scholarly journals Design and Delivery of Real-Time Adherence Data to Men Who Have Sex with Men Using Antiretroviral Pre-exposure Prophylaxis via an Ingestible Electronic Sensor

2020 ◽  
Author(s):  
Peter R. Chai ◽  
Georgia Goodman ◽  
Majo Bustamante ◽  
Lizette Mendez ◽  
Yassir Mohamed ◽  
...  
Keyword(s):  
Real Time ◽  
Electronic Sensor ◽  
Adherence Data ◽  
Sex With Men ◽  
Exposure Prophylaxis

scholarly journals A Brief Training Program to Support the Use of a Digital Pill System for Medication Adherence: Pilot Descriptive Study

10.2196/26213 ◽  
2021 ◽  
Vol 5 (4) ◽  
pp. e26213
Author(s):  
Peter R Chai ◽  
Maria J Bustamante ◽  
Georgia Goodman ◽  
Yassir Mohamed ◽  
Jesse Najarro ◽  
...  
Keyword(s):  
Technology Acceptance ◽  
Training Program ◽  
Technology Acceptance Model ◽  
Text Message ◽  
Mobile App ◽  
Adherence Data ◽  
Sex With Men ◽  
Acceptance Model ◽  
Exposure Prophylaxis

Background Digital pill systems (DPSs), which comprise ingestible radiofrequency sensors integrated into a gelatin capsule that overencapsulates a medication, can directly measure ingestion events. Objective Teaching users to operate a DPS is vital to ensure the collection of actionable ingestion and adherence data. In this study, we aim to develop and pilot a training program, grounded in the Technology Acceptance Model, to instruct individuals on DPS operation. Methods A two-part training program, comprising in-person and text message–based components, was used with HIV-negative men who have sex with men with nonalcohol substance use, who had enrolled in a 90-day pilot demonstration study using the DPS to measure adherence to pre-exposure prophylaxis. We assessed the number of responses to text check-ins, the number and types of episodes where technical support was requested, the resolutions of such issues, and engagement with the program over the study period. Participant feedback on the program was evaluated through qualitative user experience interviews. Results A total of 15 participants were enrolled in and completed the program. Seven technical challenges related to DPS operations were reported across 5 participants. Most commonly, participants requested support connecting the wearable Reader device with their smartphone, charging the Reader, and operating the mobile app. A total of 6 issues were resolved asynchronously or in real time via phone; 1 required in-person evaluation and resolution. Preliminary qualitative findings indicate that both the in-person and remote follow-up components of the training program were perceived as acceptable. Suggested improvements included repeated DPS refresher sessions at in-person follow-up visits and enhanced written materials for the independent resolution of technological issues. Conclusions A brief two-part DPS training program, drawing from individuals’ experiences and from the Technology Acceptance Model, can provide valuable insights for users. The program also identifies and addresses several areas of actual or potential challenges related to operating a DPS and allows for the resolution of such issues within the first week of DPS use.

scholarly journals A Brief Training Program to Support the Use of a Digital Pill System for Medication Adherence: Pilot Descriptive Study (Preprint)

2020 ◽  
Author(s):  
Peter R Chai ◽  
Maria J Bustamante ◽  
Georgia Goodman ◽  
Yassir Mohamed ◽  
Jesse Najarro ◽  
...  
Keyword(s):  
Technology Acceptance ◽  
Training Program ◽  
Technology Acceptance Model ◽  
Text Message ◽  
Mobile App ◽  
Adherence Data ◽  
Sex With Men ◽  
Acceptance Model ◽  
Exposure Prophylaxis

BACKGROUND Digital pill systems (DPSs), which comprise ingestible radiofrequency sensors integrated into a gelatin capsule that overencapsulates a medication, can directly measure ingestion events. OBJECTIVE Teaching users to operate a DPS is vital to ensure the collection of actionable ingestion and adherence data. In this study, we aim to develop and pilot a training program, grounded in the Technology Acceptance Model, to instruct individuals on DPS operation. METHODS A two-part training program, comprising in-person and text message–based components, was used with HIV-negative men who have sex with men with nonalcohol substance use, who had enrolled in a 90-day pilot demonstration study using the DPS to measure adherence to pre-exposure prophylaxis. We assessed the number of responses to text check-ins, the number and types of episodes where technical support was requested, the resolutions of such issues, and engagement with the program over the study period. Participant feedback on the program was evaluated through qualitative user experience interviews. RESULTS A total of 15 participants were enrolled in and completed the program. Seven technical challenges related to DPS operations were reported across 5 participants. Most commonly, participants requested support connecting the wearable Reader device with their smartphone, charging the Reader, and operating the mobile app. A total of 6 issues were resolved asynchronously or in real time via phone; 1 required in-person evaluation and resolution. Preliminary qualitative findings indicate that both the in-person and remote follow-up components of the training program were perceived as acceptable. Suggested improvements included repeated DPS refresher sessions at in-person follow-up visits and enhanced written materials for the independent resolution of technological issues. CONCLUSIONS A brief two-part DPS training program, drawing from individuals’ experiences and from the Technology Acceptance Model, can provide valuable insights for users. The program also identifies and addresses several areas of actual or potential challenges related to operating a DPS and allows for the resolution of such issues within the first week of DPS use.

