11 results on '"Valente, Pablo K."'
Search Results
2. Health Service- and Provider-Level Factors Influencing Engagement in HIV Pre-Exposure Prophylaxis Care Among Male Sex Workers
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Valente, Pablo K, Mimiaga, Matthew J, Chan, Philip A, and Biello, Katie B
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Biomedical and Clinical Sciences ,Public Health ,Health Sciences ,Behavioral and Social Science ,Health Services ,Clinical Research ,Clinical Trials and Supportive Activities ,Infectious Diseases ,Prevention ,7.1 Individual care needs ,Management of diseases and conditions ,Health and social care services research ,8.1 Organisation and delivery of services ,Good Health and Well Being ,Adult ,Anti-HIV Agents ,HIV Infections ,Health Services Accessibility ,Homosexuality ,Male ,Humans ,Male ,Pre-Exposure Prophylaxis ,Sex Workers ,Sexual Behavior ,men who have sex with men ,sex workers ,HIV ,AIDS ,pre-exposure prophylaxis ,health services ,health care provider ,HIV/AIDS ,Public Health and Health Services ,Virology ,Clinical sciences ,Public health - Abstract
Multilevel barriers to pre-exposure prophylaxis (PrEP) care among male sex workers (MSW) include aspects of interactions with health services and providers. We examined relationships between health service- and provider-level factors and PrEP care among MSW. Between 2017 and 2019, we enrolled 111 MSW in the Northeast United States who were not on PrEP, but expressed interest in potentially using PrEP, in a behavioral intervention to promote PrEP uptake and adherence. Using baseline data, we examined whether having a primary care provider, past year frequency of medical visits, comfort discussing sexual practices with providers, and transportation difficulties to accessing general health care were associated with PrEP use self-efficacy, anticipated barriers to PrEP uptake, adherence, and retention (linear regression), and intention to initiate PrEP (logistic regression). Models adjusted for age, race/ethnicity, sexual identity, education, and income. Participants' mean age was 34.2 [standard deviation (SD) = 8.5], and 47% were non-White. Three-quarters (76%) intended to initiate PrEP within the next month. Comfort discussing sexual practices with providers was associated with PrEP use self-efficacy (b = 0.41, p = 0.008). Comfort discussing sexual practices with providers was negatively associated with anticipated barriers to PrEP uptake (b = -0.29, p = 0.006). Transportation difficulties to accessing general health care were associated with barriers to PrEP uptake (b = 0.30, p = 0.007) and barriers to PrEP adherence and retention (b = 0.57, p
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- 2021
3. “I Couldn’t Afford to Resist”: Condom Negotiations Between Male Sex Workers and Male Clients in Mombasa, Kenya
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Valente, Pablo K., Mantell, Joanne E., Masvawure, Tsitsi B., Tocco, Jack Ume, Restar, Arjee J., Gichangi, Peter, Chabeda, Sophie Vusha, Lafort, Yves, and Sandfort, Theo G.
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- 2020
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4. Social Capital Moderates the Relationship Between Stigma and Sexual Risk Among Male Sex Workers in the US Northeast
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Valente, Pablo K., Mimiaga, Matthew J., Mayer, Kenneth H., Safren, Steve A., and Biello, Katie B.
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- 2020
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5. Who prefers what? Correlates of preferences for next-generation HIV prevention products among a national U.S. sample of young men who have sex with men.
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Biello, Katie B., Valente, Pablo K., Teixeira da Silva, Daniel, Lin, Willey, Drab, Ryan, Hightow-Weidman, Lisa, Mayer, Kenneth H., and Bauermeister, José A.
