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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00280423
Other study ID # MAD103894
Secondary ID
Status Completed
Phase Phase 2
First received January 19, 2006
Last updated April 14, 2015
Start date January 2006
Est. completion date February 2007

Study information

Verified date April 2015
Source GlaxoSmithKline
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This study is designed to find the optimal (best) doses of GW679769 that could be given daily to promote sleep onset and maintain sleep during the night without significant next-day thinking impairment and drowsiness in subjects with primary insomnia.


Recruitment information / eligibility

Status Completed
Enrollment 342
Est. completion date February 2007
Est. primary completion date February 2007
Accepts healthy volunteers No
Gender All
Age group 18 Years to 64 Years
Eligibility Inclusion Criteria:

- Difficulty going to sleep and/or staying asleep for at least the past 3 months.

- Insomnia must result in significant distress or impairment in functioning at home, socially or at work.

- Otherwise good health with no significant or unstable medical disorder including psychiatric, neurological, endocrine, heart, lung or gastrointestinal disorders, drug/alcohol abuse, cognitive impairment, cancer or chronic pain conditions such as arthritis.

Exclusion Criteria:

- History of other sleep disorders such as sleep apnea or restless leg syndrome.

- Regular sleep habits, including bedtime between 9 PM and midnight.

- No nightshift/rotating shift work, frequent napping or planned travel across >2 time zones.

- Use of nicotine, caffeine and alcoholic products.

Study Design


Related Conditions & MeSH terms

  • Insomnia
  • Sleep Initiation and Maintenance Disorders

Intervention

Drug:
GW679769


Locations

Country Name City State
Canada GSK Investigational Site Calgary Alberta
Canada GSK Investigational Site Mississauga Ontario
Canada GSK Investigational Site Montreal Quebec
Canada GSK Investigational Site Niagara Falls Ontario
Canada GSK Investigational Site Parrry Sound Ontario
Canada GSK Investigational Site Sainte-Foy Quebec
Canada GSK Investigational Site Toronto Ontario
Canada GSK Investigational Site Toronto Ontario
Canada GSK Investigational Site Toronto Ontario
Canada GSK Investigational Site Toronto Ontario
United States GSK Investigational Site Atlanta Georgia
United States GSK Investigational Site Atlanta Georgia
United States GSK Investigational Site Austin Texas
United States GSK Investigational Site Beachwood Ohio
United States GSK Investigational Site Bellaire Texas
United States GSK Investigational Site Birmingham Alabama
United States GSK Investigational Site Burbank California
United States GSK Investigational Site Chicago Illinois
United States GSK Investigational Site Chicago Illinois
United States GSK Investigational Site Chicago Illinois
United States GSK Investigational Site Cincinnati Ohio
United States GSK Investigational Site Cincinnati Ohio
United States GSK Investigational Site Clarks Summit Pennsylvania
United States GSK Investigational Site Clementon New Jersey
United States GSK Investigational Site Cleveland Ohio
United States GSK Investigational Site Columbia South Carolina
United States GSK Investigational Site Crestview Hills Kentucky
United States GSK Investigational Site Dallas Texas
United States GSK Investigational Site Deland Florida
United States GSK Investigational Site Delray Beach Florida
United States GSK Investigational Site Duncansville Pennsylvania
United States GSK Investigational Site Durham North Carolina
United States GSK Investigational Site Gainesville Georgia
United States GSK Investigational Site Gallipolis Ohio
United States GSK Investigational Site Gresham Oregon
United States GSK Investigational Site Hallandale Beach Florida
United States GSK Investigational Site Hattiesburg Mississippi
United States GSK Investigational Site Hinesville Georgia
United States GSK Investigational Site Houston Texas
United States GSK Investigational Site Huntington Beach California
United States GSK Investigational Site Irvine California
United States GSK Investigational Site Largo Florida
United States GSK Investigational Site Las Vegas Nevada
United States GSK Investigational Site Little Rock Arkansas
United States GSK Investigational Site Los Angeles California
United States GSK Investigational Site Macon Georgia
United States GSK Investigational Site Miami Florida
United States GSK Investigational Site Miami Florida
United States GSK Investigational Site Miami Florida
United States GSK Investigational Site National City California
United States GSK Investigational Site Newton Massachusetts
United States GSK Investigational Site Norwalk Connecticut
United States GSK Investigational Site Oklahoma City Oklahoma
United States GSK Investigational Site Overland Park Kansas
United States GSK Investigational Site Pembroke Pines Florida
United States GSK Investigational Site Phoenix Arizona
United States GSK Investigational Site Plano Texas
United States GSK Investigational Site Rockville Maryland
United States GSK Investigational Site Salisbury North Carolina
United States GSK Investigational Site Salt Lake City Utah
United States GSK Investigational Site San Diego California
United States GSK Investigational Site San Diego California
United States GSK Investigational Site San Diego California
United States GSK Investigational Site San Francisco California
United States GSK Investigational Site Santa Rosa California
United States GSK Investigational Site Stockbridge Georgia
United States GSK Investigational Site Troy Michigan
United States GSK Investigational Site Tucson Arizona
United States GSK Investigational Site Warwick Rhode Island
United States GSK Investigational Site West Seneca New York
United States GSK Investigational Site Winston-Salem North Carolina

Sponsors (1)

Lead Sponsor Collaborator
GlaxoSmithKline

Countries where clinical trial is conducted

United States,  Canada, 

Outcome

Type Measure Description Time frame Safety issue
Primary Comparison of GW679769 and placebo on the time needed to fall asleep at bedtime on Nights 1/2, 13/14 and 27/28 of treatment, as assessed by electroencephalography and other physiological changes during sleep. 28 Days
Secondary Comparison of GW679769 and placebo effects on sleep maintenance and duration on Nights 1/2, 13/14 and 27/28 of treatment, as assessed by electroencephalography and subject diaries, and on next-day memory, alertness and physical coordination. 28 Days
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