Introduction: In haemodialysis patients, the risk of acquiring blood-borne viral infections is an important cause of the dialysis’s process. Indeed, viral infections are quite common in chronic haemodialysis patients...Introduction: In haemodialysis patients, the risk of acquiring blood-borne viral infections is an important cause of the dialysis’s process. Indeed, viral infections are quite common in chronic haemodialysis patients including those due to viral hepatitis B and HIV. Objective: Determine the prevalence of HIV infection and hepatitis B infection among chronic hemodialysis patients of Togo. Methods: A cross-sectional study was conducted in chronic hemodialysis patients of Togo from January 1st to December 31st, 2016. Sociodemographic and clinical data were collected. Antigen HBs was screened by a rapid immunochromatographic test (SD BIOLINE? HBsAg), and HIV antibodies were detected using a combination of 2 rapid diagnostic test, SD BIOLINE? HIV-1/2 (first step) and TRIDOT test (second step). Results: During the study period, 95 subjects were included. Patient’s age was ranking from 13 to 80 years with a mean of 46.6 years. The sex-ratio (M/F) was 1.8 and a duration average of dialysis was 51.7 months. The aetiologies of the chronic endstage kidney failure were related respectively to a vascular renal disease for 42.1% of the patients, glomerular nephropaty for 34.74%, interstitial nephropaty for 9.47% and hereditary for 3.16%. For 10.53% of the patients, the initial renal disease remained indefinite. Prevalence of antigen HBs and HIV antibodies were respectively 10.5% and 7.4%. The frequency of co-infection HBV and HIV was 1.1%. Conclusion: The rates of HBV infection and HIV infection remain high in chronic hemodialysis in Togo, somewhat which is linked to an endemic aspect of these two viruses in the country. The type of initial renal disease (glomerular) and the vascular way (the central catheters) established the risk factors for the HIV infection while for the infection of HVB no factor was incriminated.展开更多
Background: Staphylococcal infections are managed by hygiene measures and usage of antibiotics. The first-line treatment refers to beta-lactamins. However, the emergence of beta-lactamin resistant staphylococcal strai...Background: Staphylococcal infections are managed by hygiene measures and usage of antibiotics. The first-line treatment refers to beta-lactamins. However, the emergence of beta-lactamin resistant staphylococcal strains has been reported, as demonstrated by a study conducted in Lomé University Teaching Hospital, Bacteriology Laboratory (2001) on 742 Staphylococcus aureus strains which revealed 67.00% of them where methicillin resistant. In this setting of emergent methicillin-resistant strains, the second-line treatments are prescribed by clinicians without antibiograms. Fluoroquinolones are the first preference molecules used for second-line treatment because of their efficacy and affordability. We want to contribute to setting monitoring and alert-making tools for drug prescribers. Thus we conducted this study, aiming to determine the frequency of S. aureus and coagulase-negative staphylococci (CNS) strains isolation in different types of biologic samples, and to investigate the link between methicillin resistance and ciprofloxacin resistance. Methods: We conducted this study from January 2006 through Jun 2010. The Microbiology Laboratory Service collected and analyzed samples for diagnostic purpose from inpatients and outpatients consulted in the hospital. We collected and analyzed de-identified data on these patients to form laboratory records. Bacteriological analyses in which ciprofloxacin have not been tested were excluded. Results: Over the 1108 staphylococal strains isolated from various biological samples processed, 751 were Staphylococcus aureus and 357 were coagulase-negative staphylococci. The strains sensitivity profile is for all isolates. The majority of germs were S. aureus and 20% of them were ciprofloxacin-resistant. The probability of a patient who has an infection caused by S. aureus increases his stay in high-risk settings such as intensive care unit, surgical intervention, extended hospitalization, use of a catheter. The use of broad-spectrum antibiotics increases the risk of multidrug-resistant strains. Conclusion: This study highlights the recurring issue of over consumption of antibiotics in nowadays medical treatments. There is a need to raise awareness about the rational use of antibiotics in general and fluoroquinolones particularly.展开更多
文摘Introduction: In haemodialysis patients, the risk of acquiring blood-borne viral infections is an important cause of the dialysis’s process. Indeed, viral infections are quite common in chronic haemodialysis patients including those due to viral hepatitis B and HIV. Objective: Determine the prevalence of HIV infection and hepatitis B infection among chronic hemodialysis patients of Togo. Methods: A cross-sectional study was conducted in chronic hemodialysis patients of Togo from January 1st to December 31st, 2016. Sociodemographic and clinical data were collected. Antigen HBs was screened by a rapid immunochromatographic test (SD BIOLINE? HBsAg), and HIV antibodies were detected using a combination of 2 rapid diagnostic test, SD BIOLINE? HIV-1/2 (first step) and TRIDOT test (second step). Results: During the study period, 95 subjects were included. Patient’s age was ranking from 13 to 80 years with a mean of 46.6 years. The sex-ratio (M/F) was 1.8 and a duration average of dialysis was 51.7 months. The aetiologies of the chronic endstage kidney failure were related respectively to a vascular renal disease for 42.1% of the patients, glomerular nephropaty for 34.74%, interstitial nephropaty for 9.47% and hereditary for 3.16%. For 10.53% of the patients, the initial renal disease remained indefinite. Prevalence of antigen HBs and HIV antibodies were respectively 10.5% and 7.4%. The frequency of co-infection HBV and HIV was 1.1%. Conclusion: The rates of HBV infection and HIV infection remain high in chronic hemodialysis in Togo, somewhat which is linked to an endemic aspect of these two viruses in the country. The type of initial renal disease (glomerular) and the vascular way (the central catheters) established the risk factors for the HIV infection while for the infection of HVB no factor was incriminated.
文摘Background: Staphylococcal infections are managed by hygiene measures and usage of antibiotics. The first-line treatment refers to beta-lactamins. However, the emergence of beta-lactamin resistant staphylococcal strains has been reported, as demonstrated by a study conducted in Lomé University Teaching Hospital, Bacteriology Laboratory (2001) on 742 Staphylococcus aureus strains which revealed 67.00% of them where methicillin resistant. In this setting of emergent methicillin-resistant strains, the second-line treatments are prescribed by clinicians without antibiograms. Fluoroquinolones are the first preference molecules used for second-line treatment because of their efficacy and affordability. We want to contribute to setting monitoring and alert-making tools for drug prescribers. Thus we conducted this study, aiming to determine the frequency of S. aureus and coagulase-negative staphylococci (CNS) strains isolation in different types of biologic samples, and to investigate the link between methicillin resistance and ciprofloxacin resistance. Methods: We conducted this study from January 2006 through Jun 2010. The Microbiology Laboratory Service collected and analyzed samples for diagnostic purpose from inpatients and outpatients consulted in the hospital. We collected and analyzed de-identified data on these patients to form laboratory records. Bacteriological analyses in which ciprofloxacin have not been tested were excluded. Results: Over the 1108 staphylococal strains isolated from various biological samples processed, 751 were Staphylococcus aureus and 357 were coagulase-negative staphylococci. The strains sensitivity profile is for all isolates. The majority of germs were S. aureus and 20% of them were ciprofloxacin-resistant. The probability of a patient who has an infection caused by S. aureus increases his stay in high-risk settings such as intensive care unit, surgical intervention, extended hospitalization, use of a catheter. The use of broad-spectrum antibiotics increases the risk of multidrug-resistant strains. Conclusion: This study highlights the recurring issue of over consumption of antibiotics in nowadays medical treatments. There is a need to raise awareness about the rational use of antibiotics in general and fluoroquinolones particularly.
