Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 35
Filtrar
Mais filtros

Bases de dados
Tipo de documento
Intervalo de ano de publicação
1.
BMJ Open ; 14(4): e075368, 2024 Apr 25.
Artigo em Inglês | MEDLINE | ID: mdl-38670612

RESUMO

INTRODUCTION: The increasing burden of non-communicable diseases, such as hypertension, diabetes and dyslipidaemia, presents key challenges to achieving optimal HIV care outcomes among ageing people living with HIV. These diseases are often comorbid and are exacerbated by psychosocial and structural inequities. This interaction among multiple health conditions and social factors is referred to as a syndemic. In the USA, there are substantial disparities by social position (ie, racial, ethnic and socioeconomic status) in the prevalence and/or control of non-communicable diseases and HIV. Intersecting stigmas, such as racism, classism and homophobia, may drive these health disparities by contributing to healthcare avoidance and by contributing to a psychosocial syndemic (stress, depression, violence victimisation and substance use), reducing success along the HIV and non-communicable disease continua of care. Our hypothesis is that marginalised populations experience disparities in non-communicable disease incidence, prevalence and control, mediated by intersectional stigma and the psychosocial syndemic. METHODS AND ANALYSIS: Collecting data over a 4 year period, we will recruit sexual minority men (planned n=1800) enrolled in the MACS/WIHS Combined Cohort Study, a long-standing mixed-serostatus observational cohort in the USA, to investigate the following specific aims: (1) assess relationships between social position, intersectional stigma and the psychosocial syndemic among middle-aged and ageing sexual minority men, (2) assess relationships between social position and non-communicable disease incidence and prevalence and (3) assess relationships between social position and HIV and non-communicable disease continua of care outcomes, mediated by intersectional stigma and the psychosocial syndemic. Analyses will be conducted using generalised structural equation models using a cross-lagged panel model design. ETHICS AND DISSEMINATION: This protocol is approved as a single-IRB study (Advarra Institutional Review Board: Protocol 00068335). We will disseminate results via peer-reviewed academic journals, scientific conferences, a dedicated website, site community advisory boards and forums hosted at participating sites.


Assuntos
Infecções por HIV , Doenças não Transmissíveis , Estigma Social , Sindemia , Humanos , Infecções por HIV/epidemiologia , Infecções por HIV/psicologia , Masculino , Estados Unidos/epidemiologia , Doenças não Transmissíveis/epidemiologia , Adulto , Estudos Observacionais como Assunto , Projetos de Pesquisa , Pessoa de Meia-Idade , Minorias Sexuais e de Gênero/psicologia , Minorias Sexuais e de Gênero/estatística & dados numéricos , Prevalência , Disparidades nos Níveis de Saúde , Disparidades em Assistência à Saúde
2.
AIDS ; 36(9): 1223-1232, 2022 07 15.
Artigo em Inglês | MEDLINE | ID: mdl-35471644

RESUMO

OBJECTIVE: MSM in India are at a high risk for HIV infection given psychosocial challenges, sexual orientation stress, and stigma. We examined the cost-effectiveness of a novel resilience-based psychosocial intervention for MSM in India. DESIGN: We parameterized a validated microsimulation model (CEPAC) with India-specific data and results from a randomized trial and examined two strategies for MSM: status quo HIV care ( SQ ), and a trial-based psychosocial intervention ( INT ) focused on building resilience to stress, improving mental health, and reducing condomless anal sex (CAS). METHODS: We projected lifetime clinical and economic outcomes for MSM without HIV initially. Intervention effectiveness, defined as reduction in self-reported CAS, was estimated at 38%; cost was $49.37/participant. We used a willingness-to-pay threshold of US$2100 (2019 Indian per capita GDP) per year of life saved (YLS) to define cost-effectiveness. We also assessed the 5-year budget impact of offering this intervention to 20% of Indian MSM. RESULTS: Model projections showed the intervention would avert 2940 HIV infections among MSM over 10 years. Over a lifetime horizon, the intervention was cost-effective (ICER = $900/YLS). Results were most sensitive to intervention effectiveness and cost; the intervention remained cost-effective under plausible ranges of these parameters. Offering this intervention in the public sector would require an additional US$28 M over 5 years compared with SQ . CONCLUSION: A resilience-based psychosocial intervention integrated with HIV risk reduction counseling among MSM in India would reduce HIV infections and be cost-effective. Programs using this approach should be expanded as a part of comprehensive HIV prevention in India.


Assuntos
Infecções por HIV , Minorias Sexuais e de Gênero , Análise Custo-Benefício , Feminino , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Homossexualidade Masculina/psicologia , Humanos , Índia , Masculino , Intervenção Psicossocial
3.
Drug Alcohol Depend ; 222: 108674, 2021 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-33773869

RESUMO

BACKGROUND: Limited research has explored risk factors for opioid pain medication misuse, concomitant substance misuse, and the unmet behavioral health treatment (BHTx) needs of transgender and gender diverse (TGD) adults. METHODS: In 2019, TGD adults (N = 562) in Massachusetts and Rhode Island were purposively recruited and completed a psychosocial and behavioral health survey (95 % online; 5% in-person). Multivariable logistic regression was used to examine factors associated with past 12-month opioid pain medication misuse and unmet BHTx needs. RESULTS: Overall, 24.4 % of participants were trans women; 32.0 % trans men; and 43.6 % were non-binary. Past-year substance misuse included: marijuana (56.8 %), hazardous drinking (37.5 %), hallucinogens (9.8 %), benzodiazepines (8.2 %), and opioid pain medication (8.0 %). Among participants with past-year substance misuse and BHtx need (n = 326), 81.3 % received BHtx and 18.7 % had unmet BHtx needs. Being a trans woman, having HIV, stigma in healthcare, and number of substances misused were associated with increased odds of past-year opioid pain medication misuse; high social connectedness was associated with decreased odds of opioid pain medication misuse (p-values<0.05). Younger age, stigma in healthcare, and misusing opioid pain medications were associated with increased odds of unmet BHTx needs; post-traumatic stress disorder and family support were associated with decreased odds of unmet BHtx needs (p-values<0.05). CONCLUSIONS: Addressing disparities in opioid pain medication misuse among TGD people requires systematic improvements in healthcare access, including efforts to create TGD-inclusive BHtx environments with providers who are equipped to recognize and treat the social and structural drivers of TGD health inequities, including opioid pain medication misuse.


Assuntos
Transtornos Relacionados ao Uso de Opioides , Uso Indevido de Medicamentos sob Prescrição , Transtornos Relacionados ao Uso de Substâncias , Pessoas Transgênero , Adulto , Analgésicos Opioides/efeitos adversos , Feminino , Humanos , Masculino , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Dor/tratamento farmacológico , Transtornos Relacionados ao Uso de Substâncias/tratamento farmacológico , Transtornos Relacionados ao Uso de Substâncias/terapia
4.
J Subst Abuse Treat ; 120: 108163, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33298301

RESUMO

Historically, federal and state policies have narrowly defined treatment models that have resulted in limited access to and engagement in counseling for individuals receiving medications for opioid use disorder (MOUD; e.g., methadone and buprenorphine). In response to the coronavirus pandemic, outpatient MOUD treatment providers rapidly transitioned from traditional, in-person care delivery models to revised COVID-19 protocols that prioritized telehealth counseling to protect the health of patients and staff and ensure continuity in MOUD care. These telehealth innovations appear to mitigate many of the longstanding barriers to counseling in the traditional system and have the potential to forever alter MOUD care delivery. Drawing on data from a Rhode Island-based clinic, we argue that MOUD counseling is achievable via telehealth and outline the need for, and anticipated benefits of, hybrid telehealth/in-person MOUD treatment models moving forward.


Assuntos
COVID-19 , Aconselhamento/métodos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Telemedicina/organização & administração , Buprenorfina/administração & dosagem , Continuidade da Assistência ao Paciente/organização & administração , Atenção à Saúde/organização & administração , Humanos , Metadona/administração & dosagem , Tratamento de Substituição de Opiáceos/métodos , Rhode Island
5.
Sci Rep ; 10(1): 5650, 2020 03 27.
Artigo em Inglês | MEDLINE | ID: mdl-32221469

RESUMO

Little is known about the potential population-level impact of HIV pre-exposure prophylaxis (PrEP) use among cisgender male sex workers (MSWs), a high-risk subset of cisgender men who have sex with men (MSM). Using an agent-based model, we simulated HIV transmission among cisgender MSM in Rhode Island to determine the impacts of PrEP implementation where cisgender MSWs were equally ("standard expansion") or five times as likely ("focused expansion") to initiate PrEP compared to other cisgender MSM. Without PrEP, the model predicted 920 new HIV infections over a decade, or an average incidence of 0.39 per 100 person-years. In a focused expansion scenario where 15% of at-risk cisgender MSM used PrEP, the total number of new HIV infections was reduced by 58.1% at a cost of $57,180 per quality-adjusted life-year (QALY) gained. Focused expansion of PrEP use among cisgender MSWs may be an efficient and cost-effective strategy for reducing HIV incidence in the broader population of cisgender MSM.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/tratamento farmacológico , Infecções por HIV/prevenção & controle , Adulto , Fármacos Anti-HIV/economia , Análise Custo-Benefício/economia , Infecções por HIV/economia , Custos de Cuidados de Saúde , Homossexualidade Masculina , Humanos , Incidência , Masculino , Profilaxia Pré-Exposição/economia , Profilaxia Pré-Exposição/métodos , Anos de Vida Ajustados por Qualidade de Vida , Sexo Seguro , Profissionais do Sexo , Minorias Sexuais e de Gênero
6.
AIDS Behav ; 24(4): 1133-1150, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31563986

