Findings

What do systematic reviews say?

2,509 questions · 2,666 findings · 288 reviews

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No studies found 743 · 27.9%GRADE not reported 327 · 12.3%Very low 775 · 29.1%Low 484 · 18.2%Moderate 279 · 10.5%High 58 · 2.2%

PFMT prior to surgical intervention vs surgical intervention alone

Number of women reporting incontinence at 1 year or more after treatment (subjective) ‐ not reported · women with urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Pelvic floor muscle training added to another active treatment versus the same active treatment alone for urinary… 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

PFMT prior to surgical intervention vs surgical intervention alone

Objective measure of urine leakage (e.g. pad test) ‐ not reported · women with urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Pelvic floor muscle training added to another active treatment versus the same active treatment alone for urinary… 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

PFMT prior to surgical intervention vs surgical intervention alone

Number of women reporting adverse events ‐ not reported · women with urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Pelvic floor muscle training added to another active treatment versus the same active treatment alone for urinary… 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

PFMT prior to surgical intervention vs surgical intervention alone

Disease‐specific quality of life · women with urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Pelvic floor muscle training added to another active treatment versus the same active treatment alone for urinary… 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

PFMT prior to surgical intervention vs surgical intervention alone

General health status evaluation e.g. Short Form (SF)‐36 ‐ not reported · women with urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Pelvic floor muscle training added to another active treatment versus the same active treatment alone for urinary… 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

PFMT prior to surgical intervention vs surgical intervention alone

Number of women requiring further treatment such as surgery, drugs, mechanical devices (relapse) ‐ not reported · women with urinary incontinence

The review found no eligible studies for this question.

1 finding from 1 review

Pelvic floor muscle training added to another active treatment versus the same active treatment alone for urinary… 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Open (surgical) reduction and fixation vs Closed (non-surgical) treatment

Outcome not reported · Adults (16 to 68 years) with mandibular fractures excluding condylar involvement

The review found no eligible studies for this question.

1 finding from 1 review

Interventions for the management of mandibular fractures 2013 · Cochrane All outcomes
"There were no studies comparing different types of closed interventions with one another or comparing open and closed interventions." "We found no studies that compared surgical with non-surgical treatments."
0 studies
No studies found

Post‐surgical chemotherapy vs surgery

Overall survival (OS) · patients with resectable gastric cancer

Post‐surgical chemotherapy leads to lower overall Survival (OS) compared with surgery alone (high certainty).

1 finding from 1 review

Post‐surgical chemotherapy versus surgery alone for resectable gastric cancer 2013 · Cochrane Headline outcomes only
HR 0.85 [0.8, 0.9]
34 studies · 7523 participants
High

Post‐surgical chemotherapy vs surgery

Disease-free survival · patients with resectable gastric cancer

Post‐surgical chemotherapy leads to lower disease Free Survival compared with surgery alone (high certainty).

1 finding from 1 review

Post‐surgical chemotherapy versus surgery alone for resectable gastric cancer 2013 · Cochrane Headline outcomes only
HR 0.79 [0.72, 0.87]
15 studies · 4133 participants
High

Presurgical medical therapy vs Placebo or no active treatment

Pelvic pain · women having endometriosis surgery

The review found no eligible studies for this question.

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Presurgical medical therapy vs Placebo or no active treatment

Pain recurrence (dichotomous) Pain recurrence ≤ 12 months · women having endometriosis surgery

It is very uncertain whether presurgical medical therapy changes pain recurrence (dichotomous) Pain recurrence ≤ 12 months compared with placebo or no medical therapy (very low certainty).

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
RR 1.1 [0.72, 1.66]
1 study · 262 participants
Very low

Presurgical medical therapy vs Placebo or no active treatment

Disease recurrence at 3 months – total (AFS score) · women having endometriosis surgery

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
no estimate extracted
1 study · 80 participants
Very low

Presurgical medical therapy vs Placebo or no active treatment

Recurrence · women having endometriosis surgery

The review found no eligible studies for this question.

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Presurgical medical therapy vs Placebo or no active treatment

Disease recurrence ≤ 12 months (EEC stage) · women having endometriosis surgery

It is very uncertain whether presurgical medical therapy changes disease recurrence ≤ 12 months (EEC stage) compared with placebo or no medical therapy (very low certainty).

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
RR 1.11 [0.86, 1.43]
1 study · 262 participants
Very low

Presurgical medical therapy vs Placebo or no active treatment

Pregnancy rate · women having endometriosis surgery

It is very uncertain whether presurgical medical therapy changes pregnancy rate (dichotomous) compared with placebo or no medical therapy (very low certainty).

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
RR 1.18 [0.97, 1.45]
1 study · 262 participants
Very low

Postsurgical medical therapy vs Placebo or no active treatment

Recurrence · women having endometriosis surgery

Postsurgical medical therapy may leads to lower disease recurrence ≤ 12 months (dichotomous) compared with placebo or no medical therapy (low certainty).

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
RR 0.3 [0.17, 0.54]
4 studies · 433 participants
Low

Postsurgical medical therapy vs Placebo or no active treatment

Disease recurrence ≤ 12 months (EEC stage) · women having endometriosis surgery

It is very uncertain whether postsurgical medical therapy changes disease recurrence ≤ 12 months (EEC stage) compared with placebo or no medical therapy (very low certainty).

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
RR 0.88 [0.67, 1.15]
1 study · 285 participants
Very low

Postsurgical medical therapy vs Placebo or no active treatment

Pregnancy rate · women having endometriosis surgery

Postsurgical medical therapy probably leads to higher pregnancy rate (dichotomous) compared with placebo or no medical therapy (moderate certainty).

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
RR 1.19 [1.02, 1.38]
11 studies · 955 participants
Moderate

Postsurgical medical therapy vs Placebo or no active treatment

Pelvic pain · women having endometriosis surgery

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 340 participants
Very low

Postsurgical medical therapy vs Placebo or no active treatment

Pain recurrence (dichotomous) Pain recurrence ≤ 12 months · women having endometriosis surgery

Postsurgical medical therapy may leads to lower pain recurrence (dichotomous) Pain recurrence ≤ 12 months compared with placebo or no medical therapy (low certainty).

1 finding from 1 review

Pre‐ and postsurgical medical therapy for endometriosis surgery 2020 · Cochrane Headline outcomes only
RR 0.7 [0.52, 0.94]
5 studies · 657 participants
Low