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1.
J Adolesc ; 96(4): 789-802, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38297495

RESUMO

INTRODUCTION: Research suggests that girls who reach menarche at an early age are at greater risk for negative sexual and reproductive health (SRH) outcomes than their later-maturing counterparts, but very little research has examined this issue in sub-Saharan Africa, especially in West Africa. The goal of the current study was to determine whether early menarche was associated with any SRH outcomes in a sample of Ghanaian girls. METHODS: The study data were drawn from the baseline assessment of a longitudinal study involving two age cohorts (13-14 and 18-19 years) of 700 adolescent girls from Ghana. Logistic regressions were used to assess the association between early menarche (before age 13) and seven SRH outcomes (adolescent sexual activity, early sexual initiation, inconsistent condom use, transactional sex, sexual violence, multiple sexual partners, and adolescent pregnancy). RESULTS: Early menarche was significantly associated with adolescent sexual activity (odds ratio [OR] = 6.4; 95% confidence interval [CI] 2.1-19.7), and sexual violence (OR = 3.2; 95% CI 1.6-6.2) in the younger cohort and early sexual initiation (OR = 3.2; 95% CI 1.19-8.61) and multiple sexual partners (OR = 3.7; 95% CI 1.39-9.87) in the older cohort. Early menarche was also associated with transactional sex and teen pregnancy in the full sample. CONCLUSIONS: These findings suggest the need for special attention to the needs of early-maturing girls in SRH programming. Interventions are needed to delay adolescent sexual activity in girls with early menarche. Efforts to prevent sexual violence among adolescent girls in Ghana may benefit from targeting and addressing the specific needs of early-maturing girls.


Assuntos
Menarca , Comportamento Sexual , Humanos , Feminino , Adolescente , Gana , Comportamento Sexual/estatística & dados numéricos , Estudos Longitudinais , Saúde Reprodutiva/estatística & dados numéricos , Adulto Jovem , Gravidez , Comportamento do Adolescente , Gravidez na Adolescência/estatística & dados numéricos , Delitos Sexuais/estatística & dados numéricos
2.
Sex Reprod Health Matters ; 31(1): 2244271, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37656485

RESUMO

Research from several high-income countries links early menarche with an increased risk for sexual violence. However, the role of early menarche in adolescent girls' and young women's sexual violence risk in sub-Saharan Africa, where sexual violence rates are high, is not well understood. The current study explores the association between early menarche and sexual violence in Ghana with secondary analysis of data collected from 700 adolescent girls and young women followed over three years. Logistic regressions were used to assess the cross-sectional association between early menarche and sexual violence. Generalised estimating equations were used to assess whether the association between early menarche and sexual violence persisted over time. Inverse odds weighting was used to test potential mediators of the association between early menarche and sexual violence. Sexual violence was fairly common in the study sample, with 27% reporting having experienced sexual violence at baseline, and approximately 50% at year three. Early menarche was associated with 72% greater odds of having experienced sexual violence at baseline (95% confidence interval: 1.01-2.93). However, the odds ratio attenuated and lost significance over the three-year study period, with a lower risk of sexual violence among girls with early menarche at year three. Neither child marriage nor early sexual initiation significantly mediated the association between early menarche and sexual violence. The findings suggest that early-maturing girls may be particularly vulnerable to sexual violence in early adolescence, thus necessitating prevention interventions around the time of menarche to reduce the risk for sexual violence.


Assuntos
Análise de Mediação , Delitos Sexuais , Criança , Humanos , Adolescente , Feminino , Estudos Transversais , Gana , Menarca
3.
Reprod Health ; 20(1): 86, 2023 Jun 06.
Artigo em Inglês | MEDLINE | ID: mdl-37280648

