Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,756 questions · 13,493 findings · 1,305 reviews · Headline outcomes only

No studies found 2,594 · 19.2%GRADE not reported 728 · 5.4%Very low 2,868 · 21.3%Low 3,777 · 28%Moderate 2,620 · 19.4%High 906 · 6.7%

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Induced hypertension vs placebo or no intervention

Proportion of participants with ≥ 1 serious adverse events · people with acute subarachnoid haemorrhage

It is very uncertain whether induced hypertension changes proportion of participants with ≥ 1 serious adverse events compared with placebo or no intervention (very low certainty).

1 finding from 1 review

Aldosterone antagonists vs placebo or usual care

All cardiovascular death · people with chronic kidney disease requiring dialysis

Aldosterone antagonists (spironolactone or eplerenone) probably leads to lower death (cardiovascular) compared with control (placebo or standard care) (moderate certainty).

1 finding from 1 review

Aldosterone antagonists vs placebo or usual care

Cardiovascular and cerebrovascular morbidity · people with chronic kidney disease requiring dialysis

Aldosterone antagonists (spironolactone or eplerenone) probably leads to lower cardiovascular and cerebrovascular morbidity compared with control (placebo or standard care) (moderate certainty).

1 finding from 1 review

Indomethacin vs placebo or control

Failure of PDA closure within 1 week of administration of the first dose of indomethacin · symptomatic patent ductus arteriosus in preterm infants

Indomethacin leads to lower failure of PDA closure within 1 week of administration of the first… compared with placebo or control (high certainty).

1 finding from 1 review