NCT05889702

Brief Summary

Evaluate the long-term effectiveness of implementing vouchers as a linkage strategy in a population requiring recovery support services (RSS) when no other funding sources are available. A within-subjects study design will be used to test the effectiveness of the Kentucky Access to Recovery (KATR) last resort voucher linkage approach to reduce the risk of nonfatal and fatal overdoses by (a) increasing an individual's recovery capital; (b) reducing resumption of illicit substance use; and (c) promoting relinking to RSSs if illicit substance use is resumed.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
458

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jul 2023

Geographic Reach
1 country

2 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

May 23, 2023

Completed
13 days until next milestone

First Posted

Study publicly available on registry

June 5, 2023

Completed
28 days until next milestone

Study Start

First participant enrolled

July 3, 2023

Completed
1.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 24, 2025

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 24, 2025

Completed
Last Updated

April 16, 2025

Status Verified

April 1, 2025

Enrollment Period

1.6 years

First QC Date

May 23, 2023

Last Update Submit

April 11, 2025

Conditions

Keywords

Support ServicesRecoveryOpioid OverdoseAddictionSocial ServicesAppalachia

Outcome Measures

Primary Outcomes (3)

  • Change in Recovery Capital per person

    Recovery capital will be assessed using the Brief Assessment of Recovery Capital-10 (BARC-10); 10 item survey unidimensional measure of recovery capital, scores may range from 6-60 at any given time. Evaluation of the measure suggests that individuals who have a higher score are likely to reach or sustain a year or longer of recovery from substance use disorder.

    Enrollment, Up to 6 months, 3 months post discharge, and 12 months post enrollment

  • Change in number of drug overdoses per person

    Number of drug overdoses will be assessed with the following survey question: In the past 30 days, did you experience an overdose or take too much of a substance that resulted in needing supervision or medical attention?

    Enrollment, Up to 6 months, 3 months post discharge, and 12 months post enrollment

  • Change in number of days of illicit substance use per person

    Number of days illicit substance use will be assessed with the following survey question: During the past 30 days, how many days have you used any substance

    Enrollment, Up to 6 months, 3 months post discharge, and 12 months post enrollment

Study Arms (1)

KATR Clients

participants in the early stages of recovery and in substance use disorder (SUD) treatment; or those that have completed within the past year SUD treatment for opioid use disorder or stimulant use disorder or have a history of overdose from opioid use.

Behavioral: KATR Linkage Strategy

Interventions

The Kentucky ATR (KATR) strategy is a 25-county program that links county residents at or below the 200% national poverty level who have an illicit SUD and are in treatment or early recovery to evidence-based RSSs such as recovery housing, and to other RSSs. The KATR linkage approach uses vouchers as a linkage strategy for individuals in SUD treatment who have no other funding options to acquire critical RSSs. As such, KATR's linkage through vouchers is a "last resort" approach for linking to RSSs.

KATR Clients

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

individuals in underserved areas with incomes at or below the 200% poverty level, individuals with prior criminal-justice involvement, veterans, and pregnant and parenting populations, with illicit SUD

You may qualify if:

  • be in SUD treatment or have completed within the past year SUD treatment for opioid use disorder or stimulant use disorder or have a history of overdose from opioid use
  • be a first-time participant in KATR
  • be in early stages of recovery (less than one year in recovery)
  • be a resident of a KATR service county
  • be at or below the 200% federal poverty level
  • not have financial resources available through other funding mechanisms for RSSs
  • be 18 years of age and older
  • be in need of recovery supports that will enhance their likelihood of staying in recovery

You may not qualify if:

  • Under 18
  • Participated in KATR previously

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

FAHE

Berea, Kentucky, 40403, United States

Location

University of Kentucky

Lexington, Kentucky, 40506, United States

Location

MeSH Terms

Conditions

Substance-Related DisordersTreatment Adherence and ComplianceOpiate OverdoseBehavior, Addictive

Condition Hierarchy (Ancestors)

Chemically-Induced DisordersMental DisordersHealth BehaviorBehaviorDrug OverdosePrescription Drug MisuseDrug MisuseOpioid-Related DisordersNarcotic-Related DisordersCompulsive BehaviorImpulsive Behavior

Study Officials

  • Terry Bunn, PhD

    University of Kentucky

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

May 23, 2023

First Posted

June 5, 2023

Study Start

July 3, 2023

Primary Completion

February 24, 2025

Study Completion

February 24, 2025

Last Updated

April 16, 2025

Record last verified: 2025-04

Data Sharing

IPD Sharing
Will not share

Locations