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1
These guidelines provide new and updated recommendations on the use of point-of-care testing in children under 18 months of age and point-of-care tests to monitor treatment in people living with HIV
...
; the treatment monitoring algorithm; and timing of antiretroviral therapy (ART) among people living with HIV who are being treated for tuberculosis.
New recommendations launched today outline key new actions that countries can take to improve the delivery of HIV testing, treatment and care services by providing greater options for differentiated approaches such as, supporting HIV treatment start in the community, ensuring that children are diagnosed and treated early, and that viral load treatment monitoring is more accessible, focused and triggers clinical action
more
Despite progress in improving antiretroviral therapy (ART) for people with HIV in Malawi, the burden of HIV infections and HIV
...
treatment outcomes among key populations is suboptimal. Client-centered differentiated service delivery approaches may facilitate addressing HIV prevention and treatment needs of key populations in Malawi.
Methods
De-identified program data routinely collected as part of the LINKAGES project–Malawi were assembled from October 2017 to September 2019. HIV case finding was compared across different testing modalities for each population. Poisson regression was used to estimate the association between testing modalities and ART initiation.
Results
Of the 18 397 people included in analyses, 10 627 (58%) were female sex workers (FSWs), 2219 (12%) were men who have sex with men (MSM), and 4970 (27%) were clients of FSWs. HIV case finding varied by modality and population, with index testing and enhanced peer outreach demonstrating high yield despite reaching relatively few individuals. FSWs who tested positive through risk network referral testing were more likely to initiate ART within 30 days compared with those who tested positive through clinic-based testing (adjusted risk ratio [aRR], 1.50; 95% CI, 1.23–1.82). For MSM, index testing (aRR, 1.45; 95% CI, 1.06–2.00) and testing through a drop-in center (aRR, 1.82; 95% CI, 1.19–2.78) were associated with 30-day ART initiation.
Conclusions
These data suggest that differentiated HIV testing and outreach approaches tailored to the needs of different key populations may facilitate improved ART initiation in Malawi. Achieving 0 new infections by 2030 suggests the need to adapt treatment strategies given individual and structural barriers to treatment for key populations with HIV in high-prevalence settings.
more
This guideline document is a publication of the National AIDS & STI Control Program, Ministry of Health
Kenya
Accessed: 08.10.2019
Profiles of Peripheral CD4+T Cells Count during Antiretroviral Treatment in Senegalese Adults Infected by HIV: Impact of Therapeutic Associations
Niang M. S., R. Derwiche, B. Mbengue
Journal of Immunology, Infection & Inflammatory Diseases
(2017)
CC
Thirty-three years after its discovery, the Human Immunodeficiency Virus (HIV), responsible for the AIDS pandemic, remains a major public health problem despite advanced researches providing better diagnostic and therapeutic tools. The virus targets
...
especially CD4+ T cells, leading to deficiency of the immune system and altering therefore defense against infections and cancer cells. Antiretroviral
more
Accessed June 8, 2017
Epidemiology
Chagas disease (American trypanosomiasis) is caused by the protozoan parasite Trypanosoma cruzi, and transmitted to humans by infected triatomine bugs, and less commonly by transfusion, organ transplant, from mother to infant, and in rare instances, by ingestion of contaminated food or
...
drink.1-4 The hematophagous triatomine vectors defecate during or immediately after feeding on a person. The parasite is present in large numbers in the feces of infected bugs, and enters the human body through the bite wound, or through the intact conjunctiva or other mucous membrane.
Vector-borne transmission occurs only in the Americas, where an estimated 8 to 10 million people have Chagas disease.5 Historically, transmission occurred largely in rural areas in Latin America, where houses built of mud brick are vulnerable to colonization by the triatomine vectors.4 In such areas, Chagas disease usually is acquired in childhood. In the last several decades, successful vector control programs have substantially decreased transmission rates in much of Latin America, and large-scale migration has brought infected individuals to cities both within and outside of Latin America.
more
Lancet HIV 2019 Published Online March 15, 2019 http://dx.doi.org/10.1016/S2352-3018(19)30052-9
Analytical antiretroviral treatment interruption (ATI) is an important feature of
...
HIV research, seeking to achieve
sustained viral suppression in the absence of antiretroviral therapy (ART) when the goal is to measure effects of
novel therapeutic interventions on time to viral load rebound or altered viral setpoint. Trials with ATIs also intend
to determine host, virological, and immunological markers that are predictive of sustained viral control off ART.
more
Presenation. This deck provides an overview of the evidence based recommendations, cost-effectiveness, impact, scalability, and equity in treating and preventing HIV.
ALGORITHMS FOR HIV CARE AND TREATMENT IN ETHIOPIA, HIVCore Final Report
Kalibala Samuel, Nrupa Jani and Getachew Kassa
United States Agency for International Development (USAID)
(2016)
C1