JRCT ID: jRCTs031230064
Registered date:01/06/2023
Time course changes of O-17 water in the brain
Basic Information
Recruitment status | Not Recruiting |
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Health condition(s) or Problem(s) studied | Dementia |
Date of first enrollment | 08/04/2024 |
Target sample size | 2 |
Countries of recruitment | |
Study type | Interventional |
Intervention(s) | MR imaging study with unapproved 0-17-labeled water |
Outcome(s)
Primary Outcome | Evaluation of O-17 MRI imaging of normal brain based on intravenous injection of O-17-labeled water |
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Secondary Outcome | 1) Evaluation and analysis method of O-17 MR images of each imaging area (brain, eye, lumbar spine, liver, gall bladder) after intravenous injection of O-17-labeled water 2) Safety of intravenous injection of O-17-labeled water 3) Comparison of O-17 labeled water distribution in O-17 MRI images obtained from each imaging area |
Key inclusion & exclusion criteria
Age minimum | >= 18age old |
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Age maximum | < 40age old |
Gender | Both |
Include criteria | 1.Healthy subject aged between 18 to 39 years old at informed consent 2.Subjects who weighs 60 kg or less 3.Subjects who provide written informed consent |
Exclude criteria | 1.Subjects with a history of illness or surgery related to the brain, eye, lumbar spine, liver, or gall bladder 2.Subjects who are ill-qualified for MRI examination 3.Subjects who are claustrophobic and nyctophobia 4.Subjects who have serious hypersensitivity to drugs |
Related Information
Primary Sponsor | Obata Takayuki |
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Secondary Sponsor | |
Source(s) of Monetary Support | Ministry of Education, Culture, Sports, Science and Technology |
Secondary ID(s) |
Contact
Public contact | |
Name | Takayuki Obata |
Address | 4-9-1 Anagawa Inage-ku Chiba-shi Chiba, Japan Chiba Japan 263-8555 |
Telephone | +81-43-206-3230 |
obata.takayuki@qst.go.jp | |
Affiliation | National Institutes for Quantum Science and Technology |
Scientific contact | |
Name | Takayuki Obata |
Address | 4-9-1 Anagawa Inage-ku Chiba-shi Chiba, Japan Chiba Japan 263-8555 |
Telephone | +81-43-206-3230 |
obata.takayuki@qst.go.jp | |
Affiliation | National Institutes for Quantum Science and Technology |