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Lopes GSG, Landeiro MJL, Maciel T, Sousa MRMGCD. Clinical practice guidelines of foot care practice for patients with type 2 diabetes: A scoping review using self-care model. Contemp Nurse 2024; 60:516-536. [PMID: 38831701 DOI: 10.1080/10376178.2024.2362289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 05/27/2024] [Indexed: 06/05/2024]
Abstract
BACKGROUND Type 2 diabetes can lead to severe foot complications, making self-care education, guided by clinical guidelines, crucial. However, fragmented and dispersed recommendations challenge effective implementation of these guidelines. Bringing together recommendations and presenting them according to a self-care model can provide a solid framework and facilitate the interpretation of results. AIMS to map the international guidelines that provide recommendations to nurses to enable people with type 2 diabetes for foot self-care and synthesize the recommendations according to the key concepts of the middle-range theory of self-care for chronic diseases. DESIGN A scoping review was undertaken, using the methodological guidance of the Joanna Briggs Institute. DATA SOURCES Databases were searched between September 2022 and June 2023, including PubMed, CINAHL, PsycINFO, Scopus, Web of Science Core Collection, ProQuest Dissertations and Theses Global, guideline websites and related professional association websites. The databases were chosen for their comprehensive coverage of the area. METHODS Eligible articles included guidance documents providing foot care recommendations for diabetes, published or updated between 2013 and 2023. Two reviewers summarized the recommendations presented in at least two guidelines according to the key concepts of the self-care model. The PRISMA-ScR checklist was used. RESULTS Seventeen guidelines were included. In total, we synthesized 175 recommendations. The recommendations were framed in three dimensions and their respective categories: Self-care maintenance (education for prevention, control of risk factors, daily foot care, footwear, and socks), Self-care monitoring (foot inspection, detection of signs of infection, and detection of other diabetes-related foot disease complications), and Self-care management (responses to signs and symptoms, foot wound care, follow-up with health professionals, and health services). CONCLUSIONS The main aspect of foot care revolves around daily care, including cleaning, moisturizing, nail care, selecting appropriate footwear, and regular inspection of both feet and footwear.
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Affiliation(s)
- Geysa Santos Góis Lopes
- Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal
- CINTESIS@RISE NursID, Porto, Portugal
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Wang H, Li N, Ye Y, Zhao N, Liu M, Xu M, Zhou Q. Development and Validation of the Healthcare-Seeking Intention Questionnaire in Patients with Diabetic High-Risk Foot. Patient Prefer Adherence 2024; 18:1873-1883. [PMID: 39286515 PMCID: PMC11404499 DOI: 10.2147/ppa.s479644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Accepted: 08/29/2024] [Indexed: 09/19/2024] Open
Abstract
Objective Timely screening and intervention can prevent the development of the diabetic foot. However, delayed visits to the clinic are common among diabetic foot patients. The study aimed to develop and validate a questionnaire to assess healthcare-seeking behavior among patients with diabetic high-risk foot. Methods The questionnaire of healthcare-seeking intention for patients with diabetic high-risk foot was developed in two phases: (1) Developing the questionnaire: 1) questionnaire items were formulated after literature review, group discussion and semi-qualitative interview; 2) a two-round modified Delphi method was to examine the content validity and the degree of consistency in questionnaire items; 3) conducting pre-survey to revise the questionnaire items. (2) Assessing the internal reliability and construct validity. Results The final questionnaire consisted of five main themes and 28 items with a five-point rating. Cronbach's alpha coefficients for the five dimensions were respectively 0.937 (relevant knowledge of diabetic foot), 0.669 (attitudes toward seeking care), 0.896 (social support for seeking care), 0.621 (efficacy in coping with foot symptoms), 0.871 (intention to seek care). The Scale-level Content Validity Index of the five parts was 1.00, 0.80, 1.00, 1.00, and 1.00, respectively. The Kaiser-Meyer-Olkin values for each dimension was greater than 0.7, and the p-value for Bartlett's test of sphericity was less than 0.05. Conclusion This questionnaire showed good validity, internal consistency, and reliability. It provided a potentially useful instrument to evaluate healthcare-seeking intention among patients with diabetic high-risk foot.
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Affiliation(s)
- Honglin Wang
- Xiangya School of Nursing, Central South University, Changsha, People's Republic of China
- School of Health and Nursing, Guangzhou Huali College, Jiangmen, People's Republic of China
| | - Na Li
- Xiangya School of Nursing, Central South University, Changsha, People's Republic of China
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, People's Republic of China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, People's Republic of China
| | - Ying Ye
- Department of Nursing, First People's Hospital of Yunnan, Kunming, People's Republic of China
| | - Nan Zhao
- School of Nursing, Zhengzhou Shuqing Medical College, Zhengzhou, People's Republic of China
| | - Meizi Liu
- Xiangya School of Nursing, Central South University, Changsha, People's Republic of China
| | - Min Xu
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, People's Republic of China
| | - Qiuhong Zhou
- Teaching and Research Section of Clinical Nursing, Xiangya Hospital of Central South University, Changsha, People's Republic of China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, People's Republic of China
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Yu M, Pei L, Liu H, Wang J, Wen Y, Yang X, Ma C, Zhang X, Wu L, Wang L. A Novel Inflammatory Marker: Relationship Between Red Cell Distribution Width/Albumin Ratio and Vascular Complications in Patients with Type 2 Diabetes Mellitus. J Inflamm Res 2024; 17:6265-6276. [PMID: 39281773 PMCID: PMC11401529 DOI: 10.2147/jir.s476048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Accepted: 09/05/2024] [Indexed: 09/18/2024] Open
Abstract
Purpose To explore the relationship between Red cell distribution width/albumin ratio (RAR) and vascular complications, including atherosclerosis of the lower limbs, diabetic nephropathy(DN), and diabetic retinopathy(DR), in patients with type 2 diabetes mellitus(T2DM). Patients and Methods The study included 427 patients with type 2 diabetes mellitus who were hospitalized in the Department of Endocrinology of the First Affiliated Hospital of Jinan University (Guangzhou, China) between April 1, 2022 and May 31, 2023. Baseline characteristics were displayed according to the quartiles of the RAR. Logistic regression analysis and receiver operating characteristic curves (ROC) were used to analyze the data. Results After adjusting for confounders, a higher RAR quartile(the fourth quartile) was associated with an increased risk of atherosclerosis of the lower limbs(OR: 2.973, 95% CI 1.281-6.906, p = 0.011), and diabetic nephropathy(OR: 2.876, 95% CI 1.315-6.287, p = 0.008) compared to the lowest RAR quartile. The patients were further divided into two groups according to urinary albumin to creatinine ratio (UACR≥30mg/g and UACR < 30mg/g) and Glomerular Filtration Rate (eGFR<60 mL·min⁻¹ (1.73 m²) ⁻¹ and eGFR≥60 mL·min⁻¹ (1.73 m²) ⁻¹). Similar results were observed. However, We found that RAR quartile did not significantly increase the likelihood of developing diabetic retinopathy(OR: 1.183, 95% CI 0.633-2.211, p = 0.598). Conclusion The RAR ratio is associated with an increased risk of atherosclerosis of the lower limbs and diabetic nephropathy in patients with T2DM. The RAR ratio may be an important clinical marker of vascular complications in T2DM.
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Affiliation(s)
- Meixin Yu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Ling Pei
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Han Liu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Jiaxin Wang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Yun Wen
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Xian Yang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Caixia Ma
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Xiaofang Zhang
- The Academician Cooperative Laboratory of Basic and Translational Research on Chronic Diseases, Jinan University, Guangzhou, Guangdong, People's Republic of China
- The Guangzhou Key Laboratory of Basic and Translational Research on Chronic Diseases, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Liangyan Wu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
| | - Lihong Wang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, People's Republic of China
- The Academician Cooperative Laboratory of Basic and Translational Research on Chronic Diseases, Jinan University, Guangzhou, Guangdong, People's Republic of China
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Tentolouris A, Stergioti A, Eleftheriadou I, Siafarikas C, Tsilingiris D. Screening tools for diabetic foot ulcers: a narrative review. Hormones (Athens) 2024:10.1007/s42000-024-00598-z. [PMID: 39227550 DOI: 10.1007/s42000-024-00598-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 08/26/2024] [Indexed: 09/05/2024]
Abstract
The prevalence of diabetic foot ulcers (DFUs) is 4 to 10% among people with diabetes mellitus. DFUs are associated with increased morbidity and mortality as well as reduced quality of life and have a significant impact on overall healthcare expenditure. The main predisposing factors for DFU are diabetic neuropathy, peripheral arterial disease, and trauma. The fact that a range of tests can be used to identify patients at risk for DFU often causes confusion among practitioners regarding which screening tests should be implemented in clinical practice. Herein we sought to determine whether tests of somatic nerve function, such as pinprick sensation, thermal (cold/hot) test, ankle reflexes, vibration perception, 10-g monofilament, Ipswich touch test, neuropathy disability score, and nerve conduction studies, predict the development of DFUs. In addition, we examined whether sudomotor function screening tests, such as Neuropad, sympathetic skin response, and other tests, such as elevated plantar pressure or temperature measurements, can be used for DFU screening. If not treated properly, DFUs can have serious consequences, including amputation, early detection and treatment are vital for patient outcomes.
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Affiliation(s)
- Anastasios Tentolouris
- First Department of Propaedeutic Internal Medicine and Diabetes Center, School of Medicine, National and Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece.
| | - Anastasia Stergioti
- First Department of Propaedeutic Internal Medicine and Diabetes Center, School of Medicine, National and Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
| | - Ioanna Eleftheriadou
- First Department of Propaedeutic Internal Medicine and Diabetes Center, School of Medicine, National and Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
| | - Christos Siafarikas
- First Department of Propaedeutic Internal Medicine and Diabetes Center, School of Medicine, National and Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
| | - Dimitrios Tsilingiris
- First Department of Internal Medicine, University Hospital of Alexandroupolis, Democritus University of Thracae, Dragana, Alexandroupolis, 68100, Greece
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Wilson P, Patton D, O'Connor T, Boland F, Budri AM, Moore Z, Phelan N. Biomarkers of local inflammation at the skin's surface may predict both pressure and diabetic foot ulcers. J Wound Care 2024; 33:630-635. [PMID: 39287043 DOI: 10.12968/jowc.2024.0127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2024]
Abstract
This commentary considers the similarities which exist between pressure ulcers (PUs) and diabetic foot ulcers (DFUs). It aims to describe what is known to be shared-both in theory and practice-by these wound types. It goes on to detail the literature surrounding the role of inflammation in both wound types. PUs occur following prolonged exposure to pressure or pressure in conjunction with shear, either due to impaired mobility or medical devices. As a result, inflammation occurs, causing cell damage. While DFUs are not associated with immobility, they are associated with altered mobility occurring as a result of complications of diabetes. The incidence and prevalence of both types of lesions are increased in the presence of multimorbidity. The prediction of either type of ulceration is challenging. Current risk assessment practices are reported to be ineffective at predicting when ulceration will occur. While systemic inflammation is easily measured, the presence of local or subclinical inflammation is harder to discern. In patients at risk of either DFUs or PUs, clinical signs and symptoms of inflammation may be masked, and systemic biomarkers of inflammation may not be elevated sufficiently to predict imminent damage until ulceration appears. The current literature suggests that the use of local biomarkers of inflammation at the skin's surface, namely oedema and temperature, may identify early tissue damage.
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Affiliation(s)
- Pauline Wilson
- St. James's Hospital, Dublin, Ireland
- Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- Health Service Executive, Dublin, Ireland
| | - Declan Patton
- Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- Fakeeh College of Health Sciences, Jeddah, Saudi Arabia
- School of Nursing and Midwifery, Griffith University, Queensland, Australia
- Faculty of Science, Medicine and Health, University of Wollongong, Australia
| | - Tom O'Connor
- Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- Fakeeh College of Health Sciences, Jeddah, Saudi Arabia
- School of Nursing and Midwifery, Griffith University, Queensland, Australia
- Lida Institute, Shanghai, China
| | - Fiona Boland
- Data Science, School of Population Health, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
| | - Aglecia Mv Budri
- Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- São Paulo State University (UNESP), Faculty of Medicine, Department of Nursing, São Paulo, Brazil
| | - Zena Moore
- Skin Wounds and Trauma Research Centre, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- School of Nursing and Midwifery, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
- Fakeeh College of Health Sciences, Jeddah, Saudi Arabia
- School of Nursing and Midwifery, Griffith University, Queensland, Australia
- Lida Institute, Shanghai, China
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Australia
- Department of Public Health, Faculty of Medicine and Health Sciences, Ghent University, Belgium
- University of Wales, Cardiff, UK
- National Health and Medical Research Council Centre of Research Excellence in Wiser Wound Care, Menzies Health Institute Queensland, Queensland, Australia
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Ting M, Ferreira I, Hiew J, McEvoy M, Tan G, Shah P, Nicolandis E, Hamilton EJ, Ritter JC, Nicolaou M, Manning L. A mouldable fibreglass backslab device as a novel approach to offload chronic plantar foot ulcers: A retrospective observational audit. J Foot Ankle Res 2024; 17:e70001. [PMID: 39169647 PMCID: PMC11339119 DOI: 10.1002/jfa2.70001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 08/11/2024] [Indexed: 08/23/2024] Open
Abstract
BACKGROUND Pressure offloading is a critical component of plantar foot ulcer management, including diabetes-related foot ulcers (DFU). Conventional offloading options such as total contact casting and removable knee-high walkers may be unsuitable or unsuccessful in patients with morbid obesity, intermittent lower limb oedema, high exudative wounds or poor mobility. A mouldable fibreglass backslab device (BSD) may be a practical alternative to be considered in these situations. METHODS Data were retrospectively collected on 28 patients (29 foot ulcers) with non-healing ulcers who received a BSD to offload their foot ulcer as an extension to standard offloading care. Baseline data included: patient demographics, type of offloading prior to BSD application, date of ulcer onset, days ulcer present prior to BSD application and ulcer size at BSD initiation. Measures of success included ulcer size reduction 12 weeks post-BSD application, time to complete ulcer healing in BSD, time to 50% reduction in ulcer size post-BSD application and total number of days ulcer present. RESULTS The median (IQR) ulcer area and ulcer duration at baseline for 19 patients (20 ulcers) who used the BSD was 1.65 (0.4-3.8) cm2 and 531 (101-635) days. At 12 weeks, the median (IQR) ulcer area was 0.3 (0-0.55) cm2 with a median (IQR) reduction of 97 (80-100) %. Nine (45%) ulcers achieved complete wound healing (100% reduction in wound size) at 12 weeks post-BSD application, and the remaining 11 (55%) ulcers achieved at least 50% reduction in wound size. The median (IQR) time to complete wound healing and 50% reduction in wound size was 71 (35-134) days and 24 (15-44) days, respectively. Nine patients ceased use of the BSD and reverted to conventional offloading before their wounds had healed. Of these, four patients achieved a 50% reduction in wound size at the 12-week mark with conventional offloading. CONCLUSION Our preliminary data suggests that a mouldable fibreglass BSD may be a practical offloading option in the management of DFUs, especially when conventional offloading methods are unsuccessful, unsuitable or unacceptable to patients. Higher level evidence is required to demonstrate suitability or efficacy of the BSD compared to current evidence-based recommended offloading methods.
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Affiliation(s)
- Melissa Ting
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of PodiatryFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Ivana Ferreira
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of PodiatryFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Jonathan Hiew
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of PodiatryFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Mahalia McEvoy
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of PodiatryFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Gabrielle Tan
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of PodiatryFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Priyal Shah
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of PodiatryFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Eugenie Nicolandis
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of PodiatryFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Emma J. Hamilton
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of Endocrinology and DiabetesFiona Stanley HospitalPerthWestern AustraliaAustralia
- Medical SchoolThe University of Western AustraliaPerthWestern AustraliaAustralia
| | - Jens Carsten Ritter
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of Vascular SurgeryFiona Stanley HospitalPerthWestern AustraliaAustralia
- Faculty of Health SciencesCurtin UniversityPerthWestern AustraliaAustralia
| | - Michael Nicolaou
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Department of Orthotics and ProstheticsFiona Stanley HospitalPerthWestern AustraliaAustralia
| | - Laurens Manning
- Multidisciplinary Diabetes Foot UnitFiona Stanley HospitalPerthWestern AustraliaAustralia
- Medical SchoolThe University of Western AustraliaPerthWestern AustraliaAustralia
- Infectious Diseases DepartmentFiona Stanley HospitalPerthWestern AustraliaAustralia
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Jarl G, Hulshof CM, Tijhuis KA, Busch‐Westbroek TE, Bus SA, van Netten JJ. Adherence to wearing prescribed footwear in people at risk of diabetes-related foot ulcers. J Foot Ankle Res 2024; 17:e70002. [PMID: 39182228 PMCID: PMC11345030 DOI: 10.1002/jfa2.70002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Accepted: 08/12/2024] [Indexed: 08/27/2024] Open
Abstract
INTRODUCTION Adherence to wearing prescribed footwear is paramount in reducing the risk of developing diabetes-related foot ulcers, but adherence is often lower than optimal. This study aimed to investigate predictors of footwear adherence and variations in adherence and activity in people at risk of diabetes-related foot ulceration. METHODS Sixty people at high foot ulcer risk were included. We measured the proportion of weight-bearing acitivity time the prescribed footwear was worn for seven days. Multiple linear regression and analysis of variance were used. RESULTS Mean overall adherence was 63%. Adherence was lower at home than away from home (59% vs. 74%), while activity was higher at home (2.2 vs. 1.2 h/day). Adherence was similar across activities (61%-63%). No variable predicted the overall adherence. Higher Hba1c predicted lower adherence at home (β = -0.34, p = 0.045, R2 = 11.6%). More daily steps predicted lower adherence away from home (β = -0.30, p = 0.033, R2 = 9.3%). Adherence and activity were highest in mornings (71%, 1.1 h) and afternoons (71%, 1.5 h), and lower in evenings (40%, 0.8 h) and at nights (9%, 0.1 h). Adherence was similar on weekdays and weekend days (63% vs. 60%), but activity was higher on weekdays (3.4 vs. 3.0 h). CONCLUSION Adherence levels and predictors thereof differed between adherence at home and away from home, so we suggest to treat them as different concepts. Due to the low explained variance, future studies should focus on other predictors such as psychological variables.