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HIV prevention , *YOUNG adults , *SEXUALLY transmitted diseases , *HUMAN sexuality , *YOUNG men , *SEXUAL partners , *YOUNG women - Abstract
Introduction: Pre-exposure prophylaxis (PrEP) has been available for young people for over a decade, yet only ∼15% of young people in the United States with indications for PrEP have a prescription for it. Next-generation PrEP modalities may address some of the challenges of daily oral PrEP. However, preferences for these products are unknown. Methods: From October 2020 to June 2021, we conducted an online survey of 737 cisgender, young men who have sex with men (age 15-24 years) without HIV across the United States who reported same-sex attraction or consensual sex with another man in the past 6 months. Participants completed a conjoint experiment comparing daily oral pills, event-driven oral pills, event-driven rectal douches, intramuscular injections, intravenous broadly neutralizing antibody (bnAb) infusions and subcutaneous implants. Participants ranked the products from most to least preferred. Exploded logit models examined the association between ranked preferences of PrEP modalities and socio-demographic and behavioural characteristics. Results: Participants' mean age was 21 years (SD = 2.3), and 56% identified as White. Nineteen percent were currently taking daily oral PrEP, and another 9% had previously taken it. Participants prioritized efficacy, absence of side effects and costs in the conjoint analyses. Daily oral PrEP had the highest preference ranking, followed by event-driven oral (OR = 0.89, p = 0.058), injectable (OR = 0.83, p = 0.005), implant (OR = 0.48, p < 0.0001), bnAb infusions (OR = 0.38, p < 0.0001) and rectal douches (OR = 0.24, p < 0.0001). There were differences in PrEP preferences across age, insurance status, sexual behaviour, PrEP use history, HIV and sexually transmitted infection (STI) testing history, and STI diagnoses (omnibus tests: p < 0.05). Participants also provided reasons for selecting their top product choice: ease of use for those who chose daily oral (99%) and daily event-driven (98.5%); feel more protected against HIV for those who chose injectable (95.4%) and implants (100%); not worrying about forgetting to take it for those who chose bnAbs (93.8%); and being able to stop taking it when they want for those who chose rectal douche (90.9%). Conclusions: Next-generation modalities were less likely to be preferred over daily oral PrEP, with differences in the magnitude by socio-demographic and behavioural characteristics. Given the low uptake of daily oral PrEP, end-users' preferences for and concerns about PrEP products must be understood to ensure high acceptability and penetration. [ABSTRACT FROM AUTHOR]
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- 2023
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6. Preferences Across Pre-Exposure Prophylaxis Modalities Among Young Men Who Have Sex with Men in the United States: A Latent Class Analysis Study.
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Valente, Pablo K., Bauermeister, José A., Lin, Willey Y., Silva, Daniel Teixeira Da, Hightow-Weidman, Lisa, Drab, Ryan, Mayer, Kenneth H., Operario, Don, Rusley, Jack, and Biello, Katie B.
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HIV prevention , *STRUCTURAL equation modeling , *HEALTH services accessibility , *SOCIAL stigma , *DECISION making , *COMMUNICATION , *AUTONOMY (Psychology) , *LGBTQ+ people , *MEN who have sex with men , *LOGISTIC regression analysis , *CISGENDER people - Abstract
Access to daily oral pre-exposure prophylaxis (PrEP) is suboptimal among young cisgender men who have sex with men (YMSM) in the United States. Next-generation modalities that do not involve daily oral regimens may mitigate some of the barriers to PrEP use. We identified latent classes of YMSM based on health care decision-making patterns and examined associations between latent classes and access to health care and PrEP modality preferences (i.e., daily and event-driven oral, rectal douches, broadly neutralizing antibodies, subcutaneous implants, and an injectable). Between October 2020 and June 2021, we administered an online survey to 737 YMSM. Latent class analysis (LCA) identified groups of YMSM based on communication with providers, stigma and mistrust in health care, and autonomy in sexual health decisions. Logistic regression examined associations between class membership and health care access, and exploded logit regression examined associations between class membership and ranked PrEP modality preferences. LCA identified three classes: shared decision-making (high communication with providers and high autonomy); provider-led decision-making (high communication and low autonomy); and patient-driven decision-making (low communication and high autonomy). Shared decision-making was associated with higher access to health care in comparison with the other classes. Across all classes, YMSM preferred daily oral PrEP over all next-generation PrEP modalities. Preferences for daily oral PrEP over next-generation PrEP modalities were particularly marked among the patient-driven decision-making class. Shared decision-making is associated with access to health care and HIV prevention and higher acceptability of next-generation PrEP modalities, and should be considered as part of future interventions to promote use of daily oral and next-generation PrEP. [ABSTRACT FROM AUTHOR]
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- 2022
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7. Next Generation Pre-Exposure Prophylaxis for Young Men who have Sex with Men: Lessons from System and Provider-level barriers to oral PrEP.
