Published on in Vol 5, No 2 (2019): Apr-Jun

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/13771, first published .
Factors Associated With Willingness to Use Pre-Exposure Prophylaxis in Brazil, Mexico, and Peru: Web-Based Survey Among Men Who Have Sex With Men

Factors Associated With Willingness to Use Pre-Exposure Prophylaxis in Brazil, Mexico, and Peru: Web-Based Survey Among Men Who Have Sex With Men

Factors Associated With Willingness to Use Pre-Exposure Prophylaxis in Brazil, Mexico, and Peru: Web-Based Survey Among Men Who Have Sex With Men

Journals

  1. Lankowski A, Sánchez H, Hidalgo J, Cabello R, Duerr A. Sex-on-premise venues, associated risk behaviors, and attitudes toward venue-based HIV testing among men who have sex with men in Lima, Perú. BMC Public Health 2020;20(1) View
  2. Torres T, Bastos L, Kamel L, Bezerra D, Fernandes N, Moreira R, Garner A, Veloso V, Grinsztejn B, De Boni R. Do men who have sex with men who report alcohol and illicit drug use before/during sex (chemsex) present moderate/high risk for substance use disorders?. Drug and Alcohol Dependence 2020;209:107908 View
  3. Torres T, Marins L, Veloso V, Grinsztejn B, Luz P. How heterogeneous are MSM from Brazilian cities? An analysis of sexual behavior and perceived risk and a description of trends in awareness and willingness to use pre-exposure prophylaxis. BMC Infectious Diseases 2019;19(1) View
  4. Torres T, Luz P, Marins L, Bezerra D, Almeida-Brasil C, Veloso V, Grinsztejn B, Harel D, Thombs B. Cross-cultural adaptation of the Perceived Risk of HIV Scale in Brazilian Portuguese. Health and Quality of Life Outcomes 2021;19(1) View
  5. Blair K, Segura E, Garner A, Lai J, Ritterbusch A, Leon-Giraldo S, Guilamo-Ramos V, Lake J, Clark J, Holloway I. PrEP Awareness, Use, Intention to Use, and Information Source Among Geosocial Networking Application Users in Mexico in 2018–2019. AIDS and Behavior 2021;25(9):2743 View
  6. Luz P, Torres T, Almeida-Brasil C, Marins L, Veloso V, Grinsztejn B, Cox J, Moodie E. High-Risk Sexual Behavior, Binge Drinking and Use of Stimulants are Key Experiences on the Pathway to High Perceived HIV Risk Among Men Who Have Sex with Men in Brazil. AIDS and Behavior 2021;25(3):748 View
  7. Villela L, Veloso V, Hoagland B, Fernandes N, Kallas E, Madruga J, Moreira R, Grinsztejn B, De Boni R. Possible risk compensation, attitudes, and beliefs among Brazilian individuals potentially eligible for pre-exposure prophylaxis. International Journal of STD & AIDS 2021;32(9):806 View
  8. Hoagland B, Torres T, Bezerra D, Geraldo K, Pimenta C, Veloso V, Grinsztejn B. Telemedicine as a tool for PrEP delivery during the COVID-19 pandemic in a large HIV prevention service in Rio de Janeiro-Brazil. The Brazilian Journal of Infectious Diseases 2020;24(4):360 View
  9. Torres T, Hoagland B, Bezerra D, Garner A, Jalil E, Coelho L, Benedetti M, Pimenta C, Grinsztejn B, Veloso V. Impact of COVID-19 Pandemic on Sexual Minority Populations in Brazil: An Analysis of Social/Racial Disparities in Maintaining Social Distancing and a Description of Sexual Behavior. AIDS and Behavior 2021;25(1):73 View
