NCT04378530

Brief Summary

The purpose of the study is to optimize the delivery of mHealth tools to support the formation of persistent mindfulness meditation routines. Aim 1: Identify the efficacy of the anchoring strategy on the persistence of daily meditation practice. H1: Persistence (measured through repeated observations of panel regression models of the daily likelihood of mindfulness mediation over the 16-week follow-up period) will be greater among AG as compared to CG. Aim 2: Determine participant phenotypes that are (a) associated with successfully anchoring daily meditation or (b) likely to need additional supports. Potential moderators of the anchoring strategy's success include participants' daily schedule, type of work, household composition, motivation, time and risk preferences, and prior exposure to mindfulness, which will be analyzed in the panel regression model framework above. Aim 3: Determine the optimal type, timing, and sequence of push notifications for encouraging daily mindfulness meditation within and across study groups. The efficacy of each push notification type (tracking sessions completed, reminders, mood symptom tracking, and group-specific goal reminders), timing, and dynamics on the anchoring of daily meditation will inform a subsequent, just-in-time adaptive intervention (JITAI). Impact: This study will inform an optimal JITAI R01 proposal that will personalize the type and temporal dynamics of app-based daily supports for successfully routinizing daily meditation, and determine its effects on mental health, specifically PTSD. Lifetime prevalence of PTSD is 7% in adults and meditation is known to reduce PTSD. If effective

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
174

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Jul 2020

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

April 13, 2020

Completed
24 days until next milestone

First Posted

Study publicly available on registry

May 7, 2020

Completed
3 months until next milestone

Study Start

First participant enrolled

July 27, 2020

Completed
10 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 1, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2021

Completed
Last Updated

July 19, 2022

Status Verified

July 1, 2022

Enrollment Period

10 months

First QC Date

April 13, 2020

Last Update Submit

July 18, 2022

Conditions

Outcome Measures

Primary Outcomes (1)

  • Persistence of daily meditation

    Persistence of daily meditation will be measured using objective app usage data provided by the Calm app informatics. Data will be on daily meditation minutes and an indicator for any daily meditation. We will measure change in persistence in daily meditation throughout the study.

    Change measured over study (8 weeks) and follow up (16 weeks) periods.

Secondary Outcomes (9)

  • Stress

    Change from baseline (week 0) to post-intervention (week 8) to follow up (week 16)

  • Anxiety

    Change from baseline (week 0) to post-intervention (week 8) to follow up (week 16)

  • Depression

    Change from baseline (week 0) to post-intervention (week 8) to follow up (week 16)

  • Global Health

    Change from baseline (week 0) to post-intervention (week 8) to follow up (week 16)

  • PTSD

    Change from baseline (week 0) to post-intervention (week 8) to follow up (week 16)

  • +4 more secondary outcomes

Study Arms (3)

Personalized Cue

EXPERIMENTAL

Participants in the intervention group will be recommended to participate in at least 10 minutes per day of meditation via a smartphone application for 8 weeks. Participants will receive anchoring specific push notifications and will respond to one, multiple-choice EMA (ecological momentary assessment) question 1x per day. Participants will be asked to select a cue to use to remember to meditate.

Behavioral: Personalized Anchoring Strategy

Study control

ACTIVE COMPARATOR

Participants in the control group will be recommended to participate in at least 10 minutes per day of meditation via a smartphone application for 8 weeks. Participants will receive non-anchoring specific push notifications and will respond to one, multiple-choice EMA (ecological momentary assessment) question 1x per day.

Behavioral: Non-Anchoring Strategy Control

Fixed Cue

EXPERIMENTAL

Participants in the intervention group will be recommended to participate in at least 10 minutes per day of meditation via a smartphone application for 8 weeks. Participants will receive anchoring specific push notifications and will respond to one, multiple-choice EMA (ecological momentary assessment) question 1x per day. Participants will be given a specific cue (i.e. leaving the bathroom in the morning) to use to remember to meditate.

Behavioral: Fixed Anchoring Strategy

Interventions

The study will run for 8 weeks. Intervention participants will participate in the meditation features in their Calm account. Each participant will receive anchoring specific push notifications related to, tracking sessions completed, reminders, mood symptom tracking, and group-specific goal reminders. The intervention group will be provided an anchoring strategy video on the persistence of daily meditation practice and receive anchoring strategy specific push notification study reminders. Participants will be asked to choose a cue to use as an anchoring strategy. Health and well-being measures will be taken at baseline and post-intervention. Participation in the Calm meditations will be tracked (app feature used, time of day used, and time spent in meditation) by the Calm informatics team. Additionally, they will answer one, multiple choice EMA (ecological momentary assessment) question 1x per day (8am, 1pm or 6pm).

Also known as: Personalized Cue
Personalized Cue

The study will run for 8 weeks. Control participants will participate in the meditation features in their Calm account. Each participant will receive non-anchoring specific push notifications related to, tracking sessions completed, reminders, mood symptom tracking, and group-specific goal reminders. The control group will not be provided an anchoring strategy video on the persistence of daily meditation practice and receive non-anchoring strategy specific push notification study reminders. Health and well-being measures will be taken at baseline and post-intervention. Participation in the Calm meditations will be tracked (app feature used, time of day used, and time spent in meditation) by the Calm informatics team. Additionally, they will answer one, multiple-choice EMA (ecological momentary assessment) question 1x per day (8am, 1pm or 6pm).

Study control

The study will run for 8 weeks. Intervention participants will participate in the meditation features in their Calm account. Each participant will receive anchoring specific push notifications related to, tracking sessions completed, reminders, mood symptom tracking, and group-specific goal reminders. The intervention group will be provided an anchoring strategy video on the persistence of daily meditation practice and receive anchoring strategy specific push notification study reminders. Participants will be asked to use a cue given by the research team. Health and well-being measures will be taken at baseline and post-intervention. Participation in the Calm meditations will be tracked (app feature used, time of day used, and time spent in meditation) by the Calm informatics team. Additionally, they will answer one, multiple choice EMA (ecological momentary assessment) question 1x per day (8am, 1pm or 6pm).

Also known as: Fixed Cue
Fixed Cue

Eligibility Criteria

Age18 Years - 60 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • Men or Women
  • Between 18 and 60 years of age
  • Able to read/understand English
  • Have access to a smartphone on a daily basis
  • Reside in the US or a US territory
  • Willing to be randomized
  • Willing to download a mobile application
  • Paid for Calm but do not use it OR paid for 60 days and then after 30 days no activity

You may not qualify if:

  • Currently using the Calm app or another meditation app
  • Currently participating in \>60 mins of meditation/yoga in one month within the last 6 months.
  • Currently reside outside the United States
  • Email provided is not associated with Calm account

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Arizona Biomedical Collaborative

Phoenix, Arizona, 85004, United States

Location

Related Publications (1)

  • Stecher C, Sullivan M, Huberty J. Using Personalized Anchors to Establish Routine Meditation Practice With a Mobile App: Randomized Controlled Trial. JMIR Mhealth Uhealth. 2021 Dec 22;9(12):e32794. doi: 10.2196/32794.

MeSH Terms

Conditions

Habits

Condition Hierarchy (Ancestors)

Behavior

Study Officials

  • Chad Stecher, PhD

    Arizona State University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Purpose
OTHER
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 13, 2020

First Posted

May 7, 2020

Study Start

July 27, 2020

Primary Completion

June 1, 2021

Study Completion

June 1, 2021

Last Updated

July 19, 2022

Record last verified: 2022-07

Data Sharing

IPD Sharing
Will not share

Locations