Follow-Up Trends of Bacterial Etiology of Diarrhoea and Antimicrobial Resistance in Urban Areas of Bangladesh
- سال انتشار: 1394
- محل انتشار: میکروبیولوژی بالینی و عفونت، دوره: 2، شماره: 4
- کد COI اختصاصی: JR_JCMI-2-4_006
- زبان مقاله: انگلیسی
- تعداد مشاهده: 96
نویسندگان
چکیده
Background: Diarrhoea is considered as the most widespread illness occurring in Bangladesh. In addition, the growing antimicrobial resistance of diarrhoeal pathogens in this developing country hardens physicians to supervise patients effectively. Objectives: In our study, we retrospectively analysed the data of a diarrhoeal pathogens and their antimicrobial resistant patterns isolated from diarrhoeal patients attending Dhaka Hospital, International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka and domiciliary patients of Dhaka city of Bangladesh. Patients and Methods: During a six-year period (۲۰۰۹ - ۲۰۱۴), a total of ۹۰۲۰۷ diarrhoeal specimens were collected from patients to screen bacterial etiology by standard culture methods. Antimicrobial susceptibility testing was performed for culture-positive selected diarrhoeal pathogens using disk diffusion method. Results: One or more potential pathogens were identified in ۲۰۴۶۷ (۲۳%) patients, more often from under-five children. The most predominant etiological agent was Vibrio spp. (۳۳.۲۳%), followed by Campylobacter spp. (۲۶.۰۴%), Shigella spp. (۱۹.۱۲%), Aeromonas spp. (۱۲.۲۱%), Salmonella spp. (۶.۷۴%) and Plesiomonas shigelloides (۲.۶۶%). Among children under the age of five, Campylobacter spp., Vibrio spp. and Shigella spp. were more common. V. cholerae O۱ El Tor biotype was the predominant pathogen (۹۰.۷۵%) among all the Vibrio spp. isolated. High prevalence of multiple antibiotic resistances towards ampicillin (AM), ciprofloxacin (CIP) and co-trimoxazole (SXT) was common among Vibrio spp., Shigella spp. and Campylobacter spp. Beside, correlation with previous data from ۲۰۰۵ - ۲۰۰۸ showed that resistant percentages of Shigella spp., Campylobacter spp., Salmonella spp. to these antibiotics are increasing with time (P < ۰.۰۰۱). Conclusions: These findings underscored the importance of monitoring and developing guidelines for better management of infectious diarrhoea in Bangladesh and elsewhere.کلیدواژه ها
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