A5048089296- Hepatitis B Virus Studies
- HIV/AIDS Research and Interventions
- Hepatitis Viruses Studies and Epidemiology
- HIV, Drug Use, Sexual Risk
- HIV Research and Treatment
- Blood donation and transfusion practices
- Antifungal resistance and susceptibility
- Vaccine Coverage and Hesitancy
- Blood groups and transfusion
- Hepatitis C virus research
- Monoclonal and Polyclonal Antibodies Research
- Data-Driven Disease Surveillance
- Sex work and related issues
- Biological Research and Disease Studies
- Blood transfusion and management
- HIV/AIDS Impact and Responses
- Enzyme Production and Characterization
- Herpesvirus Infections and Treatments
- Biochemical and Structural Characterization
Institut de Recherche pour le Développement
2016-2024
Economic & Social Sciences, Health Systems & Medical Informatics
2016-2024
Aix-Marseille Université
2016-2024
Inserm
2016-2024
ARPE PACA
2016-2018
Prompt uptake of antiretroviral treatment (ART) is essential to ensure the success universal test and treat (UTT) strategies prevent HIV transmission in high-prevalence settings. We describe ART initiation rates associated factors within an ongoing UTT cluster-randomized trial rural South Africa. HIV-positive individuals were offered immediate intervention arm vs. national guidelines recommended (CD4≤350 cells/mm(3)) control arm. used data collected up July 2015 among ART-eligible linked...
Abstract Objective Economic feasibility of eliminating mother‐to‐child transmission (MTCT) hepatitis B virus (HBV) in highly endemic African countries remains uncertain. Prevention MTCT (PMTCT) involves screening pregnant women for surface antigen (HBsAg), identifying those with high viral loads or e (HBeAg), and administering tenofovir prophylaxis to high‐risk women. We estimated the costs integrating PMTCT services into antenatal care Burkina Faso, based on four different strategies select...
To study retention in care (RIC) trajectories and associated factors patients eligible for antiretroviral therapy (ART) a universal test-and-treat setting (TasP trial, South Africa, 2012-2016).A cluster-randomized trial whereby individuals identified HIV positive after home-based testing were invited to initiate ART immediately (intervention) or following national guidelines (control).Exiting was defined as ≥3 months late clinic appointment, transferring elsewhere, death. Group-based...
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To achieve global hepatitis elimination by 2030, it is critical to prevent the mother-to-child transmission (MTCT) of B virus (HBV). Since 2009, WHO has recommended administering vaccine all neonates within 24 h birth MTCT. However, many countries in sub-Saharan Africa only provide immunization at age 6, 10, and 14 weeks or 8, 12, 16 using a combined vaccine. accelerate introduction dose (HepB-BD) into Africa, establish what extent addition HepB-BD can further reduce HBV areas where...
Some African countries are still reluctant to introduce the hepatitis B vaccine birth dose (HepB-BD) into their expanded program of immunization (EPI), partly because logistical, economic, and cost information constraints. To assist decision-makers in these countries, we assessed economic financial costs HepB-BD introduction Senegal 2016. We performed a micro-costing study representative sample Senegal’s EPI sites at all levels 2018. Information on activity-related inputs was collected using...
HIV-incidence studies are used to identify at-risk populations for HIV-prevention trials and interventions, but loss follow-up (LTFU) can bias results if participants who remain differ from those drop out. We investigated the incidence of factors associated with LTFU among Zambian female sex workers (FSWs) in an cohort 2012 2017. Enrolled returned at month one, three quarterly thereafter. FSWs were considered they missed six consecutive months, or their last visit was months before study end...