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NCT00149747 · ClinicalTrials.gov registry record · Phase 2
The Effectiveness of Regular Exercise on Improving Sleep in Older Adults
A Phase 2 study, sponsored by Stanford University.
- Completed
- Registry status
- Phase 2
- Development phase
- 66
- Enrollment target
NCT00149747: Completed Phase 2 study, sponsored by Stanford University.
NCT00149747 is a Phase 2 study that has completed, run by Stanford University. The registered enrollment target is 66 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (50% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00149747, a Phase 2 study, has completed, sponsored by Stanford University.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 66 participants
- Enrollment target
Study Summary
This study will evaluate the effect of regular aerobic exercise on improving sleep in older adults with moderate difficulty sleeping.
Primary Outcome
Percent of total sleep time spent in Stage 2 sleep at 12 months after adjusting for baseline level of Stage 2 sleep (i.e., baseline value included as a covariate in regression models conducted).
Interventions
- BEHAVIORAL Moderate-Intensity Aerobic Physical Activity
- BEHAVIORAL Health Education Class
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 66 participants |
| Start Date | 1999-08 |
| Est. Completion | 2003-09 |
| Phase | Phase 2 |
What the finished NCT00149747 record still lists
NCT00149747 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 66 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (50% lower).
The record links to 0 conditions, and to 2 interventions - of which Moderate-Intensity Aerobic Physical Activity is the first listed.
NCT00149747 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00149747 about?
NCT00149747 is a clinical study titled "The Effectiveness of Regular Exercise on Improving Sleep in Older Adults". This study will evaluate the effect of regular aerobic exercise on improving sleep in older adults with moderate difficulty sleeping.
What is the current status of trial NCT00149747?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 66 participants. The study started on 1999-08. Estimated completion is 2003-09.
What interventions are being tested in trial NCT00149747?
The interventions under investigation include: Moderate-Intensity Aerobic Physical Activity (BEHAVIORAL), Health Education Class (BEHAVIORAL).
Who is sponsoring clinical trial NCT00149747?
This trial is sponsored by Stanford University, which has 1,744 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00149747's enrollment target sits among peer trials
66 975th of 2000 higher than 1,014 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 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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