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1.
AIDS Behav ; 28(7): 2340-2349, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38743381

RESUMEN

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.


Asunto(s)
Fármacos Anti-VIH , Infecciones por VIH , Profilaxis Pre-Exposición , Humanos , Infecciones por VIH/prevención & control , Estados Unidos , Fármacos Anti-VIH/uso terapéutico , Fármacos Anti-VIH/administración & dosificación , Cumplimiento de la Medicación , Masculino , Femenino , Guías de Práctica Clínica como Asunto
2.
Health Promot Pract ; 23(6): 999-1014, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-34549652

RESUMEN

HIV (human immunodeficiency virus) preexposure prophylaxis (PrEP) is an effective biomedical HIV prevention tool. Increasing PrEP use among populations disproportionately affected by HIV is one of the key efforts in the United States' Ending the HIV Epidemic (EHE) initiative and the HIV National Strategic Plan for the United States. Given that PrEP is available only through prescription, it is important to explore structural, organizational, or environmental factors that could facilitate or impede health care provider's PrEP prescribing behavior. The purpose of this systematic review (PROSPERO [CRD: 42019138889]) is to identify qualitative studies that addressed this topic and conduct meta-synthesis using the thematic synthesis method to identify major themes on the characteristics of clinic infrastructure or clinic models that providers consider as facilitators of PrEP prescribing in the United States. Eighteen citations representing 15 studies were included in this review. Five overarching themes were identified: (1) routinized HIV risk assessment; (2) interdisciplinary/coordinated PrEP teams or services; (3) clinic capacity to provide essential PrEP-related services; (4) low out-of-pocket patient costs; and (5) access to the priority populations. Some of these themes are consistent with the recommendations of CDC's PrEP clinical guidelines and the EHE initiative. More recent studies that include perspectives of diverse providers, timely analysis of these studies, and implementation research to assess strategies to address the current practice gaps are needed to further promote PrEP prescribing among providers in the United States.


Asunto(s)
Fármacos Anti-VIH , Infecciones por VIH , Profilaxis Pre-Exposición , Humanos , Estados Unidos , Fármacos Anti-VIH/uso terapéutico , Conocimientos, Actitudes y Práctica en Salud , Profilaxis Pre-Exposición/métodos , Infecciones por VIH/prevención & control , Infecciones por VIH/tratamiento farmacológico , Personal de Salud
4.
AIDS Behav ; 19 Suppl 2: 186-93, 2015 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-25963770

RESUMEN

Substance use among people living with HIV is high, and screening, brief intervention, and referral to treatment (SBIRT) is an evidence-based approach to addressing the issue. We examined whether patients would participate in a technology-based SBIRT program in an urban HIV clinic. An SBIRT intervention was programmed into the clinic's web-based patient portal linked to their personal health record. We examined: demographic, health, HIV, and substance use characteristics of participants who completed the web-based intervention compared to those who did not. Fewer than half of the 96 participants assigned to the web-based SBIRT completed it (n = 39; 41 %). Participants who completed the web-based intervention had significantly higher amphetamine SSIS scores than those who did not complete the intervention. Participants whose substance use is more harmful may be more motivated to seek help from a variety of sources. In addition, it is important that technology-based approaches to behavioral interventions in clinics take into consideration feasibility, client knowledge, and comfort using technology.


Asunto(s)
Consejo/métodos , Tamizaje Masivo/métodos , Derivación y Consulta , Trastornos Relacionados con Sustancias/diagnóstico , Trastornos Relacionados con Sustancias/terapia , Trastornos Relacionados con Alcohol/diagnóstico , Trastornos Relacionados con Alcohol/terapia , Prestación Integrada de Atención de Salud/organización & administración , Registros Electrónicos de Salud , Infecciones por VIH/terapia , Humanos , Masculino , Proveedores de Redes de Seguridad , Trastornos Relacionados con Sustancias/psicología , Resultado del Tratamiento , Población Urbana
5.
J Adv Nurs ; 71(8): 1914-25, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-25740206

