A Study to Evaluate Sleep Electroencephalogram (EEG) Features (Brain Activity While Sleeping) in Participants With Major Depressive Disorder (MDD)
Public ClinicalTrials.gov record NCT07258485. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Study to Evaluate Sleep Electroencephalogram (EEG) Features in Participants With Major Depressive Disorder (MDD)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to evaluate sleep in participants with Major Depressive Disorder with moderate to severe insomnia symptoms (MDDIS) or MDD with no or mild insomnia symptoms (non-MDDIS), using an at-home sleep Electroencephalogram (EEG; a device that records brain activity during sleep). The study also aims to examine the association between objective sleep EEG features (measured using devices) and subjective sleep measures (self-reported experiences, such as how a person feels about their sleep) in participants with MDDIS or non-MDDIS.
Study identification
- NCT ID
- NCT07258485
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 94 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years to 74 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 24, 2025 (Actual)
- Primary completion
- Jun 4, 2026 (Actual)
- Completion
- Jun 4, 2026 (Actual)
- Last update posted
- Jul 6, 2026
2025 – 2026
United States locations
- U.S. sites
- 23
- U.S. states
- 13
- U.S. cities
- 23
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| IMA Clinical Research PC 1 | Phoenix | Arizona | 85012 | — |
| Behavioral Research Specialists LLC | Glendale | California | 91206 | — |
| Inland Psychiatric Medical Group Inc | Temecula | California | 92591 | — |
| Pacific Clinical Research Medical Group | Upland | California | 91786 | — |
| Sunwise Clinical Research | Walnut Creek | California | 94596 | — |
| Velocity Clinical Research | Hallandale | Florida | 33009 | — |
| Wellness Research Center | Miami | Florida | 33135 | — |
| Meridian International Research | Miami Gardens | Florida | 33014 | — |
| Cenexel 1 | Tampa | Florida | 33613 | — |
| M3 Wake Research | Sandy Springs | Georgia | 30328 | — |
| Tekton Research Inc. | Suwanee | Georgia | 30024 | — |
| IMA Clinical Research PC | Chicago | Illinois | 60634 | — |
| Adams Clinical | Boston | Massachusetts | 02116 | — |
| Adams Clinical 5 | Watertown | Massachusetts | 02472 | — |
| Tekton Research Inc 1 | St Louis | Missouri | 63128 | — |
| M3 Wake Research 1 | Las Vegas | Nevada | 89146 | — |
| Adams Clinical 3 | New York | New York | 10029 | — |
| Adams Clinical 4 | The Bronx | New York | 10461 | — |
| Adams Clinical 1 | Philadelphia | Pennsylvania | 19104 | — |
| Adams Clinical 2 | DeSoto | Texas | 75115 | — |
| Alpine Research Organization | Clinton | Utah | 84015 | — |
| Inner Space Research LLC | Orem | Utah | 84058 | — |
| Northwest Clinical Research Center | Bellevue | Washington | 98007 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07258485, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 6, 2026 · Synced Oct 19, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07258485 live on ClinicalTrials.gov.