Impact of Strattera and Behavior Therapy on the Home and School Functioning of Children With ADHD

Completed · Phase 4

Conditions studied: Attention Deficit Hyperactivity Disorder

In brief

Background: Multiple studies have found Atomoxetine (Strattera) to be efficacious but there is only one published study specifically designed to evaluate its efficacy in school settings. In this 7 week placebo-controlled study, Atomoxetine (ATX) at mean dose of 1.3 mg/kg, significantly reduced teacher rated ADHD symptoms (Weiss et al., 2005). However, children are typically referred for treatment because of "real life" problems in functioning, not symptoms (Pelham, Fabiano, \& Massetti, 2005). While ATX has been found to produce functional improvements at home, the Weiss study found limited results in this area at school. Furthermore, almost no research has examined the effects of combining ATX and behavior therapy (BT). In the MTA, adding BT to stimulants improved teacher ratings of hyperactivity/impulsivity and increased the number of subjects reaching optimal response (Swanson et al., 2001). Therefore, it is possible that the addition of BT to ATX may improve functional performance in the classroom. The effects of combined therapy may be even larger for ATX as monotherapy with nonstimulants produces smaller effect sizes than with stimulants. Objective: The primary objective was to evaluate the effects of ATX alone and in combination with BT on the school functioning of 56 children ages 6-12 with ADHD. Outcomes were assessed using traditional symptoms measures as well as functional measures of academic and behavioral improvements in the classroom.

Key facts

Study ID

NCT00918567

Run by

State University of New York at Buffalo

People needed

56

Starts

2007-01-01

Expected to finish

2008-09-01

Last updated by the study team

2020-10-20

Who can join

Age: 6 and older, up to 12. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• meet DSM-IV diagnostic criteria for ADHD-combined type;
• estimated IQ of 75 or higher;
• agree to comply with the randomly assigned treatment condition;
• enrolled in full time school at first grade level or higher; AND
• have a primary teacher available to complete ratings for the entire study duration.

You may not qualify if…

• current or past history of seizures (not including benign febrile seizures) or other neurological disorders;
• physical conditions that preclude administration of Strattera or other medical illness that might confound study results or increase the safety risk to subjects exposed to study treatments (i.e. marked cardiac conduction delay, etc.);
• prior failed trial of Strattera defined as 3 weeks or more on a daily dose of Strattera of at least .8mg/kg or a documented inability to tolerate at least .8mg/kg/day;
• serious forms of psychopathology other than ADHD, such autism, bipolar disorder, schizophrenia or any other psychopathology requiring urgent treatment with psychotropic medication; OR
• children for whom discontinuation of their current psychotropic medication would represent a serious risk to themselves or others.
• The presence of Oppositional Defiant Disorder (ODD), Conduct Disorder (CD) or learning disabilities will not result in exclusion from the study as they are commonly occurring comorbidities that have not been found to moderate response to ADHD treatments (Jensen et al., 2001). Enrollment in special education services will also not be an exclusionary criteria as work by this research group has found that such services do not affect response to ADHD treatments (Niemic, Fabiano, Pelham, \& Fuller, 2002).

Where it is running

• Cennter for Children and Families — Buffalo, New York, United States

Full record on ClinicalTrials.gov

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