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.
Study Type
OBSERVATIONAL
Enrollment
10,000
Changhai Hospital
Shanghai, Shanghai Municipality, China
RECRUITINGmRS score
the mRS score after treatment
Time frame: 1 year after treatment
cure rate
the proportion of the cured-patient according Raymond Class
Time frame: 6 months after treatment
recurrence rate
the proportion of the recurrence of the patient
Time frame: through study completion, an average of 1 year
complication rate
the proportion of complication happened after treatment including ischemic, hemorrhage, retreat, and so on
Time frame: through study completion, an average of 1 year
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