Findings

What do systematic reviews say?

4 questions · 4 findings · 1 reviews · Gynaecology and Fertility

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 2 · 50%Low 2 · 50%Moderate 0 · 0%High 0 · 0%

Live birth · women undergoing embryo transfer as part of assisted reproduction

Oxytocin antagonists showed no clear difference in live birth compared with control (low certainty).

1 finding from 1 review

Oxytocin antagonists for assisted reproduction 2021 · Cochrane Headline outcomes only
RR 1.05 [0.88, 1.24]
1 study · 800 participants
Low

Miscarriage · women undergoing embryo transfer as part of assisted reproduction

It is very uncertain whether oxytocin antagonists changes miscarriage compared with control (very low certainty).

1 finding from 1 review

Oxytocin antagonists for assisted reproduction 2021 · Cochrane Headline outcomes only
RR 1.08 [0.75, 1.56]
5 studies · 1424 participants
Very low

Clinical pregnancy · women undergoing embryo transfer as part of assisted reproduction

Oxytocin antagonists may leads to higher clinical pregnancy compared with control (low certainty).

1 finding from 1 review

Oxytocin antagonists for assisted reproduction 2021 · Cochrane Headline outcomes only
RR 1.5 [1.18, 1.89]
7 studies · 1646 participants
Low

Complications · women undergoing embryo transfer as part of assisted reproduction

It is very uncertain whether oxytocin antagonists changes complications compared with control (very low certainty).

1 finding from 1 review

Oxytocin antagonists for assisted reproduction 2021 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 1464 participants
Very low