Intraventricular Tissue Plasminogen Activator (tPA) in the Management of Aneurysmal Subarachnoid Hemorrhage

Summary

The proposed study is to evaluate the acceleration the clearance of intraventricular blood (IVH) and subarachnoid hemorrhage (SAH) following ruptured intracranial aneurysms, thereby ameliorating complications, such as cerebral vasospasm, hydrocephalus and intracranial hypertension. The primary objectives are: 1. Estimate the rate and variance of hematoma clearance following aneurysmal SAH, thereby facilitating sample size determination for a subsequent larger study; 2. Assess the feasibility of a randomized controlled trial of intraventricular tissue plasminogen activator (TPA) among patients with SAH (enrollment rate, ability to blind investigators, protocol compliance); 3. Confirm the safety of intraventricular TPA.

Timeline

Start

2009-10

Primary completion

2011-10

Completion

2012-04

Drugs

Indications