Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,543 questions · 2,589 findings · 168 reviews · Schizophrenia

No studies found 601 · 23.2%GRADE not reported 446 · 17.2%Very low 721 · 27.8%Low 505 · 19.5%Moderate 274 · 10.6%High 42 · 1.6%

Sildenafil vs placebo

Sexual function: Objective assessment (Global efficacy questionnaire, improved erections) · patients with sexual dysfunction due to antipsychotic drug therapy

ADJUNCTIVE TREATMENT ‐ SPECIFIC: SILDENAFIL may leads to higher sexual function: Objective assessment (Global efficacy… compared with PLACEBO (low certainty).

1 finding from 1 review