HIV pre-exposure prophylaxis (PrEP) has shown high efficacy and effectiveness for HIV prevention; however, many individuals with PrEP indications are not receiving PrEP. PrEP Coordinators work closely with patients and health care providers to increase PrEP access, and they provide unique insights into the inner workings of PrEP care and service delivery. In this study, we discuss key challenges and recommendations for improved PrEP service delivery (including training PrEP Coordinators to manage PrEP panels, making PrEP a part of routine care and optimizing electronic health records, designating a PrEP "champion" who can strengthen communication and leadership, using a proactive approach to increase PrEP retention, and training providers and PrEP Coordinators to meet youth-specific needs) from our discussions with the PrEP Coordinators who led PrEP panel management in San Francisco Department of Public Health primary care clinics.

Background

Due to the difficulty of conducting laboratory testing during the pandemic shelter-in-place orders, the objective of this study was to examine the feasibility and acceptability of conducting home-collected samples for preexposure prophylaxis (PrEP) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) laboratory tests.

Methods

We conducted a pilot study among patients on PrEP in San Francisco primary care clinics. Individuals on PrEP provided home-collected laboratory samples using dried blood spot for fourth-generation human immunodeficiency virus antigen/antibody test, serum creatinine, syphilis antibody, and hepatitis C antibody, as needed; 3-site (oropharyngeal, rectal, and urine) swabbing for sexually transmitted infections; and nasopharyngeal swabbing for SARS-CoV-2 polymerase chain reaction. We examined feasibility and acceptability of collecting these laboratory samples using predefined benchmarks to determine feasibility or acceptability.

Results

Of 92 individuals who consented to participate, 73 (79.3%) mailed back their home-collected kit. Nearly 87.7% noted being extremely to moderately satisfied with the ability to complete the laboratory tests without having to come into a clinic. Approximately 49.3% of participants chose this home-collection method as their first choice for providing laboratory samples. Mean time from collection of samples by the participant to receipt of test results was reduced from the first quarter of the study (17 days) to the last quarter of the study (5 days).

Conclusions

We report high levels of feasibility and acceptability with the use of home-collected laboratory samples for patients on PrEP. Our results indicate that home-collected laboratory samples for patients on PrEP is a viable option that should be offered as an alternative to clinic-collected laboratory samples.