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1.
AIDS Behav ; 28(7): 2340-2349, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38743381

RESUMO

A qualitative systematic review was conducted to evaluate pre-exposure prophylaxis (PrEP) interventions, describe characteristics of best practices for increasing PrEP use and persistence, and explore research gaps based on current PrEP interventions. We searched CDC's Prevention Research Synthesis (PRS) Project's cumulative HIV database (includes CINAHL, EMBASE, Global Health, MEDLINE, PsycInfo, and Sociological Abstracts) to identify PrEP intervention studies conducted in the U.S., published between 2000 and 2022 (last searched January 2023). Eligibility criteria include studies that evaluated PrEP interventions for persons testing negative for HIV infection, or for healthcare providers who prescribed PrEP; included comparisons between groups or pre/post; and reported at least one relevant PrEP outcome. Each eligible intervention was evaluated on the quality of study design, implementation, analysis, and strength of evidence (PROSPERO registration number: CRD42021256460). Of the 26 eligible interventions, the majority were focused on men who have sex with men (n = 18) and reported PrEP adherence outcomes (n = 12). Nine interventions met the criteria for Best Practices (i.e., evidence-based interventions, evidence-informed interventions). Five were digital health interventions while two implemented individual counseling, one offered motivational interviewing, and one provided integrated medical care with a PrEP peer navigator. Longer intervention periods may provide more time for intervention exposure to facilitate behavioral change, and engaging the community when developing, designing and implementing interventions may be key for effectiveness. For digital health interventions, two-way messaging may help participants feel supported. Research gaps included a lack of Best Practices for several populations (e.g., Black persons, Hispanic/Latino persons, persons who inject drugs, and women of color) and evidence for various intervention strategies (e.g., interventions for promoting provider's PrEP prescription behavior, peer support). These findings call for more collaborative work with communities to develop interventions that work and implement and disseminate Best Practices for increasing PrEP use and persistence in communities.


Assuntos
Fármacos Anti-HIV , Infecções por HIV , Profilaxia Pré-Exposição , Humanos , Infecções por HIV/prevenção & controle , Estados Unidos , Fármacos Anti-HIV/uso terapêutico , Fármacos Anti-HIV/administração & dosagem , Adesão à Medicação , Masculino , Feminino , Guias de Prática Clínica como Assunto
2.
Am J Prev Med ; 2024 Feb 16.
Artigo em Inglês | MEDLINE | ID: mdl-38367928

RESUMO

INTRODUCTION: HIV preexposure prophylaxis (PrEP) is highly effective when taken as prescribed. Digital health adherence interventions have been identified as effective for improving antiretroviral therapy adherence among people with HIV, but limited evidence exists for PrEP adherence interventions among people without HIV. The purpose of this Community Guide systematic review was to present the characteristics and effectiveness of digital PrEP adherence interventions. METHODS: The author searched the CDC HIV Prevention Research Synthesis cumulative database for digital health interventions with PrEP adherence outcomes published in peer-reviewed journals from 2000 to 2022. Studies with comparison arms or pre-post data evaluating interventions in high-income countries were included. Two reviewers independently screened citations, extracted data, conducted risk of bias assessment, and resolved discrepancies through discussion. Summary effect estimates were calculated using median and interquartile interval. RESULTS: Nine studies were included and all focused on gay, bisexual, and other men who have sex with men. Eight studies were U.S.-based while the other was conducted in the Netherlands. Five were randomized control trials and four were pre-/post studies. All studies showed improved adherence in the intervention arms compared with comparison groups or preintervention data. One study also reported improvement in PrEP care retention. DISCUSSION: Digital health adherence interventions with different strategies to improve PrEP and HIV-related outcomes were identified. The small number of studies identified is a limitation. Findings from this review served as the basis for the Community Preventive Services Task Force recommendation to use these interventions to increase PrEP adherence to prevent HIV infection.

3.
AIDS Educ Prev ; 35(1): 36-S6, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36735227

RESUMO

This systematic review synthesized published literature (January 2008-October 2021) about the association between social determinants of health (SDOH) and HIV testing among Hispanic/Latino gay, bisexual, and other men who have sex with men (HLMSM), a group disproportionally affected by HIV. Having higher education than a high school diploma, health insurance and access to health care services, and visiting a health care provider in the past 12 months were some of the determinants associated with HIV testing, while limited English proficiency was associated with reduced odds of HIV-testing among HLMSM. More research is needed to understand the relationship of SDOH (especially neighborhood) and HIV testing, how SDOH may affect HIV testing among different HLMSM groups, and how to increase self-testing and use of e-health in this priority population. Additionally, culturally and linguistically appropriate multilevel interventions and health services for HLMSM are urgently needed to diagnose HIV as early as possible after infection.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Masculino , Humanos , Estados Unidos/epidemiologia , Homossexualidade Masculina , Infecções por HIV/prevenção & controle , Determinantes Sociais da Saúde , Hispânico ou Latino , Teste de HIV
4.
J Assoc Nurses AIDS Care ; 34(2): 135-145, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36563302

RESUMO

ABSTRACT: Pre-exposure prophylaxis (PrEP), an antiretroviral medication to prevent HIV, is becoming more widely available in the United States since the Federal Drug Administration approved it in 2012. However, PrEP use among men who have sex with men (MSM) is still limited and many MSM who are willing to take PrEP are not on PrEP. We performed a systematic review to identify factors associated with willingness to use PrEP among MSM who are not on PrEP. The majority of the 23 relevant studies had low risk of bias and used a cross-sectional design. Willingness was associated with being Hispanic/Latino (odds ratio [OR] = 1.68, 95% confidence interval [CI] [1.01-2.78]), Black (OR = 1.41, 95% CI [1.02-1.95]), younger (OR = 1.08, 95% CI [1.02-1.15]), having no college degree (OR = 1.37, 95% CI [1.12-1.59]), or low income (OR = 1.21, 95% CI [1.12-1.32]). A higher proportion of MSM who had recent condomless anal sex (OR = 1.85, 95% CI [1.49-2.29]) were diagnosed with sexually transmitted infection (OR = 1.60, 95% CI [1.27-2.01]), or MSM who had multiple sex partners (OR = 1.58, 95% CI [1.07-2.32]) were more willing to use PrEP compared with their respective counterparts. Findings suggest that MSM with racial/ethnic minority status, low-socioeconomic status, younger age, and engagement in HIV risk behaviors are willing to take PrEP but may lack access. Study limitations include the inability to conduct meta-analyses on certain predictor variables due to a small number of studies. This review identified MSM subpopulations who may benefit from interventions increasing PrEP access.


Assuntos
Infecções por HIV , Profilaxia Pré-Exposição , Minorias Sexuais e de Gênero , Masculino , Humanos , Estados Unidos , Homossexualidade Masculina , Infecções por HIV/tratamento farmacológico , Estudos Transversais , Etnicidade , Grupos Minoritários
5.
AIDS ; 36(6): 853-862, 2022 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-35025818

RESUMO

OBJECTIVE: The aim of this study was to evaluate the effectiveness of five intervention strategies: patient navigation, appointment help/alerts, psychosocial support, transportation/appointment accompaniment, and data-to-care on HIV care outcomes among persons with HIV (PWH) who are out of care (OOC). DESIGN: A systematic review with meta-analysis. METHODS: We searched CDC's Prevention Research Synthesis (PRS) Project's cumulative HIV database to identify intervention studies conducted in the U.S., published between 2000 and 2020 that included comparisons between groups or prepost, and reported at least one relevant outcome (i.e. re-engagement or retention in HIV care, and viral suppression). Effect sizes were meta-analyzed using random-effect models to assess intervention effectiveness. RESULTS: Thirty-nine studies reporting on 42 unique interventions met the inclusion criteria. Overall, intervention strategies are effective in improving re-engagement in care [odds ratio (OR) = 1.79;95% confidence interval (95% CI): 1.36-2.36, k = 14], retention in care (OR = 2.01; 95% CI: 1.64-2.64, k = 22), and viral suppression (OR = 2.50;95% CI: 1.87-3.34, k = 27). Patient navigation, appointment help/alerts, psychosocial support, and transportation/appointment accompaniment improved all three HIV care outcomes. Data-to-care improved re-engagement and retention but had insufficient evidence for viral suppression. CONCLUSION: Several strategies are effective for improving HIV care outcomes among PWH who are OOC. More work is still needed for consistent definitions of OOC and HIV care outcomes, better reporting of intervention and cost data, and identifying how best to implement and scale-up effective strategies to engage and retain OOC PWH in care and reach the ending the HIV epidemic goals.


