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Maintaining Behavior Change: An Evaluation of a Habit-based Sleep Health Intervention

StatusActive, Not Recruiting
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗
Record status
This record was last updated November 5, 2025 (before its estimated December 20, 2025 completion). Its status may not reflect the trial's current state.

Record History

See every version on ClinicalTrials.gov ↗

  1. 2 versions Re-verified since Nov 1, 2025, no change to tracked fieldsv11-v12
  2. Trial status: Recruiting to Active, Not Recruiting
    • Site details revised
    v10
  3. Eligibility criteria expanded, about 2 wordsv9
  4. Re-verified, no change to tracked fieldsv8
  5. Secondary endpoints: 13 to 15v7
Show 5 earlier versionsHide 5 earlier versions
  1. Secondary endpoints: details revised at 5 of 13 entriesv6
  2. Secondary endpoints: details revised at 2 of 13 entriesv5
  3. Trial status: Not Yet Recruiting to Recruitingv4 Show 8 more changesShow less
    • Primary completion date: Apr 20, 2023 to Dec 20, 2025
    • Primary endpoints: 11 to 7
    • Study sites: 0 to 1
    • Study completion date: May 20, 2023 to Jul 1, 2026
    • Start date changed from estimate of Mar 20, 2022 to May 4, 2022
    • Eligibility criteria shortened, about 82 words
    • Secondary endpoints: 9 to 13
    • Study description revised
  4. Study description expanded, about 154 wordsv3
  5. Primary completion date: Mar 20, 2023 to Apr 20, 2023
    • Study completion date: Apr 20, 2023 to May 20, 2023
    • Start date: Feb 20, 2022 to Mar 20, 2022
    v2
  1. 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  • Stopped: an ongoing trial was terminated, suspended or withdrawn.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.
The study will test a sleep-health intervention that leverages the science on habit formation. It will evaluate if adding a text messaging intervention improves habit formation. The participants will be 18-30 years old.
Trial Details
NCT Number NCT05167695
Lead Sponsor University of California, Berkeley
Conditions
(from sponsor)		 Circadian Dysregulation
Related terms Chronobiology Disorders, Habits
Enrollment 160 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov