Examination of the utility of Continuous Performance test in the diagnosis of the adulthood Attention Deficit / Hyperactivity Disorder

Examination of the utility of Continuous Performance test in the diagnosis of the adulthood Attention Deficit / Hyperactivity Disorder - Examination of the utility of CPT in adult AD/HD

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004187

Enrollment

Registered

2010-09-15

Start date

2010-10-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Attention Deficit / Hyperactivity Disorder

Interventions

CPT was performed to 20 adulthood AD/HD patients.It was compared with the normal control group which matched age / sex with age / sex. Different CPT of two kinds of conditions is performed,one enforc

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: CAADID diagnostic criteria are used for the diagnosis of adult AD/HD Diagnostic criteria of DSM-IV-TR are used for the diagnosis of the adult PDD. Diagnostic criteria of DSM -IV-TR are used for the diagnosis of the schizophrenia. (M.I.N.I) was performed for a person younger than 50 years 20 years old or older, and the person who fell under no diagnosis was chosen by normal control group.

Exclusion criteria

Exclusion criteria: A person having a chronic internal medicine disease, a pregnant woman, the retardation of mental development are excluded by a subject.

Design outcomes

Primary

Measure	Time frame
Average Reaction time measured by CPT and coefficient of variation,Omission Error rate,Commision Error rate,	—

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026