  10. Hoagland B, Torres T, Bezerra D, Benedetti M, Pimenta C, Veloso V, Grinsztejn B. High acceptability of PrEP teleconsultation and HIV self-testing among PrEP users during the COVID-19 pandemic in Brazil. The Brazilian Journal of Infectious Diseases 2021;25(1):101037 View
  11. Sousa L, Elias H, Fernandes N, Gir E, Reis R. Knowledge of PEP and PrEP among people living with HIV/aids in Brazil. BMC Public Health 2021;21(1) View
  12. Logie C, Wang Y, Lalor P, Williams D, Levermore K. Pre and Post-exposure Prophylaxis Awareness and Acceptability Among Sex Workers in Jamaica: A Cross-Sectional Study. AIDS and Behavior 2021;25(2):330 View
  13. Rodrigues A, Struchiner C, Coelho L, Veloso V, Grinsztejn B, Luz P. Late initiation of antiretroviral therapy: inequalities by educational level despite universal access to care and treatment. BMC Public Health 2021;21(1) View
  14. Mitchell J, Konda K. Analysis of Male Couples’ Sexual Agreements After Using an eHealth, Couples-Based HIV Prevention Intervention in Lima, Peru. The Journal of Sex Research 2021;58(6):808 View
  15. Holloway I, Krueger E, Meyer I, Lightfoot M, Frost D, Hammack P, Mao L. Longitudinal trends in PrEP familiarity, attitudes, use and discontinuation among a national probability sample of gay and bisexual men, 2016–2018. PLOS ONE 2020;15(12):e0244448 View
  16. Bhambhani Y, Rawat S, Norton B, Patel V. Alcohol and Drug Use Surrounding Sex Among Men Who Have Sex with Men in India. Sexuality & Culture 2021;25(4):1383 View
  17. Monteiro Spindola Marins L, Silva Torres T, Luz P, Moreira R, Leite I, Hoagland B, Kallas E, Madruga J, Grinsztejn B, Veloso V. Factors associated with self-reported adherence to daily oral pre-exposure prophylaxis among men who have sex with man and transgender women: PrEP Brasil study. International Journal of STD & AIDS 2021;32(13):1231 View
  18. Torres T, Coelho L, Konda K, Vega-Ramirez E, Elorreaga O, Diaz-Sosa D, Hoagland B, Pimenta C, Benedetti M, Grinsztejn B, Caceres C, Veloso V. Low socioeconomic status is associated with self-reported HIV positive status among young MSM in Brazil and Peru. BMC Infectious Diseases 2021;21(1) View
  19. Blair K, Segura E, Garner A, Lai J, Ritterbusch A, Leon-Giraldo S, Guilamo-Ramos V, Lake J, Clark J, Holloway I. Pre-exposure prophylaxis awareness, use, and intention to use in a regional sample of Latin American geosocial networking application users in 2018–2019. International Journal of STD & AIDS 2021;32(13):1261 View
  20. Reyes-Díaz M, Celly A, Folch C, Lorente N, Stuardo V, Veras M, Barros H, Meireles P, Ramírez D, Jonas K, Marcus U, Schmidt A, Caceres C, Casabona J, Infante Xibille C. Latin American Internet Survey for Men who have Sex with Men (LAMIS-2018): Design, methods and implementation. PLOS ONE 2022;17(11):e0277518 View
  21. Avelino‐Silva V, Vasconcelos R, Cerqueira N, Marcus U, Schmidt A, Veras M. Predictors of knowledge of and access to biomedical prevention among MSM and transgender men in Latin America: Results from the Latin American internet survey. HIV Medicine 2022;23(7):764 View
  22. Pereira C, Torres T, Luz P, Hoagland B, Farias A, Brito J, Lacerda M, Silva D, Benedetti M, Pimenta M, Grinsztejn B, Veloso V. Preferences for pre-exposure prophylaxis (PrEP) among sexual and gender minorities: a discrete choice experiment in Brazil. The Lancet Regional Health - Americas 2023;19:100432 View
