Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

111 questions · 113 findings · 13 reviews

No studies found 12 · 10.6%GRADE not reported 14 · 12.4%Very low 22 · 19.5%Low 31 · 27.4%Moderate 23 · 20.4%High 11 · 9.7%

Amantadine vs placebo

Risk for at least one adverse event per patient · patients with the treatment of cocaine dependence

Amantadine showed no clear difference in adverse events as N of participants with at least one adverse event compared with placebo (moderate certainty).

1 finding from 1 review

Amantadine vs placebo

Abstinence · patients with the treatment of cocaine dependence

Amantadine showed no clear difference in abstinence (objective) N of subjects abstinent at the end of the study compared with placebo (low certainty).

2 findings from 1 review

Intervention not reported

Mortality · patients with hepatic encephalopathy.

The intervention showed no clear difference in mortality (low certainty).

1 finding from 1 review

Intervention not reported

Hepatic encephalopathy · patients with hepatic encephalopathy.

The intervention showed no clear difference in hepatic encephalopathy (low certainty).

1 finding from 1 review