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Hoenigl M, Lo M, Coyne CJ, Wagner GA, Blumenthal J, Mathur K, Horton LE, Martin TC, Vilke GM, Little SJ. 4th Generation HIV screening in the emergency department: net profit or loss for hospitals? AIDS Care 2023; 35:714-718. [PMID: 34839750 PMCID: PMC9135954 DOI: 10.1080/09540121.2021.1995838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 10/13/2021] [Indexed: 10/19/2022]
Abstract
ABSTRACTThe objective of this study was to determine hospital costs and revenue of universal opt-out HIV ED screening. An electronic medical record (EMR)-directed, automated ED screening program was instituted at an academic medical center in San Diego, California. A base model calculated net income in US dollars for the hospital by comparing annual testing costs with reimbursements using payor mixes and cost variables. To account for differences in payor mixes, testing costs, and reimbursement rates across hospitals in the US, we performed a probabilistic sensitivity analysis. The base model included a total of 12,513 annual 4th generation HIV tests with the following payor mix: 18% Medicare, 9% MediCal, 28% commercial and 8% self-payers, with the remainder being capitated contracts. The base model resulted in a net profit for the hospital. In the probabilistic sensitivity analysis, universal 4th generation HIV screening resulted in a net profit for the hospital in 81.9% of simulations. Universal 4th generation opt-out HIV screening in EDs resulted in a net profit to an academic hospital. Sensitivity analysis indicated that ED HIV screening results in a net-profit for the majority of simulations, with higher proportions of self-payers being the major predictor of a net loss.
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Affiliation(s)
- Martin Hoenigl
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, United States
- Department of Pathology, University of California San Diego, San Diego, California, United States
- Division of Infectious Diseases, Medical University of Graz, Graz, Austria
| | - Megan Lo
- School of Medicine, University of San Diego, San Diego, California, United States
| | - Christopher J. Coyne
- Department of Emergency Medicine, University of California San Diego, San Diego, California, United States
| | - Gabriel A. Wagner
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, United States
| | - Jill Blumenthal
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, United States
| | - Kushagra Mathur
- School of Medicine, University of San Diego, San Diego, California, United States
| | - Lucy E. Horton
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, United States
| | - Thomas C.S. Martin
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, United States
| | - Gary M. Vilke
- Department of Emergency Medicine, University of California San Diego, San Diego, California, United States
| | - Susan J. Little
- Department of Medicine, Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, California, United States
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Serag H, Clark I, Naig C, Lakey D, Tiruneh YM. Financing Benefits and Barriers to Routine HIV Screening in Clinical Settings in the United States: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:457. [PMID: 36612775 PMCID: PMC9819288 DOI: 10.3390/ijerph20010457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
The Centers for Disease Control and Prevention recommends everyone between 13-64 years be tested for HIV at least once as a routine procedure. Routine HIV screening is reimbursable by Medicare, Medicaid, expanded Medicaid, and most commercial insurance plans. Yet, scaling-up HIV routine screening remains a challenge. We conducted a scoping review for studies on financial benefits and barriers associated with HIV screening in clinical settings in the U.S. to inform an evidence-based strategy to scale-up routine HIV screening. We searched Ovid MEDLINE®, Cochrane, and Scopus for studies published between 2006-2020 in English. The search identified 383 Citations; we screened 220 and excluded 163 (outside the time limit, irrelevant, or outside the U.S.). Of the 220 screened articles, we included 35 and disqualified 155 (did not meet the eligibility criteria). We organized eligible articles under two themes: financial benefits/barriers of routine HIV screening in healthcare settings (9 articles); and Cost-effectiveness of routine screening in healthcare settings (26 articles). The review concluded drawing recommendations in three areas: (1) Finance: Incentivize healthcare providers/systems for implementing HIV routine screening and/or separate its reimbursement from bundle payments; (2) Personnel: Encourage nurse-initiated HIV screening programs in primary care settings and educate providers on CDC recommendations; and (3) Approach: Use opt-out approach.
