Percutaneous vascular interventions showed no clear difference in good functional outcome (mRS score 0‐2) compared with intravenous thrombolytic treatment (low certainty).
Percutaneous vascular interventions showed no clear difference in death compared with intravenous thrombolytic treatment (low certainty).
Percutaneous vascular interventions showed no clear difference in symptomatic intracranial haemorrhage within first 14 days compared with intravenous thrombolytic treatment (low certainty).
The review found no eligible studies for this question.
Thrombo‐aspiration alone showed no clear difference in functional independence at 3 months (mRS 0 to 2) (primary outcome) compared with stent‐retrieval thrombectomy alone (high certainty).
Thrombo‐aspiration alone showed no clear difference in successful reperfusion (mTICI 2b to 3) postprocedure compared with stent‐retrieval thrombectomy alone (high certainty).
Thrombo‐aspiration alone showed no clear difference in all‐cause mortality within 3 months compared with stent‐retrieval thrombectomy alone (high certainty).
Thrombo‐aspiration alone showed no clear difference in intracranial hemorrhage on imaging at 24 hours compared with stent‐retrieval thrombectomy alone (high certainty).
Thrombo‐aspiration alone showed no clear difference in symptomatic intracranial hemorrhage at 24 hours compared with stent‐retrieval thrombectomy alone (high certainty).
Thrombo‐aspiration alone showed no clear difference in procedure‐related adverse events within 3 months compared with stent‐retrieval thrombectomy alone (high certainty).
Endovascular treat ment plus medical treatment showed no clear difference in 30‐day post‐randomisation death/stroke compared with medical treatment alone (low certainty).
Endovascular treat ment plus medical treatment showed no clear difference in fatal/non‐fatal stroke in the territory of the treated vertebral… compared with medical treatment alone (moderate certainty).
Endovascular treat ment plus medical treatment showed no clear difference in stroke (ischaemic or haemorrhagic)Median compared with medical treatment alone (moderate certainty).
Endovascular treat ment plus medical treatment showed no clear difference in deathMedian compared with medical treatment alone (low certainty).
Endovascular treat ment plus medical treatment showed no clear difference in stroke or TIAMedian compared with medical treatment alone (moderate certainty).
The review found no eligible studies for this question.
The review found no eligible studies for this question.