Cited by 4,376Diabetic Foot Ulcer Assessment and ManagementSkin Diseases and DiabetesWound Healing and Treatments

Diabetic foot ulcers and their recurrence

Open access
Armstrong, David G., Boulton, Andrew J.M., Bus, Sicco A.·2017·New England Journal of Medicine

Abstract

Foot ulceration is the most common lower-extremity complication in patients with diabetes mellitus. This review considers the pathogenesis, treatment, and management of diabetic foot ulcers, including prevention of recurrence.

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Integrity signals

Registry

Crossref · 10.1056/nejmra1615439

Cites

80 of 80 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

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Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Autonomic neuropathy leads to viscoelastic changes in the skin, such as skin dryness.

    “Sensory neuropathy leads to loss of protective sensation; motor neuropathy causes foot deformity and biomechanical abnormalities, while autonomic neuropathy leads to vis-coelastic changes in the skin, such as skin dryness. 2”

    From Diabetic Foot Ulcers (2023) · cites this paper as [2]

    The pathogenesis diagram in the Callus formation section includes autonomic neuropathy, decreased sweating, and dry skin, supporting the skin-dryness part of the claim. Our copy does not describe these as viscoelastic changes. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • Pooled data from 8 prospective studies, 1 retrospective study, and the usual care groups of 9 randomized clinical trials reported that the risk of recurrence of a diabetic foot ulcer was 42% at 1 year, 58% at 3 years, and 65% at 5 years.

    “Pooled data from 8 prospective studies with 1738 participants, 1 retrospective study with 46 participants, and the usual care groups of 9 randomized clinical trials with 636 participants reported that the risk of recurrence of a diabetic foot ulcer was 42% at 1 year, 58% at 3 years, and 65% at 5 years. 2”

    From Diabetic Foot Ulcers (2023) · cites this paper as [2]

    The ‘Ulcer Recurrence and Remission’ section estimates recurrence at roughly 40% within 1 year, almost 60% within 3 years, and 65% within 5 years, broadly consistent with the cited rates. The figure description in ‘Reducing the Risk of Recurrence’ says the data came from nine prospective follow-up studies, not eight, plus one retrospective study and the usual-care groups of nine trials. Our copy does not give the claimed participant totals or the exact 42% and 58% figures. (LLM, conf=0.89)

    Experimental — accuracy not yet measured
  • Other mechanisms by which diabetic foot ulcers develop include constant low pressure (e.g., from tight shoes causing tissue necrosis) or extremely high pressure (e.g., a sharp object causing direct mechanical damage).

    “Other mechanisms by which diabetic foot ulcers develop include constant low pressure, eg, from tight shoes causing tissue necrosis, or extremely high pressure, such as a sharp object causing direct mechanical damage. 2”

    From Diabetic Foot Ulcers (2023) · cites this paper as [2]

    The paper says diabetic foot ulcers are commonly caused by repetitive vertical or shear stress in people with peripheral neuropathy (opening text labelled Abstract in our copy), and its discussion on p. 2372 says properly fitting shoes help prevent recurrence. It does not describe constant low pressure from tight shoes causing tissue necrosis or extremely high pressure from a sharp object causing direct mechanical damage as the two mechanisms claimed. (LLM, conf=0.82)

    Experimental — accuracy not yet measured
  • Minor trauma and inflammation from repetitive impact of the foot while weight-bearing can cause hemorrhage beneath the callus that presents as a full-thickness ulcer on removal of the callus.

    “Minor trauma and inflammation from repetitive impact of the foot while weight-bearing can cause hemorrhage beneath the callus that presents as a full-thickness ulcer (ie, damage extends below the epidermis and dermis into the subcutaneous tissue)on removal of the callus.2”

    From Diabetic Foot Ulcers (2023) · cites this paper as [2]

    The “Callus formation” diagram links repetitive minor trauma, subcutaneous hemorrhage, and foot ulceration. “Strategy for Overall Preventive Management” also says hemorrhagic callus and repetitive stress can precede an ulcer. Neither passage says that removing the callus reveals a full-thickness ulcer extending into subcutaneous tissue. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • The recurrence rate of diabetic foot ulcers after treatment of any kind is estimated to be 42% at 1 year, 58% at 3 years, and 65% at 5 years.

