Table 4.
Incidences of primary and secondary endpoints in 987 procedures
| No. of procedures (%) | |
|---|---|
| Primary endpoint | |
| mRS 0–2 at 30 days after procedure | 790 (80.0) |
| Secondary endpoints | |
| Technical success | 975 (98.8) |
| Cured by embolization alone | 90 (9.1) |
| Complication | |
| Any technical complication | 91 (9.2) |
| Symptomatic complication* | 25 (2.5) |
| Disabling complication** | 15 (1.5) |
| Death | 3 (0.3) |
mRS: modified Rankin Scale.
*:
Complication resulting in any deterioration of mRS scores at 30 days after embolization compared with those before embolization,
**:
Complication resulting in disabling deficits defined as mRS 3–5 at 30 days after embolization.