Table 3 Periprocedural complications based on the technical result and occlusion site of endovascular recanalization
Complications | Patients (n = 70) | Recanalization group | Recanalization site | ||
|---|---|---|---|---|---|
Successful group (n = 57) | Failed group (n = 13) | Anterior circulation (n = 54) | Posterior circulation(n = 16) | ||
Dissection | 2(2.9%) | 0(0%) | 2(15.4%) | 0(0%) | 2(12.5%) |
ICH and/ or SAH | 4(5.7%) | 1(1.8%) | 3(23%) | 4(7.4%) | 0(0%) |
Distal embolism | 4(5.7%) | 4(7%) | 0(0%) | 4(7.4) | 0(0%) |
In-stent thrombosis | 2(2.9%) | 0(0%) | 2(15.4%) | 2(3.7%) | 0(0%) |
Hyperperfusion syndrome | 2(2.9%) | 2(3.5%) | 0(0%) | 1(1.9%) | 1(6.3%) |
Perforator occlusion | 1(1.4%) | 1(0%) | 0(0%) | 0(0%) | 1(6.3%) |
Morbidity within 30 days | 5(7.1%) | 2(5.3%) | 3(23.1%) | 4(7.4%) | 1(6.3) |
Mortality within 30 days | 2(2.9%) | 2(3.5%) | 0(0%) | 1(1.9%) | 1(6.3%) |