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Affiliation(s)
- Gustav Jarl
- Department of Prosthetics and OrthoticsFaculty of Medicine and HealthÖrebro UniversityÖrebroSweden
- University Health Care Research CenterFaculty of Medicine and HealthÖrebro UniversityÖrebroSweden
| | - Chantal M. Hulshof
- Department of Rehabilitation MedicineAmsterdam UMC Location University of AmsterdamAmsterdamThe Netherlands
- Amsterdam Movement Sciences, Rehabilitation & DevelopmentAmsterdamThe Netherlands
| | - Kim A. Tijhuis
- Department of Rehabilitation MedicineAmsterdam UMC Location University of AmsterdamAmsterdamThe Netherlands
| | - Tessa E. Busch‐Westbroek
- Department of Rehabilitation MedicineAmsterdam UMC Location University of AmsterdamAmsterdamThe Netherlands
- Amsterdam Movement Sciences, Rehabilitation & DevelopmentAmsterdamThe Netherlands
| | - Sicco A. Bus
- Department of Rehabilitation MedicineAmsterdam UMC Location University of AmsterdamAmsterdamThe Netherlands
- Amsterdam Movement Sciences, Rehabilitation & DevelopmentAmsterdamThe Netherlands
| | - Jaap J. van Netten
- Department of Rehabilitation MedicineAmsterdam UMC Location University of AmsterdamAmsterdamThe Netherlands
- Amsterdam Movement Sciences, Rehabilitation & DevelopmentAmsterdamThe Netherlands
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Bus SA, Busch-Westbroek TE, Pulles J, van Dun T, Szabo G, Lacorte DH, Luckson D, van Netten JJ. Pressure-Relieving Effect of Different Insole Top Covers in People with Diabetes at High Risk of Foot Ulceration. SENSORS (BASEL, SWITZERLAND) 2024; 24:5549. [PMID: 39275460 PMCID: PMC11398109 DOI: 10.3390/s24175549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2024] [Revised: 08/07/2024] [Accepted: 08/19/2024] [Indexed: 09/16/2024]
Abstract
Pressure-relieving footwear helps prevent foot ulcers in people with diabetes. The footwear design contributes to this effect and includes the insole top cover. We aimed to assess the offloading effect of materials commonly used as insole top cover. We measured 20 participants with diabetes and peripheral neuropathy for in-shoe peak pressures while walking in their prescribed footwear with the insole covered with eight different materials, tested in randomized order. Top covers were a 3 mm or 6 mm thick open or closed-cell foam or a 6 mm thick combination of open- and closed-cell foams. We re-assessed pressures after one month of using the top cover. Peak pressures were assessed per anatomical foot region and a region of interest (i.e., previous ulceration or high barefoot pressure). Walking comfort was assessed using a 10-point Likert scale. Mean peak pressure at the region of interest varied between 167 (SD:56) and 186 (SD:65) kPa across top covers (p < 0.001) and was significantly higher for the 3 mm thick PPT than for four of the seven 6 mm thick top covers. Across 6 mm thick top covers, only two showed a significant peak pressure difference between them. Over time, peak pressures changed non-significantly from -2.7 to +47.8 kPa across top cover conditions. Comfort ratings were 8.0 to 8.4 across top covers (p = 0.863). The 6 mm thick foams provided more pressure relief than the 3 mm thick foam during walking in high-risk people with diabetes. Between the 6 mm thick foams and over time, only small differences exist. The choice of which 6 mm thick insole top cover to use may be determined more by availability, durability, ease of use, costs, or hygienic properties than by superiority in pressure-relief capacity.
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Affiliation(s)
- Sicco A Bus
- Department of Rehabilitation Medicine, Amsterdam University Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Program Rehabilitation & Development, Amsterdam Movement Sciences Research Institute, van der Boechorststraat 9, 1081 BT Amsterdam, The Netherlands
| | - Tessa E Busch-Westbroek
- Department of Rehabilitation Medicine, Amsterdam University Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Program Rehabilitation & Development, Amsterdam Movement Sciences Research Institute, van der Boechorststraat 9, 1081 BT Amsterdam, The Netherlands
| | - Jan Pulles
- Livit OttoBock Care, Kabelweg 40, 1060 JA Amsterdam, The Netherlands
| | - Tim van Dun
- Voetencentrum Wender, Sabina Klinkhamerweg 10, 7555 SK Hengelo, The Netherlands
| | - Ghizella Szabo
- Livit OttoBock Care, Kabelweg 40, 1060 JA Amsterdam, The Netherlands
| | - Dario H Lacorte
- Department of Human Movement Sciences, Vrije Universiteit Amsterdam, van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
| | - Dannick Luckson
- Department of Human Movement Sciences, Vrije Universiteit Amsterdam, van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
| | - Jaap J van Netten
- Department of Rehabilitation Medicine, Amsterdam University Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Program Rehabilitation & Development, Amsterdam Movement Sciences Research Institute, van der Boechorststraat 9, 1081 BT Amsterdam, The Netherlands
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9
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Gupta AK, Shemer A, Economopoulos V, Talukder M. Diabetic Foot and Fungal Infections: Etiology and Management from a Dermatologic Perspective. J Fungi (Basel) 2024; 10:577. [PMID: 39194903 DOI: 10.3390/jof10080577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2024] [Revised: 08/07/2024] [Accepted: 08/13/2024] [Indexed: 08/29/2024] Open
Abstract
Diabetes Mellitus (DM) is a significant global concern. Many diabetic patients will experience complications due to angiopathy, neuropathy, and immune dysfunction, namely diabetic foot ulcers (DFU) and diabetic foot infections (DFI), which can result in lower limb amputation and potentially death. The prevalence of common superficial fungal infections, such as tinea pedis and onychomycosis, can directly increase a diabetic patient's risk of developing both DFU and DFI. In this review article, we discuss the etiology of diabetic foot complications as well as considerations for both screening and management. We also discuss the role of the dermatologist within a multidisciplinary care team in prescribing and managing treatments for tinea pedis and onychomycosis infections within this patient population. We believe that reducing the burden of these fungal infections in the context of the diabetic foot will help reduce DFU and DFI complications and their associated morbidity and mortality.
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Affiliation(s)
- Aditya K Gupta
- Division of Dermatology, Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON M5S 3H2, Canada
- Mediprobe Research Inc., London, ON N5X 2P1, Canada
| | - Avner Shemer
- Department of Dermatology, Sheba Medical Center, Tel-Hashomer, Ramat-Gan 52621, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Vasiliki Economopoulos
- Mediprobe Research Inc., London, ON N5X 2P1, Canada
- Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, ON N6A 3K7, Canada
| | - Mesbah Talukder
- Mediprobe Research Inc., London, ON N5X 2P1, Canada
- School of Pharmacy, BRAC University, Dhaka 1212, Bangladesh
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10
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Liu JP, Yao XC, Xu ZY, Wu Y, Shi M, Li M, Du XR, Zhao H. From Novice to Mastery: Learning Curve and Efficacy Analysis of Short-Term Spinal Cord Stimulation for Diabetic Foot Ulcers. World Neurosurg 2024:S1878-8750(24)01382-2. [PMID: 39128611 DOI: 10.1016/j.wneu.2024.08.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 08/04/2024] [Indexed: 08/13/2024]
Abstract
BACKGROUND To analyze the learning curve of novices in mastering short-term Spinal cord stimulation (st-SCS) for diabetic foot, evaluating the efficacy, safety, and difficulty of this technique. METHODS A retrospective review of diabetic foot patients treated with st-SCS at our hospital was conducted. All procedures were performed by the same physician and patients were sequentially numbered according to the order of surgery. Learning curves were plotted using segmented linear regression and cumulative sum curves based on surgery duration. Patients were divided into 2 groups according to the inflection points on the learning curve: the learning group and the mastery group. Pre- and postoperative efficacy indicators were recorded and compared, along with general patient data, perioperative parameters, and incidence of complications. RESULTS A total of 36 patients were included. Significant improvements were observed post-st-SCS in ulcer size (from 7.00 cm2 to 4.00 cm2), visual analog scale (from 7.00 to 3.00), foot temperature (from 30.06°C to 32.37°C), and Pittsburgh Sleep Quality Index (from 14.42 to 8.36) (P < 0.05). The physician could proficiently perform st-SCS after 9 cases. Surgery time was significantly shorter in the mastery group (1-9 cases) compared to the learning group (10-36 cases) (28.04 vs. 43.56 min, P < 0.05). There were no significant differences between the 2 groups in baseline data, improvement in efficacy indicators, or complications (P > 0.05). CONCLUSIONS St-SCS is beneficial for wound healing, pain relief, improving peripheral circulation, and improving sleep quality. Surgeons can master this simple and safe technique in about 9 cases.
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Affiliation(s)
- Jun-Peng Liu
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Xing-Chen Yao
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Zi-Yu Xu
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yue Wu
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Ming Shi
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Meng Li
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Xin-Ru Du
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Hui Zhao
- Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
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11
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Molines-Barroso RJ, López-Moral M, García-Madrid M, García-Morales E, García-Álvarez Y, Lázaro-Martínez JL. Influence of Fractures and Dislocations in Severity of Rocker-Bottom Deformity in Patients with Charcot Foot. INT J LOW EXTR WOUND 2024:15347346241275186. [PMID: 39140372 DOI: 10.1177/15347346241275186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2024]
Abstract
The objective of this study was to identify bone fractures and joint dislocations that have greater association with the severity of arch collapse in patients with Charcot foot involving the midfoot.A retrospective study in 28 (N = 29 feet) patients who had Charcot foot deformity of the midfoot. The study included stage III of Eichenholtz classification, and Schon classification types I to III. Talar-first metatarsal and calcaneal pitch angles and cuboid height were used to evaluate the severity of the midfoot deformity in a weightbearing lateral radiograph. Two investigators evaluated the bone fracture and joint dislocation involved in weightbearing antero-posterior and lateral radiographs.There were 13 (46%) feet that showed pattern 1, 9 (31%) feet with pattern 2, and 7 (25%) feet with pattern 3 according to the Schon classification. One foot had a combination of patterns 1 and 2. Midfoot ulceration occurred in 64% (n = 19) of feet. In the multivariate analysis, plantarflexion of talar-first metatarsal angle was predicted by navicular-medial cuneiform dislocation (p = .007 [-20.620-3.683]), an increase of the negative calcaneal pitch angle by fragmentation of the cuboid (p = .003 [-15.568-3.626]), and increment of the negative cuboid height by navicular-medial cuneiform and medial cuneiform-first metatarsal dislocations (p = .040 [-12.779-0.317], p = .002 [-13.437-3.267], respectively).Bone fractures and dislocations in the sagittal plane seem to contribute to midfoot collapse, but navicular-medial cuneiform dislocation/non-union and cuboid fragmentation predict severe rocker-bottom deformity in cases of Charcot foot.
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Affiliation(s)
- Raúl J Molines-Barroso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Mateo López-Moral
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Marta García-Madrid
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Esther García-Morales
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Yolanda García-Álvarez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
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12
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Viswanathan V, Gupta A, Devarajan A, Kumpatla S, Shukla S, Agarwal S, Makkar BM, Saboo B, Kumar V, Sahay RK. Early screening for foot problems in people with diabetes is the need of the hour: 'Save the Feet and Keep Walking Campaign' in India. BMJ Open Diabetes Res Care 2024; 12:e004064. [PMID: 39097296 PMCID: PMC11298753 DOI: 10.1136/bmjdrc-2024-004064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 06/27/2024] [Indexed: 08/05/2024] Open
Abstract
INTRODUCTION Evidence on the prevalence of foot problems among people with diabetes in India at a national level is lacking. Hence, this study was aimed to assess the burden of high-risk (HR) feet in people with diabetes across India. RESEARCH DESIGN AND METHODS A cross-sectional national-level project 'Save the Feet and Keep Walking' campaign was conducted by the Research Society for the Study of Diabetes in India (RSSDI) from July 10, 2022 to August 10, 2022. A modified version of 3 min foot examination was used to assess the foot problems. Around 10 000 doctors with RSSDI membership were trained online to conduct foot screening and provided a standardised monofilament for detection of loss of protective sensation. People with diabetes aged >18 years who visited the clinics during the study period were examined for foot problems. Data were collected online using the semi-structured questionnaire. A total of 33 259 participants with complete information were included for the final analysis. The foot at risk was categorised based on International Working Group on the Diabetic Foot guidelines 2023. RESULTS Nearly 75% of the participants were aged above 45 years. Around 49% had diabetes duration >5 years and uncontrolled diabetes (hemoglobin A1c >8%). Presence of history of foot ulcer (20%), lower limb amputation (15.3%), foot deformities (24.5%) and absence of diminished dorsal pedis and posterior tibial pulses (26.4%) was noted in the study participants. Around 25.2% of them had HR feet and highly prevalent among males. Diabetic kidney and retinal complications were present in 70% and 75.5% of people with HR feet. Presence of heel fissures (OR (95% CI) 4.6 (4.2 to 5.1)) and callus or corns (OR (95% CI) 3.6 (3.3 to 4.0)) were significantly associated with HR feet. CONCLUSIONS One-fourth of people with diabetes were found to have HR feet in India. The findings are suggestive of regular screening of people with diabetes for foot problems and strengthening of primary healthcare.
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Affiliation(s)
- Vijay Viswanathan
- M V Hospital for Diabetes and Professor M Viswanathan Diabetes Research Centre, Chennai, Tamil Nadu, India
| | - Amit Gupta
- Centre for Diabetes Care, Greater Noida, Uttar Pradesh, India
| | - Arutselvi Devarajan
- M V Hospital for Diabetes and Professor M Viswanathan Diabetes Research Centre, Chennai, Tamil Nadu, India
| | - Satyavani Kumpatla
- M V Hospital for Diabetes and Professor M Viswanathan Diabetes Research Centre, Chennai, Tamil Nadu, India
| | | | - Sanjay Agarwal
- Department of Diabetes, Aegle Clinic—Diabetes Care, Pune, Maharashtra, India
- Department of Medicine & Diabetes, Ruby Hall Clinic, Pune, Maharashtra, India
| | | | - Banshi Saboo
- Diabetes Care and Hormone Clinic, Ahmedabad, India
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13
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Moayerifar M, Moayerifar M, Mirdamadi A, Gholipour M, Ashoobi MT, Hemmati H, Yazdanipour MA, Radmoghadam M, Ghasemzadeh G. Integrating Toe Brachial Index and longitudinal strain echocardiography for detecting coronary artery disease in patients with diabetic foot syndrome. Int Wound J 2024; 21:e70026. [PMID: 39155579 PMCID: PMC11331010 DOI: 10.1111/iwj.70026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2024] [Revised: 07/20/2024] [Accepted: 07/30/2024] [Indexed: 08/20/2024] Open
Abstract
Coronary artery disease (CAD) is a common problem amongst diabetic foot syndrome (DFS) patients, associated with peripheral arterial disease. This analytic cross-sectional study investigates the diagnostic efficacy of the Toe Brachial Index (TBI) in the detection of CAD in 62 DFS patients. The presence of CAD was assessed by longitudinal strain echocardiography, a sensitive method that provides a more accurate measure of intrinsic left ventricular contractility than left ventricular ejection fraction, especially in diabetic patients. Univariate and multivariate logistic regression identified CAD-associated factors. Receiver operating characteristic curve evaluated TBI and toe pressure's diagnostic performance for CAD. p-Values < 0.05 were considered significant. There was a significant association between TBI and CAD, with each 0.01 increase in TBI associated with a 15% decrease in the odds of CAD development (odds ratio = 0.85, 95% CI: 0.72-0.99, p = 0.039). TBI demonstrated an area under the curve of 0.854, a sensitivity of 80.0% and a specificity of 66.7% at a cut-off of 0.69. Additionally, toe pressure exhibited an area under the curve of 0.845, sensitivity of 74.0% and specificity of 75.0% at a cut-off of 68.0 mmHg. Overall accuracy for TBI and toe pressure was 77.4% and 74.2%, respectively, indicating their potential for CAD risk stratification in the DFS population. This study highlights a significant association between low TBI and the presence of CAD in DFS patients. Consequently, TBI emerges as a valuable screening tool for identifying CAD within this population.
