Demographic, radiographic, and clinical data of all patients
| Age (yr), Sex | Time to Triage* (hours) | Affected Vessel | Base MRI | F/Uimg | Initial NIHSS Score | 24-Hour NIHSS Score | 7- to 10-DayNIHSS Score | Initial TIMI Score | Final TIMI Score | END | ENI | Treatment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 67, M | 36 | L ICA | Mod | No/min | 17 | 12 | 5 | 0 | 2 | No | Yes | CAS, IA tPA |
| 49, F | 48 | L ICA | Large | <2 | 13 | 11 | 3 | 1 | 3 | No | Yes | CAS |
| 62, F | 12 | BA | None | No/min | 17 | 11 | 8 | 2 | 2 | No | Yes | IA tPA |
| 45, F | 48 | R VA | Mod | No/min | 8 | 5 | 3 | 2 | 2 | No | Yes | PTA |
| 55, M | 17 | L MCA | Small | <2 | 16 | 22 | 14 | 0 | 0 | No | No | MTD, PTA |
| 65, F | 12 | L MCA | Mod | No/min | 10 | 10 | 2 | 0 | 3 | No | Yes | MTD, IA tPA |
| 52, M | 48 | BA | Mod | <2 | 21 | 19 | 15 | 0 | 0 | No | No | MTD, PTA |
| 41, M | 72 | L MCA | Large | >2 | 9 | 16 | 10 | 0 | 0 | No | No | MTD, IA tPA |
| 26, F | 24 | BA | Mod | <2 | 17 | 17 | 7 | 0 | 2 | No | Yes | Cr stent |
| 84, F | 13 | L M2 | Small | No/min | 11 | 1 | 0 | 1 | 2 | No | Yes | IA tPA |
| 61, M | 16 | BA | Mod | <2 | 17 | 1 | 0 | 1 | 2 | No | Yes | IA tPA |
Note:—MRI indicates MR imaging; F/Uimg, follow-up imaging; L, left; ICA, internal carotid artery; Mod, moderate; No/min, none to minimal; CAS, carotid artery stent; BA, basilar artery; MCA, middle cerebral artery; PTA, percutaneous transluminal angioplasty; MTD, mechanical thrombus disruption; <2, <2 times initial DWI volume (see text); >2, >2 times initial DWI volume (see text); N/A, not available; Cr stent, intracranial stent; M2, M2 intracranial division; NIHSS, National Institute of Health Stroke Scale; TIMI, Thrombolysis in Myocardial Infarction; END, early neurologic deterioration; ENI, early neurologic improvement; VA, vertebral artery; IA, ?; tPA, tissue plasminogen activator.
* See text.