Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,510 questions · 2,653 findings · 194 reviews · Gynaecology and Fertility

No studies found 531 · 20%GRADE not reported 76 · 2.9%Very low 826 · 31.1%Low 855 · 32.2%Moderate 341 · 12.9%High 24 · 0.9%

Open‐entry vs closed entry technique

Failed entry · patients undergoing laparoscopy

It is very uncertain whether open‐entry changes failed entry compared with closed‐entry technique (very low certainty).

1 finding from 1 review

Direct trocar entry vs Veress needle entry

Vascular injury (major vessels and abdominal wall vessels) · patients undergoing laparoscopic surgery

It is very uncertain whether direct trocar entry changes vascular injury (major vessels and abdominal wall vessels) compared with veress needle entry (very low certainty).

1 finding from 1 review

Direct trocar entry vs Veress needle entry

Visceral injury (bladder or bowel) · patients undergoing laparoscopic surgery

It is very uncertain whether direct trocar entry changes visceral injury (bladder or bowel) compared with veress needle entry (very low certainty).

1 finding from 1 review