Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,756 questions · 13,493 findings · 1,305 reviews · Headline outcomes only

No studies found 2,594 · 19.2%GRADE not reported 728 · 5.4%Very low 2,868 · 21.3%Low 3,777 · 28%Moderate 2,620 · 19.4%High 906 · 6.7%

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Etilefrine vs placebo

Immediate side effects of treatment (palpitations) · men and boys with SCD and stuttering priapism

It is very uncertain whether etilefrine changes immediate side effects of treatment (palpitations) compared with placebo (very low certainty).

1 finding from 1 review

Etilefrine vs placebo

Immediate side effects of treatment (tachycardia) · men and boys with SCD and stuttering priapism

It is very uncertain whether etilefrine changes immediate side effects of treatment (tachycardia) compared with placebo (very low certainty).

1 finding from 1 review

Ephedrine vs placebo

Immediate side effects of treatment with 30 mg ephedrine (palpitations) · men and boys with SCD and stuttering priapism

It is very uncertain whether ephedrine changes immediate side effects of treatment with 30 mg ephedrine… compared with placebo (very low certainty).

1 finding from 1 review

Ephedrine vs placebo

Immediate side effects of treatment (tachycardia) · men and boys with SCD and stuttering priapism

It is very uncertain whether ephedrine changes immediate side effects of treatment with 30 mg ephedrine (tachycardia) compared with placebo (very low certainty).

1 finding from 1 review