emilia Lupulescu,&nbsp;V Alexandrescu,&nbsp;Alina Băeţel,&nbsp;C Sbârcea,&nbsp;E Ioniţă,&nbsp;Camelia Săvulescu,&nbsp;Elena Duca,&nbsp;Carmen Sima,&nbsp;Camelia Truică,&nbsp;Suzan Ibram,&nbsp;Ana Bobîrnac,&nbsp;Laura Militaru,&nbsp;Melania Arion","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Cantacuzino Institute conducted between September 2008 and June 2009, a pilot case-control study to monitor the influenza vaccine effectiveness on people over 65 years of age from Romania. This study is part of the I-MOVE project \"Monitoring the vaccine effectiveness during seasonal and pandemic influenza in EU/EEA member states, 2008-2009\", coordinated by EpiConcept, France and financed by European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden. Forty seven family doctors and epidemiologists from Bucharest and seven influenza sentinel districts were selected to participate in this project, based on epidemiological and geographical criteria. Family doctors swabbed all people over 65-years-old consulting for influenza like illness (ILI). Influenza confirmed cases (classified as cases) were compared to influenza negative controls. Influenza vaccine effectiveness (IVE) was obtained using the formula: 1 - odds ratio, with 95% confidence interval (CI). One hundred and three ILI patients were enrolled in the study. Ninety nine from them (96.1%) were swabbed in the first 7 days after the onset, met the inclusion criteria and case definition and were included in analysis. Thirty (30.3%) were ILI flu positive and were classified as cases, sixty nine (69.7%) were ILI flu negative and classified as controls. Influenza vaccine effectiveness adjusted for the predefined set of confounders (age, sex, chronic diseases, smoking, previous influenza vaccination, functional status) was 86.8% (95% CI, 38.0, 97.2); influenza vaccine coverage in people older than 65 years was 49.4%. The result of the study showed a high influenza vaccine effectiveness in the elderly. In order to achieve a greater precision, the national and also the European samples should be extended for the next season.</p>","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 2","pages":"109-16"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28946795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Buruli ulcer re-emergent infection].","authors":"Leon Adou","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Nowadays, Buruli ulcer caused by Mycobacterium ulcerans remains a highly stigmatizing emerging disease in tropical countries, currently being the third mycobacterian infection in immunocompetent individuals. The purpose of this paper is to gather a number of information (epidemiological, clinical, laboratory and related to current treatment) in order to make the \"aura of mysterious disease\" fade away. Our work insists on the fact that prevention of Buruli ulcer and its complications is based on a better awareness of the dynamics and evolution of ecosystems as well as on socio-economic factors in tropical countries. Besides prophylactic measures, efficient methods for diagnosis and treatment are emphasized.</p>","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 2","pages":"125-33"},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28946796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Risk factors involved in multiresistant infections with strains of Enterobacteriaceae].","authors":"Luminiţa Bădiţoiu,&nbsp;Monica Licker,&nbsp;E D Popovici,&nbsp;Delia Berceanu Văduva,&nbsp;Liliana Dragomirescu,&nbsp;Ramona Pîrvan,&nbsp;Delia Muntean,&nbsp;F Horhat,&nbsp;Roxana Moldovan","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Objective: </strong>The present study aims to analyse the risk factors involvement in the cross infectious pathology determined by multiresistant Enterobacteriaceae, in hospitalised patients in the Intensive Care Unit at the County Emergency Clinical Hospital in Timişoara.</p><p><strong>Material and method: </strong>We carried out a case-control study with 3 groups of adult inpatients--200 patients with no superadded infectious pathology, 100 patients infected with Enterobacteriaceae strains resistant to 3 classes of antibacterial chemotherapeutic agents and 100 infected with multiresistant strains. Identification of bacterial germs was performed using API ID 20 E manual galleries (BioMérieux) and the inclusion in the resistance phenotypes was done using the Osiris Evolution (BioRad) analyser.