Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

28 questions · 28 findings · 5 reviews · Drugs and Alcohol

No studies found 0 · 0%GRADE not reported 1 · 3.6%Very low 3 · 10.7%Low 13 · 46.4%Moderate 9 · 32.1%High 2 · 7.1%

Antidepressants vs placebo

> 50% reduction in depressive symptoms · patients with depression during opioid agonist treatment for opioid dependence

Antidepressants showed no clear difference in severity of depression dichotomous measures ‐ >50% reduction in… compared with placebo (low certainty).

1 finding from 1 review

Tricyclic antidepressants vs placebo

Benzodiazepine discontinuation, end of intervention · adults who withdraw from chronic benzodiazepine use

It is very uncertain whether tricyclic antidepressants changes benzodiazepine discontinuation, end of intervention compared with placebo (very low certainty).

1 finding from 1 review

Amantidine vs antidepressants

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

Amantidine showed no clear difference in adverse events as N of participants with at least one adverse event compared with antidepressants (low certainty).

1 finding from 1 review