Assuntos
Síndrome da Imunodeficiência Adquirida , Atenção à Saúde , Infecções por HIV , Navegação de Pacientes , Atenção à Saúde/métodos , Infecções por HIV/epidemiologia , Infecções por HIV/terapia , Humanos
6.
Health Promot Pract ; 23(1): 74-85, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-33356623

RESUMO

Patient navigation is increasingly used to link and (re)engage persons with human immunodeficiency virus (HIV) to care. A more holistic understanding of patient navigation can be achieved by exploring the experiences of navigators, the persons who comprise half of the navigation process. We conducted a meta-synthesis of navigator experiences with HIV patient navigation using a phenomenological approach. We identified nine relevant studies. Data were analyzed using thematic synthesis. Analysis identified two overarching themes relating to (1) the breadth and depth of bidirectional relationships and functional activities that navigators undertake to connect their clients to care and (2) the inherently personal experience of delivering navigation services. From these thematic findings, we recommend that HIV patient navigators exhibit capacity and expertise in developing and maintaining interpersonal relationships with clients and health care systems/providers and develop self-care practices and emotional boundaries with clients. Our review seeks to advance public health research and practice by articulating key experiences and perspectives of HIV patient navigators, drawing findings and recommendations applicable to the development, implementation, and evaluation of HIV patient navigation.


Assuntos
Infecções por HIV , Navegação de Pacientes , Atenção à Saúde , Infecções por HIV/psicologia , Humanos , Pesquisa Qualitativa , Estados Unidos
7.
AIDS ; 36(2): 305-315, 2022 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-34690282

RESUMO

OBJECTIVES: HIV prevalence is an estimated 14% among transgender women (TW) and 3% among transgender men (TM). HIV care is vital for viral suppression but is hindered by transphobia and HIV stigma. We assessed HIV care outcomes among transgender persons (TG) with HIV in the United States. DESIGN: Systematic review and meta-analysis of peer-reviewed journal articles. METHODS: We searched multiple electronic databases and Centers for Disease Control and Prevention's HIV Prevention Research Synthesis database for 2006-September 2020. Eligible reports were US-based studies that included TG and reported HIV care outcomes. Random-effects models were used to calculate HIV care outcome rates. The protocol is registered with PROSPERO (CRD42018079564). RESULTS: Few studies reported outcomes for TM; therefore, only TW meta-analysis results are reported. Fifty studies were identified having low-to-medium risk-of-bias scores. Among TW with HIV, 82% had ever received HIV care; 72% were receiving care, and 83% of those were retained in HIV care. Sixty-two percent were currently virally suppressed. Among those receiving HIV care or antiretroviral therapy (ART), 67% were virally suppressed at last test. Sixty-five percent were linked to HIV care 3 months or less after diagnosis. Seventy-one percent had ever been prescribed ART. Approximately 66% were taking ART, and 66% were ART-adherent. Only 56% were currently adherent the previous year. CONCLUSIONS: HIV care outcomes for TW were not ideal, and research gaps exists for TM. High heterogeneity was observed; therefore, caution should be taken interpreting the findings. Integrating transgender-specific health needs are needed to improve outcomes of transgender persons across the HIV care continuum.


Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Pessoas Transgênero , Continuidade da Assistência ao Paciente , Feminino , Infecções por HIV/epidemiologia , Humanos , Masculino , Estados Unidos/epidemiologia
8.
AIDS Behav ; 26(Suppl 1): 51-89, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34263349

RESUMO

Stigma may contribute to HIV disparities for men who have sex with men (MSM). This systematic review quantified the effects of HIV stigma interventions for MSM on stigma and sex risk. We conducted a systematic search to identify US-based studies published between 2000 and June 2019 focused on HIV and MSM, and either measured stigma pre-post or included a stigma intervention component. Twenty-nine articles, representing 26 unique studies met inclusion criteria. Random effect models showed no intervention effect for reducing stigma and a non-significant increase in HIV testing. Significant decreases in condomless sex with males, condomless sex with females, and substance-influenced sex were found. Few intervention studies measured stigma pre-post. Findings suggest that including a stigma reduction component in interventions can improve HIV testing and reduce sex risk for MSM. Developing interventions to address stigma may be important in decreasing HIV infection among MSM and ending the HIV epidemic.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Humanos , Masculino , Estigma Social , Estados Unidos/epidemiologia , Sexo sem Proteção
9.
AIDS Behav ; 25(12): 4044-4054, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-33772697

