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NCT03720821 · ClinicalTrials.gov registry record · NA
Cognitive Flexibility Training for Persistent Pain: Neuroimaging Pilot (COFLEX-i)
A NA study, sponsored by Washington University School of Medicine.
- Completed
- Registry status
- NA
- Development phase
- 46
- Enrollment target
NCT03720821: Completed NA study, sponsored by Washington University School of Medicine.
NCT03720821 is a NA study that has completed, run by Washington University School of Medicine. The registered enrollment target is 46 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03720821, a NA study, has completed, sponsored by Washington University School of Medicine.
- COMPLETED
- Registry status
- NA
- Development phase
- 46 participants
- Enrollment target
Study Summary
To determine whether a 5-week computer-based cognitive training intervention results in changes in resting-state functional connectivity (rsFC) within the brain networks.
Primary Outcome
Changes in resting-state fMRI BOLD (blood oxygenation level dependent) signal before and after 5-week cognitive training, within the default mode, frontoparietal, and cingulo-opercular brain networks.
Interventions
- BEHAVIORAL Cognitive Training + fMRI
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 46 participants |
| Start Date | 2019-07-16 |
| Est. Completion | 2022-02-25 |
| Phase | NA |
What the finished NCT03720821 record still lists
NCT03720821 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 46 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 1 intervention - of which Cognitive Training + fMRI is the first listed.
NCT03720821 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03720821 about?
NCT03720821 is a clinical study titled "Cognitive Flexibility Training for Persistent Pain: Neuroimaging Pilot (COFLEX-i)". To determine whether a 5-week computer-based cognitive training intervention results in changes in resting-state functional connectivity (rsFC) within the brain networks.
What is the current status of trial NCT03720821?
This trial is currently completed. It is a NA study. The enrollment target is 46 participants. The study started on 2019-07-16. Estimated completion is 2022-02-25.
What interventions are being tested in trial NCT03720821?
The interventions under investigation include: Cognitive Training + fMRI (BEHAVIORAL).
Who is sponsoring clinical trial NCT03720821?
This trial is sponsored by Washington University School of Medicine, which has 1,502 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03720821's enrollment target sits among peer trials
46 1402nd of 2000 higher than 590 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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