Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,138 questions · 1,154 findings · 139 reviews · Headline outcomes only

No studies found 184 · 15.9%GRADE not reported 183 · 15.9%Very low 273 · 23.7%Low 296 · 25.6%Moderate 171 · 14.8%High 47 · 4.1%

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

Sildenafil vs placebo

Leaving the study early · patients with sexual dysfunction due to antipsychotic drug therapy

It is very uncertain whether ADJUNCTIVE TREATMENT ‐ SPECIFIC: SILDENAFIL changes leaving the study early compared with PLACEBO (very low certainty).

1 finding from 1 review