Can a smartphone app curb PTSD and drinking after sexual assault?
NCT ID NCT06444295
First seen Aug 10, 2026 · Last updated Aug 11, 2026 · Updated 1 time
Summary
This study tests whether an app-based early intervention can help reduce alcohol use and posttraumatic stress symptoms in people who have recently experienced sexual assault. Participants are randomly assigned to receive different versions of the THRIVE app, which includes activity scheduling and strategies to reduce risky drinking. The goal is to find the most effective version of this preventative intervention.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- THRIVE app - a smartphone app with activity scheduling and protective behavioral strategies
- What this could lead to
- If effective, this app could provide a scalable, accessible early intervention to reduce alcohol misuse and PTSD symptoms in survivors of sexual assault.
- What could go wrong
- This is an early-stage trial, and the app is only available to study participants. Results may not generalize to all survivors, and the app's effectiveness is not yet proven.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 464 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Have reached the legal age of majority in their current state of residence * Be able to read and speak English fluently * Own a smartphone that cannot be accessed by others while the study app is installed, or they agree to take steps to reduce the risk that someone else will access the study app * Be an enrolled undergraduate or graduate student at a recruitment site at the time of screening, or if they are on summer break, plan to be enrolled in the upcoming fall term * Reside in the same state as the recruitment site for most of the year * Have experienced a sexual assault (i.e., unwanted and non-consensual attempted/completed sexual contact) within the past 12 weeks at the time of screening * Report ≥1 past-month heavy drinking episode (i.e., 5+ drinks on a given day or 15+ drinks in a given week for participants assigned male at birth and 4+ drinks on a given day or 8+ drinks in a given week for participants assigned female or intersex at birth) at the time of screening * Endorse elevated posttraumatic stress symptoms at screening (defined as a score above a pre-established cut point on a screening measure of PTSD). Exclusion Criteria: * Active psychosis * Location outside of the US at the time of screening
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Washington
Seattle, Washington, 98195, United States
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