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Prospective Multicenter Validation of Prognosis in Patients with Aneurysmal Subarachnoid Hemorrhage: Added Value of CT Perfusion Parameters

Prospective Multicenter Validation of Prognosis in Patients with Aneurysmal Subarachnoid Hemorrhage: Added Value of CT Perfusion Parameters

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500114642
Enrollment
Unknown
Registered
2025-12-16
Start date
2025-12-22
Completion date
Unknown
Last updated
2026-01-05

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

Conditions

Aneurysmal subarachnoid hemorrhage

Interventions

Good prognosis group:None
Poor prognosis group:None

Sponsors

The First Affiliated Hospital of Anhui Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Adult, confirmed aSAH, baseline NCCT+CTP within 24 hours, receiving treatment, informed consent

Exclusion criteria

Exclusion criteria: 1. Absence of admission CT scan; 2. Postoperative CT scan more than 3 days or missing; 3. Severe image motion artifacts 4. Missing clinical scores 5. Unable to follow up.

Design outcomes

Primary

MeasureTime frame
Modified Rankin Scale;—

Secondary

MeasureTime frame
Modified Fisher Scale;Glasgow Coma Scale;World Federation of Neurological Surgeons scale;Subarachnoid Hemorrhage Early Brain Edema Score;—

Countries

Anqing

Contacts

Public ContactXiaohu Li; Yudie Zhao; Qifen Yang; Pengzhan Yin

The First Affiliated Hospital of Anhui Medical University

lixiaohu@ahmu.edu.cn+86 139 5516 8568

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026