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NCT03306654 · ClinicalTrials.gov registry record · NA
Efficacy of Three Online Well-Being Programs to Improve Work-Related Outcomes
A NA study, sponsored by Happify.
- Completed
- Registry status
- NA
- Development phase
- 6,000
- Enrollment target
NCT03306654: Completed NA study, sponsored by Happify.
NCT03306654 is a NA study that has completed, run by Happify. The registered enrollment target is 6,000 participants, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (328% higher). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03306654, a NA study, has completed, sponsored by Happify.
- COMPLETED
- Registry status
- NA
- Development phase
- 6,000 participants
- Enrollment target
Study Summary
Participants will be randomly assigned between three well-being programs, and assessed with questionnaires before and after the 8-week program, as well as 1-month after the end of the program.
Primary Outcome
An 8-item subset of the HPQ focusing on job absenteeism and work quality. Participants will be asked to indicate how many times in the past week they missed part of/an entire work day due to problems with their physical or mental health, and to indicate how often in the past 7 days the quality of their work suffered (e.g., how often they found themselves not working as carefully as they should).
Interventions
- BEHAVIORAL Happify
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 6,000 participants |
| Start Date | 2017-10-24 |
| Est. Completion | 2018-03-14 |
| Phase | NA |
What the finished NCT03306654 record still lists
NCT03306654 is an interventional study that assigns participants to a tested intervention. Its 6,000 participants enrollment target places it among the larger protocols in the corpus, above the 1,403-participant average among 58,714 other NA trials with a reported enrollment target (328% higher).
The record links to 0 conditions, and to 1 intervention - of which Happify is the first listed.
NCT03306654 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03306654 about?
NCT03306654 is a clinical study titled "Efficacy of Three Online Well-Being Programs to Improve Work-Related Outcomes". Participants will be randomly assigned between three well-being programs, and assessed with questionnaires before and after the 8-week program, as well as 1-month after the end of the program.
What is the current status of trial NCT03306654?
This trial is currently completed. It is a NA study. The enrollment target is 6,000 participants. The study started on 2017-10-24. Estimated completion is 2018-03-14.
What interventions are being tested in trial NCT03306654?
The interventions under investigation include: Happify (BEHAVIORAL).
Who is sponsoring clinical trial NCT03306654?
This trial is sponsored by Happify, which has 6 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03306654's enrollment target sits among peer trials
6,000 22nd of 2000 higher than 1,977 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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