  23. Bradshaw D, Taylor G. HTLV-1 Transmission and HIV Pre-exposure Prophylaxis: A Scoping Review. Frontiers in Medicine 2022;9 View
  24. Waetjen M, Papadopoulou M, Flores R, Sypsa V, Roussos S, Chanos S, Dedes N, Liao C, Paraskevis D, Hatzakis A, Schneider J, Psichogiou M. Pre-exposure Prophylaxis Persistence Among Greek Sexual Minority Men: Results from PrEP for Greece (P4G) Study. AIDS and Behavior 2022;26(4):1039 View
  25. Wang Z, Yang L, Yuan T, Huang R, Li P, Zhang K, Wang G, Zhou Y, Luo D, Meng X, Zou H. Awareness and uptake of non-occupational post-exposure prophylaxis (nPEP) among gay, bisexual and other men who have sex with men in China: a cross-sectional study. Psychology, Health & Medicine 2024;29(2):223 View
  26. Elorreaga O, Torres T, Vega-Ramirez E, Konda K, Hoagland B, Benedetti M, Pimenta C, Diaz-Sosa D, Robles-Garcia R, Grinsztejn B, Caceres C, Veloso V, Robinson J. Awareness, willingness and barriers to HIV Self-testing (HIVST) among Men who Have Sex with Men (MSM) in Brazil, Mexico, and Peru: A web-based cross-sectional study. PLOS Global Public Health 2022;2(7):e0000678 View
  27. Munyaneza A, Adedimeji A, Kim H, Shi Q, Hoover D, Ross J, Murchison L, Murenzi G, Kabahizi J, Gasana J, Nsengiyumva B, Kubwimana G, Kanyabwisha F, Muhoza B, Ingabire C, Mutesa L, Castle P, Palefsky J, Anastos K, Patel V. Awareness and Willingness to Use HIV Pre-exposure Prophylaxis Among Men Who Have Sex With Men in Rwanda: A Cross-Sectional Descriptive Survey. Journal of the Association of Nurses in AIDS Care 2021;32(6):693 View
  28. Vega-Ramirez H, Torres T, Guillen-Diaz C, Pimenta C, Diaz-Sosa D, Konda K, da Cunha A, Robles-Garcia R, Benedetti M, Hoagland B, Bezerra D, Caceres C, Grinsztejn B, Veloso V. Awareness, knowledge, and attitudes related to HIV pre-exposure prophylaxis and other prevention strategies among physicians from Brazil and Mexico: cross-sectional web-based survey. BMC Health Services Research 2022;22(1) View
  29. Jalil E, Torres T, de A. Pereira C, Farias A, Brito J, Lacerda M, da Silva D, Wallys N, Ribeiro G, Gomes J, Odara T, Santiago L, Nouveau S, Benedetti M, Pimenta C, Hoagland B, Grinsztejn B, Veloso V. High Rates of Sexualized Drug Use or Chemsex among Brazilian Transgender Women and Young Sexual and Gender Minorities. International Journal of Environmental Research and Public Health 2022;19(3):1704 View
  30. Bezerra D, Jalil C, Jalil E, Coelho L, Carvalheira E, Freitas J, Monteiro L, Santos T, Souza C, Hoagland B, Veloso V, Grinsztejn B, Cardoso S, Torres T. Complementary Recruitment Strategies to Reach Men Who Have Sex with Men and Transgender Women: The Experience of a Large Brazilian HIV Prevention Service. AIDS and Behavior 2022;26(8):2643 View
  31. Ssuna B, Katahoire A, Armstrong-Hough M, Kalibbala D, Kalyango J, Kiweewa F. Factors associated with willingness to use oral pre-exposure prophylaxis (PrEP) in a fisher-folk community in peri-urban Kampala, Uganda. BMC Public Health 2022;22(1) View
