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Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

1,248 questions in 108 reviews · Stroke

current versions
No studies 275 · 22%Ungraded 56 · 4.5%Very low 269 · 21.6%Low 349 · 28%Moderate 216 · 17.3%High 83 · 6.7%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Summary of findings table ‐ Prothrombin complex concentrates vs fresh frozen plasma
All serious adverse events · adults with acute spontaneous intracerebral haemorrhage associated with anticoagulant drug use
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
RR 0.27 [0.02, 3.74]1 study · 5 participantsVery low
Summary of findings table ‐ Prothrombin complex concentrates vs fresh frozen plasma
Death from any cause · adults with acute spontaneous intracerebral haemorrhage associated with anticoagulant drug use
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
RR 0.49 [0.16, 1.56]2 studies · 42 participantsVery low
Summary of findings table ‐ Prothrombin complex concentrates vs fresh frozen plasma
Quality of life ‐ not reported · adults with acute spontaneous intracerebral haemorrhage associated with anticoagulant drug use
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Prothrombin complex concentrates vs fresh frozen plasma
Mood ‐ not reported · adults with acute spontaneous intracerebral haemorrhage associated with anticoagulant drug use
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Prothrombin complex concentrates vs fresh frozen plasma
Cognitive function ‐ not reported · adults with acute spontaneous intracerebral haemorrhage associated with anticoagulant drug use
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Recombinant activated factor VII vs placebo/open control
All serious adverse events · adults with acute spontaneous intracerebral haemorrhage
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
RR 0.81 [0.3, 2.22]2 studies · 87 participantsVery low
Summary of findings table ‐ Recombinant activated factor VII vs placebo/open control
Death from any cause · adults with acute spontaneous intracerebral haemorrhage
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
RR 0.78 [0.56, 1.08]8 studies · 1544 participantsModerate
Summary of findings table ‐ Recombinant activated factor VII vs placebo/open control
Quality of life ‐ not reported · adults with acute spontaneous intracerebral haemorrhage
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Recombinant activated factor VII vs placebo/open control
Mood ‐ not reported · adults with acute spontaneous intracerebral haemorrhage
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Recombinant activated factor VII vs placebo/open control
Cognitive function ‐ not reported · adults with acute spontaneous intracerebral haemorrhage
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Antifibrinolytic drug(s) vs placebo/open control
Death or dependence (mRS 4–6) · adults with acute spontaneous intracerebral haemorrhage
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
RR 1 [0.93, 1.07]5 studies · 2683 participantsHigh
Summary of findings table ‐ Antifibrinolytic drug(s) vs placebo/open control
Intracerebral haemorrhage expansion by 24 hours · adults with acute spontaneous intracerebral haemorrhage
Haemostatic therapies for stroke due to acute, spontaneous intracerebral haemorrhage (2023) · Cochrane
RR 0.86 [0.76, 0.96]8 studies · 2866 participantsHigh
Cerebrolysin or Cerebrolysin‐like agents vs placebo
All‐cause death ( · people with acute ischaemic stroke
Cerebrolysin for acute ischaemic stroke (2023) · Cochrane
RR 0.96 [0.65, 1.41]6 studies · 1689 participantsModerate
Cerebrolysin or Cerebrolysin‐like agents vs placebo
Non‐death attrition · people with acute ischaemic stroke
Cerebrolysin for acute ischaemic stroke (2023) · Cochrane
RR 0.72 [0.38, 1.39]6 studies · 1689 participantsVery low
Cerebrolysin or Cerebrolysin‐like agents vs placebo
Total number of people with SAEs** · people with acute ischaemic stroke
Cerebrolysin for acute ischaemic stroke (2023) · Cochrane
RR 1.16 [0.81, 1.66]3 studies · 1335 participantsModerate
Cerebrolysin or Cerebrolysin‐like agents vs placebo
Total number of people with adverse events, · people with acute ischaemic stroke
Cerebrolysin for acute ischaemic stroke (2023) · Cochrane
RR 1.03 [0.92, 1.14]4 studies · 1607 participantsLow
Cerebrolysin or Cerebrolysin‐like agents vs placebo
Death or dependence, · people with acute ischaemic stroke
Cerebrolysin for acute ischaemic stroke (2023) · Cochrane
no estimate extractedNRNo studies
Cerebrolysin or Cerebrolysin‐like agents vs placebo
Early death (within 2 weeks of stroke onset) · people with acute ischaemic stroke
Cerebrolysin for acute ischaemic stroke (2023) · Cochrane
no estimate extractedNRNo studies
Cerebrolysin or Cerebrolysin‐like agents vs placebo
Quality of life · people with acute ischaemic stroke
Cerebrolysin for acute ischaemic stroke (2023) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Recurrence of stroke · people with stroke or transient ischaemic attack
Peroxisome proliferator‐activated receptor gamma agonists for preventing recurrent stroke and other vascular… (2023) · Cochrane
RR 0.66 [0.44, 0.99]3 studies · 4979 participantsModerate
Intervention NR
Reported adverse events · people with stroke or transient ischaemic attack
Peroxisome proliferator‐activated receptor gamma agonists for preventing recurrent stroke and other vascular… (2023) · Cochrane
RD 0.13 studies · 1044 participantsLow
Intervention NR
Serious vascular events · people with stroke or transient ischaemic attack
Peroxisome proliferator‐activated receptor gamma agonists for preventing recurrent stroke and other vascular… (2023) · Cochrane
OR 0.81 study · 984 participantsLow
Intervention NR
Deaths due to vascular events · people with stroke or transient ischaemic attack
Peroxisome proliferator‐activated receptor gamma agonists for preventing recurrent stroke and other vascular… (2023) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Disability due to vascular events · people with stroke or transient ischaemic attack
Peroxisome proliferator‐activated receptor gamma agonists for preventing recurrent stroke and other vascular… (2023) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Improvement in quality of life · people with stroke or transient ischaemic attack
Peroxisome proliferator‐activated receptor gamma agonists for preventing recurrent stroke and other vascular… (2023) · Cochrane
no estimate extractedNRNo studies
Intervention NR
Insulin sensitivity · people with stroke or transient ischaemic attack
Peroxisome proliferator‐activated receptor gamma agonists for preventing recurrent stroke and other vascular… (2023) · Cochrane
no estimate extracted1 study · 20 participantsLow
Summary of findings table ‐ Starting short‐term prophylactic dose anticoagulation vs avoiding anticoagulation
MACE ‐ not reported · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Starting long‐term therapeutic dose oral anticoagulation vs avoiding anticoagulation
Functional status (mRS 0‐2) · survivors of stroke due to intracerebral haemorrhage with atrial fibrillation
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.98 [0.78, 1.24]2 studies · 288 participantsLow
Summary of findings table ‐ Starting long‐term oral antiplatelet therapy vs avoiding antithrombotic therapy
MACE · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.89 [0.64, 1.22]1 study · 536 participantsModerate
Summary of findings table ‐ Starting long‐term oral antiplatelet therapy vs avoiding antithrombotic therapy
Death · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 1.08 [0.76, 1.53]1 study · 536 participantsModerate
Summary of findings table ‐ Starting long‐term oral antiplatelet therapy vs avoiding antithrombotic therapy
All major occlusive vascular events · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 1.03 [0.68, 1.55]1 study · 536 participantsModerate
Summary of findings table ‐ Starting long‐term oral antiplatelet therapy vs avoiding antithrombotic therapy
Intracerebral haemorrhage (ICH) · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.52 [0.27, 1.03]1 study · 536 participantsModerate
Summary of findings table ‐ Starting long‐term oral antiplatelet therapy vs avoiding antithrombotic therapy
Fnctional status (mRS 0‐2) · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.95 [0.77, 1.18]1 study · 461 participantsModerate
Summary of findings table ‐ Cilostazol vs aspirin
MACE · adults within 180 days of non‐cardioembolic ischaemic stroke or transient ischaemic attack and a clinical history of…
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 1.33 [0.74, 2.4]1 study · 288 participantsLow
Summary of findings table ‐ Cilostazol vs aspirin
Death · adults within 180 days of non‐cardioembolic ischaemic stroke or transient ischaemic attack and a clinical history of…
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 1.65 [0.55, 4.91]1 study · 288 participantsLow
Summary of findings table ‐ Cilostazol vs aspirin
All major occlusive vascular events ‐ not reported · adults within 180 days of non‐cardioembolic ischaemic stroke or transient ischaemic attack and a clinical history of…
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Cilostazol vs aspirin
Intracerebral haemorrhage (ICH) · adults within 180 days of non‐cardioembolic ischaemic stroke or transient ischaemic attack and a clinical history of…
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 1.29 [0.35, 4.69]1 study · 288 participantsLow
Summary of findings table ‐ Starting short‐term prophylactic dose anticoagulation vs avoiding anticoagulation
Death · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 1 [0.59, 1.7]3 studies · 258 participantsVery low
Summary of findings table ‐ Cilostazol vs aspirin
Functional status ‐ not reported · adults within 180 days of non‐cardioembolic ischaemic stroke or transient ischaemic attack and a clinical history of…
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
no estimate extractedNRNo studies
Summary of findings table ‐ Starting short‐term prophylactic dose anticoagulation vs avoiding anticoagulation
Venous thromboembolism · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.84 [0.51, 1.37]4 studies · 333 participantsVery low
Summary of findings table ‐ Starting short‐term prophylactic dose anticoagulation vs avoiding anticoagulation
Intracerebral haemorrhage (ICH) · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.24 [0.04, 1.38]2 studies · 119 participantsVery low
Summary of findings table ‐ Starting short‐term prophylactic dose anticoagulation vs avoiding anticoagulation
Functional status: mRS 0‐2 · survivors of stroke due to intracerebral haemorrhage
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 2.03 [0.78, 5.25]1 study · 73 participantsVery low
Summary of findings table ‐ Starting long‐term therapeutic dose oral anticoagulation vs avoiding anticoagulation
MACE (MACE) · survivors of stroke due to intracerebral haemorrhage with atrial fibrillation
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.61 [0.4, 0.94]3 studies · 334 participantsModerate
Summary of findings table ‐ Starting long‐term therapeutic dose oral anticoagulation vs avoiding anticoagulation
Death · survivors of stroke due to intracerebral haemorrhage with atrial fibrillation
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 1.05 [0.62, 1.78]3 studies · 334 participantsModerate
Summary of findings table ‐ Starting long‐term therapeutic dose oral anticoagulation vs avoiding anticoagulation
All major occlusive vascular events · survivors of stroke due to intracerebral haemorrhage with atrial fibrillation
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 0.27 [0.14, 0.53]3 studies · 334 participantsModerate
Summary of findings table ‐ Starting long‐term therapeutic dose oral anticoagulation vs avoiding anticoagulation
Intracranial haemorrhage · survivors of stroke due to intracerebral haemorrhage with atrial fibrillation
Antithrombotic treatment after stroke due to intracerebral haemorrhage (2023) · Cochrane
RR 2.43 [0.88, 6.73]3 studies · 334 participantsModerate
Endovascular therapy plus conventional medical treatment vs conventional medical treatment alone
Death or stroke · people with symptomatic intracranial artery stenosis
Endovascular therapy versus medical treatment for symptomatic intracranial artery stenosis (2023) · Cochrane
RR 2.93 [1.81, 4.75]4 studies · 989 participantsModerate
Endovascular therapy plus conventional medical treatment vs conventional medical treatment alone
Ipsilateral stroke · people with symptomatic intracranial artery stenosis
Endovascular therapy versus medical treatment for symptomatic intracranial artery stenosis (2023) · Cochrane
RR 3.26 [1.94, 5.48]4 studies · 989 participantsModerate
Endovascular therapy plus conventional medical treatment vs conventional medical treatment alone
Type of recurrent event · people with symptomatic intracranial artery stenosis
Endovascular therapy versus medical treatment for symptomatic intracranial artery stenosis (2023) · Cochrane
RR 0.79 [0.3, 2.07]3 studies · 344 participantsModerate
Endovascular therapy plus conventional medical treatment vs conventional medical treatment alone
Death · people with symptomatic intracranial artery stenosis
Endovascular therapy versus medical treatment for symptomatic intracranial artery stenosis (2023) · Cochrane
RR 5.43 [1.21, 24.4]4 studies · 989 participantsLow