Skip to content

The ConCERN Intervention for Loved Ones of Those With Opioid Use Disorder

Testing the ConCERN Intervention for Concerned Significant Others of Those With Opioid Use Disorder Through Randomized Controlled Trial

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07795840
Acronym
ConCERN
Enrollment
700
Registered
2026-08-31
Start date
2026-09-01
Completion date
2029-02-01
Last updated
2026-08-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Opioid Use Disorder

Keywords

Concerned Significant Others, Friends and Family, Digital Education intervention, Peer recovery coaches

Brief summary

Evidence suggests that friends and family play an important role in supporting loved ones that are addicted to opioids. However, there are limited unique resources available for this population of friends and family. This study aims to develop a brief digital educational intervention for these support people called "ConCERN" with the hopes of reducing stigma, enhancing navigation of health and treatment systems, building positive communication skills, and improving well-being for both the loved ones and the people who use opioids.

Interventions

BEHAVIORALConCERN intervention

Concerned Significant Others (CSOs) will receive a unique link to the ConCERN intervention website after completing the baseline survey. Participants will have access to educational modules about Opioid Use Disorder (OUD) and its treatment. The study teams expects the ConCERN intervention's messaging to last at most 2-4 weeks, primarily delivered through messaging to the CSO.

OTHERTreatment as Usual

CSOs will complete the baseline survey and will be free to search for resources (e.g., via internet, word of mouth, etc.). The PWUO will still be receiving services from the peer recovery coaches via the quick response team.

Sponsors

University of Michigan
Lead SponsorOTHER
Centers for Disease Control and Prevention
CollaboratorFED
Wayne State University
CollaboratorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Intervention model description

This trial will randomize (1:1) 350 Concerned Significant Others with an option to also include a dyadic person who uses opioids to either ConCERN or Treatment as Usual arm.

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

CSOs (Randomized participants) Inclusion Criteria: * Identifies as a support person of a PWUO * Communicated with PWUO in the past 6 months PWUO (Randomized participants) Inclusion Criteria: * Identifies as a PWUO * Has used opioids in the past 6 months * Can name a CSO and provide their contact information CSOs (Randomized participants)

Exclusion criteria

* Can't read English * Doesn't have email and phone/tablet/computer access * Located outside of the U.S. PWUO (Randomized participants)

Design outcomes

Primary

MeasureTime frameDescription
Concerned Significant Others (CSOs) primary outcome - CSO change in self-efficacyBaseline to 1 and 3 monthsCSO change in self-efficacy will be measured using a self-report survey item developed by the research team for the purposes of this study, which will be included in the CSO surveys. "I am confident that I can take actions that will help prevent or reduce some problems associated with my loved one's addiction." Rated on a 5-point scale (1 = Strongly disagree to 5 = Strongly agree); score used as-is, with a higher score indicating greater caregiver self-efficacy in supporting their loved one.
CSOs primary outcome - CSO change in knowledge of treatment and harm reduction approachesBaseline to 1 and 3 monthsCSO change in knowledge will be measured by self-report survey items developed by the research team for the purposes of this study, which will be included in the CSO surveys. 15 items developed by the study team, assessing caregiver knowledge across three domains: MOUD (3 items), non-MOUD treatment approaches (5 items), and harm reduction practices (7 items), each rated on a 5-point scale (1 = Not at all knowledgeable to 5 = Very knowledgeable). Scoring: the average is calculated within each of the three subgroups, and the three subgroup averages are summed to create a composite score, with a higher score indicating greater knowledge. The range is 15-75 where the higher the score indicates more knowledge. This is a composite instrument.
People who use Opioids (PWUO) primary outcome- Change in modified version of the Opioid Overdose Risk Behavior Scale (ORBS-2) version 2 scoreBaseline to 1 and 3 monthsThere are 21 questions that are assessed regarding use of opioids and other substances. Day-count items (out of 30) are dichotomized as ≥1 day versus 0 days and summed within behavior categories (risk behaviors; protective behaviors) to calculate an average score per person. Withdrawal days and overdose days are each summed separately and then averaged.

Secondary

MeasureTime frameDescription
CSO secondary outcome - encouragement of Medications for Opioid Use Disorder (MOUD)1 and 3 months1 item developed by the study team, assessing frequency of caregiver encouragement of medication-based treatment, rated on a 4-point scale (Never / Once or twice / Weekly / Daily; e.g., "In the last 30 days, how often have you encouraged your loved one to use medication-based treatments for their opioid addiction, like methadone, buprenorphine, or naltrexone?"). Scoring: single item, used as-is, with a higher score indicating more frequent encouragement.
CSO secondary outcome - CSO ability to navigate resources1 and 3 months3 items developed by the study team, assessing caregiver's confidence navigating addiction-related resources, each rated on a 5-point scale (1 = Strongly disagree to 5 = Strongly agree; e.g., "I know where to look for resources about insurance and paying for addiction treatment"). Scoring: average of the three items, with a higher score indicating greater ability to navigate resources
PWUO secondary outcome - PWUOs' perceptions of caregiver support1 and 3 monthsCare giver support will be measured using 3 items adapted from the Multidimensional Scale of Perceived Social Support, assessing people who use drugs perception of their caregiver's general self-efficacy to support them, each rated on a 5-point scale (1 = Strongly disagree to 5 = Strongly agree; e.g., "I get the emotional help and support I need from my support person"). It ranges from 1-5 and is scored by averaging of the three items, with a higher score indicating greater perceived caregiver support.

Countries

United States

Contacts

CONTACTCaroline Logue
ConCERNstudy@umich.edu734-763-6536
PRINCIPAL_INVESTIGATORPooja Lagisetty, MD, MSc

University of Michigan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 1, 2026