RESUMO

RATIONALE: The desired number of children is markedly higher in Sub-Saharan Africa (SSA) than in other major regions. Efforts to understand how and why these desires are generated and maintained have yielded a broad research literature. Yet there is no full picture of the range of contextual, cultural, and economic factors that support and disrupt high fertility desires. OBJECTIVE: This scoping review synthesizes thirty years of research on the determinants of fertility desires in SSA to better understand what factors underlie men and women's stated fertility desires and how they weigh the costs and benefits of having (more) children. METHOD: We identified and screened 9863 studies published from 1990 to 2021 from 18 social science, demographic, and health databases. We appraised determinants of fertility desires from 258 studies that met inclusion criteria according to their roles as traditional supports or contemporary disrupters of high fertility desires. RESULTS: We identified 31 determinants of high fertility desires, which we organized into six overarching themes: economy and costs; marriage; the influence of others; education and status; health and mortality; and demographic predictors. For each theme, we summarize ways in which the determinants both support and disrupt high fertility desires. We find that high fertility remains desirable in many regions of sub-Saharan Africa but contemporary disrupters, such as the economic situations and increases to family planning and education, cause individuals to decrease their desired fertility with such decreases often viewed as a temporary adjustment to temporary conditions. Most included studies were quantitative, cross-sectional, and based on survey data. CONCLUSION: This review demonstrates how traditionally supportive and contemporary disruptive forces simultaneously influence fertility desires in sub-Saharan Africa. Future studies analyzing fertility desires in sub-Saharan Africa should be informed by the lived experiences of men and women in this region, with qualitative and longitudinal studies prioritized.


In sub-Saharan Africa, both men and women continue to desire large numbers of children in contrast to most regions of the world where the desired number of children is near or below replacement level (around 2.0 children per couple). We conducted a comprehensive review of the existing research on the sources and drivers of the persistently high desired fertility in sub-Saharan Africa. Based on the review, 258 studies were included in this analysis. Several factors that influence fertility desires among men and women in this population were identified. We categorized them as either traditional supports (factors that have historically supported and promoted high fertility desires) or contemporary disrupters (factors that have more recently inhibited or discouraged high fertility desires). Although fertility desires are shaped by a wide range of factors that vary based on specific country and population, several overarching conclusions were clear. Contemporary changes in the economy and family have caused individuals to shift their fertility desires downward, and this shift is often viewed as a temporary adjustment to temporary conditions. Increased autonomy and formal schooling of women and availability of family planning can help position women to implement lower fertility desires. There is a need for more longitudinal research in this region to better understand how fertility desires may change over a person's life, and for more qualitative studies that allow people to describe and explain their lives and fertility desires more directly in ways that allow for uncertainty and ambiguity.


Assuntos
Serviços de Planejamento Familiar , Fertilidade , Masculino , Criança , Feminino , Humanos , Estudos Transversais , África Subsaariana , Casamento , Fatores Socioeconômicos
4.
Behav Med ; 49(2): 204-211, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-34965832

RESUMO

HIV testing rates among US youth aged 13-24 years are sub-optimal, with high rates of missed testing opportunities in emergency departments (EDs). We assessed barriers to routine HIV testing of youth in urban ED settings from the perspective of healthcare providers. Ten physicians and nurses were recruited from the pediatric and adult EDs at a high-volume hospital in New York City, USA to complete in-depth interviews to provide their perspectives on barriers to routine HIV testing of youth ages 13 to 24 in EDs. Interviews were conducted using a semi-structured interview guide with questions and probes. All interviews were conducted via Zoom due to the COVID-19 pandemic and were audio-recorded and transcribed verbatim. Transcripts were coded independently by two researchers using an inductive thematic analysis approach. Participants often offered HIV testing to youth in the ED based on their perceptions of patients' HIV risk, with pediatric providers sometimes discouraging adolescents they perceived to be at low HIV risk from testing. Participants cited other priorities, logistics of blood-based testing, and discomfort discussing HIV as other reasons for not offering HIV testing to all youth in the ED. Efforts are needed to encourage providers to offer HIV testing to all youth regardless of perceived risk, as the ED often serves as youths' only point of contact with the healthcare system. Emphasis on this and the importance of early detection, along with institutional change, clear guidance, and support for the testing process may help increase youth testing and avoid missed HIV diagnosis opportunities.


