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A randomized controlled trial of patients with obsessive-compulsive disorder: A functional magnetic resonance imaging study

A randomized controlled trial of patients with obsessive-compulsive disorder: A functional magnetic resonance imaging study - A functional MRI study of patients with OCD

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000001726
Enrollment
45
Registered
2009-02-22
Start date
2001-08-01
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

obsessive-compulsive disorder(OCD)

Interventions

Fluvoxamine, up to a dose of 200mg/day, Autogenic Training (a psychological placebo), once a week for 12 weeks pill placebo behavior therapy, once a week for 12 weeks pill placebo Autogenic Train

Sponsors

Kyushu University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Inclusion criteria for patients were aged from 18 to 60 years old and primary OCD diagnosis that was confirmed by the psychosis subsection of the structured clinical interview of DSM-IV.

Exclusion criteria

Exclusion criteria: comorbid axis I diagnosis neurological disorder head injury serious medical condition history of drug/alcohol addiction a total y-BOCS score lower than 16 a HDRS score more than 18 points a total IQ of less than 80

Design outcomes

Primary

MeasureTime frame
Yale-Brown Obsessive Compulsive Scale (Y-BOCS) (after the 12-week treatment) functional activation maps (before and after treatment) Neuropsychological tests (attention, executive function, memory)

Secondary

MeasureTime frame
Hamilton Depressive Rating Scale (HDRS) State-Trait Anxiety Inventory (STAI) (after the 12-week treatment)

Countries

Japan

Contacts

Public ContactTomohiro Nakao

Graduate School of Medical Sciences, Kyushu University Department of Neuropsychiatry

Outcome results

None listed

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