Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,087 questions · 2,360 findings · 390 reviews

No studies found 224 · 9.5%GRADE not reported 603 · 25.6%Very low 555 · 23.5%Low 548 · 23.2%Moderate 312 · 13.2%High 118 · 5%

Benzodiazepines vs antipsychotics

Unacceptability of treatment (drop-outs / leaving study early) · patients with schizophrenia

It is very uncertain whether BENZODIAZEPINES changes leaving the study early due to any reason (overall acceptability of… compared with ANTIPSYCHOTICS (very low certainty).

1 finding from 1 review

Benzodiazepines vs antipsychotics

Adverse effects (drop‐outs due to adverse effects4) · patients with schizophrenia

It is very uncertain whether BENZODIAZEPINES changes leaving the study early due to adverse effects (overall tolerability… compared with ANTIPSYCHOTICS (very low certainty).

1 finding from 1 review

Technology‐mediated psychoeducation vs usual care

Leaving the study early · schizophrenia

It is very uncertain whether technology‐mediated psychoeducation changes compliance/satisfaction: leaving the study early ‐ any reason compared with standard care intervention (very low certainty).

1 finding from 1 review

Intervention not reported

Leaving the study early ‐ Adverse event: Short‐term · schizophrenia

The intervention showed no clear difference in leaving the study early ‐ Adverse event: Short‐term; GRADE not reported.

1 finding from 1 review

Paliperidone palmitate vs placebo

Leaving the study early · patients with schizophrenia

Paliperidone palmitate leads to lower leaving the study early ‐ any reason Reported by trial author compared with placebo (high certainty).

1 finding from 1 review

Paliperidone palmitate vs risperidone long‐acting injection

Leaving the study early ‐ lack of efficacy Reported by trial author · patients with schizophrenia

Paliperidone palmitate probably leads to higher leaving the study early ‐ lack of efficacy Reported by trial author compared with risperidone long‐acting injection (moderate certainty).

1 finding from 1 review

Intervention not reported

Non‐compliance leaving the study early (endpoints fall between 1 and 6 months) · Any individual experiencing recurrent aggressive outbursts or episodes
1 finding from 1 review

Levomepromazine vs Typical antipsychotics

Behaviour: Leaving the study early (short‐term) · patients with schizophrenia

Levomepromazine showed no clear difference in leaving the study early ‐ short term ‐ any reason compared with typical antipsychotics (low certainty).

1 finding from 1 review

Levomepromazine vs atypical antipsychotics

Leaving the study early ‐ short term ‐ due to lack of efficacy · patients with schizophrenia

It is very uncertain whether levomepromazine changes leaving the study early ‐ short term ‐ due to lack of efficacy compared with atypical antipsychotics (very low certainty).

1 finding from 1 review

Levomepromazine vs atypical antipsychotics

Leaving the study early ‐ short term ‐ due to patient deterioration · patients with schizophrenia

Levomepromazine showed no clear difference in leaving the study early ‐ short term ‐ due to patient deterioration compared with atypical antipsychotics (moderate certainty).

1 finding from 1 review

Levomepromazine vs atypical antipsychotics

Leaving the study early ‐ short term ‐ lost to · patients with schizophrenia

Levomepromazine showed no clear difference in leaving the study early ‐ short term ‐ lost to compared with atypical antipsychotics (low certainty).

1 finding from 1 review

Levomepromazine vs Typical antipsychotics

Leaving the study early ‐ short term ‐ due to lack of efficacy · patients with schizophrenia

Levomepromazine showed no clear difference in leaving the study early ‐ short term ‐ due to lack of efficacy compared with typical antipsychotics (low certainty).

1 finding from 1 review

Levomepromazine vs Typical antipsychotics

Withdrawals due to adverse events · patients with schizophrenia

Levomepromazine showed no clear difference in leaving the study early ‐ short term ‐ due to adverse events compared with typical antipsychotics (low certainty).

1 finding from 1 review

Levomepromazine vs Typical antipsychotics

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

It is very uncertain whether levomepromazine changes leaving the study early ‐ medium term ‐ any reason compared with typical antipsychotics (very low certainty).

1 finding from 1 review

Levomepromazine vs Typical antipsychotics

Acceptability of treatment ‐ leaving the study early · patients with schizophrenia

Levomepromazine showed no clear difference in leaving the study early ‐ long term ‐ any reason compared with typical antipsychotics (moderate certainty).

1 finding from 1 review