A Brief Intervention for Alcohol Users With Interpersonal Trauma
NCT ID: NCT05414344
Last Updated: 2025-09-04
Study Results
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Basic Information
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RECRUITING
NA
225 participants
INTERVENTIONAL
2022-09-29
2026-04-30
Brief Summary
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Detailed Description
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Brief interventions (BIs) for substance use typically consist of one to two individual sessions with personalized feedback about substance use. BIs aim to correct inaccurate normative beliefs and highlight personal consequences of substance use. BIs for alcohol use have demonstrated reductions in drinking and alcohol-related problems in numerous clinical trials. However, problems with BIs include 1) effect sizes are typically small and dissipate over time and 2) BIs for substance use demonstrate little to no effectiveness in individuals with interpersonal trauma (i.e., human-perpetrated violence) and interpersonal trauma-related distress. A potential reason for small or null effects of BIs for substance use in EAs are that existing interventions fail to tailor components to specific groups at high risk for substance issues, such as interpersonal trauma survivors. This limited effectiveness may be enhanced by 1) targeting coping motives, a consistent predictor of heavy and persistent alcohol use for interpersonal trauma survivors that is omitted from traditional BIs and 2) use of peer coaches to enhance outcomes following BI delivery.
There are many reasons that greater focus on trauma, coping, and peer influence in BIs could improve outcomes among substance using EAs. Individuals are most likely to experience interpersonal trauma during emerging adulthood, which in turn has been linked to worse mental health, lower social support, and higher rates of alcohol and cannabis use and problems. Studies on alcohol and cannabis use motives suggest that coping with negative emotions are common reasons for substance use among EAs, particularly for EAs with interpersonal trauma, driving heavy use. However, the connections between negative emotions, trauma, substance use, and coping are not addressed in standard BIs. Furthermore, traditional BIs do not provide healthy coping strategies for managing trauma-related negative emotions, despite many empirically supported and adaptive coping strategies that have been identified. Additionally, peer influence has a strong effect on initiation and maintenance of alcohol and cannabis use in EAs, and inclusion of affiliated peers in in-person BIs has been found to enhance treatment efficacy. However, studies have yet to incorporate peers into follow-up of BIs for substance use, despite the demonstrated utility of peer coaches in health interventions for other outcomes (e.g., weight loss).
Importantly, in-person, counselor-delivered BIs have been critiqued as being costly and impractical to implement in real-world settings, inhibiting widespread dissemination. Given that few EAs seek out substance prevention or treatment services, highly accessible, low-cost ways of delivering BIs to this population are needed. Mobile phones are now ubiquitous and represent a particularly advantageous way to provide BIs. Recent research indicates that mobile-delivered substance use interventions show promise in this age group, but given poor treatment engagement often exhibited in many digital health interventions, these approaches may benefit from inclusion of peer coaches following intervention delivery.
The primary goal of the proposed study is to examine the feasibility and efficacy of a mobile-delivered, trauma-informed and peer-supported BI (TIPS-BI) in a sample of EAs with interpersonal trauma histories. The study will enhance and extend research on BIs by: (a) providing intervention content focused on understanding the connection between trauma and substance use and teaching emotion regulation coping skills and (b) incorporating trained peer coaches into text-message-based follow-up. We will conduct a 3-group randomized controlled trial with 165 EAs (ages 18-25; project 60% female) with interpersonal trauma and recent heavy alcohol use. Groups will include Group 1: Mobile-delivered, TIPS-BI with peer coach follow-up (N=55), Group 2: Mobile-delivered standard substance use BI (N=55), and Group 3: Assessment only (N=55)
Aim 1: Examine the feasibility and acceptability of the TIPS-BI. The investigators hypothesize that TIPS-BI will exhibit relatively low levels of dropout (\<10%) at follow-up and will be similar to dropout rates shown in the standard BI. The investigators also believe that the TIPS-BI will be perceived by participants as satisfactory, relevant, helpful, and a low burden.
Aims 2 \& 3: Evaluate the efficacy of the TIPS-BI in a randomized controlled trial. The investigators hypothesize that the TIPS-BI will be associated with greater reductions in alcohol/cannabis use, alcohol/cannabis problems, and coping motives at 3 and 6-month follow-ups relative to the standard BI and assessment only. The investigators also hypothesize that the TIPS-BI will result in greater increases in coping self-efficacy at 3 and 6-month follow-ups relative to the standard BI and assessment only.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Standard Brief Intervention
Immediately following completion of the baseline assessment, participants will be texted a link to a secure website which contains the participant's personalized feedback. Personalized feedback is automatically presented via a programming algorithm that is based on the participants baseline survey responses. The personalized feedback component will include a personalized substance use profile, information on peer norms, prior substance-related consequences experienced by the participant, practical costs (e.g., money spent on substances, fees for a DUI), and standard protective behavioral strategies to limit substance-related risk.
Standard Brief Intervention
Immediately following completion of the baseline assessment, participants will be texted a link to a secure website which contains the participant's personalized feedback. Personalized feedback is automatically presented via a programming algorithm that is based on the participants baseline survey responses. The personalized feedback component will include a personalized substance use profile, information on peer norms, prior substance-related consequences experienced by the participant, practical costs (e.g., money spent on substances, fees for a DUI), and standard protective behavioral strategies to limit substance-related risk.
