Hemorrhagic complications between treatment groups
| Treatment group | Total (n (%)) | Anx coil (n (%)) | Anx stent coil (n (%)) | Anx Onyx embo (n (%)) | Anx PED (n (%)) | Extracranial carotid angioplasty and stenting (n (%)) | Intracranial carotid angioplasty and stenting (n (%)) | dAVF coil embo (n (%)) |
| Aspirin and clopidogrel | 2 (3.6) | 0 (0) | 0 (0) | 1 (33.3) | 1 (14.3) | 0 (0) | 0 (0) | 0 (0) |
| Aspirin and prasugrel | 6 (19.4) | 1 (20) | 1 (12.5) | 0 (0) | 2 (22.2) | 1 (33.3) | 1 (50) | 0 (0) |
| p Value | 0.02 | 0.24 | 0.27 | – | 1.0 | – | – | – |
Anx, aneurysm; dAVF, dural arteriovenous fistula; embo, embolization; PED, pipeline embolization device.