RESUMO
The findings by Pipitò et al [...].
Assuntos
Infecções por HIV , Tuberculose , Humanos , Infecções por HIV/complicações , Infecções por HIV/virologia , Tuberculose/complicaçõesRESUMO
At least a third of tuberculosis (TB) cases remain undiagnosed, disproportionately so in children and adolescents, which is hampering global elimination goals. Prolonged symptom duration presents a high-risk scenario for childhood TB in endemic areas, but the prolonged period of symptoms and its impact on educational attainment are rarely documented. Using a mixed method approach, we aimed to quantify the duration of respiratory symptoms and describe their impact on education among children from a rural area of Tanzania. We used data from a prospectively enrolled cohort of children and adolescents aged 4-17 years in rural Tanzania at the start of active TB treatment. We report on the cohort's baseline characteristics and explore the correlation between duration of symptoms and other variables. In-depth qualitative interviews were designed on the basis of a grounded theory approach to explore the impact of TB on educational attainment among school-aged children. In this cohort, children and adolescents diagnosed with TB experienced symptoms for a median of 85 days (interquartile range: 30, 231 days) prior to treatment initiation. In addition, 56 participants (65%) had a TB exposure in the household. Of the 16 families with school-aged children who were interviewed, 15 (94%) reported a significant negative impact of TB on the schooling of their children. Children in this cohort experienced a long duration of TB symptoms; the extent of illness impacted absenteeism at school. Screening initiatives for households affected by TB may lead to a shortened duration of symptoms and may minimize the impact on school attendance.
Assuntos
Tuberculose , Criança , Humanos , Adolescente , Tanzânia/epidemiologia , Tuberculose/diagnóstico , Tuberculose/tratamento farmacológico , Tuberculose/epidemiologia , Escolaridade , Instituições Acadêmicas , Características da FamíliaRESUMO
BACKGROUND: Latent Tuberculosis infection (LTBI) has a large global burden especially among refugees. We aimed to test the cost effectiveness of weekly rifapentine plus isoniazid for 3 months (3HP) versus nine months of daily isoniazid (INH-9) to treat LTBI in Syrian refugees residing in Turkey. METHODS: We used a Markov state transition model to estimate the incremental cost-effectiveness of 3HP relative to INH-9 using a simulated cohort of Syrian refugees. Both cost and effectiveness were assessed assuming that LTBI screening would be performed, with treatment of those who screen positive. Costs were measured in 2017 US dollars, and effectiveness was estimated as quality adjusted life years (QALYs) gained. An annual discount rate of 3% was applied to future costs and QALYs over the analytical time horizon of 20 years. RESULTS: Per 100 individuals screened at age 30 in the base case scenario, treating LTBI with 3HP rather than INH-9 resulted in a gain of 0.08 QALYs (95% uncertainty interval: -0.007, 0.221) and savings of $1421 ($483, $3478). Assuming a value of $100000 per QALY, the incremental net monetary benefit of 3HP was $9772 ($639, $24517). Findings were robust to sensitivity analyses except when treating older individuals. CONCLUSIONS: 3HP is likely to save costs and improve health compared to INH-9 when used for LTBI treatment among Syrian refugees in Turkey.
RESUMO
Whole-genome sequencing (WGS) has yielded new insights into the transmission patterns of healthcare facility-onset Clostridioides difficile infection (HO-CDI). WGS results prompted a focused diagnostic stewardship program, which was associated with a significant and sustained decrease in HO-CDI at large, urban hospital.