Homeostatic Sleep Regulation in Older Persons - Tabular View

This Tabular View shows the required WHO registration data elements as marked by ^†

Tracking Information

First Received Date ^†

October 24, 2007

Last Updated Date

May 28, 2008

Start Date ^†

September 1999

Current Primary Outcome Measures ^†

Total Sleep Time [ Time Frame: During inpatient study ]

Original Primary Outcome Measures ^†

Same as current

Change History

Complete list of historical versions of study NCT00601445 on ClinicalTrials.gov Archive Site

Current Secondary Outcome Measures ^†

Original Secondary Outcome Measures ^†

Descriptive Information

Brief Title ^†

Homeostatic Sleep Regulation in Older Persons

Official Title ^†

Homeostatic Sleep Regulation in Older Persons

Brief Summary

The purpose of this study is to test the hypothesis that sleep homeostasis, also known as sleep pressure or sleep drive, is different in healthy older and younger individuals.

Detailed Description

This was an inpatient study of healthy individuals to determine whether homeostatic "sleep drive" effects on sleep change with healthy aging.

Sleep, performance, and mood were studied on individuals sleeping different lengths of time and during wake periods of different durations.

Study Phase

Study Type ^†

Interventional

Study Design ^†

Basic Science, Randomized, Open Label, Parallel Assignment

Condition ^†

Healthy
Aging

Intervention ^†

Behavioral: Amount of sleep and wake

Study Arms / Comparison Groups

Publications *

* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.

Recruitment Information

Recruitment Status ^†

Completed

Estimated Enrollment ^†

Completion Date

March 2004

Primary Completion Date

Eligibility Criteria ^†

Inclusion Criteria:

Ages 18-30 and 60-85 years
Healthy

Exclusion Criteria:

Any medications
Sleep Disorder

Gender

Both

Ages

18 Years to 85 Years

Accepts Healthy Volunteers

Yes

Contacts ^††

Location Countries ^†

United States

Expanded Access Status

Administrative Information

NCT ID ^†

NCT00601445

Responsible Party

Secondary IDs ^††

P01-AG009975 - Project 4

Study Sponsor ^†

National Institute on Aging (NIA)

Collaborators ^††

Brigham and Women's Hospital

Investigators ^†

Principal Investigator:

Elizabeth B Klerman, MD, PhD

Brigham and Women's Hospital

Information Provided By

National Institute on Aging (NIA)

Verification Date

May 2008

^† Required WHO trial registration data element.
^†† WHO trial registration data element that is required only if it exists.