In this selected cohort of patients with ICH, stereotactic aspiration and thrombolytic washout seemed to be feasible and to have a trend towards improved 30-day survival, when using their predicted mortality data as "historical control." Complications did not exceed expected incidence rates. Based on the experience presented here as well as previous similar reports, a larger, randomized study addressing dose escalation, patient selection, and best therapeutic window is needed.

In this cohort of ICH patients treated using FAST, volumetric analysis of ICH and perihematomal edema seems to suggest that local use of rtPA does not exacerbate brain edema formation. Furthermore, there seems to be a strong association between reduction in ICH volume and reduction in edema volume, as would be expected following the concept of "hemotoxicity" postulated by some investigators.