Table 1.
Study characteristics.
| Study | Study design | Number of centers | Region | Time window for EVT | Thrombectomy device type and percentage | Sample size |
|
|---|---|---|---|---|---|---|---|
| M1 | M2 | ||||||
| Gory et al.17 | Retrospective | 8 | France | 6 h | Stent | NA | 31 |
| Hisham Salahuddin 201720 | Retrospective | 2 | US | 6 h | Trevo/Solitaire (56.9%) | 153 | 59 |
| Bhogal14 | Retrospective | 1 | Germany | NR | Stent | 479 | 106 |
| Sarraj et al.19 | Retrospective | 10 | US | 8 h | Stent retrievers (88.9%) or aspiration techniques | NA | 522 |
| Protto18 | Perspective | 1 | Finland | NR | Stent | 46 | 22 |
| Dorn16 | Retrospective | 1 | Germany | NR | Solitaire | 104 | 15 |
| Coutinho et al.15 | Post hoc analysis | 96 | US and Europe | 6 h/8 h | Stent | 249 | 50 |
EVT: endovascular treatment; NA: not applicable; NR: not reported.