Findings

What do systematic reviews say?

699 questions · 719 findings · 69 reviews

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No studies found 129 · 17.9%GRADE not reported 15 · 2.1%Very low 317 · 44.1%Low 170 · 23.6%Moderate 78 · 10.8%High 10 · 1.4%

Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomy

Body‐mass index (BMI) · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 353 participants
Low

Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomy

Health‐related quality of life · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
1 study · 217 participants
Very low

Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomy

Comorbidities: diabetes [different definitions used] · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 353 participants
Low

Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomy

All‐cause mortality · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
6 studies · 600 participants
Moderate

Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomy

SAEs · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
1 study · 217 participants
Very low

Laparoscopic gastric bypass vs laparoscopic sleeve gastrectomy

Reoperation rate · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 277 participants
Very low

Laparoscopic fundoplication vs medical management

(< 1 year) · Patients with gastro‐oesophageal reflux disease (GORD) in adults

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
no estimate extracted
3 studies · 605 participants
Very low

Laparoscopic fundoplication vs medical management

(1 to 5 years) · Patients with gastro‐oesophageal reflux disease (GORD) in adults

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
no estimate extracted
2 studies · 323 participants
Very low

Laparoscopic fundoplication vs medical management

Adverse events · Patients with gastro‐oesophageal reflux disease (GORD) in adults

The review found no eligible studies for this question.

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic fundoplication vs medical management

Serious adverse events · Patients with gastro‐oesophageal reflux disease (GORD) in adults

It is very uncertain whether laparoscopic fundoplication changes serious adverse events compared with medical management (very low certainty).

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
RR 1.46 [1.01, 2.11]
2 studies · 637 participants
Very low

Laparoscopic fundoplication vs medical management

Dysphagia · Patients with gastro‐oesophageal reflux disease (GORD) in adults

The review found no eligible studies for this question.

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic fundoplication vs medical management

(5 years or more) · Patients with gastro‐oesophageal reflux disease (GORD) in adults

It is very uncertain whether laparoscopic fundoplication changes (5 years or more) compared with medical management (very low certainty).

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
RR 0.9 [0.57, 1.42]
1 study · 228 participants
Very low

Laparoscopic fundoplication vs medical management

Heartburn · Patients with gastro‐oesophageal reflux disease (GORD) in adults

The review found no eligible studies for this question.

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic fundoplication vs medical management

Reflux · Patients with gastro‐oesophageal reflux disease (GORD) in adults

The review found no eligible studies for this question.

1 finding from 1 review

Laparoscopic fundoplication surgery versus medical management for gastro‐oesophageal reflux disease (GORD) in adults 2015 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic adjustable gastric banding vs laparoscopic sleeve gastrectomy

Anthropometric measurements other than weight loss in kg (BMI reduction measured inkg/m²) · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
1 study · 80 participants
Very low

Laparoscopic adjustable gastric banding vs laparoscopic sleeve gastrectomy

Health‐related quality of life · participants with obesity

The review found no eligible studies for this question.

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic adjustable gastric banding vs laparoscopic sleeve gastrectomy

Comorbidities: diabetes · participants with obesity

The review found no eligible studies for this question.

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic adjustable gastric banding vs laparoscopic sleeve gastrectomy

All‐cause mortality · participants with obesity

The review found no eligible studies for this question.

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic adjustable gastric banding vs laparoscopic sleeve gastrectomy

SAEs · participants with obesity

The review found no eligible studies for this question.

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found

Laparoscopic adjustable gastric banding vs laparoscopic sleeve gastrectomy

Reoperation rate · participants with obesity

1 finding from 1 review

Surgery for weight loss in adults 2014 · Cochrane Headline outcomes only
no estimate extracted
1 study · 80 participants
Very low