In vivo dynamic MR imaging data analysis of the human eye to study peripapillary CSF signal changes in the optic nerve

In vivo dynamic MR imaging data analysis of the human eye to study peripapillary CSF signal changes in the optic nerve - In vivo dynamic MR imaging data analysis of the human eye to study peripapillary CSF signal changes in the optic nerve

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000053864

Enrollment

Registered

2024-03-14

Start date

2024-03-12

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

Normal volunteers

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: From June 2021 to September 2021, 1H-MR imaging will be performed in the clinical study "Intraocular aqueous humor dynamics measurements using O-17 stable isotope-labeled water in healthy adults" (jRCTs031210082), and consent for secondary use will be obtained from healthy subjects.

Exclusion criteria

Exclusion criteria: None

Design outcomes

Primary

Measure	Time frame
Dynamics of O-17 labeled water in peripapillary spinal fluid	—

Countries

Japan

Contacts

Public ContactTakayuki Obata

National Institutes for Quantum Science and Technology(QST) Department of Molecular Imaging and Theranostics, Institute for Quantum Medical Science

obata.takayuki@qst.go.jp043-206-3230

Outcome results