A Classroom Study to Assess the Time of Onset of Vyvanse (Lisdexamfetamine Dimesylate) in Pediatric Subjects Aged 6-12 With Attention Deficit/Hyperactivity Disorder (ADHD)
NCT ID: NCT00500149
Last Updated: 2021-06-14
Study Results
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View full resultsBasic Information
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COMPLETED
PHASE3
129 participants
INTERVENTIONAL
2007-06-13
2007-12-05
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
QUADRUPLE
Study Groups
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1
Vyvanse (lisdexamfetamine dimesylate)
Following completion of the open-label dose optimization period and successful titration to an optimal dose of Vyvanse™, subjects will take their optimized dose of Vyvanse™ (30, 50 or 70 mg/day).
2
Placebo
Placebo
Interventions
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Vyvanse (lisdexamfetamine dimesylate)
Following completion of the open-label dose optimization period and successful titration to an optimal dose of Vyvanse™, subjects will take their optimized dose of Vyvanse™ (30, 50 or 70 mg/day).
Placebo
Placebo
Eligibility Criteria
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Inclusion Criteria
2. Females of Child-bearing Potential (FOCP) must have a negative serum beta Human Chorionic Gonadotropin (HCG) pregnancy test at Screening and a negative urine pregnancy test at Baseline and agree to comply with any applicable contraceptive requirements of the protocol.
3. Primary diagnosis of ADHD: combined sub-type or predominantly hyperactive impulsive sub-type based on a detailed psychiatric evaluation.
4. Subject has a baseline ADHD-RS-IV score ≥ 28.
5. Intelligent Quotient (IQ) score of 80 or above on the Kaufman Brief Intelligence Test (KBIT).
6. Subject must be able to complete at least the Basic Test of the PERMP assessment.
Exclusion Criteria
2. Subject has Conduct Disorder.
3. Subject has a documented allergy, hypersensitivity or intolerance to amphetamines.
4. Subject has failed to respond to one or more adequate courses (dose and duration) of amphetamine therapy.
5. The subject has a recent history (within the past 6 months) of suspected substance abuse or dependence disorder (excluding nicotine) in accordance with DSM-IV-TR criteria.
6. Subject weighs less than 50 pounds (22.7kg).
7. Subject is significantly overweight
8. Subject had a history of seizures during the last two years (exclusive of febrile seizures), a tic disorder, a current diagnosis and/or family history of Tourette's Disorder.
9. Subject has any reported history of abnormal thyroid function.
10. Subject has taken another investigational drug or taken part in a clinical trial within the last 30 days prior to Screening.
11. Subject has a known history of structural cardiac abnormality, as well as any other condition(s) that may affect cardiac performance.
12. Subject has a concurrent chronic or acute illness (such as severe allergic rhinitis or an infectious process requiring antibiotics), disability, or other condition that might confound the results of safety assessments
13. Subject is taking other medications that have central nervous system (CNS) effects or affect performance, such as sedating antihistamines and decongestant sympathomimetics (bronchodilators are not exclusionary).
14. The female subject is pregnant or lactating.
15. Subject is well controlled on their current ADHD medication with acceptable tolerability.
6 Years
12 Years
ALL
No
Sponsors
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Shire
INDUSTRY
Responsible Party
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Principal Investigators
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Study Director
Role: STUDY_DIRECTOR
Takeda
Locations
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Clinical Study Centers, LLC
Little Rock, Arkansas, United States
Univ. of CA, Irvine Child Development Center
Irvine, California, United States
Shire Clinical Research Site
Wildomar, California, United States
Vince and Associates Clinical Research
Overland Park, Kansas, United States
Center for Psychiatry & Behavioral Medicine Inc
Las Vegas, Nevada, United States
Duke Child & Family Study Center
Durham, North Carolina, United States
Duke University Medical Center
Durham, North Carolina, United States
Shire Clinical Research Site
Houston, Texas, United States
Shire Clinical Research Site
Lubbock, Texas, United States
Countries
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References
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Wigal SB, Kollins SH, Childress AC, Squires L; 311 Study Group. A 13-hour laboratory school study of lisdexamfetamine dimesylate in school-aged children with attention-deficit/hyperactivity disorder. Child Adolesc Psychiatry Ment Health. 2009 Jun 9;3(1):17. doi: 10.1186/1753-2000-3-17.
Wigal SB, Kollins SH, Childress AC, Adeyi B. Efficacy and tolerability of lisdexamfetamine dimesylate in children with attention-deficit/hyperactivity disorder: sex and age effects and effect size across the day. Child Adolesc Psychiatry Ment Health. 2010 Dec 14;4:32. doi: 10.1186/1753-2000-4-32.
Related Links
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FDA Recall Information
Other Identifiers
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SPD489-311
Identifier Type: -
Identifier Source: org_study_id
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