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Cascade of HIV care

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https://www.readbyqxmd.com/read/28729520/challenges-and-emerging-opportunities-for-the-hiv-prevention-treatment-and-care-cascade-in-men-who-have-sex-with-men-in-asia-pacific
#1
REVIEW
Frits van Griensven, Thomas E Guadamuz, Jan Willem de Lind van Wijngaarden, Nittaya Phanuphak, Sunil Suhas Solomon, Ying-Ru Lo
In Asia Pacific, most countries have expanded HIV treatment guidelines to include all those with HIV infection and adopted antiretroviral treatment for prevention (TFP) as a blanket strategy for HIV control. Although the overall epidemic development associated with this focus is positive, the HIV epidemic in men who have sex with men (MSM) is continuing unperturbed without any signs of decline or reversal. This raises doubt about whether TFP as a blanket HIV prevention policy is the right approach. This paper reviews currently available biomedical HIV prevention strategies, national HIV prevention policies and guidelines from selected countries and published data on the HIV cascade in MSM...
August 2017: Sexually Transmitted Infections
https://www.readbyqxmd.com/read/28718494/the-hiv-care-cascade-in-buenos-aires-argentina-results-in-a-tertiary-referral-hospital
#2
Carina Cesar, Gabriela Blugerman, José Antonio Valiente, Peter Rebeiro, Omar Sued, Valeria Fink, Mariana Romero Soto, Roberto Cillis, Cleyton Yamamoto, Carlos Falistocco, Pedro Cahn, Héctor Pérez
Objective: To determine rates of retention, antiretroviral therapy (ART) use, and viral suppression in an adult cohort from a public tertiary referral hospital in the city of Buenos Aires, Argentina. Methods: HIV-positive ART-naïve patients ≥ 18 years old starting care 2011-2013 contributed data until the end of 2014. Three outcomes were assessed in 2014: retention in care, ART use, and viral suppression. Patient characteristics associated with each outcome were assessed through logistic regression...
December 2016: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28718493/the-hiv-continuum-of-care-in-the-bahamas-in-2014
#3
Nikkiah Forbes, Glenise Johnson, Arvis Mortimer, Indira Martin, Morton Frankson, Kathryn Johnston, Tamara Thompson, Sharon Weissman
Objective: The HIV cascade of care describes the spectrum of engagement in HIV care from diagnosis to viral suppression (VS). The study objective was to develop a baseline HIV cascade of care for new HIV diagnoses in the Bahamas in 2014. Methods: Individuals who were newly diagnosed with HIV in 2014 and known to be alive within a year of that diagnosis were included in the cascade of care (n = 250). Individuals with one CD4 or HIV viral load (VL) measure in 2014 were considered linked to care...
December 2016: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28715986/the-hiv-care-cascade-among-individuals-under-community-supervision-in-baltimore-maryland
#4
Nickolas Zaller, Michael Gordon, Lauri Bazerman, Irene Kuo, Curt Beckwith
An estimated one in seven HIV-infected individuals pass through U.S. correctional facilities each year. Transitioning from correctional to community settings may increase HIV treatment interruptions and increase the risk of continued HIV transmission in the community. This study assessed access to HIV providers in the community, antiretroviral treatment, and viral suppression to inform the development of interventions to improve HIV treatment outcomes among individuals involved in community corrections. The sample included 100 individuals under community supervision (probation or parole) in Baltimore, Maryland...
July 2017: Journal of Correctional Health Care
https://www.readbyqxmd.com/read/28707345/the-cascade-of-care-to-prevent-mother-to-child-transmission-in-rio-de-janeiro-brazil-1996-2013-improving-but-still-some-way-to-go
#5
Cristina Barroso Hofer, Matthias Egger, Mary-Ann Davies, Ana Cristina Cisne Frota, Ricardo Hugo de Oliveira, Thalita Fernandes Abreu, Lúcia Evangelista Araújo, Bernardo Bastos Witthlin, Alice Weber Carvalho, Janaína Rivas Cordeiro, Giulia Pasqualini Lima, Olivia Keiser
OBJECTIVE: To describe the cascade of care to HIV mother-to-child-transmission (PMTCT) in a Rio de Janeiro reference pediatric clinic, and evaluate the main factors possibly associated with HIV transmission. METHODS: Data on antenatal care, perinatal and neonatal assistance to HIV-infected and HIV-exposed but uninfected children assisted in the clinic from 1996-2013 were collected. The cascade of care was graphically demonstrated, and possible factors associated with HIV infection were described using regression models for bivariate and multivariate analysis...
