Abstract
Author(s): Willy Fred Nabbugodi,J.Wanyoike Gichuhi,and N.W.Mugo
Objective.Todeterminetheprevalenceofurinarytractinfectionasacauseoflowerabdominalpainsamongantenatal womenanditsaetiologicalmicroorganismanddeï¬nethesensitivitypatterntocommonlyusedantibiotics.StudyDesign.Across sectional study. Setting. Kenyatta National Hospital, Nairobi, Kenya. Subjects. One hundred and ï¬fty antenatal women. Main Outcome Measures. Overall the prevalence of urinary tract infection, its aetiological causes, and antibiotic sensitivity pattern. Results.TheprevalenceofUTIamongantenatalwomenpresentingwithlowerabdominalpainsinKenyattaNationalHospitalwas foundtobe26.7%.Ofthe40womenwithpositivecultureurine,31(C77.8%)werealsopositiveondipstickand27(67.5%)were positiveonurinemicroscopy.Thereissigniï¬cantcorrelationbetweenurinedipsticktesting,urinemicroscopy,andpositiveurine cultureinUTI.Dipsticktestandurinemicroscopytesthadhighsensitivityandspeciï¬cityinscreeningforUTI.Thepredominant bacterialpathogenswereEscherichiacoliat40%followedbyStaphylococcusspp.at25%andKlebsiellaspp.at10%.Therewere alsoEnterococcus,Enterobacter,andCitrobacterspecies.Theisolatedgram-negativebacteriawere100%sensitivetomeropenem, imipenem, augmentin, ceftazidime, and levoï¬oxacin and about 81% to cefuroxime. The bacteria showed signiï¬cant resistance togentamycinand ampicillinof upto80%. The isolatedgram-positivebacteriawere100% sensitivetoaugmentin,cefuroxime, ceftriaxone,ceftazidime,meropenem,andimipenembutshowedsigniï¬cantresistancetolevoï¬oxacin,gentamycin,nitrofurantoin, andampicillinofbetween20%and80%.
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