Recruiting

Contingency Management

Sponsor:

Northwestern University

Code:

NCT05702021

Conditions

Stimulant Use (Diagnosis)

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Interventions

Science to Service Laboratory

Study Details

Brief summary:

Stimulants constitute a new and deadly fourth wave of the opioid epidemic. Contingency management is the most effective intervention for stimulant use and is an evidence-based adjunct to medication for opioid use disorder. Yet, uptake of contingency management in opioid treatment programs that provide medication for opioid use disorder remains low; in fact, access to contingency management is arguably one of the greatest research-to-practice gaps in the addiction treatment services field. The goal of this study is to conduct a type III hybrid effectiveness-implementation trial to evaluate a multi-level implementation strategy, the Science of Service Laboratory, to install contingency management for stimulant use in opioid treatment programs. The Science of Service Laboratory has three core components: didactic training, performance feedback, and external facilitation.

Utilizing a stepped wedge design, a cohort of public sector addiction specialty treatment programs will be randomized to receive Science of Service Laboratory across four cohorts. Each of the programs will provide de-identified electronic medical record data from all available patient charts on contingency management delivery and patient outcomes. Staff from each program will provide feedback on contextual determinants influencing implementation. This study will rigorously evaluate whether a multi-level implementation strategy developed by one of the longest-standing national intermediary purveyor organizations-the SAMHSA Technology Transfer Centers, will improve both implementation and patient outcomes.

Conditions

Stimulant Use (Diagnosis)

Study ID

NCT05702021

Start date

Jun 7, 2023

Status verified date

Apr, 2026

Completion date

Aug 1, 2027

Anticipated

Primary completion date

Apr 1, 2027

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

  • Opioid Treatment Program Counselors:

  • Inclusion criteria: 1) provide ongoing psychosocial support to medication for opioid use disorder patients (e.g., intake sessions, individual counseling, and/or group counseling sessions), and 2) have an active caseload
  • Exclusion criteria: Younger than 18 years of age, unable to provide informed consent
  • Persons on Medication for Opioid Use Disorder \[Not recruited, via electronic medical records only\]

  • Inclusion criteria: must be newly initiated on medication for opioid use disorders (within the past 30 days) and have concurrent stimulant use (indicated by self-report of past 30-day stimulant use or positive toxicology screen within 30 days).
  • Exclusion criteria: Younger than 18 years of age, Does not have electronic medical records

Study Design

Enrollment

76 participants

Anticipated

Allocation

Randomized

Intervention Model

Crossover

Primary purpose

Health Services Research

Interventions and Outcome Measures

Arms

experimental: Science of Service Laboratory implementation strategy

The Science of Service Laboratory implementation strategy consists of: didactic training (contingency management workshops; monthly contingency management coaching calls), performance feedback (practice sessions and electronic medical record feedback); and facilitation (monthly facilitation calls).

no intervention: Stepped wedge comparator

Our hybrid trial uses a unidirectional crossover stepped wedge design. All sites cross over in the same direction from usual care to intervention. All sites therefore act as their own comparison prior to the sequential roll-out of the implementation strategy.

Interventions

Science to Service Laboratory

The Science of Service Laboratory implementation strategy consists of: didactic training (contingency management workshops; monthly contingency management coaching calls), performance feedback (practice sessions and electronic medical record feedback); and facilitation (monthly facilitation calls).

Primary outcome measure

  • Change in percent of patients receiving contingency management from pre-implementation to post-implementation [ Time Frame: 10 months ]
  • Change in percent of counselors delivering contingency management from pre-implementation to post-implementation [ Time Frame: 10 months ]

Central Contacts and Locations

Locations

ACCESS Community Health Networks

Recruiting

Chicago, Illinois, United States, 60609

Contacts

Ashland Family Center

773-434-9216

Community Outreach Intervention Projects

Recruiting

Chicago, Illinois, United States, 60654

Contacts

Mobile Outreach

312-785-7195

Family Guidance Centers

Recruiting

Chicago, Illinois, United States, 60654

Contacts

Central Intake

844-834-2227

Rosecrance Health Network

Recruiting

Rockford, Illinois, United States, 61108

Contacts

Rosecrance Harrison

815-335-9798

More Information

Sponsor

Northwestern University

Last update posted

May 1, 2026

Last verified

Apr, 2026

Keywords

  • Stimulants
  • Contingency management
  • Opioid Use Disorder
  • Implementation science
  • Behavior change

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-09. This information was provided to ClinicalTrials.gov by Northwestern University on 2026-05-01.