A trend of antibiotic resistance pattern of klebsiella pneumoniae isolated from various clinical samples in patients attending tertiary care hospital Saurashtra region, Gujarat, India

2019 ◽  
Vol 10 (2) ◽  
pp. 19-22
Author(s):  
Chintan Dalwadi ◽  
◽  
Hitesh Ahir ◽  
Keyword(s):  
Antibiotic Resistance ◽  
Klebsiella Pneumoniae ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Clinical Samples ◽  
Resistance Pattern ◽  
Care Hospital ◽  
Antibiotic Resistance Pattern

scholarly journals Biofilm formation and antibiotic resistance of Klebsiella pneumoniae isolated from clinical samples in a tertiary care hospital, Klaten, Indonesia

2019 ◽  
Vol 13 (S11) ◽  
Author(s):  
Hera Nirwati ◽  
Kian Sinanjung ◽  
Fahrina Fahrunissa ◽  
Fernando Wijaya ◽  
Sarastia Napitupulu ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Klebsiella Pneumoniae ◽  
Tertiary Care Hospital ◽  
Tertiary Care ◽  
Diffusion Method ◽  
Clinical Samples ◽  
Resistance Pattern ◽  
Care Hospital ◽  
Disk Diffusion Method ◽  
Wide Range

Abstract Background Klebsiella pneumoniae (K. pneumoniae) is a common cause of health-care associated infections (HAIs) and has high levels of antibiotic resistance. These bacteria are well-known for their ability to produce biofilm. The purpose of this study was to identify the antibiotic resistance pattern and biofilm-producing capacity of K. pneumoniae isolated from clinical samples in a tertiary care hospital in Klaten, Indonesia. Methods K. pneumoniae was isolated from inpatients in Soeradji Tirtonegoro Hospital Klaten from June 2017 to May 2018. Identification of K. pneumoniae isolate was done by analyzing colony morphology, microscopic examination, and by performing biochemical testing. Testing of antibiotics susceptibility and biofilm-producing capacity used the Kirby-Bauer disk diffusion method and adherence quantitative assays, respectively. Results A total of 167 (17.36%) K. pneumoniae isolates were isolated from 962 total clinical bacterial isolates during the study. Most of them were collected from patients aged more than 60 years old and were mainly obtained from respiratory specimens (51.50%). Most of K. pneumoniae isolates were extensively resistant to antibiotics. A more favorable profile was found only towards meropenem, amikacin, and piperacillin-tazobactam, showing 1.20%; 4.79% and 10.53% of resistance, respectively. The overall proportion of multidrug-resistant K. pneumoniae isolates was 54.49%. In addition, 148 (85.63%) isolates were biofilm producers, with 45 (26.95%) isolates as strong, 48 (28.74%) isolates as moderate, and 50 (29.94%) isolates as weak biofilm producers. Conclusion Most of the K. pneumoniae isolates demonstrated resistance to a wide range of antibiotics and are biofilm producers.

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