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Affiliation(s)
- Hani Serag
- Department of International Medicine, School of Medicine, University of Texas Medical Branch (UTMB), Galveston, TX 77555, USA
| | - Isabel Clark
- HIV/STD Prevention & Care Unit, Texas Department of State Health Services, Austin, TX 78714, USA
| | - Cherith Naig
- MPH Program, School of Public and Population Health, University of Texas Medical Branch (UTMB), Galveston, TX 77555, USA
| | - David Lakey
- Administration Division, University of Texas System, Austin, TX 78701, USA
| | - Yordanos M. Tiruneh
- Department of Preventive Medicine and Population Health, School of Medicine, University of Texas Tyler, Tyler, TX 75799, USA
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
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The Cost-Effectiveness of HIV/STI Prevention in High-Income Countries with Concentrated Epidemic Settings: A Scoping Review. AIDS Behav 2022; 26:2279-2298. [PMID: 35034238 PMCID: PMC9163023 DOI: 10.1007/s10461-022-03583-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/08/2022] [Indexed: 11/27/2022]
Abstract
The purpose of this scoping review is to establish the state of the art on economic evaluations in the field of HIV/STI prevention in high-income countries with concentrated epidemic settings and to assess what we know about the cost-effectiveness of different measures. We reviewed economic evaluations of HIV/STI prevention measures published in the Web of Science and Cost-Effectiveness Registry databases. We included a total of 157 studies focusing on structural, behavioural, and biomedical interventions, covering a variety of contexts, target populations and approaches. The majority of studies are based on mathematical modelling and demonstrate that the preventive measures under scrutiny are cost-effective. Interventions targeted at high-risk populations yield the most favourable results. The generalisability and transferability of the study results are limited due to the heterogeneity of the populations, settings and methods involved. Furthermore, the results depend heavily on modelling assumptions. Since evidence is unequally distributed, we discuss implications for future research.
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Finding and treating early-stage HIV infections: A cost-effectiveness analysis of the Sabes study in Lima, Peru. LANCET REGIONAL HEALTH. AMERICAS 2022; 12:100281. [PMID: 36776432 PMCID: PMC9903945 DOI: 10.1016/j.lana.2022.100281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background Sabes, a treatment-as-prevention intervention among men who have sex with men and transgender women in Lima, Peru, was developed to identify HIV during early primary infection (<3 months from acquisition) through monthly serologic assays and HIV RNA tests. Newly diagnosed individuals were rapidly linked to care and offered to initiate ART. In this study we sought to study the cost-effectiveness of Sabes compared to the standard of care (SOC) for HIV testing and initiation of treatment. Methods We adapted a compartmental model of HIV transmission to evaluate the cost-effectiveness of the Sabes approach compared to the SOC using a government health care perspective, 20-year time horizon, and 3% annual discounting. We estimated the proportion of cases of HIV detected during early primary infection, reduction in HIV incidence and prevalence, incremental cost-effectiveness ratio (ICER), and net monetary benefit. We analyzed costs using data from the Sabes study, the Peruvian Ministry of Health, published literature, and expert consultation. Findings The Sabes intervention is projected to identify 9294 early primary HIV infections in Lima, Peru over 20 years. The intervention costs $6,896 per early primary infection diagnosed and by 2038 is expected to decrease the fraction of early infections among prevalent infections by 62%. Sabes is expected to improve health, resulting in greater total discounted QALYs per person than the SOC (16·7 vs 16·4, respectively). Sabes had an ICER of $1431 (22% per capita GDP in Peru) per QALY compared to SOC. Interpretation Our analysis suggests that in Lima, Peru the Sabes intervention could be a cost-effective approach to reduce the burden of HIV even under stringent cost-effectiveness criteria. This finding suggests that programs that use frequent HIV testing, rapid linkage to care and initiation of ART should be considered as part of a comprehensive HIV prevention strategy. Funding National Institutes of Health.
