Effect of cerebrospinal fluid area mask correction on 123I-FP-CIT SPECT images in idiopathic normal pressure hydrocephalus

Effect of cerebrospinal fluid area mask correction on 123I-FP-CIT SPECT images in idiopathic normal pressure hydrocephalus - Effect of cerebrospinal fluid area mask correction on 123I-FP-CIT SPECT images in idiopathic normal pressure hydrocephalus

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000044826

Enrollment

Registered

2021-07-11

Start date

2018-04-01

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

idiopathic normal pressure hydrocephalus

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)INPH patients tested for MRI and 123I-FP-CIT SPECT 2)Patients with ventricular enlargement with an Evans index of 0.3 or higher on MRI-FLAIR images.

Exclusion criteria

Exclusion criteria: 1)123I-FP-CIT SPECT image-affecting drugs, body movements during examination, organic disorders 2)Those who have withdrawn their consent

Design outcomes

Primary

Measure	Time frame
SBR with 123I-FP-CIT SPECT in patients with normal pressure hydrocephalus	—

Countries

Japan

Contacts

Public ContactMakoto Ohba

Yamagata University Hospital Department of Radiology

m-ohba@med.id.yamagata-u.ac.jp0236331122

Outcome results