Try our beta test site
IMPORTANT: Listing of a study on this site does not reflect endorsement by the National Institutes of Health. Talk with a trusted healthcare professional before volunteering for a study. Read more...

Zolpidem (Myslee) Post Marketing Study in Adolescent Patients With Insomnia - Evaluation With Polysomnography

This study has been completed.
Information provided by (Responsible Party):
Astellas Pharma Inc Identifier:
First received: April 2, 2008
Last updated: February 15, 2017
Last verified: February 2017
To evaluate the efficacy of zolpidem for adolescent insomniacs with polysomnography

Condition Intervention Phase
Sleep Initiation and Maintenance Disorders
Drug: zolpidem
Phase 4

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: Participant
Primary Purpose: Treatment
Official Title: Single Blind, Multi-center, Post Marketing Clinical Study of Zolpidem (Myslee) in Adolescent Patients With Insomnia - Evaluation With Polysomnography

Resource links provided by NLM:

Further study details as provided by Astellas Pharma Inc:

Primary Outcome Measures:
  • Sleep latency [ Time Frame: 2 days ]

Secondary Outcome Measures:
  • Total hours of sleep [ Time Frame: 2 days ]
  • Frequency of intermediate awaking [ Time Frame: 2 days ]
  • Time of intermediate awaking [ Time Frame: 2 days ]
  • Patient impression [ Time Frame: 2 days ]

Enrollment: 11
Study Start Date: November 2006
Study Completion Date: March 2010
Primary Completion Date: March 2010 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1
Patients will receive placebo in one part and zolpidem in the other part
Drug: zolpidem
Other Name: Myslee

Detailed Description:
The study consists of two parts. All patients will receive placebo in one part and Zolpidem in the other part in a single blind manner. Efficacy will be measured with polysomnography .

Ages Eligible for Study:   12 Years to 18 Years   (Child, Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Patients diagnosed as having nonorganic insomnia of nonorganic sleep disorder in ICD10

Exclusion Criteria:

  • Patients with schizophrenia or manic-depressive illness
  • Patients with insomnia caused by physical diseases
  • Patients having a history of hypersensitivity to zolpidem
  • Patients with attention-deficit hyperactivity disorder
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00653562

Kansai, Japan
Kantou, Japan
Kyusyu, Japan
Touhoku, Japan
Sponsors and Collaborators
Astellas Pharma Inc
Study Chair: Use Central Contact Astellas Pharma Inc
  More Information

Additional Information:
Responsible Party: Astellas Pharma Inc Identifier: NCT00653562     History of Changes
Other Study ID Numbers: 6199-JC-0002
Study First Received: April 2, 2008
Last Updated: February 15, 2017

Keywords provided by Astellas Pharma Inc:
Sleep disorders

Additional relevant MeSH terms:
Sleep Initiation and Maintenance Disorders
Sleep Disorders, Intrinsic
Sleep Wake Disorders
Nervous System Diseases
Mental Disorders
Hypnotics and Sedatives
Central Nervous System Depressants
Physiological Effects of Drugs
GABA-A Receptor Agonists
GABA Agonists
GABA Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action processed this record on May 23, 2017