Table 1.
Baseline characteristics.
| VARIABLE | ALL |
|---|---|
| Number of patients (%) | 7/7 (100%) |
| Number of segments (%) | 35/35 (100%) |
| Age, years (median, IQR) | 54 (47–64) |
| Female (%) | 5/7 (71%) |
| Medical history | |
| Untreated high blood pressure (%) | 1/7 (14%) |
| Diabetes (%) | 0/7 (0%) |
| Hyperlipidemia (%) | 1/7 (14%) |
| Antiplatelets/anticoagulation (%) | 0/7 (0%) |
| Current smoking (%) | 2/7 (28%) |
| Prestroke mRS of 0–2 (%) | 7/7 (100%) |
| WFNS Scale (median, IQR) | 5 (3–5) |
| Hunt and Hess Scale (median, IQR) | 5 (3–5) |
| Glasgow Coma Scale (median, IQR) | 3 (3–10) |
| Aneurysm diameter, mm (median, IQR) | 3.9 (2.7–5.8) |
| Aneurysm height, mm (median, IQR) | 6.0 (3.5–7.6) |
| Aneurysm neck, mm (median, IQR) | 3.8 (2.6–5.1) |
| Coiling remodeling (%) | 5/7 (71%) |
| Imaging and presentation | |
| mFisher Scale (median, IQR) | 4 (4–4) |
| Hydrocephalus (%) | 7/7 (100%) |
| Parenchymal hematoma (%) | 4/7 (57%) |
| External ventricular drain (%) | 7/7 (100%) |
| Craniectomy (%) | 2/7 (28%) |
| Before treatment TMax, sec (median, IQR) | 3.9 (3.6–4.1) |
| Baseline artery diameter, mm (median, IQR) | 2.5 (1.9–2.8) |
| Before treatment artery diameter, mm (median, IQR) | 1.3 (1.2–1.6) |
| Before treatment visual vasospasm | |
| Moderate (%) | 18/35 (52%) |
| Severe (%) | 17/35 (48%) |
*Continuous variables are reported as mean (± SD) or median [interquartile range (IQR)].
**Categorical variables are reported as proportions.