Analysis of the Prevalence and Characteristics of Concomitant Sleep and Headache Disorders, and the Efficacy of CPAP Treatment for Headache Among Those Patients Diagnosed With Obstructive Sleep Apnea
Public ClinicalTrials.gov record NCT00520156. 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
Analysis of the Prevalence and Characteristics of Co-Morbid Sleep and Headache Disorders in Patients Being Evaluated at the WRAMC Sleep Disorders Laboratory, and the Efficacy of CPAP Treatment on Headache Burden in Obstructive Sleep Apnea Patients With a Co-Morbid Headache Disorder
Study identification
- NCT ID
- NCT00520156
- Recruitment status
- Not listed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Walter Reed Army Medical Center
- Federal
- Enrollment
- 600 participants
Conditions and interventions
Interventions
- Continuous positive airway pressure (CPAP) Device
Device
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2007
- Primary completion
- Not listed
- Completion
- Jul 31, 2008
- Last update posted
- Aug 22, 2007
2007 – 2008
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Walter Reed Army Medical Center | Washington D.C. | District of Columbia | 20307 | — |
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 NCT00520156, 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 Aug 22, 2007 · Synced Jul 22, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00520156 live on ClinicalTrials.gov.