Cases of human fascioliasis in North-West Ethiopia

This report presents four cases of human fascioliasis in Gondar town, northwest Ethiopia. There are only few case reports of human fascioliasis in Ethiopia as the disease mostly affects animals. However, the need to be aware of the possibility of occurrence of this disease in humans and the inclusion of drugs used for treating the disease, in the Ethiopian drug list, should be emphasized. Ethiopian Journal of Health Development Vol. 19(3) 2005: 237-24

The effect of incident tuberculosis on immunological response of HIV patients on highly active anti-retroviral therapy at the university of Gondar hospital, northwest Ethiopia: a retrospective follow-up study

BackgroundHuman immunodeficiency virus (HIV) infection is usually complicated by high rates of tuberculosis (TB) co-infection. Impaired immune response has been reported during HIV/TB co-infection and may have significant effect on anti-retroviral therapy (ART). TB/HIV co - infection is a major public health problem in Ethiopia. Therefore, the aim of the study was to assess the effect of TB incidence on immunological response of HIV patients during ART.MethodsA retrospective follow-up study was conducted among adult HIV patients who started ART at the University of Gondar Hospital. Changes in CD4+ T - lymphocyte count and incident TB episodes occurring during 42 months of follow up on ART were assessed. Life table was used to estimate the cumulative immunologic failure. Kaplan-Meier curve was used to compare survival curves between the different categories. Cox-proportional hazard model was employed to examine predictors of immunological failure.ResultsAmong 400 HIV patients, 89(22.2%) were found to have immunological failure with a rate of 8.5 per 100 person-years (PY) of follow-up. Incident TB developed in 26(6.5%) of patients, with an incidence rate of 2.2 cases per 100 PY. The immunological failure rate was high (20.1/100PY) at the first year of treatment. At multivariate analysis, Cox regression analysis showed that baseline CD4+ T - cell coun

Bacterial blood stream infections and antibiogram among febrile patients at Bahir Dar Regional Health Research Laboratory Center, Ethiopia

Bacterial blood stream infections (BSIs) are a common cause of morbidity and mortality. Prevailing data on bacterial species causing BSI and their antibiogram are essential for proper management of patients. A retrospective study was conducted on blood culture results that had been processed from March 2013 to January 2015 at Bahir Dar Regional Health Research Laboratory Center. In January 2015, data on age, sex of patients and bacterial isolates with antibiogram were extracted from registration log book. Blood stream causing bacteria were identified according to standard operational procedure for blood culture. Antimicrobial susceptibility tests were performed according to Kirby-Bauer disc diffusion methods. A total of 561 blood specimens were requested for blood culture. Of these, 220 (39.2%, 95% CI: 35.3-43.4%) blood cultures had aerobic bacterial growth. Gram negative bacterial isolates constituted 115 (52.3%) of the isolated bacteria. Staphylococcus aureus 50 (22.7%), coagulase negative staphylococci 35(15.9%), Klebsiella pneumoniae 35 (15.9%), Escherichia coli 19 (8.6%), Pseudomonas aeruginosa 15 (6.8%) and Acinetobacter species 13(5.9%) were the most dominant isolates. Overall, drug resistance for gram positive bacteria were 7 to 61% and for gram negatives 6.9 to 82.6%. Among the gram positive bacteria, high resistance levels were observed against penicillin (61%) and oxacillin (52.9%). The gram negative bacterial isolates showed 66 to 82.6% resistance to ampicillin, ceftriaxone and trimethoprim-sulfamethoxazole. The present study revealed that bacterial blood stream infections linked with high levels of drug resistance would pose a challenge in treatment of patients with BSIs. Hence, blood culture with antibiotic susceptibility tests could play key role for appropriate treatment of patients with bacterial blood stream infection.Key words: Blood culture, Bloodstream infection, antibiogram, Ethiopi

Mycobacterium tuberculosis Complex and HIV Co-Infection among Extrapulmonary Tuberculosis Suspected Cases at the University of Gondar Hospital, Northwestern Ethiopia.

