Abstract:
:Seventy laboratories in nine European countries (Belgium, France, Germany, Italy, The Netherlands, Portugal, Spain, Switzerland and the UK) each collected 100 consecutive gram-positive bacterial pathogens during 1995. MICs were determined by a co-ordinating laboratory in each country using an agar incorporation method with Mueller Hinton medium (NCCLS). Quality control was ensured by distribution of five test strains to the co-ordinating laboratories. A total of 7078 isolates was collected: 2885 Staphylococcus aureus, 1706 enterococci, 1480 coagulase-negative staphylococci (CNS), 932 Streptococcus spp. (including 289 strains of S. pneumoniae) and 75 miscellaneous species. Of these, the country coordinators successfully re-tested 6824 isolates. Using NCCLS interpretive criteria, overall 39 isolates (including 28 strains of enterococci) were teicoplanin-resistant (0.57%) and 38 (mostly CNS; 0.56%) were intermediate, whilst 32 isolates (including 30 strains of enterococci) were resistant to vancomycin (0.47%) and 7 (all enterococci; 0.10%) were intermediate. The overall resistance rate was < or = 0.5%. The two glycopeptides were essentially active against the major pathogens encountered in the survey. The only real difference with clinical implications from previously reported susceptibility data is the emergence and spread of resistance in enterococci, particularly in E. faecium. Resistance was highest in SSTI, UTI, bloodstream and GI infections; no resistance was encountered in RTI, gynaecological infections or central nervous system infections. This resistance was also geographically diverse: Resistance to vancomycin in E. faecalis was present only in France, Germany, Italy, Portugal and Spain (Italy and Spain only for teicoplanin), whilst resistance to teicoplanin and vancomycin in E. faecium was present in all countries except Spain. Eight isolates (0.5% of all enterococci) were vancomycin-resistant but teicoplanin-susceptible, exhibiting the vanB phenotype. These were four strains of E. faecalis and four strains of E. faecium. Whilst isolates of S. haemolyticus had higher MIC of teicoplanin than other CNS, and were more susceptible to vancomycin, overall resistance to teicoplanin was low (3.3% in S. haemolyticus; 0.6% in CNS). S. haemolyticus was a relatively rare pathogen, accounting for 6.3% of all CNS isolates, and 1.4% of all gram-positives collected. The results of this survey show that, despite occasional nosocomial problems (e.g. with enterococci and S. haemolyticus), teicoplanin or vancomycin remain adequate therapy for infections caused by gram-positive pathogens in the 1990s.
journal_name
Int J Antimicrob Agentsjournal_title
International journal of antimicrobial agentsauthors
Grüneberg RN,Hryniewicz Wdoi
10.1016/s0924-8579(98)00050-8subject
Has Abstractpub_date
1998-11-01 00:00:00pages
271-7issue
4eissn
0924-8579issn
1872-7913pii
S0924-8579(98)00050-8journal_volume
10pub_type
杂志文章,多中心研究abstract::The main objectives in childhood urinary tract infections are rapid recovery from complaints, prevention of urosepsis and infection-related complications as well as the prevention of renal parenchymal damage. Calculated antibiotic therapy should take the local resistance rates of uropathogens into consideration. The c...
journal_title:International journal of antimicrobial agents
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abstract::Fluoroquinolone (FQ) resistance is usually caused by point mutations within the quinolone resistance-determining regions (QRDRs) of gyrA, gyrB, parC and/or parE. However, little is known about the worldwide increase in FQ-resistant Escherichia coli or, more specifically, about the geographical distribution of QRDR mut...
journal_title:International journal of antimicrobial agents
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abstract::The objective of this study was to investigate the drug resistance characteristics of Mycobacterium tuberculosis isolates to four first-line antituberculous drugs (ATDs) from tuberculosis (TB) patients with AIDS in Beijing, China. All M. tuberculosis strains were isolated from specimens from TB patients with AIDS hosp...
journal_title:International journal of antimicrobial agents
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abstract::Cystic fibrosis (CF) patients are at risk of acquiring chronic Pseudomonas aeruginosa lung infections. The biofilm mode of growth of P. aeruginosa induces tolerance to antibiotics and the host response; accordingly, treatment failure occurs. Supplemental azithromycin has proven beneficial in CF owing to potential immu...
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journal_title:International journal of antimicrobial agents
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abstract::Helicobacter infection, one of the most common bacterial infections in man worldwide, is a type 1 carcinogen and the most important risk factor for gastric cancer. Helicobacter pylori bacterial factors, components of the host genetics and immune response, dietary cofactors and decreased acid secretion resulting in bac...
journal_title:International journal of antimicrobial agents
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doi:10.1016/j.ijantimicag.2008.10.032
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abstract:BACKGROUND:Tuberculosis (TB) causes 25% of all deaths among individuals infected with human immunodeficiency virus (HIV). Rifampicin (RIF) is a potent inducer of drug metabolizing enzymes and drug transporters, and co-administration with dolutegravir (DTG) reduces DTG exposure; this can be overcome by doubling the DTG ...
journal_title:International journal of antimicrobial agents
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abstract::The emergence of glycopeptide reduced susceptibility and resistance in Staphylococcus aureus strains is a growing clinical problem that poses significant clinical challenges in treatment. Its development is a complex and novel process involving many subtle physiological changes in the micro-organism. Daptomycin is the...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
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journal_title:International journal of antimicrobial agents
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2012.01.020
更新日期:2012-06-01 00:00:00
abstract::Given emerging uropathogen resistance to more recent antibiotics, old antibiotics used for uncomplicated urinary tract infection (UTI) warrant re-examination. In this study, the urinary antibacterial activities of fosfomycin and nitrofurantoin were investigated by determining the urinary inhibitory titre and urinary b...
journal_title:International journal of antimicrobial agents
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journal_title:International journal of antimicrobial agents
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doi:10.1016/j.ijantimicag.2014.08.015
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abstract::Infestation with parasitic helminths is a common problem in human populations of third world countries and is ubiquitous in livestock and other domestic animals. The cell-membrane efflux pump, P-glycoprotein (Pgp), appears to contribute to anthelmintic resistance. Pgp have been identified from both phyla of parasitic ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2004.12.004
更新日期:2005-04-01 00:00:00
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
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journal_title:International journal of antimicrobial agents
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abstract::MIC distribution and susceptibility to four antimicrobial agents were determined by E-test for 94 Helicobacter pylori isolates from Costa Rica. Disk diffusion was evaluated as an alternative method to determine susceptibility and compared with the E-test results by linear regression analysis and an error-rate bounded ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2008.02.003
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journal_title:International journal of antimicrobial agents
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journal_title:International journal of antimicrobial agents
pub_type: 临床试验,杂志文章
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更新日期:2006-08-01 00:00:00
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journal_title:International journal of antimicrobial agents
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更新日期:2020-06-01 00:00:00
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journal_title:International journal of antimicrobial agents
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2004.10.014
更新日期:2005-03-01 00:00:00
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
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更新日期:1995-12-01 00:00:00
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(96)00327-5
更新日期:1996-10-01 00:00:00
abstract:OBJECTIVES:We hypothesised that treatment with a tigecycline-based antimicrobial regimen for intra-abdominal infection (IAI) could be associated with lower rates of subsequent carbapenem-resistant Enterobacteriaceae (CRE) colonisation or Clostridium difficile infection (CDI) compared with a meropenem-based regimen. ME...
journal_title:International journal of antimicrobial agents
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journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2003.09.014
更新日期:2004-04-01 00:00:00