Procedural characteristics
| Characteristics | |
|---|---|
| Unknown onset | 32.5% (13/40) |
| Known onset to recanalization (n = 27/40) (mean) (min) | 316 ± 216 |
| Procedural time (mean) (min) | 93 ± 57 |
| No. of passes (mean) | 2.7 ± 1.7 |
| Range | 1–7 |
| Aspiration alone | 5% (2/40) |
| Stent retrieval alone | 5% (2/40) |
| Combination (stent retrieval and aspiration) | 90% (36/40) |
| Additional intracranial stent placement | 5% (2/40) |
| Angiographic results | |
| mTICI 0 | 25% (10/40) |
| mTICI 1 | 7.5% (3/40) |
| mTICI 2a | 10% (4/40) |
| mTICI 2b | 32.5% (13/40) |
| mTICI 3 | 25% (10/40) |
| Successful recanalization after 1 pass | 30% (12/40) |
| IV heparin | 35% (14/40) |
| IV ASA | 10% (4/40) |
| IA rtPA | 7.5% (3/40) |
Note:—ASA indicates acetylsalicylic acid; IA, intra-arterial.