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Affiliation(s)
- Mani Moayerifar
- Healthy Heart Research Center, Heshmat Hospital, School of MedicineGuilan University of Medical SciencesRashtIran
| | - Maziar Moayerifar
- Department of Vascular Surgery, Razi Clinical Research Development UnitRazi Hospital, Guilan University of Medical SciencesRashtIran
| | - Arian Mirdamadi
- School of MedicineGuilan University of Medical SciencesRashtIran
| | - Mahboobeh Gholipour
- Department of Cardiology, Healthy Heart Research Center, Heshmat Hospital, School of MedicineGuilan University of Medical SciencesRashtIran
| | - Mohammad Taghi Ashoobi
- Department of Vascular Surgery, Razi Clinical Research Development UnitRazi Hospital, Guilan University of Medical SciencesRashtIran
| | - Hosein Hemmati
- Department of Vascular Surgery, Razi Clinical Research Development UnitRazi Hospital, Guilan University of Medical SciencesRashtIran
| | | | - Mahsa Radmoghadam
- Healthy Heart Research Center, Heshmat Hospital, School of MedicineGuilan University of Medical SciencesRashtIran
| | - Golshan Ghasemzadeh
- Healthy Heart Research Center, Heshmat Hospital, School of MedicineGuilan University of Medical SciencesRashtIran
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14
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Sibbald RG, Geng RSQ, Slomovic J, Stacey M. The muscle pump activator device: From evidence to lived experiences. Int Wound J 2024; 21:e14949. [PMID: 39072891 DOI: 10.1111/iwj.14949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/02/2024] [Accepted: 06/06/2024] [Indexed: 07/30/2024] Open
Abstract
A chronic wound is one that fails to progress through a normal timely sequence of repair, or in which the repair process fails to restore anatomic and functional integrity after 3 months. The most common chronic wounds include venous, ischaemic and mixed leg ulcers, diabetic foot ulcers and pressure injuries. Chronic wounds place immense physical and psychosocial burden on patients and exact heavy costs for healthcare systems, with many patients continuing to live with chronic wounds even after all management options have been exhausted. The muscle pump activator (MPA) device can be used to bridge this therapeutic gap. By stimulating the common peroneal nerve to activate venous muscle pump of the leg and foot, the MPA device increases blood flow to the lower leg and foot to improve conditions for healing. Currently, evidence in the literature exist to show that the MPA device improves wound outcomes over standard compression therapy, decreases edema and increases wound healing rates. In this review, we also present a series of chronic wound patients treated with the MPA device in multicentre clinics to demonstrate the ability of the MPA device to improve wound outcomes, reduce pain and edema and improve patient quality of life.
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Affiliation(s)
- R Gary Sibbald
- Dalla Lana School of Public Health & Division of Dermatology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Ryan S Q Geng
- Temerty School of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Jacqueline Slomovic
- Temerty School of Medicine, Department of Ophthalmology, University of Toronto, Toronto, Ontario, Canada
| | - Michael Stacey
- Department of Surgery, Hamilton Health Sciences, Hamilton, Ontario, Canada
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15
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Diacogiorgis D, Perrin BM, Kingsley MIC. Assessment, diagnosis and management characteristics of people with acute Charcot neuro-osteoarthropathy in a regional Australian health service: A 3-year retrospective audit. Aust J Rural Health 2024. [PMID: 39044431 DOI: 10.1111/ajr.13168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 06/25/2024] [Accepted: 07/08/2024] [Indexed: 07/25/2024] Open
Abstract
OBJECTIVE Acute Charcot neuro-osteoarthropathy (CN) is highly destructive, causing bone and joint damage that can result in devastating structural changes to the foot. The objective of this study was to determine the characteristics of assessment, diagnosis and management of people with acute CN attending a large regional Australian health service. DESIGN Three-year retrospective medical record audit. SETTING Large regional health service with catchment area of >250 000 people in regional Australia. PARTICIPANTS People with acute CN who attended emergency, orthopaedic clinics or High Risk Foot Clinic (HRFC). MAIN OUTCOME MEASURES Participant characteristics and acute CN assessment, diagnosis and management characteristics. Trends in characteristics were investigated according to rurality as measured by the Modified Monash Model (MMM) scale. RESULTS Seventeen participants (20 presentations) of acute CN were identified. Mean age was 57.1 ± 10.8 years, with 11 female participants. Median duration to seek help was 31 (IQR 14-47) days. Total Contact Casting was undertaken for 85% of cases, with those who resided in MMM1-2 regions experienced significantly shorter time to TCC therapy compared to those residing in MMM3-7 regions (U = 3.0, p < 0.01). Resolution of acute CN with or without deformity occurred in 70% of cases. CONCLUSIONS Those who lived in smaller regional and rural communities were more likely to experience delayed access to gold standard treatment for acute CN. Regional models of care for acute CN should include activities to improve the knowledge of people at risk of acute CN about the condition and upskill regional health professionals for timely and local TCC therapy.
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Affiliation(s)
- Dimitri Diacogiorgis
- Department of Podiatry and Allied Health Assistants, Ballarat Health Services, Grampians Health, Ballarat, Victoria, Australia
- La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
| | - Byron Matthew Perrin
- La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
- Holsworth Research Initiative, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
| | - Michael Ian Charles Kingsley
- Holsworth Research Initiative, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
- Department of Exercise Sciences, Faculty of Science, University of Auckland, Auckland, New Zealand
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16
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王 冰, 林 婷, 吴 静, 龚 洪, 任 妍, 查 盼, 陈 利, 刘 关, 陈 大, 王 椿, 冉 兴. [Development and Validation of a Risk Prediction Model for Prolonged Hospitalization in Patients With Diabetic Foot Ulcers]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2024; 55:972-979. [PMID: 39170009 PMCID: PMC11334298 DOI: 10.12182/20240760507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Indexed: 08/23/2024]
Abstract
Objective To investigate the risk factors associated with prolonged hospitalization in patients diagnosed with diabetic foot ulcers (DFU), to develop a predictive model, and to conduct internal validation of the model. Methods The clinical data of DFU patients admitted to West China Hospital, Sichuan University between January 2012 and December 2022 were retrospectively collected. The subjects were randomly assigned to a training cohort and a validation cohort at a ratio of 7 to 3. Hospital stays longer than 75th percentile were defined as prolonged length-of-stay. A thorough analysis of the risk factors was conducted using the training cohort, which enabled the development of an accurate risk prediction model. To ensure robustness, the model was internally validated using the validation cohort. Results A total of 967 inpatients with DFU were included, among whom 245 patients were identified as having an extended length-of-stay. The training cohort consisted of 622 patients, while the validation cohort comprised 291 patients. Multivariate logistic regression analysis revealed that smoking history (odds ratio [OR]=1.67, 95% confidence interval [CI], 1.13 to 2.48, P=0.010), Wagner grade 3 or higher (OR=7.13, 95% CI, 3.68 to 13.83, P<0.001), midfoot ulcers (OR=1.99, 95% CI, 1.07 to 3.72, P=0.030), posterior foot ulcers (OR=3.68, 95% CI, 1.83 to 7.41, P<0.001), multisite ulcers (OR=2.91, 95% CI, 1.80 to 4.69, P<0.001), wound size≥3 cm2 (OR=2.00, 95% CI, 1.28-3.11, P=0.002), and white blood cell count (OR=1.11, 95% CI, 1.05 to 1.18, P<0.001) were associated with an increased risk of prolonged length of stay. Additionally, a nomogram was constructed based on the identified risk factors. The areas under the receiver operating characteristic (ROC) curves for both the training cohort and the validation cohort were 0.782 (95% CI, 0.745 to 0.820) and 0.756 (95% CI, 0.694 to 0.818), respectively, indicating robust predictive performance. Furthermore, the calibration plot demonstrated optimal concordance between the predicted probabilities and the observed outcomes in both the training and the validation cohorts. Conclusion Smoking history, Wagner grade≥3, midfoot ulcers, posterior foot ulcers, multisite ulcers, ulcer area≥3 cm2, and elevated white blood cell count are identified as independent predictors of prolonged hospitalization. Therefore, it is imperative that clinicians conduct a comprehensive patient evaluation and implement appropriate diagnostic and therapeutic strategies to effectively shorten the length of stay for DFU patients.
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Affiliation(s)
- 冰雪 王
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 婷 林
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 静 吴
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 洪平 龚
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
- 四川大学华西医院 全科医学中心 (成都 610041)General Practice Medical Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 妍 任
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 盼盼 查
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 利鸿 陈
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 关键 刘
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 大伟 陈
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 椿 王
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
| | - 兴无 冉
- 四川大学华西医院 内分泌代谢科 糖尿病足诊治中心 (成都 610041)Diabetic Foot Care Center, Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu 610041, China
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17
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Jones PJ, Armstrong DG, Frykberg R, Davies M, Rowlands AV. Footwear fit as a causal factor in diabetes-related foot ulceration: A systematic review. Diabet Med 2024:e15407. [PMID: 39012919 DOI: 10.1111/dme.15407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2024] [Revised: 06/25/2024] [Accepted: 06/28/2024] [Indexed: 07/18/2024]
Abstract
AIMS Incorrectly fitting footwear (IFF) poses a risk of trauma to at-risk feet with diabetes. The aim of this systematic review was to summarise and assess the evidence that IFF is a statistically significant cause of ulceration. METHODS We searched PubMed, Scopus, Web of Science and Google Scholar for English-language peer-reviewed studies reporting the number or percentage of people with diabetes-related foot ulceration (DFU) attributed to wearing IFF and included a physical examination of the footwear worn. Two independent reviewers assessed the risk of bias using the Newcastle-Ottawa scale. RESULTS 4318 results were retrieved excluding duplicates with 45 studies shortlisted. Ten studies met the inclusion criteria with most rated as fair (n = 6) or good (n = 3). There is some evidence that DFU is significantly associated with IFF, but this is limited: only 3 of 10 included studies found a statistically significant percentage of those with DFU were wearing IFF or inappropriate footwear which included fastening, material, type or fit (15.0%-93.3%). Risk of bias in these three studies ranged from 'fair' to 'poor'. IFF definitions were often unreported or heterogeneous. Only one study reported IFF-related ulcer sites: 70% were at plantar hallux/toes and 10% at plantar metatarsal heads. CONCLUSIONS There is some evidence that IFF is a cause of DFU, but further research is needed, which defines IFF, and methodically records footwear assessment, ulcer location and physical activity. Researchers need to uncover why IFF is worn and if this is due to economic factors, a need for footwear education or other reasons.
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Affiliation(s)
- Petra J Jones
- Leicester Diabetes Centre, University Hospitals of Leicester, Leicester General Hospital, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
| | - David G Armstrong
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | | | - Melanie Davies
- Leicester Diabetes Centre, University Hospitals of Leicester, Leicester General Hospital, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, University of Leicester, Leicester, UK
| | - Alex V Rowlands
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, University of Leicester, Leicester, UK
- Division of Health Sciences, Alliance for Research in Exercise, Nutrition and Activity (ARENA), UniSA Allied Health and Human Performance, University of South Australia, Adelaide, South Australia, Australia
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18
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Izumi Y, Onishi H, Lavery LA. Health professionals involved in diabetic foot and their tasks in a country without podiatrists: From a Japanese Nationwide Survey. Wound Repair Regen 2024. [PMID: 39007520 DOI: 10.1111/wrr.13205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 07/01/2024] [Indexed: 07/16/2024]
Abstract
Although there are no podiatrists in 85% of countries worldwide, how diabetic foot is managed in those countries is still unknown. We sought to identify the health professionals involved in diabetic foot and their tasks in Japan, where no podiatrists exist. This cross-sectional study used the Japanese Nationwide Survey on Foot Ulcer Management dataset, consisting of 249 medical doctors and 680 allied health professionals. The types of health professionals involved in the diabetic foot were identified, and the tasks performed by each professional were compared within subgroups (medical doctors and allied health professionals). We found that the primary medical doctors involved in diabetic foot care in Japan were plastic surgeons (33.5%), dermatologists (21%), cardiovascular/vascular surgeons (15.2%), and cardiologists (12.1%). Nurses were the main allied health professionals (80%), and the rest consisted of prosthetists/orthotists (7.6%), physical/occupational therapists (5.9%), and clinical engineering technologists (3.6%). Medical doctors performed tasks related to their specialties significantly more than others (p < 0.001); however, they also engaged in tasks outside of their specialty, such as plastic surgeons performing preventive foot care (72%). Among allied health professionals, clinical engineering technologists performed more vascular assessments (p < 0.001), and half were engaged in wound management, preventive foot care, and self-foot care education. In conclusion, the type and proportion of health professionals in our study differed from those in countries with podiatrists, and many performed tasks outside their specialties. This is the first nationwide cross-sectional study of diabetic foot care in a country without podiatrists and is unique in examining multiple specialists/professionals in one study.
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Affiliation(s)
- Yuki Izumi
- Department of International Cooperation for Medical Education, Research Center for Medical Education, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hirotaka Onishi
- Department of International Cooperation for Medical Education, Research Center for Medical Education, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Lawrence A Lavery
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Kaszyk EM, Commean PK, Meyer GA, Smith G, Jeong HJ, York A, Chen L, Mueller MJ, Zellers JA, Hastings MK. Use of computed tomography to identify muscle quality subgroups, spatial mapping, and preliminary relationships to function in those with diabetic peripheral neuropathy. Gait Posture 2024; 112:159-166. [PMID: 38797052 PMCID: PMC11265324 DOI: 10.1016/j.gaitpost.2024.05.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 04/16/2024] [Accepted: 05/13/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Decreased muscle volume and increased muscle-associated adipose tissue (MAAT, sum of intra and inter-muscular adipose tissue) of the foot intrinsic muscle compartment are associated with deformity, decreased function, and increased risk of ulceration and amputation in those with diabetic peripheral neuropathy (DPN). RESEARCH QUESTION What is the muscle quality (normal, abnormal muscle, and adipose volumes) of the DPN foot intrinsic compartment, how does it change over time, and is muscle quality related to gait and foot function? METHODS Computed tomography was performed on the intrinsic foot muscle compartment of 45 subjects with DPN (mean age: 67.2 ± 6.4 years) at baseline and 3.6 years. Images were processed to obtain volumes of MAAT, highly abnormal, mildly abnormal, and normal muscle. For each category, annual rates of change were calculated. Paired t-tests compared baseline and follow-up. Foot function during gait was assessed using 3D motion analysis and the Foot and Ankle Ability Measure. Correlations between muscle compartment and foot function during gait were analyzed using Pearson's correlations. RESULTS Total muscle volume decreased, driven by a loss of normal muscle and mildly abnormal muscle (p<0.05). MAAT and the adipose-muscle ratio increased. At baseline, 51.5% of the compartment was abnormal muscle or MAAT, increasing to 55.0% at follow-up. Decreased total muscle volume correlated with greater midfoot collapse during gait (r = -0.40, p = 0.02). Greater volumes of highly abnormal muscle correlated with a lower FAAM score (r = -0.33, p = 0.03). SIGNIFICANCE Muscle volume loss may progress in parallel with MAAT accumulation, impacting contractile performance in individuals with DPN. Only 48.5% of the DPN intrinsic foot muscle compartment consists of normal muscle and greater abnormal muscle is associated with worse foot function. These changes identify an important target for rehabilitative intervention to slow or prevent muscle deterioration and poor foot outcomes.
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Affiliation(s)
- Emilia M Kaszyk
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA
| | - Paul K Commean
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Gretchen A Meyer
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA; Department of Orthopaedic Surgery, Washington University in St. Louis, MO, USA; Center of Regenerative Medicine, Washington University in St. Louis, MO, USA; Department of Biomedical Engineering, Washington University in St. Louis, MO, USA; Department of Neurology, Washington University in St. Louis, St Louis, MO, USA
| | - Gabrielle Smith
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA
| | - Hyo-Jung Jeong
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA; Orthopaedic and Rehabilitation Engineering Center, Marquette University, Milwaukee, WI, USA; Department of Rehabilitation Sciences & Technology, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Alexa York
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA
| | - Ling Chen
- Division of Biostatistics, Washington University School of Medicine, St. Louis, MO, USA
| | - Michael J Mueller
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA
| | - Jennifer A Zellers
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA; Department of Orthopaedic Surgery, Washington University in St. Louis, MO, USA
| | - Mary K Hastings
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO, USA; Department of Orthopaedic Surgery, Washington University in St. Louis, MO, USA.
