Getting PrEP to the patients who need it

Descovy is daily oral PrEP that was approved in 2019. Descovy is associated with increases in LDL and triglycerides but has less impact on renal and bone health.⁹ The most common adverse effect of Descovy, experienced by about 5% of patients, is diarrhea, followed by nausea.

Apretude was approved in 2021 and is a 600-mg IM injection given monthly for 2 months, then every 2 months (± 7 days). The advantages of Apretude are frequency and discreteness of dosing and the ability to use in patients with estimated creatinine clearance (eCrCl) > 15 mL/min. The most common adverse effects of Apretude are injection-site reactions, which occur in 30% to 80% of patients but are rarely significant enough to lead to discontinuation (< 2% of patients discontinue use due to injection-site reactions).¹⁰

Who should take PrEP?

The latest Centers for Disease Control and Prevention (CDC) guidelines recommend that all sexually active adults receive information about PrEP.⁵ Indications for PrEP are broad and summarized in the FIGURE.⁵

PrEP is indicated in patients who report sexual or injection drug use behaviors that place them at substantial ongoing risk for HIV exposure. Specific indications include patients with sexual partner(s) with unknown HIV status with whom they have inconsistent or no condom use, a history of bacterial sexually transmitted infection (STI) in the past 6 months, an HIV-positive sexual partner, or the sharing of injection drug equipment.

Hepatitis B infection is not a contraindication for PrEP use, but knowledge of infection status is essential. All current oral medications used for PrEP have activity against hepatitis B. Incomplete adherence to or abrupt discontinuation of oral PrEP could precipitate a hepatitis B flare. Hepatitis B surface antigen should be tested at the time of PrEP initiation, although PrEP can begin while testing is in process.

Continue to: How to use PrEP