Safety and Tolerability of SPD503 and Psychostimulants in Children and Adolescents Aged 6-17 With Attention-Deficit/Hyperactivity Disorder (ADHD)

• Status: Completed
• Trial end date: 2004-12-27
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to assess the safety and tolerability of administering SPD503 (Guanfacine hydrochloride) with psychostimulants (amphetamine or methylphenidate) for treatment of ADHD in children and adolescents aged 6-17

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Shire
• Treatments: Amphetamine; Guanfacine; Methylphenidate

Criteria

Inclusion Criteria:

• Subjects with a primary diagnosis of ADHD

• Subject on a stable dose of a psychostimulant approved for the treatment of ADHD for at least 1 month, with sub-optimal control in the Investigator's opinion

• Male or non-pregnant female subject who agrees to comply with any applicable contraceptive requirements

Exclusion Criteria:

• Subject has current uncontrolled comorbid psychiatric diagnosis (except ODD and mild anxiety) with significant symptoms

• History of seizure during the last 2 years

• Subject has any specific cardiac condition or family history of significant cardiac condition

• Subject is pregnant or lactating