ClinicalTrials.gg
RecruitingNCT07596251Updated Oct 22, 2026

Support Towards Addiction Recovery for Individuals With Criminal Legal System Involvement: The STAR Project

An interventional study of STAR Intervention in Addiction, sponsored by Martha Tillson. Recruiting at 1 site in United States. Open to participants aged 18 Years to 99 Years. Per ClinicalTrials.gov, last updated 2026-10-22.

Sponsored by Martha Tillson · Not applicable, Interventional, and Treatment

Updated Oct 22, 2026Now RecruitingFirst site in United States+2 moreGo to Updates ↓
Phase
Not applicable
Study type
Interventional
Enrollment
8
Allocation
Not applicable
Ages
18 Years to 99 Years
Sex
All
01

Study summary

The goal of this clinical trial is to determine whether a new, paired coaching intervention improves outcomes for individuals with criminal legal system involvement recovering from substance use disorder, as well as the loved ones of those individuals. The initial phase (Year 1) includes a small preliminary pilot examining the feasibility of the intervention.

During the full clinical trial (Years 2-5), this study aims to answer whether this approach...

  • ...improves the recovering person's recovery capital?
  • ...improves well-being, as well as resource knowledge and awareness, for the loved one?
  • ...improves social support and connection among both individuals?

Participants will:

  • Meet regularly one-on-one with their individual coaches (a Recovery Coach for the recovering person; a Loved One Coach for the loved one) during the 6 week intervention period
  • Meet regularly as a group of four (both coaches and both participants) during this same period
  • Complete follow-up interviews with research staff at 6- and 12-weeks after beginning the study
02

Conditions studied

  • Addiction

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03

In context

Behavior, Addictive

521 studies on the registry are indexed under Behavior, Addictive; 124 are open to participants now.

This study's planned enrollment of 8 is below the median of 62 across 399 interventional studies indexed under Behavior, Addictive.

Browse Behavior, Addictive studies →

Lead sponsor

This is the only study on the registry with Martha Tillson as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 99 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Recovering Persons:
  • At least 18 years old
  • Must have been involved with the criminal legal system (arrested, incarcerated, or on community supervision like parole or probation) within the past 12 months
  • Substance use disorder within the past 12 months
  • Interested in working with a recovery coach to support your recovery (defined as engaging in any changes to improve your health and wellness)
  • Can identify at least one person who is supportive of their recovery.
  • Loved Ones:
  • At least 18 years old
  • Interested in receiving additional supports and/or information about their loved one's substance use and criminal legal system involvement
  • Anticipate being available for weekly participation in intervention activities
  • Willing to support their loved one's recovery

Exclusion criteria

Exclusion Criteria:

  • Loved ones:
  • Already have a professional relationship with the recovering person (e.g., as a counselor, sponsor, or peer recovery support specialist)
  • Meet substance use disorder criteria for any past 30-day drug or alcohol use
  • Have a history of domestic violence or protective orders.
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
8 participants (estimated)

Study arms

  • Experimental
    STAR Intervention

    Behavioral: STAR Intervention

Interventions

  • BehavioralSTAR Intervention

    The STAR intervention is a dyadic coaching model designed to support individuals with substance use disorder and criminal legal system involvement alongside their identified loved ones.

06

What researchers measure

Primary outcomes

  1. Feasibility of STAR Intervention in Dyads

    a. Feasibility will be assessed using the STAR Project Focus Group Survey questions administered to dyad participants following intervention sessions. A higher score indicates greater perceived feasibility.

    Time frame: Immediately following intervention sessions during 6-week feasibility pilot.

  2. Acceptability of STAR Intervention in Dyads

    a. Acceptability will be assessed using the Focus Group Survey questions administered to dyad participants following intervention sessions. A higher score indicates greater perceived acceptability.

    Time frame: Immediately following intervention sessions during 6-week feasibility pilot.

  3. Recovery capital

    a. For recovering persons: The internal and external resources that impact an individual's capacity to initiate and sustain recovery, including physical, cultural, human, and social resources. Assessed using the Multidimensional Inventory of Recovery Capital (MIRC) a 28-item questionnaire. Higher scores indicate greater recovery capital.

    Time frame: Assessed at enrollment and 6- and 12-weeks post-enrollment

  4. Psychological well-being

    a. For loved ones: Positive affect, life satisfaction, and an overall sense of purpose and meaning. Assessed using the Neuro-QOL Positive Affect and Well-Being Scale, a 23-item questionnaire, Higher scores indicate greater psychological well-being.

    Time frame: Assessed at enrollment and 6- and 12-weeks post-enrollment

  5. SUD and CLS knowledge and resource awareness

    a. For loved ones: Knowledge regarding Substance Use Disorder (SUD) including recovery, treatment, harm reduction, and Criminal Legal System (CLS) involvement as well as awareness of local recovery and resources. Assessed using study developed knowledge assessment questions and count of local resources known. Higher scores indicate greater knowledge and resource awareness.

    Time frame: Assessed at enrollment and 6- and 12-weeks post-enrollment

  6. Support functions

    a. For loved ones and recovering persons: Number and types of support functions provided by social network members. Assessed using egocentric social network inventory questionnaire evaluating functional support provided by network members. Higher scores indicate greater perceived social support.

    Time frame: Assessed at enrollment and 6- and 12-weeks post-enrollment

  7. Social connection

    a. For loved ones and recovering persons: Level of trust, emotional closeness, and frequency of contact with social network members. Assessed using egocentric social network inventory questionnaire. Higher scores indicate stronger social connection and network engagement.

    Time frame: Assessed at enrollment and 6- and 12-weeks post-enrollment

07

Study locations

1 of 1 sites recruiting
08

Updates

1 registry update since Sep 25, 2026
Status
Not yet recruiting→Recruiting
changed Oct 22, 2026
Sites
1 site added — first site in United States
Show site
  • University of Kentucky · Lexington, United States
Oct 22, 2026
Start date
Oct 1, 2026→Oct 15, 2026 (actual)
Oct 22, 2026
Show all 1 update
  1. Oct 22, 2026
    Not yet recruiting→Recruiting
    1 site added — first site in United States
    Show site
    • University of Kentucky · Lexington, United States
    Start date Oct 1, 2026→Oct 15, 2026 (now actual)
    + 1 other change: verification date

From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗

09

Registry details

Key details

Study ID
NCT07596251
Lead sponsor
Martha Tillson
Responsible party
Martha Tillson (Assistant Professor, University of Kentucky) — Sponsor-investigator
First posted
May 19, 2026
Start date
Oct 15, 2026
Primary completion
Mar 1, 2031 (estimated)
Completion
Mar 1, 2031 (estimated)
Last update
Oct 22, 2026

Study contacts

Martha Tillson
Contact
martha.tillson@uky.edu
(859) 323-5771

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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