By InvitationNot Applicable

LDART for Stimulant Use Disorder

United States80 participantsStarted 2026-04-29

Plain-language summary

The goal of this study is to evaluate the feasibility, acceptability, and preliminary efficacy of a digital intervention called LDART in adults with stimulant use disorder.

Who can participate

Age range18 Years

SexALL

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Inclusion criteria: * 18 years of age or older * Currently reside in Connecticut, USA * Have a smartphone that can send and receive text messages and have internet access that can be access over the course of a month * Substance (Stimulant) Use Symptom Checklist ≥2, indicating past-year stimulant use disorder * Had high frequency of cocaine use (≥5 days) in the past 28 days * Have some self-reported desire to cut down or quit stimulants Exclusion criteria: * Unable to provide informed consent, as assessed by the consent quiz * Unable to speak, read, or write in English * Vulnerable population status * Unlikely to be able to complete study procedures in the next 2 months

What they're measuring

Recruitment rate

Timeframe: From enrollment to the final assessment time point (Day 56)

Accrual rate

Timeframe: From enrollment to the final assessment time point (Day 56)

Retention rate

Timeframe: From enrollment to the final assessment time point (Day 56)

Intervention engagement

Timeframe: From beginning the intervention (Day 1) to the end of the intervention period (Day 28)

Intervention acceptability

Timeframe: The second assessment time point (post-intervention, Day 28)

Trial details

NCT IDNCT07221396

SponsorYale University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2027-04-01

View on ClinicalTrials.gov More Stimulant Use Disorder trials