RESUMO

An estimated 1.2 million people in the United States are living with HIV. Of those living with HIV, only 40% are engaged in HIV care, 37% are prescribed antiretroviral therapy (ART), and 30% are virally suppressed. Individual-, interpersonal-, and structural-level factors that represent barriers to engagement along the HIV care continuum are important to identify in order to inform priority areas and interventions. 296 adult residents of Rhode Island living with HIV between November 2015 and January 2016 were asked to participate in an observational study (Ryan White Part B Health Resources and Services Administration-funded consumer needs assessment) to identify the multilevel factors associated with engagement in the HIV care continuum outcomes (i.e., being retained in care, being prescribed ART, adhering to ART, and achieving viral suppression-all in the past 12 months). Multivariable logistic regression models were fit to model the four HIV care continuum outcomes. The majority of participants were over age 30 (92.5%), racial/ethnic minorities (67.1%), cisgender men (56.9%), and identified as straight/heterosexual (60.5%). Overall, 95.2% of participants were retained in care in the past 12 months, 93.0% were prescribed ART, 87.1% were currently adherent to ART, and 68.2% were virally suppressed. Factors positively associated with not being retained in HIV care in the past 12 months included having no income and challenges navigating the HIV care system. Being age 18-29 and having a provider who does not know how to treat people with HIV/AIDS were each positively associated with not being prescribed ART. Factors positively associated with not being adherent to ART included being age 18-29 and substance use in the past 12 months. Finally, having private insurance and having a provider who is not trustworthy were each positively associated with not being virally suppressed. Regardless of the fact that many of the individuals living with HIV in this sample are able to achieve an undetectable viral load, challenges with retention in HIV care and ART adherence threaten to undermine the clinical and public health benefits of treatment as prevention. Future longitudinal research conducted to better understand how to boost the effectiveness of treatment as prevention in this population should focus on examining the unique multilevel factors, polymorbidities, and conditions (mostly social determinants of health including housing, socioeconomic position, etc.) associated with suboptimal engagement across the stages of the HIV care continuum.


Assuntos
Continuidade da Assistência ao Paciente , Infecções por HIV , Adolescente , Adulto , Feminino , Identidade de Gênero , Infecções por HIV/tratamento farmacológico , Humanos , Masculino , Medicare , Rhode Island , Estados Unidos , Adulto Jovem
7.
Harm Reduct J ; 16(1): 61, 2019 11 27.
Artigo em Inglês | MEDLINE | ID: mdl-31775757

RESUMO

BACKGROUND: In the context of the current US opioid crisis, people who inject drugs (PWID) are increasingly researched, but their ability to tell their own stories may be limited. Photovoice is a participatory action research method that allows participants to use photography to directly depict their experiences. METHODS: We conducted interviews with PWID (n = 33) as part of a qualitative study on the health needs of PWID in the USA to explore interest and acceptability of photovoice as a potential research method and way to share their voices. RESULTS: Participants identified facilitators and barriers to participating in a future photovoice project. Facilitators included a chance to depict one's unique experience, help others in need by sharing one's own story, and photography being a more "comfortable" way to tell their stories than traditional research methods. Barriers included safety concerns, embarrassment, and ability to retain cameras. Participants also identified areas of sensitivity related to documenting drug use. CONCLUSIONS: While we found broad acceptability of photovoice, barriers would need to be addressed and additional training and support for research staff and potential participants related to the ethics of public photography and engaging PWID in photovoice research would be required.


Assuntos
Necessidades e Demandas de Serviços de Saúde , Disseminação de Informação , Entrevista Psicológica , Satisfação do Paciente , Fotografação , Abuso de Substâncias por Via Intravenosa/reabilitação , Populações Vulneráveis , Adulto , Pesquisa Participativa Baseada na Comunidade , Feminino , Pesquisa sobre Serviços de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa
8.
Harm Reduct J ; 16(1): 14, 2019 02 11.
Artigo em Inglês | MEDLINE | ID: mdl-30744628

RESUMO

BACKGROUND: Hepatitis C virus (HCV) infection is increasingly prevalent among people who inject drugs (PWID) in the context of the current US opioid crisis. Although curative therapy is available and recommended as a public health strategy, few PWID have been treated. We explore PWID narratives that explain why they have not sought HCV treatment or decided against starting it. We then compare these narratives to evidence-based and guideline-concordant information to better enable health, social service, harm reduction providers, PWID, and other stakeholders to dispel misconceptions and improve HCV treatment uptake in this vulnerable population. METHODS: We recruited HIV-uninfected PWID (n = 33) through community-based organizations (CBOs) to participate in semi-structured, in-depth qualitative interviews on topics related to overall health, access to care, and knowledge and interest in specific HIV prevention methods. RESULTS: In interviews, HCV transmission and delaying or forgoing HCV treatment emerged as important themes. We identified three predominant narratives relating to delaying or deferring HCV treatment among PWID: (1) lacking concern about HCV being serious or urgent enough to require treatment, (2) recognizing the importance of treatment but nevertheless deciding to delay treatment, and (3) perceiving that clinicians and insurance companies recommend that patients who currently use or inject drugs should delay treatment. CONCLUSIONS: Our findings highlight persistent beliefs among PWID that hinder HCV treatment utilization. Given the strong evidence that treatment improves individual health regardless of substance use status while also decreasing HCV transmission in the population, efforts are urgently needed to counter the predominant narratives identified in our study. We provide evidence-based, guideline-adherent information that counters the identified narratives in order to help individuals working with PWID to motivate and facilitate treatment access and uptake. An important strategy to improve HCV treatment initiation among PWID could involve disseminating guideline-concordant counternarratives to PWID and the providers who work with and are trusted by this population.


