Juan V. Guanira
Lima, LMA, Peru
Last Updated: 09/26/2026
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Found 40 publications
Using Tenofovir Diphosphate Levels to Evaluate Factors Associated With PrEP Non-Adherence and Performance of Indirect Adherence Measures in Latin America: A Prospective, Single-Arm, Open-Label, Multicentre Implementation Study (ImPrEP).
Journal: Journal of the International AIDS Society
Published: January 17, 2026
Characterization of HIV acquisitions during a large oral preexposure prophylaxis implementation study.
Journal: AIDS (London, England)
Published: December 15, 2025
Characterization of HIV acquisitions during a large oral PrEP implementation study: insights from the ImPrEP study.
Journal: AIDS (London, England)
Published: December 15, 2025
Profiles of Willingness to Use Pre-Exposure Prophylaxis Modalities and an HIV Vaccine Among Sexual and Gender Minority Individuals in Brazil, Mexico, and Peru: Cross-Sectional Online Survey.
Journal: JMIR public health and surveillance
Published: April 12, 2025
High syphilis incidence among PrEP-adherent men who have sex with men and transgender women in Peru.
High syphilis incidence among PrEP-adherent men who have sex with men and transgender women in Peru.
Journal: Journal of the International AIDS Society
Published: October 24, 2024
Baseline variables associated with subsequent HIV seroconversion among gay, bisexual and other men who have sex with men and transgender women: a prospective, multicenter PrEP demonstration study (ImPrEP).
Journal: Lancet regional health. Americas
Published: July 24, 2024
Awareness of U = U among Sexual and Gender Minorities in Brazil, Mexico, and Peru: Differences According to Self-reported HIV Status.
Journal: AIDS and behavior
Published: March 29, 2024
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.
Journal: Lancet regional health. Americas
Published: June 29, 2023
Preferences for PrEP modalities among gay, bisexual, and other men who have sex with men from Brazil, Mexico, and Peru: a cross-sectional study.
Journal: Therapeutic advances in infectious disease
Published: September 09, 2022
Same-day initiation of oral pre-exposure prophylaxis among gay, bisexual, and other cisgender men who have sex with men and transgender women in Brazil, Mexico, and Peru (ImPrEP): a prospective, single-arm, open-label, multicentre implementation study.
Journal: The lancet. HIV
Published: July 11, 2022
Factors associated with long-term HIV pre-exposure prophylaxis engagement and adherence among transgender women in Brazil, Mexico and Peru: results from the ImPrEP study.
Journal: Journal of the International AIDS Society
Published: January 08, 2022
Last Updated: 09/26/2026