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Shangani S, Bhaskar N, Richmond N, Operario D, van den Berg JJ. A systematic review of early adoption of implementation science for HIV prevention or treatment in the United States. AIDS 2021; 35:177-191. [PMID: 33048881 DOI: 10.1097/qad.0000000000002713] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To provide the first systematic review of the early adoption of implementation science for HIV prevention or treatment in the United States. We identified primary research studies that addressed implementation of HIV prevention or treatment in the United States and qualitatively assessed the reporting of implementation outcomes and intervention descriptions. METHODS We searched PubMed, PsycInfo, and CINAHL databases for evaluations of HIV prevention or treatment interventions that at least reported one implementation outcome and were published between 2014 and 2018. We used the 12-item Template for Intervention Description and Replication to assess study interventions. RESULTS A total of 2275 articles were identified. Thirty-nine studies met inclusion criteria. Of these, 84.6% used quantitative methods with 5% being hybrid effectiveness-implementation studies and 15% used qualitative methods. No studies cited a formal theoretical framework for implementation science. Acceptability and feasibility were the most frequently reported implementation outcomes. Eligible studies were diverse with regard to demographic categories. Most interventions focused on HIV prevention, particularly risk-reduction strategies. HIV treatment interventions targeted linkage to care and adherence to medications. Key implementation outcome findings indicated that these interventions are feasible and acceptable in the real world. CONCLUSION HIV implementation science could support dissemination of HIV prevention or treatment in the United States, although HIV treatment interventions are limited. Theoretical frameworks and key implementation outcomes like fidelity, penetration, and appropriateness could promote the rigor of future HIV treatment implementation research, helping the field deliver the promise of HIV prevention or treatment efforts in the United States.
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Affiliation(s)
- Sylvia Shangani
- College of Health Sciences, Department of Community & Environmental Health, Old Dominion University, Norfolk, Virginia
| | - Nidhi Bhaskar
- Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, Rhode Island
| | - Natasha Richmond
- Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, Rhode Island
| | - Don Operario
- Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, Rhode Island
| | - Jacob J van den Berg
- Department of Behavioral and Social Sciences, School of Public Health, Brown University, Providence, Rhode Island
- Department of Epidemiology, T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts, USA
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Amico KR, Miller J, Schairer C, Gianella S, Little SJ, Hoenigl M. I wanted it as soon as possible: a qualitative exploration of reactions to access to same-day ART start among participants in San Diego's ART-NET project. AIDS Care 2020; 32:1191-1197. [PMID: 31713432 PMCID: PMC7214217 DOI: 10.1080/09540121.2019.1687831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 10/27/2019] [Indexed: 10/25/2022]
Abstract
Rapid start of antiretroviral therapy (ART) is quickly becoming best practice around the world. In the US, programs exist to facilitate rapid ART start, but little is known about the experiences of newly diagnosed individuals receiving these recommendations and services. Twenty participants (19 men who have sex with men and 1 transgender woman) from an early ART start program were interviewed to better understand these experiences. Interviews were analyzed for main themes in three general areas: reasons to start, reasons to delay, and factors influencing early ART adherence. Participants reported starting anywhere from right away (same visit as diagnosis) to within a few weeks (median 10.5 days). Reasons to start right away included fear of what could happen if not treated, personal health, influence of people/resources at the clinic, and study participation. Most had small delays in ART start because of structural (insurance, costs) and intentional delays (getting additional medical consultations). Adherence facilitators included desires to improve CD4/viral load and positive beliefs in benefits of suppression. Participants were largely supportive of rapid ART start and appeared to rely on CD4/viral load as "proof" of need for ART, which may be particularly helpful for asymptomatic, newly diagnosed individuals starting ART.