RESUMEN

AIM: We explored how acculturation and self-actualization affect depression in the HIV-positive Asians and Pacific Islanders immigrant population. BACKGROUND: Asians and Pacific Islanders are among the fastest growing minority groups in the USA. Asians and Pacific Islanders are the only racial/ethnic group to show a significant increase in HIV diagnosis rate. DESIGN: A mixed-methods study was conducted. METHODS: Thirty in-depth interviews were conducted with HIV-positive Asians and Pacific Islanders in San Francisco and New York. Additionally, cross-sectional audio computer-assisted self-interviews were conducted with a sample of 50 HIV-positive Asians and Pacific Islanders. Content analysis was used to analyse the in-depth interviews. Also, descriptive, bivariate statistics and multivariable regression analysis was used to estimate the associations among depression, acculturation and self-actualization. The study took place from January-June 2013. DISCUSSION: Major themes were extracted from the interview data, including self-actualization, acculturation and depression. The participants were then divided into three acculturation levels correlating to their varying levels of self-actualization. For those with low acculturation, there was a large discrepancy in the Center for Epidemiologic Studies Depression Scale scores between those who had totally lost their self-actualization and those who believed they could still achieve their 'American dreams'. Among those who were less acculturated, there was a significant difference in depression scores between those who felt they had totally lost their ability to self-actualize and those who still believed they could 'make their dreams come true.' CONCLUSION: Acculturation levels influence depression and self-actualization in the HIV-positive Asians and Pacific Islanders population. Lower acculturated Asian Americans achieved a lower degree of self-actualization and suffered from depression. Future interventions should focus on enhancing acculturation and reducing depression to achieve self-actualization.


Asunto(s)
Adaptación Psicológica , Asiático/psicología , Infecciones por VIH/diagnóstico , Adulto , Anciano , Asia/etnología , Femenino , Infecciones por VIH/psicología , Humanos , Masculino , Persona de Mediana Edad , New York , San Francisco
6.
AIDS Care ; 26(12): 1581-5, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25059642

RESUMEN

Asians and Pacific Islanders (API) are among the fastest growing minority groups within the USA, and this growth has been accompanied by an increase in HIV incidence. Between 2000 and 2010, the API HIV infection rate increased from 4.5% to 8.7%; however, there is a paucity of HIV-related research for this group, and even less is known about the prevalence and correlates of antiretroviral therapy adherence behavior, quality of life, impact of stress, and efficacious self-management among HIV+ API Americans. This paper examines how acculturation and perceived stress affect depression symptomatology and treatment seeking in the HIV+ API population. A series of cross-sectional audio computer-assisted self-interviews were conducted with a convenience sample of 50 HIV+ API (29 in San Francisco and 21 in New York City). The relationship between acculturation and perceived stress was analyzed, and the results indicate that for those HIV+ API who reported low or moderate acculturation (as compared to those who reported high acculturation), stress was significantly mediated by depression symptomology. Interventions to address acculturation and reduce perceived stress among API generally and Asians specifically are therefore needed.


Asunto(s)
Aculturación , Asiático/estadística & datos numéricos , Trastorno Depresivo/etnología , Emigrantes e Inmigrantes/estadística & datos numéricos , Infecciones por VIH/etnología , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Percepción Social , Estudios Transversales , Femenino , Seropositividad para VIH/etnología , Humanos , Masculino , Persona de Mediana Edad , New York/epidemiología , Prevalencia , Calidad de Vida , Factores de Riesgo , Asunción de Riesgos , San Francisco/epidemiología , Encuestas y Cuestionarios
7.
Am J Prev Med ; 2024 Feb 16.
Artículo en Inglés | MEDLINE | ID: mdl-38367928

RESUMEN

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.

8.
AIDS ; 2024 May 24.
Artículo en Inglés | MEDLINE | ID: mdl-38788206

RESUMEN

OBJECTIVES: To identify studies promoting the use of artificial intelligence (AI) or automation with HIV pre-exposure prophylaxis (PrEP) care and explore ways for AI to be used in PrEP interventions. DESIGN: Systematic review. METHODS: We searched in the US Centers for Disease Control and Prevention Research Synthesis database through November 2023 PROSPERO (CRD42023458870). We included studies published in English that reported using AI or automation in PrEP interventions. Two reviewers independently reviewed the full text and extracted data by using standard forms. Risk of bias was assessed using either the revised Cochrane risk-of-bias tool for randomized trials for randomized controlled trials or an adapted Newcastle-Ottawa Quality Assessment Scale for non-randomized studies. RESULTS: Our search identified 12 intervention studies (i.e., interventions that used AI/automation to improve PrEP care). Currently available intervention studies showed AI/automation interventions were acceptable and feasible in PrEP care while improving PrEP-related outcomes (i.e., knowledge, uptake, adherence, discussion with care providers). These interventions have used AI/automation to reduce workload (e.g., directly observed therapy) and helped non-HIV specialists prescribe PrEP with AI-generated clinical decision-support. Automated tools can also be developed with limited budget and staff experience. CONCLUSIONS: AI and automation have high potential to improve PrEP care. Despite limitations of included studies (e.g., the small sample sizes and lack of rigorous study design), our review suggests that by using aspects of AI and automation appropriately and wisely, these technologies may accelerate PrEP use and reduce HIV infection.

9.
Artículo en Inglés | MEDLINE | ID: mdl-37963267

RESUMEN

ABSTRACT: Inequity in preexposure prophylaxis (PrEP) care in the US South and rural communities is likely attributed to Social Determinants of Health and structural issues beyond individuals' control. We describe three approaches to modify PrEP care practice models to make access easier-"normalizing," "digitalizing," and "simplifying." "Normalizing" approaches are defined as practice models where medical providers who have access to PrEP candidates prescribe PrEP routinely (e.g., primary care providers, community pharmacists); these approaches are found to be highly applicable in real-world settings. Telehealth and other dHealth tools are examples of "digitalizing" PrEP, and their use has been increasing rapidly since the COVID-19 pandemic. "Simplifying" PrEP care (e.g., with HIV self-testing, on-demand PrEP) is highlighted in the most recent World Health Organization PrEP guideline. Identifying, implementing, and scaling up these new strategies can allow PrEP candidates to access it, potentially addressing inequities and promoting HIV risk reduction in the US South and rural communities.

10.
AIDS ; 37(10): 1593-1602, 2023 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-37199602

RESUMEN

OBJECTIVES: To identify types, evidence, and study gaps of alternative HIV preexposure prophylaxis (PrEP) care delivery models in the published literature. DESIGN: Systematic review and narrative synthesis. METHODS: We searched in the US Centers for Disease Control and Prevention (CDC) Prevention Research Synthesis (PRS) database through December 2022 (PROSPERO CRD42022311747). We included studies published in English that reported implementation of alternative PrEP care delivery models. Two reviewers independently reviewed the full text and extracted data by using standard forms. Risk of bias was assessed using the adapted Newcastle-Ottawa Quality Assessment Scale. Those that met our study criteria were evaluated for efficacy against CDC Evidence-Based Intervention (EBI) or Evidence-Informed Intervention (EI) criteria or Health Resources and Services Administration Emergency Strategy (ES) criteria, or for applicability by using an assessment based on the Reach, Effectiveness, Adoption, Implementation, and Maintenance framework. RESULTS: This review identified 16 studies published between 2018 and 2022 that implemented alternative prescriber ( n  = 8), alternative setting for care ( n  = 4), alternative setting for laboratory screening ( n  = 1), or a combination of the above ( n  = 3) . The majority of studies were US-based ( n  = 12) with low risk of bias ( n  = 11). None of the identified studies met EBI, EI, or ES criteria. Promising applicability was found for pharmacists prescribers, telePrEP, and mail-in testing. CONCLUSIONS: Delivery of PrEP services outside of the traditional care system by expanding providers of PrEP care (e.g. pharmacist prescribers), as well as the settings of PrEP care (i.e. telePrEP) and laboratory screening (i.e. mail-in testing) may increase PrEP access and care delivery.


