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The first purpose of this study is to find out the clinical benefit and risk of oral aspirin for unruptured intracranial aneurysm (small than 7mm) combined with cerebral ischemia in patients in the real world.
The second purpose of this study is to get the prediction model of aneurysm's rupture in patients who has unruptured intracranial aneurysm (small than 7mm) combined with cerebral ischemia , and find out who is suitable for oral aspirin.
We try to collect the information of the patients have unruptured intracranial aneurysm combined with cerebral ischemia when oral aspirin.The characteristics of this study are large sample, multi center and prospective.In the real world, more and more patients are checked out unruptured intracranial aneurysm combined with cerebral ischemia.We can collect the information such as how they use aspirin (dose, frequency, duration of treatment), demographic information, past history, daily life habits, morphological characteristics of the aneurysm, how they use other antithrombotic drugs.We will record whether the aneurysm ruptured and have hemorrhage, ischemic stroke, death, changes in the morphology of aneurysm, MRI permeability image index changes.Finally we will get the clinical benefits and risks of using aspirin and build the prediction model of rupture and hemorrhage for aneurysm, find out who is suitable for oral aspirin.
Observational Model: Cohort, Time Perspective: Prospective
Beijing Tiantan Hospital, Capital Medical University
Beijing Tiantan Hospital
Published on BioPortfolio: 2016-07-28T03:38:21-0400
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