</p><p><strong>Results: </strong>Subjects infected with multiresistant strains are mostly male, (p=0.020, OR=1.8 [1.06-3.07], RR=1.49, [1.05-2.11]), with the mean age younger than that of the control group (p=0.011). The mean Charlson Comorbidity Index was 3.34 in Group III and 4.06 in Group I (p=0.027). The logistic regression application keeps as well as independent risk factors for multiresistance--the mechanical ventilation, consciousness impairment, prolonged hospitalization and the higher number of days of antibiotherapy.</p><p><strong>Conclusions: </strong>In this study, the nosocomial factors and basic pathology prevail to the detriment of other intrinsic risk factors.</p>","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 1","pages":"31-9"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29034419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Frequency and severity of rotavirus acute gastroenteritis hospitalized in Bucharest, Romania. Results of a case-control study].","authors":"Coriolan Ulmeanu,&nbsp;Irina Nistor,&nbsp;Maria Dorina Crăciun,&nbsp;Niculae Ion-Nedelcu","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>rotavirus gastroenteritis is an emergent condition of morbidity at global level; WHO is currently recommending integration of rotavirus vaccination into the regions and states where rotavirus infection is identified as a public health priority problem.</p><p><strong>Objective: </strong>analyzing the frequency and clinical severity of rotavirus gastroenteritis in pediatric inpatients and commenting the programmatic signification of the analysis' results.</p><p><strong>Methods: </strong>descriptive retrospective study followed by case-control study upon the cohort of patients hospitalized in the year 2008, for acute diarrhoeal disease (ADD) of infectious nature in the biggest university clinic for children from Bucharest municipality. Rotavirus etiology was sustained on the ground of rotavirus antigen's detection, through immune chromatography assay, in the feces of patients with ADD clinical syndrome. The predictor factor for clinical severity was prolonged hospitalization, defined as any duration of hospitalization longer then the value calculated at 75 percentile, in the studied cohort. For the case-control study each case of rotavirus enteritis (Code ICD-10: A08.0) has been matched by age and gender with one control, selected at random from the list of patients with ADD of different etiology than the case.</p><p><strong>Results: </strong>in 2008 in our clinic, a lot of 684 of children was hospitalized for at least 24 hours, for infectious ADD, in which the median age was 8 months and the prevalence of male gender was 49%. In this lot, the prevalence of rotavirus enteritis was 12.7%. Cases of rotavirus enteritis have been admitted all year round, monthly highest prevalence being of 40%. The risk of prolonged hospitalization in patients discharged with the diagnosis of rotavirus enteritis was 2.36 higher (95% Confidence Interval: 1.17-4.78; p < 0.01) than in the same age and gender children hospitalized for ADD of other etiologies.</p><p><strong>Conclusions: </strong>our study found an annual prevalence of 2.7%, a monthly maximum prevalence of 40% and a risk of prolonged hospitalization of rotavirus enteritis of 2.36 times higher then in ADD cases of other etiologies. In our opinion, these findings encompass objective arguments sustaining that in Bucharest, the rotavirus infection represents a public health problem, with high priority in allocation of health resources, mainly for surveillance and routine immunization.</p>","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 1","pages":"41-6"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29034418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Streptococcus agalactiae--a potential pathogen in gynecological pathology].","authors":"Violeta Cristea","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 1","pages":"11-5"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29035021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Etiologic factors in urinary tract infection investigated in ambulatory setting. Community-acquired urinary tract infection: etiologic aspects and antibiotic resistance].","authors":"Chadi Al Haddad,&nbsp;Mirela Graure,&nbsp;Laura Grigore,&nbsp;Ruxandra Niţescu,&nbsp;Alexandra-Maria Năşcuţiu,&nbsp;Gabriel Ionescu","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Urine bacteriological examination is one of the most frequently asked for examinations, in ambulatory as well as in hospitals, regarding specialty prophyle. The present study comprises a group of 3971 pacients that were sent to the laboratory for uroculture and showed a percentage of only 21.85% significant urocultures--the etiological groups most frequently isolated being Gram-negative bacilli--96.05%, respectively Escherichia sp. 76.95%, Klebsiella sp. 14.68%, Proteus sp. 4.66%. Out of the Gram-positive bacteria we encountered only group B streptococcus and Staphylococcus epidermidis. Colimycine, phosphomycine, fluorurated quinolones were the most active on the Gram-negative flora, and the Gram-positive cocci were most frequently sensitive to amikacine, amoxycyline and ceftazidim.