Establishment of cerebral vasospasm evaluation method secondary to aneurysmal subarachnoid hemorrhage: cerebral circulation measurement by 3T MRI Arterial Spin Labeling

Establishment of cerebral vasospasm evaluation method secondary to aneurysmal subarachnoid hemorrhage: cerebral circulation measurement by 3T MRI Arterial Spin Labeling - Evaluation of cerebral vasospasm after aSAH by ASL

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000033598

Enrollment

Registered

2018-08-01

Start date

2018-06-01

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

Cerebral vasospasm after aneurysmal subarachnoid hemorrhage

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: aneurysmal Subarachnoid hemorrhage Unruptured cerebral aneurysm

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
Symptomatic cerebral vasospasm and prognosis	—

Secondary

Measure	Time frame
Angiographic vasospasm	—

Countries

Japan

Contacts

Public ContactMasato Naraoka

Hirosaki University School of Medicine Neurosurgery

nessun@hirosaki-u.ac.jp0172-39-5115

Outcome results