Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,710 questions · 14,842 findings · 1,394 reviews

No studies found 2,880 · 19.4%GRADE not reported 1,413 · 9.5%Very low 3,103 · 20.9%Low 3,870 · 26.1%Moderate 2,663 · 17.9%High 913 · 6.2%

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Ginseng vs placebo

Adverse events · men with ED

Ginseng showed no clear difference in adverse events compared with placebo (low certainty).

1 finding from 1 review

Ginseng vs placebo

Patient‐reported ability to have intercourse · men with ED

Ginseng may leads to higher participant's ability to have intercourse reported by participant… compared with placebo (low certainty).

1 finding from 1 review

Ginseng vs placebo

Quality of life ‐ not measured · men with ED

The review found no eligible studies for this question.

1 finding from 1 review

Modafinil vs placebo

Clinical Global Impression ‐ Change (CGI‐C), proportion much improved or very much improved at week 3 № of participants: 70 (1 RCT) · idiopathic hypersomnia

Modafinil probably leads to higher clinical Global Impression ‐ Change (CGI‐C), proportion much… compared with placebo (moderate certainty).

1 finding from 1 review