Browsing by Author "Feglo, P.K."
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Item Estimated Burden of Serious Fungal Infections in Ghana(Journal of Fungi, 2019-04-14) Pesewu, G.A.; Codjoe, F.S.; Osei-Djarbeng, S.; Feglo, P.K.; Denning, D.W.Fungal infections are increasingly becoming common and yet often neglected in developing countries. Information on the burden of these infections is important for improved patient outcomes. The burden of serious fungal infections in Ghana is unknown. We aimed to estimate this burden. Using local, regional, or global data and estimates of population and at-risk groups, deterministic modelling was employed to estimate national incidence or prevalence. Our study revealed that about 4% of Ghanaians su er from serious fungal infections yearly, with over 35,000 a ected by life-threatening invasive fungal infections. Incidence of cryptococcal meningitis, Pneumocystis jirovecii pneumonia, and disseminated histoplasmosis cases in AIDS was estimated at 6275, 12,610 and 724, respectively. Oral and esophageal candidiasis collectively a ect 27,100 Ghanaians and 42,653 adult asthmatics are estimated to have fungal asthma. We estimate a prevalence of 12,620 cases of chronic pulmonary aspergillosis (CPA and an incidence of 1254 cases of invasive aspergillosis (IA). Estimated cases of candidemia and candida peritonitis cases were 1446 and 217, respectively. The estimated prevalence of recurrent vulvovaginal candidiasis (RVVC) and tinea capitis was 442,621 and 598,840, respectively. Mucormycosis and fungal keratitis each may a ect 58 and 810 Ghanaians. These data highlight the urgent need for intensified awareness to improve diagnosis and management.Item Genotypic characterization of extended-spectrum β-lactamase producing urinary isolates among pregnant women in Ho municipality, Ghana(Heliyon, 2022) Adedze-Kpodo, R.K.; Feglo, P.K.; Agboli, E.; Asmah, R.H.; Kwadzokpui, P.KObjective: The case of antibiotic resistance has become a major global concern and Extended Spectrum β-lactamase (ESBL) producing organisms have so far remained the biggest culprit. The consequences of urinary tract infection (UTI) and antibiotic resistance among pregnant women cannot be underestimated. We investigated UTI and ESBL production among urinary pathogens isolated from pregnant women. Method: We obtained non-repeat, clean catch midstream urine samples from 1345 pregnant women suspected of having UTI for bacterial identification at the Ho Teaching Hospital Laboratory between June 2013 and March 2015. The isolates were taken through relevant biochemical testing for identification and then subjected to antimicrobial agents for susceptibility testing using the disc diffusion method. We tested for ESBL production by the combined disc method and ESBL positive (þESBL) phenotype isolates were genotyped for BlaTEM, BlaSHV, and BlaCTX-M using polymerase chain reaction (PCR). Data were analyzed using SPSS v24 and p-values < 0.05 were considered statistically significant. Results: Of the 1345 urine samples tested, 230 (17.1%, 95% CI: 15.1%–19.1%) yielded significant bacteriuria. The most common bacterium isolated was Staphylococcus aureus (29.6%) followed closely by Escherichia coli (28.7%) both of which were highest during the second trimester of gestation. We isolated 152 gram-negative isolates with 41.4% (63/230) being þ ESBL. Of the 63 þ ESBL, 45 (71.4%) possessed blaTEM, 42 (66.7%) had blaCTX-M and 2 (3.2%) possessed blaSHV genes; 38 possessed multiple ESBL genes comprising 2 with both SHV and TEM genes and 36 with both CTX-M and TEM genes. Conclusion: High prevalence of UTI and persistent transmission of ESBLs among pregnant women in the Ho Municipality is worrying and a course for public health concern. We recommend urine culture during pregnancy as a routine laboratory investigation to avoid birth-related complications.