Study on the Utility of Qualitative and Quantitative Assessment Methods Using MR Neurography for Neurological Disorders

Evaluation of the Utility of Qualitative and Quantitative Assessment Using MR Neurography in Neurological Disorders and Neurogenic Tumors - MRN Assessment in Neurological Disorders

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000056088

Enrollment

394

Registered

2024-11-08

Start date

2024-10-29

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

Neurological Disorders, Neurogenic Tumors

Interventions

Acquire MR neurography images.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients at Keio University Hospital undergoing MRI examinations for neurological disorders and neurogenic tumors.

Exclusion criteria

Exclusion criteria: 1) Patients who have indicated that they do not consent to the use of their personal information in this study. 2) Patients for whom MRI examination continuation is expected to be difficult due to body movement. 3) Patients in whom image distortion in the target area is anticipated due to internal metal. 4) Patients for whom MRI examination is deemed contraindicated.

Design outcomes

Primary

Measure	Time frame
Quantitative assessment of neurological disorders and neurogenic tumors	—

Secondary

Measure	Time frame
Association between disease activity in neurological disorders, malignancy in neurogenic tumors, and quantitative values (T2 values and ADC values)	—

Countries

Japan

Contacts

Public ContactManabu Arai

Keio University School of Medicine Department of Radiology

marai@rad.med.keio.ac.jp03-3353-1211

Outcome results

None listed

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