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Mafusi LG, Egenasi CK, Steinberg WJ, Benedict MO, Habib T, Harmse M, Van Rooyen C. Knowledge, attitudes and practices on diabetic foot care among nurses in Kimberley, South Africa. S Afr Fam Pract (2004) 2024; 66:e1-e10. [PMID: 38949451 PMCID: PMC11219695 DOI: 10.4102/safp.v66i1.5935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 07/02/2024] Open
Abstract
BACKGROUND Diabetic foot is a dangerous complication of diabetes and can lead to high morbidity and mortality. As essential team members of the healthcare system, nurses play an important role in diabetic foot management and are indispensable in patients' education to prevent diabetic foot. The study assessed nurses' knowledge, attitudes and practices regarding diabetic foot care in Sol Plaatje primary health care centres in the Northern Cape: Sol Plaatje's 14 district municipality clinics, Kimberley, Northern Cape. METHODS This was a descriptive cross-sectional analytical study. A questionnaire assessed nurses' knowledge, practices and attitudes towards diabetic foot care in the above setting. RESULTS A total of 128 professionals, enrolled and auxiliary nurses who are providing primary care to patients within the 14 clinics in the Sol-Plaatje sub-district were recruited for the study. Hundred and five participants completed the self-administered questionnaires. The majority (95%) were females and 58.1% knew that South African Diabetic Foot Guidelines existed, while 57.7% had read them. About 57% did not know about the 60-s diabetic foot screening tool, and 67% did not know the 10 g monofilament test. Approximately 29.8% had never attended a class on diabetic foot care and 85.6% required training on diabetic foot care. CONCLUSION This study revealed that the majority of nurses working in the Sol-Plaatje sub-district primary health care centres are knowledgeable of the diabetic foot guidelines for primary care. However, there is a need for ongoing education on diabetic foot care.Contribution: The study results will help improve nurses' awareness of the importance of diabetic foot care.
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Affiliation(s)
- Labala G Mafusi
- Department of Family Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa; and, Department of Family Medicine, Robert Mangaliso Sobukwe Hospital, Kimberley.
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21
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Tedeschi A, Salutini E, Cosentino C, Poggi CD, Becherini R, Fusilli D, Anichini R. The Use of Dermal Substitute in the Treatment of Burns as a Complication of Type 2 Diabetes Mellitus and Diabetic Foot Syndrome. INT J LOW EXTR WOUND 2024:15347346241262061. [PMID: 38887078 DOI: 10.1177/15347346241262061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2024]
Abstract
Diabetic Foot Syndrome is a complex and challenging clinical condition associated with high risk of mortality and lower limb amputation. The distal lesions represent the epiphenomenon of this syndrome and request a multidisciplinary care and an appropriate therapeutic path to ensure their healing. This case report describes the management of burns in a patient with type 2 diabetes mellitus, end stage renal disease and Diabetic Foot Syndrome. The lesions were treated with autologous epidermal skin graft until healing. Products that stimulate or replace extracellular matrix, which has a central role in wound healing, can be consider in the treatment of burns and offer a simpler and less disabling reconstructive possibility for the patient.
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Affiliation(s)
- Anna Tedeschi
- Diabetic Unit and Diabetic Foot Unit, San Jacopo Hospital Pistoia, Pistoia, Italy
| | - Elisabetta Salutini
- Diabetic Unit and Diabetic Foot Unit, San Jacopo Hospital Pistoia, Pistoia, Italy
| | - Claudia Cosentino
- Diabetic Unit and Diabetic Foot Unit, San Jacopo Hospital Pistoia, Pistoia, Italy
| | - Chiara Delli Poggi
- Diabetic Unit and Diabetic Foot Unit, San Jacopo Hospital Pistoia, Pistoia, Italy
| | | | - Daniela Fusilli
- Orthopedic Unit, San Jacopo Hospital Pistoia, Pistoia, Italy
| | - Roberto Anichini
- Diabetic Unit and Diabetic Foot Unit, San Jacopo Hospital Pistoia, Pistoia, Italy
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Tseng SL, Kang L, Li ZJ, Wang LQ, Li ZM, Li TH, Xiang JY, Huang JZ, Yu NZ, Long X. Adipose-derived stem cells in diabetic foot care: Bridging clinical trials and practical application. World J Diabetes 2024; 15:1162-1177. [PMID: 38983804 PMCID: PMC11229965 DOI: 10.4239/wjd.v15.i6.1162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/03/2024] [Accepted: 04/19/2024] [Indexed: 06/11/2024] Open
Abstract
Diabetic foot ulcers (DFUs) pose a critical medical challenge, significantly im-pairing the quality of life of patients. Adipose-derived stem cells (ADSCs) have been identified as a promising therapeutic approach for improving wound healing in DFUs. Despite extensive exploration of the mechanical aspects of ADSC therapy against DFU, its clinical applications remain elusive. In this review, we aimed to bridge this gap by evaluating the use and advancements of ADSCs in the clinical management of DFUs. The review begins with a discussion of the classification and clinical management of diabetic foot conditions. It then discusses the current landscape of clinical trials, focusing on their geographic distribution, reported efficacy, safety profiles, treatment timing, administration techniques, and dosing considerations. Finally, the review discusses the preclinical strategies to enhance ADSC efficacy. This review shows that many trials exhibit biases in study design, unclear inclusion criteria, and intervention protocols. In conclusion, this review underscores the potential of ADSCs in DFU treatment and emphasizes the critical need for further research and refinement of therapeutic approaches, with a focus on improving the quality of future clinical trials to enhance treatment outcomes and advance the field of diabetic wound care.
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Affiliation(s)
- Song-Lu Tseng
- Department of Plastic and Reconstructive Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Lin Kang
- Biomedical Engineering Facility, Institute of Clinical Medicine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences Beijing, Beijing 100021, China
| | - Zhu-Jun Li
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Li-Quan Wang
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Zi-Ming Li
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Tian-Hao Li
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jie-Yu Xiang
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jiu-Zuo Huang
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Nan-Ze Yu
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Xiao Long
- Department of Plastic and Reconstructive Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
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Tehan PE, Perrin BM, Lazzarini PA, Al‐Busaidi IS, Carroll MR. How far has diabetes-related foot disease research progressed in Australia? A bibliometric review (1970-2023). J Foot Ankle Res 2024; 17:e12012. [PMID: 38627979 PMCID: PMC11080706 DOI: 10.1002/jfa2.12012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/29/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Diabetes-related foot disease (DFD) is a leading cause of the Australian and global disease burdens and requires proportionate volumes of research to address. Bibliometric analyses are rigorous methods for exploring total research publications in a field to help identify volume trends, gaps and emerging areas of need. This bibliometric review aimed to explore the volume, authors, institutions, journals, collaborating countries, research types and funding sources of Australian publications investigating DFD over 50 years. METHODS A systematic search of the Scopus® database was conducted by two independent authors to identify all Australian DFD literature published between 1970 and 2023. Bibliometric meta-data were extracted from Scopus®, analyzed in Biblioshiny, an R Statistical Software interface, and publication volumes, authors, institutions, journals and collaborative countries were described. Publications were also categorised for research type and funding source. RESULTS Overall, 332 eligible publications were included. Publication volume increased steadily over time, with largest volumes (78%) and a 7-fold increase over the last decade. Mean co-authors per publication was 5.6, mean journal impact factor was 2.9 and median citation was 9 (IQR2-24). Most frequent authors were Peter Lazzarini (14%), Vivienne Chuter (8%) and Jonathon Golledge (7%). Most frequent institutions affiliated were Queensland University Technology (33%), University Sydney (30%) and James Cook University (25%). Most frequent journals published in were Journal Foot and Ankle Research (17%), Diabetic Medicine (7%), Journal Diabetes and its Complications (4%) and International Wound Journal (4%). Most frequent collaborating countries were the United Kingdom (9%), the Netherlands (6%) and the United States (5%). Leading research types were etiology (38%), treatment evaluation (25%) and health services research (13%). Leading funding sources were no funding (60%), internal institution (16%) and industry/philanthropic/international (10%). CONCLUSIONS Australian DFD research increased steadily until more dramatic increases were seen over the past decade. Most research received no funding and mainly investigated etiology, existing treatments or health services. Australian DFD researchers appear to be very productive, particularly in recent times, despite minimal funding indicating their resilience. However, if the field is to continue to rapidly grow and address the very large national DFD burden, much more research funding is needed in Australia, especially targeting prevention and clinical trials of new treatments in DFD.
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Affiliation(s)
- Peta E. Tehan
- Department of SurgerySchool of Clinical SciencesMonash UniversityClaytonVictoriaAustralia
| | - Byron M. Perrin
- Department of Rural Health SciencesLa Trobe Rural Health SchoolBendigoVictoriaAustralia
| | - Peter A. Lazzarini
- Allied Health Research CollaborativeThe Prince Charles HospitalBrisbaneQueenslandAustralia
- School of Public Health and Social WorkQueensland University of TechnologyBrisbaneQueenslandAustralia
| | - Ibrahim S. Al‐Busaidi
- Department of Primary Care and Clinical SimulationUniversity of OtagoChristchurchNew Zealand
| | - Matthew R. Carroll
- Department of PodiatrySchool of Clinical SciencesFaculty of Health and Environmental SciencesAuckland University of TechnologyAucklandNew Zealand
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Stolt M, Hyytiä S, Suhonen R. Perceptions of foot health services from the perspective of patients with rheumatoid arthritis in Finland. J Foot Ankle Res 2024; 17:e12004. [PMID: 38567744 PMCID: PMC11080684 DOI: 10.1002/jfa2.12004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 03/19/2024] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND Foot health services for people with rheumatoid arthritis (RA) are an important part of their comprehensive care. However, little is known about the perceptions of people with RA have about foot health services. This study aimed to explore how people with RA perceive foot health services. METHODS A descriptive cross-sectional survey design was applied. The electronic survey data were collected in April 2023 from people with RA through a national patients' association (N = 2400, response rate 24%, n = 565). The statistical data were analysed using descriptive statistics and textual data with thematic analysis. RESULTS Most of the respondents (n = 322, 59%) had used foot health services provided by chiropodist or podiatrist. Those who had used services were mostly satisfied but considered patient education about foot health insufficient. One third reported no visits to foot health services at all because of personal and health service system-related factors. CONCLUSIONS Those people with RA who have access to foot health services value and appreciate the services. However, many people with RA do not use foot health services because they perceive availability of such services limited and thus unequal and hard to access. There is a need to develop foot health services for people with RA so that they are easy to access, correspond to their foot health needs and have seamless care paths at different levels of the health care system.
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Affiliation(s)
- Minna Stolt
- Department of Nursing ScienceUniversity of TurkuTurkuFinland
- Wellbeing Services County of SatakuntaPoriFinland
| | - Sasu Hyytiä
- Department of Nursing ScienceUniversity of TurkuTurkuFinland
| | - Riitta Suhonen
- Department of Nursing ScienceUniversity of TurkuTurkuFinland
- Turku University HospitalWellbeing Services County of Southwest FinlandTurkuFinland
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Zúnica-García S, Blanquer-Gregori J, Sánchez-Ortiga R, Jiménez-Trujillo MI, Chicharro-Luna E. Exploring the influence of dietary habits on foot risk in type 2 diabetes patients: An observational study. Clin Nutr 2024; 43:1516-1521. [PMID: 38729080 DOI: 10.1016/j.clnu.2024.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND & AIM To date, there are no studies demonstrating the impact of the Mediterranean diet on the risk of diabetic foot ulcer. The aim of this research was to examine the connection between adherence to the Mediterranean diet and the level of risk of diabetic foot ulcers in individuals with type 2 diabetes. METHODS Observational pilot study collecting sociodemographic, anthropometric, lifestyle, and type 2 diabetes-related data. Loss of protective sensation was assessed using the Semmes Weinstein 5.07-10 g monofilament, considered altered when not perceived in four points. Vascular status was assessed by palpating pulses and ankle-brachial index, indicating peripheral arterial disease if ankle-brachial index was less than 0.9 or if both pulses were absent. Foot deformities were recorded. The risk of diabetic foot ulcers was stratified into two categories: no risk and risk of diabetic foot ulcers. Adherence to the Mediterranean diet was evaluated using the Mediterranean Diet Adherence Screener-14 questionnaire (good adherence with score >7). RESULTS Of the 174 patients with type 2 diabetes mellitus who participated (61.5% men and 38.5% women) with a mean age of 69.56 ± 8.86 years and a mean duration of type 2 diabetes of 15.34 ± 9.83 years. Non-adherent patients to the Mediterranean diet exhibited a higher association of diabetic foot ulcers (p = 0.030) and a lower average score on the Mediterranean Diet Adherence Screener-14 (p = 0.011). Additionally, a lower incidence of diabetic foot ulcers was observed in those who consumed nuts three or more times a week (p = 0.003) and sautéed foods two or more times a week (p = 0.003). Multivariate analysis highlighted the importance of physical activity (OR = 0.25, 95% CI 0.11-0.54; p < 0.001), podiatric treatment (OR = 2.59, 95% CI 1.21-5.56; p = 0.014), and duration of type 2 diabetes (OR = 3.25, 95% CI 1.76-5.99; p < 0.001) as significantly associated factors related to the risk of diabetic foot ulcers. CONCLUSIONS Adhering to the Mediterranean diet correlates with a lower incidence of diabetic foot ulcers in individuals diagnosed with type 2 diabetes mellitus. Furthermore, factors such as regular physical activity, podiatric treatment, and the duration of type 2 diabetes mellitus emerge as pivotal in preventing diabetic foot ulcers.
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Affiliation(s)
- Sara Zúnica-García
- Department of Behavioural Sciences and Health, Nursing Area, Faculty of Medicine, Miguel Hernández University, Alicante, Spain.
| | | | - Ruth Sánchez-Ortiga
- Endocrinology and Nutrition Department, Dr. Balmis General University Hospital, Alicante, Spain.
| | - María Isabel Jiménez-Trujillo
- Department of Medicine and Surgery, Psychology, Preventive Medicine and Public Health and Medical Microbiology and Immunology, Nursing and Stomatology, Faculty of Health Sciences, Rey Juan Carlos University, Madrid, Spain.
| | - Esther Chicharro-Luna
- Department of Behavioural Sciences and Health, Nursing Area, Faculty of Medicine, Miguel Hernández University, Institute of Health and Biomedical Research of Alicante (ISABIAL), Alicante, Spain.
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Ma S, Frecklington M, Stewart S. The use of antimicrobial dressings for the management of diabetic foot ulcers: A survey of podiatrists in Aotearoa New Zealand. J Foot Ankle Res 2024; 17:e12032. [PMID: 38884388 PMCID: PMC11296712 DOI: 10.1002/jfa2.12032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Accepted: 06/03/2024] [Indexed: 06/18/2024] Open
Abstract
INTRODUCTION Diabetic foot ulcers (DFUs) are commonly contaminated with pathogenic organisms and precede most diabetes-related amputations. Antimicrobial dressings are used in the treatment of DFUs; however, recent guidelines do not support their use. There are no data describing the experience of antimicrobial dressing use among podiatrists in Aotearoa New Zealand (AoNZ). This study aimed to (i) determine which antimicrobial dressings podiatrists in AoNZ use for the management of diabetic foot ulcers; and (ii) determine what factors influence AoNZ podiatrists' use of antimicrobial dressing when managing DFUs. METHODS An anonymous cross-sectional web-based survey was undertaken. Participants were AoNZ registered podiatrists who managed DFUs in their practice. The survey included questions relating to personal and professional demographic characteristics and DFU management and dressing practices. Descriptive statistics were computed to address the research aims. RESULTS Responses from 43 AoNZ podiatrists were included. Participants reported both cadexomer iodine and silver dressings were the most common antimicrobial dressings used, with honey dressings being the least frequently used. The most influential factors in choosing antimicrobial dressings when managing DFUs were the presence of current infection, ulcer exudate and ability to prevent future infection. The least influential factors in choosing antimicrobial dressings when managing DFUs were patient preferences, cost of dressings and comfort of dressing/pain on removal. CONCLUSIONS AoNZ podiatrists managing DFUs primarily use antimicrobial dressings containing cadexomer iodine or silver as active ingredients, while lower-cost options, such as honey and povidone iodine are less often used. Current recommendations highlight the lack of evidence to support positive outcomes from any particular antimicrobial dressing over another and advocate that exudate control, comfort and cost be prioritised in decision-making. As cost has been an increasing burden to our healthcare funding, clinicians and organisations may consider this before purchasing and stocking expensive dressings.
