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Cochrane Database of Systematic Reviews

Injerto de piel y reemplazo tisular para el tratamiento de las úlceras del pie en personas con diabetes

Información

DOI:
https://doi.org/10.1002/14651858.CD011255.pub2Copiar DOI
Base de datos:
  1. Cochrane Database of Systematic Reviews
Versión publicada:
  1. 11 febrero 2016see what's new
Tipo:
  1. Intervention
Etapa:
  1. Review
Grupo Editorial Cochrane:
  1. Grupo Cochrane de Heridas

Copyright:
  1. Copyright © 2017 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

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Autores

  • Trientje B Santema

    Correspondencia a: Department of Surgery, Academic Medical Centre at the University of Amsterdam, Amsterdam, Netherlands

    [email protected]

  • Paul PC Poyck

    Department of Vascular Surgery, Royal Brisbane and Women's Hospital, Brisbane, Australia

  • Dirk T Ubbink

    Department of Surgery, Academic Medical Center at the University of Amsterdam, Amsterdam, Netherlands

Contributions of authors

  • Katrien Santema: conceived, designed and co‐ordinated the review; extracted data and checked quality of data extraction; undertook and checked quality assessment; interpreted and analysed data; performed statistical analysis and checked quality of statistical analysis; wrote and edited the review, including writing the first draft; approved the final review prior to submission; and wrote to study authors/experts/companies.

  • Paul Poyck: extracted data and checked quality of data extraction; undertook and checked quality assessment; interpreted and analysed data; performed statistical analysis and checked quality of statistical analysis; performed part of writing and editing the review; and approved the final review prior to submission.

  • Dirk Ubbink: extracted data and checked quality of data extraction; undertook and checked quality assessment; interpreted and analysed data; performed statistical analysis and checked quality of statistical analysis; performed part of writing and editing the review; and approved the final review prior to submission.

Contributions of editorial base

  • Joan Webster (Editor): edited the protocol and review, advised on methodology, interpretation and content and approved the final protocol prior to submission.

  • Sally Bell‐Syer and Gill Rizzello (Managing Editors): co‐ordinated the editorial process; advised on interpretation and content; edited the protocol and review.

  • Amanda Briant: designed the search strategy and edited the search methods section. Rocio Rodriguez ran the searches.

Sources of support

Internal sources

  • Academic Medical Centre at the University of Amsterdam, Amsterdam, Netherlands.

    Salary

External sources

  • This project was supported by the National Institute for Health Research (NIHR) via Cochrane Infrastructure funding to Cochrane Wounds. The views and opinions expressed therein are those of the authors and do not necessarily reflect those of the Systematic Reviews Programme, NIHR, NHS or the Department of Health, UK.

Declarations of interest

  • Katrien Santema: none known.

  • Paul Poyck: none known.

  • Dirk Ubbink: none known.

Acknowledgements

The authors would like to thank editors Andrea Nelson and Andrew Jull and peer reviewers Debra Fayter, Joyce Black, Devi Prasad Mohapatra, Sharon Van Wicklin, Duncan Chambers, Malcolm Brewster and Gill Worthy. Thanks also to copy editors Elizabeth Royle and Clare Dooley.

Version history

Published

Title

Stage

Authors

Version

2016 Feb 11

Skin grafting and tissue replacement for treating foot ulcers in people with diabetes

Review

Trientje B Santema, Paul PC Poyck, Dirk T Ubbink

https://doi.org/10.1002/14651858.CD011255.pub2

2014 Aug 24

Skin grafting and tissue replacement for treating foot ulcers in people with diabetes

Protocol

Trientje B Santema, Paul PC Poyck, Dirk T Ubbink

https://doi.org/10.1002/14651858.CD011255

Keywords

MeSH

PICO

Population
Intervention
Comparison
Outcome

El uso y la enseñanza del modelo PICO están muy extendidos en el ámbito de la atención sanitaria basada en la evidencia para formular preguntas y estrategias de búsqueda y para caracterizar estudios o metanálisis clínicos. PICO son las siglas en inglés de cuatro posibles componentes de una pregunta de investigación: paciente, población o problema; intervención; comparación; desenlace (outcome).

Para saber más sobre el uso del modelo PICO, puede consultar el Manual Cochrane.

Study flow diagram of the number of records identified, included and excluded, and the reasons for exclusion
Figuras y tablas -
Figure 1

Study flow diagram of the number of records identified, included and excluded, and the reasons for exclusion

Risk of bias summary: review authors' judgements about each risk of bias item for each included study.
Figuras y tablas -
Figure 2

Risk of bias summary: review authors' judgements about each risk of bias item for each included study.

Risk of bias graph: review authors' judgements about each risk of bias item presented as percentages across all included studies.
Figuras y tablas -
Figure 3

Risk of bias graph: review authors' judgements about each risk of bias item presented as percentages across all included studies.

