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What do systematic reviews say?

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Evidence found and GRADE certainty

3,703 questions · 3,824 findings · 858 reviews

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No studies found 573 · 15%GRADE not reported 383 · 10%Very low 993 · 26%Low 1,062 · 27.8%Moderate 614 · 16.1%High 199 · 5.2%

Intervention not reported

Patient outcome: death, disability or dependency at 90 days · health professionals providing care to patients with stroke

The intervention showed no clear difference in patient outcome: death, disability or dependency at 90 days (moderate certainty).

1 finding from 1 review

Baclofen vs placebo

Frequency of use % of heavy drinking days at the end of treatment · alcohol use disorder
1 finding from 1 review

Tranexamic acid vs placebo (saline solution or sterile water)

Postoperative bleeding (place of packing or revision surgery within 14 days of surgery) · adults and children with chronic rhinosinusitis with or without nasal polyps

Tranexamic acid showed no clear difference in postoperative bleeding (place of packing or revision surgery within… compared with placebo (saline solution or sterile water) (low certainty).

1 finding from 1 review