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Valente, Pablo K., Bauermeister, Jose A., Lin, Willey Y., Operario, Don, Rusley, Jack, Hightow-Weidman, Lisa, Mayer, Kenneth H., and Biello, Katie B.
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HIV prevention ,PRIVACY ,HEALTH services accessibility ,RESEARCH methodology ,CONVERSATION ,HUMAN sexuality ,INTERVIEWING ,PATIENTS' attitudes ,MEDICAL ethics ,MEN who have sex with men ,PATIENT-professional relations - Abstract
Copyright of AIDS & Behavior is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2022
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8. PrEParing for NextGen: Cognitive Interviews to Improve Next Generation PrEP Modality Descriptions for Young Men Who have Sex with Men.
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Biello, Katie B., Valente, Pablo K., Lin, Willey Y., Lodge II, William, Drab, Ryan, Hightow-Weidman, Lisa, da Silva, Daniel Teixeira, Mayer, Kenneth, and Bauermeister, José A.
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MEN who have sex with men - Abstract
Copyright of AIDS & Behavior is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2022
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9. Violence and Victimization in Interactions Between Male Sex Workers and Male Clients in Mombasa, Kenya.
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Valente, Pablo K., Edeza, Alberto, Masvawure, Tsitsi B., Sandfort, Theo G. M., Gichangi, Peter B., Restar, Arjee J., Ume Tocco, Jack, Vusha Chabeda, Sophie, Lafort, Yves, and Mantell, Joanne E.
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RESEARCH methodology , *SEX work , *VIOLENCE , *SOCIAL stigma , *INTERVIEWING , *DESCRIPTIVE statistics , *RESEARCH funding , *MEN who have sex with men - Abstract
Male sex workers (MSWs) and male clients (MCMs) who engage their services face increased vulnerability to violence in Kenya, where same-sex practices and sex work are criminalized. However, little is known about how violence might arise in negotiations between MSWs and MCMs. This study explored the types of victimization experienced by MSWs and MCMs, the contexts in which these experiences occurred, and the responses to violence among these groups. We conducted in-depth interviews with 25 MSWs and 11 MCMs recruited at bars and clubs identified by peer sex worker educators as "hotspots" for sex work in Mombasa, Kenya. Violence against MSWs frequently included physical or sexual assault and theft, whereas MCMs' experiences of victimization usually involved theft, extortion, or other forms of economic violence. Explicitly negotiating the price for the sexual exchange before having sex helped avoid conflict and violence. For many participants, guesthouses that were tolerant of same-sex encounters were perceived as safer places for engaging in sex work. MSWs and MCMs rarely reported incidents of violence to the police due to fear of discrimination and arrests by law enforcement agents. Some MSWs fought back against violence enacted by clients or tapped into peer networks to obtain information about potentially violent clients as a strategy for averting conflicts and violence. Our study contributes to the limited literature examining the perspectives of MSWs and MCMs with respect to violence and victimization, showing that both groups are vulnerable to violence and in need of interventions to mitigate violence and protect their health. Future interventions should consider including existing peer networks of MSWs in efforts to prevent violence in the context of sex work. Moreover, decriminalizing same-sex practices and sex work in Kenya may inhibit violence against MSWs and MCMs and provide individuals with safer spaces for engaging in sex work. [ABSTRACT FROM AUTHOR]
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- 2022
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10. Sexual orientation and social network size moderate associations between stigma and problematic alcohol use among male sex workers in the US Northeast: an observational study.
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Valente, Pablo K., Edeza, Alberto, Klasko-Foster, Lynne, Mimiaga, Matthew J., Mayer, Kenneth H., Safren, Steven A., and Biello, Katie B.
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Background Stigma is associated with poor health among sexual minority individuals. However, no studies have examined the relationship between stigma and problematic drinking among male sex workers (MSWs). This study examined the relationship between sex work stigma and problematic alcohol use among MSWs.
