evidencegaps
Findings

What do systematic reviews say?

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

1,340 questions · 1,512 findings · 205 reviews

Sort:Best matchNewestHighest certaintyDownload CSV
No studies found 317 · 21%GRADE not reported 358 · 23.7%Very low 356 · 23.5%Low 271 · 17.9%Moderate 173 · 11.4%High 37 · 2.4%

Open‐entry vs closed entry technique

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

It is very uncertain whether open‐entry changes vascular injury (major vessels and abdominal wall vessels) compared with closed‐entry technique (very low certainty).

1 finding from 1 review

Open‐entry vs closed entry technique

Visceral injury (bladder or bowel) · patients undergoing laparoscopy

It is very uncertain whether open‐entry changes visceral injury (bladder or bowel) compared with closed‐entry technique (very low certainty).

1 finding from 1 review

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

Zuclopenthixol dihydrochloride vs placebo

Leaving the study early · patients with schizophrenia

It is very uncertain whether zuclopenthixol dihydrochloride changes leaving the study early (any reason) compared with placebo (very low certainty).

2 findings from 2 reviews · compare the 2 reviews