Abstract:
:Isolates of Streptococcus pneumoniae collected over the first 4 years of the PROTEKT study were tested for susceptibility to penicillin, azithromycin and telithromycin. A total of 20,750 isolates were collected from 39 countries. Penicillin non-susceptibility rates were stable over the study period; overall, 21.8% of isolates were resistant. Azithromycin resistance increased from 31.0% in Year 1 to 36.3% in Year 4. Resistance rates for penicillin and azithromycin varied between countries and were highest in France, Spain, South Africa, USA and the Far East. Multidrug resistance in S. pneumoniae did not change significantly over the 4 years, with an overall rate of 38.6%. Telithromycin retained good activity against S. pneumoniae (0.1% of isolates resistant), including multidrug-resistant isolates.
journal_name
Int J Antimicrob Agentsjournal_title
International journal of antimicrobial agentsauthors
Schito GC,Felmingham Ddoi
10.1016/j.ijantimicag.2005.04.022subject
Has Abstractpub_date
2005-12-01 00:00:00pages
479-85issue
6eissn
0924-8579issn
1872-7913pii
S0924-8579(05)00260-8journal_volume
26pub_type
杂志文章,多中心研究abstract::Bacteria growing as biofilms are less susceptible to antimicrobial agents than free-living cells. Several infectious processes are now recognised to be related to biofilm formation. Pseudomonas aeruginosa is a known biofilm-producing organism and often resistant to several antibiotics. To assess the relationship betwe...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2004.03.012
更新日期:2004-10-01 00:00:00
abstract:BACKGROUND:There are no effective therapies for patients with coronavirus disease-2019 (COVID-19). METHODS:Forty-one patients with confirmed COVID-19 were enrolled in the study and divided into two groups: artemisinin-piperaquine (AP) (n = 23) and control (n = 18). The primary outcome were the time taken to reach unde...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2020.106216
更新日期:2021-01-01 00:00:00
abstract::Antibiotic treatment represents a mainstay of therapy for clinical sepsis. Distinct from their antimicrobial effects, antibiotics may impact the inflammatory process in sepsis, e.g. within the intestinal microcirculation. The impact of seven antibiotics relevant to clinical sepsis on intestinal leukocyte recruitment a...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2013.02.024
更新日期:2013-06-01 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::Strains of Salmonella typhi resistant to chloramphenicol and ampicillin have been isolated in several countries. This study compares treatment of Salmonella infection using ciprofloxacin (500 mg twice daily) for 10 days with chloramphenicol (50 mg/kg per day divided into four doses) for 14 days. The pathogen eradicati...
journal_title:International journal of antimicrobial agents
pub_type: 临床试验,杂志文章
doi:10.1016/s0924-8579(00)00262-4
更新日期:2000-11-01 00:00:00
abstract::This study investigated the correlation between fluoroquinolone (ciprofloxacin or levofloxacin) use and rates of fluoroquinolone resistance in Pseudomonas aeruginosa isolates from patients with nosocomial infection at a medical centre in Taiwan. Antibiotic utilisation data were extracted on a monthly basis from the in...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2009.11.007
更新日期:2010-03-01 00:00:00
abstract::We employed an in-vivo pharmacokinetic/in-vitro pharmacodynamic method to simulate bacterial killing in plasma and the interstitium of skeletal muscle tissue after intravenous administration of 2 g of cefpirome and 8 g of fosfomycin alone and in combination to patients with sepsis. Interstitial antimicrobial concentra...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(03)00047-5
更新日期:2003-06-01 00:00:00
abstract::To compare the antimicrobial effects (AMEs) of two quinolones in terms of the AUC/MIC- and dose (D)-response relationships, five differentially susceptible clinical isolates of Pseudomonas aeruginosa were exposed to decreasing concentrations of ciprofloxacin (two 12-h doses with T(1/2) = 4 h) and trovafloxacin (a sing...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(02)00116-4
更新日期:2002-07-01 00:00:00
abstract::Community-acquired pneumonia (CAP) is a common respiratory illness, frequently caused by Streptococcus pneumoniae. The prevalence of S. pneumoniae resistance to common antimicrobials has increased over recent years. A new pharmacokinetically enhanced formulation of amoxicillin/clavulanate (2000/125 mg) has been develo...