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Affiliation(s)
- K Rivet Amico
- Department of Health Behavior Health Education, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Jessica Miller
- Department of Health Behavior Health Education, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Cynthia Schairer
- Department of Psychiatry, San Diego School of Medicine, University of California, La Jolla, CA, USA
| | - Sara Gianella
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA
| | - Susan J Little
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA
| | - Martin Hoenigl
- Division of Infectious Diseases and Global Public Health, University of California San Diego, San Diego, CA, USA
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Assessing frontline HIV service provider efficiency using data envelopment analysis: a case study of Philippine social hygiene clinics (SHCs). BMC Health Serv Res 2019; 19:415. [PMID: 31234853 PMCID: PMC6591825 DOI: 10.1186/s12913-019-4163-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Accepted: 05/15/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Globally, local and frontline HIV service delivery units have been deployed to halt the HIV epidemic. However, with the limited resources, there is a need to understand how these units can deliver their optimum outputs/outcomes efficiently given the inputs. This study aims to determine the efficiency of the social hygiene clinics (SHC) in the Philippines as well as to determine the association of the meta-predictor to the efficiencies. METHODS In determining efficiency, we used the variables from two data sources namely the 2012 Philippine HIV Costing study and 2011 Integrated HIV Behavioral and Serologic Surveillance, as inputs and outputs, respectively. Various data management protocols and initial assumptions in data matching, imputation and variable selection, were used to create the final dataset with 9 SHCs. We used data envelopment analysis (DEA) to analyse the efficiency, while variations in efficiencies were analysed using Tobit regression with area-specific meta-predictors. RESULTS There were potentially inefficient use of limited resources among sampled SHC in both aggregate and key populations. Tobit regression results indicated that income was positively associated with efficiency, while HIV prevalence was negatively associated with the efficiency variations among the SHCs. CONCLUSIONS We were able to determine the inefficiently performing SHCs in the Philippines. Though currently inefficient, these SHCs may adjust their inputs and outputs to become efficient in the future. While there were indications of income and HIV prevalence to be associated with the efficiency variations, the results of this case study may only be limited in generalisability, thus further studies are warranted.
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Saag MS, Benson CA, Gandhi RT, Hoy JF, Landovitz RJ, Mugavero MJ, Sax PE, Smith DM, Thompson MA, Buchbinder SP, Del Rio C, Eron JJ, Fätkenheuer G, Günthard HF, Molina JM, Jacobsen DM, Volberding PA. Antiretroviral Drugs for Treatment and Prevention of HIV Infection in Adults: 2018 Recommendations of the International Antiviral Society-USA Panel. JAMA 2018; 320:379-396. [PMID: 30043070 PMCID: PMC6415748 DOI: 10.1001/jama.2018.8431] [Citation(s) in RCA: 440] [Impact Index Per Article: 73.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Importance Antiretroviral therapy (ART) is the cornerstone of prevention and management of HIV infection. Objective To evaluate new data and treatments and incorporate this information into updated recommendations for initiating therapy, monitoring individuals starting therapy, changing regimens, and preventing HIV infection for individuals at risk. Evidence Review New evidence collected since the International Antiviral Society-USA 2016 recommendations via monthly PubMed and EMBASE literature searches up to April 2018; data presented at peer-reviewed scientific conferences. A volunteer panel of experts in HIV research and patient care considered these data and updated previous recommendations. Findings ART is recommended for virtually all HIV-infected individuals, as soon as possible after HIV diagnosis. Immediate initiation (eg, rapid start), if clinically appropriate, requires adequate staffing, specialized services, and careful selection of medical therapy. An integrase strand transfer inhibitor (InSTI) plus 2 nucleoside reverse transcriptase inhibitors (NRTIs) is generally recommended for initial therapy, with unique patient circumstances (eg, concomitant diseases and conditions, potential for pregnancy, cost) guiding the treatment choice. CD4 cell count, HIV RNA level, genotype, and other laboratory tests for general health and co-infections are recommended at specified points before and during ART. If a regimen switch is indicated, treatment history, tolerability, adherence, and drug resistance history should first be assessed; 2 or 3 active drugs are recommended for a new regimen. HIV testing is recommended at least once for anyone who has ever been sexually active and more often for individuals at ongoing risk for infection. Preexposure prophylaxis with tenofovir disoproxil fumarate/emtricitabine and appropriate monitoring is recommended for individuals at risk for HIV. Conclusions and Relevance Advances in HIV prevention and treatment with antiretroviral drugs continue to improve clinical management and outcomes for individuals at risk for and living with HIV.
