Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

67 questions · 80 findings · 8 reviews · Gynaecology and Fertility

No studies found 7 · 8.8%GRADE not reported 1 · 1.3%Very low 16 · 20%Low 41 · 51.3%Moderate 15 · 18.8%High 0 · 0%

Antioestrogen vs antioestrogen

Clinical pregnancy rate · ovulation induction in polycystic ovarian syndrome

It is very uncertain whether antioestrogen changes clomiphene citrate plus tamoxifen versus clomiphene citrate ‐… compared with antioestrogen (very low certainty).

2 findings from 1 review

Antioestrogen plus medical adjunct vs antioestrogen

Clinical pregnancy · ovulation induction in polycystic ovarian syndrome

Antioestrogen plus medical adjunct showed no clear difference in clomiphene citrate plus bromocriptine versus clomiphene citrate ‐… compared with antioestrogen alone (low certainty).

1 finding from 1 review

Intervention not reported

Live birth ‐ Clomiphene citrate 5 days versus clomiphene citrate 10 days · ovulation induction in polycystic ovarian syndrome

The intervention may leads to lower live birth ‐ Clomiphene citrate 5 days versus clomiphene citrate 10… (low certainty).

1 finding from 1 review

Intervention not reported

Clinical pregnancy ‐ Clomiphene citrate 5 days versus clomiphene citrate 10 days · ovulation induction in polycystic ovarian syndrome

The intervention may leads to lower clinical pregnancy ‐ Clomiphene citrate 5 days versus clomiphene… (low certainty).

1 finding from 1 review

Intervention not reported

Multiple pregnancy ‐ Clomiphene citrate 5 days versus clomiphene citrate 10 days · ovulation induction in polycystic ovarian syndrome

It is very uncertain whether the intervention changes multiple pregnancy ‐ Clomiphene citrate 5 days versus clomiphene… (very low certainty).

1 finding from 1 review

Intervention not reported

Miscarriage rate ‐ Early versus late clomiphene citrate · ovulation induction in polycystic ovarian syndrome

It is very uncertain whether the intervention changes miscarriage rate ‐ Early versus late clomiphene citrate (very low certainty).

1 finding from 1 review

Intervention not reported

Clinical pregnancy ‐ Early versus late clomiphene citrate · ovulation induction in polycystic ovarian syndrome

The intervention may leads to higher clinical pregnancy ‐ Early versus late clomiphene citrate (low certainty).

1 finding from 1 review