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Decisions During Drinking

Study acronym: D3
StatusCompleted
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗

Record History

  1. Results posted: Oct 8, 2026 Eligibility criteria expanded, about 9 words · Secondary endpoints revised (2) · Primary endpoints revised (3) Show 3 more changesShow less
    • Eligibility criteria expanded, about 9 words
    • Secondary endpoints revised (2)
    • Primary endpoints revised (3)
  2. Re-verified, no change to tracked fieldsv4
  3. Trial status: Recruiting to Completed Enrollment target: estimated 50 to confirmed 35 · Primary and study completion dates changed from estimate of Aug 31, 2025 to Sep 10, 2025 · Secondary endpoints: details revised at 2 of 2 entries · 1 morev3 Show 4 more changesShow less
    • Enrollment target: estimated 50 to confirmed 35
    • Primary and study completion dates changed from estimate of Aug 31, 2025 to Sep 10, 2025
    • Secondary endpoints: details revised at 2 of 2 entries
    • Site details revised
  4. Study title shortened, about 2 wordsv2 See this version in full on ClinicalTrials.gov ↗
  5. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Decisions during drinking (D3) is randomized clinical feasibility trial assessing whether health-related materials created for young adults who want to have more positive experiences if they decide to drink alcohol are acceptable and usable. Enrolled participants will be randomized to receive the health-related messages in 5-7 online modules over the 20-30 days or to only receive assessments. Those randomized to receive the intervention will also receive text-messages with health message content during the 20-30 days. After completing the intervention, participants will report on the usability and acceptability of the material, which is the main outcome. For secondary outcomes, participants in both the intervention and control will report on their drinking and drinking-related consequences in the post-intervention questionnaire (or 30 days after initial questionnaire for control participants) and 1 month later.
Trial Details
NCT Number NCT06978140
Lead Sponsor University of Washington
Collaborators: National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Conditions Alcohol
Enrollment 35 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov