3 research outputs found
TB/HIV co-infections and associated factors among patients on directly observed treatment short course in Northeastern Ethiopia: a 4 years retrospective study
Gender-age distribution of tuberculosis among suspected tuberculosis cases in western Kenya
Globally, tuberculosis (TB) continues to exact an unacceptably high toll of disease and death among children, particularly in the wake of the HIV epidemic. Kenya is ranked 13th among the 22 high-burden TB countries, and 5th in Africa. To determine the gender-age distribution of tuberculosis among TB suspects in western Kenya. In a cross-sectional study carried out at 10 hospitals in western Kenya, sputa from 872 TB suspects underwent microscopy and culture on solid and liquid media. The growth was identified using the Hains GenoType® Mycobacterium CM and GenoType® Mycobacterium AS kits. A questionnaire was used to collect demographic data. In total, 41.4% of the TB suspects were diagnosed with mycobacterial disease (95.8% TB cases and 4.2% NTM disease cases). Hence, 39.7% of the suspects were diagnosed with TB, 61.6% males and 38.4% females. A total of 263 (76%) of the 346 TB cases accepted to be tested for HIV infection and 41.8% (110/263) were co-infected (males, 55.5%; females, 44.5%). There was no significant difference in the TB-HIV co-infection rate between genders [OR = 1.006; 95% CI: 0.671-1.508; P = 0.979]. The majority (40.9%) of the TB/HIV cases were in the 25-34-year age bracket. In general, the prevalence of TB was significantly higher in males than females (χ2 = 10.67; P = 0.001), the majority (37.0%) being in the 25-34 age-group. Children below 15 years constituted 4.9% of the cases. A high prevalence of TB was observed in this study, males in the 25-34 age-group carrying the highest burden. There is need for more efforts and resources to increase knowledge and access TB and NTM syndromes care. [Med-Science 2018; 7(2.000): 252-6
HIV co-infection with tuberculous and non-tuberculous mycobacteria in western Kenya: challenges in the diagnosis and management
Background: Tuberculosis (TB) and HIV co-infections have a global
prevalence with devastating morbidity and massive mortality,
Sub-Saharan Africa being the worst hit. Objectives: To evaluate the
prevalence of TB-HIV co-infection and demonstrate the confusion caused
by NTM and HIV/ AIDS co-infection in TB diagnosis and treatment in
western Kenya. Methods: In a cross-sectional study carried out at 10
hospitals in western Kenya, sputa from consenting 872 TB suspects
underwent microscopy, and culture on Lowenstein-Jensen and Mycobacteria
Growth Index Tube media. Isolates were identified using the
Hain’s GenoType® Mycobacterium CM and GenoType®
Mycobacterium AS kits. A total of 695 participants were screened for
HIV using Uni-GoldTM test and positives confirmed with the enzyme
linked immunosorbent assay. Results: A total of 346 (39.7%)
participants were diagnosed with TB. Out of the 346 TB cases, 263 (76%)
were tested for HIV infection and 110 (41.8%) of these were
sero-positive (co-infected). The female to male TB-HIV co-infection
prevalence ratio (PR) was 1.35. This study reports isolation of
non-tuberculous mycobacteria from TB suspects at a rate of 1.7%.
Conclusion: A high TB-HIV co-infection rate was observed in this study.
The NTM disease could be misdiagnosed and treated as TB in western
Kenya