Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

211 questions · 212 findings · 75 reviews

No studies found 44 · 20.8%GRADE not reported 17 · 8%Very low 70 · 33%Low 49 · 23.1%Moderate 28 · 13.2%High 4 · 1.9%

Azithromycin vs doxycycline

Adverse events Men and women · men and non‐pregnant women with symptomatic (uterine cervicitis and urethritis), or asymptomatic genital CT infection, diagnosed by cell…

Azithromycin probably leads to lower adverse events Men and women compared with doxycycline (moderate certainty).

1 finding from 1 review

Topical prophylaxis vs no topical prophylaxis

Dropouts due to adverse events · adults receiving mechanical ventilation for at least 48 hours

It is very uncertain whether topical prophylaxis changes dropouts due to adverse events compared with no topical prophylaxis (very low certainty).

1 finding from 1 review

Topical plus systemic prophylaxis vs placebo or no treatment

Dropouts due to adverse events · adults receiving mechanical ventilation for at least 48 hours

Topical plus systemic prophylaxis showed no clear difference in dropouts due to adverse events compared with placebo or no treatment (low certainty).

1 finding from 1 review

Meropenem vs usual care

Serious adverse events maximum · newborns with late‐onset sepsis

It is very uncertain whether meropenem changes serious adverse events maximum compared with standard care (very low certainty).

1 finding from 1 review