Gram negative organisms in community acquired respiratory tract infections

Cilt: 3 Sayı: 01 1 Mart 2013
  • Muhammad Usman Shah
  • Mobasser Mahmood
  • Javaid Usman
  • Fatima Kaleem
  • Ali Khalid
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Gram negative organisms in community acquired respiratory tract infections

Abstract

Objective: Respiratory tract infections (RTIs) are amongst the most common conditions encountered in our hospitals. The objectives of the study were to determine the frequency and antibiotic susceptibility pattern of various Gram negative bacteria (GNB) isolated from sputum samples of patients with RTIs. Methods: A descriptive, cross sectional study was carried out at the department of Microbiology, Army Medical College. Patients were diagnosed as suffering from RTIs on the basis of clinical features, radiological and laboratory findings. Sputum samples from all admitted and outdoor patients that presented to the hospital with RTIs were collected using sterile plastic containers. Those that satisfied the criteria for inclusion were accepted and processed according to routine microbiological procedures. The cultures were identified and susceptibility patterns of the organisms noted. Results: Fifteen hundred and ninety six sputum samples were processed of which 549 (34.4%) yielded a positive pathogenic organism on culture with 327 (59.6%) yielding GNB. Of these Pseudomonas aeruginosa 105 (32.1%) was the most frequently isolated organism followed by Heamophilus influenzae 62 (19.0%), Klebsiella pneumoniae 54 (16.5%), Acinetobacter 46 (14.1%) and E. coli 41 (12.5%). Piperacillin/tazobactam, meropenem and imipenem were among the most effective antibiotics. Conclusion: Gram negative bacteria are becoming an increasing cause of RTIs and hence demand an increased prudence and clinical insight in the treating clinician to keep on a lookout for these organisms as the causative agent of RTIs.

Keywords

Kaynakça

  1. Richard A, Garibaldi MD. Epidemiology of community-acquired respiratory tract infections in adults: Incidence, etiology, and impact. Am J Med 1985;78:32-37.
  2. Edirisinghe LU, Kalukottage P, Maziama MNN, de Silva PV. A retrospective observational study on the sputum samples

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Muhammad Usman Shah Bu kişi benim

Mobasser Mahmood Bu kişi benim

Javaid Usman Bu kişi benim

Fatima Kaleem Bu kişi benim

Ali Khalid Bu kişi benim

Yayımlanma Tarihi

1 Mart 2013

Gönderilme Tarihi

30 Nisan 2015

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2013 Cilt: 3 Sayı: 01

Kaynak Göster

APA
Shah, M. U., Mahmood, M., Usman, J., Kaleem, F., & Khalid, A. (2013). Gram negative organisms in community acquired respiratory tract infections. Journal of Microbiology and Infectious Diseases, 3(01), 8-11. https://doi.org/10.5799/ahinjs.02.2013.01.0071
AMA
1.Shah MU, Mahmood M, Usman J, Kaleem F, Khalid A. Gram negative organisms in community acquired respiratory tract infections. Journal of Microbiology and Infectious Diseases. 2013;3(01):8-11. doi:10.5799/ahinjs.02.2013.01.0071
Chicago
Shah, Muhammad Usman, Mobasser Mahmood, Javaid Usman, Fatima Kaleem, ve Ali Khalid. 2013. “Gram negative organisms in community acquired respiratory tract infections”. Journal of Microbiology and Infectious Diseases 3 (01): 8-11. https://doi.org/10.5799/ahinjs.02.2013.01.0071.
EndNote
Shah MU, Mahmood M, Usman J, Kaleem F, Khalid A (01 Mart 2013) Gram negative organisms in community acquired respiratory tract infections. Journal of Microbiology and Infectious Diseases 3 01 8–11.
IEEE
[1]M. U. Shah, M. Mahmood, J. Usman, F. Kaleem, ve A. Khalid, “Gram negative organisms in community acquired respiratory tract infections”, Journal of Microbiology and Infectious Diseases, c. 3, sy 01, ss. 8–11, Mar. 2013, doi: 10.5799/ahinjs.02.2013.01.0071.
ISNAD
Shah, Muhammad Usman - Mahmood, Mobasser - Usman, Javaid - Kaleem, Fatima - Khalid, Ali. “Gram negative organisms in community acquired respiratory tract infections”. Journal of Microbiology and Infectious Diseases 3/01 (01 Mart 2013): 8-11. https://doi.org/10.5799/ahinjs.02.2013.01.0071.
JAMA
1.Shah MU, Mahmood M, Usman J, Kaleem F, Khalid A. Gram negative organisms in community acquired respiratory tract infections. Journal of Microbiology and Infectious Diseases. 2013;3:8–11.
MLA
Shah, Muhammad Usman, vd. “Gram negative organisms in community acquired respiratory tract infections”. Journal of Microbiology and Infectious Diseases, c. 3, sy 01, Mart 2013, ss. 8-11, doi:10.5799/ahinjs.02.2013.01.0071.
Vancouver
1.Muhammad Usman Shah, Mobasser Mahmood, Javaid Usman, Fatima Kaleem, Ali Khalid. Gram negative organisms in community acquired respiratory tract infections. Journal of Microbiology and Infectious Diseases. 01 Mart 2013;3(01):8-11. doi:10.5799/ahinjs.02.2013.01.0071

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