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  • Poster presentation
  • Open Access

Emergence of multi drug resistant nonfermentative Acinetobacter spp in a tertiary care hospital

  • 1Email author,
  • 2,
  • 1 and
  • 3
BMC Infectious Diseases201212 (Suppl 1) :P28

https://doi.org/10.1186/1471-2334-12-S1-P28

  • Published:

Keywords

  • Catalase
  • Nosocomial Infection
  • Disk Diffusion
  • Peritoneal Fluid
  • Resistance Pattern

Background

Acinetobacter are gram negative, catalase positive, oxidase negative, nonmotile, non fermenting cocobacilli. The emergence of Acinetobacter infection is uncommon in organ systems that have a high fluid content. The nosocomial infections including, respiratory tract, CSF, peritoneal fluid, urinary tract, and endotracheal aspirtes (ET) are the place where they have the capabilities to accumulate and cause in-hospital and in-community infections. The rate of emergence of Acinetobacter spp with multi drug resistance property is increasing in different geographical regions. Due to the properties of MDR the recent treatments of such infections has become difficult. In the present study evaluation of emergence of MDR nonfermentative Acinetobacter spp was done from the niche of organ system of patients with high fluid content.

Method

The nonfermentative Acinetobacter spp were isolated from different clinical samples according to standard procedures and Gilardi schemes. The antibiotyping of Acinetobacter was done by disk diffusion method as per CLSI standards.

Results

31.12% (62/193) of nonfermentative Acinetobacter spp were isolated from different clinical samples. The ratio of resistance against different antibiotics among Female:Male was found to be 1:1.38. All Acinetobacter spp were multi-resistant and showed different multi drug resistance pattern. Acinetobacter spp from samples showed varied resistance including, 60% resistant strain from wound swabs, 50% from Pus, 28-30% from ET aspirates and blood.

Conclusion

Acinetobacter spp posing significant problem worldwide and increasingly responsible for numerous infections. Our study shows the emergence of high rate of MDR of Acinetobacter spp against 18 antibiotics belonging to different groups.

Authors’ Affiliations

(1)
Post Graduate Teaching Department of Microbiology, RTM Nagpur University, Nagpur, 440033, India
(2)
Department of Microbiology, Indira Gandhi Government Medical College, Nagpur, 440018, India
(3)
PG Department of Microbiology, Seth Kesarimal Porwal College, Kamptee, 441002, India

Copyright

© Amol et al; licensee BioMed Central Ltd. 2012

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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