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Figuras y tablas -
Figure 1

Comparison 1 Laparoscopy versus laparotomy, Outcome 1 All‐cause mortality.
Figuras y tablas -
Analysis 1.1

Comparison 1 Laparoscopy versus laparotomy, Outcome 1 All‐cause mortality.

Comparison 1 Laparoscopy versus laparotomy, Outcome 2 Peritonitis.
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Analysis 1.2

Comparison 1 Laparoscopy versus laparotomy, Outcome 2 Peritonitis.

Comparison 1 Laparoscopy versus laparotomy, Outcome 3 Peritonitis rate (patient‐months).
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Analysis 1.3

Comparison 1 Laparoscopy versus laparotomy, Outcome 3 Peritonitis rate (patient‐months).

Comparison 1 Laparoscopy versus laparotomy, Outcome 4 Exit‐site/tunnel infection.
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Analysis 1.4

Comparison 1 Laparoscopy versus laparotomy, Outcome 4 Exit‐site/tunnel infection.

Comparison 1 Laparoscopy versus laparotomy, Outcome 5 Catheter removal or replacement.
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Analysis 1.5

Comparison 1 Laparoscopy versus laparotomy, Outcome 5 Catheter removal or replacement.

Comparison 1 Laparoscopy versus laparotomy, Outcome 6 Technique failure.
Figuras y tablas -
Analysis 1.6

Comparison 1 Laparoscopy versus laparotomy, Outcome 6 Technique failure.

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 1 All‐cause mortality.
Figuras y tablas -
Analysis 2.1

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 1 All‐cause mortality.

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 2 Peritonitis rate (patient‐months).
Figuras y tablas -
Analysis 2.2

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 2 Peritonitis rate (patient‐months).

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 3 Exit‐site/tunnel infection rate (patient‐months).
Figuras y tablas -
Analysis 2.3

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 3 Exit‐site/tunnel infection rate (patient‐months).

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 4 Technique failure.
Figuras y tablas -
Analysis 2.4

Comparison 2 Buried (subcutaneous) versus non‐buried catheter, Outcome 4 Technique failure.

Comparison 3 Midline versus lateral insertion, Outcome 1 All‐cause mortality.
Figuras y tablas -
Analysis 3.1

Comparison 3 Midline versus lateral insertion, Outcome 1 All‐cause mortality.

Comparison 3 Midline versus lateral insertion, Outcome 2 Peritonitis.
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Analysis 3.2

Comparison 3 Midline versus lateral insertion, Outcome 2 Peritonitis.

Comparison 3 Midline versus lateral insertion, Outcome 3 Exit‐site/tunnel infection.
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Analysis 3.3

Comparison 3 Midline versus lateral insertion, Outcome 3 Exit‐site/tunnel infection.

Comparison 3 Midline versus lateral insertion, Outcome 4 Catheter removal or replacement.
Figuras y tablas -
Analysis 3.4

Comparison 3 Midline versus lateral insertion, Outcome 4 Catheter removal or replacement.

Comparison 4 Straight versus coiled, Outcome 1 All‐cause mortality.
Figuras y tablas -
Analysis 4.1

Comparison 4 Straight versus coiled, Outcome 1 All‐cause mortality.

Comparison 4 Straight versus coiled, Outcome 2 Peritonitis.
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Analysis 4.2

Comparison 4 Straight versus coiled, Outcome 2 Peritonitis.

Comparison 4 Straight versus coiled, Outcome 3 Peritonitis rate (patient‐months).
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Analysis 4.3

Comparison 4 Straight versus coiled, Outcome 3 Peritonitis rate (patient‐months).

Comparison 4 Straight versus coiled, Outcome 4 Exit‐site/tunnel infection.
Figuras y tablas -
Analysis 4.4

Comparison 4 Straight versus coiled, Outcome 4 Exit‐site/tunnel infection.

