Unique ID issued by UMIN | UMIN000001726 |
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Receipt number | R000002075 |
Scientific Title | A randomized controlled trial of patients with obsessive-compulsive disorder: A functional magnetic resonance imaging study |
Date of disclosure of the study information | 2009/02/22 |
Last modified on | 2009/02/22 16:42:45 |
A randomized controlled trial of patients with obsessive-compulsive disorder: A functional magnetic resonance imaging study
A functional MRI study of patients with OCD
A randomized controlled trial of patients with obsessive-compulsive disorder: A functional magnetic resonance imaging study
A functional MRI study of patients with OCD
Japan |
obsessive-compulsive disorder(OCD)
Psychiatry |
Others
NO
To investigate the effect of behavior therapy and fluvoxamine in patients with OCD, using functional MRI
Efficacy
Confirmatory
Explanatory
Not applicable
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)
Hamilton Depressive Rating Scale (HDRS)
State-Trait Anxiety Inventory (STAI)
(after the 12-week treatment)
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
No treatment
NO
NO
Institution is not considered as adjustment factor.
NO
Central registration
3
Treatment
Medicine | Behavior,custom |
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 Training (a psychological placebo), once a week
for 12 weeks
18 | years-old | <= |
60 | years-old | >= |
Male and Female
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.
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
45
1st name | |
Middle name | |
Last name | Shigenobu Kanba |
Graduate School of Medical Sciences, Kyushu University
Department of Neuropsychiatry
3-1-1 Maidashi Higashi-ku, Fukuoka, Japan
1st name | |
Middle name | |
Last name | Tomohiro Nakao |
Graduate School of Medical Sciences, Kyushu University
Department of Neuropsychiatry
3-1-1 Maidashi Higashi-ku, Fukuoka, Japan
Kyushu University
the Japanese Ministry of Education, Culture, Sports, Science and Technology
Japan
NO
2009 | Year | 02 | Month | 22 | Day |
Published
Nakao T, Nakagawa A, Yoshiura T, Nakatani E, Nabeyama M, Yoshizato C, et al. (2005): Brain activation of patients with obsessive-compulsive disorder during neuropsychological and symptom provocation tasks before and after symptom improvement: a functional magnetic resonance imaging study. Biological psychiatry. 57:901-910.
Nakao T, Nakagawa A, Yoshiura T, Nakatani E, Nabeyama M, Yoshizato C, et al. (2005): A functional MRI comparison of patients with obsessive-compulsive disorder and normal controls during a Chinese character Stroop task. Psychiatry research. 139:101-114.
Nakatani E, Nakagawa A, Nakao T, Yoshizato C, Nabeyama M, Kudo A, et al. (2005): A randomized controlled trial of Japanese patients with obsessive-compulsive disorder--effectiveness of behavior therapy and fluvoxamine. Psychotherapy and psychosomatics. 74:269-276.
Nabeyama M, Nakagawa A, Yoshiura T, Nakao T, Nakatani E, Togao O, et al. (2008): Functional MRI study of brain activation alterations in patients with obsessive-compulsive disorder after symptom improvement. Psychiatry research. 163:236-247.
Completed
2001 | Year | 08 | Month | 06 | Day |
2001 | Year | 08 | Month | 01 | Day |
2007 | Year | 08 | Month | 01 | Day |
2009 | Year | 02 | Month | 01 | Day |
2009 | Year | 02 | Month | 01 | Day |
2009 | Year | 02 | Month | 01 | Day |
2009 | Year | 02 | Month | 22 | Day |
2009 | Year | 02 | Month | 22 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000002075
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