SMART Effectiveness Trial
Public ClinicalTrials.gov record NCT04464421. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Pilot Test of Contingency Management and Brief Motivational Interviewing + Substance Free Activity Session Interventions + Mindfulness-Based Adherence Promotion
Study identification
- NCT ID
- NCT04464421
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Karen Derefinko, PhD
- Other
- Enrollment
- 48 participants
Conditions and interventions
Interventions
- Brief Motivational Intervention + Substance Free Activities Session + Mindfulness-Based Adherence Promotion (BSM) Behavioral
- Contingency Management (CM) Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 16, 2020
- Primary completion
- Jul 29, 2021
- Completion
- Aug 28, 2021
- Last update posted
- Dec 4, 2025
2020 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Tennessee Health Science Center | Memphis | Tennessee | 38163 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04464421, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 4, 2025 · Synced May 18, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04464421 live on ClinicalTrials.gov.