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Search review questions

Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Limit to evidence status or GRADE (optional)

1,886 questions in 74 reviews · Skin

current versions
No studies 542 · 28.7%Ungraded 130 · 6.9%Very low 326 · 17.3%Low 434 · 23%Moderate 348 · 18.5%High 106 · 5.6%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

QuestionEffectEvidenceStatus / GRADE
Ethinyl estradiol 35 μg + cyproterone acetate 2 mg vs ethinyl estradiol 30 μg + desogestrel 0.15 mg
Change in health‐related quality of life (HRQOL) ‐ not measured · patients with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Flutamide 250 mg once to b.i.d. vs spironolactone 100 mg
Change in BMI ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Flutamide 250 mg once to b.i.d. vs spironolactone 100 mg
Improvement of other clinical signs of hyperandrogenism ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Spironolactone 100 mg vs placebo
Participant‐reported improvement of hirsutism 4‐point Likert scale · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 9 [0.55, 147.95]1 study · 20 participantsLow
Spironolactone 100 mg vs placebo
Change in health‐related quality of life (HRQOL) ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Spironolactone 100 mg vs placebo
Proportion of participants who reported an adverse event · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 5 [0.7, 35.5]1 study · 20 participantsLow
Spironolactone 100 mg vs placebo
Clinician's assessment of improvement of hirsutism Ferriman‐Gallwey score Scale from: 0 to 36 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted1 study · 20 participantsLow
Spironolactone 100 mg vs placebo
Change in serum androgen levels · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted1 study · 20 participantsLow
Spironolactone 100 mg vs placebo
Change in BMI ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Spironolactone 100 mg vs placebo
Improvement of other clinical signs of hyperandrogenism ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Finasteride 5 mg to 7.5 mg vs placebo
Participant‐reported improvement of hirsutism 3‐point (Lakryc 2003) and 4‐point (Moghetti 2000) Likert scale · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted2 studies · 54 participantsVery low
Ethinyl estradiol 35 μg + cyproterone acetate 2 mg vs ethinyl estradiol 30 μg + desogestrel 0.15 mg
Proportion of participants who reported an adverse event · patients with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 0.41 [0.08, 2.05]1 study · 100 participantsModerate
Finasteride 5 mg to 7.5 mg vs placebo
Change in health‐related quality of life (HRQOL) ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Finasteride 5 mg to 7.5 mg vs placebo
Proportion of participants who reported an adverse event · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 1.13 [0.48, 2.67]3 studies · 67 participantsVery low
Finasteride 5 mg to 7.5 mg vs placebo
Clinician's assessment of improvement of hirsutism Ferriman‐Gallwey score Scale from: 0 to 36 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted3 studies · 62 participantsVery low
Finasteride 5 mg to 7.5 mg vs placebo
Change in serum androgen levels · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted3 studies · 52 participantsLow
Finasteride 5 mg to 7.5 mg vs placebo
Change in BMI kg/m2 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted1 study · 24 participantsVery low
Finasteride 5 mg to 7.5 mg vs placebo
Improvement of other clinical signs of hyperandrogenism ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Metformin 500 mg to 2550 mg per day vs placebo
Participant‐reported improvement of hirsutism ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Metformin 500 mg to 2550 mg per day vs placebo
Change in health‐related quality of life (HRQOL) ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Metformin 500 mg to 2550 mg per day vs placebo
Proportion of participants who reported an adverse event · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted2 studies · 63 participantsVery low
Metformin 500 mg to 2550 mg per day vs placebo
Clinician's assessment of improvement of hirsutism Ferriman‐Gallwey score Scale from: 0 to 36 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted7 studies · 264 participantsLow
Ethinyl estradiol 35 μg + cyproterone acetate 2 mg vs ethinyl estradiol 30 μg + desogestrel 0.15 mg
Clinician's assessment of improvement of hirsutism Ferriman‐Gallwey score Scale from: 0 to 36 · patients with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted3 studies · 164 participantsLow
Metformin 500 mg to 2550 mg per day vs placebo
Change in serum androgen levels · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted8 studies · 309 participantsModerate
Metformin 500 mg to 2550 mg per day vs placebo
Change in BMI kg/m2 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted5 studies · 252 participantsModerate
Metformin 500 mg to 2550 mg per day vs placebo
