Abstract：
:The activity of the ketolide ABT-773 against 180 erythromycin-resistant Streptococcus pneumoniae obtained from children was compared with telithromycin, azithromycin, clarithromyin, roxithromycin, clindamycin, penicillin, levofloxacin and gatifloxacin. Ketolide MICs were all < or =1 mg/l, with ABT-773 being the most potent of all drugs tested. MIC(90)s for macrolides and azithromycin in mefE+ isolates were 16-32 compared with >128 mg/l for ermB+ isolates. ABT-773 and telithromycin MIC(90)s for mefE+ isolates were 0.125 and 0.5, compared with 0.032 and 0.016 mg/l for ermB+ isolates and 0.5 and 1 mg/l, respectively, for isolates containing both genes. Clindamycin was active against mefE+ but not ermB+ isolates. 155 isolates were resistant to penicillin. All fluoroquinolone MICs were < 1 mg/l. Further studies of ketolides for treatment of paediatric S. pneumoniae infections are warranted.
journal_name
Int J Antimicrob Agentsjournal_title
International journal of antimicrobial agentsauthors
Johnson CN,Benjamin WH Jr,Gray BM,Crain MC,Edwards KM,Waites KBdoi
10.1016/s0924-8579(01)00462-9subject
Has Abstractpub_date
2001-12-01 00:00:00pages
531-5issue
6eissn
0924-8579issn
1872-7913pii
S0924857901004629journal_volume
18pub_type
杂志文章abstract：BACKGROUND:There are several empiric antibiotic treatment options for febrile neutropenia, yet there is no universally-accepted initial protocol. We aimed to assess the performance of a protocol (piperacillin, gentamicin and cefazolin) introduced over 40 years ago and compare its coverage against bacteria isolated from...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2017.06.016
更新日期：2018-01-01 00:00:00
abstract：:The epidemiology of multidrug-resistant bacteria (MDRB) has changed significantly in European healthcare settings, with a decrease in frequency of meticillin-resistant Staphylococcus aureus and an increase in extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae. Little is known about the effects of these ...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2015.07.010
更新日期：2015-11-01 00:00:00
abstract：:The in vitro susceptibilities to several antibiotics of 136 Escherichia coli strains containing virulence factors isolated from children with urinary tract infection were analysed. Escherichia coli strains were analysed by multiplex polymerase chain reaction for genes encoding the following virulence factors: pyelonep...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2007.07.030
更新日期：2008-02-01 00:00:00
abstract：:The objective of this study was to comprehensively identify the target genes regulated by the two-component regulatory system VraSR in Staphylococcus aureus and to clarify the role of VraSR in low-level vancomycin resistance. Expression of vraS was determined by real-time quantitative reverse transcriptase PCR (qRT-PC...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2016.02.003
更新日期：2016-05-01 00:00:00
abstract：:The objective of this study was to determine the in vitro activity of cephalexin-gentamicin combination by a microbroth chequerboard technique against clinical isolates of Edwardsiella tarda and Streptococcus iniae. Gentamicin was shown more susceptible than cephalexin against both bacteria. The effect of cephalexin-g...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/s0924-8579(03)00086-4
更新日期：2003-07-01 00:00:00
abstract：:In order to assess how outpatient parenteral antibiotic therapy (OPAT) is managed in different countries, we analyzed the data collected in the USA, UK and Italy by the International OPAT Registry using an ad hoc Access/Excel Microsoft program. The analysis of data concerned 9826 patients in the USA, 981 in the UK and...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2004.06.004
更新日期：2004-11-01 00:00:00
abstract：:The proportion of non-albicans candidaemia has increased during recent decades, especially Candida glabrata. We evaluated the antifungal susceptibility, clinical features and outcome of C. glabrata fungaemia treated in a tertiary centre in Taiwan. All episodes of C. glabrata fungaemia during 1999-2005 were identified ...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2009.02.021
更新日期：2009-09-01 00:00:00
abstract：:Norfloxacin is the first in a series of new 4-quinolones that have been introduced into medical practice for the treatment of bacterial infections. This totally synthetic compound is a broad spectrum, bactericidal agent that is much more potent than the earlier analogs, i.e. nalixidic acid, pipemidic acid, cinoxacin, ...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/0924-8579(91)90019-a
更新日期：1991-01-01 00:00:00