Trauma-Informed and Peer-Supported Brief Intervention (TIPS-BI)
In addition to the components of the standard brief intervention, the TIPS-BI will include personalized feedback about participants use of substances to cope. Additionally, participants will be provided with psychoeducation about the link between substance use, trauma, and coping motives, and information highlighting the iatrogenic effects that substance use has on negative emotions. Participants will also be given a series of evidence-based alternative coping strategies for managing trauma-related distress such as anxiety, depression, and PTSD. Participants will be asked to set goals related to utilization of these alternative coping strategies. Participants will then be informed that a trained peer who is part of the research team will follow up with them via text message at the monthly time points to review adherence to their goals and offer support.
Trauma-Informed and Peer-Supported Brief Intervention
In addition to the components of the standard brief intervention, the TIPS-BI will include personalized feedback about participants use of substances to cope. Additionally, participants will be provided with psychoeducation about the link between substance use, trauma, and coping motives, and information highlighting the iatrogenic effects that substance use has on negative emotions. Participants will also be given a series of evidence-based alternative coping strategies for managing trauma-related distress such as anxiety, depression, and PTSD. Participants will be asked to set goals related to utilization of these alternative coping strategies. Participants will then be informed that a trained peer who is part of the research team will follow up with them via text message at the monthly time points to review adherence to their goals and offer support.
Assessment only
Following the baseline survey, participants in the assessment only group will be texted again 3 and 6 months later to complete follow up assessments. Following the end of the 6-month follow-up, participants will be offered an opportunity to complete the TIPS-BI without peer coach follow-up.
Assessment only
Following the baseline survey, participants in the assessment only group will be texted again 3 and 6 months later to complete follow up assessments. Following the end of the 6-month follow-up, participants will be offered an opportunity to complete the TIPS-BI without peer coach follow-up.
Interventions
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Standard Brief Intervention
Immediately following completion of the baseline assessment, participants will be texted a link to a secure website which contains the participant's personalized feedback. Personalized feedback is automatically presented via a programming algorithm that is based on the participants baseline survey responses. The personalized feedback component will include a personalized substance use profile, information on peer norms, prior substance-related consequences experienced by the participant, practical costs (e.g., money spent on substances, fees for a DUI), and standard protective behavioral strategies to limit substance-related risk.
Trauma-Informed and Peer-Supported Brief Intervention
In addition to the components of the standard brief intervention, the TIPS-BI will include personalized feedback about participants use of substances to cope. Additionally, participants will be provided with psychoeducation about the link between substance use, trauma, and coping motives, and information highlighting the iatrogenic effects that substance use has on negative emotions. Participants will also be given a series of evidence-based alternative coping strategies for managing trauma-related distress such as anxiety, depression, and PTSD. Participants will be asked to set goals related to utilization of these alternative coping strategies. Participants will then be informed that a trained peer who is part of the research team will follow up with them via text message at the monthly time points to review adherence to their goals and offer support.
Assessment only
Following the baseline survey, participants in the assessment only group will be texted again 3 and 6 months later to complete follow up assessments. Following the end of the 6-month follow-up, participants will be offered an opportunity to complete the TIPS-BI without peer coach follow-up.
Eligibility Criteria
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Inclusion Criteria
2. Part-time or full-time college student
3. Ability to speak and understand English
4. Access to a cell phone
5. Lifetime history of interpersonal trauma exposure
6. Heavy alcohol use
Exclusion Criteria
18 Years
25 Years
ALL
No
Sponsors
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Western Kentucky University
OTHER
Responsible Party
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Matthew Woodward
Associate Professor
Locations
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Western Kentucky University
Bowling Green, Kentucky, United States
Countries
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Central Contacts
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Facility Contacts
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References
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Bonomo Y, Coffey C, Wolfe R, Lynskey M, Bowes G, Patton G. Adverse outcomes of alcohol use in adolescents. Addiction. 2001 Oct;96(10):1485-96. doi: 10.1046/j.1360-0443.2001.9610148512.x.
Wilk AI, Jensen NM, Havighurst TC. Meta-analysis of randomized control trials addressing brief interventions in heavy alcohol drinkers. J Gen Intern Med. 1997 May;12(5):274-83. doi: 10.1046/j.1525-1497.1997.012005274.x.
Halladay J, Petker T, Fein A, Munn C, MacKillop J. Brief interventions for cannabis use in emerging adults: protocol for a systematic review, meta-analysis, and evidence map. Syst Rev. 2018 Jul 25;7(1):106. doi: 10.1186/s13643-018-0772-z.
Kurtz SP, Pagano ME, Buttram ME, Ungar M. Brief interventions for young adults who use drugs: The moderating effects of resilience and trauma. J Subst Abuse Treat. 2019 Jun;101:18-24. doi: 10.1016/j.jsat.2019.03.009. Epub 2019 Mar 24.
Bountress KE, Cusack SE, Sheerin CM, Hawn S, Dick DM, Kendler KS, Amstadter AB. Alcohol consumption, interpersonal trauma, and drinking to cope with trauma-related distress: An auto-regressive, cross-lagged model. Psychol Addict Behav. 2019 May;33(3):221-231. doi: 10.1037/adb0000457. Epub 2019 Mar 14.
Other Identifiers
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22-132
Identifier Type: -
Identifier Source: org_study_id
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