RESUMO

Patient navigation is a promising strategy for improving health among persons with multiple barriers to HIV care, yet little is known about navigation's core components. From 24 systematically identified navigation studies, we abstracted navigators' activities, grouped activities into 20 thematic activity categories, and ordered them by frequency. Subsequently, Principal Components Analysis of activity categories was used identify independent clusters. Accompaniment characterized 71% of navigation programs; ≥ half included health education (58%), collaboration/coordination (58%), linkage-to-care (54%), transportation support (54%), service referrals (50%) and instrumental support (50%). Five unique components (comprising 13 activity categories) were identified: (1) services beyond office, (2) health education and relationship building, (3) accompaniment and instrumental support, (4) locating patients and tracking information, and (5) beyond HIV care. Navigators who located patients or tracked information were less likely to provide accompaniment or instrumental support (r = - 0.60, p = 0.002). Findings can enhance precision in developing, describing, evaluating and improving navigation programs.


Assuntos
Infecções por HIV , Navegação de Pacientes , Atenção à Saúde , Infecções por HIV/prevenção & controle , Instalações de Saúde , Humanos
10.
J Infect Dis ; 222(Suppl 5): S278-S300, 2020 09 02.
Artigo em Inglês | MEDLINE | ID: mdl-32877540

RESUMO

BACKGROUND: This article summarizes the results from systematic reviews of human immunodeficiency virus (HIV) prevention interventions for people who use drugs (PWUD). We performed an overview of reviews, meta-analysis, meta-epidemiology, and PROSPERO Registration CRD42017070117. METHODS: We conducted a comprehensive systematic literature search using the Centers for Disease Control and Prevention HIV/AIDS Prevention Research Synthesis Project database to identify quantitative systematic reviews of HIV public heath interventions with PWUD published during 2002-2017. We recombined results of US studies across reviews to quantify effects on HIV infections, continuum of HIV care, sexual risk, and 5 drug-related outcomes (sharing injection equipment, injection frequency, opioid use, general drug use, and participation in drug treatment). We conducted summary meta-analyses separately for reviews of randomized controlled trials (RCTs) and quasi-experiments. We stratified effects by 5 intervention types: behavioral-psychosocial (BPS), syringe service programs (SSP), opioid agonist therapy (OAT), financial and scheduling incentives (FSI), and case management (CM). RESULTS: We identified 16 eligible reviews including >140 US studies with >55 000 participants. Summary effects among US studies were significant and favorable for 4 of 5 outcomes measured under RCT (eg, reduced opioid use; odds ratio [OR] = 0.70, confidence interval [CI] = 0.56-0.89) and all 6 outcomes under quasi-experiments (eg, reduced HIV infection [OR = 0.42, CI = 0.27-0.63]; favorable continuum of HIV care [OR = 0.68, CI = 0.53-0.88]). Each intervention type showed effectiveness on 1-6 outcomes. Heterogeneity was moderate to none for RCT but moderate to high for quasi-experiments. CONCLUSIONS: Behavioral-psychosocial, SSP, OAT, FSI, and CM interventions are effective in reducing risk of HIV and sequelae of injection and other drug use, and they have a continuing role in addressing the opioid crisis and Ending the HIV Epidemic.


Assuntos
Usuários de Drogas/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Serviços Preventivos de Saúde/organização & administração , Transtornos Relacionados ao Uso de Substâncias/reabilitação , Terapia Comportamental/métodos , Administração de Caso/organização & administração , Usuários de Drogas/psicologia , Infecções por HIV/epidemiologia , Infecções por HIV/transmissão , Humanos , Metanálise como Assunto , Uso Comum de Agulhas e Seringas , Tratamento de Substituição de Opiáceos/métodos , Epidemia de Opioides/prevenção & controle , Epidemia de Opioides/estatística & dados numéricos , Sistemas de Apoio Psicossocial , Ensaios Clínicos Controlados Aleatórios como Assunto , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Revisões Sistemáticas como Assunto , Estados Unidos/epidemiologia
11.
AIDS Educ Prev ; 32(1): 1-S7, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-32073309