  32. Blair K, Torres T, Hoagland B, Bezerra D, Veloso V, Grinsztejn B, Clark J, Luz P. Pre-exposure prophylaxis use, HIV knowledge, and internalized homonegativity among men who have sex with men in Brazil: A cross-sectional study. The Lancet Regional Health - Americas 2022;6:100152 View
  33. Torres T, Jalil E, Coelho L, Bezerra D, Jalil C, Hoagland B, Cardoso S, Arayasirikul S, Veloso V, Wilson E, McFarland W, Grinsztejn B. A Technology-Based Intervention Among Young Men Who Have Sex With Men and Nonbinary People (The Conectad@s Project): Protocol for A Vanguard Mixed Methods Study. JMIR Research Protocols 2022;11(1):e34885 View
  34. Bezerra D, Jalil C, Jalil E, Coelho L, Netto E, Freitas J, Monteiro L, Santos T, Souza C, Hoagland B, Veloso V, Grinsztejn B, Cardoso S, Torres T. Comparing Web-Based Venues to Recruit Gay, Bisexual, and Other Cisgender Men Who Have Sex With Men to a Large HIV Prevention Service in Brazil: Evaluation Study. JMIR Formative Research 2022;6(8):e33309 View
  35. Guillen-Diaz-Barriga C, Diaz-Sosa D, Torres T, Konda K, Robles-Garcia R, Hoagland B, Benedetti M, Pimenta C, Grinsztejn B, Caceres C, Veloso V, Vega-Ramirez H. HIV Risk Perception and Pre-Exposure Prophylaxis (PrEP) Awareness Among Transgender Women from Mexico. AIDS and Behavior 2023;27(3):992 View
  36. Massa P, de Souza Ferraz D, Magno L, Silva A, Greco M, Dourado I, Grangeiro A. A Transgender Chatbot (Amanda Selfie) to Create Pre-exposure Prophylaxis Demand Among Adolescents in Brazil: Assessment of Acceptability, Functionality, Usability, and Results. Journal of Medical Internet Research 2023;25:e41881 View
  37. Huang Y, Tian R, Zhou Z, Xu J, Agins B, Zou H, Chen Q, Sun Z, Zhong Q, Ma Z, Jiang H. HIV Pre-Exposure Prophylaxis Use on a Global Scale Among Men Who Have Sex with Men: A Systematic Review and Meta-Analysis. AIDS Patient Care and STDs 2023;37(4):159 View
  38. Zhang G, Yang X, Kang W, Liu T, Cheng L, Qu M, Wang X, Tang H. Pre-exposure prophylaxis uptake for high-risk men who have sex with men in China: a multi-city cross-sectional survey. AIDS Research and Therapy 2023;20(1) View
  39. Torres T, Silva M, Coutinho C, Hoagland B, Jalil E, Cardoso S, Moreira J, Magalhaes M, Luz P, Veloso V, Grinsztejn B. Evaluation of Mpox Knowledge, Stigma, and Willingness to Vaccinate for Mpox: Cross-Sectional Web-Based Survey Among Sexual and Gender Minorities. JMIR Public Health and Surveillance 2023;9:e46489 View
  40. Aguilera-Mijares S, Martínez-Davalos A, Bautista-Arredondo S, Vermandere H. The Preexposure Prophylaxis Care Continuum Among Mexican Men Who Have Sex With Men and Transwomen: A Qualitative Study. Sexually Transmitted Diseases 2023;50(8):512 View
  41. Blair K, Torres T, Hoagland B, Bezerra D, Veloso V, Grinsztejn B, Clark J, Luz P. Moderating Effect of Pre-Exposure Prophylaxis Use on the Association Between Sexual Risk Behavior and Perceived Risk of HIV Among Brazilian Gay, Bisexual, and Other Men Who Have Sex With Men: Cross-Sectional Study. JMIR Public Health and Surveillance 2023;9:e45134 View
  42. Celum C, Grinsztejn B, Ngure K. Preparing for long‐acting PrEP delivery: building on lessons from oral PrEP. Journal of the International AIDS Society 2023;26(S2) View
