Intervention not reported
Ventricular arrhythmias (within 30 days) · adults undergoing cardiac surgery under general anaesthesia
The intervention may leads to lower ventricular arrhythmias (within 30 days) (low certainty).
1 finding from 1 review
Intervention not reported
Atrial fibrillation or flutter, or both (within 30 days) · adults undergoing cardiac surgery under general anaesthesia
The intervention may leads to lower atrial fibrillation or flutter, or both (within 30 days) (low certainty).
1 finding from 1 review
Intervention not reported
Bradycardia (within 30 days; as defined by study authors, minimum heart rate < 60 beats per minute or requiring medication) · adults undergoing cardiac surgery under general anaesthesia
The intervention showed no clear difference in bradycardia (within 30 days; as defined by study authors, minimum… (low certainty).
1 finding from 1 review
Intervention not reported
Hypotension (within 30 days; as defined by study authors, minimum systolic blood pressure < 90 mmHg or requiring medication) · adults undergoing cardiac surgery under general anaesthesia
The intervention showed no clear difference in hypotension (within 30 days; as defined by study authors, minimum… (low certainty).
1 finding from 1 review
Early all‐cause mortality (within 30 days) · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
Perioperative beta‐blockers showed no clear difference in early all‐cause mortality (within 30 days) compared with placebo or standard care (low certainty).
1 finding from 1 review
Myocardial infarction (0 to 30 days) · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
Perioperative beta‐blockers may leads to lower acute myocardial infarction (within 30 days) compared with placebo or standard care (low certainty).
1 finding from 1 review
Cerebrovascular events (within 30 days) · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
Perioperative beta‐blockers showed no clear difference in cerebrovascular events (within 30 days) compared with placebo or standard care (low certainty).
1 finding from 1 review
Ventricular arrhythmias (within 30 days) · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
It is very uncertain whether perioperative beta‐blockers changes ventricular arrhythmias (within 30 days) compared with placebo or standard care (very low certainty).
1 finding from 1 review
Atrial fibrillation or atrial flutter, or both (within 30 days) · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
Perioperative beta‐blockers may leads to lower atrial fibrillation or atrial flutter, or both (within 30 days) compared with placebo or standard care (low certainty).
1 finding from 1 review
Bradycardia · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
Perioperative beta‐blockers may leads to higher bradycardia (within 30 days; as defined by study authors, minimum… compared with placebo or standard care (low certainty).
1 finding from 1 review
Hypotension · adults undergoing non‐cardiac surgery under general anaesthesia (to include: low‐risk, medium‐risk, and high‐risk surgeries)
Perioperative beta‐blockers probably leads to higher hypotension (within 30 days; as defined by study authors, minimum… compared with placebo or standard care (moderate certainty).
1 finding from 1 review
Primary patency ( · people with peripheral vascular disease requiring above‐knee femoro‐popliteal bypass surgery
Autologous vein may leads to lower primary patency (24 months) compared with other graft types (low certainty).
2 findings from 1 review
OR 0.59 [0.37, 0.94]
Studies not reported
Low
OR 0.47 [0.28, 0.8]
Studies not reported
Moderate
Primary patency ( · people with peripheral vascular disease requiring above‐knee femoro‐popliteal bypass surgery
The review found no eligible studies for this question.
2 findings from 1 review
no estimate extracted
Studies not reported
No studies found
OR 2.08 [1.29, 3.35]
Studies not reported
Low
Secondary patency (24 months) · people with peripheral vascular disease requiring above‐knee femoro‐popliteal bypass surgery
Externally supported graft may leads to higher secondary patency (24 months) compared with unsupported graft (low certainty).
1 finding from 1 review
OR 2.25 [1.24, 4.07]
Studies not reported
Low
Limb salvage · people with peripheral vascular disease requiring above‐knee femoro‐popliteal bypass surgery
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Primary patency ( · people with peripheral vascular disease requiring below‐knee femoro‐popliteal bypass surgery
It is very uncertain whether PTFE changes primary patency (24 months) compared with PTFE with vein cuff (very low certainty).
2 findings from 1 review
OR 1.08 [0.58, 2.01]
Studies not reported
Very low
no estimate extracted
Studies not reported
No studies found
Secondary patency (24 months) · people with peripheral vascular disease requiring below‐knee femoro‐popliteal bypass surgery
It is very uncertain whether PTFE changes secondary patency (24 months) compared with PTFE with vein cuff (very low certainty).
1 finding from 1 review
OR 1.22 [0.67, 2.23]
Studies not reported
Very low
Limb salvage · people with peripheral vascular disease requiring below‐knee femoro‐popliteal bypass surgery
PTFE showed no clear difference in limb salvage (24 months) compared with PTFE with vein cuff (low certainty).
1 finding from 1 review
OR 1.34 [0.72, 2.49]
Studies not reported
Low
Secondary patency (24 months) · people with peripheral vascular disease requiring above‐knee femoro‐popliteal bypass surgery
Autologous vein may leads to lower secondary patency (60 months) compared with other graft types (low certainty).
1 finding from 1 review
OR 0.41 [0.22, 0.74]
Studies not reported
Low
Limb salvage · people with peripheral vascular disease requiring above‐knee femoro‐popliteal bypass surgery
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found