Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

40 questions · 41 findings · 27 reviews

No studies found 5 · 12.2%GRADE not reported 1 · 2.4%Very low 20 · 48.8%Low 7 · 17.1%Moderate 4 · 9.8%High 4 · 9.8%

Summary of findings table ‐ Psychological interventions vs control

All‐cause mortality ‐ short‐term · health problem or population

It is very uncertain whether summary of findings table ‐ Psychological treatment changes all‐cause mortality ‐ short‐term compared with control (very low certainty).

1 finding from 1 review

Cells vs no cells

All‐cause mortality ‐ short‐term · Anyone diagnosed with AMI

Cells showed no clear difference in all‐cause mortality ‐ short‐term compared with no cells (moderate certainty).

1 finding from 1 review

Cells vs no cells

Cardiovascular mortality · Anyone diagnosed with AMI

Cells showed no clear difference in cardiovascular mortality ‐ short‐term compared with no cells (moderate certainty).

1 finding from 1 review

Epinephrine vs norepinephrine‐dobutamine

All‐cause short‐term mortality: 28 days · adults with cardiogenic shock

It is very uncertain whether epinephrine changes all‐cause short‐term mortality: 28 days compared with norepinephrine‐dobutamine (very low certainty).

1 finding from 1 review

Totally percutaneous vs cut‐down femoral artery access

Short‐term mortality (30‐day or in‐hospital) · people undergoing elective bifurcated abdominal endovascular aneurysm repair

Totally percutaneous showed no clear difference in short‐term mortality (30‐day or in‐hospital) compared with cut‐down femoral artery access (low certainty).

1 finding from 1 review

Emergency endovascular aneurysm repair vs conventional open repair

Short‐term mortality (30‐day or in‐hospital) · people diagnosed with RAAA

Emergency endovascular aneurysm repair showed no clear difference in short‐term mortality (30‐day or in‐hospital) compared with conventional open repair (moderate certainty).

1 finding from 1 review

Levosimendan vs dobutamine

All‐cause short‐term mortality: range 15 to 31 days · people with cardiogenic shock or low cardiac output syndrome

Levosimendan showed no clear difference in all‐cause short‐term mortality: range 15 to 31 days compared with dobutamine (low certainty).

1 finding from 1 review

Laparoscopic vs open transhiatal oesophagectomy

Short‐term mortality (in hospital or within 3 months) · patients with oesophageal cancer

It is very uncertain whether laparoscopic changes short‐term mortality (in hospital or within 3 months) compared with open transhiatal oesophagectomy (very low certainty).

1 finding from 1 review

Dopamine‐milrinone vs dopamine‐dobutamine

All‐cause short‐term mortality: at intensive care unit · adults with cardiogenic shock

It is very uncertain whether dopamine‐milrinone changes all‐cause short‐term mortality: at intensive care unit compared with dopamine‐dobutamine (very low certainty).

1 finding from 1 review

Glutamine‐supplemented nutrition vs non‐supplemented nutrition

Short‐term mortality (within hospital stay or closest to one month) · critically ill patients or receiving major surgery

Glutamine‐supplemented nutrition showed no clear difference in short‐term mortality (within hospital stay or closest to one month) compared with non‐supplemented nutrition (low certainty).

1 finding from 1 review

Non‐surgical vs surgical treatment of oesophageal cancer (primary outcomes)

Short‐term mortality All‐cause mortality either in‐hospital or within 3 months · patients with oesophageal cancer

It is very uncertain whether non‐surgical changes short‐term mortality All‐cause mortality either in‐hospital or… compared with surgical treatment of oesophageal cancer (primary outcomes) (very low certainty).

1 finding from 1 review

Complete revascularisation vs culprit‐only revascularisation

Short‐term all‐cause mortality (within the first 30 days after the intervention) · people with STEMI and MVD.

It is very uncertain whether complete revascularisation changes short‐term all‐cause mortality (within the first 30 days after the… compared with culprit‐only revascularisation (very low certainty).

1 finding from 1 review