Effect of Antiplatelet Therapy on Cognition After Aneurysmal Subarachnoid Hemorrhage

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    Nanjing Medical University
Updated on 25 January 2021


Deficits in memory, executive function, and language are common cognitive sequelae of aneurysmal subarachnoid hemorrhage (aSAH). Previous study demonstrated that post-treatment antiplatelet therapy reduced risk for delayed cerebral ischemia caused by aSAH. However, the effect of antiplatelet therapy on cognition after aSAH is unclear. The aim of this study was to assess the effect of antiplatelet therapy on cognition after aSAH.

Condition Subarachnoid Hemorrhage, aneurysmal subarachnoid hemorrhage
Treatment Antiplatelet Drug
Clinical Study IdentifierNCT04548401
SponsorNanjing Medical University
Last Modified on25 January 2021


Yes No Not Sure

Inclusion Criteria

\. Patients with SAH in whom the aneurysm was proven by conventional angiography; 2. Baseline Hunt-Hess grade I-III; 3. patients received endovascular treatment

Exclusion Criteria

\. Hunt-Hess grade IV-V; 2. Non-aneurysmal SAH; 3. Dementia in other diseases; 4. Lacking of 6-8 month MoCA evaluation
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