Multi-Center Registry Cohort Study on Prognostic Factors and Prediction Model Construction in Aneurysmal SAH

Recruiting

• Conditions: Aneurysmal Subarachnoid Hemorrhage

• Registration Number: NCT05738083
• Lead Sponsor: Second Affiliated Hospital of Nanchang University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2022-11-16
• Last Update Posted: 2 September 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: Not specified

Inclusion Criteria

Inclusion Criteria:<br><br> - Subarachnoid hemorrhage confirmed by computed tomography (CT);<br><br> - Cerebral angiography (CTA) and digital subtraction angiography (DSA) examination<br> confirming intracranial aneurysm rupture as the cause of the subarachnoid<br> hemorrhage;<br><br> - Blood routine, biochemical function, blood coagulation function, and craniocerebral<br> CT performed within 24 hours of symptom onset;<br><br> - Underwent aneurysm clipping by surgery or endovascular embolization within 72 hours<br> after-onset.<br><br>Exclusion Criteria:<br><br> - Aneurysm rupture bleeding time exceeding 24 hours before hospital admission;<br><br> - Incomplete image data or blood test information;<br><br> - Long-term use of anticoagulant medications such as aspirin or warfarin;<br><br> - Admitted to hospital with active infectious diseases;<br><br> - long-term anticoagulant drugs such as aspirin, wave dimensions;<br><br> - Presence of other intracranial vascular malformations.

Exclusion Criteria

Not provided

Study & Design

• Study Type: Observational [Patient Registry]
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
modified Rankin Scale (mRS) for evaluating the prognosis;Delayed cerebral ischemia (DCI)

Secondary Outcome Measures

Name	Time	Method
Rebleeding;Intracranial Aneurysm Re-Rupture;Hydrocephalus;Clearing Rate of Subarachnoid Hemorrhage