To explore both the neural basis of time estimation and the effect of cognitive -behavior therapy in obsessive compulsive disorder

To explore both the neural basis of time estimation and the effect of cognitive -behavior therapy in obsessive compulsive disorder - The time estimation and cognitive -behavior therapy in obsessive compulsive disorder

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022042

Enrollment

Registered

2016-04-24

Start date

2016-04-24

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

obsessive compulsive disorder

Interventions

Cognitive Behavioral therapy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Japanese patients with OCD were recruited. Diagnoses were made based on structured interviews conducted by trained psychiatrists using the Structured Clinical Interview for DSM-IV Patient Version (SCID-P).

Exclusion criteria

Exclusion criteria: There was a previous history of mental illness or substance abuse, the patient has pacemaker, other findings in terms with the aims of this study

Design outcomes

Primary

Measure	Time frame
The effect of CBT	—

Secondary

Measure	Time frame
Brain MRI , Neuropsychological tasks	—

Countries

Japan

Contacts

Public ContactNobuhiko Hashimoto

Nagoya City University Graduate School of Medical Sciences Department of Psychiatry and Cognitive-Behavioral Medicine

hashinobu@nifty.com052-853-8271

Outcome results

None listed

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