July 14, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/28706083/wealth-related-inequality-in-early-uptake-of-hiv-testing-among-pregnant-women-an-analysis-of-data-from-a-national-cross-sectional-survey-south-africa
#6
Nobubelo Kwanele Ngandu, Carine Van Malderen, Ameena Goga, Niko Speybroeck
OBJECTIVES: Wealth-related inequality across the South African antenatal HIV care cascade has not been considered in detail as a potential hindrance to eliminating mother-to-child HIV transmission (EMTCT). We aimed to measure wealth-related inequality in early (before enrolling into antenatal care) uptake of HIV testing and identify the contributing determinants. DESIGN: Cross-sectional survey. SETTINGS: South African primary public health facilities in 2012...
July 12, 2017: BMJ Open
https://www.readbyqxmd.com/read/28704472/prevention-of-mother-to-child-transmission-of-hiv-option-b-cascade-in-rural-tanzania-the-one-stop-clinic-model
#7
Anna Gamell, Lameck Bonaventure Luwanda, Aneth Vedastus Kalinjuma, Leila Samson, Alex John Ntamatungiro, Maja Weisser, Winfrid Gingo, Marcel Tanner, Christoph Hatz, Emilio Letang, Manuel Battegay
BACKGROUND: Strategies to improve the uptake of Prevention of Mother-To-Child Transmission of HIV (PMTCT) are needed. We integrated HIV and maternal, newborn and child health services in a One Stop Clinic to improve the PMTCT cascade in a rural Tanzanian setting. METHODS: The One Stop Clinic of Ifakara offers integral care to HIV-infected pregnant women and their families at one single place and time. All pregnant women and HIV-exposed infants attended during the first year of Option B+ implementation (04/2014-03/2015) were included...
2017: PloS One
https://www.readbyqxmd.com/read/28700406/the-use-of-multistate-models-to-examine-associations-of-stress-and-adherence-with-transitions-among-hiv-care-states-observed-in-a-clinical-hiv-cohort
#8
Sandra Blitz, Tony Antoniou, Ann Burchell, Sharon Walmsley, Lucia Light, Sandra Gardner, Sean Rourke, Curtis Cooper, Claire Kendall, Mona Loutfy, Anita Rachlis, Wendy Wobeser, Anita Benoit, Janet Raboud
BACKGROUND: The "cascade of care" is a framework for quantifying the trajectory of people with HIV along the continuum of HIV care. We extended this framework to recognize that individuals may transition back and forth between states of care and to identify factors associated with movement among states of care over time, with particular focus on stress, depression and adherence. METHODS: The Ontario HIV Treatment Network Cohort Study is a multisite HIV clinical cohort...
July 3, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28700397/successful-implementation-of-hepatitis-c-virus-treatment-in-two-large-hiv-clinics-in-amsterdam-hepatitis-c-virus-treatment-cascade-of-care
#9
Job Saris, Guido van den Berk, Daoud Ait Moha, Jan van der Meer, Kees Brinkman, Marc van der Valk
No abstract text is available yet for this article.
July 31, 2017: AIDS
https://www.readbyqxmd.com/read/28694240/feasibility-of-establishing-hiv-case-based-surveillance-to-measure-progress-along-the-health-sector-cascade-situational-assessments-in-tanzania-south-africa-and-kenya
#10
Richelle Harklerode, Sandra Schwarcz, James Hargreaves, Andrew Boulle, Jim Todd, Serge Xueref, Brian Rice
BACKGROUND: To track the HIV epidemic and responses to it, the World Health Organization recommends 10 global indicators to collect information along the HIV care cascade. Patient diagnosis and medical record data, harnessed through case-based surveillance (CBS), can be used to measure 8 of these. While many high burden countries have well-established systems for monitoring patients on HIV treatment, few have formally adopted CBS. OBJECTIVE: In response to the need for improved strategic HIV information and to facilitate the development of CBS in resource-limited countries, we aimed to conduct situational assessments of existing data collection systems in Tanzania, South Africa, and Kenya...
