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Name:
UMIN ID:

Recruitment status Completed
Unique ID issued by UMIN UMIN000004357
Receipt No. R000004981
Scientific Title Regional difference in dopamine D2 receptor occupancy by aripiprazole in humans: a positron emission tomography study.
Date of disclosure of the study information 2010/10/12
Last modified on 2011/09/07

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Basic information
Public title Regional difference in dopamine D2 receptor occupancy by aripiprazole in humans: a positron emission tomography study.
Acronym Regional difference in dopamine D2 receptor occupancy by aripiprazole in humans: a positron emission tomography study.
Scientific Title Regional difference in dopamine D2 receptor occupancy by aripiprazole in humans: a positron emission tomography study.
Scientific Title:Acronym Regional difference in dopamine D2 receptor occupancy by aripiprazole in humans: a positron emission tomography study.
Region
Japan

Condition
Condition healthy male adults
Classification by specialty
Not applicable
Classification by malignancy Others
Genomic information NO

Objectives
Narrative objectives1 The purpose of this study is to examine the regional difference of D2 receptor occupancy by aripiprazole using positron emission tomography in healthy male adults
Basic objectives2 Pharmacokinetics
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase

Assessment
Primary outcomes Regional difference of D2 receptor occupancy by aripiprazole using [11C]raclopride and [11C]FLB457.
Key secondary outcomes

Base
Study type Interventional

Study design
Basic design Single arm
Randomization Non-randomized
Randomization unit
Blinding Open -no one is blinded
Control Uncontrolled
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms 1
Purpose of intervention Diagnosis
Type of intervention
Medicine
Interventions/Control_1 Injection of [11C]racropride and [11C]FLB457 intravenously for PET scan before and after administration of aripirazole. The dosage of aripiprazole is 6mg.
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit
20 years-old <=
Age-upper limit
40 years-old >
Gender Male
Key inclusion criteria Healthy male subjects who have the ability to provide informed consent
Key exclusion criteria -Psychiatric disorders including drug dependence
-Serious medical illness
Target sample size 15

Research contact person
Name of lead principal investigator
1st name
Middle name
Last name Hiroshi Ito
Organization National Institute of Radiological Sciences
Division name Clinical Neuroimaging Team, Molecular Neuroimaging Group, Molecular Imaging Center
Zip code
Address 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, JAPAN
TEL 043-206-3251
Email

Public contact
Name of contact person
1st name
Middle name
Last name
Organization National Institute of Radiological Sciences
Division name Clinical Neuroimaging Team, Molecular Neuroimaging Group, Molecular Imaging Center
Zip code
Address 4-9-1 Anagawa, Inage-ku, Chiba 263-8555, JAPAN
TEL 043-206-3251
Homepage URL
Email

Sponsor
Institute Molecular Imaging Center, National Institute of Radiological Sciences
Institute
Department

Funding Source
Organization National Institute of Radiological Sciences
Organization
Division
Category of Funding Organization Self funding
Nationality of Funding Organization Japan

Other related organizations
Co-sponsor
Name of secondary funder(s)

IRB Contact (For public release)
Organization
Address
Tel
Email

Secondary IDs
Secondary IDs NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions 独立行政法人 放射線医学総合研究所
National Institute of Radiological Sciences

Other administrative information
Date of disclosure of the study information
2010 Year 10 Month 12 Day

Related information
URL releasing protocol
Publication of results Unpublished

Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description

Progress
Recruitment status Completed
Date of protocol fixation
2010 Year 06 Month 14 Day
Date of IRB
Anticipated trial start date
2010 Year 09 Month 01 Day
Last follow-up date
2011 Year 07 Month 01 Day
Date of closure to data entry
2011 Year 07 Month 01 Day
Date trial data considered complete
2011 Year 07 Month 01 Day
Date analysis concluded
2011 Year 07 Month 01 Day

Other
Other related information

Management information
Registered date
2010 Year 10 Month 07 Day
Last modified on
2011 Year 09 Month 07 Day


Link to view the page
URL(English) https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000004981

Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name


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