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Updated: Apr 13, 2026

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
Published on: August 30, 2020
Managing aneurysmal subarachnoid hemorrhage: It takes a team
Airton Leonardo de Oliveira Manoel1,2, David Turkel-Parrella1,3, Abhijit Duggal4,5
1Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
Aneurysmal subarachnoid hemorrhage poses significant risks. This review offers a practical management guide for patients facing complications like rebleeding and stroke.
Area of Science:
- Neurology
- Neurosurgery
- Critical Care Medicine
Background:
- Aneurysmal subarachnoid hemorrhage (aSAH) is a life-threatening neurological emergency.
- Patients face high risks of severe complications, including rebleeding, delayed cerebral ischemia, and infarction.
- Effective management is critical to improve patient outcomes.
Purpose of the Study:
- To provide a practical, evidence-based approach to managing aneurysmal subarachnoid hemorrhage.
- To outline strategies for preventing and treating common complications.
- To guide clinicians in optimizing patient care pathways.
Main Methods:
- This review synthesizes current literature and clinical guidelines.
- It focuses on diagnostic criteria, treatment options, and complication management.
- The approach emphasizes a multidisciplinary team strategy.
Main Results:
- Early diagnosis and intervention are crucial for aSAH.
- Prophylaxis and timely treatment of complications significantly reduce morbidity and mortality.
- A structured management plan improves patient outcomes.
Conclusions:
- Comprehensive management of aSAH requires addressing the initial hemorrhage and preventing/treating subsequent complications.
- A systematic approach, from initial assessment to long-term follow-up, is essential.
- This review provides a framework for optimizing care for patients with aSAH.
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