SMCV Assessment on Brain Swelling in Patients With SAH From Ruptured Artery Aneurysm

Assessment of Superficial Cerebral Venous Structures in Brain Swelling in Patients With Subarachnoid Hemorrhage From Anterior Communicating Artery Aneurysmal

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05714735

Acronym

SMCV

Enrollment

198

Registered

2023-02-06

Start date

2017-11-01

Completion date

2023-12-30

Last updated

2023-02-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Arterial Aneurysm

Keywords

Brain Swelling,Subarachnoid Hemorrhage,Artery Aneurysmal

Brief summary

Superficial cerebral veins findings in assessment of brain swelling in patients with aneurysmal subarachnoid hemorrhage who underwent intravenenous DSA examinations

Detailed description

Superficial cerebral veins findings in assessment of brain swelling in patients with aneurysmal subarachnoid hemorrhage who underwent intravenenous DSA examinations.To explore the relationship between the structure of middle and superficial cerebral veins in cerebral angiography and cerebral edema after ischemia-reperfusion of anterior circulation with large core infarction.

Interventions

RADIATIONCerebral Venography

Cerebral Venography Observation by DSA examinations

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 70 Years

Healthy volunteers

Inclusion criteria

* age 18-70 years; * Hunt-Hess grade IV-V on admission; single aneurysm in the anterior circulation; interventional embolization of aneurysm is the first choice, and preoperative ventricular puncture drainage and intracranial pressure probe placement.

Exclusion criteria

* Hunt-Hess grade I-III on admission; * patients with blood bubble-like aneurysm or accompanying intracranial hematoma who are not suitable for interventional embolization; those who directly choose craniotomy and clipping; * poor general condition or combined with pregnancy , malignant tumors, etc.

Design outcomes

Primary

Measure	Time frame	Description
Death	One year	Death
Bleeding events	One year	Intracerebral Hemorrhage

Secondary

Measure	Time frame	Description
Brain swelling	One year	Brain swelling score

Countries

China

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026