Efficacy, Safety, and Tolerability of Ambien (Zolpidem) in the Treatment of Children Ages 6 to 17 With Attention Deficit Hyperactivity Disorder (ADHD)-Associated Insomnia

Study Overview
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Brief Summary
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There has been an increased interest in the association between ADHD and sleep disorders over the past years. A high incidence of sleep disturbance, ranging from 10% to 70%, has been identified in ADHD children regardless of whether or not they are receiving stimulant therapy. This study will assess the safety and efficacy of zolpidem in children with ADHD associated insomnia.

Detailed Description
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The study is being conducted in the United States. It consists of 3 segments: Segment A: 2 to 21 day screening period Segment B: 8-week double-blind treatment period Segment C: 1-week follow-up period Subjects will have a polysomnography in a sleep lab two times during the study (at baseline and between visit 4-5) and also be required to wear an actigraphy monitoring tool. There will be several questionnaires completed throughout the study: CGI-child, CGI-parent/legal guardian, ADHD Rating Scale-IV, and the Pediatric Daytime Sleepiness Scale.

Official Title
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Efficacy, Safety and Tolerability of Zolpidem in the Treatment of Children Aged 6 to 17 Years With ADHD-Associated Insomnia. A Multicentre, Randomized, Double-Blind, Placebo-Controlled Study

Conditions
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Attention Deficit Hyperactivity Disorder

Intervention / Treatment
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* Drug: Zolpidem (SL800750)


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Male or female between the ages of 6 and 17 years, inclusive Children with diagnosed ADHD (as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition, Text Revision [DSM-IV-TR] criteria) Complaint of childhood insomnia as defined by repeated difficulty with sleep initiation or consolidation that occurs despite adequate age, appropriate time, and opportunity for sleep The sleep disturbance must not be attributable to either the direct physiologic effect of drug abuse or misuse of a prescribed medication. Subjects should be stabilized on all long-term therapy, including treatment of ADHD, for at least one month prior to study entry. Subjects, if females of childbearing potential (as determined by the initiation of menses), must have confirmed negative pregnancy test prior to randomization and be using a recognized effective method of birth control (oral, implant, depot or transdermal oestroprogestatives, intrauterine device, double-barrier with spermicide). Abstinence is an acceptable method of birth control for this study. Exclusion Criteria: Mental retardation Autistic spectrum disorder A history of sleep apnea A history of bipolar disorder, conduct disorder, major depression, or generalized anxiety disorder (not obsessive compulsive disorder), as determined by clinical interview and DSM-IV-TR criteria Current history of substance abuse/dependence Known hypersensitivity to zolpidem or previous adverse experience with zolpidem Pregnant or breast-feeding Current use of hypnotics, antihistamines, melatonin, herbal products, or other sleep aids

Ages Eligible for Study
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Minimum Age: 6 Years
Maximum Age: 17 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double


Arms and Interventions

| Intervention/Treatment |
| --- |
|Drug: Zolpidem (SL800750)|nan|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Latency to persistent sleep (LPS) measured by polysomnography |  |  | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Clinical Global Impression (CGI) Severity and Global Improvement item scores (from child and parent/legal guardian scales) |  |  | 
| Actigraphy measures of sleep characteristics |  |  | 
| ADHD Rating Scale-IV |  |  | 
| School tardiness/Attendance Reports |  |  | 
| Adverse events |  |  | 
| PE, lab |  |  | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Child Psychology, Pediatric Psychology, Insomnia, Sleeplessness