Assuntos
COVID-19 , Infecções por HIV , Adolescente , Humanos , Adulto Jovem , Serviço Hospitalar de Emergência , Infecções por HIV/diagnóstico , Teste de HIV , Pandemias
5.
Behav Med ; : 1-8, 2022 Jul 29.
Artigo em Inglês | MEDLINE | ID: mdl-35904104

RESUMO

Youth between the ages of 13 and 24 account for over 20% of new HIV diagnoses in the United States but are the least likely age group to be HIV tested in healthcare settings including the emergency department. This is in part due to the fact that almost 50% of youth decline testing when offered. We elucidated youth patients' perspectives on barriers to and facilitators of routine HIV testing of youth in an urban emergency department setting. Thirty-seven patients aged 13-24 years were recruited from the pediatric and adult emergency departments at a high-volume hospital in New York City from August 2019 to March 2020. Semi-structured in-depth interviews were conducted with all participants. Interviews were audio-recorded and transcribed verbatim, and transcripts were coded using an inductive thematic analysis approach. Youths' main reasons for declining HIV testing when offered included low risk perception, privacy concerns, HIV-related stigma, and low levels of HIV-related knowledge. Participants' responses suggested that HIV educational materials provided when testing is offered may be insufficient. Participants recommended providing additional HIV education and better incorporating HIV testing into the emergency department routine to increase testing among youth. Efforts are needed to help youth recognize their own HIV risk and increase their HIV-related knowledge. This may be accomplished by providing youth with additional educational materials on HIV, possibly via tablet-based interventions or other methods that may enhance privacy, combined with discussions with healthcare providers. Such efforts may help increase HIV testing acceptance among youth seen in the emergency department.

6.
Stud Fam Plann ; 53(2): 361-376, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35727081

RESUMO

The past four decades have witnessed an enormous increase in modern contraception in most low- and middle-income countries. We examine the extent to which this change can be attributed to changes in fertility preferences versus fuller implementation of fertility preferences, a distinction at the heart of intense debates about the returns to investments in family planning services. We analyze national survey data from five major survey programs: World Fertility Surveys, Demographic Health Surveys, Reproductive Health Surveys, Pan-Arab Project for Child Development or Family Health, and Multiple Indicator Cluster Surveys. We perform regression decomposition of change between successive surveys in 59 countries (330 decompositions in total). Change in preferences accounts for little of the change: less than 10 percent in a basic decomposition and about 15 percent under a more elaborate specification. This is a powerful empirical refutation of the view that contraceptive change has been driven principally by reductions in demand for children. We show that this outcome is not surprising given that the distribution of women according to fertility preferences is surprisingly stable over time.


Assuntos
Comportamento Contraceptivo , Anticoncepcionais , Criança , Anticoncepção , Países em Desenvolvimento , Características da Família , Serviços de Planejamento Familiar , Feminino , Fertilidade , Humanos , Dinâmica Populacional
7.
AIDS Behav ; 26(5): 1544-1551, 2022 May.
Artigo em Inglês | MEDLINE | ID: mdl-34705152

RESUMO

Despite federal guidelines, many adolescents and emerging adults are not offered HIV testing by their healthcare providers. As such, many-including those who may be at high-risk for contracting HIV given their sexual and/or substance use risk-are not routinely tested. The current study examines sexual risk and substance use among emergency department patients aged 13-24 years (n = 147), who completed an automated screening as part of a tablet-based intervention designed to increase HIV testing. Twenty seven percent (n = 39) of participants chose to test for HIV after completing the tablet-based intervention. Among this sample, sexual risk was a significant independent predictor of HIV testing (χ2 = 16.50, p < 0.001). Problem substance use (e.g. trying but failing to quit) also predicted testing (χ2 = 7.43, p < 0.01). When considering these behaviors together, analyses indicated that the effect of problem substance use (ß = 0.648, p = 0.154) on testing is explained by sexual risk behavior (ß = 1.425, p < 0.01). The study's findings underscore the value of using routine automated risk screenings to collect sensitive data from emergency department patients, followed by computer-based HIV test offers for adolescent youth. Our research indicates tablet-based interventions can facilitate more accurate reporting of sexual behavior and substance use, and can also potentially increase HIV test uptake among those at risk.