July 10, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28691440/high-risk-of-loss-to-follow-up-among-south-african-children-on-art-during-transfer-a-retrospective-cohort-analysis-with-community-tracing
#11
Chloe A Teasdale, Nonzwakazi Sogaula, Katharine A Yuengling, Zachary J Peters, Anthony Mutiti, Lungile Pepeta, Elaine J Abrams
INTRODUCTION: Decentralization of HIV care for children has been recommended to improve paediatric outcomes by making antiretroviral treatment (ART) more accessible. We documented outcomes of children transferred after initiating ART at a large tertiary hospital in the Eastern Cape of South Africa. METHODS: Electronic medical records for all children 0-15 years initiating ART at Dora Nginza Hospital (DNH) in Port Elizabeth, South Africa January 2004 to September 2015 were examined...
June 28, 2017: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/28665876/adolescents-young-people-and-the-90-90-90-goals-a-call-to-improve-hiv-testing-and-linkage-to-treatment
#12
Vincent J Wong, Kate R Murray, B Ryan Phelps, Sten H Vermund, Donna R McCarraher
: The current low rates of HIV diagnosis and treatment initiation among adolescents and young people ages 15-24 continues to present a significant challenge to the epidemic control of HIV. With a 'business as usual' approach to HIV testing and linkage to treatment, new infections among adolescents and youth will likely increase, with the burden compounded by the increasing number of youth in Africa, expected to reach 293 million by 2025. Recent studies reveal significant gaps in the HIV clinical cascade among young people as the global community pursues the Joint United Nations Programme on HIV and AIDS 90-90-90 targets...
July 1, 2017: AIDS
https://www.readbyqxmd.com/read/28660380/informing-targeted-interventions-to-optimize-the-cascade-of-hiv-care-using-cluster-analyses-of-health-resource-use-among-people-living-with-hiv-aids
#13
Emanuel Krebs, Jeong E Min, Ahmed M Bayoumi, Rolando Barrios, Julio S G Montaner, Bohdan Nosyk
Increased awareness of the secondary preventive benefits of antiretroviral treatment (ART) has strengthened the desire to optimize health care systems' response to HIV/AIDS. We identified clusters of health resource utilization (HRU) among people living with HIV (PLHIV) to inform targeted interventions aimed to optimize the cascade of HIV care. Using linked population-level health databases in British Columbia, Canada, we selected two analytic samples of PLHIV with 3 years of follow-up between 2006-2011 that were classified as intermittently retained in care or intermittently engaged in ART, and executed a probabilistic model-based clustering analysis for each sample with 5 and 9 quarterly HRU variables, respectively...
June 28, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28655340/hiv-care-seeking-behaviour-after-hiv-self-testing-among-men-who-have-sex-with-men-in-beijing-china-a-cross-sectional-study
#14
Xian-Long Ren, Zun-You Wu, Guo-Dong Mi, Jennifer M McGoogan, Ke-Ming Rou, Yan Zhao, Nanci Zhang
BACKGROUND: Men who have sex with men (MSM) has become the group with the fastest growing HIV epidemic in China. Since many Chinese MSM are conducting HIV self-testing, we aimed to determine the rate of HIV care seeking after self-testing, examine characteristics of "seekers" compared to "non-seekers," and explore factors associated with HIV care-seeking behaviour. METHODS: A cross-sectional study design was used and an online survey was conducted in Beijing, China in 2016, among users of a popular Chinese gay networking smart phone application...
June 28, 2017: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/28645888/hiv-strategic-information-in-non-european-union-countries-in-the-world-health-organization-european-region-capacity-development-needs
#15
Ivana Bozicevic, Senad Handanagic, Jurja Ivana Cakalo, Annemarie Rinder Stengaard, George Rutherford
BACKGROUND: Capacity building of the national HIV strategic information system is a core component of the response to the HIV epidemic as it enables understanding of the evolving nature of the epidemic, which is critical for program planning and identification of the gaps and deficiencies in HIV programs. OBJECTIVE: The study aims to describe the results of the assessment of the needs for further development of capacities in HIV strategic information systems in the non-European Union (EU) countries in the World Health Organization European Region (EUR)...
June 23, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28643242/what-influences-linkage-to-care-after-home-based-hiv-counseling-and-testing
#16
Reshma Naik, Wanga Zembe, Fatima Adigun, Elizabeth Jackson, Hanani Tabana, Debra Jackson, Frank Feeley, Tanya Doherty
To maximize the benefits of test and treat strategies that utilize community-based HIV testing, clients who test positive must link to care in a timely manner. However, linkage rates across the HIV treatment cascade are typically low and little is known about what might facilitate or hinder care-seeking behavior. This qualitative study was conducted within a home-based HIV counseling and testing (HBHCT) intervention in South Africa. In-depth interviews were conducted with 30 HBHCT clients who tested HIV positive to explore what influenced their care-seeking behavior...