scholarly journals Knowledge, Attitudes and Practices Regarding Pre-Exposure Prophylaxis (PrEP) in a Sample of Italian Men Who Have SEX with MEN (MSM)

2021 ◽  
Vol 18 (9) ◽  
pp. 4772
Author(s):  
Gianluca Voglino ◽  
Maria Rosaria Gualano ◽  
Stefano Rousset ◽  
Pietro Forghieri ◽  
Isabella Fraire ◽  
...  
Keyword(s):  
Online Survey ◽  
Immune Deficiency Syndrome ◽  
Deficiency Syndrome ◽  
Attitudes And Practices ◽  
Immunodeficiency Virus ◽  
Sex With Men ◽  
Prep Awareness ◽  
Exposure Prophylaxis ◽  
The Cost ◽  
Knowledge Attitudes And Practices

Background: Pre-exposure prophylaxis (PrEP) is suitable for high human immunodeficiency virus (HIV)-infection risk people, foremost among whom are males who have sex with other males (MSM). This study evaluated knowledge, attitudes and practices regarding PrEP in a sample of Italian MSM, in order to hypothesize strategies to implement PrEP awareness and use. No previous study has assessed this issue; Methods: An online survey was given to an opportunistic sample of Italian MSM. The questionnaire investigated sexual behaviour and habits, HIV/acquired immune deficiency syndrome (AIDS) knowledge and PrEP awareness, attitudes and practices. Univariable and multivariable logistic regressions were conducted to identify factors associated with PrEP knowledge; Results: A total of 196 MSM participated in this survey. Overall data showed that 87.2% of participants knew what PrEP is, but only 7.5% have ever used it. The main reason for not using PrEP was the cost of the therapy (26.9%). The principal source of PrEP information was the Internet (68.4%). Being regularly tested for HIV was significantly associated with PrEP knowledge (adjusted odds ratio (AdjOR) = 3.16; confidence interval (CI) = 1.06–9.29); Conclusions: Knowledge regarding PrEP was well established, but PrEP use was not equally widespread. It is necessary to improve research on PrEP usage in order to PrEP access to be granted.

scholarly journals 979. Disparities in PrEP uptake and adherence among cisgender women using a pharmacologic measure

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S517-S518
Author(s):  
Shane Hebel ◽  
Elijah Kahn-Woods ◽  
Casper Enghuus ◽  
Helen Koenig ◽  
Linden Lalley-Chareczko ◽  
...  
Keyword(s):  
Real World ◽  
Minority Groups ◽  
Hiv Infections ◽  
Urine Samples ◽  
Real World Data ◽  
Women And Gender ◽  
Gender Minority ◽  
Adherence Data ◽  
And Gender ◽  
Exposure Prophylaxis

Abstract Background HIV pre-exposure prophylaxis (PrEP) is 99% effective at preventing new HIV infections if taken daily. To be successful, PrEP requires concurrent efforts to optimize uptake, persistence, and adherence. In 2018, cisgender (cis) women accounted for 19% of new HIV infections in the US but comprised only 7% of all PrEP users. Studies show poor PrEP adherence amongst cis women, but there is a paucity of real-world clinical data describing PrEP adherence among cis women and gender minority people. Methods An adherence test that measures the concentration of tenofovir in urine samples using a liquid chromatography mass spectrometry (LC-MS/MS) was used to assess recent PrEP adherence at 8 clinics. Urine samples were collected during routine visits and analyzed using the LC-MS/MS assay. Test results were retrospectively paired with gender data, when available, and sex assigned at birth (SAAB) data. Adherence data were aggregated and analyzed to assess non-adherence proportions by sub-population. Results Gender data were available from 1,461 patients at 5 clinics, 1,344 (92%) of whom were cis males (Figure 1). From the 5 clinics where gender and SAAB data were available, 3,835 tests were conducted and 517 (13.5%) indicated non-adherence (Figure 2). 3 additional clinics conduct routine adherence testing and collect SAAB data (gender data not available). At these 8 clinics, SAAB data were available for 2,773 PrEP patients, totaling 5,602 urine tests (Figure 3). Among these 5,602 adherence tests, 813 (14.5%) indicated non-adherence (Figure 4). SAAB females demonstrated significantly higher non-adherence than SAAB males (22% vs 14%, p< 0.001). Across clinics, 89%-98% of PrEP patients are SAAB male (Figure 5). Within these 8 clinics, SAAB female demonstrated consistently higher non-adherence (17%-44%, vs 12%-17% for SAAB males) (Figure 6). Figures 1 and 2 Figures 3 and 4 Figures 5 and 6 Conclusion Real-world data align with nationwide trends in PrEP utilization and show that the majority of PrEP patients are cis men. When initiated on PrEP, cis women exhibit higher rates of non-adherence than cis men. These data underscore the need to collect gender-identity data to monitor PrEP disparities and suggest that greater efforts are needed to target PrEP access, utilization, and accompanying support services to cis women and gender minority groups. Disclosures All Authors: No reported disclosures

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