Mobile App to Help Reduce Alcohol Use and HIV Risk
TRAC-ER Intervention to Reduce Risky Alcohol Use and HIV Risk
Recruiting
N/AInterventional Study
Risk BehaviorAlcohol Use DisorderHIV Infections
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
Ready to participate?
Review the details below, then apply to join this clinical trial.
At a Glance
Age
18 – 35
Sex
Any
Study type
Interventional
Purpose
Treatment
Participants needed
405 (estimated)
Sponsor
University of Kentucky · Other
Who this trial is looking for
This trial is looking for young adults who want to reduce their alcohol use and risk of HIV. Participants will use a smartphone app that sends messages when they arrive at places where they usually drink and will answer surveys about their behavior.
Are You a Good Fit for This Trial?
You may be able to join if
I am between 18-35 years old
I own a smartphone
I have not been diagnosed with HIV
I drink alcohol at risky levels
I am at high risk for HIV
You may not be able to join if
I do not speak English
I am currently going through detox for substances
I have a high score on an alcohol test
Summarized in plain language from this trial's official eligibility criteria.
The full criteria are further down this page — only the research team can
confirm whether you qualify.
Think this trial could be right for you?
Answer a few quick questions to see if you may meet the eligibility requirements.
Ecological momentary interventions (EMI), which use phones to deliver messages to reduce alcohol use and related risk behaviors during or prior to drinking events, can help to address triggers in real-time. GPS tracking can determine when individuals visit places they have previously reported drinking or triggers to drink and then EMI messages can be delivered upon arrival to prevent risky alcohol…
Ecological momentary interventions (EMI), which use phones to deliver messages to reduce alcohol use and related risk behaviors during or prior to drinking events, can help to address triggers in real-time. GPS tracking can determine when individuals visit places they have previously reported drinking or triggers to drink and then EMI messages can be delivered upon arrival to prevent risky alcohol use. A mobile app has been developed that uses GPS tracking to determine when individuals visit "risky" places and then delivers a survey asking what behaviors they engaged in while at the location.
The goal of the proposed study is to use this app to enhance the Tracking and Reducing Alcohol Consumption (TRAC) intervention by delivering messages that encourage participants to employ strategies discussed during TRAC sessions when arriving at risky places. When they leave these places, they will complete a survey and breathalyzer reading in order to collect event-level self-report and biological data on alcohol use and HIV risk. If their breathalyzer result indicates alcohol use, they will receive harm reduction messaging. It is expected that combining TRAC with EMI ("TRAC-ER") will increase effectiveness by reinforcing topics discussed during these sessions, providing in-the-moment messaging to address triggers, and collecting real-time alcohol use data.
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Eligibility Criteria
Inclusion Criteria:
* is between the ages of 18-35 at the start of the study
* owns a smartphone
* has not been diagnosed with HIV
* screens positively for at-risk alcohol use (score of 4 or higher on the AUDIT-C, OR report engaging in binge drinking at least once over the past 12 months).
* meets …
Inclusion Criteria:
* is between the ages of 18-35 at the start of the study
* owns a smartphone
* has not been diagnosed with HIV
* screens positively for at-risk alcohol use (score of 4 or higher on the AUDIT-C, OR report engaging in binge drinking at least once over the past 12 months).
* meets criteria for pre-exposure prophylaxis (PrEP) OR is identified as being at high risk for HIV (i.e., reports history of using PrEP/PEP, reports unprotected sex, etc.)
Exclusion Criteria:
* do not speak English
* are actively detoxifying from substances and need medical supervision
* a score of 20 or greater on the Alcohol Use Disorders Identification Test
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