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Wang K, Wang Y, Shi W, Shen K, Tao K, Ling R, Huang Y, Fu X, Hu D. Diagnosis and treatment of diabetic foot ulcer complicated with lower extremity vasculopathy: Consensus recommendation from the Chinese Medical Association (CMA), Chinese Medical Doctor Association (CMDA). Diabetes Metab Res Rev 2024; 40:e3776. [PMID: 38402455 DOI: 10.1002/dmrr.3776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 11/29/2023] [Accepted: 12/20/2023] [Indexed: 02/26/2024]
Abstract
Diabetic foot ulcer complicated with lower extremity vasculopathy is highly prevalent, slow healing and have a poor prognosis. The final progression leads to amputation, or may even be life-threatening, seriously affecting patients' quality of life. The treatment of lower extremity vasculopathy is the focus of clinical practice and is vital to improving the healing process of diabetic foot ulcers. Recently, a number of clinical trials on diabetic foot ulcers with lower extremity vasculopathy have been reported. A joint group of Chinese Medical Association (CMA) and Chinese Medical Doctor Association (CMDA) expert representatives reviewed and reached a consensus on the guidelines for the clinical diagnosis and treatment of this kind of disease. These guidelines are based on evidence from the literature and cover the pathogenesis of diabetic foot ulcers complicated with lower extremity vasculopathy and the application of new treatment approaches. These guidelines have been put forward to guide practitioners on the best approaches for screening, diagnosing and treating diabetic foot ulcers with lower extremity vasculopathy, with the aim of providing optimal, evidence-based management for medical personnel working with diabetic foot wound repair and treatment.
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Affiliation(s)
- Kejia Wang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Yunchuan Wang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Wenlong Shi
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Kuo Shen
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Ke Tao
- Department of Wound Repair, Wound Repair and Regenerative Medicine Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Rui Ling
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
| | - Yuesheng Huang
- Department of Wound Repair, Institute of Wound Repair and Regeneration Medicine, Southern University of Science and Technology Hospital, Southern University of Science and Technology School of Medicine, Shenzhen, China
| | - Xiaobing Fu
- Research Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department and 4th Medical Center, PLA General Hospital and PLA Medical College, Beijing, China
| | - Dahai Hu
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Air Force Medical University, Xi'an, Shaanxi, China
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Zhou Y, Xiao C, Yang Y. Pre-pregnancy body mass index combined with peripheral blood PLGF, DCN, LDH, and UA in a risk prediction model for pre-eclampsia. Front Endocrinol (Lausanne) 2024; 14:1297731. [PMID: 38260145 PMCID: PMC10800432 DOI: 10.3389/fendo.2023.1297731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Objective This study analyzes the levels of peripheral blood placental growth factor (PLGF), body mass index (BMI), decorin (DCN), lactate dehydrogenase (LDH), uric acid (UA), and clinical indicators of patients with preeclampsia (PE), and establishes a predictive risk model of PE, which can provide a reference for early and effective prediction of PE. Methods 81 cases of pregnant women with PE who had regular prenatal checkups and delivered in Jinshan Branch of Shanghai Sixth People's Hospital from June 2020 to December 2022 were analyzed, and 92 pregnant women with normal pregnancies who had their antenatal checkups and delivered at the hospital during the same period were selected as the control group. Clinical data and peripheral blood levels of PLGF, DCN, LDH, and UA were recorded, and the two groups were subjected to univariate screening and multifactorial logistic regression analysis. Based on the screening results, the diagnostic efficacy of PE was evaluated using the receiver operating characteristic (ROC) curve. Risk prediction nomogram model was constructed using R language. The Bootstrap method (self-sampling method) was used to validate and produce calibration plots; the decision curve analysis (DCA) was used to assess the clinical benefit rate of the model. Results There were statistically significant differences in age, pre-pregnancy BMI, gestational weight gain, history of PE or family history, family history of hypertension, gestational diabetes mellitus, and history of renal disease between the two groups (P < 0.05). The results of multifactorial binary logistic stepwise regression revealed that peripheral blood levels of PLGF, DCN, LDH, UA, and pre-pregnancy BMI were independent influences on the occurrence of PE (P < 0.05). The area under the curve of PLGF, DCN, LDH, UA levels and pre-pregnancy BMI in the detection of PE was 0.952, with a sensitivity of 0.901 and a specificity of 0.913, which is better than a single clinical diagnostic indicator. The results of multifactor analysis were constructed as a nomogram model, and the mean absolute error of the calibration curve of the modeling set was 0.023, suggesting that the predictive probability of the model was generally compatible with the actual value. DCA showed the predictive model had a high net benefit in the range of 5% to 85%, suggesting that the model has clinical utility value. Conclusion The occurrence of PE is related to the peripheral blood levels of PLGF, DCN, LDH, UA and pre-pregnancy BMI, and the combination of these indexes has a better clinical diagnostic value than a single index. The nomogram model constructed by using the above indicators can be used for the prediction of PE and has high predictive efficacy.
