Death or stroke · people with symptomatic intracranial artery stenosis
Endovascular therapy plus conventional medical treatment probably leads to higher death or stroke compared with conventional medical treatment alone (moderate certainty).
1 finding from 1 review
Long‐term ipsilateral stroke · people with symptomatic intracranial artery stenosis
Endovascular therapy plus conventional medical treatment probably leads to higher ipsilateral stroke compared with conventional medical treatment alone (moderate certainty).
1 finding from 1 review
Type of recurrent event · people with symptomatic intracranial artery stenosis
Endovascular therapy plus conventional medical treatment showed no clear difference in type of recurrent event compared with conventional medical treatment alone (moderate certainty).
1 finding from 1 review
Death · people with symptomatic intracranial artery stenosis
Endovascular therapy plus conventional medical treatment may leads to higher death compared with conventional medical treatment alone (low certainty).
1 finding from 1 review
Dependency · people with symptomatic intracranial artery stenosis
Endovascular therapy plus conventional medical treatment showed no clear difference in dependency compared with conventional medical treatment alone (moderate certainty).
1 finding from 1 review
Restenosis (≥ 50%) · people with symptomatic intracranial artery stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Health‐related quality of life · people with symptomatic intracranial artery stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Death or stroke · people with vertebral artery stenosis
Endovascular treat ment plus medical treatment showed no clear difference in 30‐day post‐randomisation death/stroke compared with medical treatment alone (low certainty).
1 finding from 1 review
Fatal/non‐fatal stroke in the territory of the treated vertebral artery stenosis(assessed after 30 days post‐randomisation to completion of · people with vertebral artery stenosis
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).
1 finding from 1 review
Stroke (ischaemic or haemorrhagic)Median · people with vertebral artery stenosis
Endovascular treat ment plus medical treatment showed no clear difference in stroke (ischaemic or haemorrhagic)Median compared with medical treatment alone (moderate certainty).
1 finding from 1 review
DeathMedian · people with vertebral artery stenosis
Endovascular treat ment plus medical treatment showed no clear difference in deathMedian compared with medical treatment alone (low certainty).
1 finding from 1 review
Stroke or TIAMedian · people with vertebral artery stenosis
Endovascular treat ment plus medical treatment showed no clear difference in stroke or TIAMedian compared with medical treatment alone (moderate certainty).
1 finding from 1 review
Restenosis ‐ not measured · people with vertebral artery stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Good functional outcome ‐ not measured · people with vertebral artery stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Functional outcomes · people with stroke upon awakening
Endovascular treatment leads to higher independent functional outcome at end of compared with standard medical care (high certainty).
1 finding from 1 review
Intracranial haemorrhage · people with stroke upon awakening
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Death at · people with stroke upon awakening
Endovascular treatment showed no clear difference in death at compared with standard medical care (high certainty).
1 finding from 1 review