Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

23 questions · 25 findings · 5 reviews

No studies found 4 · 16%GRADE not reported 3 · 12%Very low 9 · 36%Low 8 · 32%Moderate 1 · 4%High 0 · 0%

ICS dose reduction vs no change

Rate of exacerbations requiring systemic corticosteroids · adults with asthma

It is very uncertain whether ICS dose reduction changes exacerbation requiring OCS compared with no change (very low certainty).

2 findings from 1 review

ICS dose reduction vs no change

SAEs · adults with asthma

ICS dose reduction showed no clear difference in all‐cause SAEs compared with no change (low certainty).

2 findings from 1 review

Reduced dose of antipsychotics vs antipsychotic maintenance

Tardive dyskinesia: No clinically important improvement · female and male 42 (mean) years old patients with schizophrenia or schizoaffective disorder and antipsychotic‐induced tardive dyskinesia

It is very uncertain whether reduced dose of antipsychotics changes tardive dyskinesia: no clinically important improvement compared with antipsychotic maintenance (very low certainty).

1 finding from 1 review

Reduced dose of antipsychotics vs antipsychotic maintenance

Tardive dyskinesia: Deterioration of symptoms · female and male 42 (mean) years old patients with schizophrenia or schizoaffective disorder and antipsychotic‐induced tardive dyskinesia

It is very uncertain whether reduced dose of antipsychotics changes tardive dyskinesia: deterioration of symptoms compared with antipsychotic maintenance (very low certainty).

1 finding from 1 review

Reduced dose of antipsychotics vs antipsychotic maintenance

General mental state: relapse · female and male 42 (mean) years old patients with schizophrenia or schizoaffective disorder and antipsychotic‐induced tardive dyskinesia

It is very uncertain whether reduced dose of antipsychotics changes general mental state: relapse compared with antipsychotic maintenance (very low certainty).

1 finding from 1 review

Reduced dose of antipsychotics vs antipsychotic maintenance

Leaving the study early · female and male 42 (mean) years old patients with schizophrenia or schizoaffective disorder and antipsychotic‐induced tardive dyskinesia

It is very uncertain whether reduced dose of antipsychotics changes acceptability of the treatment: leaving the study early compared with antipsychotic maintenance (very low certainty).

1 finding from 1 review

Reduced dose of antipsychotics vs antipsychotic maintenance

Social confidence, social inclusion, social networks, or personalised quality of life ‐ not reported · female and male 42 (mean) years old patients with schizophrenia or schizoaffective disorder and antipsychotic‐induced tardive dyskinesia
1 finding from 1 review