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Affiliation(s)
- Skye Ma
- School of Clinical SciencesFaculty of Health and Environmental SciencesAuckland University of TechnologyAucklandNew Zealand
| | - Mike Frecklington
- School of Clinical SciencesFaculty of Health and Environmental SciencesAuckland University of TechnologyAucklandNew Zealand
- Active Living and Rehabilitation: Aotearoa New ZealandHealth and Rehabilitation Research InstituteSchool of Clinical SciencesAuckland University of TechnologyAucklandNew Zealand
| | - Sarah Stewart
- School of Clinical SciencesFaculty of Health and Environmental SciencesAuckland University of TechnologyAucklandNew Zealand
- Active Living and Rehabilitation: Aotearoa New ZealandHealth and Rehabilitation Research InstituteSchool of Clinical SciencesAuckland University of TechnologyAucklandNew Zealand
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Yusuf S. Effects of Recombinant Human Granulocyte/Macrophage Colony-Stimulating Factor on Diabetic Lower Extremity Ulcers: Case Series of Nine Patients [Letter]. Diabetes Metab Syndr Obes 2024; 17:2105-2106. [PMID: 38799282 PMCID: PMC11128234 DOI: 10.2147/dmso.s478219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Accepted: 05/17/2024] [Indexed: 05/29/2024] Open
Affiliation(s)
- Saldy Yusuf
- Faculty of Nursing, Hasanuddin University, Makassar City, South Sulawesi, Indonesia
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Roberts RHR, Davies-Jones GR, Brock J, Satheesh V, Robertson GAJ. Surgical management of the diabetic foot: The current evidence. World J Orthop 2024; 15:404-417. [PMID: 38835689 PMCID: PMC11145970 DOI: 10.5312/wjo.v15.i5.404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/12/2024] [Accepted: 04/24/2024] [Indexed: 05/15/2024] Open
Abstract
The prevalence of diabetes mellitus and its associated complications, particularly diabetic foot pathologies, poses significant healthcare challenges and economic burdens globally. This review synthesises current evidence on the surgical management of the diabetic foot, focusing on the interplay between neuropathy, ischemia, and infection that commonly culminates in ulcers, infections, and, in severe cases, amputations. The escalating incidence of diabetes mellitus underscores the urgency for effective management strategies, as diabetic foot complications are a leading cause of hospital admissions among diabetic patients, significantly impacting morbidity and mortality rates. This review explores the pathophysiological mechanisms underlying diabetic foot complications and further examines diabetic foot ulcers, infections, and skeletal pathologies such as Charcot arthropathy, emphasising the critical role of early diagnosis, comprehensive management strategies, and interdisciplinary care in mitigating adverse outcomes. In addressing surgical interventions, this review evaluates conservative surgeries, amputations, and reconstructive procedures, highlighting the importance of tailored approaches based on individual patient profiles and the specific characteristics of foot pathologies. The integration of advanced diagnostic tools, novel surgical techniques, and postoperative care, including offloading and infection control, are discussed in the context of optimising healing and preserving limb function.
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Affiliation(s)
| | - Gareth Rhys Davies-Jones
- Department of Trauma and Orthopaedics, The Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry SY10 7AG, United Kingdom
| | - James Brock
- Department of Trauma and Orthopaedics, Wrexham Maelor Hospital, Wrexham LL13 7TD, United Kingdom
| | - Vaishnav Satheesh
- Department of Trauma and Orthopaedics, Wrexham Maelor Hospital, Wrexham LL13 7TD, United Kingdom
| | - Greg AJ Robertson
- Department of Trauma and Orthopaedics, Wrexham Maelor Hospital, Wrexham LL13 7TD, United Kingdom
- Department of Trauma and Orthopaedics, The Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry SY10 7AG, United Kingdom
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López-Moral M, Molines-Barroso RJ, Altonaga-Calvo BJ, Carrascosa-Romero E, Cecilia-Matilla A, Dòria-Cervós M, García-Martínez MT, Ortiz-Nistal A, Palma-Bravo A, Pereira-Losada N, Rivera-San Martin G, Samaniego-Muñoz J, Villares-Tobajas M, Lázaro-Martínez JL. Evaluation of usability, adherence, and clinical efficacy of therapeutic footwear in persons with diabetes at moderate to high risk of diabetic foot ulcers: A multicenter prospective study. Clin Rehabil 2024; 38:612-622. [PMID: 38196331 DOI: 10.1177/02692155231225743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
OBJECTIVE To evaluate therapeutic footwear expectations and usability of individuals with diabetes and foot complications. DESIGN A prospective multicenter study was conducted on participants with a high risk of developing a diabetic foot ulcer. SETTING Participants were enrolled in 11 different specialized diabetic foot units in Spain between March 2022 and June 2023. SUBJECTS Patients with diabetes at moderate to high risk of foot ulceration receiving first therapeutic footwear prescription. INTERVENTIONS All the patients included in the research were prescribed with their first pair of therapeutic footwear. MAIN MEASURES Primary outcome measures were MOS-pre and MOS-post questionnaires evaluating use and usability of prescribed therapeutic footwear. Secondary outcome measures aimed to evaluate footwear clinical efficacy as ulceration rate and self-reported perceived walking distance per day. RESULTS The use of therapeutic footwear exceeded the patient's pre-provision prediction of their anticipated use in 94% of people (n = 126). Based on the visual analogic satisfaction scale, the median satisfaction of daily wearing their therapeutic footwear was 7 points, Interquartile Range (IQR) [5-8.25]. During the follow-up period, 39 participants (29.1%) experienced diabetic foot ulcer. Perceived walking distance participants reported an improvement in their perceived walking ability during various daily life activities. CONCLUSIONS Diabetes patients at moderate to high risk of diabetic foot ulcer improved their perception of walking ability after therapeutic footwear prescription. Adherence to the therapeutic footwear prescription resulted in less ulcerations.
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Affiliation(s)
- Mateo López-Moral
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Raúl J Molines-Barroso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | | | | | - Almudena Cecilia-Matilla
- Diabetic Foot Unit, Vascular Surgery Service, Universitary Ramón y Cajal Hospital Crta, Madrid, Spain
| | | | | | | | - Anabel Palma-Bravo
- Diabetic Foot Unit, Vall d'Hebron Hospital Campus, (HUVH), Barcelona, Spain
| | | | - Gabriel Rivera-San Martin
- Diabetic Foot Unit, Servicio de Angiología y Cirugía Vascular del Hospital Universitario de Donostia, País Vasco, Spain
| | | | | | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
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van Netten JJ, Apelqvist J, Bus SA, Fitridge R, Game F, Monteiro-Soares M, Senneville E, Schaper NC. The unique multidisciplinarity of diabetes-related foot disease. Diabetes Metab Res Rev 2024; 40:e3804. [PMID: 38616492 DOI: 10.1002/dmrr.3804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Few diseases globally require treatment from so many different disciplines as diabetes-related foot disease. At least 25 different professionals may be involved: casting technicians, dermatologists, diabetes (educator) nurses, diabetologists, dieticians, endocrinologists, general practitioners, human movement scientists, infectious diseases experts, microbiologists, nuclear medicine physicians, orthopaedic surgeons, orthotists, pedorthists, physical therapists, plastic surgeons, podiatric surgeons, podiatrists, prosthetists, psychologists, radiologists, social workers, tissue viability physicians, vascular surgeons, and wound care nurses. A shared vocabulary and shared treatment goals and recommendations are then essential. The International Working Group on the Diabetic Foot (IWGDF) has produced guidelines and supporting documents to stimulate and support shared and multidisciplinary evidence-based treatment in diabetes-related foot disease. In this special virtual issue of Diabetes/Metabolism Research and Reviews, all 21 documents of the 2023 update of the IWGDF Guidelines are bundled, added with a further 6 reviews from multidisciplinary experts to drive future research and clinical innovations, based on their contributions to the International Symposium on the Diabetic Foot. We hope the readers will enjoy this special virtual issue, and widely implement the knowledge shared here in their daily clinical practice and research endeavours with the goal to improve the care for people with diabetes-related foot disease.
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Affiliation(s)
- Jaap J van Netten
- Department of Rehabilitation Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Movement Sciences, Program Rehabilitation, Amsterdam, the Netherlands
| | - Jan Apelqvist
- Department of Endocrinology, University Hospital of Malmö, Malmö, Sweden
| | - Sicco A Bus
- Department of Rehabilitation Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Movement Sciences, Program Rehabilitation, Amsterdam, the Netherlands
| | - Robert Fitridge
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
| | - Fran Game
- Research and Development Department, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Matilde Monteiro-Soares
- Portuguese Red Cross School of Health - Lisbon, Lisbon, Portugal
- Cross I&D, Lisbon, Portugal
- MEDCIDS - Departamento de Medicina da Comunidade Informação e Decisão em Saúde, Faculty of Medicine of the University of Porto, Porto, Portugal
- RISE@ CINTESIS, Faculty of Medicine Oporto University, Porto, Portugal
| | - Eric Senneville
- Department of Infectious Diseases Gustave Dron Hospital, Univ-lille, Tourcoing, France
| | - Nicolaas C Schaper
- Division Endocrinology, MUMC+, CARIM and CAPHRI Institute, Maastricht, the Netherlands
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Guan H, Wang Y, Niu P, Zhang Y, Zhang Y, Miao R, Fang X, Yin R, Zhao S, Liu J, Tian J. The role of machine learning in advancing diabetic foot: a review. Front Endocrinol (Lausanne) 2024; 15:1325434. [PMID: 38742201 PMCID: PMC11089132 DOI: 10.3389/fendo.2024.1325434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Accepted: 04/09/2024] [Indexed: 05/16/2024] Open
Abstract
Background Diabetic foot complications impose a significant strain on healthcare systems worldwide, acting as a principal cause of morbidity and mortality in individuals with diabetes mellitus. While traditional methods in diagnosing and treating these conditions have faced limitations, the emergence of Machine Learning (ML) technologies heralds a new era, offering the promise of revolutionizing diabetic foot care through enhanced precision and tailored treatment strategies. Objective This review aims to explore the transformative impact of ML on managing diabetic foot complications, highlighting its potential to advance diagnostic accuracy and therapeutic approaches by leveraging developments in medical imaging, biomarker detection, and clinical biomechanics. Methods A meticulous literature search was executed across PubMed, Scopus, and Google Scholar databases to identify pertinent articles published up to March 2024. The search strategy was carefully crafted, employing a combination of keywords such as "Machine Learning," "Diabetic Foot," "Diabetic Foot Ulcers," "Diabetic Foot Care," "Artificial Intelligence," and "Predictive Modeling." This review offers an in-depth analysis of the foundational principles and algorithms that constitute ML, placing a special emphasis on their relevance to the medical sciences, particularly within the specialized domain of diabetic foot pathology. Through the incorporation of illustrative case studies and schematic diagrams, the review endeavors to elucidate the intricate computational methodologies involved. Results ML has proven to be invaluable in deriving critical insights from complex datasets, enhancing both the diagnostic precision and therapeutic planning for diabetic foot management. This review highlights the efficacy of ML in clinical decision-making, underscored by comparative analyses of ML algorithms in prognostic assessments and diagnostic applications within diabetic foot care. Conclusion The review culminates in a prospective assessment of the trajectory of ML applications in the realm of diabetic foot care. We believe that despite challenges such as computational limitations and ethical considerations, ML remains at the forefront of revolutionizing treatment paradigms for the management of diabetic foot complications that are globally applicable and precision-oriented. This technological evolution heralds unprecedented possibilities for treatment and opportunities for enhancing patient care.
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Affiliation(s)
- Huifang Guan
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Ying Wang
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Ping Niu
- Department of Encephalopathy, The Affiliated Hospital of Changchun University of Chinese Medicine, Changchun, Jilin, China
| | - Yuxin Zhang
- Institute of Metabolic Diseases, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yanjiao Zhang
- Institute of Metabolic Diseases, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Runyu Miao
- Institute of Metabolic Diseases, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xinyi Fang
- Institute of Metabolic Diseases, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ruiyang Yin
- Institute of Metabolic Diseases, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Shuang Zhao
- College of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Jun Liu
- Department of Hand Surgery, Second Hospital of Jilin University, Changchun, China
| | - Jiaxing Tian
- Institute of Metabolic Diseases, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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Hellstrand Tang U, Smith F, Karilampi UL, Gremyr A. Exploring the Role of Complexity in Health Care Technology Bottom-Up Innovations: Multiple-Case Study Using the Nonadoption, Abandonment, Scale-Up, Spread, and Sustainability Complexity Assessment Tool. JMIR Hum Factors 2024; 11:e50889. [PMID: 38669076 PMCID: PMC11087855 DOI: 10.2196/50889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 02/24/2024] [Accepted: 03/02/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND New digital technology presents new challenges to health care on multiple levels. There are calls for further research that considers the complex factors related to digital innovations in complex health care settings to bridge the gap when moving from linear, logistic research to embracing and testing the concept of complexity. The nonadoption, abandonment, scale-up, spread, and sustainability (NASSS) framework was developed to help study complexity in digital innovations. OBJECTIVE This study aims to investigate the role of complexity in the development and deployment of innovations by retrospectively assessing challenges to 4 digital health care innovations initiated from the bottom up. METHODS A multicase retrospective, deductive, and explorative analysis using the NASSS complexity assessment tool LONG was conducted. In total, 4 bottom-up innovations developed in Region Västra Götaland in Sweden were explored and compared to identify unique and shared complexity-related challenges. RESULTS The analysis resulted in joint insights and individual learning. Overall, the complexity was mostly found outside the actual innovation; more specifically, it related to the organization's readiness to integrate new innovations, how to manage and maintain innovations, and how to finance them. The NASSS framework sheds light on various perspectives that can either facilitate or hinder the adoption, scale-up, and spread of technological innovations. In the domain of condition or diagnosis, a well-informed understanding of the complexity related to the condition or illness (diabetes, cancer, bipolar disorders, and schizophrenia disorders) is of great importance for the innovation. The value proposition needs to be clearly described early to enable an understanding of costs and outcomes. The questions in the NASSS complexity assessment tool LONG were sometimes difficult to comprehend, not only from a language perspective but also due to a lack of understanding of the surrounding organization's system and its setting. CONCLUSIONS Even when bottom-up innovations arise within the same support organization, the complexity can vary based on the developmental phase and the unique characteristics of each project. Identifying, defining, and understanding complexity may not solve the issues but substantially improves the prospects for successful deployment. Successful innovation within complex organizations necessitates an adaptive leadership and structures to surmount cultural resistance and organizational impediments. A rigid, linear, and stepwise approach risks disregarding interconnected variables and dependencies, leading to suboptimal outcomes. Success lies in embracing the complexity with its uncertainty, nurturing creativity, and adopting a nonlinear methodology that accommodates the iterative nature of innovation processes within complex organizations.
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Affiliation(s)
- Ulla Hellstrand Tang
- Department of Prosthetics and Orthotics, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
| | - Frida Smith
- Regional Cancer Centre West, Gothenburg, Sweden
- Department of Technology Management and Economics, Collaborative Plattform for Healthcare Improvement, Chalmers University of Technology, Gothenburg, Sweden
| | - Ulla Leyla Karilampi
- Department of Schizophrenia Spectrum Disorders, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Andreas Gremyr
- Department of Schizophrenia Spectrum Disorders, Sahlgrenska University Hospital, Gothenburg, Sweden
- Jönköping Academy for Improvement of Health and Welfare, School of Health and Welfare, Jönköping University, Jönköping, Sweden
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Hazbiu A, Teobaldi I, Sepe M, Federici G, Meloni M, Uccioli L. The Appropriateness of Footwear in Diabetic Patients Observed during a Podiatric Examination: A Prospective Observational Study. J Clin Med 2024; 13:2402. [PMID: 38673674 PMCID: PMC11051551 DOI: 10.3390/jcm13082402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/15/2024] [Accepted: 04/17/2024] [Indexed: 04/28/2024] Open
Abstract
Background: Adequate compliance with wearing therapeutic footwear (TF) to prevent diabetic foot ulcers is known to be low. The primary aim of this study was to identify population awareness about the ulceration and/or recurrence risk according to footwear choice. The secondary aim was to evaluate the compliance level in footwear choice based on a patient's own risk. Methods: Forty podiatrists participated from 1 September 2017 to 31 August 2018, providing six-section forms which included personal data, risk classification, footwear characteristics and a knowledge questionnaire. Results: This study included 1507 patients. Those with active ulcers were excluded. A total of 43% of patients belonged to risk class 0, 19% to risk class 1, 19% to risk class 2 and 19% to risk class 3. A total of 58% had foot deformities. Conclusions: Nearly half of patients with a high risk of ulceration had knowledge of their own risk but the majority of them did not follow the recommendations. Only a small percentage (36%) of risk class 3 patients wore footwear suitable for their risk class. There was poor consideration of footwear choice among patients. We highlight critical issues in patient education and compliance with wearing footwear appropriate to their risk class.