Assuntos
Infecções por HIV , Transtornos Relacionados ao Uso de Substâncias , Adolescente , Adulto , Serviço Hospitalar de Emergência , Infecções por HIV/diagnóstico , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Teste de HIV , Humanos , Assunção de Riscos , Comportamento Sexual , Transtornos Relacionados ao Uso de Substâncias/diagnóstico , Transtornos Relacionados ao Uso de Substâncias/epidemiologia
8.
Cureus ; 13(6): e15829, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-34327070

RESUMO

Because adolescents and emerging adults are frequently not offered HIV testing, and often decline tests when offered, we developed and tested a tablet-based intervention to increase HIV test rates among emergency department (ED) patients aged 13-24 years. Pediatric and adult ED patients in a high volume New York City hospital (N = 295) were randomized to receive a face-to-face HIV test offer, or to complete a tablet-based intervention that contained an HIV test offer delivered via computer. Test rates in both conditions were then compared to historic test rates in the same ED during the previous six months. Among participants aged 19 years and younger who were offered HIV testing and declined before enrollment in the study, participants in the tablet-based condition were 1.7 times more likely to test for HIV compared to participants in the face-to-face condition. Participants aged 19 years and younger were three times as likely to test for HIV compared to patients the same age who were treated in the previous six months (26.39%, n = 71 study participants vs. 10.29%, n = 189 prior patients, OR = 3.13, [Formula: see text]2 = 54.76, p < 0.001). Protocols designed to offer HIV testing to all eligible patients can significantly increase adolescent test rates compared to standard practice. Because tablets are equally effective compared to face-to-face offers, and in some cases more so, EDs may consider tablet-based interventions that require fewer staff resources and may integrate more easily into high-volume workflows.

9.
J Prim Prev ; 42(4): 363-384, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-32206980

RESUMO

Multiple methodological approaches have been used to explore adolescent alcohol use and related sexual behaviors, ranging from surveys to assessments of alcohol outlet density. Although surveys can capture the extent of alcohol use, they do not allow for a contextualized understanding of young people's voiced experiences with alcohol, including sociocultural, gendered and environmental pressures to consume, and related engagement in sex. The mapping of alcohol outlets provides physical density information, but infrequently from youths' perspectives. Traditional qualitative methods like in-depth interviews and focus group discussions do allow for a more nuanced understanding of adolescents' experiences, but they can be limited by the use of semi-structured guides that may negatively impact the fluidity of discussion. We seek to contribute to the methodological approaches utilized with adolescents by demonstrating how contextualized data were captured from Tanzanian adolescents' experiences of alcohol and sex, which are sensitive topics in many African countries. We collected data in secondary schools and youth centers across four sites in Dar es Salaam, the largest and most diverse city in Tanzania. As a complement to in-depth interviews, archival reviews, and a systematic mapping of alcohol availability, participatory methodologies such as photovoice, story writing, and drawing allowed Tanzanian youth to offer more honest, descriptions of lived experiences with their physical and social environment in relation to alcohol use and related sexual behavior patterns. Through participatory methods, study participants were able to discuss behaviors that are viewed as social transgressions, sensitive topics like violence in relation to sex, and views around their own self-agency. The use of a methodological toolkit including participatory methodologies enabled youth to trust the researchers and share sensitive information in a relatively short period of time, overcoming some of the challenges of traditional qualitative methods.


Assuntos
Consumo de Álcool por Menores , Sexo sem Proteção , Adolescente , Consumo de Bebidas Alcoólicas , Humanos , Comportamento Sexual , Tanzânia
10.
AIDS Behav ; 25(6): 1829-1838, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33231846

RESUMO

HIV testing rates remain low among youth ages 13-24 in the US, with only 55% of HIV-positive youth aware of their serostatus. We conducted a systematic review to assess the utility of technology-based interventions to increase point-of-care youth HIV testing and linkage to care. We searched PubMed, Embase, CINAHL, and Cochrane CENTRAL for randomized controlled trials of technology-based interventions aimed at increasing point-of-care youth HIV testing, published between 2008 and 2020. All identified citations were independently screened for inclusion by two authors, and the Cochrane Risk of Bias Tool for Randomized Controlled Trials was used to assess the quality of included studies. Three studies met all inclusion criteria. Two interventions were effective in increasing HIV testing, while one was effective at linkage to care. Technology-based interventions have the potential to increase youth HIV testing in clinical settings and facilitate linkage to care, possibly reducing undiagnosed HIV among adolescents and emerging adults.


