Findings

What do systematic reviews say?

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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%

Perazine vs placebo

Movement disorders number of participants receiving antiparkinson medication · patients with schizophrenia

It is very uncertain whether perazine changes movement disorders number of participants receiving antiparkinson… compared with placebo (very low certainty).

1 finding from 1 review

Perazine vs placebo

Adverse effects – leaving the study early due to adverse effects – overall tolerability – total · patients with schizophrenia
1 finding from 1 review
  • Perazine for schizophrenia 2014 · Cochrane Headline outcomes only
    no estimate extracted
    0 studies · 0 participants
    GRADE not reported

Perazine vs placebo

Satisfaction with care ‐ not reported · patients with schizophrenia

The review found no eligible studies for this question.

1 finding from 1 review

Perazine vs placebo

Quality of life ‐ not reported · patients with schizophrenia

The review found no eligible studies for this question.

1 finding from 1 review

Perazine vs OTHER ANTIPSYCHOTICS

Global state change over time (no better or deterioration) · patients with schizophrenia

Perazine showed no clear difference in global state change over time (no better or deterioration) compared with other antipsychotics (low certainty).

1 finding from 1 review

CANNABIS REDUCTION: ANTIPSYCHOTIC 'A' vs ANTIPSYCHOTIC 'B' for

Behaviour: Cannabis use 3: Traces of cannabis breakdown products in urine ‐ medium term · patients with schizophrenia

CANNABIS REDUCTION: ANTIPSYCHOTIC 'A' showed no clear difference in behaviour: Cannabis use 3: Traces of cannabis breakdown products in… compared with ANTIPSYCHOTIC 'B' for (moderate certainty).

1 finding from 1 review

CANNABIS REDUCTION: ANTIPSYCHOTIC 'A' vs ANTIPSYCHOTIC 'B' for

Leaving the study early ‐ medium term ‐ any reason · patients with schizophrenia

CANNABIS REDUCTION: ANTIPSYCHOTIC 'A' showed no clear difference in leaving the study early: any reason ‐ medium term compared with ANTIPSYCHOTIC 'B' for (moderate certainty).

1 finding from 1 review