June 22, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28622034/the-experiences-of-newly-diagnosed-men-who-have-sex-with-men-entering-the-hiv-care-cascade-in-lima-peru-2015-2016-a-qualitative-analysis-of-counselor-participant-text-message-exchanges
#17
Erik Bayona, Luis Menacho, Eddy R Segura, Gitau Mburu, Fernando Roman, Consuelo Tristan, Elizabeth Bromley, Robinson Cabello
Mobile phone technology (mHealth) is a promising tool that has been used to improve HIV care in high-risk populations worldwide. Understanding patient perspectives of newly diagnosed men who have sex with men (MSM) in Lima, Peru during linkage and engagement in the HIV care continuum can help close the gaps in care following initial HIV diagnosis and ensure retention in continuous care. From June 2015 to March 2016, as part of a randomized controlled trial, 40 MSM participants were linked to care with an mHealth intervention within 3 months of HIV diagnosis at Via Libre clinic...
June 2017: Cyberpsychology, Behavior and Social Networking
https://www.readbyqxmd.com/read/28618980/evaluating-the-care-cascade-after-antiretroviral-therapy-initiation-in-latin-america
#18
Marcelo J Wolff, Claudia P Cortes, Fernando A Mejìa, Denis Padgett, Pablo Belaunzarán-Zamudio, Beatriz Grinsztejn, Mark J Giganti, Catherine C McGowan, Peter F Rebeiro
Accelerating antiretroviral therapy (ART) administration, improving retention, and achieving viral suppression in low- and middle-income countries must be prioritized. We evaluated trends and disparities in these milestones in a large Latin American cohort. Adults starting ART (ARTstart) from 2003 to 2014 at Caribbean, Central, and South America network for HIV epidemiology sites were assessed for care cascade outcomes: CD4 cell count >200 cells/mm(3) at ARTstart; retention (≥1 visit at one year after ARTstart); viral suppression (≥1 HIV-1 RNA <200 copies/ml at one year after ARTstart)...
January 1, 2017: International Journal of STD & AIDS
https://www.readbyqxmd.com/read/28610602/associations-of-criminal-justice-and-substance-use-treatment-involvement-with-hiv-hcv-testing-and-the-hiv-treatment-cascade-among-people-who-use-drugs-in-oakland-california
#19
Barrot H Lambdin, Alex H Kral, Megan Comfort, Andrea M Lopez, Jennifer Lorvick
BACKGROUND: People who smoke crack cocaine and people who inject drugs are at-risk for criminal justice involvement as well as HIV and HCV infection. Compared to criminal justice involvement, substance use treatment (SUT) can be cost-effective in reducing drug use and its associated health and social costs. We conducted a cross-sectional study of people who smoke crack cocaine and people who inject drugs to examine the association between incarceration, community supervision and substance use treatment with HIV/HCV testing, components of the HIV treatment cascade, social and physical vulnerability and risk behavior...
June 14, 2017: Addiction Science & Clinical Practice
https://www.readbyqxmd.com/read/28610435/access-and-engagement-in-hiv-care-among-a-national-cohort-of-women-living-with-hiv-in-canada
#20
Nadine Kronfli, Ashley Lacombe-Duncan, Ying Wang, Alexandra de Pokomandy, Angela Kaida, Carmen Logie, Tracey Conway, V Logan Kennedy, Ann Burchell, Wangari Tharao, Neora Pick, Mary Kestler, Paul Sereda, Mona Loutfy, On Behalf Of The Chiwos Research Team
Attrition along the cascade of HIV care poses significant barriers to attaining the UNAIDS targets of 90-90-90 and achieving optimal treatment outcomes for people living with HIV. Understanding the correlates of attrition is critical and particularly for women living with HIV (WLWH) as gender disparities along the cascade have been found. We measured the proportion of the 1425 WLWH enrolled in the Canadian HIV Women's Sexual and Reproductive Health Cohort Study (CHIWOS) who had never accessed HIV medical care, who reported delayed linkage into HIV care (>3 months between diagnosis and initial care linkage), and who were not engaged in HIV care at interview (<1 visit in prior year)...
June 13, 2017: AIDS Care
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