Assuntos
Usuários de Drogas/psicologia , Hepatite C/terapia , Abuso de Substâncias por Via Intravenosa/complicações , Tempo para o Tratamento/estatística & dados numéricos , Adulto , Medicina Baseada em Evidências , Feminino , Guias como Assunto , Infecções por HIV/prevenção & controle , Redução do Dano , Conhecimentos, Atitudes e Prática em Saúde , Acessibilidade aos Serviços de Saúde , Humanos , Seguro Saúde/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Narração , Fatores Socioeconômicos , Adulto Jovem
9.
Transgend Health ; 4(1): 1-8, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30671544

RESUMO

Purpose: The physical health care needs of transgender women are not being adequately addressed in the United States. The current study adds to the literature on the state of health care among young transgender women (YTW) by describing the occurrence of unmet health needs among a sample of YTW and providing unique data on psychosocial and demographic factors associated with access to adequate care. Methods: Baseline data were analyzed from Project LifeSkills, an intervention study funded by the National Institutes of Health (NIH). YTW (N=300) between the ages of 16 and 29 were recruited from the Boston and Chicago metropolitan areas between 2012 and 2015. Data were collected on health care experiences, indicators of social marginalization, and sociodemographic information. The final analytic sample (N=273) was restricted to participants with complete data; participants that were removed did not significantly differ demographically from the final analytic sample retained. Bivariate logistic regression models examined the association between having unmet health care needs and sociodemographics, social marginalization, and health care utilization indicators. A final adjusted multivariable logistic regression model was constructed with independent variables that were statistically significant in bivariate models. Results: Overall, nearly a quarter (23%) of YTW indicated that they had unmet health care needs. In the final multivariable model adjusted for enrollment city, avoiding health care due to cost (adjusted odds ratio [aOR]=1.98, 95% confidence interval [CI]=1.05-3.76) and experiencing prior transgender-specific discrimination in a medical setting (aOR=4.54, 95% CI=2.30-8.95]) were associated with a greater odds of having unmet health care needs. Conclusion: YTW face significant barriers to accessing health care in the United States. Among this sample, prior experiences of discrimination and inability to afford health care increased YTW odds of having unmet health care needs. Efforts to improve the unmet health care needs among YTW should promote access to affordable, gender-affirming care.

10.
J Acquir Immune Defic Syndr ; 80(1): 31-35, 2019 01 01.
Artigo em Inglês | MEDLINE | ID: mdl-30272636

RESUMO

BACKGROUND: HIV pre-exposure prophylaxis (PrEP) is efficacious; however, many men who have sex with men (MSM) (especially racial/ethnic minorities) are still unaware of and underuse it. METHODS: The 2014 Messages4Men Study focuses on black and Hispanic/Latino MSM in Chicago, Fort Lauderdale, and Kansas City (n = 937). Brief (2-3 sentence) messages were tested: a PrEP message tailored for HIV-uninfected MSM (n = 607) and a PrEP message tailored for HIV-infected MSM (n = 330). After reading the message, participants reported believability and awareness, and intent to use PrEP and condoms. Analyses consisted of bivariate and multivariable approaches. RESULTS: Among HIV-uninfected MSM, black (vs Hispanic/Latino) MSM indicated greater intentions to use PrEP (81% vs 70% respectively, P < 0.05); 72% overall had similar intentions to use condoms after hearing a PrEP message. PrEP information was new (63%) and believable (80%), with no racial/ethnic differences (P > 0.05). In multivariable analysis, men who reported recent condomless anal sex were less likely to report that the PrEP message enhanced their intent to use condoms in the future. DISCUSSION: Several years into the availability of PrEP, black and Hispanic/Latino MSM continue to be unaware of PrEP and its benefits, although information is largely believable once provided. The HIV prevention field should be prepared to incorporate new information about HIV prevention options into brief messages delivered through technology and social media.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Negro ou Afro-Americano , Infecções por HIV/prevenção & controle , Hispânico ou Latino , Homossexualidade Masculina , Profilaxia Pré-Exposição , Adulto , Negro ou Afro-Americano/psicologia , Negro ou Afro-Americano/estatística & dados numéricos , Conscientização , Estudos de Avaliação como Assunto , Infecções por HIV/transmissão , Educação em Saúde/métodos , Conhecimentos, Atitudes e Prática em Saúde , Hispânico ou Latino/psicologia , Hispânico ou Latino/estatística & dados numéricos , Homossexualidade Masculina/psicologia , Humanos , Masculino , Assunção de Riscos , Adulto Jovem
11.
AIDS Behav ; 21(11): 3172-3181, 2017 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-28831618

