NCT00001664

Brief Summary

The purpose of this study is to assist training doctors about different diseases of the nervous system affecting sleep. Patients selected to participate in this study will have any of a variety of sleep disorders. They will undergo several tests including an overnight recording of brain activity, eye movement, leg movement, breathing, heart rate, and other measures. Results of these tests will be used to better understand diseases causing sleep disorders and may be used to develop better treatments for them.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
83

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Dec 1996

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 4, 1996

Completed
2.9 years until next milestone

First Submitted

Initial submission to the registry

November 3, 1999

Completed
1 day until next milestone

First Posted

Study publicly available on registry

November 4, 1999

Completed
11.8 years until next milestone

Study Completion

Last participant's last visit for all outcomes

September 7, 2011

Completed
Last Updated

July 2, 2017

Status Verified

September 7, 2011

First QC Date

November 3, 1999

Last Update Submit

June 30, 2017

Conditions

HypersomniaNarcolepsyNervous System DiseaseSleep Disorder

Keywords

NarcolepsyPolysomnographyMultiple Sleep Latency TestSleep DisordersHypersomniaPeriodic Leg Movements

Eligibility Criteria

Age5 Years+
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • Patients 5 years of age and older, with the following referring diagnoses:
  • Narcolepsy
  • Hypersomnia
  • REM behavior disorder
  • Frontal nocturnal dystonia
  • Restless legs syndrome
  • Insomnia
  • Parasomnia
  • Nocturnal epileptic seizure
  • Nocturnal movement disorder
  • Sleep-related diagnostic dilemma
  • Sleep apnea associated with neurological disorders
  • Patients who are ambulatory and who are able to comply with the study procedures.
  • Patients who are able to understand and sign the informed consent. (Parent or guardian for minors).

You may not qualify if:

  • Patients who have been diagnosed with acute and progressive neurological disorders.
  • Patients who are unable to comply with the study procedures and require other than standard care.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

National Institutes of Health Clinical Center, 9000 Rockville Pike

Bethesda, Maryland, 20892, United States

Location

MeSH Terms

Conditions

Disorders of Excessive SomnolenceNarcolepsyNervous System DiseasesSleep Wake Disorders

Condition Hierarchy (Ancestors)

Sleep Disorders, IntrinsicDyssomniasMental DisordersNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and Symptoms

Study Design

Study Type
observational
Sponsor Type
NIH

Study Record Dates

First Submitted

November 3, 1999

First Posted

November 4, 1999

Study Start

December 4, 1996

Study Completion

September 7, 2011

Last Updated

July 2, 2017

Record last verified: 2011-09-07

Locations

US(1)