Incentivizing adherence to pre-exposure prophylaxis for HIV prevention: a randomized pilot trial among male sex workers in Mexico

Omar Galárraga, Marta Wilson-Barthes, Carlos Chivardi, Nathalie Gras-Allain, Fernando Alarid-Escudero, Monica Gandhi, Kenneth H Mayer, Don Operario. Eur J Health Econ. 2024.

Barriers and facilitators to scaling up access to HIV pre-exposure prophylaxis among key populations: A qualitative study of the incentive-based PrEP Seguro program in Mexico

Sarah J. Reichheld, Jennifer A. Pellowski, Marta Wilson-Barthes, and Omar Galárraga. SSM Qual Res Health. 2023.

Preferences for conditional economic incentives to improve pre-exposure prophylaxis adherence: A discrete choice experiment among male sex workers in Mexico

Aarón Salinas-Rodríguez, Sandra G. Sosa-Rubí, Carlos Chivardi, Roxana Rodríguez-Franco, Monica Gandhi, Kenneth H. Mayer, Don Operario, Nathalie Gras-Allain, Galileo Vargas-Guadarrama, and Omar Galárraga. AIDS Behav. 2022.

Barriers and facilitators to pre-exposure prophylaxis uptake among male sex workers in Mexico: an application of the RE-AIM framework

Hemant Kadiamada-Ibarra, Nicola L. Hawley, Sandra G. Sosa-Rubí, Marta Wilson-Barthes, Roxana Rodríguez Franco, and Omar Galárraga. BMC Public Health. 2021.

“I do try to use condoms, but…”: Knowledge and Interest in PrEP among Male Sex Workers in Mexico City

Alberto Edeza, Omar Galárraga, E. Karina Santamaria, Sandra Sosa-Rubi, Don Operario, and Katie B. Biello. Arch Sex Behav. 2020.

Conditional economic incentives to improve HIV prevention and treatment in low-income and middle-income countries

Omar Galárraga and Sandra G Sosa-Rubí. Lancet HIV. 2019

The Relationship Between Psychological Temporal Perspective and HIV/STI Risk Behaviors Among Male Sex Workers in Mexico City

Sandra G. Sosa-Rubí, Aarón Salinas-Rodríguez, Airain Alejandra Montoya-Rodríguez, and Omar Galárraga. Arch Sex Behav. 2018.

Incidence and time-varying predictors of HIV and sexually transmitted infections among male sex workers in Mexico City

Karla Y. Ganley, Marta Wilson-Barthes, Andrew R. Zullo, Sandra G. Sosa-Rubí, Carlos J. Conde-Glez, Santa García-Cisneros, Mark N. Lurie, Brandon D. L. Marshall, Don Operario, Kenneth H. Mayer, and Omar Galárraga. Infect Dis Poverty. 2021.