abstract：:The proline-rich antimicrobial peptide oncocin is remarkably active in vitro against a number of important Gram-negative bacteria of concern to humans owing to their increasing resistance to antibiotics, i.e. Enterobacteriaceae (Escherichia coli, Klebsiella pneumoniae and Enterobacter cloacae) and non-fermenting speci...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2010.10.028
更新日期：2011-02-01 00:00:00
abstract：:Klebsiella pneumoniae is an important human pathogen, able to accumulate and disseminate a variety of antimicrobial resistance genes. Resistance to colistin, one of the last therapeutic options for multi-drug-resistant bacteria, has been reported increasingly. Colistin-resistant K. pneumoniae (ColRKp) emerged in two h...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2019.08.017
更新日期：2019-11-01 00:00:00
abstract：:Integrase strand transfer inhibitors (INSTIs) are the most recent class of antiretroviral drugs with potent and durable antiviral activity used to treat human immunodeficiency virus type 1 (HIV-1) infection. However, development of drug resistance increases the risk of treatment failure, disease progression and mortal...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.ijantimicag.2019.08.008
更新日期：2019-11-01 00:00:00
abstract：:The objective of this study was to determine whether exposure of Staphylococcus aureus to early (ciprofloxacin or levofloxacin) and a recent fluoroquinolone (moxifloxacin) has differential potential as a mutator or selector for meticillin resistance. The potential of fluoroquinolones to act as mutators or selectors wa...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2010.04.014
更新日期：2010-09-01 00:00:00
abstract：:Carbapenem-resistant Enterobacteriaceae (CRE) are among the most difficult to treat emerging multidrug-resistant organisms. Major limitations exist in surveillance needed to address CRE, particularly in areas with inadequate resources. We utilised optimised strategies to search for data on carbapenem susceptibility of...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章,评审
doi：10.1016/j.ijantimicag.2018.05.019
更新日期：2018-09-01 00:00:00
abstract：:As shown in a previous study, the outcome of multidrug-resistant tuberculosis (MDR-TB) in France is not satisfactory (41% success rate). To improve the management and outcome of patients with MDR-TB, a prospective intervention study was carried out in 1998-1999 by National Reference Centre (NRC) staff. NRC staff conta...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2006.11.023
更新日期：2007-04-01 00:00:00
abstract：:Vancomycin is a glycopeptide antibiotic widely used in the management of meticillin-resistant Staphylococcus aureus (MRSA). Guidelines currently recommend vancomycin be administered by intermittent infusion, despite recent research suggesting that continuous infusion (CI) may be associated with lower rates of vancomyc...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.ijantimicag.2015.04.013
更新日期：2015-09-01 00:00:00
abstract：:Exposure of Aspergillus fumigatus to stressful antifungal therapies may result in decreased susceptibility. The aim of the present work was to evaluate the susceptibility to azole and non-azole antifungals of 159 isolates of A. fumigatus collected from cystic fibrosis (CF) patients receiving azole antifungal therapy. ...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2009.12.007
更新日期：2010-04-01 00:00:00
abstract：:The global spread of dengue fever within and beyond the usual tropical boundaries threatens a large percentage of the world's population, as human and environmental conditions for persistence and even spread are present in all continents. The disease causes great human suffering, a sizable mortality from dengue haemor...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章,评审
doi：10.1016/j.ijantimicag.2010.06.018
更新日期：2010-11-01 00:00:00
abstract：:Management of micro-organisms harbouring AmpC β-lactamases remains challenging. Carbapenems are often considered first-line agents. Due to growing concern regarding carbapenem-resistant Enterobacteriaceae, integrating non-carbapenem treatment strategies is being explored for these pathogens. The primary objective of t...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2018.08.007
更新日期：2018-11-01 00:00:00
abstract：OBJECTIVES:Since the early 2000s, Escherichia coli resistance to third-generation cephalosporins (3GCs) has been increasing in all European countries, mainly due to the spread of extended spectrum β-lactamases (ESBLs). Here we present a retrospective study that combines resistance of E. coli to 3GCs and quinolones with...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2020.105909
更新日期：2020-05-01 00:00:00