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Affiliation(s)
- Anisa Hazbiu
- Ambulatorio CIMAU, Via G. Cesare 82, 66054 Vasto, Italy;
| | | | - Mario Sepe
- Centro Podologico Sepe, Via Alcide De Gasperi 4/D, 80036 Palma Campania, Italy;
| | - Giovanni Federici
- Ospedale San Pietro Fatebenefratelli, Via Cassia 600, 00189 Roma, Italy;
| | - Marco Meloni
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy;
| | - Luigi Uccioli
- Department of Systems Medicine, University of Rome “Tor Vergata”, 00133 Rome, Italy;
- Division of Endocrinology and Diabetes, CTO Andrea Alesini Hospital, 00145 Rome, Italy
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Hulshof CM, Page M, van Baal SG, Bus SA, Fernando ME, van Gemert-Pijnen L, Kappert KDR, Lucadou-Wells S, Najafi B, van Netten JJ, Lazzarini PA. The Stress of Measuring Plantar Tissue Stress in People with Diabetes-Related Foot Ulcers: Biomechanical and Feasibility Findings from Two Prospective Cohort Studies. SENSORS (BASEL, SWITZERLAND) 2024; 24:2411. [PMID: 38676030 PMCID: PMC11054765 DOI: 10.3390/s24082411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/15/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024]
Abstract
Reducing high mechanical stress is imperative to heal diabetes-related foot ulcers. We explored the association of cumulative plantar tissue stress (CPTS) and plantar foot ulcer healing, and the feasibility of measuring CPTS, in two prospective cohort studies (Australia (AU) and The Netherlands (NL)). Both studies used multiple sensors to measure factors to determine CPTS: plantar pressures, weight-bearing activities, and adherence to offloading treatments, with thermal stress response also measured to estimate shear stress in the AU-study. The primary outcome was ulcer healing at 12 weeks. Twenty-five participants were recruited: 13 in the AU-study and 12 in the NL-study. CPTS data were complete for five participants (38%) at baseline and one (8%) during follow-up in the AU-study, and one (8%) at baseline and zero (0%) during follow-up in the NL-study. Reasons for low completion at baseline were technical issues (AU-study: 31%, NL-study: 50%), non-adherent participants (15% and 8%) or combinations (15% and 33%); and at follow-up refusal of participants (62% and 25%). These underpowered findings showed that CPTS was non-significantly lower in people who healed compared with non-healed people (457 [117; 727], 679 [312; 1327] MPa·s/day). Current feasibility of CPTS seems low, given technical challenges and non-adherence, which may reflect the burden of treating diabetes-related foot ulcers.
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Affiliation(s)
- Chantal M. Hulshof
- Amsterdam UMC Location University of Amsterdam, Rehabilitation Medicine, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Ageing & Vitality and Rehabilitation & Development, 1081 BT Amsterdam, The Netherlands
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, QLD 4059, Australia
| | - Madelyn Page
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, QLD 4059, Australia
| | | | - Sicco A. Bus
- Amsterdam UMC Location University of Amsterdam, Rehabilitation Medicine, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Ageing & Vitality and Rehabilitation & Development, 1081 BT Amsterdam, The Netherlands
| | - Malindu E. Fernando
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA 90033, USA
- Rancho Los Amigos National Rehabilitation Center, Los Angeles, CA 90242, USA
- Ulcer and Wound Healing Consortium (UHEAL), Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, QLD 4811, Australia
- Department of Vascular and Endovascular Surgery, John Hunter Hospital, New Lambton Heights, Newcastle, NSW 2305, Australia
| | - Lisette van Gemert-Pijnen
- Department of Psychology, Health & Technology, University of Twente, 7522 NB Enschede, The Netherlands
| | | | - Scott Lucadou-Wells
- Allied Health Research Collaborative, Metro North Hospital and Health Service, Brisbane, QLD 4032, Australia
| | - Bijan Najafi
- Interdisciplinary Consortium on Advanced Motion Performance, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jaap J. van Netten
- Amsterdam UMC Location University of Amsterdam, Rehabilitation Medicine, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Ageing & Vitality and Rehabilitation & Development, 1081 BT Amsterdam, The Netherlands
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, QLD 4059, Australia
| | - Peter A. Lazzarini
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, QLD 4059, Australia
- Allied Health Research Collaborative, Metro North Hospital and Health Service, Brisbane, QLD 4032, Australia
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Oe M, Saad SS, Jais S, Sugama J. Differences in characteristics between first-ever foot ulcer and recurrent foot ulcer in patients with diabetes: Prospective observational study. Health Sci Rep 2024; 7:e2018. [PMID: 38572120 PMCID: PMC10987974 DOI: 10.1002/hsr2.2018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 03/09/2024] [Accepted: 03/12/2024] [Indexed: 04/05/2024] Open
Abstract
Background and Aims More effective preventive care can potentially be provided if the characteristics of both the first ever and the recurrent foot ulcers can be clarified. The purpose of this study was to characterize first ever and recurrent foot ulcers in diabetic patients. Methods This study was conducted as a secondary analysis of a prospective study that was entitled: "Factors associated with the discontinuation of wound care specialist clinic visits in patients with diabetic foot ulcers." In 73 diabetes-related foot ulcer patients who visited one wound clinic in Indonesia between August 2020 and February 2021, we investigated characteristics of the patients and wounds, healing period, and cost. Results Trauma was shown to be the primary cause of the diabetic foot ulcer in both the first ever foot ulcer (n = 48) and recurrent foot ulcer (n = 25) patient groups (95.8% and 100.0%, respectively). The DMIST score for the first ever foot ulcer patients was significantly higher than the DMIST score for the recurrent foot ulcers. This was found to be especially the case in the first ever foot ulcer patients, as not only were there signs of inflammation (45.8%), but there were also signs of local infection (35.4%), or osteomyelitis and signs of local infection (14.6%) present. In the eight first ever foot ulcer patients and in the nine recurrent ulcer patients who were able to be followed through complete healing, the costs found for the first ever foot ulcer patients were significantly higher as compared to the costs for the recurrent foot ulcer patients. Conclusion To avoid diabetes-related foot ulcers, specialized educational programs on trauma prevention need to be established. Moreover, patients without diabetes-related foot ulcer histories should be educated regarding the need to undergo early consultations before developing any infections.
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Affiliation(s)
- Makoto Oe
- Institute of Medical, Pharmaceutical and Health SciencesKanazawa UniversityKanazawaJapan
| | | | - Suriadi Jais
- Institut Teknologi dan Kesehatan Muhamamdiyah Kalimantan BaratPontianakIndonesia
| | - Junko Sugama
- Faculty of NursingFujita Health UniversityToyoakeJapan
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Chen L, Chen D, Gong H, Wang C, Gao Y, Li Y, Tang W, Zha P, Ran X. Pedal medial arterial calcification in diabetic foot ulcers: A significant risk factor of amputation and mortality. J Diabetes 2024; 16:e13527. [PMID: 38584152 PMCID: PMC10999494 DOI: 10.1111/1753-0407.13527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/30/2023] [Accepted: 12/25/2023] [Indexed: 04/09/2024] Open
Abstract
AIMS Pedal medial arterial calcification (MAC) is frequently observed in individuals with diabetic foot ulcers (DFUs). However, the impact of pedal MAC on individuals with DFUs remains uncertain. The main aim of this study was to evaluate the association between pedal MAC with amputation and mortality outcomes. METHODS A prospective, observational cohort study was conducted at West China Hospital from January 2012 to December 2021. Logistic regression analyses, Kaplan-Meier survival method, and Cox proportional hazards models were employed to evaluate the relationship between pedal MAC and amputation as well as mortality. RESULTS A total of 979 patients were enrolled in the study. Peripheral artery disease (PAD) was observed in 53% of patients with DFUs, and pedal MAC was found in 8%. Over a median follow-up of 46 (23-72) months, foot amputation was performed on 190 patients, and mortality occurred in 246 patients. Pedal MAC showed a significant association with amputation both in unadjusted analysis (odds ratio [OR] = 2.98, 95% confidence interval [CI] = 1.86-4.76, p < .001) and after adjusting sex, age, albumin levels, hemoglobin levels, and diabetic retinopathy status (OR 2.29, 95% CI 1.33-3.93, p = .003). The risk of amputation was found to be twofold higher in individuals with PAD and pedal MAC compared to those with PAD alone (OR 2.05, 95% CI 1.10-3.82, p = .024). Furthermore, the presence of pedal MAC was significantly associated with an increased risk of mortality (p = .005), particularly among individuals with DFUs but without PAD (HR 4.26, 95% CI 1.90-9.52, p < .001), rather than in individuals presenting with both DFUs and PAD. CONCLUSION The presence of pedal MAC is significantly associated with both amputation and mortality in individuals with DFUs. Moreover, pedal MAC could provide additional value to predict amputation other than PAD.
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Affiliation(s)
- Lihong Chen
- Department of Endocrinology & MetabolismWest China Hospital, Sichuan UniversityChengduChina
- Innovation Center for Wound Repair, Diabetic Foot Care CenterWest China Hospital, Sichuan UniversityChengduChina
| | - Dawei Chen
- Department of Endocrinology & MetabolismWest China Hospital, Sichuan UniversityChengduChina
| | - Hongping Gong
- International Medical Center Ward, Department of General PracticeWest China Hospital, Sichuan UniversityChengduChina
| | - Chun Wang
- Department of Endocrinology & MetabolismWest China Hospital, Sichuan UniversityChengduChina
| | - Yun Gao
- Department of Endocrinology & MetabolismWest China Hospital, Sichuan UniversityChengduChina
| | - Yan Li
- Department of Clinical Research ManagementWest China Hospital, Sichuan UniversityChengduChina
| | - Weiwei Tang
- Department of Endocrinology & MetabolismWest China Hospital, Sichuan UniversityChengduChina
- Innovation Center for Wound Repair, Diabetic Foot Care CenterWest China Hospital, Sichuan UniversityChengduChina
| | - Panpan Zha
- Department of Endocrinology & MetabolismWest China Hospital, Sichuan UniversityChengduChina
- Innovation Center for Wound Repair, Diabetic Foot Care CenterWest China Hospital, Sichuan UniversityChengduChina
| | - Xingwu Ran
- Department of Endocrinology & MetabolismWest China Hospital, Sichuan UniversityChengduChina
- Innovation Center for Wound Repair, Diabetic Foot Care CenterWest China Hospital, Sichuan UniversityChengduChina
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Flores-Escobar S, López-Moral M, García-Madrid M, Álvaro-Afonso FJ, Tardáguila-García A, Lázaro-Martínez JL. Diagnostic Performance of Atherogenic Index of Plasma for Predicting Diabetic Foot Osteomyelitis with Peripheral Artery Disease. J Clin Med 2024; 13:1934. [PMID: 38610699 PMCID: PMC11012599 DOI: 10.3390/jcm13071934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/13/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
Background: This study aims to assess the atherogenic index of plasma (AIP) diagnostic value in detecting diabetic foot osteomyelitis (DFO) among patients with diabetic foot ulcers (DFUs). Methods: A prospective cohort study was conducted on 80 patients with DFUs and suspected DFO between January 2022 and December 2023. The primary outcome measures included the diagnosis of DFO, determined by positive microbiological analysis results from bone samples and its correlation with the AIP. Receiver operating characteristic (ROC) curves were utilized to select the optimal diagnostic cut-off points for AIP and post hoc analysis was performed to evaluate the difference in the AIP for diagnosing DFO in patients with and without peripheral arterial disease (PAD). Results: The diagnostic potential for DFO in PAD patients of AIP-1 (Log TC/HDL) showed an AUC of 0.914 (p < 0.001 [0.832-0.996]), leading to a sensitivity of 83% and a specificity of 85%. By contrast, AIP-2 (Log TG/HDL) demonstrated a slightly lower AUC of 0.841 (p < 0.001 [0.716-0.967]), leading to a sensitivity of 76% and a specificity of 74%. Conclusions: The AIP tool, with its ideal blend of sensitivity and specificity, aids in predicting DFO effectively. Therefore, clinicians should consider using AIP for patients suffering from PAD and associated DFO.
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Affiliation(s)
- Sebastián Flores-Escobar
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (S.F.-E.); (M.G.-M.); (F.J.Á.-A.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Mateo López-Moral
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (S.F.-E.); (M.G.-M.); (F.J.Á.-A.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Marta García-Madrid
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (S.F.-E.); (M.G.-M.); (F.J.Á.-A.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Francisco J. Álvaro-Afonso
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (S.F.-E.); (M.G.-M.); (F.J.Á.-A.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Aroa Tardáguila-García
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (S.F.-E.); (M.G.-M.); (F.J.Á.-A.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - José Luis Lázaro-Martínez
- Diabetic Foot Unit, Clínica Universitaria de Podología, Facultad de Enfermería, Fisioterapia y Podología, Universidad Complutense de Madrid, 28040 Madrid, Spain; (S.F.-E.); (M.G.-M.); (F.J.Á.-A.); (A.T.-G.); (J.L.L.-M.)
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
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Fitridge R, Chuter V, Mills J, Hinchliffe R, Azuma N, Behrendt CA, Boyko EJ, Conte MS, Humphries M, Kirksey L, McGinigle KC, Nikol S, Nordanstig J, Rowe V, Russell D, van den Berg JC, Venermo M, Schaper N. The intersocietal IWGDF, ESVS, SVS guidelines on peripheral artery disease in people with diabetes and a foot ulcer. Diabetes Metab Res Rev 2024; 40:e3686. [PMID: 37726988 DOI: 10.1002/dmrr.3686] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
Diabetes related foot complications have become a major cause of morbidity and are implicated in most major and minor amputations globally. Approximately 50% of people with diabetes and a foot ulcer have peripheral artery disease (PAD) and the presence of PAD significantly increases the risk of adverse limb and cardiovascular events. The International Working Group on the Diabetic Foot (IWGDF) has published evidence based guidelines on the management and prevention of diabetes related foot complications since 1999. This guideline is an update of the 2019 IWGDF guideline on the diagnosis, prognosis and management of peripheral artery disease in people with diabetes mellitus and a foot ulcer. For this guideline the IWGDF, the European Society for Vascular Surgery and the Society for Vascular Surgery decided to collaborate to develop a consistent suite of recommendations relevant to clinicians in all countries. This guideline is based on three new systematic reviews. Using the Grading of Recommendations, Assessment, Development, and Evaluation framework clinically relevant questions were formulated, and the literature was systematically reviewed. After assessing the certainty of the evidence, recommendations were formulated which were weighed against the balance of benefits and harms, patient values, feasibility, acceptability, equity, resources required, and when available, costs. Through this process five recommendations were developed for diagnosing PAD in a person with diabetes, with and without a foot ulcer or gangrene. Five recommendations were developed for prognosis relating to estimating likelihood of healing and amputation outcomes in a person with diabetes and a foot ulcer or gangrene. Fifteen recommendations were developed related to PAD treatment encompassing prioritisation of people for revascularisation, the choice of a procedure and post-surgical care. In addition, the Writing Committee has highlighted key research questions where current evidence is lacking. The Writing Committee believes that following these recommendations will help healthcare professionals to provide better care and will reduce the burden of diabetes related foot complications.
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Affiliation(s)
- Robert Fitridge
- Faculty of Health and Medical Sciences, University of Adelaide and Vascular and Endovascular Service, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, New South Wales, Australia
| | | | - Robert Hinchliffe
- Bristol Centre for Surgical Research, University of Bristol, Bristol, UK
| | | | - Christian-Alexander Behrendt
- Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Asklepios Medical School, Hamburg, Germany
| | | | - Michael S Conte
- San Francisco Medical Centre, University of California, San Francisco, California, USA
| | | | | | | | - Sigrid Nikol
- Clinical and Interventional Angiology, Asklepios Klinik, St Georg, Hamburg, Germany
| | | | - Vincent Rowe
- David Geffen School of Medicine, UCLA, Los Angeles, California, USA
| | | | - Jos C van den Berg
- CENTRO VASCOLARE TICINO Ospedale Regionale di Lugano, sede Civico and Universitätsinstitut für Diagnostische, Interventionelle und Pädiatrische Radiologie Inselspital, Universitätsspital, Bern, Switzerland
| | - Maarit Venermo
- Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Nicolaas Schaper
- Division of Endocrinology, Department Internal Medicine, MUMC+, Maastricht, The Netherlands
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Chen P, Vilorio NC, Dhatariya K, Jeffcoate W, Lobmann R, McIntosh C, Piaggesi A, Steinberg J, Vas P, Viswanathan V, Wu S, Game F. Effectiveness of interventions to enhance healing of chronic foot ulcers in diabetes: A systematic review. Diabetes Metab Res Rev 2024; 40:e3786. [PMID: 38507616 DOI: 10.1002/dmrr.3786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 02/27/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND It is critical that interventions used to enhance the healing of chronic foot ulcers in diabetes are backed by high-quality evidence and cost-effectiveness. In previous years, the systematic review accompanying guidelines published by the International Working Group of the Diabetic Foot performed 4-yearly updates of previous searches, including trials of prospective, cross-sectional and case-control design. AIMS Due to a need to re-evaluate older studies against newer standards of reporting and assessment of risk of bias, we performed a whole new search from conception, but limiting studies to randomised control trials only. MATERIALS AND METHODS For this systematic review, we searched PubMed, Scopus and Web of Science databases for published studies on randomised control trials of interventions to enhance healing of diabetes-related foot ulcers. We only included trials comparing interventions to standard of care. Two independent reviewers selected articles for inclusion and assessed relevant outcomes as well as methodological quality. RESULTS The literature search identified 22,250 articles, of which 262 were selected for full text review across 10 categories of interventions. Overall, the certainty of evidence for a majority of wound healing interventions was low or very low, with moderate evidence existing for two interventions (sucrose-octasulfate and leucocyte, platelet and fibrin patch) and low quality evidence for a further four (hyperbaric oxygen, topical oxygen, placental derived products and negative pressure wound therapy). The majority of interventions had insufficient evidence. CONCLUSION Overall, the evidence to support any other intervention to enhance wound healing is lacking and further high-quality randomised control trials are encouraged.
