Inuniv and Working Memory



Status:Completed
Conditions:Neurology, Psychiatric
Therapuetic Areas:Neurology, Psychiatry / Psychology
Healthy:No
Age Range:8 - 12
Updated:5/5/2014
Start Date:July 2010
End Date:September 2013
Contact:Lori A Schweickert, MD
Email:schweickert@3cfs.com
Phone:919 677-0101

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Phase 4 Study of the Effect of Extended Release Guanfacine on Working Memory in Children With ADHD

Minimum 24 subjects aged 8-12 with a diagnosis of ADHD will be prescribed extended release
guanfacine (Intuniv) to assess impact, if any, on working memory. Pre and post testing
using a standardized battery of tests for effect on symptoms of ADHD and working memory will
be administered and assessed.


Inclusion Criteria:

1.Meet DSM-IV criteria for ADHD, combined, inattentive, or hyperactive/impulsive subtype,
as evidenced by minimum score of 24 on the ADHD-RS-IV at baseline

- 2 Outpatient status

- 3. Age 8-12 (inclusive) at baseline

- 4. Males or Pre-menarchal females

- 5. English-speaking parent and subject

- 6. If on stimulant medication, has demonstrated sub-optimal response to treatment ad
is willing to be washed out (discontinued) from stimulant

- 7. Intellectual capacity to provide assent, as deemed by the Principal Investigator

- 8. No known cardiac history, including bradycardia, heart block, syncope or
tachycardia

- 9. No known history of hypotension or hypotension at baseline

- 10. Willing to provide informed consent/ assent per IRB protocol

Exclusion Criteria:

- • 1.Meet DSM-IV criteria for ADHD, combined, inattentive, or hyperactive/impulsive
subtype, as evidenced by minimum score of 24 on the ADHD-RS-IV at baseline

- 2 Outpatient status

- 3. Age 8-12 (inclusive) at baseline

- 4. Males or Pre-menarchal females

- 5. English-speaking parent and subject

- 6. If on stimulant medication, has demonstrated sub-optimal response to
treatment ad is willing to be washed out (discontinued) from stimulant

- 7. Intellectual capacity to provide assent, as deemed by the Principal
Investigator

- 8. No known cardiac history, including bradycardia, heart block, syncope or or
tachycardia

- 9. No known history of hypotension or hypotension at baseline

- 10. Willing to provide informed consent/ assent per IRB protocol 11. No history
of hepatic or renal impairment
We found this trial at
1
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Cary, North Carolina 27513
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Cary, NC
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