Assuntos
Infecções por HIV , Adolescente , Adulto , Infecções por HIV/diagnóstico , Infecções por HIV/prevenção & controle , Teste de HIV , Humanos , Sistemas Automatizados de Assistência Junto ao Leito , Testes Imediatos , Tecnologia , Adulto Jovem
11.
Health Place ; 58: 102141, 2019 07.
Artigo em Inglês | MEDLINE | ID: mdl-31200270

RESUMO

Despite the detrimental effects of alcohol on adolescent health, high rates of alcohol use are reported among Tanzanian youth. We conducted systematic community mapping and participatory group activities with 177 adolescents in Dar es Salaam to explore how alcohol outlet density and advertising may contribute to adolescent drinking in urban Tanzania. Findings revealed a high density of alcohol-selling outlets and outdoor advertisements. The abundance of alcohol-related cues, including their close proximity to places where youth congregate, may facilitate and increase adolescent alcohol use in Tanzania. Participants recommended several changes to the alcohol environment to reduce adolescent drinking. Structural interventions that reduce adolescents' access and exposure to alcohol are needed in Tanzania.


Assuntos
Publicidade/estatística & dados numéricos , Bebidas Alcoólicas/provisão & distribuição , Comércio , Consumo de Álcool por Menores/estatística & dados numéricos , Adolescente , Feminino , Humanos , Masculino , Tanzânia/epidemiologia , População Urbana
12.
J Biomed Inform ; 80: 78-86, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29501908

RESUMO

BACKGROUND: We implemented a text message-based Short Message Service computer-assisted self-interviewing (SMS-CASI) system to aid adherence and monitor behavior in MTN-017, a phase 2 safety and acceptability study of rectally-applied reduced-glycerin 1% tenofovir gel compared to oral emtricitabine/tenofovir disoproxil fumarate tablets. We sought to implement SMS-based daily reminders and product use reporting, in four countries and five languages, and centralize data management/automated-backup. METHODS: We assessed features of five SMS programs against study criteria. After identifying the optimal program, we systematically implemented it in South Africa, Thailand, Peru, and the United States. The system consisted of four windows-based computers, a GSM dongle and sim card to send SMS. The SMS-CASI was, designed for 160 character SMS. Reminders and reporting sessions were initiated by date/time triggered messages. System, questions, responses, and instructions were triggered by predetermined key words. RESULTS: There were 142,177 total messages: sent 86,349 (60.73%), received 55,573 (39.09%), failed 255 (0.18%). 6153 (4.33%) of the message were errors generated from either our SMS-CASI system or by participants. Implementation challenges included: high message costs; poor data access; slow data cleaning and analysis; difficulty reporting information to sites; a need for better participant privacy and data security; and mitigating variability in system performance across sites. We mitigated message costs and poor data access by federating the SMS-CASI system, and used secure email protocols to centralize data backup. We developed programming syntaxes to facilitate daily data cleaning and analysis, and a calendar template for reporting SMS behavior. Lastly, we ambiguated text message language to increase privacy, and standardized hardware and software across sites, minimizing operational variability. CONCLUSION: We identified factors that aid international implementation and operation of SMS-CASI for real-time adherence monitoring. The challenges and solutions we present can aid other researchers to develop and manage an international multilingual SMS-based adherence reminder and CASI system.