journal_title:International journal of antimicrobial agents
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/j.ijantimicag.2004.10.007
更新日期:2005-02-01 00:00:00
abstract::Data on the efficacy and safety of ceftazidime/avibactam (CAZ-AVI) are limited. A systematic review and meta-analysis was conducted to clarify the role of CAZ-AVI for patients with serious Gram-negative bacterial infections. The PubMed, EMBASE and Cochrane Library databases were searched for randomised controlled tria...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ijantimicag.2018.07.004
更新日期:2018-10-01 00:00:00
abstract::Synthesis and antibacterial screening of a homologous series of 3-dialkylaminophenothiazinium-7-norfloxacin conjugates was carried out alongside a corresponding series of symmetrical methylene blue derivatives. The norfloxacin conjugates maintained typical methylene blue derivative photoproperties, such as long wavele...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2009.11.022
更新日期:2010-04-01 00:00:00
abstract::During a prospective surveillance using PCR for the detection of plasmid-mediated AmpC β-lactamase (pAmpC)-producing Enterobacteriaceae, outbreaks due to pAmpC-producing Klebsiella pneumoniae (pAmpC-Kp) occurred in an adult liver transplantation unit (aLTU) and a paediatric liver transplantation unit (pLTU), with carb...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2014.08.015
更新日期:2015-01-01 00:00:00
abstract::Febrile neutropenia (FN) is associated with substantial morbidity and necessitates empirical broad-spectrum antimicrobial treatment. In this prospective cohort study, a risk-guided management strategy for FN using empirical piperacillin/tazobactam (TZP) or a carbapenem was evaluated. The analysis involved 723 FN episo...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2018.04.017
更新日期:2018-09-01 00:00:00
abstract::Invasive aspergillosis occurs in a wide range of immunocompromised patients and is typically associated with an extremely poor prognosis. Caspofungin represents an additional therapeutic alternative to standard antifungal therapies in patients with suspected or confirmed invasive aspergillosis, as evidenced by a growi...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2006.03.019
更新日期:2006-06-01 00:00:00
abstract::The extracts from the starfish Asterina pectinifera obtained using various organic solvents and distilled water were tested for their antimicrobial activities against fungi and yeasts. The methanol and water extracts were found to be the most active and Aspergillus spp. and Cryptococcus neoformans proved to be sensiti...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(98)00079-x
更新日期:1999-01-01 00:00:00
abstract::Although the vancomycin minimum inhibitory concentration (VMIC) susceptibility breakpoint for Staphylococcus aureus was recently lowered to ≤2 mg/L, it is argued that isolates in the higher levels of the susceptible range may bear adverse clinical outcomes. Clinical outcomes (all-cause mortality and treatment failure)...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.ijantimicag.2012.07.023
更新日期:2012-12-01 00:00:00
abstract::The resistance rates of ampicillin/sulbactam 2:1 against imipenem-susceptible and -resistant Acinetobacter baumannii were 23.5 and 30%, respectively. Ceftazidime/sulbactam combination showed significant reduction of resistant rates against Enterobacter cloacae, A. baumannii, ESBL Klebsiella pneumoniae. MIC90 of cefope...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2003.10.008
更新日期:2004-06-01 00:00:00
abstract::In the present study, a real-time PCR protocol was developed for the detection of macrolide resistance determinants and was validated in a nationwide study in Germany covering a total of 236 Streptococcus pyogenes and 241 Streptococcus pneumoniae strains collected from children < or = 16 years of age with community-ac...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2004.02.020
更新日期:2004-07-01 00:00:00
abstract::Multidrug resistance in yeast results from overexpression of genes encoding drug efflux transporters owing to gain-of-function mutations in transcription factors regulating their expression. We have screened a library of synthetic compounds for modulators of drug resistance using the multidrug-resistant Saccharomyces ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2006.08.037
更新日期:2007-02-01 00:00:00
abstract::Streptococcus pyogenes is a common pathogen which may be associated with significant morbidity and mortality. Recent information is not readily available, in Canada, regarding the susceptibility of clinical isolates to penicillin, extended spectrum and/or newer agents. We collected and tested 1003 isolates of S. pyoge...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(98)00105-8
更新日期:1999-06-01 00:00:00
abstract::Two hundred and twenty-eight episodes of infective endocarditis in adult patients (mean age 36 years) were reviewed retrospectively. There were 183 episodes (80%) of native valve, 15 (7%) early prosthetic valve and 30 (13%) late prosthetic valve endocarditis. The most common predisposing factor was rheumatic valvular ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(01)00344-2
更新日期:2001-07-01 00:00:00
abstract::Over the past decade, non-fermenting Gram-negative bacteria have emerged as important opportunistic pathogens in the increasing population of patients who are immunocompromised by their disease or medical treatment. These bacteria are assisted by their ubiquitous distribution in the environment and have a propensity f...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/S0924-8579(07)72176-3
更新日期:2007-05-01 00:00:00
abstract::The population pharmacokinetics of tobramycin was investigated in a group of 327 adult hospitalized patients receiving once-daily administration of tobramycin at a dose of 7 mg kg(-1). The patients had an average age of 57+/-18 y and an average weight of 65+/-14 kg; 153 of the patients were female. Data, comprised of ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(00)00172-2
更新日期:2000-08-01 00:00:00
abstract:BACKGROUND:Overprescribing antibiotics for patients with no bacterial infection is of growing global concern. It is important for timely Antimicrobial Stewardship Program (ASP) intervention to discontinue antibiotics for patients whose symptoms can be explained by non-infective causes, and without availability of bacte...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2019.01.008
更新日期:2019-05-01 00:00:00
abstract::In vitro and in vivo anti-Candida albicans and anti-Aspergillus fumigatus activities of NND-502, a new imidazole-antimycotic, were compared with those of fluconazole (FCZ), itraconazole (ITZ) and/or amphotericin B (AmB). NND-502 exhibited strong in vitro antifungal activity against both fungal species; its MIC against...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(99)00076-x
更新日期:1999-08-01 00:00:00
abstract::Both zidovudine (ZDV) and stavudine (D4T) must be intracellularly converted to their respective active triphosphate anabolites (ZDV-TP and D4T-TP). It is hypothesized that the combination of ZDV and D4T may lead to altered formation of phosphorylated anabolites for either drug. The objective of this study was to inves...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(97)00041-1
更新日期:1997-09-01 00:00:00
abstract::Invasive aspergillosis of the central nervous system has a mortality rate exceeding 90%. We describe a 29-year-old woman with a medical history of chronic polyarthritis who developed a proven rhinocerebral Aspergillus fumigatus infection refractory to first-line treatment with liposomal amphotericin B. The patient res...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2006.04.006
更新日期:2006-09-01 00:00:00
abstract::Antimicrobial peptides (AMPs) are essential host defence molecules found in a wide variety of species and are promising antibacterial therapeutic candidates. Focusing on the human cathelicidin peptide LL-37, the aim of the present study was to explore the mechanisms of action and antimicrobial activities of a library ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2010.06.031
更新日期:2010-11-01 00:00:00
abstract::Carbapenem-resistant Acinetobacter spp. are being increasingly reported worldwide, including in South Korea, where we examined 144 representative isolates collected in a nationwide hospital survey in 2005. Metallo-beta-lactamases were detected in only 19.4% of isolates, none of which were Acinetobacter baumannii, wher...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2008.10.009
更新日期:2009-06-01 00:00:00
abstract::The spread of resistance to many antimicrobial agents in various microbial species has been highlighted by the World Health Organisation and many government agencies around the world. The reasons for this increase and spread are complex and are discussed. A number of surveillance studies has monitored the increase in ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2003.08.005
更新日期:2003-10-01 00:00:00