RESUMO

Men who have sex with men (MSM) are at increased risk for HIV infection in India, particularly those who engage in transactional sex with other men (i.e., male sex workers; MSW). Despite the need, HIV prevention efforts for Indian MSW are lacking. As in other settings, MSW in India increasingly rely on the use of mobile phones for sex work solicitation. Integrating mobile phone technology into an HIV prevention intervention for Indian MSW may mitigate some of the challenges associated with face-to face approaches, such as implementation, lack of anonymity, and time consumption, while at the same time proving to be both feasible and useful. This is a pilot randomized controlled trial to examine participant acceptability, feasibility of study procedures, and preliminary efficacy for reducing sexual risk for HIV. MSW (N = 100) were equally randomized to: (1) a behavioral HIV prevention intervention integrating in-person and mobile phone delivered HIV risk reduction counseling, and daily, personalized text or voice messages as motivating "cognitive restructuring" cues for reducing condomless anal sex (CAS); or (2) a standard of care (SOC) comparison condition. Both groups received HIV counseling and testing at baseline and 6-months, and completed ACASI-based, behavioral and psychosocial assessments at baseline, 3, and 6 months. Mixed-effects regression procedures specifying a Poisson distribution and log link with a random intercept and slope for month of follow-up was estimated to assess the intervention effect on the primary outcomes: (1) CAS acts with male clients who paid them for sex, and (2) CAS acts with male non-paying sexual partners-both outcomes assessed over the past month. The intervention was both feasible (98% retention at 6-months) and acceptable (>96% of all intervention sessions attended); all intervention participants rated the intervention as "acceptable" or "very acceptable." A reduction in the reported number of CAS acts with male clients who paid them for sex in the past month was seen in both study conditions. MSW in the intervention condition reported a faster rate of decline in the number of CAS acts with male clients in the past month from the baseline to both the 3-month (B = -1.20; 95% CI -1.68, -0.73; p < 0.0001) and 6-month (B = -2.44; 95% CI -3.35, -1.53; p < 0.00001) assessment visits compared to the SOC condition. Post-hoc contrasts indicated that, at 3 months, participants in the intervention condition reported 1.43 (SD = 0.29) CAS acts with male clients in the past month compared to 4.85 (SD = 0.87) in the control condition (p = 0.0003). Furthermore, at 6 months, the intervention condition participants reported 0.24 (SD = 0.09) CAS acts with male clients in the past month compared to 2.79 (SD = 0.79) in the control condition (p < 0.0001). Findings are encouraging and provide evidence of feasibility and acceptability, and demonstrate initial efficacy (for reducing sexual risk for HIV) of a behavioral HIV prevention intervention for Indian MSW that combines daily, personalized text or voice messages with mobile phone-delivered sexual risk reduction counseling and skills building. Future testing of the intervention in a fully powered randomized controlled efficacy trial is warranted.


Assuntos
Telefone Celular , Aconselhamento/métodos , Infecções por HIV/prevenção & controle , Homossexualidade Masculina , Comportamento de Redução do Risco , Profissionais do Sexo , Parceiros Sexuais , Envio de Mensagens de Texto , Adulto , Atenção à Saúde/organização & administração , Infecções por HIV/epidemiologia , Infecções por HIV/transmissão , Homossexualidade Masculina/psicologia , Humanos , Índia , Masculino , Pessoa de Meia-Idade , Motivação , Projetos Piloto , Trabalho Sexual , Comportamento Sexual , Adulto Jovem
12.
AIDS Care ; 29(1): 56-60, 2017 01.
Artigo em Inglês | MEDLINE | ID: mdl-27315021

RESUMO

Black and Latino gay, bisexual, and other men who have sex with men (MSM) have higher rates of HIV and other sexually transmitted infections (STIs) than their White counterparts. Differences in sexual networks have been hypothesized to play an important role in the observed racial/ethnic disparities in risk. However, concerns about the acceptability and feasibility of conducting sociocentric sexual network studies have left a dearth of data on the structure of sexual networks of MSM. If certain network research procedures are unacceptable among target populations, biases may be introduced. We conducted qualitative interviews and brief surveys with 30 self-identified Black (n = 12), Hispanic/Latino, (n = 9) and White (n = 9) sexually active MSM in the Greater Boston area to assess the acceptability and feasibility of potential procedures for a sociocentric sexual network study. We found that referring recent sexual partners as part of a sociocentric network study was generally acceptable, but racial/ethnic differences emerged regarding specific preferences for how to recruit sexual partners. While the majority of Black participants (7/12) explained that they would not want their name disclosed to sexual partners approached for study participation, most Latino participants (7/9) preferred having the opportunity to inform referrals themselves about the study prior to researchers contacting them, and White participants (8/9) favored having researchers disclose their names when recruiting referrals, emphasizing the importance of transparency. In order to reduce differential rates of research participation, increase scientific validity, and reduce risks of social harm, researchers studying sexual networks among MSM should be aware of these potential differences, engage communities in study design, and provide participants with a variety of options for recruiting their sexual partners.


