Findings

What do systematic reviews say?

4,072 questions · 4,237 findings · 447 reviews · Headline outcomes only

Sort:Best matchNewest Highest certainty Download CSV

No studies found 946 · 22.3%GRADE not reported 257 · 6.1%Very low 1,121 · 26.5%Low 1,207 · 28.5%Moderate 568 · 13.4%High 138 · 3.3%

Any O‐BCS vs mastectomy

Local recurrence‐free survival · women with primary breast cancer

It is very uncertain whether any O‐BCS changes local recurrence‐free survival (up to 5 years) compared with mastectomy (very low certainty).

1 finding from 1 review

Oncoplastic breast‐conserving surgery for women with primary breast cancer 2021 · Cochrane Headline outcomes only
HR 0.55 [0.34, 0.91]
2 studies · 4713 participants
Very low

Any O‐BCS vs mastectomy

Local recurrence · women with primary breast cancer

1 finding from 1 review

Oncoplastic breast‐conserving surgery for women with primary breast cancer 2021 · Cochrane Headline outcomes only
no estimate extracted
0 studies · 0 participants
GRADE not reported

Early open repair vs ultrasound surveillance

Mortality ( · small asymptomatic AAA

Early open repair leads to lower mortality ( compared with ultrasound surveillance (high certainty).

1 finding from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
HR 0.99
2 studies · 2226 participants
High

Early open repair vs ultrasound surveillance

Costs · small asymptomatic AAA

Early open repair showed no clear difference in costs (per participant) ( compared with ultrasound surveillance (moderate certainty).

1 finding from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1090 participants
Moderate

Early open repair vs ultrasound surveillance

QoLc ( · small asymptomatic AAA

1 finding from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 2226 participants
GRADE not reported

Early open repair vs ultrasound surveillance

Aneurysm rupture ( · small asymptomatic AAA

1 finding from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 2226 participants
GRADE not reported

Early endovascular repair vs ultrasound surveillance

Mortality ( · small asymptomatic AAA

Early endovascular repair showed no clear difference in mortality ( compared with ultrasound surveillance (low certainty).

1 finding from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
RR 1.92 [0.73, 5.06]
2 studies · 846 participants
Low

Early endovascular repair vs ultrasound surveillance

Costs · small asymptomatic AAA

Early endovascular repair showed no clear difference in costs ( compared with ultrasound surveillance (low certainty).

2 findings from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
MD 27
1 study · 614 participants
Low
Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
MD 2557
1 study · 614 participants
Low

Early endovascular repair vs ultrasound surveillance

QoL · small asymptomatic AAA

1 finding from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 605 participants
GRADE not reported

Early endovascular repair vs ultrasound surveillance

Aneurysm rupture ( · small asymptomatic AAA

1 finding from 1 review

Surgery for small asymptomatic abdominal aortic aneurysms 2020 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 1088 participants
GRADE not reported

Laparoscopic treatment vs diagnostic laparoscopy

Overall pain scores unclear measurement instrument (6 months) · women with endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 16 participants
Very low

Laparoscopic treatment vs diagnostic laparoscopy

Adverse events: conversion to laparotomy · women with endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 341 participants
Low

Laparoscopic ablation and uterine nerve transaction vs diagnostic laparoscopy

Adverse events · endometriosis

Laparoscopic ablation and uterine nerve transaction showed no clear difference in adverse events compared with diagnostic laparoscopy (low certainty).

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
OR 0.33 [0.01, 8.32]
1 study · 141 participants
Low

Laparoscopic ablation vs laparoscopic excision

Overall pain scores (reduction in VAS at 12 months) · endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 103 participants
Very low

Helium thermal coagulator vs electrodiathermy

Quality of life (9 months) – EHP‐30 pain · endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 119 participants
Very low

Helium thermal coagulator vs electrodiathermy

Quality of life (9 months) – EHP‐30 control and powerlessness · endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 119 participants
Very low

Helium thermal coagulator vs electrodiathermy

Quality of life (emotional) · endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 119 participants
Very low

Helium thermal coagulator vs electrodiathermy

Quality of life (9 months) – EHP‐30 social support · endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 119 participants
Very low

Helium thermal coagulator vs electrodiathermy

Quality of life (9 months) – EHP‐30 self‐image · endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 119 participants
Very low

Helium thermal coagulator vs electrodiathermy

Adverse events · endometriosis

1 finding from 1 review

Laparoscopic surgery for endometriosis 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 192 participants
Very low