Balloon Prophylaxis of Aneurysmal Vasospasm


Phase 2 Results

Eligibility Criteria

Inclusion Criteria

- Fisher grade III hemorrhage
- Documented ruptured cerebral aneurysm via angiography, CT angiogram or any other acceptable neuroradiologic means
- Ruptured aneurysm(s) secured
- Ballooning available < 96 hours post SAH

Exclusion Criteria

- Vasospasm prior to randomization
- Interventionalist unavailable
- Patient outside the 96 hour window for ballooning
- Enrolled in competing trial
- Unsecured aneurysms (symptomatic or asymptomatic) that are in the location where the ballooning procedure would occur
- Medical conditions known that would effect mortality / morbidity
- Severe Cerebrovascular atherosclerosis
- > 16 years old.