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Green Abstract

PrEPferences:

Closing the PrEP gap to end the HIV epidemic

Introduction
Ensuring diverse PrEP options is essential to improving medication adherence among patients at risk for HIV. By aligning therapy choices with individual lifestyles, preferences, and tolerability, we empower patients to remain consistent in prevention. This presentation explores how tailored PrEP strategies support adherence and long-term success in HIV prevention efforts.

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Purpose
The purpose of this project is to evaluate how competent patients’ preferences for PrEP options evolve over time. By understanding shifts in choice, motivation, and adherence behavior, we aim to inform patient-centered care strategies that support long-term HIV prevention and improve outcomes through responsive, adaptable treatment planning.

contraceptive-implant-2-.png
Annual PrEP Implant

(Nexplanon technology, Implant)

Once-annual subdermal implant.

Merck

Not FDA approved.

Investigational.

33.9%
Yeztugo

(lenacapavir, injection)
6-month subcutaneous injectable.
Gilead Sciences, Inc. 2025,

FDA Approved

33.9%
image.png
image_edited.png
Apretude

(cabotegravir, injection)
2-month intramuscular injectable.
ViiV Healthcare, GlaxoSmithKline Pharmaceuticals
2021, FDA Approved

7.4%
MK-8591

(Islatravir, tablet)
Once-monthly oral tablet.
Merck
Not FDA Approved. Investigational.

26.4%
image.png
image_edited.png
Descovy

(emtricitabine & tenofovir alafenamide)
Once-daily oral tablet.
Gilead Sciences, Inc.
2018, FDA Approved

10.9%
Sample Size: 201

Data Analysis

​In our data analysis, we observed a clear shift in patient preferences toward longer-acting PrEP treatments, reflecting a desire for convenience and reduced dosing frequency. However, the data also reveals a consistent underlying priority: patients value minimally invasive options. This highlights the importance of balancing efficacy with comfort and accessibility.

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Outcomes
The purpose of this project is to evaluate how competent patients’ preferences for PrEP options evolve over time. By understanding shifts in choice, motivation, and adherence behavior, we aim to inform patient-centered care strategies that support long-term HIV prevention and improve outcomes through responsive, adaptable treatment planning.

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Conclusion
In conclusion, our findings underscore the critical importance of offering diverse, patient-centered PrEP options to support evolving preferences and improve adherence. While long-acting treatments are increasingly favored, patients consistently value minimally invasive approaches. Providing flexible, accessible PrEP strategies fosters greater engagement, satisfaction, and sustained HIV prevention, reinforcing the need for individualized care models.

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Authors
University of Central Florida, College of Medicine: Dr. Humberto Castillo Lopez, MD
University of Central Florida, College of Nursing: Christopher W. Blackwell, Ph.D., APRN, ANP-BC, AGACNP-BC, CNE, FAANP, FAAN

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Pineapple Healthcare:
Erick Suarez, APRN, FNP-BC, AAHIV-S; Christian Otero, PA-C, AAHIV-S; Derek Glenn Eiflander, APRN, FNP-C, AAHIV-M; Emma Victoria Ayson, APRN, FNP-C, AAHIV-S; Eliza Otero, APRN, FNP-C, AAHIV-S; Eric Lee Johnson, RN, BSN; Haide Medina Rodriguez, RN, BSN; Michelle Suarez Ochoa, LPN

References

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