Comparison 4 Straight versus coiled, Outcome 5 Exit‐site/tunnel infection rate (patient‐months).
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Analysis 4.5

Comparison 4 Straight versus coiled, Outcome 5 Exit‐site/tunnel infection rate (patient‐months).

Comparison 4 Straight versus coiled, Outcome 6 Catheter removal or replacement.
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Analysis 4.6

Comparison 4 Straight versus coiled, Outcome 6 Catheter removal or replacement.

Comparison 4 Straight versus coiled, Outcome 7 Technique failure.
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Analysis 4.7

Comparison 4 Straight versus coiled, Outcome 7 Technique failure.

Comparison 5 Single versus double cuff, Outcome 1 All‐cause mortality.
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Analysis 5.1

Comparison 5 Single versus double cuff, Outcome 1 All‐cause mortality.

Comparison 5 Single versus double cuff, Outcome 2 Peritonitis.
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Analysis 5.2

Comparison 5 Single versus double cuff, Outcome 2 Peritonitis.

Comparison 5 Single versus double cuff, Outcome 3 Exit‐site/tunnel infection.
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Analysis 5.3

Comparison 5 Single versus double cuff, Outcome 3 Exit‐site/tunnel infection.

Comparison 5 Single versus double cuff, Outcome 4 Catheter removal or replacement.
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Analysis 5.4

Comparison 5 Single versus double cuff, Outcome 4 Catheter removal or replacement.

Comparison 6 Immobilisation versus no immobilisation, Outcome 1 Peritonitis.
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Analysis 6.1

Comparison 6 Immobilisation versus no immobilisation, Outcome 1 Peritonitis.

Comparison 6 Immobilisation versus no immobilisation, Outcome 2 Exit‐site/tunnel infection.
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Analysis 6.2

Comparison 6 Immobilisation versus no immobilisation, Outcome 2 Exit‐site/tunnel infection.

Table 1. Published guidelines on catheter related interventions in peritoneal dialysis

Guideline

Country

Year

Recommendation

Kidney Diseasese Outcome Quality Initiative (K‐DOQI)

United States of America

2000

No guideline

British Renal Association (BRA)

United Kingdom

2002

Catheter type: No peritoneal dialysis catheter has proven to be superior to the standard double cuff Tenckhoff catheter. In paediatric populations, no peritoneal dialysis catheter has proven to be superior to the standard double cuff Tenckhoff catheter. Swan neck tunnel, two cuff and downward pointing exit‐site may have an advantage. No guideline on catheter placement

Canadian Society of Nephrology (CSN)

Canada

2003

No guideline

European Best Practice Guidelines (EBPG)

Europe

2003

No guideline

International Society of Peritoneal Dialysis (ISPD)

Not applicable

2000

No catheter appears to be superior to the standard two cuff Tenckhoff catheter. Double cuff catheters are recommended to reduce peritonitis and improve catheter survival time. Peritoneal entry should be lateral or paramedian. Exit‐site should be facing downwards or be directed laterally. Upward‐directed exit sites should in general be avoided

Caring for Australians with renal Impairment (CARI)

Australia

2003

No peritoneal dialysis catheter has proven to be superior in the prevention of peritonitis (level III evidence). There is no technique of insertion of a peritoneal dialysis catheter that has consistently proven to be superior in the prevention of peritonitis (level II evidence)

Figuras y tablas -
Table 1. Published guidelines on catheter related interventions in peritoneal dialysis
Table 2. Electronic search strategies

Database searched

Search terms

CENTRAL (Issue 2 2004)

#1 peritoneal next dialysis
#2 PERITONEAL DIALYSIS (MeSH explode))
#3 pd or capd or ccpd
#4 #1 or #2 or #3
#5 PERITONITIS (MeSH)
#6 periton*
#7 #5 or #6
#8 #4 and #7

MEDLINE (1966 to April 2004)

