Findings

What do systematic reviews say?

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

233 questions · 238 findings · 33 reviews

No studies found 31 · 13%GRADE not reported 5 · 2.1%Very low 74 · 31.1%Low 92 · 38.7%Moderate 36 · 15.1%High 0 · 0%

Transvaginal aspiration of hydrosalpingeal fluid vs laparoscopic salpingectomy

Clinical pregnancy rate · tubal disease in women due to undergo in vitro fertilisation

It is very uncertain whether transvaginal aspiration of hydrosalpingeal fluid changes clinical pregnancy rate compared with laparoscopic salpingectomy (very low certainty).

1 finding from 1 review

Transvaginal aspiration of hydrosalpingeal fluid vs laparoscopic salpingectomy

Miscarriage · tubal disease in women due to undergo in vitro fertilisation

It is very uncertain whether transvaginal aspiration of hydrosalpingeal fluid changes miscarriage rate compared with laparoscopic salpingectomy (very low certainty).

1 finding from 1 review

Transvaginal aspiration of hydrosalpingeal fluid vs laparoscopic salpingectomy

Ectopic pregnancy · tubal disease in women due to undergo in vitro fertilisation

It is very uncertain whether transvaginal aspiration of hydrosalpingeal fluid changes ectopic pregnancy rate compared with laparoscopic salpingectomy (very low certainty).

1 finding from 1 review

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Cumulative live birth · transfer following in vitro fertilisation or intracytoplasmic sperm injection

Repeated single embryo transfer (mixed policies) showed no clear difference in cumulative live birth compared with multiple embryo transfer (low certainty).

1 finding from 1 review

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Multiple pregnancy · transfer following in vitro fertilisation or intracytoplasmic sperm injection

Repeated single embryo transfer (mixed policies) probably leads to lower multiple pregnancy compared with multiple embryo transfer (moderate certainty).

1 finding from 1 review

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Clinical pregnancy rate · transfer following in vitro fertilisation or intracytoplasmic sperm injection

Repeated single embryo transfer (mixed policies) showed no clear difference in clinical pregnancy rate compared with multiple embryo transfer (low certainty).

1 finding from 1 review

Repeated single embryo transfer (mixed policies) vs multiple embryo transfer

Miscarriage · transfer following in vitro fertilisation or intracytoplasmic sperm injection

Repeated single embryo transfer (mixed policies) showed no clear difference in miscarriage rate compared with multiple embryo transfer (low certainty).

1 finding from 1 review