Findings

What do systematic reviews say?

1 questions · 1 findings · 1 reviews

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 1 · 100%High 0 · 0%

GnRH antagonist vs long‐course GnRH agonist

Ongoing pregnancy · women undergoing assisted reproductive technology (ART)

GnRH antagonist showed no clear difference in ongoing pregnancy rate per woman randomised compared with long‐course GnRH agonist (moderate certainty).

1 finding from 1 review

Gonadotrophin‐releasing hormone antagonists for assisted reproductive technology 2016 · Cochrane Headline outcomes only
OR 0.92 [0.83, 1.01]
37 studies · 8311 participants
Moderate