  43. Camila-Bolívar M, Gomez-Peñaloza S, Camargo-Plazas P, Peralta-Ardila M, Mueses-Marín H, Alvarado-Llano B, Martínez-Cajas J, Burns P. Barriers and facilitators to HIV pre-exposure prophylaxis uptake among transgender women in Colombia: A qualitative analysis using the COM-B model. PLOS Global Public Health 2023;3(9):e0001395 View
  44. Díaz-Sosa D, Guillen-Díaz-Barriga C, Robles-García R, Vega-Ramírez H. Willingness to Recommend Pre-Exposure Prophylaxis for HIV Prevention Among Mexican Non-Physician Health Providers: A Cross-Sectional Study. Current HIV Research 2023;21(1):7 View
  45. Paranhos J, Castilho M, Klein H, Miranda C, Perin F, Passoni P, Veloso V, Grinsztejn B. Custos de implementação do cabotegravir injetável de longa duração como profilaxia ao HIV no Brasil. Physis: Revista de Saúde Coletiva 2023;33 View
  46. Torres T, Teixeira S, Hoagland B, Konda K, Derrico M, Moreira R, Guanira J, Benedetti M, Nazer S, Calvo G, Vargas S, Benites C, Bigolin Á, Alonso Neto J, Farias A, Guimarães Lacerda M, Raenck Silva D, Paz L, Madruga J, Salvatierra Flores H, Boluarte G, Osco Tamayo C, Castro Antezana H, Pimenta M, Bórquez A, Luz P, Grinsztejn B, Szwarcwald C, Cáceres C, Veloso V, Kristic T, Rocha C, da Silva Santos W, Lovreto Santana A, Lima R, Souza C, Oliva T, Valões M, Olivetto J, Mota G, Cano A, Trefiglio R, Coutinho C, Elorreaga O, Gutierrez X, Olivos F, Caviedes D, Adriazola D, Juárez E, Mariño G, Qquellon J, Vasquez F, Jiron J, Flores S, Campos K, Eguiluz M. Recent HIV infection and annualized HIV incidence rates among sexual and gender minorities in Brazil and Peru (ImPrEP seroincidence study): a cross-sectional, multicenter study. The Lancet Regional Health - Americas 2023;28:100642 View
  47. Bolívar-Rocha M, Arrivillaga M, Camargo-Plazas P, Torres-Isasiga J, Hurtado-Quiñones L, Gómez-Peñaloza S, Alvarado-Llano B, Mueses-Marín H, Martinez-Cajas J. Organizational factors related to the implementation of HIV-PrEP: A qualitative exploration with healthcare managers and providers working in HIV clinics in Colombia. Sexual and Gender Diversity in Social Services 2024:1 View
  48. Silva K, Ferreira R, Coelho L, Veloso V, Grinsztejn B, Torres T, Luz P. Knowledge of HIV transmission, prevention strategies and U = U among adult sexual and gender minorities in Brazil. Journal of the International AIDS Society 2024;27(2) View
  49. Adan M, Psaros C, Chamberlin G, Zionts D, Iyer S, Platt L, Lopes M, Medeiros S, O’Connor C, Bassett I, Ard K. Swiping right on PrEP: a qualitative study of MSM preferences for PrEP public health messaging on dating apps. AIDS Care 2024:1 View
  50. Konda K, Qquellon J, Torres T, Vega-Ramirez E, Elorreaga O, Guillén-Díaz-Barriga C, Diaz-Sosa D, Hoagland B, Guanira J, Benedetti M, Pimenta C, Vermandere H, Bautista-Arredondo S, Veloso V, Grinsztejn B, Caceres C. Awareness of U = U among Sexual and Gender Minorities in Brazil, Mexico, and Peru: Differences According to Self-reported HIV Status. AIDS and Behavior 2024;28(7):2391 View
  51. Chapin-Bardales J, Algarin A, Baruch-Dominguez R, Smith L, Hernandez-Avila M, Sanchez T. Awareness, willingness to use pre-exposure prophylaxis, and use of post-exposure prophylaxis for HIV prevention among men who have sex with men in Mexico. International Journal of STD & AIDS 2024 View