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Correlation Between Optic Nerve Sheath Diameter Combined with Intracranial Arterial Hemodynamic Parameters and Prognosis in Patients with Spontaneous Subarachnoid Hemorrhage

Correlation Between Optic Nerve Sheath Diameter Combined with Intracranial Arterial Hemodynamic Parameters and Prognosis in Patients with Spontaneous Subarachnoid Hemorrhage

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600125315
Enrollment
Unknown
Registered
2026-05-25
Start date
2026-06-01
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

Spontaneous Subarachnoid Hemorrhage

Interventions

Cohort of patients with spontaneous subarachnoid hemorrhage:None

Sponsors

Xuanwu Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18–80 years, male or female. 2. Diagnosed with spontaneous SAH by CT, MRI, and DSA. 3. First onset. 4. Underwent invasive intracranial pressure (ICP) monitoring. 5. Patients who signed the informed consent form.

Exclusion criteria

Exclusion criteria: 1. History of previous stroke with hemiplegia or aphasia. 2. Immune dysfunction. 3. Coagulation dysfunction. 4. Malignant tumor. 5. Severe acute or chronic infection. 6. Dysfunction of vital organs including heart, liver, and kidney. 7. Mental disorders and poor treatment compliance. 8. Patients with poor bilateral temporal window insonation were excluded from TCCS/TCD examination.

Design outcomes

Primary

MeasureTime frame
The primary endpoint event was defined as an mRS score >= 3 at 6 months after onset.;—

Countries

China

Contacts

Public ContactXing Yingqi

Xuanwu Hospital, Capital Medical University

xingyq2009@sina.com+86 10 83198966

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 11, 2026