Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

2,543 questions · 2,589 findings · 168 reviews · Schizophrenia

No studies found 601 · 23.2%GRADE not reported 446 · 17.2%Very low 721 · 27.8%Low 505 · 19.5%Moderate 274 · 10.6%High 42 · 1.6%

Withdrawal of anticholinergic medication vs continuing anticholinergic medication

Leaving the study early · chronic schizophrenia patients with antipsychotic‐induced tardive dyskinesia

It is very uncertain whether withdrawal of anticholinergic medication changes acceptability of the treatment: leaving the study early compared with continuing anticholinergic medication (very low certainty).

1 finding from 1 review

Anticholinergic medication vs other treatments

Tardive dyskinesia: No clinically important improvement · chronic schizophrenia patients with antipsychotic‐induced tardive dyskinesia

It is very uncertain whether anticholinergic medication changes tardive dyskinesia: Not improved to a clinically important extent compared with other treatments (very low certainty).

1 finding from 1 review

Benzodiazepines vs placebo

Tardive dyskinesia: No clinically important improvement · patients with antipsychotic‐induced tardive dyskinesia

It is very uncertain whether benzodiazepines changes tardive dyskinesia: no clinically important improvement compared with placebo (very low certainty).

1 finding from 1 review

Benzodiazepines vs placebo

Tardive dyskinesia: Deterioration of symptoms · patients with antipsychotic‐induced tardive dyskinesia

It is very uncertain whether benzodiazepines changes tardive dyskinesia: deterioration in symptoms compared with placebo (very low certainty).

1 finding from 1 review