Asunto(s)
Fármacos Anti-VIH , Infecciones por VIH , Profilaxis Pre-Exposición , Humanos , Infecciones por VIH/prevención & control , Infecciones por VIH/tratamiento farmacológico , Atención a la Salud , Riesgo , Fármacos Anti-VIH/uso terapéutico
11.
J Assoc Nurses AIDS Care ; 34(2): 135-145, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36563302

RESUMEN

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.


Asunto(s)
Infecciones por VIH , Profilaxis Pre-Exposición , Minorías Sexuales y de Género , Masculino , Humanos , Estados Unidos , Homosexualidad Masculina , Infecciones por VIH/tratamiento farmacológico , Estudios Transversales , Etnicidad , Grupos Minoritarios
12.
Public Health Rep ; 138(3): 509-517, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36891993

RESUMEN

OBJECTIVES: Quarantine after exposure to COVID-19 has resulted in substantial loss of in-person learning in schools from prekindergarten through grade 12. Test to Stay (TTS), a strategy that limits the spread of SARS-CoV-2 while prioritizing in-person learning, requires substantial investment in resources. The objective of this study was to assess the perceived benefits, barriers, and facilitators of implementing TTS in an urban school district in the Midwest serving primarily Black or African American people with low income. METHODS: In December 2021, we used a concurrent mixed-methods approach to understand perceived benefits, barriers, and facilitators of implementing TTS by combining quantitative analysis of telephone surveys conducted with parents (n = 124) and a qualitative inquiry involving key informants from the school district and local health department (n = 22). We analyzed quantitative data using descriptive statistics. We used thematic analysis to analyze qualitative data. RESULTS: Quantitative findings showed that parents supported TTS because it was convenient (n = 83, 97%) and effective (n = 82, 95%) in keeping students learning in person (n = 82, 95%) and preventing the spread of COVID-19 (n = 80, 93%). Qualitative interviews with informants found that having a clear protocol and assigning staff to specified tasks allowed for successful TTS implementation. However, insufficient staffing and testing resources, parent mistrust of testing, and lack of communication from schools were perceived barriers. CONCLUSION: The school community strongly supported TTS despite the many implementation challenges faced. This study emphasized the importance of ensuring resources for equitable implementation of COVID-19 prevention strategies and the critical role of communication.


Asunto(s)
Negro o Afroamericano , Prueba de COVID-19 , COVID-19 , Accesibilidad a los Servicios de Salud , Regreso a la Escuela , Humanos , COVID-19/diagnóstico , COVID-19/epidemiología , COVID-19/prevención & control , Pobreza , Investigación Cualitativa , SARS-CoV-2 , Estados Unidos/epidemiología
13.
AIDS Care ; 24(2): 210-9, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-21780964

RESUMEN

Based on combined methods, this study investigated substance use and HIV risk behaviors among kathoey sex workers (KSWs) in Bangkok, Thailand. The study found that only half of the KSW participants reported having been tested for HIV, and that except for one participant, all others had not seen health care providers in the past 12 months. About one third of the participants reported having engaged in unprotected anal sex with customers in the past six months. Almost all participants reported alcohol use, as well as having had sex with customers under the influence of alcohol. The prevalence of marijuana and ecstasy use in the past 12 months was high (32 and 36%, respectively); as was for ketamine (20%) and non-injecting methamphetamine (yaba) use (10%). A multiple regression analysis showed that the participants who were post-operative status, had used illicit drugs, or had been abused by their father and brothers were less likely to use condoms for anal sex with customers. Three quarters of the participants sent money to their families and 35% of the participants expressed their willingness to engage in unsafe sex when customers offer extra money. The qualitative interviews revealed that many identified as girl or kathoey in early age and had been exposed to transphobia and violence from father and brothers. Some reported support for gender transition from their mothers. More than half of the participants currently had difficulties in living as kathoey, such as challenges in the job market and relationship with family members. Family obligation for sending money and the Buddhist concept of karma were discussed in relation to risk behaviors among KSWs. The study provided implications for facilitating HIV testing and developing future HIV prevention intervention programs for KSWs in Thailand.


