Results 71 to 80 of about 8,986 (182)

Evaluation of a simple method for testing aztreonam and ceftazidime-avibactam synergy in New Delhi metallo-beta-lactamase producing Enterobacterales.

PLoS ONE
NDM-producing carbapenem-resistant bacterial infections became a challenge for clinicians. Combination therapy of aztreonam and ceftazidime-avibactam is a prudent choice for these infections.
Salman Khan, Arghya Das, Deepali Vashisth, Anwita Mishra, Ashima Jain Vidyarthi, Raghav Gupta, Nazneen Nahar Begam, Babita Kataria, Sushma Bhatnagar   +8 more
doaj   +1 more source

Ceftazidime-avibactam/aztreonam combination synergy against carbapenem-resistant Gram-negative isolates: In vitro study

Current Medicine Research and Practice
Background: The ceftazidime-avibactam combination is able to inhibit ESBLs, AmpCs and Class A carbapenemases and has been recommended for the treatment of complicated UTIs and ventilator-associated bacterial pneumonia.
Reena Rajan, A V Raghavendra Rao, Mathavi Suresh Kumar   +2 more
doaj   +1 more source

Ceftazidime-avibactam induced renal disorders: past and present

Frontiers in Pharmacology
With the increasing prevalence of multidrug-resistant Gram-negative bacterial pathogens worldwide, antimicrobial resistance has become a significant public health concern. Ceftazidime-avibactam (CAZ-AVI) exhibited excellent in vitro activity against many carbapenemase-producing pathogens, and was widely used for the treatment of various complicated ...
Yanrong Shi, Jichao Wu, Wei Mi, Xusheng Zhang, Xiuli Ren, Chengwu Shen, Cuicui Lu   +6 more
openaire   +3 more sources

Multidrug-resistant Pseudomonas aeruginosa from sputum of patients with cystic fibrosis demonstrates a high rate of susceptibility to ceftazidime–avibactam

Infection and Drug Resistance, 2018
Stan D Atkin,1 Shadaan Abid,1 Michael Foster,1 Moumita Bose,1 Ashley Keller,1 Rita Hollaway,2 Helio S Sader,3 David E Greenberg,1,4 James D Finklea,1 Mariana Castanheira,3 Raksha Jain1,4 1Department of Internal Medicine, University of Texas Southwestern ...
Atkin SD, Abid S, Foster M, Bose M, Keller A, Hollaway R, Sader HS, Greenberg DE, Finklea JD, Castanheira M, Jain R   +10 more
doaj  

Experience with ceftazidime–avibactam treatment in a tertiary care center in Saudi Arabia

Journal of Infection and Public Health, 2018
Introduction: Carbapenem-resistant organisms have become major healthcare-associated pathogens and are responsible for significant morbidity and mortality worldwide.
Abdullah Algwizani, Mohammad Alzunitan, Ahmad Alharbi, Abdulrahman Alsaedy, Sameera Aljohani, Bassam Alalwan, Jawaher Gramish, Adel Alothman   +7 more
doaj   +1 more source

Ceftazidime-avibactam in the treatment of infections from carbapenem-resistant Klebsiella pneumoniae: Ceftazidime-avibactam against CR-KP infections.

Journal of global antimicrobial resistance, 2021
Clinical experience with ceftazidime-avibactam (CAZ-AVI) for the treatment of carbapenem-resistant Klebsiella pneumoniae (CR-KP) infections is not well evaluated. The aim of this study was to assess its efficacy in a single-centre cohort of patients infected with CR-KP.We conducted a retrospective observational study of consecutive patients treated for
Jie, Gu, Jie, Xu, Ting-Ting, Zuo, Yan-Bin, Chen   +3 more
openaire   +1 more source

Suboptimal ceftazidime-avibactam exposure drives sequential blaKPC mutations and intra-host coexistence of Klebsiella pneumoniae harboring distinct variants leading to persistent infection

Microbiology Spectrum
KPC-producing Klebsiella pneumoniae infections are a rising global health threat. The factors driving blaKPC mutations during treatment and their contribution to infection persistence remain unclear.
Feng Yang, Weiwei Yang, Jinghao Zhang, Chengkang Tang, Li Ding, Siquan Shen, Yanhao Zhou, Hongyu Zhao, Jiaojiao Zhou, Fupin Hu   +9 more
doaj   +1 more source

The importance of monitoring a new antibiotic: ceftazidime/avibactam usage and resistance experience from England, 2016 to 2020

Eurosurveillance
Background Ceftazidime/avibactam, launched in the United Kingdom (UK) in March 2017, is an antibiotic against multidrug-resistant Gram-negative pathogens.
Berit Muller-Pebody
doaj   +1 more source

Diverse evolutionary trajectories of Klebsiella pneumoniae carbapenemase: unraveling the impact of amino acid substitutions on β-lactam susceptibility and the role of avibactam in driving resistance

mSystems
Klebsiella pneumoniae carbapenemases (KPCs) have evolved into over 245 distinct variants, with over one-third of variants exhibiting reduced susceptibility to ceftazidime-avibactam, while the underlying selection mechanisms remain elusive.
Jie Wei, Jinyu Huang, Chunhong Zou, Shimei Shen, Barry N. Kreiswirth, Ailong Huang, Shifeng Huang, Liang Chen, Deqiang Wang, Siqiang Niu   +9 more
doaj   +1 more source

Will Ceftazidime-Avibactam Replace Polymyxins in Asia?

Clinical Infectious Diseases, 2021
Sock Hoon, Tan, Narendran, Koomanan, Shimin Jasmine, Chung, Andrea Lay-Hoon, Kwa   +3 more
openaire   +2 more sources