RESUMO
The Ryan White HIV/AIDS Program (RWHAP) has been effective in serving people living with HIV (PLWH). Our goal was to examine the impact of the implementation of the Affordable Care Act (ACA) on the program's role in HIV care and its clients. We utilized critical review to synthesize the literature on the anticipated effects of the ACA, and assess the evidence regarding the early effects of the ACA on the program and on PLWH who receive RWHAP services. To date, research on the impact of ACA on RWHAP has been fragmented. Despite the expected benefits of the ACA to PLWH, access and linkage to care, reducing inequity in HIV risk and access to care, and coping with comorbidities remain pressing challenges. There are additional gaps following ACA implementation related to immigrant care. RWHAP's proven success in addressing these challenges, and the political threats to ACA, highlight the need for maintaining the program to meet HIV care needs. More evidence on the role and impact of RWHAP in this new era is needed to guide policy and practice of care for PLWH. Additional research is needed to explore RWHAP care and its clients' health outcomes following ACA implementation, with a focus on at-risk groups such as immigrants, transgender women, homeless individuals, and PLWH struggling with mental health problems.
Assuntos
Atenção à Saúde , Infecções por HIV/prevenção & controle , Infecções por HIV/terapia , Patient Protection and Affordable Care Act , Emigrantes e Imigrantes , HIV , Política de Saúde , Acessibilidade aos Serviços de Saúde , Pessoas Mal Alojadas , Humanos , Pessoas Transgênero , Estados UnidosRESUMO
OBJECTIVES: Guidelines recommend hepatitis C virus (HCV) screening for all people living with HIV (PLWH). Understanding HCV testing practices may improve compliance with guidelines and can help identify areas for future intervention. METHODS: We evaluated HCV screening and unnecessary repeat HCV testing in 8,590 PLWH initiating care at 12 U.S. HIV clinics between 2006 and 2010, with follow-up through 2011. Multivariable logistic regression examined the association between patient factors and the outcomes: HCV screening (≥1 HCV antibody tests during the study period) and unnecessary repeat HCV testing (≥1 HCV antibody tests in patients with a prior positive test result). RESULTS: Overall, 82% of patients were screened for HCV, 18% of those screened were HCV antibody-positive, and 40% of HCV antibody-positive patients had unnecessary repeat HCV testing. The likelihood of being screened for HCV increased as the number of outpatient visits rose (adjusted odds ratio 1.02, 95% confidence interval 1.01-1.03). Compared to men who have sex with men (MSM), patients with injection drug use (IDU) were less likely to be screened for HCV (0.63, 0.52-0.78); while individuals with Medicaid were more likely to be screened than those with private insurance (1.30, 1.04-1.62). Patients with heterosexual (1.78, 1.20-2.65) and IDU (1.58, 1.06-2.34) risk compared to MSM, and those with higher numbers of outpatient (1.03, 1.01-1.04) and inpatient (1.09, 1.01-1.19) visits were at greatest risk of unnecessary HCV testing. CONCLUSIONS: Additional efforts to improve compliance with HCV testing guidelines are needed. Leveraging health information technology may increase HCV screening and reduce unnecessary testing.
Assuntos
Infecções por HIV/virologia , Hepacivirus/imunologia , Hepatite C/imunologia , Hepatite C/virologia , Adolescente , Adulto , Feminino , Infecções por HIV/imunologia , Necessidades e Demandas de Serviços de Saúde , Anticorpos Anti-Hepatite C/imunologia , Humanos , Modelos Logísticos , Masculino , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Risco , Fatores de Risco , Abuso de Substâncias por Via Intravenosa/imunologia , Abuso de Substâncias por Via Intravenosa/virologia , Adulto JovemRESUMO
IMPORTANCE: New data and antiretroviral regimens expand treatment choices in resource-rich settings and warrant an update of recommendations to treat adults infected with human immunodeficiency virus (HIV). OBJECTIVE: To provide updated treatment recommendations for adults with HIV, emphasizing when to start treatment; what treatment to start; the use of laboratory monitoring tools; and managing treatment failure, switches, and simplification. DATA SOURCES, STUDY SELECTION, AND DATA SYNTHESIS: An International Antiviral Society-USA panel of experts in HIV research and patient care considered previous data and reviewed new data since the 2012 update with literature searches in PubMed and EMBASE through June 2014. Recommendations and ratings were based on the quality of evidence and consensus. RESULTS: Antiretroviral therapy is recommended for all adults with HIV infection. Evidence for benefits of treatment and quality of available data increase at lower CD4 cell counts. Recommended initial regimens include 2 nucleoside reverse transcriptase inhibitors (NRTIs; abacavir/lamivudine or tenofovir disoproxil fumarate/emtricitabine) and a third single or boosted drug, which should be an integrase strand transfer inhibitor (dolutegravir, elvitegravir, or raltegravir), a nonnucleoside reverse transcriptase inhibitor (efavirenz or rilpivirine) or a boosted protease inhibitor (darunavir or atazanavir). Alternative regimens are available. Boosted protease inhibitor monotherapy is generally not recommended, but NRTI-sparing approaches may be considered. New guidance for optimal timing of monitoring of laboratory parameters is provided. Suspected treatment failure warrants rapid confirmation, performance of resistance testing while the patient is receiving the failing regimen, and evaluation of reasons for failure before consideration of switching therapy. Regimen switches for adverse effects, convenience, or to reduce costs should not jeopardize antiretroviral potency. CONCLUSIONS AND RELEVANCE: After confirmed diagnosis of HIV infection, antiretroviral therapy should be initiated in all individuals who are willing and ready to start treatment. Regimens should be selected or changed based on resistance test results with consideration of dosing frequency, pill burden, adverse toxic effect profiles, comorbidities, and drug interactions.
Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/tratamento farmacológico , Adulto , Fármacos Anti-HIV/administração & dosagem , Fármacos Anti-HIV/efeitos adversos , Contagem de Linfócito CD4 , Custos de Medicamentos , Farmacorresistência Viral , Quimioterapia Combinada , Infecções por HIV/diagnóstico , Humanos , Falha de TratamentoRESUMO
BACKGROUND & OBJECTIVES: Sustainability of free antiretroviral therapy (ART) roll out programmes in resource-limited settings is challenging given the need for lifelong therapy and lack of effective vaccine. This study was undertaken to compare treatment outcomes among HIV-infected patients enrolled in a graduated cost-recovery programme of ART delivery in Chennai, India. METHODS: Financial status of patients accessing care at a tertiary care centre, YRGCARE, Chennai, was assessed using an economic survey; patients were distributed into tiers 1- 4 requiring them to pay 0, 50, 75 or 100 per cent of their medication costs, respectively. A total of 1754 participants (ART naοve = 244) were enrolled from February 2005-January 2008 with the following distribution: tier 1=371; tier 2=338; tier 3=693; tier 4=352. Linear regression models with generalized estimating equations were used to examine immunological response among patients across the four tiers. RESULTS: Median age was 34; 73 per cent were male, and the majority were on nevirapine-based regimens. Median follow up was 11.1 months. The mean increase in CD4 cell count within the 1 st three months of HAART was 50.3 cells/µl per month in tier 1. Compared to those in tier 1, persons in tiers 2, 3 and 4 had comparable increases (49.7, 57.0, and 50.9 cells/µl per month, respectively). Increases in subsequent periods (3-18 and >18 months) were also comparable across tiers. No differential CD4 gains across tiers were observed when the analysis was restricted to patients initiating ART under the GCR programme. INTERPRETATION & CONCLUSIONS: This ART delivery model was associated with significant CD4 gains with no observable difference by how much patients paid. Importantly, gains were comparable to those in other free rollout programmes. Additional cost-effectiveness analyses and mathematical modelling would be needed to determine whether such a delivery programme is a sustainable alternative to free ART programmes.
Assuntos
Antirretrovirais/economia , Antirretrovirais/uso terapêutico , Terapia Antirretroviral de Alta Atividade/economia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/economia , Adulto , Terapia Antirretroviral de Alta Atividade/métodos , Contagem de Linfócito CD4 , Análise Custo-Benefício , Feminino , Infecções por HIV/imunologia , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Modelos Teóricos , Análise de Regressão , Fatores de Tempo , Resultado do TratamentoRESUMO
US treatment guidelines now recommend antiretroviral therapy (ART) for all persons infected with human immunodeficiency virus (HIV), regardless of CD4 count, both for the benefit of infected individuals and to prevent HIV transmission. In an effort to meet the critical goal of treating all HIV-infected persons worldwide, there is movement toward extrapolating these guidelines and the data supporting them to resource-limited settings. While economic and practical barriers to universal ART are widely recognized, there has been little discussion of the ethical considerations resulting from global disparities in the safety and efficacy of universal ART in these settings. We argue that the risk-benefit considerations for initiating ART are not the same worldwide due to limitations in the ART regimens used, laboratory monitoring, and consistent availability of ART, which raises ethical questions about universally applying US guidelines in resource-limited settings at the present time.
Assuntos
Antirretrovirais/uso terapêutico , Fidelidade a Diretrizes/ética , Infecções por HIV/tratamento farmacológico , Acessibilidade aos Serviços de Saúde/ética , Garantia da Qualidade dos Cuidados de Saúde/ética , Antirretrovirais/economia , Países em Desenvolvimento , Monitoramento de Medicamentos , Infecções por HIV/virologia , Acessibilidade aos Serviços de Saúde/economia , Humanos , Guias de Prática Clínica como Assunto , Garantia da Qualidade dos Cuidados de Saúde/economia , Medição de Risco , Carga ViralRESUMO
Since the advent of highly active antiretroviral therapy (HAART), the treatment of human immunodeficiency virus (HIV) infection has become more potent and better tolerated. While the current treatment regimens still have limitations, they are more effective, more convenient, and less toxic than regimens used in the early HAART era, and new agents, formulations and strategies continue to be developed. Simplification of therapy is an option for many patients currently being treated with antiretroviral therapy (ART). The main goals are to reduce pill burden, improve quality of life and enhance medication adherence, while minimizing short- and long-term toxicities, reducing the risk of virologic failure and maximizing cost-effectiveness. ART simplification strategies that are currently used or are under study include the use of once-daily regimens, less toxic drugs, fixed-dose coformulations and induction-maintenance approaches. Improved adherence and persistence have been observed with the adoption of some of these strategies. The role of regimen simplification has implications not only for individual patients, but also for health care policy. With increased interest in ART regimen simplification, it is critical to study not only implications for individual tolerability, toxicity, adherence, persistence and virologic efficacy, but also cost, scalability, and potential for dissemination and implementation, such that limited human and financial resources are optimally allocated for maximal efficiency, coverage and sustainability of global HIV/AIDS treatment.