Asunto(s)
Infecciones por VIH/prevención & control , Asunción de Riesgos , Conducta Sexual/estadística & datos numéricos , Trastornos Relacionados con Sustancias/epidemiología , Transexualidad , Adolescente , Adulto , Condones/estadística & datos numéricos , Infecciones por VIH/epidemiología , Infecciones por VIH/transmisión , Humanos , Masculino , Aceptación de la Atención de Salud/estadística & datos numéricos , Investigación Cualitativa , Trabajadores Sexuales , Tailandia/epidemiología , Sexo Inseguro/estadística & datos numéricos , Adulto Joven
14.
Cancer Epidemiol ; 76: 102069, 2022 02.
Artículo en Inglés | MEDLINE | ID: mdl-34864578

RESUMEN

Advances in HIV treatments have resulted in life expectancies among people with HIV (PWH) that are similar to people without HIV (non-PWH), provided that PWH have access to these treatments. As a result of increased survival times, diagnosis of non-AIDS-defining cancers, including anal cancer (AC), has increased among PWH. The purpose of this meta-analysis was to determine if PWH have a higher hazard of mortality compared to non-PWH following AC diagnosis in the post-highly active antiretroviral therapy (HAART) era. We searched PubMed, Embase, Web of Science, and conference abstracts from Jan 1, 1996 - October 31, 2018. Our analysis included longitudinal studies of adults diagnosed with AC which measured a hazard ratio (HR) of overall or cancer-specific mortality comparing PWH versus non-PWH. Using a random-effects model, we estimated the primary outcome, pooled overall survival HR, and the secondary outcome, cancer-specific survival HR. Study quality was assessed using the Newcastle-Ottawa Scale. Thirteen studies were relevant for inclusion, twelve of which had a low risk of bias. Meta-analysis of the studies reporting an overall survival HR found a non-significant pooled HR of 1.11 (95% CI: 0.85-1.44). Meta-analysis of the six studies reporting cancer-specific survival HR found a non-significant pooled HR of 1.15 (95% CI: 0.69-1.93). Heterogeneity was low and medium, respectively. Overall survival and cancer-specific survival HRs indicate that although PWH had higher mortality than non-PWH, the effects were not statistically significant. There is therefore no significant overall survival nor cancer-specific survival differences between PWH and non-PWH in the era of modern treatment.


Asunto(s)
Neoplasias del Ano , Infecciones por VIH , Adulto , Terapia Antirretroviral Altamente Activa , Infecciones por VIH/complicaciones , Infecciones por VIH/tratamiento farmacológico , Humanos
15.
Pediatrics ; 150(4)2022 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-35922896

RESUMEN

OBJECTIVES: Globally, coronavirus disease 2019 (COVID-19) has affected how children learn. We evaluated the impact of Test to Stay (TTS) on secondary and tertiary transmission of severe acute respiratory syndrome coronavirus 2 and potential impact on in-person learning in 4 school districts in the United States from September 13 to November 19, 2021. METHODS: Implementation of TTS varied across school districts. Data on index cases, school-based close contacts, TTS participation, and testing results were obtained from 4 school districts in diverse geographic regions. Descriptive statistics, secondary and tertiary attack risk, and a theoretical estimate of impact on in-person learning were calculated. RESULTS: Fifty-one schools in 4 school districts reported 374 coronavirus disease COVID-19 index cases and 2520 school-based close contacts eligible for TTS. The proportion participating in TTS ranged from 22% to 79%. By district, the secondary attack risk and tertiary attack risk among TTS participants ranged between 2.2% to 11.1% and 0% to 17.6%, respectively. Nine clusters were identified among secondary cases and 2 among tertiary cases. The theoretical maximum number of days of in-person learning saved by using TTS was 976 to 4650 days across jurisdictions. CONCLUSIONS: TTS preserves in-person learning. Decisions to participate in TTS may have been influenced by ease of access to testing, communication between schools and families, testing logistics, and school resources. Tertiary attack risk determination became more complicated when numbers of close contacts increased. Minimizing exposure through continued layered prevention strategies is imperative. To ensure adequate resources for TTS, community transmission levels should be considered.


