Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,181 questions · 1,197 findings · 144 reviews

No studies found 196 · 16.4%GRADE not reported 213 · 17.8%Very low 274 · 22.9%Low 296 · 24.7%Moderate 171 · 14.3%High 47 · 3.9%

Drug‐eluting balloon angioplasty at 6 months vs uncoated balloon angioplasty at 6 months

Target lesion revascularization · patients with in‐stent restenosis of the femoropopliteal arteries

It is very uncertain whether drug‐eluting balloon angioplasty at 6 months changes target lesion revascularization (TLR) compared with uncoated balloon angioplasty at 6 months (very low certainty).

1 finding from 1 review

Drug‐eluting balloon angioplasty at 6 months vs uncoated balloon angioplasty at 6 months

Binary restenosis · patients with in‐stent restenosis of the femoropopliteal arteries

It is very uncertain whether drug‐eluting balloon angioplasty at 6 months changes binary restenosis compared with uncoated balloon angioplasty at 6 months (very low certainty).

1 finding from 1 review

Drug‐eluting balloon angioplasty at 6 months vs uncoated balloon angioplasty at 6 months

Death · patients with in‐stent restenosis of the femoropopliteal arteries

It is very uncertain whether drug‐eluting balloon angioplasty at 6 months changes death compared with uncoated balloon angioplasty at 6 months (very low certainty).

1 finding from 1 review

Drug‐eluting balloon angioplasty at 6 months vs uncoated balloon angioplasty at 6 months

Improvement ≥ 1 Rutherford category · patients with in‐stent restenosis of the femoropopliteal arteries

It is very uncertain whether drug‐eluting balloon angioplasty at 6 months changes improvement ≥ 1 Rutherford category compared with uncoated balloon angioplasty at 6 months (very low certainty).

1 finding from 1 review

Any antihypertensive drug vs placebo or no treatment

Cardiovascular mortality and morbidity Mean duration of 3.7 years · adults 60 years or older with primary hypertension

Antihypertensive drug probably leads to lower cardiovascular mortality and morbidity Mean duration of 3.7 years compared with placebo or no treatment (moderate certainty).

1 finding from 1 review

Any antihypertensive drug vs placebo or no treatment

Coronary heart disease mortality + morbidity · adults 60 years or older with primary hypertension

Antihypertensive drug probably leads to lower coronary heart disease mortality and morbidity Mean duration of 2.9… compared with placebo or no treatment (moderate certainty).

1 finding from 1 review