Track this trial free. DataLookout checks ClinicalTrials.gov daily and emails you which fields changed on NCT05513846 (status, enrollment, completion dates, endpoints, sites) when this record is updated. Free accounts track up to 5 trials.

Track this trial

Brain Age and Sleep Architecture in Meditators

Study acronym: BRANCH
StatusActive, Not Recruiting
PhaseNot specified
Started
View on ClinicalTrials.gov ↗

Record History

  1. Primary endpoints: 1 to 5 Sponsor refiled this as active, not recruiting (was completed) · Completion date: Dec 31, 2025 to Dec 31, 2026 · Eligibility criteria expanded, about 7 words · 2 more Show 5 more changesShow less
    • Sponsor refiled this as active, not recruiting (was completed)
    • Completion date: Dec 31, 2025 to Dec 31, 2026
    • Eligibility criteria expanded, about 7 words
    • Study description expanded, about 35 words
    • Secondary endpoints expanded, about 5 words
  2. Trial status: Active, Not Recruiting to Completed Enrollment target: estimated 100 to confirmed 108 · Primary completion date changed from estimate of Dec 2025 to Jul 4, 2025 · Study completion date changed from estimate of Dec 2025 to Dec 31, 2025 · 1 morev8 Show 4 more changesShow less
    • Enrollment target: estimated 100 to confirmed 108
    • Primary completion date changed from estimate of Dec 2025 to Jul 4, 2025
    • Study completion date changed from estimate of Dec 2025 to Dec 31, 2025
    • Study description expanded, about 2 words

    See this version in full on ClinicalTrials.gov ↗

  3. Trial status: Recruiting to Active, Not Recruiting Site details revisedv7 Show 1 more changeShow less
    • Site details revised
  4. Eligibility criteria expanded, about 10 words Site contact updatedv6 Show 1 more changeShow less
    • Site contact updated

    See this version in full on ClinicalTrials.gov ↗

  5. Primary and study completion dates: Dec 30, 2024 to Dec 2025 Site contact updatedv5 Show 1 more changeShow less
    • Site contact updated
Show 3 earlier versionsHide 3 earlier versions
  1. Primary and study completion dates: May 30, 2023 to Dec 30, 2024v4
  2. Trial status: Not Yet Recruiting to Recruiting Start date changed from estimate of Oct 30, 2022 to Nov 10, 2022 · Site details revisedv3 Show 2 more changesShow less
    • Start date changed from estimate of Oct 30, 2022 to Nov 10, 2022
    • Site details revised
  3. Start date: Sep 15, 2022 to Oct 30, 2022v2
  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.
This is a single-center, cross-sectional study that will recruit approximately fifty seven (57) meditators and fifty one (51) controls. Individuals that have learned at least the Shambhavi Mahamudra Kriya practice and live in Massachusetts will be mailed a DREEM EEG device, and a sleepimage ring. Participants will be asked to wear the two devices while sleeping for three consecutive weekday nights (Sunday night to Thursday night) and two weekend nights (Friday and Saturday nights). While meditating during the day, participants will only wear the DREEM EEG headband. Participants will also undergo neurocognitive tests from the NIH toolbox during one virtual visit via video call. Meditators who join the study will be asked to invite a control subject to the study, matched for age and comorbidities.
Trial Details
NCT Number NCT05513846
Lead Sponsor Beth Israel Deaconess Medical Center
Conditions Brain Age
Enrollment 108 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov