Overall mortality ( · people with distal DVT
Anticoagulant showed no clear difference in overall mortality ( compared with no intervention or placebo (low certainty).
1 finding from 1 review
Mortality related to PE ( · people with distal DVT
1 finding from 1 review
Outcomes (measurement/time point) · asymptomatic carotid stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Neurological impairment · asymptomatic carotid stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Ipsilateral major or disabling stroke · asymptomatic carotid stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Stroke‐related mortality · asymptomatic carotid stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Major bleeding · asymptomatic carotid stenosis
It is very uncertain whether anticoagulant agent changes major bleeding (hospital records/every 6 weeks) compared with placebo (very low certainty).
1 finding from 1 review
Progression of carotid stenosis · asymptomatic carotid stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse events (hospital records/every 6 weeks) · asymptomatic carotid stenosis
Anticoagulant agent may leads to lower adverse events (hospital records/every 6 weeks) compared with placebo (low certainty).
1 finding from 1 review
Quality of life · asymptomatic carotid stenosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Thrombosis · people with antiphospholipid antibodies and no history of thrombosis
Anticoagulant with or without ASA showed no clear difference in thrombosis Median compared with ASA only (low certainty).
1 finding from 1 review
Major bleeding · people with antiphospholipid antibodies and no history of thrombosis
1 finding from 1 review
Minor bleeding · people with antiphospholipid antibodies and no history of thrombosis
Anticoagulant with or without ASA may leads to higher bleeding ‐ minor (not requiring hospital admission) Median compared with ASA only (low certainty).
1 finding from 1 review
All‐cause mortality · people with antiphospholipid antibodies and no history of thrombosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Quality of life · people with antiphospholipid antibodies and no history of thrombosis
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Adverse event other than bleeding · people with antiphospholipid antibodies and no history of thrombosis
Anticoagulant with or without ASA led to lower adverse event other than bleeding compared with ASA only; GRADE not reported.
1 finding from 1 review
no estimate extracted
2014 participants
GRADE not reported
All strokes and systemic embolic events · atrial fibrillation patients with CKD
Direct oral anticoagulants (DOAC) showed no clear difference in all strokes and systemic embolic events compared with warfarin (moderate certainty).
1 finding from 1 review
Major bleeding · atrial fibrillation patients with CKD
Direct oral anticoagulants (DOAC) showed no clear difference in major bleeding compared with warfarin (low certainty).
1 finding from 1 review
Myocardial infarction · atrial fibrillation patients with CKD
Direct oral anticoagulants (DOAC) showed no clear difference in myocardial infarction compared with warfarin; GRADE not reported.
1 finding from 1 review
Minor bleeding · atrial fibrillation patients with CKD
Direct oral anticoagulants (DOAC) showed no clear difference in minor bleeding compared with warfarin (low certainty).
1 finding from 1 review