RISPERIDONE vs placebo: Leaving the study early
- Population
- patients with schizophrenia
- Intervention
- RISPERIDONE
- Comparison
- placebo
- Outcome
- Leaving the study early
It is very uncertain whether risperidone changes leaving the study early compared with placebo (very low certainty).
What each review found
Current versions only| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Risperidone vs placebo Leaving the study early · patients with schizophrenia It is very uncertain whether risperidone changes leaving the study early compared with placebo (very low certainty). Risperidone versus placebo for schizophrenia (2010) · Cochrane Headline outcomes onlyearlier version CD006918.PUB2, superseded | RR 0.7 [0.57, 0.86] | 11 studies · 1363 participants | Very low |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Risperidone versus placebo for schizophrenia 2016 · Cochrane Headline outcomes only | Not reported | Not extracted | Not assessed |
Related questions
The same intervention and outcome, asked in another population or against another comparator.
- RISPERIDONE vs OLANZAPINE · people with both severe mental illness and substance misuse · 1 review
- RISPERIDONE vs CLOZAPINE ‐ all data short term · people with both severe mental illness and substance misuse · 1 review
- RISPERIDONE vs ZIPRASIDONE ‒ long‐term data (> 12 months) · people with both severe mental illness and substance misuse · 1 review
- RISPERIDONE vs QUETIAPINE · people with both severe mental illness and substance misuse · 1 review
- RISPERIDONE vs PERHENAZINE ‒ long‐term data · people with both severe mental illness and substance misuse · 1 review
How reviews are matched to this question
Reviews word the same question differently. Four decision models (TypeSafe's Jev, Liquid AI's d1-ultra, SubQ Snap and Baseten's Elephant) judged each wording of the population, intervention, comparator and outcome against the others; two wordings count as the same when at least three of them agree and none clearly disagrees, and findings count as this question only when all four elements match. Timing, setting and subgroup never split a question: they are shown on each finding.