RESUMO

In the United States, men who have sex with men (MSM) are disproportionately affected by HIV. To identify research gaps and inform HIV prevention for MSM, we conducted a scoping review of systematic reviews using CDC's Prevention Research Synthesis database. Eligibility criteria comprised English-language systematic reviews focused on HIV prevention for MSM, published during 1988-2017, and included at least one U.S. primary study. We coded data type, subpopulations, topics, and key findings. To assess study quality, we used the Assessment of Multiple Systematic Reviews (AMSTAR). Among 129 relevant systematic reviews, study quality was high or moderate for 63%. Most common topics were sexual behavior and disease vulnerability. The most frequently mentioned MSM subgroups were HIV-positive, Black or African American, and young. Research gaps include Hispanic/Latino MSM, pre-exposure prophylaxis (PrEP), treatment as prevention, social determinants of health, health disparities, syndemics, and protective factors for sexual health.


Assuntos
Negro ou Afro-Americano , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Profilaxia Pré-Exposição , Comportamento Sexual , Adulto , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Minorias Sexuais e de Gênero , Estados Unidos
12.
Health Promot Pract ; 21(1): 25-36, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31597497

RESUMO

Patient navigation is increasingly utilized to link and (re)engage persons with HIV to care. Understanding client experiences with HIV patient navigation can facilitate intervention design and translation of evidence to practice. We conducted a qualitative meta-synthesis of client experiences with HIV patient navigation. Data were analyzed using thematic synthesis. We identified seven relevant studies; all collected data via in-depth interviews with persons with HIV who participated in HIV patient navigation. Four interrelated themes emerged from analysis that pertain to (1) the complexity of the health and social service environment and the holistic approaches taken by the navigator, (2) the profound significance of the client-navigator relationship, (3) client reluctance to end the navigation program, and (4) client self-efficacy and feelings of hope and psychological change as a result of their navigation experience. The unifying theme across all studies was the value and impact of the client-navigator relationship on client experience and quality of life. Programs should consider hiring navigators who possess strong relational skills and are peers of the clients, and clearly delineating the role of the navigator. Research should examine the impact of the client-navigator relationship on client outcomes and further investigate how participating in patient navigation affects client self-efficacy, client resiliency, and the role of posttraumatic growth to achieve improved HIV outcomes. This review underscores the significance of the relationship within intensive, multilevel interventions for individuals and communities marginalized and isolated from health and social service systems.


Assuntos
Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Navegação de Pacientes/organização & administração , Feminino , Humanos , Entrevistas como Assunto , Relações Profissional-Paciente , Pesquisa Qualitativa , Qualidade de Vida , Autoeficácia , Serviço Social/organização & administração , Estados Unidos
13.
AIDS Educ Prev ; 31(6): 505-522, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31815530

RESUMO

Since WHO released the first PrEP guidance in 2012, the PrEP research literature has rapidly increased, but PrEP uptake is still low. To identify research gaps, this scoping review describes study characteristics, identifies populations, and maps study topics in PrEP publications. We identified 561 PrEP primary studies published in English between 2006 and 2018. The most commonly used study design was cross-sectional. Almost half of studies were conducted in non-U.S. countries and focused on men who have sex with men. We mapped study topics using five categories. The most studied category was Potential PrEP user/prescriber (41.3%) followed by Considerations while on PrEP (28.2%), PrEP efficacy and safety (20.9%), Cost-effectiveness or economic evaluation (5.2%), and Methods of and experiences with PrEP clinical trials (4.2%). Although the PrEP literature has dramatically increased, some research areas (e.g., PrEP awareness in non-U.S. countries, intervention studies to promote PrEP use) and populations (e.g., Black women) are still understudied.


Assuntos
Fármacos Anti-HIV/administração & dosagem , Infecções por HIV/prevenção & controle , Profilaxia Pré-Exposição , Adulto , Fármacos Anti-HIV/uso terapêutico , Conscientização , Análise Custo-Benefício , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Fatores Sexuais , Comportamento Sexual
14.
AIDS Patient Care STDS ; 33(12): 528-537, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31750731