Assuntos
Homossexualidade Masculina/psicologia , Seleção de Pacientes , Projetos de Pesquisa , Parceiros Sexuais , Adulto , Negro ou Afro-Americano , Boston , Confidencialidade , Revelação , Infecções por HIV/etnologia , Hispânico ou Latino , Homossexualidade Masculina/etnologia , Humanos , Entrevistas como Assunto , Masculino , Pesquisa Qualitativa , Inquéritos e Questionários , População Branca , Adulto Jovem
13.
Lancet HIV ; 3(11): e529-e538, 2016 11.
Artigo em Inglês | MEDLINE | ID: mdl-27658881

RESUMO

BACKGROUND: Depression is highly prevalent in people with HIV and has consistently been associated with poor antiretroviral therapy (ART) adherence. Integrating cognitive behavioural therapy (CBT) for depression with adherence counselling using the Life-Steps approach (CBT-AD) has an emerging evidence base. The aim of this study was to test the efficacy of CBT-AD. METHODS: In this three-arm randomised controlled trial in HIV-positive adults with depression, we compared CBT-AD with information and supportive psychotherapy plus adherence counselling using the Life-Steps approach (ISP-AD), and with enhanced treatment as usual (ETAU) including Life-Steps adherence counselling only. Participants were recruited from three sites in New England, USA (two hospital settings and one community health centre). Patients were randomly assigned (2:2:1) to receive CBT-AD (one Life-Steps session plus 11 weekly integrated sessions lasting up to 1 h each), ISP-AD (one Life-Steps session plus 11 weekly integrated sessions lasting up to 1 h each), or ETAU (one Life-Steps session and five assessment visits roughly every 2 weeks), randomisation was done with allocation software, in pairs, and stratified by three variables: study site, whether or not participants had been prescribed antidepressant medication, and whether or not participants had a history of injection drug use. The primary outcome was ART adherence at the end of treatment (4 month assessment) assessed via electronic pill caps (Medication Event Monitoring System [MEMS]) with correction for pocketed doses, analysed by intention to treat. FINDINGS: Patients were recruited from Feb 26, 2009, to June 21, 2012. Patients who were assigned to CBT-AD (94 randomly assigned, 83 completed assessment) had greater improvements in adherence (estimated difference 1·00 percentage point per visit, 95% CI 0·34 to 1·66, p=0·003) and depression (Center for Epidemiological Studies depression [CESD] score estimated difference -0·41, -0·66 to -0·16, p=0·001; Montgomery-Asberg depression rating scale [MADRS] score -4·69, -8·09 to -1·28, p=0·007; clinical global impression [CGI] score -0·66, -1·11 to -0·21, p=0·005) than did patients who had ETAU (49 assigned, 46 completed assessment) after treatment (4 months). No significant differences in adherence were noted between CBT-AD and ISP-AD (97 assigned, 87 completed assessment). No study-related adverse events were reported. INTERPRETATION: Integrating evidenced-based treatment for depression with evidenced-based adherence counselling is helpful for individuals living with HIV/AIDS and depression. Future efforts should examine how to best disseminate effective psychosocial depression treatments such as CBT-AD to people living with HIV/AIDS and examine the cost-effectiveness of such approaches. FUNDING: National Institute of Mental Health, National Institute of Allergy and Infectious Diseases.


Assuntos
Terapia Cognitivo-Comportamental , Depressão/etiologia , Depressão/terapia , Infecções por HIV/tratamento farmacológico , Infecções por HIV/psicologia , Adesão à Medicação/psicologia , Adolescente , Adulto , Terapia Cognitivo-Comportamental/economia , Análise Custo-Benefício , Aconselhamento , Feminino , Infecções por HIV/complicações , Infecções por HIV/virologia , Humanos , Masculino , Anos de Vida Ajustados por Qualidade de Vida , Abuso de Substâncias por Via Intravenosa/complicações , Resultado do Tratamento , Estados Unidos/epidemiologia , Adulto Jovem
15.
Am J Public Health ; 105(5): e95-e102, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25790381

RESUMO

OBJECTIVES: We assessed factors associated with engagement in transactional sex among men who have sex with men recruited from one of the largest Internet sites for men seeking social or sexual interactions with other men in Latin America. METHODS: We constructed multilevel logistic regression models to analyze factors associated with engagement in transactional sex in 17 Latin American countries in 2012. RESULTS: Of 24 051 respondents, 1732 (7.2%) reported being paid for sexual intercourse in the past 12 months. In a multivariable model, higher country-level unemployment was associated with increased odds of transactional sex (adjusted odds ratio [AOR] = 1.07 per 1% increase in unemployment; 95% confidence interval [CI] = 1.00, 1.13). Individual or interpersonal factors associated with increased odds of engagement in transactional sex included self-reported HIV (AOR = 1.33; 95% CI = 1.04, 1.69) or sexually transmitted infection (AOR = 1.33; 95% CI = 1.11, 1.59), childhood sexual abuse history (AOR = 1.75; 95% CI = 1.48, 2.06), intimate partner violence (past 5 years, AOR = 1.68; 95% CI = 1.45, 1.95), and sexual compulsivity (AOR = 1.77; 95% CI = 1.49, 2.11). CONCLUSIONS: Structural-level economic interventions and those that address individual and interpersonal factors may improve HIV prevention efforts among men who have sex with men who engage in transactional sex.


