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Evidence found and GRADE certainty

5 questions · 5 findings · 1 reviews · Schizophrenia

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No studies found 3 · 60%GRADE not reported 0 · 0%Very low 1 · 20%Low 0 · 0%Moderate 1 · 20%High 0 · 0%

Ginkgo biloba vs placebo

Tardive dyskinesia: No clinically important improvement · male 45.2 (mean) years old patients with schizophrenia and antipsychotic‐induced tardive dyskinesia

HERB ‐ GINKGO BILOBA probably leads to lower tardive dyskinesia: No clinically important improvement compared with PLACEBO (moderate certainty).

1 finding from 1 review

Ginkgo biloba vs placebo

Leaving the study early · male 45.2 (mean) years old patients with schizophrenia and antipsychotic‐induced tardive dyskinesia

It is very uncertain whether HERB ‐ GINKGO BILOBA changes acceptability of treatment (measured by participants leaving the… compared with PLACEBO (very low certainty).

1 finding from 1 review

Ginkgo biloba vs placebo

Social confidence, social inclusion, social networks, or personalised quality of life ‐ not reported · male 45.2 (mean) years old patients with schizophrenia and antipsychotic‐induced tardive dyskinesia

The review found no eligible studies for this question.

1 finding from 1 review