Assuntos
Infecções por HIV/prevenção & controle , Cooperação do Paciente , Profilaxia Pré-Exposição/métodos , Telemedicina/métodos , Envio de Mensagens de Texto , Segurança Computacional , Humanos , Internacionalidade
13.
J Am Med Inform Assoc ; 25(4): 393-400, 2018 04 01.
Artigo em Inglês | MEDLINE | ID: mdl-29025127

RESUMO

Objective: During a Phase 2 rectal microbicide trial, men who have sex with men and transgender women (n = 187) in 4 countries (Peru, South Africa, Thailand, United States) reported product use daily via short message service (SMS). To prevent disclosure of study participation, the SMS system program included privacy and security features. We evaluated participants' perceptions of privacy while using the system and acceptability of privacy/security features. Materials and Methods: To protect privacy, the SMS system: (1) confirmed participant availability before sending the study questions, (2) required a password, and (3) did not reveal product name or study participation. To ensure security, the system reminded participants to lock phone/delete messages. A computer-assisted self-interview (CASI), administered at the final visit, measured burden of privacy and security features and SMS privacy concerns. A subsample of 33 participants underwent an in-depth interview (IDI). Results: Based on CASI, 85% had no privacy concerns; only 5% were very concerned. Most were not bothered by the need for a password (73%) or instructions to delete messages (82%). Based on IDI, reasons for low privacy concerns included sending SMS in private or feeling that texting would not draw attention. A few IDI participants found the password unnecessary and more than half did not delete messages. Discussion: Most participants were not concerned that the SMS system would compromise their confidentiality. SMS privacy and security features were effective and not burdensome. Conclusion: Short ID-related passwords, ambiguous language, and reminders to implement privacy and security-enhancing behaviors are recommended for SMS systems.


Assuntos
Anti-Infecciosos/uso terapêutico , Segurança Computacional , Infecções por HIV/prevenção & controle , Adesão à Medicação , Privacidade , Minorias Sexuais e de Gênero , Envio de Mensagens de Texto , Administração Oral , Administração Retal , Adulto , Ensaios Clínicos Fase II como Assunto , Confidencialidade , Feminino , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Reto/microbiologia , Inquéritos e Questionários , Adulto Jovem
14.
PLoS One ; 12(6): e0178884, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28591132

RESUMO

BACKGROUND: Adolescent girls aged 15-19 bear a disproportionate burden of negative sexual and reproductive health outcomes in low- and middle-income countries. Research from several high-income countries suggests that early age at menarche is an important determinant of sexual and reproductive health. We conducted this systematic review to better understand whether and how early menarche is associated with various negative sexual and reproductive health outcomes in low- and middle-income countries and the implications of such associations. METHODS: We systematically searched eight health and social sciences databases for peer-reviewed literature on menarche and sexual and reproductive health in low- and middle-income countries. Two reviewers independently assessed all studies for inclusion, overall quality and risk of bias, and performed data extraction on all included studies. RESULTS: Twenty-four articles met all inclusion criteria-nine of moderate quality and fifteen with several methodological weaknesses. Our review of the minimal existing literature showed that early menarche is associated with early sexual initiation, early pregnancy and some sexually transmitted infections in low- and middle-income countries, similar to what has been observed in high-income countries. Early menarche is also associated with early marriage-an association that may have particularly important implications for countries with high child marriage rates. CONCLUSIONS: Early age at menarche may be an important factor affecting the sexual and reproductive health of adolescent girls and young women in low- and middle-income countries. More research is needed to confirm the existence of the identified associations across different settings and to better understand the process through which early menarche and other markers of early pubertal development may contribute to the increased vulnerability of girls to negative sexual and reproductive health outcomes in low- and middle-income countries. Given the association of early menarche with early marriage, ongoing efforts to reduce child marriage may benefit from targeting efforts to early maturing girls.


Assuntos
Países em Desenvolvimento/economia , Renda , Menarca/fisiologia , Saúde Reprodutiva , Adolescente , Feminino , Humanos , Casamento , Gravidez , Comportamento Sexual , Infecções Sexualmente Transmissíveis/fisiopatologia
15.
Arch Sex Behav ; 46(4): 1101-1109, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-27129533

