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NCT02270528 · ClinicalTrials.gov registry record · NA
Acute Effects of High Intensity Interval Exercise on Executive Function
A NA study, sponsored by Virginia Commonwealth University.
- Completed
- Registry status
- NA
- Development phase
- 16
- Enrollment target
NCT02270528: Completed NA study, sponsored by Virginia Commonwealth University.
NCT02270528 is a NA study that has completed, run by Virginia Commonwealth University. The registered enrollment target is 16 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02270528, a NA study, has completed, sponsored by Virginia Commonwealth University.
- COMPLETED
- Registry status
- NA
- Development phase
- 16 participants
- Enrollment target
Study Summary
This study will examine the acute effects of high intensity interval ergometry on peripheral concentrations of lactate and hydrogen ions, as well as cognitive function. Approximately 60 healthy, college-aged males will participate in the Wisconsin Card Sorting Task (WCST), a measure of executive function, two times over a span of two weeks. Prior to the WCST, participants will complete either a warm-up, a warm-up and high intensity interval exercise, or a stationary period. Changes in lactate, pH, and WCST score will be evaluated between and within groups in relation to the presence of the high intensity exercise stimulus.
Primary Outcome
Lactate is known to increase during exercise. At each time frame, \~15mL of blood will be sampled from a subject via intravenous catheter. From this sample, blood will be analyzed for lactate using a YSI2300.
Interventions
- BEHAVIORAL Exercise
- BEHAVIORAL Cognitive Task
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 16 participants |
| Start Date | 2014-10 |
| Est. Completion | 2018-07 |
| Phase | NA |
What the finished NCT02270528 record still lists
NCT02270528 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 16 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 2 interventions - of which Exercise is the first listed.
NCT02270528 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02270528 about?
NCT02270528 is a clinical study titled "Acute Effects of High Intensity Interval Exercise on Executive Function". This study will examine the acute effects of high intensity interval ergometry on peripheral concentrations of lactate and hydrogen ions, as well as cognitive function. Approximately 60 healthy, college-aged males will participate in the Wisconsin Card Sorting Task (WCST), a measure of executive fun...
What is the current status of trial NCT02270528?
This trial is currently completed. It is a NA study. The enrollment target is 16 participants. The study started on 2014-10. Estimated completion is 2018-07.
What interventions are being tested in trial NCT02270528?
The interventions under investigation include: Exercise (BEHAVIORAL), Cognitive Task (BEHAVIORAL).
Who is sponsoring clinical trial NCT02270528?
This trial is sponsored by Virginia Commonwealth University, which has 558 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02270528's enrollment target sits among peer trials
16 1871st of 2000 higher than 120 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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