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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT04248790
Other study ID # TaiwanUPrEPU
Secondary ID MOST 108-2636-B-
Status Completed
Phase N/A
First received
Last updated
Start date May 25, 2020
Est. completion date October 23, 2020

Study information

Verified date December 2020
Source National Cheng Kung University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study is testing feasibility and acceptability of a theoretically based mobile application (app), UPrEPU, to increase adherence to pre-exposure prophylaxis (PrEP) among men who have sex with men (MSM) to prevent human immunodeficiency virus (HIV).


Description:

This study aims to develop an effective mobile application (app), UPrEPU to recognize the factors and decisions that affect PrEP adherence in high-risk populations to improve PrEP adherence. Key components of the app include a sex/PrEP diary using ecological momentary assessment to facilitate accurate data collection; PrEP taking reminder; HIV and sexually transmitted infections (STI) testing information and reminders; HIV and PrEP information and videos; geo-location. After eligible PrEP candidates agree to participate in the study, we will ask participants to install the app. Then, we will begin to collect their sexual diary and PrEP taking log via ecological momentary assessment. Participants will also complete monthly assessments. The monthly follow-up will test HIV/STI and drug concentration. The participants will be interviewed for difficulties when they use our app and giving feedback on it.


Recruitment information / eligibility

Status Completed
Enrollment 35
Est. completion date October 23, 2020
Est. primary completion date October 23, 2020
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Male
Age group 20 Years to 100 Years
Eligibility Inclusion criteria: - Male. - Aged 20 or above. - Resides in Taiwan and able to understand, read, and speak Mandarin Chinese. - Remains HIV negative prior to and during the study period. - The results of the laboratory tests are eligible to initiate PrEP. - Currently taking PrEP or willing to initiate PrEP. - Reports having 4 times or above anal sex with men in the past month. - Owns an Android or Apple operating system (iOS) smartphone and willing to download the study app. - Willing to wear the device we provided during the study period. Exclusion criteria: - With abnormal kidney function (creatinine clearance rate ? 60 mL/minute). - Currently on medication that might interact with PrEP, such as drugs contain lamivudine in the pre-PrEP assessment.

Study Design


Related Conditions & MeSH terms


Intervention

Behavioral:
mobile app to improve adherence to PrEP self-management
Access to the mobile app which includes the sex and PrEP diary, information on HIV/STI testing, PrEP reminders and geo-location features.

Locations

Country Name City State
Taiwan National Cheng Kung University Hospital Tainan City Tainan
Taiwan Taipei city hospital (Renai Branch) Taipei
Taiwan Taipei Veterans General Hospital Taipei

Sponsors (4)

Lead Sponsor Collaborator
National Cheng Kung University National Cheng-Kung University Hospital, National Tsing Hua University, Taipei Veterans General Hospital, Taiwan

Country where clinical trial is conducted

Taiwan, 

Outcome

Type Measure Description Time frame Safety issue
Primary Usability Scores on system usability scale (SUS) for this app at the first month and the fourth month. 4 months
Primary Feasibility: data based on the app analytics Frequency of app log-in;
Use of app components such as PrEP-taking and sex behavior reports;
Duration of app use
4 months
Primary Efficacy of adherence monitoring Measuring the Tenofovir (TDF) and Emtricitabine (FTC) drug concentration in dried blood spot (DBS) samples to compare with self-report data 4 months
Secondary Feasibility: data from qualitative interviews any technical challenges participants may have encountered;
recommendations for the app improvement;
users' satisfaction and comfort in using this app
4 months
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