Combinations of antipsychotic drugs vs single antipsychotic drugs: Clinical response: No clinically important response ‐ as defined by each of the studies
It is very uncertain whether combinations of antipsychotic drugs changes clinical response: No clinically important response ‐ as defined by… compared with single antipsychotic drugs (very low certainty).
What each review found
Current versions only| Finding | Effect | Studies | GRADE certainty |
|---|---|---|---|
Combinations of antipsychotic drugs vs single antipsychotic drugs Clinical response: No clinically important response ‐ as defined by each of the studies · schizophrenia or related disorders It is very uncertain whether combinations of antipsychotic drugs changes clinical response: No clinically important response ‐ as defined by… compared with single antipsychotic drugs (very low certainty). Antipsychotic combinations for schizophrenia (2017) · Cochrane Headline outcomes only | RR 0.73 [0.64, 0.83] | 29 studies · 2398 participants | Very low |
Findings are shown side by side, never pooled across reviews.
The reviews
| Review | Searched up to | Included studies | AMSTAR 2 |
|---|---|---|---|
| Antipsychotic combinations for schizophrenia 2017 · Cochrane Headline outcomes only | Not reported | list not extracted yet | Not assessed |
Studies behind the findings
None of these reviews ties its included studies to this outcome in the data here. Cochrane reviews and reviews with headline outcomes only do not list their studies yet.
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.