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Evidence found and GRADE certainty

18 questions · 18 findings · 2 reviews · Schizophrenia

No studies found 6 · 33.3%GRADE not reported 1 · 5.6%Very low 9 · 50%Low 2 · 11.1%Moderate 0 · 0%High 0 · 0%

CLOZAPINE + RISPERIDONE vs CLOZAPINE + SULPIRIDE (Kong 2001)

Clinical response: no clinically significant response in mental state: 20% to 50% reduction in PANSS total score · people with treatment‐resistant schizophrenia

It is very uncertain whether CLOZAPINE + RISPERIDONE changes clinical response: no clinically significant response in mental… compared with CLOZAPINE + SULPIRIDE (Kong 2001) (very low certainty).

1 finding from 1 review

CLOZAPINE + RISPERIDONE vs CLOZAPINE + SULPIRIDE (Kong 2001)

Quality of life/satisfaction with care for either recipients of care or carers: significant change in quality of life/satisfaction · people with treatment‐resistant schizophrenia

The review found no eligible studies for this question.

1 finding from 1 review

CLOZAPINE + RISPERIDONE vs CLOZAPINE + ZIPRASIDONE (Kuwilsky 2010)

Clinical response: no clinically significant response in mental state · people with treatment‐resistant schizophrenia

It is very uncertain whether CLOZAPINE + RISPERIDONE changes clinical response: no clinically significant response in mental… compared with CLOZAPINE + ZIPRASIDONE (Kuwilsky 2010) (very low certainty).

1 finding from 1 review

CLOZAPINE + RISPERIDONE vs CLOZAPINE + ZIPRASIDONE (Kuwilsky 2010)

Acceptability of treatment ‐ leaving the study early · people with treatment‐resistant schizophrenia

It is very uncertain whether CLOZAPINE + RISPERIDONE changes leaving the study early: acceptability of treatment ‐ as measured by… compared with CLOZAPINE + ZIPRASIDONE (Kuwilsky 2010) (very low certainty).

1 finding from 1 review

CLOZAPINE + RISPERIDONE vs CLOZAPINE + ZIPRASIDONE (Kuwilsky 2010)

Quality of life/satisfaction with care for either recipients of care or carers: significant change in quality of life/satisfaction · people with treatment‐resistant schizophrenia

The review found no eligible studies for this question.

1 finding from 1 review

CLOZAPINE + RISPERIDONE vs PLACEBO + CLOZAPINE

Mental state: No 20% response (as defined by PANSS/BPRS total change) · patients with schizophrenia

RISPERIDONE + CLOZAPINE showed no clear difference in mental state: no clinically significant response in psychotic… compared with PLACEBO + CLOZAPINE (low certainty).

1 finding from 1 review

CLOZAPINE + RISPERIDONE vs PLACEBO + CLOZAPINE

Global state: 2. no significant clinical improvement ‐ CGI, short term (up to 12 weeks) · patients with schizophrenia

RISPERIDONE + CLOZAPINE showed no clear difference in global state: no significant clinical improvement ‐ CGI short term compared with PLACEBO + CLOZAPINE (low certainty).

1 finding from 1 review