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  • Title: Antibiotic Sensitivity pattern of Bacterial Isolates of Neonatal Septicemia in Peshawar, Pakistan.
    Author: Ullah O, Khan A, Ambreen A, Ahmad I, Akhtar T, Gandapor AJ, Khan AM.
    Journal: Arch Iran Med; 2016 Dec; 19(12):866-869. PubMed ID: 27998162.
    Abstract:
    BACKGROUND: Septicemia plays an important role in neonatal morbidity and mortality, especially in developing countries. OBJECTIVE: To investigate the bacterial pathogens causing neonatal sepsis and their antibiotic susceptibility profile. METHODOLOGY: A total of 2,685 neonates aged 0-28 days were included in the study. Blood from each neonate was cultured and isolates were identified using standard biochemical tests. Antibiotic sensitivity pattern was analyzed using modified Kirby-Bauer disc diffusion method. RESULTS: Blood culture positivity was observed in 1,534 (57.1%) samples. Most of the cases (1089 counts - 71%) were of early onset sepsis while 445 (29%) were of late onset sepsis. The incidence of sepsis was higher in males 856 (55.8%) than females 678 (44.2%) with a 1:2 ratio. Similarly, 58.3% of septicemic patients were neonates with low birth weights. Twelve hundred and six (78.6%) isolates were gram negative while 328 (23.4%) were gram positive bacteria. E. coli was the dominant pathogen seen in 811 (52.8%) followed by Staphylococcus aureus 300 (19.5%), Pseudomonas 199 (13%), Klebsiella 102 (6.7%), Proteus 87 (5.7%), Staphylococcus epidermidis 28(1.8%) and Salmonella in 7 (0.5%) samples. All bacterial isolates showed high sensitivity to Imipenem, Enoxacin, Ofloxacin and Ciprofloxacin while low sensitivity was observed for other antibiotics (n = 16). The Proteus species showed high level of multiple resistances to all antibiotics (5.9%). CONCLUSION: Imipenem, Enoxacin, Ofloxacin and Ciprofloxacin can be used as an effective antibiotic regimen for treatment of bacterial sepsis in neonates.
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