abstract：:In vitro pharmacokinetic models are excellent tools with which to study an antibacterial's pharmacodynamics (pD), being flexible, adaptable, low cost, and correlating well with animal and human systems. They can be used to perform simple descriptive studies on antibacterial effect, determine the dominant pD factor and...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章,评审
doi：10.1016/s0924-8579(02)00027-4
更新日期：2002-04-01 00:00:00
abstract：:The aim of this study was to compare the antibacterial activity of teicoplanin and vancomycin in the treatment of methicillin-resistant Staphylococcus aureus (MRSA) meningitis using a rabbit meningitis model. The MRSA strain ATCC 43300 was used to infect the rabbits. The vancomycin group received 20 mg/kg vancomycin e...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2005.08.011
更新日期：2005-11-01 00:00:00
abstract：:Candida auris is an emerging multidrug-resistant pathogen implicated in numerous outbreaks worldwide, with a notably high mortality rate (ca. 60%). A significant challenge with treatment of these infections is the resistance of C. auris to most antifungal drugs used clinically. Thus, finding co-drugs capable of overco...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2018.08.016
更新日期：2018-12-01 00:00:00
abstract：:We report seven cases of infective endocarditis caused by USA300 methicillin-resistant Staphylococcus aureus (MRSA) at an urban, tertiary care, academic institution. Five strains were community associated and two were healthcare associated. All patients were injection drug users. Staphylococcus aureus isolates were ch...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2007.02.007
更新日期：2007-07-01 00:00:00
abstract：:With the abuse of macrolide, lincosamide, and streptogramin (MLS), the traditionally safe bifidobacterial strains in the human intestine could serve as a reservoir of MLS resistance genes. In this study, the erm(X) gene was detected in 29 MLS-resistant strains and one MLS-susceptible strain among 92 bifidobacterial st...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2017.04.007
更新日期：2017-10-01 00:00:00
abstract：:Mechanically ventilated patients are at a substantially higher risk for developing nosocomial pneumonia. Overall, there is a relatively constant 1&!TN!150;3% risk per day of developing pneumonia while receiving mechanical ventilation. The sensitivity and specificity of clinical criteria alone for diagnosis of ventilat...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/s0924-8579(98)00037-5
更新日期：1998-08-01 00:00:00
abstract：:Infections caused by multidrug-resistant bacteria, including Pseudomonas aeruginosa, are threatening public health worldwide. Therefore, a novel antibacterial agent is needed to treat these infections. Here, we investigated the in vitro and in vivo activities of a novel siderophore-conjugated cephalosporin, LCB10-0200...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2017.06.001
更新日期：2017-12-01 00:00:00
abstract：:Macrolides have been reported to modify the host immune and inflammatory responses both in vivo and in vitro. We examined the in vitro effect of the macrolides tilmicosin and tylosin, which are only used in the veterinary clinic, on the production of nitric oxide (NO), prostaglandin E(2) (PGE(2)) and cytokines by lipo...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2005.12.010
更新日期：2006-05-01 00:00:00
abstract：:Each year, some 25-30 million international travellers from non-tropical regions visit malaria endemic countries. Up to 10,000 cases of malaria are imported into industrialised countries with an average case fatality rate of around 1%. Malaria still poses a real threat to travellers, particularly in areas with high tr...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章,评审
doi：10.1016/s0924-8579(02)00367-9
更新日期：2003-02-01 00:00:00
abstract：:The search for new nucleoside analogue compounds targeting the virally encoded reverse transcriptase was developed by modifying the nucleoside structure to create inhibitor compounds. In this review, the structure-activity relationship of antiviral compounds synthesised from the naturally existing cytosine deoxyribonu...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章
doi：10.1016/j.ijantimicag.2011.11.013
更新日期：2012-06-01 00:00:00
abstract：:The use of biomarkers might help to avoid antibiotic misuse and overuse and to curb the rising incidence of microbial resistance. Amongst >100 biomarkers proposed for use as infection/sepsis markers, procalcitonin is the most frequently evaluated. It has been tested in 11 randomised controlled trials with more than 35...
journal_title：International journal of antimicrobial agents
pub_type： 杂志文章,评审
doi：10.1016/j.ijantimicag.2010.11.009
更新日期：2010-12-01 00:00:00