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Affiliation(s)
- Pam Chen
- Joondalup Health Campus, Ramsay Healthcare Australia, Joondalup, Western Australia, Australia
- Faculty of Health, University of Tasmania, Hobart, Tasmania, Australia
| | - Nalini Campillo Vilorio
- Department of Diabetology, Diabetic Foot Unit, Plaza de la Salud General Hospital, Santo Domingo, Dominican Republic
| | - Ketan Dhatariya
- Elsie Bertram Diabetes Centre, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | | | - Ralf Lobmann
- Clinic for Endocrinology, Diabetology and Geriatrics, Klinikum Stuttgart, Stuttgart, Germany
| | | | - Alberto Piaggesi
- Diabetic Foot Section, Department of Medicine, University of Pisa, Pisa, Italy
| | - John Steinberg
- Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Prash Vas
- King's College Hospital NHS Foundation Trust, London, UK
| | - Vijay Viswanathan
- MV Hospital for Diabetes and Prof M Viswanathan Diabetes Research Center, Chennai, India
| | - Stephanie Wu
- Dr. William M. Scholl College of Podiatric Medicine at Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Fran Game
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
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Monteiro-Soares M, Hamilton EJ, Russell DA, Srisawasdi G, Boyko EJ, Mills JL, Jeffcoate W, Game F. Guidelines on the classification of foot ulcers in people with diabetes (IWGDF 2023 update). Diabetes Metab Res Rev 2024; 40:e3648. [PMID: 37179483 DOI: 10.1002/dmrr.3648] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 04/17/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND This publication represents a scheduled update of the 2019 guidelines of the International Working Group of the Diabetic Foot (IWGDF) addressing the use of systems to classify foot ulcers in people with diabetes in routine clinical practice. The guidelines are based on a systematic review of the available literature that identified 28 classifications addressed in 149 articles and, subsequently, expert opinion using the GRADE methodology. METHODS First, we have developed a list of classification systems considered as being potentially adequate for use in a clinical setting, through the summary of judgements for diagnostic tests, focussing on the usability, accuracy and reliability of each system to predict ulcer-related complications as well as use of resources. Second, we have determined, following group debate and consensus, which of them should be used in specific clinical scenarios. Following this process, in a person with diabetes and a foot ulcer we recommend: (a) for communication among healthcare professionals: to use the SINBAD (Site, Ischaemia, Bacterial infection, Area and Depth) system (first option) or consider using WIfI (Wound, Ischaemia, foot Infection) system (alternative option, when the required equipment and level of expertise is available and it is considered feasible) and in each case the individual variables that compose the systems should be described rather than a total score; (b) for predicting the outcome of an ulcer in a specific individual: no existing system could be recommended; (c) for characterising a person with an infected ulcer: the use of the IDSA/IWGDF classification (first option) or consider using the WIfI system (alternative option, when the required equipment and level of expertise is available and it is considered as feasible); (d) for characterising a person with peripheral artery disease: consider using the WIfI system as a means to stratify healing likelihood and amputation risk; (e) for the audit of outcome(s) of populations: the use of the SINBAD score. CONCLUSIONS For all recommendations made using GRADE, the certainty of evidence was judged, at best, as being low. Nevertheless, based on the rational application of current data this approach allowed the proposal of recommendations, which are likely to have clinical utility.
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Affiliation(s)
- Matilde Monteiro-Soares
- Portuguese Red Cross School of Health-Lisbon, Lisbon, Portugal
- MEDCIDS-Departamento de Medicina da Comunidade Informação e Decisão em Saúde, Faculty of Medicine of the University of Porto, Porto, Portugal
- RISE@ CINTESIS, Faculty of Medicine Oporto University, Porto, Portugal
| | - Emma J Hamilton
- Department of Endocrinology and Diabetes, Fiona Stanley Hospital, Murdoch, Australia
- University of Western Australia, Medical School, Fiona Stanley Hospital, Murdoch, Australia
| | - David A Russell
- Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
- Leeds Vascular Institute, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Gulapar Srisawasdi
- Department of Rehabilitation Medicine, Sirindhorn School of Prosthetics Orthotics, Bangkok, Thailand
- Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Edward J Boyko
- Department of Medicine, University of Washington, Seattle, Washington, USA
- Veterans Affairs Puget Sound Health Care System, Seattle, Washington, USA
| | - Joseph L Mills
- Baylor College of Medicine, Michael E. DeBakey Department of Surgery, Houston, Texas, USA
| | | | - Frances Game
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
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Lazzarini PA, Raspovic KM, Meloni M, van Netten JJ. A new declaration for feet's sake: Halving the global diabetic foot disease burden from 2% to 1% with next generation care. Diabetes Metab Res Rev 2024; 40:e3747. [PMID: 37997627 DOI: 10.1002/dmrr.3747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/25/2023]
Abstract
The 1989 Saint Vincent Declaration established a goal of halving global diabetes-related amputation rates. A generation later, this goal has been achieved for major but not minor amputations. However, diabetic foot disease (DFD) is not only a leading cause of global amputation but also of hospitalisation, poor quality of life (QoL) and disability burdens. In this paper, we review latest estimates on the global disease burden of DFD and the next generation care of DFD that could reduce this burden. We found DFD causes 2% of the global disease burden. This makes DFD the 13th largest of 350+ leading conditions causing the global disease burden, and much larger than dementia, breast cancer and type 1 diabetes. Neuropathy without ulcers and amputations makes up the largest portion of the global DFD burden yet receives the least DFD focus. Future care focussed on improving safe physical activity in people with DFD could considerably reduce the DFD burden, as this incorporates increasing physical fitness and QoL, while simultaneously decreasing ulceration and other risks. Charcot neuro-osteoarthropathy is more prevalent than previously thought. Most cases respond well to non-removable offloading devices, but surgical intervention may further reduce the considerable burden of these neuropathic fracture dislocations. Ischaemia is becoming more common and complex. Most cases respond well to revascularisation interventions, but novel revascularisation techniques, medical management and autologous cell therapies may hold the key to more cases responding in the future. We conclude that DFD causes a global disease burden larger than most conditions and existing guideline-based care and next generation treatments can reduce this burden. We suggest the World Health Organization and International Diabetes Federation declare a new goal: halving the global DFD burden from 2% to 1% within the next generation.
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Affiliation(s)
- Peter A Lazzarini
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Queensland, Australia
- Allied Health Research Collaborative, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Katherine M Raspovic
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Marco Meloni
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Jaap J van Netten
- Department of Rehabilitation Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Movement Sciences, Program Rehabilitation, Amsterdam, The Netherlands
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Bus SA, Armstrong DG, Crews RT, Gooday C, Jarl G, Kirketerp-Moller K, Viswanathan V, Lazzarini PA. Guidelines on offloading foot ulcers in persons with diabetes (IWGDF 2023 update). Diabetes Metab Res Rev 2024; 40:e3647. [PMID: 37226568 DOI: 10.1002/dmrr.3647] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 04/17/2023] [Indexed: 05/26/2023]
Abstract
AIMS Offloading mechanical tissue stress is arguably the most important of multiple interventions needed to heal diabetes-related foot ulcers. This is the 2023 International Working Group on the Diabetic Foot (IWGDF) evidence-based guideline on offloading interventions to promote healing of foot ulcers in persons with diabetes. It serves as an update of the 2019 IWGDF guideline. MATERIALS AND METHODS We followed the GRADE approach by devising clinical questions and important outcomes in the PICO (Patient-Intervention-Control-Outcome) format, undertaking a systematic review and meta-analyses, developing summary of judgement tables and writing recommendations and rationales for each question. Each recommendation is based on the evidence found in the systematic review, expert opinion where evidence was not available, and a careful weighing of GRADE summary of judgement items including desirable and undesirable effects, certainty of evidence, patient values, resources required, cost effectiveness, equity, feasibility, and acceptability. RESULTS For healing a neuropathic plantar forefoot or midfoot ulcer in a person with diabetes, use a non-removable knee-high offloading device as the first-choice offloading intervention. If contraindications or patient intolerance to non-removable offloading exist, consider using a removable knee-high or ankle-high offloading device as the second-choice offloading intervention. If no offloading devices are available, consider using appropriately fitting footwear combined with felted foam as the third-choice offloading intervention. If such a non-surgical offloading treatment fails to heal a plantar forefoot ulcer, consider an Achilles tendon lengthening, metatarsal head resection, joint arthroplasty, or metatarsal osteotomy. For healing a neuropathic plantar or apex lesser digit ulcer secondary to flexibile toe deformity, use digital flexor tendon tenotomy. For healing rearfoot, non-plantar or ulcers complicated with infection or ischaemia, further recommendations have been outlined. All recommendations have been summarised in an offloading clinical pathway to help facilitate the implementation of this guideline into clinical practice. CONCLUSION These offloading guideline recommendations should help healthcare professionals provide the best care and outcomes for persons with diabetes-related foot ulcers and reduce the person's risk of infection, hospitalisation and amputation.
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Affiliation(s)
- Sicco A Bus
- Department of Rehabilitation Medicine, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Movement Science, Program Rehabilitation & Development, Amsterdam, Netherlands
| | - David G Armstrong
- Department of Surgery, Southwestern Academic Limb Salvage Alliance (SALSA), Keck School of Medicine of University of Southern California (USC), Los Angeles, California, USA
| | - Ryan T Crews
- Dr. William M. Scholl College of Podiatric Medicine's Center for Lower Extremity Ambulatory Research (CLEAR) at Rosalind Franklin University, North Chicago, Illinois, USA
| | - Catherine Gooday
- Elsie Bertram Diabetes Centre, Norfolk and Norwich University Hospitals, Norwich, UK
| | - Gustav Jarl
- Faculty of Medicine and Health, Department of Prosthetics and Orthotics, Örebro University, Örebro, Sweden
- Faculty of Medicine and Health, University Health Care Research Center, Örebro University, Örebro, Sweden
| | - Klaus Kirketerp-Moller
- Copenhagen Wound Healing Center, Bispebjerg University Hospital, Copenhagen, Denmark
- Steno Diabetes Center, Copenhagen, Denmark
| | | | - Peter A Lazzarini
- School of Public Health and Social Work, Queensland University of Technology, Brisbane, Australia
- Allied Health Research Collaborative, The Prince Charles Hospital, Brisbane, Australia
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Golledge J, Thanigaimani S, Barratt KS, Fadini GP. Recent developments in targets for ischemic foot disease. Diabetes Metab Res Rev 2024; 40:e3703. [PMID: 37563926 DOI: 10.1002/dmrr.3703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 07/19/2023] [Indexed: 08/12/2023]
Abstract
Diabetes is a key risk factor for ischaemic foot disease, which causes pain, tissue loss, hospital admission, and major amputation. Currently, treatment focuses on revascularisation, but many patients are unsuitable for surgery and revascularisation is frequently unsuccessful. The authors describe recent research in animal models and clinical trials investigating novel medical targets for ischaemia, including theories about impaired wound healing, animal models for limb ischaemia and recent randomised controlled trials testing novel medical therapies. Novel targets identified in animal models included stimulating mobilisation of CD34+ progenitor cells through upregulating oncostatin M or microRNA-181, downregulating tumour necrosis factor superfamily member 14, or activating the Wingless pathway. Within the ischaemic limb vasculature, upregulation of apolipoprotein L domain containing 1, microRNA-130b or long noncoding RNA that enhances endothelial nitric oxide synthase expression promoted limb blood supply recovery, angiogenesis, and arteriogenesis. Similarly, administration of soluble guanylate cyclase stimulators riociguat or praliciguat or 3-ketoacyl-CoA thiolase inhibitor trimetazidine promoted blood flow recovery. Translating pre-clinical findings to patients has been challenging, mainly due to limitations in clinically translatable animal models of human disease. Promising results have been reported for administering plasmids encoding hepatocyte growth factor or intra-arterial injection of bone marrow derived cells in small clinical trials. It remains to be seen whether these high resource therapies can be developed to be widely applicable. In conclusion, an ever-expanding list of potential targets for medical revascularisation is being identified. It is hoped that through ongoing research and further larger clinical trials, these will translate into new broadly applicable therapies to improve outcomes.
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Affiliation(s)
- Jonathan Golledge
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia
- The Department of Vascular and Endovascular Surgery, The Townsville University Hospital, Townsville, Queensland, Australia
- The Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - Shivshankar Thanigaimani
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia
- The Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - Kristen S Barratt
- Queensland Research Centre for Peripheral Vascular Disease, College of Medicine and Dentistry, James Cook University, Townsville, Queensland, Australia
- The Australian Institute of Tropical Health and Medicine, James Cook University, Townsville, Queensland, Australia
| | - Gian Paolo Fadini
- University Hospital of Padova, Padova, Italy
- Veneto Institute of Molecular Medicine, Padua, Italy
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Chen P, Vilorio NC, Dhatariya K, Jeffcoate W, Lobmann R, McIntosh C, Piaggesi A, Steinberg J, Vas P, Viswanathan V, Wu S, Game F. Guidelines on interventions to enhance healing of foot ulcers in people with diabetes (IWGDF 2023 update). Diabetes Metab Res Rev 2024; 40:e3644. [PMID: 37232034 DOI: 10.1002/dmrr.3644] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 04/17/2023] [Indexed: 05/27/2023]
Abstract
AIMS Principles of wound management, including debridement, wound bed preparation, and newer technologies involving alternation of wound physiology to facilitate healing, are of utmost importance when attempting to heal a chronic diabetes-related foot ulcer. However, the rising incidence and costs of diabetes-related foot ulcer management necessitate that interventions to enhance wound healing of chronic diabetes-related foot ulcers are supported by high-quality evidence of efficacy and cost effectiveness when used in conjunction with established aspects of gold-standard multidisciplinary care. This is the 2023 International Working Group on the Diabetic Foot (IWGDF) evidence-based guideline on wound healing interventions to promote healing of foot ulcers in persons with diabetes. It serves as an update of the 2019 IWGDF guideline. MATERIALS AND METHODS We followed the GRADE approach by devising clinical questions and important outcomes in the Patient-Intervention-Control-Outcome (PICO) format, undertaking a systematic review, developing summary of judgements tables, and writing recommendations and rationale for each question. Each recommendation is based on the evidence found in the systematic review and, using the GRADE summary of judgement items, including desirable and undesirable effects, certainty of evidence, patient values, resources required, cost effectiveness, equity, feasibility, and acceptability, we formulated recommendations that were agreed by the authors and reviewed by independent experts and stakeholders. RESULTS From the results of the systematic review and evidence-to-decision making process, we were able to make 29 separate recommendations. We made a number of conditional supportive recommendations for the use of interventions to improve healing of foot ulcers in people with diabetes. These include the use of sucrose octasulfate dressings, the use of negative pressure wound therapies for post-operative wounds, the use of placental-derived products, the use of the autologous leucocyte/platelet/fibrin patch, the use of topical oxygen therapy, and the use of hyperbaric oxygen. Although in all cases it was stressed that these should be used where best standard of care was not able to heal the wound alone and where resources were available for the interventions. CONCLUSIONS These wound healing recommendations should support improved outcomes for people with diabetes and ulcers of the foot, and we hope that widescale implementation will follow. However, although the certainty of much of the evidence on which to base the recommendations is improving, it remains poor overall. We encourage not more, but better quality trials including those with a health economic analysis, into this area.