Asunto(s)
COVID-19 , COVID-19/epidemiología , COVID-19/prevención & control , Niño , Preescolar , Humanos , Factores de Riesgo , SARS-CoV-2 , Instituciones Académicas , Estados Unidos/epidemiología
16.
J Med Internet Res ; 13(3): e49, 2011 Jul 14.
Artículo en Inglés | MEDLINE | ID: mdl-21752785

RESUMEN

BACKGROUND: The onset of type 2 diabetes mellitus can be prevented or delayed by lifestyle changes. Communication technologies such as a mobile phone can be used as a means of delivering these lifestyle changes. OBJECTIVES: The purposes of this analysis were to explore applicability of potential components of a mobile phone-based healthy lifestyle program and to understand motivators and barriers to continued engagement in a mobile phone healthy lifestyle program. METHODS: We conducted 6 focus groups (4 female and 2 male groups) in May and June 2010 with 35 focus group participants. The qualitative data were analyzed by 3 researchers using a qualitative description method in an ATLAS.ti software program. Inclusion criteria for enrollment in a focus group were as follows: (1) being aged from 30 to 69 years, (2) speaking and reading English, (3) having a sedentary lifestyle at work or during leisure time (screened by the Brief Physical Activity Survey questionnaire), and (4) having a body mass index (BMI) >25 kg/m(2) (Asian >23 kg/m(2)) based on self-reported weight and height or 5) having a self-reported prediabetic condition. RESULTS: The mean age was 51 (SD 10.6) years; 54% (n = 19) were white; 71% (n = 25) used a mobile phone at least once a week during the last month prior to the study enrollment; and mean BMI was 32.5 (SD 6.5) kg/m(2). In the qualitative analyses, the following 4 major themes and their subthemes emerged: (1) real-time social support (real-time peer support from participants who are similarly engaged in a diet or physical activity program, and professional support from health care providers or a researcher), (2) tailoring of mobile phone programs (3) self-monitoring and motivation, and (4) potential barriers and sustainability of the program (fear of failing, age and mobile technologies, and loss of interest over time). CONCLUSIONS: Participants from a wide range of age and racial groups expressed interest in a mobile phone-based lifestyle program. Such a program that incorporates the themes that we identified may be able to help motivate participants to increase their physical activity and to improve their diet.


Asunto(s)
Teléfono Celular/instrumentación , Conductas Relacionadas con la Salud , Educación en Salud/métodos , Estilo de Vida , Satisfacción Personal , Apoyo Social , Adulto , Anciano , Índice de Masa Corporal , Femenino , Grupos Focales , Promoción de la Salud/métodos , Humanos , Masculino , Persona de Mediana Edad , Motivación , Obesidad/prevención & control , Cooperación del Paciente , Aptitud Física
17.
J Assoc Nurses AIDS Care ; 32(3): 373-391, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33929980

RESUMEN

ABSTRACT: As our knowledge of HIV evolved over the decades, so have the approaches taken to prevent its transmission. Public health scholars and practitioners have engaged in four key strategies for HIV prevention: behavioral-, technological-, biomedical-, and structural/community-level interventions. We reviewed recent literature in these areas to provide an overview of current advances in HIV prevention science in the United States. Building on classical approaches, current HIV prevention models leverage intimate partners, families, social media, emerging technologies, medication therapy, and policy modifications to effect change. Although much progress has been made, additional work is needed to achieve the national goal of ending the HIV epidemic by 2030. Nurses are in a prime position to advance HIV prevention science in partnership with transdisciplinary experts from other fields (e.g., psychology, informatics, and social work). Future considerations for nursing science include leveraging transdisciplinary collaborations and consider social and structural challenges for individual-level interventions.


