Adult Normative Performance of the Quotient ADHD System

Completed

Conditions studied: ADHD

In brief

This study is being conducted to enhance and extend the clinical utility of the Quotient® ADHD System Adolescent and Adult Version Test by adding large numbers of well-screened controls to the existing Quotient® ADHD System database of adolescents and adults (ages 15-55).

Key facts

Study ID

NCT01308450

Run by

BioBehavioral Diagnostics Company

People needed

300

Starts

2011-03-01

Expected to finish

2011-06-01

Last updated by the study team

2013-11-27

Who can join

Age: 15 and older, up to 55. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Subjects are eligible for enrollment if they fulfill the following inclusion criteria:
• Male or Female
• Ages 15 to 55
• Un-medicated with medications known to affect ADHD or cognitive functioning
• Report of good physical health
• Able to understand test instructions and comply with testing
• Willing to give written informed consent and/or assent

You may not qualify if…

• History of diagnosis of ADHD
• History of known neurological disease or insult (e.g., head trauma with LOC, skull fracture, past or present migraine headaches, seizure disorders)
• Major Medical Disorders
• Past/present alcohol or substance abuse or dependence
• Current or past DSM-IV disorder, screened by the computerized SCID I \& II, and reviewed by investigator
• Any major medical or neurological condition that could affect motor activity or attention (e.g. Parkinson's, MS, dementia)
• Currently ill with cold/flu/infections which may compromise their ability to perform the computer task

Where it is running

• The Focus Center — Clinton, Utah, United States

Full record on ClinicalTrials.gov

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