BACKGROUND:Extrapulmonary Tuberculosis (EPTB) and Human Immunodeficiency Virus (HIV) infection are interrelated as a result of immune depression. The aim of this study was to determine the prevalence of Mycobacterium tuberculosis complex isolates and the burden of HIV co-infection among EPTB suspected patients. METHOD:An institution based cross-sectional study was conducted among EPTB suspected patients at the University of Gondar Hospital. Socio-demographic characteristics and other clinical data were collected using a pretested questionnaire. GeneXpert MTB/RIF assay was performed to diagnosis Mycobacterium tuberculosis complex and Rifampicin resistance. All samples were also investigated by cytology and culture. The HIV statuses of all patients were screened initially by KHB, and all positive cases were further re-tested by STAT-pack. Data was analyzed using SPSS version 20 computer software and a P-value of < 0.05 was taken as statistically significant. RESULTS:A total of 141 extrapulmonary suspected patients were enrolled in this study. The overall prevalence of culture confirmed extrapulmonary tuberculosis infection was 29.8%, but the GeneXpert result showed a 26.2% prevalence of Mycobacterium tuberculosis complex infection. The 78.4% prevalence of extrapulmonary tuberculosis infection was found to be higher among the adult population. The prevalence of HIV infection among EPTB suspected patients was 14.1%, while it was 32.4% among GeneXpert-confirmed extrapulmonary TB cases (12/37). Tuberculosis lymphadenitis was the predominant (78.4%) type of EPTB infection followed by tuberculosis cold abscess (10.7%). Adult hood, previous history of contact with known pulmonary tuberculosis patients, and HIV co-infection showed a statistically significant association with extrapulmonary tuberculosis infection (P<0.013). CONCLUSION:The prevalence of culture confirmed-EPTB infection was high, and a higher EPTB-HIV co-infection was also observed

Urinary tract infection among obstetric fistula patients at Gondar University Hospital, Northwest Ethiopia

Background: Many women die from complications related to pregnancy and childbirth. In developing countries particularly in sub-Saharan Africa and Asia, where access to emergency obstetrical care is often limited, obstetric fistula usually occurs as a result of prolonged obstructed labour. Obstetric fistula patients have many social and health related problems like urinary tract infections (UTIs). Despite this reality there was limited data on prevalence UTIs on those patients in Ethiopia. Therefore, the aim of this study was to determine the prevalence, drug susceptibility pattern and associated risk factors of UTI among obstetric fistula patients at Gondar University Hospital, Northwest Ethiopia. Methods: A cross sectional study was conducted from January to May, 2013 at Gondar University Hospital. From each post repair obstetric fistula patients, socio-demographic and UTIs associated risk factors were collected by using a structured questionnaire. After the removal of their catheters, the mid-stream urine was collected and cultured on CLED. After overnight incubation, significant bacteriuria was sub-cultured on Blood Agar Plate (BAP) and MacConkey (MAC). The bacterial species were identified by series of biochemical tests. Antibiotic susceptibility test was done by disc diffusion method. Data was entered and analyzed by using SPSS version 20. Results: A total of 53 post repair obstetric fistula patients were included for the determination of bacterial isolate and 28 (52.8%) of them had significant bacteriuria. Majority of the bacterial isolates, 26 (92.9%), were gram negative bacteria and the predominant ones were Citrobacter 13 (24.5%) and E. coli 6 (11.3%). Enterobacter, E.coli and Proteus mirabilis were 100% resistant to tetracycline. Enterobacter, Proteus mirabilis, Klebsella pneumonia, Klebsella ozenae and Staphylococcus aureus were also 100% resistant to ceftriaxone.Conclusion: The prevalence of bacterial isolates in obstetric fistula patients was high and majority of the isolates were gram negative bacteria. Even thought the predominant bacterial isolates were Citrobacter and E. coli, all of the bacterial isolates had multiple antibiotic resistance patterns which alert health profession to look better treatment for these patients