Asunto(s)
Fármacos Anti-VIH/administración & dosificación , Continuidad de la Atención al Paciente , Epidemias/prevención & control , Infecciones por VIH/prevención & control , Investigación en Enfermería/tendencias , Infecciones por VIH/epidemiología , Humanos , Salud Pública , Estados Unidos
18.
J Acquir Immune Defic Syndr ; 84(4): 379-386, 2020 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-32205721

RESUMEN

BACKGROUND: Pre-exposure prophylaxis (PrEP) use among populations most vulnerable to HIV as identified in the national HIV prevention goals is not fully known. This systematic review assessed trends of lifetime self-reported PrEP use and disparities among key populations. METHODS: We used the CDC HIV/AIDS Prevention Research Synthesis cumulative database of electronic and manual searches in MEDLINE, CINAHL, EMBASE, and PsycINFO from 2000 to 2019 to identify English-language primary studies reporting PrEP use. Two reviewers independently screened citations, extracted data, and assessed the risk of bias with the modified Newcastle-Ottawa Scale. We estimated pooled proportions and crude/adjusted odds ratio. RESULTS: We identified 95 eligible studies including 95,854 US-based survey respondents. A few studies (6.3%) focused on persons who inject drugs. In 2015-2017, men who have sex with men (MSM) had highest proportion of individuals who used PrEP over their lifetime [13.9% (95% confidence interval: 8.8 to 21.1), k (number of surveys) = 49] followed by Hispanic/Latinos [11.5 (7.1 to 18.1), 12], transgender women [11.2 (5.8 to 20.6), 5], and blacks [9.9 (8.3 to 11.8), 18]. Odds of PrEP use increased by 34%/year [odds ratio = 1.34/year (95% confidence interval: 1.09 to 1.64)] and significantly increased over time among MSM [1.53/year (1.21-1.93)] and blacks [1.44 (1.13-1.83)]. People in the Southern United States [9.9 (4.7-19.7), 8] and youth [7.3 (4.7-11.2), 8] had lower rates and did not demonstrate growth [0.94 (0.29-3.18); 0.82 (0.43-1.55)]. Odds of reporting lifetime PrEP use was twice [2.07 (1.27-3.38)] as great among MSM than non-MSM. CONCLUSIONS: Proportions of PrEP use in published surveys have been growing, but remain low for people in the Southern United States and youth, and understudied in persons who inject drugs. Limitations include few studies in certain years, whereas strengths include a large number of respondents. Culturally tailored approaches targeting vulnerable populations are essential in increasing PrEP use to reduce disparities in HIV acquisition.


Asunto(s)
Consumidores de Drogas/estadística & datos numéricos , Infecciones por VIH/prevención & control , Profilaxis Pre-Exposición/estadística & datos numéricos , Sexo Seguro/estadística & datos numéricos , Minorías Sexuales y de Género/estadística & datos numéricos , Adolescente , Femenino , Homosexualidad Masculina/psicología , Humanos , Masculino , Abuso de Sustancias por Vía Intravenosa/psicología , Estados Unidos , Adulto Joven
19.
AIDS Educ Prev ; 32(1): 1-S7, 2020 02.
Artículo en Inglés | MEDLINE | ID: mdl-32073309

RESUMEN

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.


Asunto(s)
Negro o Afroamericano , Infecciones por VIH/prevención & control , Homosexualidad Masculina , Profilaxis Pre-Exposición , Conducta Sexual , Adulto , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Minorías Sexuales y de Género , Estados Unidos
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