UMIN ID: UMIN000043621
Registered date:16/03/2021
Effect of gravity on anatomical structures of the human body: evaluation using Upright CT
Basic Information
| Recruitment status | Recruiting |
|---|---|
| Health condition(s) or Problem(s) studied | 1. Healthy volunteers 2. Patients who may have a different symptom or an anatomical structure between upright and supine positions |
| Date of first enrollment | 2021/04/01 |
| Target sample size | 1200 |
| Countries of recruitment | Japan |
| Study type | Interventional |
| Intervention(s) | Conventional CT in the supine position Upright CT in the standing and sitting positions |
Outcome(s)
| Primary Outcome | Morphological parameters on images |
|---|---|
| Secondary Outcome |
Key inclusion & exclusion criteria
| Age minimum | 20years-old |
|---|---|
| Age maximum | Not applicable |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | 1. Subjects who do not provide written informed consent 2. Known or possible pregnancy 3. Claustrophobia 4. Subjects who are not able to undergo CT examination 5. In case of using iodine contrast agent, subjects with a history of allergy of iodine contrast agent, with asthma, or with impaired renal function |
Related Information
| Primary Sponsor | Keio University |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Japan Society for the Promotion of Science |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Yoshitake Yamada |
| Address | 35 Shinanomachi, Shinjuku-ku,Tokyo,160-8582, Japan 160-8582 |
| Telephone | 03-5363-3837(+81-3-5363-3837) |
| yamada@rad.med.keio.ac.jp | |
| Affiliation | Keio University School of Medicine Department of Radiology |
| scientific contact | |
| Name | Masahiro Jinzaki |
| Address | 35 Shinanomachi, Shinjuku-ku,Tokyo, 160-8582, Japan |
| Telephone | 03-3353-1977(+81-3-3353-1977) |
| jinzaki@rad.med.keio.ac.jp | |
| Affiliation | Keio University School of Medicine Department of Radiology |