Study on imaging parameters in CSF flow rate measurement method using Phase-Contrast.

Study on imaging parameters in CSF flow rate measurement method using Phase-Contrast. - Study on imaging parameters in CSF flow rate measurement method using Phase-Contrast.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000009681

Enrollment

Registered

2013-01-07

Start date

2012-10-01

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

Cervical myelopathy Arnold-Chiari malformation

Interventions

Done by changing the encoding settings for shooting speed for proper quantitative measurement.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Healthy adult cooperator. 2.Written informed consent.

Exclusion criteria

Exclusion criteria: 1.Those who have symptoms such as pain and numbness. 2.Those who have the possibility of -pregnancy during pregnancy. 3.Those who have claustrophobia. 4.Those who are judged that have merged the mental disease or the neurological manifestation and the participation in an examination is difficult.

Design outcomes

Primary

Measure	Time frame
Velocity encoding(VENC) setting reasonable at the time of imaging.	—

Secondary

Measure	Time frame
Relation between a measurement (analysis) part and the flow velocity Relation between age and the flow velocity. Relation between a collection section. and the flow velocity.	—

Countries

Japan

Contacts

Public ContactAtsushi Nagai

Saitama Medical Center Department of Radiology, Central

a_nagai@sitama-med.ac.jp0492-28-3400

Outcome results

None listed

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