Preventing effect of head-viblation method on cerebral vasospasm after subarachnoid hemorrhage.

Preventing effect of head-viblation method on cerebral vasospasm after subarachnoid hemorrhage. - Head-viblation method on cerebral vasospasm

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004411

Enrollment

Registered

2010-11-01

Start date

2010-11-01

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

subarachnoid hemorrhage

Interventions

The head-viblation method has proposed to the patients after subarachnoid hemorrhage.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients after aneurysmal subarachnoid hemorrhage. The patients treated with surgical clipping or coil embolization within 72 hours after the onset of subarachnoid hemorrhage.

Exclusion criteria

Exclusion criteria: The patients who were not treated with cisternal or lumbar drain.

Design outcomes

Primary

Measure	Time frame
The amount of hemoglobin in cerebrospinal fluid from patients treated with head-viblation method	—

Secondary

Measure	Time frame
Incidence of cerebral vasospasm in the head-viblation method group. Clinical outcome (The Modified Rankin Scale; mRS) 30 days sfter the onset of the patients treated with head-viblation method. Incidence of the hydrocephalus in the head-viblation method group.	—

Countries

Japan

Contacts

Public ContactSatoshi Shirao

Yamaguchi University School of Medicine Department of Neurosurgery and Clinical Neuroscience

shirao@yamaguchi-u.ac.jp0836-22-2295

Outcome results

None listed

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