Funnel plot of comparison: 1 Skin grafts or tissue replacements compared with standard care, outcome: 1.1 Incidence of complete closure of the foot ulcer.
Figuras y tablas -
Figure 4

Funnel plot of comparison: 1 Skin grafts or tissue replacements compared with standard care, outcome: 1.1 Incidence of complete closure of the foot ulcer.

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 1 Incidence of complete closure of the foot ulcer.
Figuras y tablas -
Analysis 1.1

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 1 Incidence of complete closure of the foot ulcer.

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 2 Incidence of compete closure of the foot ulcer ‐ sensitivity analysis.
Figuras y tablas -
Analysis 1.2

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 2 Incidence of compete closure of the foot ulcer ‐ sensitivity analysis.

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 3 Incidence of lower limb amputations.
Figuras y tablas -
Analysis 1.3

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 3 Incidence of lower limb amputations.

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 4 Ulcer recurrence.
Figuras y tablas -
Analysis 1.4

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 4 Ulcer recurrence.

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 5 Incidence of infection.
Figuras y tablas -
Analysis 1.5

Comparison 1 Skin grafts or tissue replacements compared with standard care, Outcome 5 Incidence of infection.

Comparison 2 Meshed skin graft compared with split‐skin graft, Outcome 1 Incidence of complete closure of the foot ulcer.
Figuras y tablas -
Analysis 2.1

Comparison 2 Meshed skin graft compared with split‐skin graft, Outcome 1 Incidence of complete closure of the foot ulcer.

Comparison 3 Dermagraft® compared with OASIS®, Outcome 1 Incidence of complete closure of the foot ulcer.
Figuras y tablas -
Analysis 3.1

Comparison 3 Dermagraft® compared with OASIS®, Outcome 1 Incidence of complete closure of the foot ulcer.

Comparison 4 Apligraf® compared with TheraSkin®, Outcome 1 Incidence of complete closure of the foot ulcer.
Figuras y tablas -
Analysis 4.1

Comparison 4 Apligraf® compared with TheraSkin®, Outcome 1 Incidence of complete closure of the foot ulcer.

Comparison 5 Dermagraft® compared with TheraSkin®, Outcome 1 Incidence of complete closure of the foot ulcer.
Figuras y tablas -
Analysis 5.1

Comparison 5 Dermagraft® compared with TheraSkin®, Outcome 1 Incidence of complete closure of the foot ulcer.

Summary of findings for the main comparison. Skin grafts and tissue replacements compared to placebo or standard care for treating foot ulcers in people with diabetes

Skin grafts and tissue replacements compared to placebo or standard care for treating foot ulcers in people with diabetes

Patient or population: People with diabetes who have foot ulcers
Intervention: Skin grafts and tissue replacements
Comparison: Standard care

Outcomes

Illustrative comparative risks (95% CI)

Relative effect
(95% CI)

No. of Participants
(studies)

Quality of the evidence
(GRADE)

Comments

Assumed risk

Corresponding risk

Standard care

Skin grafts and tissue replacement products

Incidence of complete closure of the ulcer (healing rate)

Follow‐up: 6 to 16 weeks

273 per 1000

423 per 1000 (354 to 504)

RR 1.55 (1.30 to 1.85)

1472
(13 studies)

⊕⊕⊝⊝
LOW

Downgraded to low quality of evidence due to lack of blinding, industry involvement and possible publication bias. Furthermore we found wide confidence intervals for a number of comparisons (imprecision).

Time to complete closure of the ulcer

N/A

N/A

N/A

0

(0 studies)

N/A

Time to compete healing of the ulcer was reported very heterogeneously. The majority of studies did not used survival analysis and reported hazard ratios, so meta‐analysis was not possible for this outcome and grading the quality of the evidence was not applicable

Total incidence of lower limb amputations

Follow‐up: 12 weeks

109 per 1000

47 per 1000 (25 to 89)

RR 0.43 (0.23 – 0.81)

522
(2 studies)

⊕⊝⊝⊝
VERY LOW

Downgraded by three levels because only two studies reported on this outcome (imprecision) and possible publication bias is present. Furthermore, a longer follow‐up period is necessary to estimate the effect more precisely.

The corresponding risk (and its 95% confidence interval) is based on the assumed risk in the comparison group and the relative effect of the intervention (and its 95% CI).
CI: confidence interval; RCT: randomised controlled trial; RR: risk ratio; N/A: not applicable

GRADE Working Group grades of evidence
High quality: Further research is very unlikely to change our confidence in the estimate of effect.
Moderate quality: Further research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate.
Low quality: Further research is very likely to have an important impact on our confidence in the estimate of effect and is likely to change the estimate.
Very low quality: We are very uncertain about the estimate.

