New Therapeutic System of Ruptured Intracranial Aneurysms Based on Big Data From Chinese Population

New Therapeutic System of Ruptured Intracranial Aneurysms Based on Big Data From Chinese Population

This study aims at clarifying the current situation of Emergency treatment of aneurysmal subarachnoid hemorrhage (SAH) in China, and analyzing the safety and efficacy of the treatment strategy between interventional treatment and open surgery, so as to improve the diagnosis and treatment of aneurysmal SAH.

Inclusion Criteria:

• patients presented with subarachnoid hemorrhage on CT or lumbar puncture.
• the intracranial hemorrhage was caused by rupture of aneurysm and was confirmed on CTA、MRA or DSA.
• patients willing to participate in this clinical trial and attach to regular follow up.

Exclusion Criteria:

• intracranial aneurysm correlating to AVM.
• dissection, false, traumatic and infectious aneurysms.
• the rupture of the aneurysm can not be confirmed on CTA、MRA or DSA.
• patients unwilling to participate in this clinical trial and attach to regular follow up.