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Affiliation(s)
- Pam Chen
- Joondalup Health Campus, Ramsay Healthcare Australia, Joondalup, Western Australia, Australia
- Faculty of Health, University of Tasmania, Hobart, Tasmania, Australia
| | - Nalini Campillo Vilorio
- Department of Diabetology, Diabetic Foot Unit, Plaza de la Salud General Hospital, Santo Domingo, Dominican Republic
| | - Ketan Dhatariya
- Elsie Bertram Diabetes Centre, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
| | | | - Ralf Lobmann
- Clinic for Endocrinology, Diabetology and Geriatrics, Klinikum Stuttgart, Stuttgart, Germany
| | - Caroline McIntosh
- Podiatric Medicine, School of Health Sciences, University of Galway, Galway, Ireland
| | - Alberto Piaggesi
- Diabetic Foot Section, Department of Medicine, University of Pisa, Pisa, Italy
| | - John Steinberg
- Georgetown University School of Medicine, Georgetown, Washington DC, USA
| | - Prash Vas
- King's College Hospital NHS Foundation Trust, London, UK
| | - Vijay Viswanathan
- MV Hospital for Diabetes and Prof M Viswanathan Diabetes Research Center, Chennai, India
| | - Stephanie Wu
- Dr. William M. Scholl College of Podiatric Medicine at Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Fran Game
- University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
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45
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Chuter V, Schaper N, Mills J, Hinchliffe R, Russell D, Azuma N, Behrendt CA, Boyko EJ, Conte MS, Humphries M, Kirksey L, McGinigle KC, Nikol S, Nordanstig J, Rowe V, van den Berg JC, Venermo M, Fitridge R. Effectiveness of bedside investigations to diagnose peripheral artery disease among people with diabetes mellitus: A systematic review. Diabetes Metab Res Rev 2024; 40:e3683. [PMID: 37477087 DOI: 10.1002/dmrr.3683] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/22/2023]
Abstract
As a progressive disease process, early diagnosis and ongoing monitoring and treatment of lower limb peripheral artery disease (PAD) is critical to reduce the risk of diabetes-related foot ulcer (DFU) development, non-healing of wounds, infection and amputation, in addition to cardiovascular complications. There are a variety of non-invasive tests available to diagnose PAD at the bedside, but there is no consensus as to the most diagnostically accurate of these bedside investigations or their reliability for use as a method of ongoing monitoring. Therefore, the aim of this systematic review was to first determine the diagnostic accuracy of non-invasive bedside tests for identifying PAD compared to an imaging reference test and second to determine the intra- and inter-rater reliability of non-invasive bedside tests in adults with diabetes. A database search of Medline and Embase was conducted from 1980 to 30 November 2022. Prospective and retrospective investigations of the diagnostic accuracy of bedside testing in people with diabetes using an imaging reference standard and reliability studies of bedside testing techniques conducted in people with diabetes were eligible. Included studies of diagnostic accuracy were required to report adequate data to calculate the positive likelihood ratio (PLR) and negative likelihood ratio (NLR) which were the primary endpoints. The quality appraisal was conducted using the Quality Assessment of Diagnostic Accuracy Studies and Quality Appraisal of Reliability quality appraisal tools. From a total of 8517 abstracts retrieved, 40 studies met the inclusion criteria for the diagnostic accuracy component of the review and seven studies met the inclusion criteria for the reliability component of the review. Most studies investigated the diagnostic accuracy of ankle -brachial index (ABI) (N = 38). In people with and without DFU, PLRs ranged from 1.69 to 19.9 and NLRs from 0.29 to 0.84 indicating an ABI <0.9 increases the likelihood of disease (but the extent of the increase ranges from a small to large amount) and an ABI within the normal range (≥0.90 and <1.3) does not exclude PAD. For toe-brachial index (TBI), a threshold of <0.70 has a moderate ability to rule PAD in and out; however, this is based on limited evidence. Similarly, a small number of studies indicate that one or more monophasic Doppler waveforms in the pedal arteries is associated with the presence of PAD, whereas tri- or biphasic waveform suggests that PAD is less likely. Several forms of bedside testing may also be useful as adjunct tests and 7 studies were identified that investigated the reliability of bedside tests including ABI, toe pressure, TBI, transcutaneous oxygen pressure (TcPO2 ) and pulse palpation. Inter-rater reliability was poor for pulse palpation and moderate for TcPO2. The ABI, toe pressure and TBI may have good inter- and intra-rater reliability, but margins of error are wide, requiring a large change in the measurement for it to be considered a true change rather than error. There is currently no single bedside test or a combination of bedside tests that has been shown to have superior diagnostic accuracy for PAD in people with diabetes with or without DFU. However, an ABI <0.9 or >1.3, TBI of <0.70, and absent or monophasic pedal Doppler waveforms are useful to identify the presence of disease. The ability of the tests to exclude disease is variable and although reliability may be acceptable, evidence of error in the measurements means test results that are within normal limits should be considered with caution and in the context of other vascular assessment findings (e.g., pedal pulse palpation and clinical signs) and progress of DFU healing.
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Affiliation(s)
- Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, Sydney, Australia
| | - Nicolaas Schaper
- Division of Endocrinology, Department of Internal Medicine, MUMC+, Maastricht, The Netherlands
| | | | - Robert Hinchliffe
- Bristol Centre for Surgical Research, University of Bristol, Bristol, UK
| | | | | | - Christian-Alexander Behrendt
- Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Asklepios Medical School, Hamburg, Germany
| | | | - Michael S Conte
- University of California, San Francisco (UCSF) Medical Centre, San Francisco, California, USA
| | | | | | | | - Sigrid Nikol
- Clinical and Interventional Angiology, Asklepios Klinik, St Georg, Hamburg, Germany
| | | | - Vincent Rowe
- David Geffen School of Medicine, UCLA, Los Angeles, California, USA
| | - Jos C van den Berg
- CENTRO VASCOLARE TICINO Ospedale Regionale di Lugano, sede Civico and Universitätsinstitut für Diagnostische, Interventionelle und Pädiatrische Radiologie Inselspital, Universitätsspital Bern Switzerland, Bern, Switzerland
| | - Maarit Venermo
- Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Robert Fitridge
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
- Vascular and Endovascular Service, Royal Adelaide Hospital, Adelaide, South Australia, Australia
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Jin L, Chia RX, Neilson W, Hardman D, Frahm-Jensen G, Jones A. Evaluation of routine proximal bone analysis for microbiology and histopathology in diabetes-related foot infections and osteomyelitis. ANZ J Surg 2024; 94:445-450. [PMID: 38030589 DOI: 10.1111/ans.18805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 11/17/2023] [Accepted: 11/18/2023] [Indexed: 12/01/2023]
Abstract
PURPOSE The value of proximal bone analysis for surgical clearance of infection remains debated. Real-world practice traditionally utilized proximal bone microbiology rather than histopathology to diagnose residual diabetes-related osteomyelitis of the foot (DFO) post-amputation. We assessed the concordance between proximal bone microbiology and histopathology in determining residual infection and their predictability for revision operation in DFO and diabetes-related foot infection (DFI). METHODOLOGY A single-centre retrospective study was conducted between June and December 2020 at a tertiary institution. We recruited patients with diabetes mellitus who had minor amputations for DFO and DFI and analyzed their proximal bone microbiology, histopathology and outcomes at 6 months. RESULTS Eighty-four patients were recruited; 64 (76.2%) were male. The mean age was 69.3 years. The mean HbA1c was 8.6%. Seventy-seven operations were performed for DFO and 17 for DFI. Negative microbiology showed complete concordance with histopathology; and none had revision operation (P = 0.99). Positive microbiology had 9.8% concordance with histopathology (P = 0.99). Positive histopathology was associated with a higher rate of revision operation (80% vs. 12.5%; P = 0.01). High preoperative C-reactive protein was associated with residual DFO (P = 0.02) and revision operation (P = 0.01). CONCLUSION Positive histopathology was more reliable for determining significant residual DFO and predicting revision operation. Positive microbiology was valuable for guiding antibiotic selection. We suggest routine proximal bone analysis for both histopathology and microbiology to optimize the treatment of DFO and DFI.
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Affiliation(s)
- LongHai Jin
- Department of Vascular Surgery, The Canberra Hospital, Garran, Australian Capital Territory, Australia
| | - Rong Xian Chia
- Department of General Surgery, The Canberra Hospital, Garran, Australian Capital Territory, Australia
| | - Wendell Neilson
- Department of Vascular Surgery, The Canberra Hospital, Garran, Australian Capital Territory, Australia
| | - David Hardman
- Department of Vascular Surgery, The Canberra Hospital, Garran, Australian Capital Territory, Australia
| | - Gert Frahm-Jensen
- Department of Vascular Surgery, The Canberra Hospital, Garran, Australian Capital Territory, Australia
- School of Medicine and Psychology, Australian National University, Canberra, Australian Capital Territory, Australia
| | - Alister Jones
- Department of Vascular Surgery, The Canberra Hospital, Garran, Australian Capital Territory, Australia
- School of Medicine and Psychology, Australian National University, Canberra, Australian Capital Territory, Australia
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Ni X, Bao H, Guo J, Li D, Wang L, Zhang W, Sun G. Discussion on the mechanism of Danggui Sini decoction in treating diabetic foot based on network pharmacology and molecular docking and verification of the curative effect by meta-analysis. Front Endocrinol (Lausanne) 2024; 15:1347021. [PMID: 38464966 PMCID: PMC10921091 DOI: 10.3389/fendo.2024.1347021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/02/2024] [Indexed: 03/12/2024] Open
Abstract
Objective The main active components and mechanism of Danggui Sini decoction (DSD) in treating diabetic foot (DF) were studied and verified by network pharmacology and molecular docking. Evidence-based medicine was used to prove its efficacy. Methods The TCMSP systematic pharmacology platform screened out DSD's practical components and targets-screening disease targets in GeneCards database, using Cytoscape 3.7.2 to draw DSD-active ingredient-target network diagram, and drawing the protein interaction network diagram through STRING database. The Metascape platform was used to analyze the GO function enrichment and KEGG signal pathway. The molecular docking experiment was carried out by using Auto Dock vina 4.2. The related literature on DSD in treating DF in China Zhiwang, Wanfang, Weipu, and China Biomedical Literature Database was searched. The literature was screened, data was extracted, and quality was evaluated according to the inclusion and exclusion criteria. Then, a meta-analysis was performed using RevMan 5.3 software. Results A total of 256 targets of all effective components of DSD were obtained. Among 1,272 disease targets, there are 113 common targets. The GO analysis received 6,179 entries, and the KEGG pathway enrichment analysis found 251 related pathways. The molecular docking results of the main targets of diabetic foot and the active substances of DSD all showed a high docking activity. The meta-analysis included six literature, all of which were randomized controlled experiments. The quality grade of the literature was C, and the results showed that the total effective rate of clinical efficacy in the experimental group was significantly higher than that in the control group. Conclusions DSD may treat DF by participating in biological processes such as cell proliferation regulation, inflammatory reaction, oxidative stress reaction, and promotion of angiogenesis. DSD treats DF through AKT1, TP53, IL6, TNF, VEGFA, and other targets. DSD plays a role in treating DF mainly through the AGE-RAGE signaling pathway and PI3K-AKT signaling pathway. The molecular docking results of AKT1, TP53, IL-6, TNF, and VEGFA with the active substances of DSD show that they all have a high docking activity; among them, VEGFA has a higher docking activity. Compared with conventional treatment, DSD has a high effective rate, short wound healing time, large wound healing area, and high ABI index.
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Affiliation(s)
- Xiyu Ni
- Graduate School, Inner Mongolia Medical University, Hohhot, China
- Department of Traumatology and Orthopedics, Inner Mongolia People’s Hospital, Hohhot, China
| | - Huhe Bao
- Department of Traumatology and Orthopedics, Inner Mongolia People’s Hospital, Hohhot, China
| | - Jiaxing Guo
- Department of Joint Surgery, The Second Affiliated Hospital, Inner Mongolia Medical University, Hohhot, China
| | - Deer Li
- Traumatic Orthopedics, Ordos Central Hospital, Ordos, China
| | - Lihang Wang
- Department of Traumatology and Orthopedics, Inner Mongolia People’s Hospital, Hohhot, China
- Inner Mongolia University of Science and Technology, Baotou Medical College, Baotau, China
| | - Wanyin Zhang
- Graduate School, Inner Mongolia Medical University, Hohhot, China
- Department of Traumatology and Orthopedics, Inner Mongolia People’s Hospital, Hohhot, China
| | - Guanwen Sun
- Department of Traumatology and Orthopedics, Inner Mongolia People’s Hospital, Hohhot, China
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Lucoveis MLS, Gamba M, Silva EQ, Pinto LAS, Sacco ICN. The effects of the use of customized silicone digital orthoses on pre-ulcerative lesions and plantar pressure during walking in people with diabetic neuropathy: A study protocol for a randomized controlled trial. Contemp Clin Trials Commun 2024; 37:101247. [PMID: 38269045 PMCID: PMC10806755 DOI: 10.1016/j.conctc.2023.101247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/15/2023] [Accepted: 12/17/2023] [Indexed: 01/26/2024] Open
Abstract
Background People with diabetes and diabetic peripheral neuropathy (DPN) often develop calluses due to toe misalignment and increased plantar pressure. Untreated, these issues can progress into ulcers, making early intervention crucial. This trial protocol aims to evaluate the efficacy and safety of customized silicone digital orthoses in preventing ulcers, pre-ulcerative lesions, and peak pressure during gait in people with DPN. Methods In this superiority randomized controlled parallel trial with single-blind assessment, 60 participants will be allocated to the control group (CG) or the intervention group (IG). The CG will receive specialized nurse-administered foot care, including callus removal, nail care guidance, and self-care education. The IG will receive the same care plus a customized silicone orthosis for toe realignment for 6 months. Assessments will occur at baseline and 3 and 6 months for the primary outcomes (pre-ulcerative lesions and ulcer incidence) and secondary outcomes (pressure distribution, foot function and health, quality of life, safety, and comfort). Two-way ANOVAs (p < .05) will assess group, time, and group by time effects following an intention-to-treat approach. Conclusion Although recommended for foot ulcer prevention, custom silicone orthosis adoption remains limited due to the low certainty of evidence. This trial seeks to provide more consistent evidence for the use of toe orthoses in preventing callus and ulcer formation for individuals with DPN. Trial registry ClinicalTrials.gov (NCT05683106) "Effects of Customized Silicone Digital Orthoses in People with Diabetic Neuropathy" (registered on December 20, 2022).
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Affiliation(s)
- Maria L S Lucoveis
- School of Medicine, Physical Therapy, Speech and Occupational Therapy Dept., University of Sao Paulo, Sao Paulo, Brazil
| | - Mônica Gamba
- Nursing School at Federal University of São Paulo, São Paulo, Brazil
| | - Erica Queiroz Silva
- School of Medicine, Physical Therapy, Speech and Occupational Therapy Dept., University of Sao Paulo, Sao Paulo, Brazil
| | - Letícia A S Pinto
- School of Medicine, Physical Therapy, Speech and Occupational Therapy Dept., University of Sao Paulo, Sao Paulo, Brazil
| | - Isabel C N Sacco
- School of Medicine, Physical Therapy, Speech and Occupational Therapy Dept., University of Sao Paulo, Sao Paulo, Brazil
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Hung SY, Yeh YM, Chiu CH, Armstrong DG, Lin CW, Yang HM, Huang SY, Huang YY, Huang CH. Microbiome of limb-threatening diabetic foot ulcers indicates the association of fastidious Stenotrophomonas and major amputation. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2024; 57:156-163. [PMID: 37919171 PMCID: PMC11254454 DOI: 10.1016/j.jmii.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 09/05/2023] [Accepted: 10/24/2023] [Indexed: 11/04/2023]
Abstract
BACKGROUND Proper identification of the polymicrobial microorganisms in patients with limb-threatening diabetic foot ulcers (LTDFUs) using conventional culture is insufficient. This prospective study evaluates the potential value of adjuvant molecular testing assisting in identify fastidious micro-organisms in LTDFUs compared to standard treatment alone. METHODS Ninety patients with LTDFUs received interdisciplinary and standard antibiotic treatment in a referral diabetic foot center. A simultaneous 16S amplicon sequencing (16S AS) specimen along with conventional culture collected at admission was used to retrospectively evaluate the microbiological findings and its association with amputation outcomes. RESULTS The microorganism count revealed by 16S AS overwhelmed that of conventional culturing (17 vs. 3 bacteria/ulcer respectively). The Stenotrophomonas spp. revealed in 29 patients were highly correlated with major (above ankle) amputation (OR: 4.76, 95% CI 1.01-22.56), while only one had been concomitantly identified by conventional culturing. Thus, there were 27 cases without proper antibiotics coverage during treatment. CONCLUSIONS Adjuvant molecular testing assisted identification of fastidious pathogens such as Stenotrophomonas infection and might be associated with major amputation in patients with LTDFUs.
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Affiliation(s)
- Shih-Yuan Hung
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Yuan-Ming Yeh
- Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Cheng-Hsun Chiu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - David G Armstrong
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California (USC), Los Angeles, USA (D.G.A.)
| | - Cheng-Wei Lin
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Hui-Mei Yang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Shu-Yu Huang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Yu-Yao Huang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan; College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Chung-Huei Huang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chang Gung Memorial Hospital, Taoyuan City, Taiwan.
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Patenall BL, Carter KA, Ramsey MR. Kick-Starting Wound Healing: A Review of Pro-Healing Drugs. Int J Mol Sci 2024; 25:1304. [PMID: 38279304 PMCID: PMC10816820 DOI: 10.3390/ijms25021304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 01/08/2024] [Accepted: 01/10/2024] [Indexed: 01/28/2024] Open
Abstract
Cutaneous wound healing consists of four stages: hemostasis, inflammation, proliferation/repair, and remodeling. While healthy wounds normally heal in four to six weeks, a variety of underlying medical conditions can impair the progression through the stages of wound healing, resulting in the development of chronic, non-healing wounds. Great progress has been made in developing wound dressings and improving surgical techniques, yet challenges remain in finding effective therapeutics that directly promote healing. This review examines the current understanding of the pro-healing effects of targeted pharmaceuticals, re-purposed drugs, natural products, and cell-based therapies on the various cell types present in normal and chronic wounds. Overall, despite several promising studies, there remains only one therapeutic approved by the United States Food and Drug Administration (FDA), Becaplermin, shown to significantly improve wound closure in the clinic. This highlights the need for new approaches aimed at understanding and targeting the underlying mechanisms impeding wound closure and moving the field from the management of chronic wounds towards resolving wounds.
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Affiliation(s)
| | | | - Matthew R. Ramsey
- Department of Dermatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA (K.A.C.)
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