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NCT02629107 · ClinicalTrials.gov registry record
Functional Magnetic Resonance Imaging Sleep Study With Auditory Stimuli
A clinical trial of Normal Physiology, sponsored by National Institute of Neurological Disorders and Stroke (NINDS).
- Recruiting
- Registry status
- 2,378
- Enrollment target
- 1
- Study location
NCT02629107: Recruiting study of Normal Physiology, sponsored by National Institute of Neurological Disorders and Stroke (NINDS).
NCT02629107 is a study of Normal Physiology that is actively recruiting participants, run by National Institute of Neurological Disorders and Stroke (NINDS). The registered enrollment target is 2,378 participants, above the 1,197-participant average among 25 other Normal Physiology trials with a reported enrollment target (99% higher). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02629107, a study of Normal Physiology, is actively recruiting participants, sponsored by National Institute of Neurological Disorders and Stroke (NINDS).
- RECRUITING
- Registry status
- 2,378 participants
- Enrollment target
- 1
- Study location
Study Summary
Background: An electroencephalogram (EEG) measures the brain s electrical activity. EEG shows that the louder the sound needed to wake a person, the deeper the person s sleep. Researchers are using functional magnetic resonance imaging (fMRI) to study people during sleep so they can view brain activity in 3D. But they still need to correlate fMRI with sound thresholds, like the EEG. Objective: To measure brain activity during sleep using fMRI and EEG. Eligibility: Healthy people ages 18 34 who can sleep on their back for several hours. Design: Participants will be screened online about their sleep and general health. At a screening visit, participants will have: Physical exam Hearing exam MRI scan. A strong magnetic field and radio waves take pictures of the brain. Participants will lie down on a bed that slides into the scanner, which is shaped like a cylinder. Participants will wear an actigraph on their wrist that records their motor activity. Participants will follow a 2-week routine. This includes regular in-to-bed and out-of-bed times and limits on alcohol, caffeine, and nicotine. During the overnight visits, participants will have: Female subjects will have a urine pregnancy test. fMRI. A coil will be placed over the head. Participants will do tasks shown on a computer screen inside the scanner. EEG. Small electrodes on the scalp will record brain waves while sleeping or doing a task in the scanner. Participants will be asked to try to sleep while researchers collect fMRI and EEG data. Participants eyes will be monitored with a video camera. Headphones will deliver sounds to wake them up throughout the night. ...
Primary Outcome
Auditory arousal thresholds will allow us to define sleep depth behaviorally.
Conditions Studied
Study Locations (1)
Maryland
- National Institutes of Health Clinical Center - Bethesda
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 2,378 participants |
| Start Date | 2016-01-14 |
| Est. Completion | 2045-12-31 |
What NCT02629107 shows while recruiting
NCT02629107 is an observational study that tracks outcomes without assigning an intervention. Its 2,378 participants enrollment target places it among the larger protocols in the corpus, above the 1,197-participant average among 25 other Normal Physiology trials with a reported enrollment target (99% higher).
The record links to 1 condition, with Normal Physiology appearing as the primary indexed condition, and to 0 interventions.
NCT02629107 reports a single indexed study location in Maryland.
Frequently Asked Questions
What is clinical trial NCT02629107 about?
NCT02629107 is a clinical study titled "Functional Magnetic Resonance Imaging Sleep Study With Auditory Stimuli". Background: An electroencephalogram (EEG) measures the brain s electrical activity. EEG shows that the louder the sound needed to wake a person, the deeper the person s sleep. Researchers are using functional magnetic resonance imaging (fMRI) to study people during sleep so they can view brain acti...
What is the current status of trial NCT02629107?
This trial is currently recruiting. The enrollment target is 2,378 participants. The study started on 2016-01-14. Estimated completion is 2045-12-31.
What conditions does trial NCT02629107 study?
This clinical trial studies the following conditions: Normal Physiology.
Who is sponsoring clinical trial NCT02629107?
This trial is sponsored by National Institute of Neurological Disorders and Stroke (NINDS), which has 567 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT02629107 being conducted?
This trial has 1 study location across Maryland. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Where NCT02629107's enrollment target sits among peer trials
2,378 3rd of 25 higher than 23 of 25 other Normal Physiology trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Normal Physiology 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.
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