1 exp Peritoneal Dialysis/
2 peritoneal dialysis.tw.
3 (PD or CAPD or CCPD).tw.
4 or/1‐3
5 Catheters, Indwelling/
6 catheter$.tw.
7 or/5‐6
8 Peritonitis/
9 peritonitis.tw.
10 (periton$ and infect$).tw.
11 or/8‐10
12 and/4,7,11
13 pc.fs.
14 (plac$ or insert$).tw.
15 (break‐in or immobil$).tw.
16 surg$.tw.
17 or/13‐16
18 12 and 17
19 and/4,11,13
20 18 or 19

Figuras y tablas -
Table 2. Electronic search strategies
Comparison 1. Laparoscopy versus laparotomy

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 All‐cause mortality Show forest plot

2

193

Risk Ratio (M‐H, Random, 95% CI)

1.08 [0.52, 2.26]

2 Peritonitis Show forest plot

3

238

Risk Ratio (M‐H, Random, 95% CI)

0.68 [0.41, 1.15]

3 Peritonitis rate (patient‐months) Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

4 Exit‐site/tunnel infection Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

5 Catheter removal or replacement Show forest plot

2

90

Risk Ratio (M‐H, Random, 95% CI)

1.02 [0.49, 2.13]

6 Technique failure Show forest plot

3

206

Risk Ratio (M‐H, Random, 95% CI)

0.70 [0.45, 1.08]

Figuras y tablas -
Comparison 1. Laparoscopy versus laparotomy
Comparison 2. Buried (subcutaneous) versus non‐buried catheter

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 All‐cause mortality Show forest plot

2

119

Risk Ratio (M‐H, Random, 95% CI)

0.90 [0.39, 2.08]

2 Peritonitis rate (patient‐months) Show forest plot

2

2511

Risk Ratio (M‐H, Random, 95% CI)

1.16 [0.37, 3.60]

3 Exit‐site/tunnel infection rate (patient‐months) Show forest plot

2

2511

Risk Ratio (M‐H, Random, 95% CI)

1.15 [0.39, 3.42]

4 Technique failure Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

Figuras y tablas -
Comparison 2. Buried (subcutaneous) versus non‐buried catheter
Comparison 3. Midline versus lateral insertion

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 All‐cause mortality Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

2 Peritonitis Show forest plot

2

120

Risk Ratio (M‐H, Random, 95% CI)

0.65 [0.32, 1.33]

3 Exit‐site/tunnel infection Show forest plot

2

120

Risk Ratio (M‐H, Random, 95% CI)

0.56 [0.12, 2.58]

4 Catheter removal or replacement Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

Figuras y tablas -
Comparison 3. Midline versus lateral insertion
Comparison 4. Straight versus coiled

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 All‐cause mortality Show forest plot

4

209

Risk Ratio (M‐H, Random, 95% CI)

0.26 [0.07, 0.99]

2 Peritonitis Show forest plot

5

324

Risk Ratio (M‐H, Random, 95% CI)

1.14 [0.73, 1.79]

3 Peritonitis rate (patient‐months) Show forest plot

4

2589

Risk Ratio (M‐H, Random, 95% CI)

0.89 [0.63, 1.26]

4 Exit‐site/tunnel infection Show forest plot

6

332

Risk Ratio (M‐H, Random, 95% CI)

1.26 [0.91, 1.73]

5 Exit‐site/tunnel infection rate (patient‐months) Show forest plot

3

1993

Risk Ratio (M‐H, Random, 95% CI)

1.04 [0.73, 1.47]

6 Catheter removal or replacement Show forest plot

5

275

Risk Ratio (M‐H, Random, 95% CI)

1.11 [0.53, 2.31]

7 Technique failure Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

Figuras y tablas -
Comparison 4. Straight versus coiled
Comparison 5. Single versus double cuff

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 All‐cause mortality Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

2 Peritonitis Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

3 Exit‐site/tunnel infection Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

4 Catheter removal or replacement Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

Figuras y tablas -
Comparison 5. Single versus double cuff
Comparison 6. Immobilisation versus no immobilisation

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Peritonitis Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

2 Exit‐site/tunnel infection Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Totals not selected

Figuras y tablas -
Comparison 6. Immobilisation versus no immobilisation