RESUMO

Rectal microbicides, formulated as a gel to be applied before and/or after intercourse, are promising HIV prevention agents and are now in Phase II trials. However, both an optimal formulation and a practical delivery system are needed to ensure that the target population will use the product once efficacy is demonstrated. The precise dynamics of lubricant application by gay and bisexual men who practice anal sex and the qualities they seek in these products are underexplored. As part of a Phase I microbicide acceptability and adherence study conducted in one Puerto Rican and two continental U.S. cities, we recruited 124 young men who have sex with men (YMSM) with a history of unprotected receptive anal intercourse (RAI) and provided them with 40 rectal applicators containing a placebo gel to use prior to RAI during a 12-week period as a proxy for an eventual rectal microbicide. Ninety-five YMSM completed the trial. Their varied preferences as to product viscosity, durability, residue, and mode of application provide important lessons for the design of a product that will be satisfactory to users. Despite many reservations, the participants used the product frequently and found ways to overcome a range of obstacles. A successful rectal microbicide product may need to be presented in a range of viscosities to attract a broad client base.


Assuntos
Anti-Infecciosos/uso terapêutico , Homossexualidade Masculina , Lubrificantes/uso terapêutico , Comportamento Sexual , Adolescente , Adulto , Humanos , Masculino , Aceitação pelo Paciente de Cuidados de Saúde , Preferência do Paciente , Adulto Jovem
16.
AIDS Behav ; 21(2): 501-504, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-27439457

RESUMO

Self-testing has untapped potential as a strategy to improve access to HIV testing and to increase testing frequency. User acceptability of self-administered oral swab HIV tests is consistently high in both hypothetical and actual-use studies. We explored preferences for oral versus fingerprick HIV self-tests among men who have sex with men with a high risk profile. Participants indicated greater likelihood of using an oral swab over a blood-based test, notwithstanding lower price or quicker results from the latter. However, the likelihood of using an HIV fingerprick test substantially increased if it also offered information on other sexually transmitted infections.


Assuntos
Infecções por HIV/diagnóstico , Aceitação pelo Paciente de Cuidados de Saúde , Preferência do Paciente , Minorias Sexuais e de Gênero , Infecções Sexualmente Transmissíveis/diagnóstico , Adulto , Atitude Frente a Saúde , Testes Hematológicos , Homossexualidade Masculina , Humanos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Adulto Jovem
17.
AIDS Educ Prev ; 27(4): 289-97, 2015 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26241380

RESUMO

This study examines awareness of and experiences with post-exposure prophylaxis (PEP) and pre-exposure prophylaxis (PrEP) among 228 men recruited in Boston, Pittsburgh, and San Juan between 12/2010 and 6/2012. All of them reported having condomless anal sex with a man in the prior year. Overall, 41% had heard of PEP, ranging from 16% in San Juan to 64% in Boston. Only 21% had heard of PrEP, ranging from 8% in San Juan to 36% in Boston. Three had used PEP, and none had used PrEP. After the methods were described to participants, interest in both was high, with intentions to use PEP and PrEP respectively at 9.1 and 7.7 (10-point scale). Increased public education is needed to raise awareness of these HIV prevention methods, especially among MSM who acknowledge potential risk behavior. It also seems likely that many such men would use these methods once they become aware of them.


Assuntos
Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Homossexualidade Masculina/psicologia , Profilaxia Pós-Exposição , Profilaxia Pré-Exposição , Adulto , Boston , Infecções por HIV/psicologia , Humanos , Modelos Logísticos , Masculino , Pennsylvania , Porto Rico , Assunção de Riscos , Parceiros Sexuais , Inquéritos e Questionários , Adulto Jovem
18.
JMIR Mhealth Uhealth ; 3(2): e63, 2015 Jun 04.
Artigo em Inglês | MEDLINE | ID: mdl-26043766

