scholarly journals Extended spectrum beta lactamase producing organisms causing urinary tract infections in Sri Lanka and their antibiotic susceptibility pattern –A hospital based cross sectional study

2017 ◽  
Vol 17 (1) ◽  
Author(s):  
M. M. P. S. C. Fernando ◽  
W. A. N. V. Luke ◽  
J. K. N. D. Miththinda ◽  
R. D. S. S. Wickramasinghe ◽  
B. S. Sebastiampillai ◽  
...  
2017 ◽  
Vol 14 (1) ◽  
Author(s):  
David Pavlicek ◽  
Jörg Krebs ◽  
Simona Capossela ◽  
Alessandro Bertolo ◽  
Britta Engelhardt ◽  
...  

Infection ◽  
2016 ◽  
Vol 45 (1) ◽  
pp. 33-40 ◽  
Author(s):  
Louise Rossignol ◽  
Sophie Vaux ◽  
Sylvie Maugat ◽  
Alexandre Blake ◽  
Roxane Barlier ◽  
...  

2020 ◽  
Author(s):  
asnakech agegnehu ◽  
Mesfin Worku ◽  
Demiss Nigussie ◽  
Birkneh Tilahun Tadesse ◽  
Birhanu Lulu

Abstract Background: Resistance of Gram-negative bacteria to antibiotics had increased at an alarming pace over the last two decades. Empirical antibiotic treatment of UTI practice created opportunity for frequent use of antibiotics that resulted in emergence of resistant strains. Extended spectrum beta-lactamase producing Enterobacteriaceae are emerging worldwide and are usually multi-drug resistant; thus, limiting treatment options for these organisms. Hence, it is mandatory to scrutinize the extent of the problem in the study area. Objective: We investigated the prevalence and correlates of extended spectrum beta-lactamase producing Enterobacteriaceae and their antibacterial resistance profile among children with urinary tract infection (UTI) at Hawassa University Comprehensive Specialized Hospital. Method: A hospital-based cross sectional study was conducted from February 1-July 30/ 2018. A semi-structured questionnaire was used to collect data from 284 children suspected of UTI. Bacterial species were isolated using standard bacteriological techniques. Antibiotic susceptibility testing was done using Kirby-Bauer disk diffusion method and ESBL production was detected by double disc synergy test. Data entry, cleaning and statistical analysis was done using SPSS version 20. Results: Overall, Enterobacteriaceae accounted for 75% (72/96) of UTI infections. The most frequent Enterobacteriaceae were E. coli , 44.4% (32/72) and K. pneumoniae , 27.8% (20/72). Overall, ESBL-producers within Enterobacteriaceae accounted for 41.7% (30/72) and magnitude of multi-drug resistance level was 86.1% (62/72). ESBL producing K. pneumoniae and E. coli accounted for 70% (14/20) and 37.5% (12/32), respectively of all the respective isolates. Previous UTI within the past 12 month (AOR= 0.08, 95% CI (0.01-0.57) and medium family wealth index (AOR = 0.03, 95% CI (0.00-0.27) were associated with infection of ESBL-producing Enterobacteriaceae . Conclusion: ESBL producing Enterobacteriaceae were prevalent among UTI cases; where E. coli and K. pneumoniae were the major isolated resistant strains that contributed mainly to the problem. Majority of Enterobacteriaceae isolated were resistant to commonly prescribed drugs. Key words : ESBL, Antimicrobial Resistance, UTI, Children.


Author(s):  
Flor Y. Ramírez-Castillo ◽  
Adriana C. Moreno-Flores ◽  
Francisco J. Avelar-González ◽  
Francisco Márquez-Díaz ◽  
Josée Harel ◽  
...  

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