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Affiliation(s)
| | | | - Rajesh T Gandhi
- Massachusetts General Hospital and Harvard Medical School, Boston
| | - Jennifer F Hoy
- The Alfred Hospital and Monash University, Melbourne, Australia
| | | | | | - Paul E Sax
- Harvard Medical School and Brigham and Women's Hospital, Boston, Massachusetts
| | | | | | - Susan P Buchbinder
- San Francisco Department of Public Health and University of California San Francisco
| | - Carlos Del Rio
- Emory University Rollins School of Public Health and School of Medicine, Atlanta, Georgia
| | - Joseph J Eron
- University of North Carolina at Chapel Hill School of Medicine
| | - Gerd Fätkenheuer
- University Hospital of Cologne, Department I of Internal Medicine, Cologne, Germany, and German Center for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany
| | - Huldrych F Günthard
- University Hospital Zurich and Institute of Medical Virology, University of Zurich, Zurich, Switzerland
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Salzer HJF, Schäfer G, Hoenigl M, Günther G, Hoffmann C, Kalsdorf B, Alanio A, Lange C. Clinical, Diagnostic, and Treatment Disparities between HIV-Infected and Non-HIV-Infected Immunocompromised Patients with Pneumocystis jirovecii Pneumonia. Respiration 2018; 96:52-65. [PMID: 29635251 DOI: 10.1159/000487713] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 02/13/2018] [Indexed: 01/15/2023] Open
Abstract
The substantial decline in the Pneumocystis jirovecii pneumonia (PCP) incidence in HIV-infected patients after the introduction of antiretroviral therapy (ART) in resource-rich settings and the growing number of non-HIV-infected immunocompromised patients at risk leads to considerable epidemiologic changes with clinical, diagnostic, and treatment consequences for physicians. HIV-infected patients usually develop a subacute course of disease, while non-HIV-infected immunocompromised patients are characterized by a rapid disease progression with higher risk of respiratory failure and higher mortality. The main symptoms usually include exertional dyspnea, dry cough, and subfebrile temperature or fever. Lactate dehydrogenase may be elevated. Typical findings on computed tomography scans of the chest are bilateral ground-glass opacities with or without cystic lesions, which are usually associated with the presence of AIDS. Empiric treatment should be initiated as soon as PCP is suspected. Bronchoalveolar lavage has a higher diagnostic yield compared to induced sputum. Immunofluorescence is superior to conventional staining. A combination of different diagnostic tests such as microscopy, polymerase chain reaction, and (1,3)-β-D-glucan is recommended. Trimeth-oprim/sulfamethoxazole for 21 days is the treatment of choice in adults and children. Alternative treatment regimens include dapsone with trimethoprim, clindamycin with primaquine, atovaquone, or pentamidine. Patients with moderate to severe disease should receive adjunctive corticosteroids. In newly diagnosed HIV-infected patients with PCP, ART should be initiated as soon as possible. In non-HIV-infected immunocompromised patients, improvement of the immune status should be discussed (e.g., temporary reduction of immunosuppressive agents). PCP prophylaxis is effective and depends on the immune status of the patient and the underlying immunocompromising disease.
