Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,018 questions · 3,100 findings · 369 reviews · Headline outcomes only

No studies found 774 · 25%GRADE not reported 108 · 3.5%Very low 727 · 23.5%Low 840 · 27.1%Moderate 474 · 15.3%High 177 · 5.7%

Group A: amino acids vs placebo

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

It is very uncertain whether group A: amino acids changes prodromal symptoms: transition to psychosis Endpoint data (events) compared with placebo (very low certainty).

1 finding from 1 review

Group A: amino acids vs placebo

Adverse effects: suicidal thoughts (events) · people in the prodromal stage of psychosis

It is very uncertain whether group A: amino acids changes adverse effects: suicidal thoughts Short‐term (events) compared with placebo (very low certainty).

1 finding from 1 review

Group A: amino acids vs placebo

Satisfaction with treatment: leaving the study early Endpoint data (events) · people in the prodromal stage of psychosis

It is very uncertain whether group A: amino acids changes satisfaction with treatment: leaving the study early Endpoint data… compared with placebo (very low certainty).

1 finding from 1 review