    “The recurrence rate of diabetic foot ulcers after treatment of any kind is estimated to be 42% at 1 year and 65% at 5 years. 2”

    From Diabetic Foot Ulcers (2023) · cites this paper as [2]

    The “Ulcer Recurrence and Remission” section estimates recurrence after ulcer healing at roughly 40% within 1 year, almost 60% within 3 years, and 65% within 5 years. These approximate the claimed rates, but the paper does not give 42% or 58% as exact estimates or establish a rate after treatment of any kind. (LLM, conf=0.84)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

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Cites

Flagged first, then by citations

Research works printed but not linked: 8

  1. History of foot ulcer among persons with diabetes -United States, 2000-2002. MMWR Morb Mortal Wkly Rep 2003; 52: 1098-102.
  2. Prompers L, Schaper N, Apelqvist J, et al. Prediction of outcome in individuals with diabetic foot ulcers: focus on the dif- ferences between individuals with and The New England Journal of Medicine is produced by NEJM Group, a division of the Massachusetts Medical Society. .
  3. T h e ne w e ngl a nd jou r na l o f m e dicine without peripheral arterial disease: the EURODIALE Study. Diabetologia 2008; 51: 747-55.
  4. Lavery LA, LaFontaine J, Higgins KR, Lanctot DR, Constantinides G. Shear- reducing insoles to prevent foot ulcer- The New England Journal of Medicine is produced by NEJM Group, a division of the Massachusetts Medical Society. .
  5. Copyright © 2017 Massachusetts Medical Society. All rights reserved, including those for text and data mining, AI training, and similar technologies. n engl j med 376;24 nejm.org June 15, 2017 2375 Diabetic Foot Ulcers and Their Recurrence ation in high-risk diabetic patients. Adv Skin Wound Care 2012; 25: 519-24.
  6. Reike H, Bruning A, Rischbieter E, Vogler F, Angelkort B. Recurrence of foot lesions in patients with diabetic foot syn- drome: influence of custom-molded or- thotic device. Diabet Stoffwechsel 1997; 6: 107-13.
  7. Piaggesi A, Schipani E, Campi F, et al. Conservative surgical approach versus non- surgical management for diabetic neuro- pathic foot ulcers: a randomized trial. Diabet Med 1998; 15: 412-7.
  8. Vanlerberghe B, Devemy F, Duhamel A, Guerreschi P, Torabi D. Conservative surgical treatment for diabetic foot ulcers under the metatarsal heads: a retrospec- tive case-control study. Ann Chir Plast Esthet 2014; 59: 161-9. (In French.)

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Authors
Armstrong, D. G., Boulton, A. J. M., & Bus, S. A.
Affiliations
University of Arizona (US)
Venue
New England Journal of Medicine
Published
2017-06-15
Volume
376
Issue
24
Pages
2367-2375
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2626354203
Cited by
4,376
References
80
Citations by year
2026: 701 · 2025: 675 · 2024: 696 · 2023: 611 · 2022: 556 · 2021: 424 · 2020: 346 · 2019: 205 · 2018: 132 · 2017: 24 · 2016: 1 · 2015: 1 · 2012: 1
FWCI
28.22
Type
journal article
Language
en
Open access
Licence
other-oa
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Pure Amsterdam UMC (submittedVersion, other-oa)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Research Explorer (The University of Manchester) (submittedVersion)
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetic Foot Ulcer Assessment and Management
  • Health Sciences › Medicine › Dermatology › Skin Diseases and Diabetes
  • Health Sciences › Medicine › Rehabilitation › Wound Healing and Treatments
Keywords
diabetic foot ulcer, ulcer recurrence, diabetes mellitus, lower extremity complications, pathogenesis, ulcer treatment, ulcer prevention, wound care
MeSH terms
Foot, Humans, Patient Compliance, Recurrence, Risk Factors, Shoes, Wound Healing, Incidence, Diabetic Foot, Secondary Prevention

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