Methods: Using baseline data from a cohort of 98 MSWs in the US Northeast enrolled between 2015 and 2016, we used logistic regression to examine associations between sex work stigma and hazardous drinking (Alcohol Use Disorders Identification Test (AUDIT) score ≥8) and sex work while drunk, and tested whether sexual orientation (gay vs non-gay identified) and social network size moderated these associations.Results: Almost half the sample (n = 46; 44%) reported hazardous drinking and 56 MSWs (57%) reported engaging in sex work while drunk. Sex work stigma was associated with hazardous drinking (adjusted odds ratio (aOR) 1.2, 95% confidence interval (CI) 1.05-1.36). Sexual orientation marginally moderated this relationship (P = 0.07), such that it was only significant among gay-identified MSWs (aOR 1.91, 95% CI 1.11-3.28), not among non-gay MSW. Similarly, sexual orientation moderated the effect of sex work stigma on sex work while drunk (P = 0.02), which was only significant among gay-identified MSWs (aOR 1.65, 95% CI 1.05-1.60). Social network size also moderated the effect of sex work stigma on sex work while drunk (P = 0.02), which was only significant among MSWs with small networks (aOR 1.26, 95% CI 1.00-1.58), suggesting large networks can be protective.Conclusions: Gay MSWs may be particularly vulnerable to alcohol-related effects of stigma. Future interventions should consider engaging social networks to curb problematic drinking among MSWs. [ABSTRACT FROM AUTHOR]- Published
- 2020
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11. Development and Evaluation of a Mobile App Designed to Increase HIV Testing and Pre-exposure Prophylaxis Use Among Young Men Who Have Sex With Men in the United States: Open Pilot Trial.
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Biello, Katie B, Hill-Rorie, Jonathan, Valente, Pablo K, Futterman, Donna, Sullivan, Patrick S, Hightow-Weidman, Lisa, Muessig, Kathryn, Dormitzer, Julian, Mimiaga, Matthew J, and Mayer, Kenneth H
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HIV testing kits ,MOBILE app development ,PRE-exposure prophylaxis ,SOCIAL cognitive theory ,HIV ,SEXUALLY transmitted diseases - Abstract
Background: HIV disproportionately affects young men who have sex with men (YMSM) in the United States. Uptake of evidence-based prevention strategies, including routine HIV testing and use of pre-exposure prophylaxis (PrEP), is suboptimal in this population. Novel methods for reaching YMSM are required.Objective: The aim of this study is to describe the development and evaluate the feasibility and acceptability of the MyChoices app, a mobile app designed to increase HIV testing and PrEP use among YMSM in the United States.Methods: Informed by the social cognitive theory, the MyChoices app was developed using an iterative process to increase HIV testing and PrEP uptake among YMSM. In 2017, beta theater testing was conducted in two US cities to garner feedback (n=4 groups; n=28 YMSM). These findings were used to refine MyChoices, which was then tested for initial acceptability and usability in a technical pilot (N=11 YMSM). Baseline and 2-month postbaseline assessments and exit interviews were completed. Transcripts were coded using a deductive approach, and thematic analysis was used to synthesize data; app acceptability and use data were also reported.Results: The MyChoices app includes personalized recommendations for HIV testing frequency and PrEP use; information on types of HIV tests and PrEP; ability to search for nearby HIV testing and PrEP care sites; and ability to order free home HIV and sexually transmitted infection test kits, condoms, and lube. In theater testing, YMSM described that MyChoices appears useful and that they would recommend it to peers. Participants liked the look and feel of the app and believed that the ability to search for and be pinged when near an HIV testing site would be beneficial. Some suggested that portions of the app felt repetitive and preferred using casual language rather than formal or medicalized terms. Following theater testing, the MyChoices app was refined, and participants in the technical pilot used the app, on average, 8 (SD 5.0; range 2-18) times over 2 months, with an average duration of 28 (SD 38.9) minutes per session. At the 2-month follow-up, the mean System Usability Scale (0-100) score was 71 (ie, above average; SD 11.8). Over 80% (9/11) of the participants reported that MyChoices was useful and 91% (10/11) said that they would recommend it to a friend. In exit interviews, there was a high level of acceptability for the content, interface, and features.Conclusions: These data show the initial acceptability and user engagement of the MyChoices app. If future studies demonstrate efficacy in increasing HIV testing and PrEP uptake, the app is scalable to reach YMSM across the United States.Trial Registration: Clinicaltrials.gov NCT03179319; https://clinicaltrials.gov/ct2/show/NCT03179319.International Registered Report Identifier (irrid): RR2-10.2196/10694. [ABSTRACT FROM AUTHOR]- Published
- 2021
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