Improvement of other clinical signs of hyperandrogenism ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Finasteride 5 mg vs spironolactone 100 mg
Participant‐reported improvement of hirsutism 4‐point (Moghetti 2000) and 6‐point (Wong 1995) Likert scale · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted2 studies · 34 participantsLow
Finasteride 5 mg vs spironolactone 100 mg
Change in health‐related quality of life (HRQOL) ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Finasteride 5 mg vs spironolactone 100 mg
Proportion of participants who reported an adverse event · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 0.2 [0.03, 1.41]1 study · 20 participantsModerate
Finasteride 5 mg vs spironolactone 100 mg
Clinician's assessment of improvement of hirsutism Ferriman‐Gallwey score Scale from: 0 to 36 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted2 studies · 34 participantsLow
Finasteride 5 mg vs spironolactone 100 mg
Change in serum androgen levels · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted2 studies · 34 participantsLow
Finasteride 5 mg vs spironolactone 100 mg
Change in BMI ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Finasteride 5 mg vs spironolactone 100 mg
Improvement of other clinical signs of hyperandrogenism ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Ethinyl estradiol 35 μg + cyproterone acetate 2 mg vs ethinyl estradiol 30 μg + desogestrel 0.15 mg
Change in serum androgen levels · patients with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted4 studies · 184 participantsHigh
Flutamide 250 mg once to twice daily vs metformin 1275 mg to 1700 mg per day
Participant‐reported improvement of hirsutism ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Flutamide 250 mg once to twice daily vs metformin 1275 mg to 1700 mg per day
Change in health‐related quality of life (HRQOL) ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Flutamide 250 mg once to twice daily vs metformin 1275 mg to 1700 mg per day
Proportion of participants who reported an adverse event · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 2 [0.41, 9.71]1 study · 40 participantsVery low
Flutamide 250 mg once to twice daily vs metformin 1275 mg to 1700 mg per day
Clinician's assessment of improvement of hirsutism3 Ferriman‐Gallwey score Scale from: 0 to 36 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted3 studies · 95 participantsVery low
Flutamide 250 mg once to twice daily vs metformin 1275 mg to 1700 mg per day
Change in serum androgen levels · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted3 studies · 95 participantsModerate
Flutamide 250 mg once to twice daily vs metformin 1275 mg to 1700 mg per day
Change in BMI3 kg/m² · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted3 studies · 95 participantsVery low
Flutamide 250 mg once to twice daily vs metformin 1275 mg to 1700 mg per day
Improvement of other clinical signs of hyperandrogenism · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted2 studies · 55 participantsModerate
Finasteride 5 mg vs flutamide 250 mg once to b.i.d.
Participant‐reported improvement of hirsutism 4‐point Likert scale · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 0.63 [0.31, 1.25]1 study · 20 participantsLow
Finasteride 5 mg vs flutamide 250 mg once to b.i.d.
Change in health‐related quality of life (HRQOL) ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Finasteride 5 mg vs flutamide 250 mg once to b.i.d.
Proportion of participants who reported an adverse event · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
RR 3.87 [0.57, 26.24]3 studies · 115 participantsVery low
Ethinyl estradiol 35 μg + cyproterone acetate 2 mg vs ethinyl estradiol 30 μg + desogestrel 0.15 mg
Change in BMI kg/m² · patients with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted2 studies · 136 participantsModerate
Finasteride 5 mg vs flutamide 250 mg once to b.i.d.
Clinician's assessment of improvement of hirsutism Ferriman‐Gallwey score Scale from: 0 to 36 · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted4 studies · 226 participantsVery low
Finasteride 5 mg vs flutamide 250 mg once to b.i.d.
Change in serum androgen levels · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted4 studies · 226 participantsModerate
Finasteride 5 mg vs flutamide 250 mg once to b.i.d.
Change in BMI ‐ not measured · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extractedNRNo studies
Finasteride 5 mg vs flutamide 250 mg once to b.i.d.
Improvement of other clinical signs of hyperandrogenism · women with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted1 study · 110 participantsHigh
Ethinyl estradiol 35 μg + cyproterone acetate 2 mg vs ethinyl estradiol 30 μg + desogestrel 0.15 mg
Improvement of other clinical signs of hyperandrogenism Acne score ‐ grade 1 to 4 (higher is worse) · patients with hirsutism
Interventions for hirsutism (excluding laser and photoepilation therapy alone) (2015) · Cochrane
no estimate extracted1 study · 100 participantsModerate