Hepatitis B and C Viruses’ Infection and Associated Factors among Pregnant Women Attending Antenatal Care in Hospitals in the Amhara National Regional State, Ethiopia

Introduction. Hepatitis virus infection is a major public health burden and silent killer disease in sub-Saharan Africa, including Ethiopia. Therefore, this study aimed to investigate the prevalence of hepatitis B and C viruses and associated factors among pregnant women attending an antenatal clinic in three tertiary hospitals in Amhara National Regional State, Ethiopia. Methods. A cross-sectional study was conducted among 1121 pregnant women. Data on sociodemographic and associated factors were collected using a structured questionnaire. Serum samples were tested for hepatitis B surface antigen (HBsAg) and anti-hepatitis C virus antibody (anti-HCV) using ELISA. SPSS version 20 was used for data analysis, and a multivariable logistic regression analysis was used to assess the relationship between factors associated with hepatitis B virus and hepatitis virus C infection. Results. A total of 1121 pregnant women were included in the study. The mean age of study participants was 27.2 ± 4.8 yrs. The majority of pregnant women (895 (79.8%)) were from urban areas. The overall seroprevalence of HBsAg and anti-HCV antibody was 52 (4.6%) and 18 (1.6%), respectively. The coinfection rate of HBV/HCV was 1.4% (1/69). Ten (19.2%) of HBV positive cases were coinfected with HIV. There were no coinfections of HCV and HIV. Interestingly, pregnant women with a history of multiple sexual partners (AOR = 3.2, 95% CI, 1.7–7.6), blood transfusion (AOR = 7.6, 95% CI, 2.9–16.9), family history of HBV (AOR = 3.5, 95% CI, 1.7–7.6), being HIV-positive (AOR = 2.5, 95% CI, 1–5.9), and tattooing (AOR = 2, 95% CI, 1–3.8) were significant predictors of HBV infection. Similarly, young age (17–25 yrs) (AOR = 3.2, 95% CI, 1.8–8.6) and no educational background (AOR = 5, 95 CI, 1.7–14.8) were significant predictors of HCV infection. Conclusions. Hepatitis B and C viruses’ infection was intermediate among pregnant women; some risk factors were significantly associated with the majority of cases. Infants born from these infected mothers are at risk of infection. This calls for screening and integration of HBV prevention of mother-to-child transmission (PMTCT) into HIV. Thus, the provision of health education on hepatitis B and C viruses’ transmission, vaccination, and screening of all pregnant women routinely are essential for the prevention of these viruses

Association between socio-demographic variables, co-infection with HIV virus, and some environmental factors with that of extrapulmonary tuberculosis infection at the University of Gondar hospital.

<p>Association between socio-demographic variables, co-infection with HIV virus, and some environmental factors with that of extrapulmonary tuberculosis infection at the University of Gondar hospital.</p

Socio-demographic characteristics and prevalence of GeneXpert confirmed extrapulmonary tuberculosis infection at the University of Gondar Hospital (N = 141), February to April 2015.

<p>Socio-demographic characteristics and prevalence of GeneXpert confirmed extrapulmonary tuberculosis infection at the University of Gondar Hospital (N = 141), February to April 2015.</p

Extra pulmonary tuberculosis and HIV co-infection among GeneXpert confirmed extrapulmonary tuberculosis patients at University of Gondar Hospital.

<p>Extra pulmonary tuberculosis and HIV co-infection among GeneXpert confirmed extrapulmonary tuberculosis patients at University of Gondar Hospital.</p

Comparison of GeneXpert test results with cytology microscopy for the diagnosis of extrapulmonary tuberculosis infection.

<p>Comparison of GeneXpert test results with cytology microscopy for the diagnosis of extrapulmonary tuberculosis infection.</p