</p>","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 1","pages":"17-22"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29034414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Factors influencing the use of systemic antibiotics in hospitalized pediatric patients in Bucharest, Romania].","authors":"Niculae Ion-Nedelcu,&nbsp;Coriolan Ulmeanu,&nbsp;Maria Dorina Craciun,&nbsp;Ileana Popescu,&nbsp;Florina Vieru","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Formulation of effective strategies for prudent usage of antibacterial agents involves knowing of the factors that are modulating the variability of usage rate.</p><p><strong>Objective: </strong>analysis of the factors what modulate the usage rate's variability of antimicrobials prescribed to hospitalized children from Bucharest municipality.</p><p><strong>Methods: </strong>A statistically representative sample (n=895) has been extracted from the cohort of children discharged during October 2008 from the Bucharest's main pediatric university clinic. Demographic, clinic and pharmacological relevant data, captured by reviewing the subjects' medical charts were entered in an Epi Info database. For each enrolled subject the density rate of antimicrobial consumption has been calculated by dividing the pooled number of hospital days in which the subject received at least one dose of each individual antimicrobial agent, by the number of days of hospitalization. For the analysis of antimicrobials usage rate's variability, a rate higher the value calculated at 75 percentile has been defined as overuse. Personal, clinical and prescription characteristics significantly associated, in univariate analysis, with overuse status, were analyzed lately for independent association, by unconditional logistic regression.</p><p><strong>Results: </strong>to the sample's subjects up to 31 individual antimicrobials owning to the J01 group (antimicrobials for systemic use) of the ATC (Anatomical Therapeutic Chemical) classification promoted by World Health Organization were prescribed. In total, in the sample a number of 2607 days of antimicrobial therapy was cumulated, in 60% of these 5 antimicrobials agents were administered: ceftriaxone, gentamicine, cefoperazone, cefazolin and cefuroxime. Antimicrobials overuse was observed in 37% of subjects. By univariate analysis the overuse was significantly associated (p < 0,05) with the following characteristics of the subjects: age under one, with a trip in ICU, diagnosed with LRTI, with a hospitalization longer than 5 days, exposed to more than two antimicrobials agents during the same hospitalization episode and treated with 3rd generation cephalosporins. However, by multivariate analysis, only factors related to antimicrobials prescribing style remained independently associated with overuse status.</p><p><strong>Conclusions: </strong>In children hospitalized in Bucharest, the antimicrobial agents' consumption is modulated by factors which are specific for this category of patients, factors broadly internationally recognized. Particularly, through multivariate analysis, we found that the factors related with antimicrobials prescription's style explained with the most fidelity the variation of usage density rate in the child hospitalized in Bucharest. The analysis of the modulators of the usage rate's variability is essential for issuing and evaluation of effective interventions focused on antim","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 1","pages":"47-52"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29034421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[In memory of Prof. Dr. George Emil Palade (1912-2008)].","authors":"Anca-Michaela Israil","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 1","pages":"63-6"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29080638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Laboratory diagnosis of tuberculosis. 2. Immunological diagnosis].","authors":"Violeta Melinte","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77026,"journal":{"name":"Bacteriologia, virusologia, parazitologia, epidemiologia (Bucharest, Romania : 1990)","volume":"54 1","pages":"5-10"},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29035022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}