Site | MT | IVT | p1 Value | IVT +MT | p2 Value |
---|---|---|---|---|---|
Terminal segment of ICA/T-thrombus, N (%) | 3 (75) | 1 (6) | 0.013 | 11 (85) | 1 |
M1 segment of the MCA, N (%) | 8 (80) | 23 (37) | 0.01 | 27 (90) | 0.48 |
M2 segment of the MCA, N (%) | 2 (100) | 9 (60) | 0.5 | 2 (100) | – |
Basilar artery, N (%) | 2 (67) | 3 (50) | 1 | 3 (100) | 1 |
Posterior cerebral artery, N (%) | 0 (0) | 1 (100) | – | 0 (0) | – |
Tandem occlusion, N (%) | 2 (100) | 1 (11) | 0.055 | 5 (100) | – |
ICA, internal carotid artery; IVT, IV thrombolysis; MCA, middle cerebral artery; MT, mechanical thrombectomy; P1, comparison of primary MT vs IVT; P2, comparison of primary MT vs IVT+MT.