Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

8 questions · 8 findings · 1 reviews · Schizophrenia

No studies found 4 · 50%GRADE not reported 0 · 0%Very low 2 · 25%Low 2 · 25%Moderate 0 · 0%High 0 · 0%

ALKALOID ‐ DIHYDROGENATED ERGOT ALKALOIDS vs placebo

Tardive dyskinesia: Deterioration of symptoms · female and male 59‐80 (mean) years old patients with antipsychotic‐induced tardive dyskinesia

It is very uncertain whether ALKALOID ‐ DIHYDROGENATED ERGOT ALKALOIDS changes tardive dyskinesia: Deterioration of symptoms compared with PLACEBO (very low certainty).

1 finding from 1 review

POLYPEPTIDE ‐ CERULETIDE vs placebo

Tardive dyskinesia: Deterioration of symptoms · female and male 55‐59 year old (mean) patients with various psychiatric conditions and antipsychotic‐induced tardive dyskinesia

POLYPEPTIDE ‐ CERULETIDE showed no clear difference in tardive dyskinesia: Deterioration of symptoms compared with PLACEBO (low certainty).

1 finding from 1 review

HYPNOSIS or RELAXATION vs TAU

Tardive dyskinesia: Deterioration of symptoms · female and male 35 (mean) years old patients with schizophrenia and tardive dyskinesia, acute extrapyramidal symptoms, and/or…

It is very uncertain whether HYPNOSIS or RELAXATION changes tardive dyskinesia: Deterioration of symptoms compared with TAU (very low certainty).

1 finding from 1 review