NCT04740411

Brief Summary

We are evaluating the effects of an online single-session mental health intervention (the Common Elements Toolbox; COMET). To evaluate COMET, we are conducting a randomized controlled trial with college students attending American universities. Students will be randomized to the COMET condition or to a wait-list control condition.

Trial Health

43
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
850

participants targeted

Target at P75+ for not_applicable depression

Timeline
Completed

Started Mar 2021

Shorter than P25 for not_applicable depression

Geographic Reach
1 country

1 active site

Status
unknown

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

February 1, 2021

Completed
4 days until next milestone

First Posted

Study publicly available on registry

February 5, 2021

Completed
24 days until next milestone

Study Start

First participant enrolled

March 1, 2021

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2022

Completed
Last Updated

May 14, 2021

Status Verified

May 1, 2021

Enrollment Period

1 year

First QC Date

February 1, 2021

Last Update Submit

May 11, 2021

Conditions

Outcome Measures

Primary Outcomes (4)

  • Change in the Patient Health Questionnaire-9 (PHQ-9)

    Depression questionnaire. Scores range from 0 to 27. Lower scores indicate less depression.

    Up to 8 weeks post-intervention

  • Change in the Generalized Anxiety Disorder Screener-7 (GAD-7)

    Anxiety questionnaire. Total scores range from 0-21. Lower scores indicate less anxiety.

    Up to 8 weeks post-intervention

  • Change in the Short Warwick-Edinburgh Mental Well-being Scale

    Subjective Well-being questionnaire. Total scores range from 7 to 35. Higher values indicate higher well-being scores.

    Up to 8 weeks post-intervention

  • Change in items from the PERMA Profiler (positive emotion and negative emotion subscales).

    Well-being questionnaire with questions related to positive emotion, engagement, relationships, meaning, accomplishment, negative emotion, and health. Scores on each item range from 0 to 5. Lower scores indicate less well-being. We are using a shortened version of this questionnaire with 12 items. We have also modified the items to ask participants about their experiences over the past 48 hours. We predict that our intervention will produce changes in the positive emotion and negative emotion subscales. Each subscale consists of 3 items.

    Up to 8 weeks post-intervention

Secondary Outcomes (12)

  • Ratings on the Acceptability of Intervention Measure (AIM)

    Immediately after the intervention

  • Ability to Cope with COVID-19

    Up to 8 weeks post-intervention

  • Change in Secondary Control

    Up to 8 weeks post-intervention

  • Change in the Positive and Negative Affect Schedule

    Up to 8 weeks post-intervention

  • Perceived Utility Ratings

    Immediately after the intervention

  • +7 more secondary outcomes

Study Arms (2)

Common Elements Toolbox (COMET)

EXPERIMENTAL
Behavioral: The Common Elements Toolbox (COMET)

Wait-list control condition

NO INTERVENTION

Interventions

COMET is an online unguided self-help intervention that lasts approximately 60-80 minutes.

Common Elements Toolbox (COMET)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • At least 18 years old and a student at a participating university. Access to the internet.

You may not qualify if:

  • Cannot have participated in a previous version of COMET.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Pennsylvania

Philadelphia, Pennsylvania, 19104, United States

RECRUITING

MeSH Terms

Conditions

DepressionAnxiety Disorders

Condition Hierarchy (Ancestors)

Behavioral SymptomsBehaviorMental Disorders

Central Study Contacts

Akash Wasil, MA

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 1, 2021

First Posted

February 5, 2021

Study Start

March 1, 2021

Primary Completion

March 1, 2022

Study Completion

March 1, 2022

Last Updated

May 14, 2021

Record last verified: 2021-05

Locations