Assuntos
Homossexualidade Masculina/estatística & dados numéricos , Internet , Infecções Sexualmente Transmissíveis/epidemiologia , Adulto , Sobreviventes Adultos de Maus-Tratos Infantis/estatística & dados numéricos , Fatores Etários , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Humanos , Relações Interpessoais , América Latina/epidemiologia , Masculino , Características de Residência/estatística & dados numéricos , Comportamento Sexual/estatística & dados numéricos , Infecções Sexualmente Transmissíveis/diagnóstico , Fatores Socioeconômicos , População Urbana/estatística & dados numéricos
16.
Glob Public Health ; 10(4): 520-31, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25555192

RESUMO

In Vietnam, there is an emerging HIV epidemic among men who have sex with men (MSM). Male sex workers engage in high-risk sexual behaviours that make them particularly vulnerable to HIV infection. In 2010, 23 MSM in Ho Chi Minh City (HCMC) who recently received payment for sex with another man completed in-depth qualitative interviews exploring motivations for sex work, patterns of sex work disclosure and experiences of social stigma. Interviews were recorded, transcribed and translated into English and analysed using a qualitative descriptive approach. Low wages, unstable employment and family remittances were motivating factors for MSM in HCMC to sell sex. Participants described experiences of enacted and felt social stigma related to their involvement in sex work. In response, they utilised stigma management techniques aimed at concealment of involvement in sex work. Such strategies restricted sexual communication with non-paying sex partners and potentially limited their ability to seek social support from family and friends. Departing from decontextualized depictions of sex work disclosure, our findings describe how decisions to reveal involvement in sex work are shaped by social and structural factors such as social stigma, techniques to minimise exposure to stigma, economic imperatives and familial responsibilities.


Assuntos
Infecções por HIV/psicologia , Homossexualidade Masculina/psicologia , Profissionais do Sexo/psicologia , Estigma Social , Sexo sem Proteção/psicologia , Adulto , Consumo de Bebidas Alcoólicas , Preservativos/estatística & dados numéricos , Infecções por HIV/epidemiologia , Infecções por HIV/transmissão , Homossexualidade Masculina/estatística & dados numéricos , Humanos , Entrevistas como Assunto , Masculino , Pesquisa Qualitativa , Assunção de Riscos , Profissionais do Sexo/estatística & dados numéricos , Sexo sem Proteção/estatística & dados numéricos , Vietnã/epidemiologia , Adulto Jovem
17.
J Adolesc Health ; 56(3): 274-9, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25577670

RESUMO

PURPOSE: Transgender youth represent a vulnerable population at risk for negative mental health outcomes including depression, anxiety, self-harm, and suicidality. Limited data exist to compare the mental health of transgender adolescents and emerging adults to cisgender youth accessing community-based clinical services; the present study aimed to fill this gap. METHODS: A retrospective cohort study of electronic health record data from 180 transgender patients aged 12-29 years seen between 2002 and 2011 at a Boston-based community health center was performed. The 106 female-to-male (FTM) and 74 male-to-female (MTF) patients were matched on gender identity, age, visit date, and race/ethnicity to cisgender controls. Mental health outcomes were extracted and analyzed using conditional logistic regression models. Logistic regression models compared FTM with MTF youth on mental health outcomes. RESULTS: The sample (N = 360) had a mean age of 19.6 years (standard deviation, 3.0); 43% white, 33% racial/ethnic minority, and 24% race/ethnicity unknown. Compared with cisgender matched controls, transgender youth had a twofold to threefold increased risk of depression, anxiety disorder, suicidal ideation, suicide attempt, self-harm without lethal intent, and both inpatient and outpatient mental health treatment (all p < .05). No statistically significant differences in mental health outcomes were observed comparing FTM and MTF patients, adjusting for age, race/ethnicity, and hormone use. CONCLUSIONS: Transgender youth were found to have a disparity in negative mental health outcomes compared with cisgender youth, with equally high burden in FTM and MTF patients. Identifying gender identity differences in clinical settings and providing appropriate services and supports are important steps in addressing this disparity.


Assuntos
Serviços de Saúde Comunitária/métodos , Transtornos Mentais/psicologia , Saúde Mental , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Pessoas Transgênero/psicologia , Adolescente , Distribuição de Qui-Quadrado , Criança , Estudos de Coortes , Serviços de Saúde Comunitária/tendências , Depressão/epidemiologia , Feminino , Identidade de Gênero , Comportamentos Relacionados com a Saúde , Disparidades nos Níveis de Saúde , Humanos , Masculino , Transtornos Mentais/epidemiologia , Análise Multivariada , Estudos Retrospectivos , Medição de Risco , Ideação Suicida , Pessoas Transgênero/estatística & dados numéricos , População Urbana , Adulto Jovem
18.
LGBT Health ; 1(3): 177-184, 2014 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-25379511

RESUMO

PURPOSE: U.S. health surveillance systems infrequently include measures to identify transgender respondents or monitor the health of this underserved and marginalized population. METHODS: From 2001-2002, transgender and non-transgender adults were sampled at a Massachusetts clinic. Health differences were formatively examined by transgender identity using a cross-sectional, clinic-based sample (n=2,653); and a nested matched-pair subsample (n=155). RESULTS: Both designs produced virtually identical findings: (1) the prevalence of HIV, substance abuse, and smoking did not differ significantly for transgender and non-transgender patients; (2) transgender patients were more likely to endorse a lifetime suicide attempt and ideation compared to non-transgender patients (p<0.05); (3) transgender patients disproportionately reported social stressors (violence, discrimination, childhood abuse) relative to non-transgender patients (p<0.05). CONCLUSION: Findings suggest that a nested design may provide an effective methodology for using clinical data to study transgender health, and underscore the need for routine collection of gender identity in clinical settings.

19.
Am J Orthopsychiatry ; 84(5): 545-56, 2014 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-25089757

RESUMO

This study investigated and applied a compensatory model of risk and resilience to differences in past-year nonsuicidal self-injury (NSSI) and suicide attempts by sexual orientation using representative data from the 2007 Massachusetts Youth Risk Behavior Survey (n = 3,131). Self-identified lesbian, gay, bisexual, and questioning (LGBQ) adolescents comprised 7% of the sample, but accounted for 67% of NSSI and 80% of suicide attempts. Compared with heterosexuals, LGBQ adolescents had an increased odds of NSSI (adjusted Odds Ratio (aOR) = 2.76; 95% Confidence Interval (CI) [2.00, 3.81] and suicide attempts (aOR = 2.73; 95% CI [1.47, 5.08]. NSSI was highly associated with suicidality (aOR = 10.87; 95% CI [6.17, 19.18]. Family support was independently associated with a decreased odds of both NSSI (aOR = 0.56; 95% CI [0.35, 0.89] and suicidality (aOR = 0.48; 95% CI [0.29, 0.79] supporting a compensatory model of resilience. Screening and preventive interventions for LGBQ adolescents are warranted, including at the family level. Sexual orientation should be included as a standard demographic to monitor health disparities.


Assuntos
Bissexualidade/estatística & dados numéricos , Homossexualidade/estatística & dados numéricos , Resiliência Psicológica , Comportamento Autodestrutivo/epidemiologia , Tentativa de Suicídio/estatística & dados numéricos , Adolescente , Feminino , Humanos , Masculino , Massachusetts/epidemiologia , Modelos Psicológicos , Risco
20.
Arch Sex Behav ; 43(8): 1503-14, 2014 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-25030120

RESUMO

Few comparative data are available internationally to examine health differences by transgender identity. A barrier to monitoring the health and well-being of transgender people is the lack of inclusion of measures to assess natal sex/gender identity status in surveys. Data were from a cross-sectional anonymous online survey of members (n > 36,000) of a sexual networking website targeting men who have sex with men in Spanish- and Portuguese-speaking countries/territories in Latin America/the Caribbean, Portugal, and Spain. Natal sex/gender identity status was assessed using a two-step method (Step 1: assigned birth sex, Step 2: current gender identity). Male-to-female (MTF) and female-to-male (FTM) participants were compared to non-transgender males in age-adjusted regression models on socioeconomic status (SES) (education, income, sex work), masculine gender conformity, psychological health and well-being (lifetime suicidality, past-week depressive distress, positive self-worth, general self-rated health, gender related stressors), and sexual health (HIV-infection, past-year STIs, past-3 month unprotected anal or vaginal sex). The two-step method identified 190 transgender participants (0.54%; 158 MTF, 32 FTM). Of the 12 health-related variables, six showed significant differences between the three groups: SES, masculine gender conformity, lifetime suicidality, depressive distress, positive self-worth, and past-year genital herpes. A two-step approach is recommended for health surveillance efforts to assess natal sex/gender identity status. Cognitive testing to formally validate assigned birth sex and current gender identity survey items in Spanish and Portuguese is encouraged.


Assuntos
Identidade de Gênero , Infecções por HIV/psicologia , Pessoas Transgênero/psicologia , Transexualidade/psicologia , Adolescente , Adulto , Região do Caribe , Comparação Transcultural , Estudos Transversais , Feminino , Infecções por HIV/prevenção & controle , Indicadores Básicos de Saúde , Humanos , América Latina , Masculino , Pessoa de Meia-Idade , Vigilância da População , Portugal , Análise de Regressão , Saúde Reprodutiva , Assunção de Riscos , Comportamento Sexual , Fatores Socioeconômicos , Espanha , Suicídio , Adulto Jovem
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA