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 its magnitude for antibacterial effect, and finally be used to assess the effect of dosing on emergence of resistance. A wide range of model designs are used and some standardisation maybe of value in the near future, however it is clear that in vitro models in conjunction with animal studies and human trials offer an excellent way of studying drug dosing to optimise outcomes.
journal_name
Int J Antimicrob Agentsjournal_title
International journal of antimicrobial agentsauthors
MacGowan A,Bowker Kdoi
10.1016/s0924-8579(02)00027-4subject
Has Abstractpub_date
2002-04-01 00:00:00pages
291-8issue
4eissn
0924-8579issn
1872-7913pii
S0924857902000274journal_volume
19pub_type
杂志文章,评审abstract::The prominence of staphylococci as the causative agent in bone and joint infections suggests that fusidic acid (FA) has a potentially important role in their treatment. FA has been studied in a broad range of orthopaedic infections, mostly in combination with other antimicrobials. For susceptible organisms, particular...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/s0924-8579(98)00077-6
更新日期:1999-08-01 00:00:00
abstract::Antimicrobial stewardship (AMS) is the cornerstone activity in the combat against antimicrobial resistance. In order to ensure sustainable deployment and development of AMS, a strategic and regulatory framework needs to be provided by national healthcare authorities. Experts from 32 European countries, Israel and Turk...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2018.07.019
更新日期:2018-11-01 00:00:00
abstract::The activity of amphotericin B, fluconazole, flucytosine, itraconazole and voriconazole was tested in vitro against 618 clinical Candida spp. isolates, using the broth microdilution or the disk diffusion method (voriconazole). Amphotericin B and voriconazole were the most potent antifungal agents assayed (100% of susc...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2006.08.047
更新日期:2007-02-01 00:00:00
abstract::Between November 2001 and November 2004, 231 Escherichia coli isolates resistant to beta-lactam antibiotics were identified. In 14 isolates, bla(TEM-24) (2 isolates), bla(TEM-52) (5 isolates) and bla(TEM-26) (7 isolates) were identified. In 145 E. coli isolates with the same M13 fingerprinting profile and the same res...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2006.08.002
更新日期:2006-10-01 00:00:00
abstract::Clostridium difficile infection (CDI) is the leading cause of infectious healthcare-associated diarrhoea. Recurrent CDI increases disease morbidity and mortality, posing a high burden to patients and a growing economic burden to the healthcare system. Thus, there exists a significant unmet and increasing medical need ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2016.04.026
更新日期:2016-08-01 00:00:00
abstract::Mechanisms leading to carbapenem and cephalosporin resistance were sought in Enterobacter aerogenes isolates that were highly resistant to carbapenems but had no known carbapenemase. Results were compared with recent work examining carbapenem-resistant Enterobacter cloacae. Eighteen carbapenem-resistant E. aerogenes w...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2016.07.021
更新日期:2016-11-01 00:00:00
abstract::In the present study, Brucella melitensis biovar Abortus 2308 and Brucella abortus 3196 biotype 5 reference strains, which are susceptible to fluoroquinolones, became in vitro-resistant to fluoroquinolones by culture in trypticase soy agar. The quinolone resistance-determining regions (QRDRs) of the gyrA and parC gene...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2008.03.012
更新日期:2008-09-01 00:00:00
abstract::Seven new sites leading to increased beta-lactam susceptibility were identified and mapped in Staphylococcus aureus by Tn551 or Tn917 mediated insertional inactivation. Their effect was more pronounced in methicillin resistant than in susceptible strains. Except for inserts each in SmaI-K and SmaI-B, all were located ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/s0924-8579(96)00346-9
更新日期:1997-02-01 00:00:00
abstract::Owing to its high morbidity and mortality, nosocomial pneumonia represents a particularly serious illness and one of the most frequent complications in ventilated patients admitted to the Intensive Care Unit. Gram-negative microorganisms, such as Pseudomonas aeruginosa, Acinetobacter baumannii and Stenotrophomonas mal...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2005.11.005
更新日期:2006-03-01 00:00:00
abstract::In this paper, we identified 95 Malassezia isolates by morphological and biochemical criteria and assessed the in vitro activity of fluconazole, itraconazole, ketoconazole and voriconazole by broth microdilution against these species using slightly modified Leeming-Notman medium. The Malassezia isolates were identifie...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2006.09.016
更新日期:2007-03-01 00:00:00
abstract::Skin bacterial colonization/infection is a frequent cause of morbidity in patients with chronic wounds and allergic/inflammatory skin diseases. This study aimed to develop a novel approach to eradicate meticillin-resistant Staphylococcus aureus (MRSA) from human skin. To achieve this, the stability and antibacterial a...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2019.07.014
更新日期:2019-11-01 00:00:00
abstract::The celestial rise in antibiotic resistance among Gram-negative bacteria has challenged both the scientific and pharmaceutical sectors. The hallmark of this general increase is the unbridled dissemination of carbapenem resistance genes, namely KPC, OXA and metallo-β-lactamase variants. In particular, the media attenti...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/S0924-8579(10)70004-2
更新日期:2010-11-01 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::The tet(X) gene encodes a flavin-dependent monooxygenase that confers resistance to all clinically relevant tetracycline antibiotics including tigecycline. It has only previously been identified in environmental and non-human pathogenic bacteria. To investigate levels of multidrug resistance in Bo, Sierra Leone, a mol...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2013.04.014
更新日期:2013-07-01 00:00:00
abstract::The resistance patterns of Escherichia coli in untreated (raw) urban wastewater (UW) was monitored by repeated sampling during 1 year. Comparison with data from wastewater samples collected from hospital wastewater (HW) in the same urban area was made. A total of 1326 E. coli isolates from 17 UW samples and 451 isolat...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2014.09.016
更新日期:2015-01-01 00:00:00
abstract::The aim of this study was to screen lead compounds exhibiting potent in vitro antimicrobial activity against multidrug-resistant (MDR) Acinetobacter baumannii strains from a library of chemical compounds. In a high-throughput screening analysis of 7520 compounds representative of 340,000 small molecules, two 4H-4-oxoq...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2016.10.008
更新日期:2017-01-01 00:00:00
abstract::Based on past information from the literature and our own review, it appears that imipenem can be used effectively as an initial empirical therapy of febrile neutropenia, as a monotherapy, even in patients with haematological malignancies. The response rate is outstanding in microbiologically documented infections, na...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/s0924-8579(03)00002-5
更新日期:2003-05-01 00:00:00
abstract::Aspergillus fumigatus is the main causal agent of invasive aspergillosis (IA), however other species of the genus can also cause IA, such as Aspergillus flavus, Aspergillus terreus, Aspergillus niger and related cryptic species. This infectious disease mainly affects immunosuppressed patients and is linked to elevated...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2019.09.011
更新日期:2020-01-01 00:00:00
abstract::Renal, liver, heart and lung transplantation are now considered to be the standard therapeutic interventions in patients with end-stage organ failure. Infectious complications following solid organ transplantation (SOT) are relatively common owing to the transplant recipient's overall immunosuppressed status. The inci...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/S0924-8579(08)70017-7
更新日期:2008-11-01 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::We evaluated the antimicrobial activity of fusidic acid (CEM-102) against 1140 clinical strains of Gram-positive bacteria obtained from patients with bacteraemia or skin and skin-structure infections collected in more than 30 medical centres in the USA and Canada over a 10-year period (1997-2006). Fusidic acid was ver...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2009.10.023
更新日期:2010-03-01 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::Tigecycline, is a novel broad-spectrum glycylcycline antibiotic, which has activity against a broad range of Gram-positive, Gram-negative, atypical, anaerobic and antibiotic-resistant bacteria. This includes activity against MRSA, VRE and penicillin resistant Streptococcus pneumoniae. Whilst exhibiting antibacterial a...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2004.11.006
更新日期:2005-03-01 00:00:00
abstract::Citrobacter freundii strain 4306 was isolated from a urine specimen of a patient in March 2006 in Palestine. This strain showed a unique multidrug resistance phenotype, as it was resistant both to 7-alpha-methoxy- and oxyimino-cephalosporins, including cefepime, cefpirome and monobactams, in addition to quinolones, st...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2008.04.019
更新日期:2008-09-01 00:00:00
abstract::The objective of this study was to obtain data on the susceptibility of pathogens responsible for acute uncomplicated cystitis in South Korea to currently used antimicrobial agents. A total of 239 isolates were obtained from female outpatients with acute uncomplicated cystitis. The most prevalent causative organism wa...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ijantimicag.2004.02.012
更新日期:2004-09-01 00:00:00
abstract::The beta-lactamases of five strains each of Y. aldovae and "Y. ruckeri", and 10 strains each of Y. bercovieri and Y. frederiksenii were examined phenotypically and genetically. Beta-lactamase activity and induction assays and SDS-PAGE were applied for phenotypic characterization of these enzymes. Genotypically, PCR ex...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2004.08.020
更新日期:2005-06-01 00:00:00
abstract::Chlorhexidine is widely used as a disinfectant in hospitals, which may impose a selective pressure on bacteria. This study aimed to determine whether continuous exposure to chlorhexidine could lead to adaptive resistance and cross-resistance as well as investigating potential resistance mechanisms. Three clinical Kleb...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2019.02.012
更新日期:2019-06-01 00:00:00
abstract::In the 21st century, we face the problems of escalating antibiotic resistance, difficult-to-treat infections and slowed new drug development. Healthcare practitioners are increasingly recognising the importance of good antimicrobial stewardship. Various strategies such as formulary management, prior approval, clinical...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章,评审
doi:10.1016/j.ijantimicag.2004.09.001
更新日期:2005-01-01 00:00:00
abstract::There is considerable debate over the contribution of virginiamycin use in animals to quinupristin/dalfopristin (Q/D) resistance in humans. In this study, the prevalence and mechanisms of streptogramin resistance in enterococci from animals and the environment were investigated. From 2000-2004, enterococci from sample...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2007.03.010
更新日期:2007-07-01 00:00:00
abstract::We have previously demonstrated a potent in vitro inhibitory activity for two pentacyano(isoniazid)ferrate(II) compounds, namely IQG-607 and IQG-639, against the Mycobacterium tuberculosis enoyl-acyl carrier protein reductase enzyme. In this study, the activity of these compounds was evaluated using an in vivo murine ...
journal_title:International journal of antimicrobial agents
pub_type: 杂志文章
doi:10.1016/j.ijantimicag.2012.04.019
更新日期:2012-08-01 00:00:00