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Affiliation(s)
- Helmut J F Salzer
- Division of Clinical Infectious Diseases, Research Center Borstel, Leibniz Lung Center, Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, Borstel, Germany
| | - Guido Schäfer
- Infectious Diseases Clinic, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Section of Rheumatology, 3rd Department of Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martin Hoenigl
- Division of Infectious Diseases, University of California at San Diego, San Diego, California, USA.,Section of Infectious Diseases and Tropical Medicine and Division of Pulmonology, Medical University of Graz, Graz, Austria
| | - Gunar Günther
- Division of Clinical Infectious Diseases, Research Center Borstel, Leibniz Lung Center, Borstel, Germany.,Department of Internal Medicine, School of Medicine, University of Namibia, Windhoek, Namibia
| | - Christian Hoffmann
- Infektionsmedizinisches Centrum Hamburg (ICH) Study Center, Hamburg, Germany.,Department of Medicine II, University Hospital of Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Barbara Kalsdorf
- Division of Clinical Infectious Diseases, Research Center Borstel, Leibniz Lung Center, Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, Borstel, Germany
| | - Alexandre Alanio
- Parasitology-Mycology Laboratory, Lariboisière Saint-Louis Fernand Widal Hospitals, Assistance Publique-Hôpitaux de Paris, Paris, France.,Paris-Diderot, Sorbonne Paris Cité University, Paris, France.,Institut Pasteur, Molecular Mycology Unit, CNRS CMR2000, Paris, France
| | - Christoph Lange
- Division of Clinical Infectious Diseases, Research Center Borstel, Leibniz Lung Center, Borstel, Germany.,German Center for Infection Research, Clinical Tuberculosis Center, Borstel, Germany.,International Health/Infectious Diseases, University of Lübeck, Lübeck, Germany.,Department of Medicine, Karolinska Institutet, Stockholm, Sweden
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Evaluation of the Predictive Potential of the Short Acute Retroviral Syndrome Severity Score for HIV-1 Disease Progression in Individuals With Acute HIV Infection. J Acquir Immune Defic Syndr 2018; 74:e114-e117. [PMID: 28225720 DOI: 10.1097/qai.0000000000001263] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Challenges in Translating PrEP Interest Into Uptake in an Observational Study of Young Black MSM. J Acquir Immune Defic Syndr 2017; 76:250-258. [PMID: 28708811 DOI: 10.1097/qai.0000000000001497] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND HIV incidence among US young, black men who have sex with men (YBMSM) is high, and structural barriers (eg lack of health insurance) may limit access to Pre-exposure prophylaxis (PrEP). Research studies conducted with YBMSM must ensure access to the best available HIV prevention methods, including PrEP. METHODS We implemented an optional, nonincentivized PrEP program in addition to the standard HIV prevention services in a prospective, observational cohort of HIV-negative YBMSM in Atlanta, GA. Provider visits and laboratory costs were covered; participant insurance plans and/or the manufacturer assistance program were used to obtain drugs. Factors associated with PrEP initiation were assessed with prevalence ratios and time to PrEP initiation with Kaplan-Meier methods. RESULTS Of 192 enrolled YBMSM, 4% were taking PrEP at study entry. Of 184 eligible men, 63% indicated interest in initiating PrEP, 10% reported no PrEP interest, and 27% wanted to discuss PrEP again at a future study visit. Of 116 interested men, 46% have not attended a PrEP initiation appointment. Sixty-three men (63/184; 34%) initiated PrEP; 11/63 (17%) subsequently discontinued PrEP. The only factor associated with PrEP initiation was reported sexually transmitted infection in the previous year (prevalence ratio 1.50, 95% confidence interval: 1.002 to 2.25). Among interested men, median time to PrEP initiation was 16 weeks (95% confidence interval: 7 to 36). CONCLUSIONS Despite high levels of interest, PrEP uptake may be suboptimal among YBMSM in our cohort even with amelioration of structural barriers that can limit use. PrEP implementation as the standard of HIV prevention care in observational studies is feasible; however, further research is needed to optimize uptake for YBMSM.