RESUMO

This overview of reviews summarizes the evidence from systematic reviews (SR) on the effectiveness of antiretroviral therapy (ART) adherence interventions for people with HIV (PWH) and descriptively compares adherence interventions among key populations. Relevant articles published during 1996-2017 were identified by comprehensive searches of CDC's HIV/acquired immunodeficiency syndrome (AIDS) Prevention Research Synthesis Database and manual searches. Included SRs examined primary interventions intended to improve ART adherence, focused on PWH, and assessed medication adherence or biologic outcomes (e.g., viral load). We synthesized the qualitative data and used the Assessment of Multiple Systematic Reviews (AMSTAR) for quality assessment. Forty-one SRs met inclusion criteria. Average quality was high. SRs that evaluated text-messaging interventions (n = 9) consistently reported statistically significant improvements in adherence and biologic outcomes. Other ART adherence strategies [e.g., behavioral, directly administered antiretroviral therapy (DAART)] reported improvements, but did not report significant effects for both outcomes, or intervention effects that did not persist postintervention. In the review focused on people who inject drugs (n = 1), DAART alone or in combination with medication-assisted therapy improved both outcomes. In SRs focused on children or adolescents aged <18 years (n = 5), regimen-related and hospital-based DAART improved biologic outcomes. ART adherence interventions (e.g., text-messaging) improved adherence and biologic outcomes; however, results differed for other intervention strategies, populations, and outcomes. Because few SRs reported evidence for populations at high risk (e.g., men who have sex with men), the results are not generalizable to all PWH. Future implementation studies are needed to examine medication adherence interventions in specific populations and address the identified gaps.


Assuntos
Antirretrovirais/uso terapêutico , Infecções por HIV/tratamento farmacológico , Adesão à Medicação , Revisões Sistemáticas como Assunto , Envio de Mensagens de Texto , Carga Viral/efeitos dos fármacos , Adolescente , Criança , Infecções por HIV/psicologia , Humanos , Masculino
15.
BMJ Open ; 9(5): e024212, 2019 05 24.
Artigo em Inglês | MEDLINE | ID: mdl-31129574

RESUMO

INTRODUCTION: The research literature addressing pre-exposure prophylaxis (PrEP) has increased considerably over the last decade. To better understand the research areas and explore research gaps, we will conduct a scoping review to map study topics and describe study characteristics and populations in publications focused on PrEP. The purpose of this protocol is to describe planned methods for the scoping review. METHODS AND ANALYSIS: We will implement a comprehensive systematic literature search to identify PrEP citations in the United States Centres for Disease Control and Prevention HIV/AIDS Prevention Research Synthesis Project database that is unique and extensively focuses on HIV/sexually transmitted infections/hepatitis. We will screen and include studies that are (1) focused on HIV PrEP, (2) primary research with human participants and (3) published in English. Two reviewers will independently abstract data on authors' names, study years, countries, population characteristics and design. To describe and summarise study topics, we will use 19 codes and five categories that were developed from a preliminary study. The five categories are category 1: potential PrEP user/prescriber (behaviours/issues for potential PrEP takers/healthcare professionals), category 2: considerations while on PrEP (experiences of and problems related to staying on or prescribing PrEP), category 3: PrEP efficacy and safety (biomedical aspects and medication efficacy), category 4: methods of and experiences with PrEP clinical trials (possesses/experiences of clinical trials) and category 5: cost-effectiveness or economic evaluation (cost studies). Data will be analysed with descriptive statistics. ETHICS AND DISSEMINATION: The findings will be presented at HIV-related conferences and published in peer-review journals.


Assuntos
Infecções por HIV/prevenção & controle , Profilaxia Pré-Exposição , Fármacos Anti-HIV/uso terapêutico , Humanos , Profilaxia Pré-Exposição/métodos
16.
AIDS Care ; 31(11): 1323-1331, 2019 11.
Artigo em Inglês | MEDLINE | ID: mdl-30773038

RESUMO

This systematic review identifies models of service co-location, a structural intervention strategy to remove barriers to HIV care and services, and examines their associations with HIV care outcomes. A cumulative database (e.g., MEDLINE, EMBASE) of HIV, AIDS, and STI literature was systematically searched and manual searches were conducted to identify relevant studies. Thirty-six studies were classified into six models of co-location: HIV care co-located with multiple ancillary services, tuberculosis (TB) care, non-HIV specific primary care, drug abuse treatment, prevention of mother to child transmission programs (PMTCT), and mental health care. More evidence of a positive association was seen for linkage to care and antiretroviral therapy (ART) uptake than for retention and viral suppression. Models of co-location that addressed HIV and non-HIV medical care issues (i.e., co-location with non-HIV specific primary care, PMTCT, and TB) had more positive associations, particularly for linkage to care and ART uptake, than other co-location models. While some findings are encouraging, more research with rigorous study designs is needed to strengthen the evaluation of, and evidence for, service co-location.


