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Evidence found and GRADE certainty

1,078 questions · 1,098 findings · 33 reviews · Skin

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No studies found 396 · 36.1%GRADE not reported 89 · 8.1%Very low 181 · 16.5%Low 183 · 16.7%Moderate 196 · 17.9%High 53 · 4.8%

Metronidazole vs placebo

Physician‐assessed improvement in rosacea severity · Participants with rosacea

Metronidazole probably leads to higher physician‐assessed improvement in rosacea severity compared with placebo (moderate certainty).

1 finding from 1 review

Topical ivermectin vs topical metronidazole

QoL · Participants with rosacea

Topical ivermectin leads to higher HRQOL DLQI, proportion of participants that reported at end of study… compared with topical metronidazole (high certainty).

1 finding from 1 review

Topical ivermectin vs topical metronidazole

Participant‐assessed improvement in rosacea severity · Participants with rosacea

Topical ivermectin leads to higher participant‐assessed improvement in rosacea severity Likert scale ‐… compared with topical metronidazole (high certainty).

1 finding from 1 review

Topical ivermectin vs topical metronidazole

Proportion of participants with adverse event · Participants with rosacea

Topical ivermectin showed no clear difference in proportion of participants with adverse event compared with topical metronidazole (moderate certainty).

1 finding from 1 review

Topical ivermectin vs topical metronidazole

Physician‐assessed improvement in rosacea severity · Participants with rosacea

Topical ivermectin leads to higher physician‐assessed improvement in rosacea severity compared with topical metronidazole (high certainty).

1 finding from 1 review

Ciclosporin ophthalmic emulsion 0.05% vs artificial tears

Proportion of participants with adverse event · Participants with ocular rosacea

Ciclosporin ophthalmic emulsion 0.05% showed no clear difference in proportion of participants with adverse event compared with artificial tears (low certainty).

1 finding from 1 review