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Rutstein SE, Ananworanich J, Fidler S, Johnson C, Sanders EJ, Sued O, Saez-Cirion A, Pilcher CD, Fraser C, Cohen MS, Vitoria M, Doherty M, Tucker JD. Clinical and public health implications of acute and early HIV detection and treatment: a scoping review. J Int AIDS Soc 2017; 20:21579. [PMID: 28691435 PMCID: PMC5515019 DOI: 10.7448/ias.20.1.21579] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 05/29/2017] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION The unchanged global HIV incidence may be related to ignoring acute HIV infection (AHI). This scoping review examines diagnostic, clinical, and public health implications of identifying and treating persons with AHI. METHODS We searched PubMed, in addition to hand-review of key journals identifying research pertaining to AHI detection and treatment. We focused on the relative contribution of AHI to transmission and the diagnostic, clinical, and public health implications. We prioritized research from low- and middle-income countries (LMICs) published in the last fifteen years. RESULTS AND DISCUSSION Extensive AHI research and limited routine AHI detection and treatment have begun in LMIC. Diagnostic challenges include ease-of-use, suitability for application and distribution in LMIC, and throughput for high-volume testing. Risk score algorithms have been used in LMIC to screen for AHI among individuals with behavioural and clinical characteristics more often associated with AHI. However, algorithms have not been implemented outside research settings. From a clinical perspective, there are substantial immunological and virological benefits to identifying and treating persons with AHI - evading the irreversible damage to host immune systems and seeding of viral reservoirs that occurs during untreated acute infection. The therapeutic benefits require rapid initiation of antiretrovirals, a logistical challenge in the absence of point-of-care testing. From a public health perspective, AHI diagnosis and treatment is critical to: decrease transmission via viral load reduction and behavioural interventions; improve pre-exposure prophylaxis outcomes by avoiding treatment initiation for HIV-seronegative persons with AHI; and, enhance partner services via notification for persons recently exposed or likely transmitting. CONCLUSIONS There are undeniable clinical and public health benefits to AHI detection and treatment, but also substantial diagnostic and logistical barriers to implementation and scale-up. Effective early ART initiation may be critical for HIV eradication efforts, but widespread use in LMIC requires simple and accurate diagnostic tools. Implementation research is critical to facilitate sustainable integration of AHI detection and treatment into existing health systems and will be essential for prospective evaluation of testing algorithms, point-of-care diagnostics, and efficacious and effective first-line regimens.
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Affiliation(s)
- Sarah E. Rutstein
- Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Division of Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Jintanat Ananworanich
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, USA
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Bethesda, MD, USA
| | - Sarah Fidler
- Department of Medicine, Imperial College London, London, UK
| | - Cheryl Johnson
- HIV Department, World Health Organization, Geneva, Switzerland
- Department of Clinical Research, London School of Hygiene and Tropical Medicine, London, UK
| | - Eduard J. Sanders
- Department of Global Health, University of Amsterdam, Amsterdam, The Netherlands
- Kenya Medical Research Institute-Wellcome Trust Research Programme, Kilifi, Kenya
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Omar Sued
- Fundación Huésped, Buenos Aires, Argentina
| | - Asier Saez-Cirion
- Institut Pasteur, HIV Inflammation and Persistance Unit, Paris, France
| | | | - Christophe Fraser
- Big Data Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Myron S. Cohen
- Division of Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Marco Vitoria
- HIV Department, World Health Organization, Geneva, Switzerland
| | - Meg Doherty
- HIV Department, World Health Organization, Geneva, Switzerland
| | - Joseph D. Tucker