Figuras y tablas -
Summary of findings for the main comparison. Skin grafts and tissue replacements compared to placebo or standard care for treating foot ulcers in people with diabetes
Comparison 1. Skin grafts or tissue replacements compared with standard care

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Incidence of complete closure of the foot ulcer Show forest plot

13

1472

Risk Ratio (M‐H, Random, 95% CI)

1.55 [1.30, 1.85]

1.1 Apligraf® or Graftskin®

2

290

Risk Ratio (M‐H, Random, 95% CI)

1.55 [1.17, 2.04]

1.2 Dermagraft®

3

620

Risk Ratio (M‐H, Random, 95% CI)

1.50 [0.85, 2.65]

1.3 EpiFix®

1

25

Risk Ratio (M‐H, Random, 95% CI)

11.08 [1.69, 72.82]

1.4 Graftjacket®

2

114

Risk Ratio (M‐H, Random, 95% CI)

1.90 [0.97, 3.71]

1.5 Hyalograft 3D®

3

324

Risk Ratio (M‐H, Random, 95% CI)

1.57 [1.06, 2.33]

1.6 Kaloderm®

1

59

Risk Ratio (M‐H, Random, 95% CI)

1.32 [0.90, 1.92]

1.7 OrCel®

1

40

Risk Ratio (M‐H, Random, 95% CI)

1.75 [0.61, 5.05]

2 Incidence of compete closure of the foot ulcer ‐ sensitivity analysis Show forest plot

6

614

Risk Ratio (M‐H, Random, 95% CI)

1.49 [1.21, 1.85]

3 Incidence of lower limb amputations Show forest plot

2

522

Risk Difference (M‐H, Random, 95% CI)

‐0.06 [‐0.10, ‐0.01]

3.1 Graftskin®

1

208

Risk Difference (M‐H, Random, 95% CI)

‐0.09 [‐0.18, ‐0.01]

3.2 Dermagraft®

1

314

Risk Difference (M‐H, Random, 95% CI)

‐0.04 [‐0.09, 0.01]

4 Ulcer recurrence Show forest plot

4

276

Risk Ratio (M‐H, Random, 95% CI)

0.69 [0.22, 2.22]

4.1 Apligraf® or Graftskin®

2

233

Risk Ratio (M‐H, Random, 95% CI)

0.65 [0.18, 2.35]

4.2 Dermagraft®

1

12

Risk Ratio (M‐H, Random, 95% CI)

0.0 [0.0, 0.0]

4.3 Kaloderm®

1

31

Risk Ratio (M‐H, Random, 95% CI)

0.94 [0.06, 13.68]

5 Incidence of infection Show forest plot

9

845

Risk Ratio (M‐H, Random, 95% CI)

0.72 [0.53, 0.98]

5.1 Apligraf® or Graftskin®

2

280

Risk Ratio (M‐H, Random, 95% CI)

0.87 [0.43, 1.76]

5.2 Dermagraft®

2

270

Risk Ratio (M‐H, Random, 95% CI)

0.61 [0.40, 0.93]

5.3 EpiFix®

1

25

Risk Ratio (M‐H, Random, 95% CI)

0.19 [0.01, 3.52]

5.4 Graftjacket®

1

28

Risk Ratio (M‐H, Random, 95% CI)

0.6 [0.18, 2.04]

5.5 Hyalograf 3D®

1

171

Risk Ratio (M‐H, Random, 95% CI)

1.35 [0.62, 2.90]

5.6 Kaloderm®

1

31

Risk Ratio (M‐H, Random, 95% CI)

0.63 [0.12, 3.24]

5.7 OrCel®

1

40

Risk Ratio (M‐H, Random, 95% CI)

0.5 [0.10, 2.43]

Figuras y tablas -
Comparison 1. Skin grafts or tissue replacements compared with standard care
Comparison 2. Meshed skin graft compared with split‐skin graft

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Incidence of complete closure of the foot ulcer Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Subtotals only

Figuras y tablas -
Comparison 2. Meshed skin graft compared with split‐skin graft
Comparison 3. Dermagraft® compared with OASIS®

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Incidence of complete closure of the foot ulcer Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Subtotals only

Figuras y tablas -
Comparison 3. Dermagraft® compared with OASIS®
Comparison 4. Apligraf® compared with TheraSkin®

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Incidence of complete closure of the foot ulcer Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Subtotals only

Figuras y tablas -
Comparison 4. Apligraf® compared with TheraSkin®
Comparison 5. Dermagraft® compared with TheraSkin®

Outcome or subgroup title

No. of studies

No. of participants

Statistical method

Effect size

1 Incidence of complete closure of the foot ulcer Show forest plot

1

Risk Ratio (M‐H, Random, 95% CI)

Subtotals only

Figuras y tablas -
Comparison 5. Dermagraft® compared with TheraSkin®