Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,183 questions · 2,385 findings · 241 reviews

No studies found 558 · 23.4%GRADE not reported 158 · 6.6%Very low 704 · 29.5%Low 618 · 25.9%Moderate 276 · 11.6%High 71 · 3%

Group B antipsychotic drugs: olanzapine + supportive intervention vs placebo or supportive treatment

Prodromal symptoms: transition to psychosis Endpoint data (events) · people in the prodromal stage of psychosis

It is very uncertain whether group B antipsychotic drugs: olanzapine + supportive intervention changes prodromal symptoms: transition to psychosis Endpoint data, (events)… compared with placebo + supportive intervention (very low certainty).

1 finding from 1 review

Group B antipsychotic drugs: olanzapine + supportive intervention vs placebo or supportive treatment

Satisfaction and acceptability of treatment (medium term) ‐ leaving the study early · people in the prodromal stage of psychosis

It is very uncertain whether group B antipsychotic drugs: olanzapine + supportive intervention changes satisfaction with treatment: leaving the study early Endpoint data… compared with placebo + supportive intervention (very low certainty).

1 finding from 1 review

Single‐component medication monitoring and adjustment intervention vs control

Incidence of delirium · people at risk of delirium in institutional long‐term care

Single‐component medication monitoring and adjustment intervention probably leads to lower incidence of delirium NH‐CAM compared with control (moderate certainty).

1 finding from 1 review

Single‐component medication monitoring and adjustment intervention vs control

All‐cause mortality · people at risk of delirium in institutional long‐term care

Single‐component medication monitoring and adjustment intervention showed no clear difference in mortality compared with control (moderate certainty).

1 finding from 1 review

Single‐component medication monitoring and adjustment intervention vs control

Falls · people at risk of delirium in institutional long‐term care

Single‐component medication monitoring and adjustment intervention showed no clear difference in falls Fall events compared with control (low certainty).

1 finding from 1 review

Single‐component medication monitoring and adjustment intervention vs control

Hospital admissions · people at risk of delirium in institutional long‐term care

Single‐component medication monitoring and adjustment intervention showed no clear difference in hospital admissions compared with control (moderate certainty).

1 finding from 1 review

Pharmacological intervention and a form of psychotherapy (combination) vs pharmacological intervention and usual care or attention control (single)

Depression: < 50% reduction in scale scores at end of treatment (primary outcome) · people with depression after stroke
1 finding from 1 review