CHRONIC SUPPURATIVE OTITIS MEDIA

EMPIRIC QUINOLONES IN CHILDREN

Authors

  • MUNIR LODHI CMH Multan
  • KAMRAN AZIZ C.M.H, Lahore
  • TEHMINA MUNIR CMH, Miltan
  • Hamza Lodhi

DOI:

https://doi.org/10.29309/TPMJ/2010.17.03.2531

Abstract

Objective: The aim of the study was to determine the most prevalent organisms in chronic otitis media in children and their susceptibility to various antibimicrobials so that an appropriate empiric antibiotic can be started promptly while awaiting the results of the culture and sensitivity. Design: Prospective observational study. Place and Duration of Study: The study was conducted at Combined Military Hospital Lahore from Jan 2006 to Dec 2007. Subject and Methods: A total of 156 patients less than 15 years of age who were having discharge from one or both ears for at least 1 week with tympanic membrane perforation were included in the study.A sample of the ear discharge was collected on the swab and cultured on appropriate media. The Gram positive organisms were identified on the basis of Gram staining, catalase and coagulase test, the Gram negative organisms were identified by API 20e. A total of 156 patients were included in the study of which 96(61.5%) were males and 59(37.8%) were females. The organisms isolated were Staphylococcus aureus in 79(50.6%), Pseudomonas aeruginosa in 45 (28.8%) patients and Proteus mirabilis 17 (10.9%), Escherichia coli, Acinetobacter sp and streptocci were isolated in occasional patients. Staphylococcus aureus was the commonest organism isolated followed by Pseudomonas aeruginosa and Proteusmirabilis Fifty four. (34.6%)of Staphylococcus aureus were sensitive to gentamicin, fifty two (33.3%) to ciprofloxacin and 42 (26.9%)% to both ciprofloxacin and gentarnicin. Among the Pseudomonas aeruginosa isolates 40 (25.6%) were sensitive to gentarnicin, 27(17.3%) to ciprofloxacin and 22 (14.1%) to both ciprofloxacin and gentarnicin. Out of 156 patients 91(58.3%) had isolates which were sensitive to ciprofloxacin and 62(39.7%) were resistant to it. One hundred fourteen patients (73.1%)had isolates which were sensitive to gentamicin whereas 33(21.2%) were resistant. Similarly 35 isolates (22.4%) were sensitive to ulphamethoxazole/trimethoprim whereas 66(42.3%) were resistant. Among Proteus mirabilis isolates 12 were sensitive to gentamicin, 11 were sensitive to ciprofloxacin and 11 were sensitive to both ciprofloxacin and gentamicin. Conclusion: Ciprofoxacin ear drops can be recommended to be given empirically in children with chronic discharging ears. The initial therapy can be modified and appropriate therapy started if the result of the culture and sensitivity report shows the isolate to be resistant to the antibiotic started empirically.

Author Biographies

MUNIR LODHI, CMH Multan

FCPS Pediatrician

KAMRAN AZIZ, C.M.H, Lahore

Medical Specialist

TEHMINA MUNIR, CMH, Miltan

MCPS, FCPS 

Pathologist

Hamza Lodhi

MBBS

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Published

2010-09-10