Assuntos
Infecções por HIV/tratamento farmacológico , Criança , Feminino , Infecções por HIV/prevenção & controle , Infecções por HIV/transmissão , Humanos , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Gravidez , Resultado do Tratamento
17.
Am J Public Health ; 109(1): e1-e8, 2019 01.
Artigo em Inglês | MEDLINE | ID: mdl-30496000

RESUMO

Background. Transgender women (transwomen) in the United States have been shown to have high HIV risk with Black and Hispanic transwomen being particularly vulnerable. Growing research on transgender men (transmen) also shows increased HIV risk and burden, although not as much is known for this transgender population.Objectives. This systematic review estimates the prevalence of self-reported and laboratory-confirmed HIV infection, reported sexual and injection behaviors, and contextual factors associated with HIV risk of transgender persons living in the United States.Search Methods. We searched the HIV Prevention Research Synthesis database and MEDLINE, EMBASE, PsycINFO, CINAHL, and Sociological Abstracts databases from January 2006 to March 2017 and January 2006 to May 2017, respectively. Additional hand searches were conducted in December 2017 to obtain studies not found in the literature searches.Selection Criteria. Eligible reports were published US-based studies that included transgender persons and reported HIV status.Data collection and analysis. Data were double-coded and quality assessed. We used random-effects models employing the DerSimonian-Laird method to calculate overall prevalence of HIV infection, risk behaviors, and contextual factors for transwomen, transmen, and race/ethnicity subgroups.Main Results. We reviewed 88 studies, the majority of which were cross-sectional surveys. Overall laboratory-confirmed estimated prevalence of HIV infection was 9.2% (95% confidence interval [CI] = 6.0%, 13.7%; κ = 24). Among transwomen and transmen, HIV infection prevalence estimates were 14.1% (95% CI = 8.7%, 22.2%; κ = 13) and 3.2% (95% CI = 1.4%, 7.1%; κ = 8), respectively. Self-reported HIV infection was 16.1% (95% CI = 12.0%, 21.2%; κ = 44), 21.0% (95% CI = 15.9%, 27.2%; κ = 30), and 1.2% (95% CI = 0.4%, 3.1%; κ = 7) for overall, transwomen, and transmen, respectively. HIV infection estimates were highest among Blacks (44.2%; 95% CI = 23.2%, 67.5%; κ = 4). Overall, participation in sex work was 31.0% (95% CI = 23.9%, 39.0%; κ = 39). Transwomen (37.9%; 95% CI = 29.0%, 47.7%; κ = 29) reported higher participation in sex work than transmen (13.1%; 95% CI = 6.6%, 24.3%; κ = 10; P = .001). Most outcomes indicated high heterogeneity in the overall and subgroup analyses.Conclusions. The availability of more data allowed us to calculate estimates separately for transwomen and transmen. HIV prevalence estimates for US transwomen were lower than previous estimates, but estimates for HIV prevalence and participation in sex work were higher when compared with transmen. Evidence gaps remain for transmen and the syndemic relationship of HIV, risky behaviors, and contextual factors specific to the transgender experience.Public Health Implications. This study highlights gender disparities for HIV and risky sexual behavior, as well as evidence gaps that exist for transmen. Tailored programs and services for the transgender population need to be developed to encourage use of and access to HIV prevention services.


Assuntos
Infecções por HIV/epidemiologia , Pessoas Transgênero/estatística & dados numéricos , Alcoolismo/epidemiologia , População Negra/estatística & dados numéricos , Estudos Transversais , Infecções por HIV/etnologia , Hispânico ou Latino/estatística & dados numéricos , Humanos , Prevalência , Trabalho Sexual/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transexualidade/epidemiologia , Transexualidade/etnologia , Estados Unidos/epidemiologia , Sexo sem Proteção/estatística & dados numéricos
18.
AIDS ; 32(17): 2557-2571, 2018 11 13.
Artigo em Inglês | MEDLINE | ID: mdl-30102661