RESUMO

BACKGROUND: Most mHealth tools such as short message service (SMS), mobile apps, wireless pill counters, and ingestible wireless monitors use mobile antennas to communicate. Limited signal availability, often due to poor antenna infrastructure, negatively impacts the implementation of mHealth tools and remote data collection. Assessing the antenna infrastructure prior to starting a study can help mitigate this problem. Currently, there are no studies that detail whether and how the antenna infrastructure of a study site or area is assessed. OBJECTIVE: To address this literature gap, we analyze and discuss the use of a cartographic analysis of antennas and towers (CAAT) for mobile communications for geographically assessing mobile antenna and tower infrastructure and identifying signal availability for mobile devices prior to the implementation of an SMS-based mHealth pilot study. METHODS: An alpha test of the SMS system was performed using 11 site staff. A CAAT for the study area's mobile network was performed after the alpha test and pre-implementation of the pilot study. The pilot study used a convenience sample of 11 high-risk men who have sex with men who were given human immunodeficiency virus test kits for testing nonmonogamous sexual partners before intercourse. Product use and sexual behavior were tracked through SMS. Message frequency analyses were performed on the SMS text messages, and SMS sent/received frequencies of 11 staff and 11 pilot study participants were compared. RESULTS: The CAAT helped us to successfully identify strengths and weaknesses in mobile service capacity within a 3-mile radius from the epicenters of four New York City boroughs. During the alpha test, before CAAT, 1176/1202 (97.84%) text messages were sent to staff, of which 26/1176 (2.21%) failed. After the CAAT, 2934 messages were sent to pilot study participants and none failed. CONCLUSIONS: The CAAT effectively illustrated the research area's mobile infrastructure and signal availability, which allowed us to improve study setup and sent message success rates. The SMS messages were sent and received with a lower fail rate than those reported in previous studies.

19.
AIDS Behav ; 18(12): 2485-95, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24858480

RESUMO

We explored anticipated and actual reactions to receiving HIV positive results through self-testing with a diverse group of 84 gay and bisexual men in New York City. Grounded Theory was used to investigate these reactions in a two-phase study, one hypothetical, followed by a practical phase in which self-tests were distributed and used. Three major themes emerged when participants were asked about their anticipated reactions to an HIV positive self-test result: managing emotional distress, obtaining HIV medical care, and postponing sexual activity. When participants were asked about their anticipated reactions to a partner's HIV positive self-test result, five themes emerged: provide emotional support; refrain from engaging in sex with casual partner; avoid high-risk sexual activity with both main and casual partners; seek medical services; and obtain a confirmatory test result. Although none of the participants tested positive, seven of their partners did. Participants provided emotional support and linked their partners to support services. The availability of HIV self-testing kits offers potential opportunities to tackle HIV infection among individuals with high-risk practices.


Assuntos
Bissexualidade , Infecções por HIV/psicologia , Homossexualidade Masculina , Kit de Reagentes para Diagnóstico , Autocuidado , Comportamento Sexual/psicologia , Parceiros Sexuais/psicologia , Adulto , Emoções , Infecções por HIV/diagnóstico , Humanos , Masculino , Cidade de Nova Iorque , Aceitação pelo Paciente de Cuidados de Saúde , Estudos Prospectivos , Assunção de Riscos , Apoio Social , Inquéritos e Questionários
20.
AIDS Behav ; 18(2): 254-62, 2014 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-23657758

RESUMO

This study explores the sexual behavior of 27 men who have sex with men (MSM) who regularly engage in unprotected anal intercourse (UAI), in the context of HIV home test (HT) use with potential sex partners. Participants were given 16 HT kits to use over 3 months. Among 40 sexual occasions following HIV-negative HT results, there were 25 UAI occasions (16 based on not typically using condoms and nine on HT results), 15 occasions in which condoms were used, and three in which sex did not occur. In the seven occasions where a potential partner received HIV-positive HT results, the sexual encounter ended. Almost all participants encountered potential partners who refused HT. Over half of these participants ended sexual encounters when HT was refused, perceiving these partners as HIV-positive or too high risk. Some participants reported that HT use heightened their awareness of HIV risk and their commitment to reducing it.


Assuntos
Infecções por HIV/prevenção & controle , Homossexualidade Masculina/psicologia , Negociação , Kit de Reagentes para Diagnóstico/estatística & dados numéricos , Comportamento de Redução do Risco , Parceiros Sexuais/psicologia , Adulto , Preservativos/estatística & dados numéricos , Tomada de Decisões , Seguimentos , Infecções por HIV/diagnóstico , Humanos , Masculino , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Autocuidado/psicologia , Comportamento Sexual , Fatores Socioeconômicos , Inquéritos e Questionários , Adulto Jovem
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