Outcome | Penumbra aspiration system (n=91) | Merci retriever (n=81) | p Value |
---|---|---|---|
Mean±SD infarct volume | 59.2±52.6 | 69.5±70.2 | 0.282 |
Good outcome at 90 days (mRS≤2), n (%) | 36/91 (41%) | 20/81 (25%) | 0.026 |
Complete reperfusion (TICI 3), n (%) | 8 (8.8%) | 11 (13.6%) | 0.317 |
Near-complete reperfusion (TICI 2b/3), n (%) | 71 (78%) | 57 (70%) | 0.251 |
Mortality at 90 days, n (%) | 24/91 (26%) | 33/81 (41%) | 0.046 |
Mean±SD procedure time (min) | 74.5±40.4 | 90.6±43.9 | 0.013 |
mRS, modified Rankin Scale; TICI, Thrombolysis in Cerebral Infarction.