RESUMO

OBJECTIVE: To provide the first systematic review on the associations between HIV patient navigation and HIV care continuum outcomes (i.e. linkage to care, retention in care, antiretroviral therapy (ART) uptake, medication adherence, and viral suppression) in the United States. We identified primary research studies that addressed these associations and qualitatively assessed whether provision of patient navigation was positively associated with these outcomes, including strength of the evidence. METHODS: A systematic review, including both electronic [MEDLINE (OVID), EMBASE (OVID), PsycINFO (OVID), and CINAHL (EBSCOhost)] online databases and manual searches, was conducted to locate studies published from 1 January 1996 through 23 April 2018. RESULTS: Twenty studies met our inclusion criteria. Of these, 17 found positive associations. Patient navigation was more likely to be positively associated with linkage to care (five of six studies that assessed this association), retention in care (10 of 11), and viral suppression (11 of 15) than with ART uptake (one of four) or ART adherence (two of four). However, almost two-thirds of the 17 studies were of weak study quality, and only three used a randomized controlled trial design. CONCLUSION: Available evidence suggests that patient navigation is a potentially effective strategy to enhance engagement in care among persons with HIV. However encouraging, the evidence is still weak. Studies with more rigorous methodological designs, and research examining characteristics of navigators or navigational programs associated with better outcomes, are warranted given the current interest and use of this strategy.


Assuntos
Continuidade da Assistência ao Paciente , Infecções por HIV/diagnóstico , Infecções por HIV/tratamento farmacológico , Navegação de Pacientes , Resposta Viral Sustentada , Pesquisa sobre Serviços de Saúde , Humanos , Resultado do Tratamento , Estados Unidos
19.
AIDS Educ Prev ; 29(4): 347-363, 2017 08.
Artigo em Inglês | MEDLINE | ID: mdl-28825859

RESUMO

Physical exercise (PE) has not been well studied in persons living with HIV (PLHIV). We conducted an overview of systematic reviews to assess the effectiveness of PE and to determine the most appropriate PE regimen for PLHIV. We used the CDC's Prevention Research Synthesis Project's database and manual searches to identify systematic reviews published between 1996 and 2013. We qualitatively synthesized the findings from five reviews to assess the effectiveness of PE and conducted meta-analyses on CD4 counts to identify the best PE regimen. PE is associated with reduced adiposity and depression, but was not associated with a decrease in HIV viral load. CD4 counts were improved by interventions with interval aerobic or 41-50 minutes of exercise three times per week compared with other modes and duration of exercise. PE appears to benefit PLHIV, but more research is needed to help develop appropriate PE strategies specifically for PLHIV.


Assuntos
Exercício Físico , Infecções por HIV/reabilitação , Fármacos Anti-HIV/uso terapêutico , Contagem de Linfócito CD4 , Centers for Disease Control and Prevention, U.S. , Depressão/complicações , Terapia por Exercício , Infecções por HIV/complicações , Infecções por HIV/psicologia , Infecções por HIV/virologia , Humanos , Estados Unidos
20.
AIDS Behav ; 20(5): 951-66, 2016 05.
Artigo em Inglês | MEDLINE | ID: mdl-26404014

RESUMO

A systematic review was conducted to identify best practices for increasing linkage, retention and re-engagement in HIV care (LRC) for persons living with HIV (PLWH). Our search strategy consisted of automated searches of electronic databases and hand searches of journals, reference lists and listservs. We developed two sets of criteria: evidence-based to identify evidence-based interventions (EBIs) tested with a comparison group and evidence-informed to identify evidence-informed interventions (EIs) tested with a one-group design. Eligible interventions included being published between 1996 and 2014, U.S.-based studies with a comparison or one-group designs with pre-post data, international randomized controlled trials, and having objective measures of LRC-relevant outcomes. We identified 10 best practices: 5 EBIs and 5 EIs. None focused on re-engagement. Providers and prevention planners can use the review findings to identify best practices suitable for their clinics, agencies, or communities to increase engagement in care for PLWH, ultimately leading to viral suppression.


Assuntos
Atenção à Saúde/estatística & dados numéricos , Medicina Baseada em Evidências , Infecções por HIV/terapia , Acessibilidade aos Serviços de Saúde , Aceitação pelo Paciente de Cuidados de Saúde , Infecções por HIV/prevenção & controle , Infecções por HIV/psicologia , Acessibilidade aos Serviços de Saúde/organização & administração , Humanos , Guias de Prática Clínica como Assunto
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