- Division of Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- UNC Project-China, Institute for Global Health and Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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Differences in Risk Behavior and Demographic Factors Between Men Who Have Sex With Men With Acute and Nonacute Human Immunodeficiency Virus Infection in a Community-Based Testing Program in Los Angeles. J Acquir Immune Defic Syndr 2017; 74:e97-e103. [PMID: 27861243 DOI: 10.1097/qai.0000000000001233] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION High viremia combined with HIV-infection status unawareness and increased sexual risk behavior contributes to a disproportionate amount of new HIV infections. METHODS From August 2011 to July 2015, the Los Angeles Lesbian, Gay, Bisexual, and Transgender Center conducted 66,546 HIV tests. We compared factors, including the presence of concomitant sexually transmitted infections, number of recent sex partners and reported condomless anal intercourse between men who have sex with men (MSM) diagnosed with an acute HIV infection and a nonacute HIV infection using multivariable logistic regression. RESULTS Of 1082 unique MSM who tested HIV-infected for the first time, 165 (15%) had an acute infection and 917 had a nonacute infection. HIV rapid antibody testing was 84.8% sensitive for detecting HIV infection (95% confidence interval (CI): 82.9% to 87.1%). Median HIV viral load among acutely infected MSM was 842,000 copies per milliliter (interquartile range = 98,200-4,897,318). MSM with acute infection had twice the number of sex partners in the prior 30 days (median = 2) and prior 3 months (median = 4) before diagnosis compared with those diagnosed with nonacute infection (P ≤ 0.0001). The odds of acute HIV infection were increased with the numbers of recent sex partners after controlling for age and race/ethnicity (adjusted odds ratio (aOR) >5 partners in past 30 days = 2.74; 95% CI: 1.46 to 5.14; aOR >10 partners in past 3 months = 2.41; 95% CI: 1.36 to 4.25). Non-African American MSM had almost double the odds of being diagnosed with an acute HIV infection compared with African American MSM (aOR = 1.97; 95% CI: 1.10 to 3.52). CONCLUSIONS MSM with acute HIV infection had nearly twice as many sex partners in the past 30 days and 3 months compared with MSM with newly diagnosed nonacute HIV infection. Those diagnosed with acute HIV infection had decreased odds of being African American MSM.
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Abstract
BACKGROUND To examine the yield of HIV partner services provided to persons newly diagnosed with acute and early HIV infection (AEH) in San Diego, United States. DESIGN Observational cohort study. METHODS The study investigated the yield (i.e. number of new HIV and AEH diagnoses, genetically linked partnerships and high-risk uninfected partners) of partner services (confidential contact tracing) for individuals with AEH enrolled in the San Diego Primary Infection Resource Consortium 1996-2014. RESULTS A total of 107 of 574 persons with AEH (19%; i.e. index cases) provided sufficient information to recruit 119 sex partners. Fifty-seven percent of the 119 recruited partners were HIV infected, and 33% of the 119 were newly HIV diagnosed. Among those newly HIV diagnosed, 36% were diagnosed during AEH. There were no significant demographic or behavioral risk differences between HIV-infected and HIV-uninfected recruited partners. Genetic sequences were available for both index cases and partners in 62 partnerships, of which 61% were genetically linked. Partnerships in which both index case and partner enrolled within 30 days were more likely to yield a new HIV diagnosis (P = 0.01) and to be genetically linked (P < 0.01). CONCLUSION Partner services for persons with AEH within 30 days of diagnosis represents an effective tool to find HIV-unaware persons, including those with AEH who are at greatest risk of HIV transmission.
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15
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Hoenigl M, Little SJ. How can we detect HIV during the acute or primary stage of infection? Expert Rev Mol Diagn 2016; 16:1049-1051. [PMID: 27541993 DOI: 10.1080/14737159.2016.1226805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Martin Hoenigl
- a Division of Infectious Diseases , University of California San Diego (UCSD) , San Diego , CA , USA.,b Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine , Medical University of Graz , Graz , Austria.,c Division of Pulmonology, Department of Internal Medicine , Medical University of Graz , Graz , Austria
| | - Susan J Little
- a Division of Infectious Diseases , University of California San Diego (UCSD) , San Diego , CA , USA
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