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Affiliation(s)
- Yanna Zhou
- Department of Obstetrics and Gynecology, Jinshan Branch of Shanghai Sixth People’s Hospital, Shanghai, China
| | - Chunhai Xiao
- Department of Laboratory, Jinshan Branch of Shanghai Sixth People’s Hospital, Shanghai, China
| | - Yiting Yang
- Department of Obstetrics and Gynecology, Jinshan Branch of Shanghai Sixth People’s Hospital, Shanghai, China
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Lazzarini PA, Raspovic A, Prentice J, Commons RJ, Fitridge RA, Charles J, Cheney J, Purcell N, Twigg SM. Australian evidence-based guidelines for the prevention and management of diabetes-related foot disease: a guideline summary. Med J Aust 2023; 219:485-495. [PMID: 37872875 DOI: 10.5694/mja2.52136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 08/23/2023] [Indexed: 10/25/2023]
Abstract
INTRODUCTION Diabetes-related foot disease (DFD) - foot ulcers, infection, ischaemia - is a leading cause of hospitalisation, disability, and health care costs in Australia. The previous 2011 Australian guideline for DFD was outdated. We developed new Australian evidence-based guidelines for DFD by systematically adapting suitable international guidelines to the Australian context using the ADAPTE and GRADE approaches recommended by the NHMRC. MAIN RECOMMENDATIONS This article summarises the most relevant of the 98 recommendations made across six new guidelines for the general medical audience, including: prevention - screening, education, self-care, footwear, and treatments to prevent DFD; classification - classifications systems for ulcers, infection, ischaemia and auditing; peripheral artery disease (PAD) - examinations and imaging for diagnosis, severity classification, and treatments; infection - examinations, cultures, imaging and inflammatory markers for diagnosis, severity classification, and treatments; offloading - pressure offloading treatments for different ulcer types and locations; and wound healing - debridement, wound dressing selection principles and wound treatments for non-healing ulcers. CHANGES IN MANAGEMENT AS A RESULT OF THE GUIDELINE For people without DFD, key changes include using a new risk stratification system for screening, categorising risk and managing people at increased risk of DFD. For those categorised at increased risk of DFD, more specific self-monitoring, footwear prescription, surgical treatments, and activity management practices to prevent DFD have been recommended. For people with DFD, key changes include using new ulcer, infection and PAD classification systems for assessing, documenting and communicating DFD severity. These systems also inform more specific PAD, infection, pressure offloading, and wound healing management recommendations to resolve DFD.
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Affiliation(s)
- Peter A Lazzarini
- Queensland University of Technology, Brisbane, QLD
- Allied Health Research Collaborative, Metro North Hospital and Health Service, Brisbane, QLD
| | | | | | - Robert J Commons
- Grampians Rural Health Alliance, Ballarat, VIC
- Menzies School of Research, Charles Darwin University, Darwin, NT
| | - Robert A Fitridge
- Royal Adelaide Hospital, Adelaide, SA
- University of Adelaide, Adelaide, SA
| | - James Charles
- First Peoples Health Unit, Griffith University, Gold Coast, QLD
| | | | - Nytasha Purcell
- Diabetes Feet Australia, Australian Diabetes Society, Sydney, NSW
| | - Stephen M Twigg
- University of Sydney, Sydney, NSW
- Royal Prince Alfred Hospital, Sydney, NSW
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McNeil S, Waller K, Poy Lorenzo YS, Mateevici OC, Telianidis S, Qi S, Churilov I, MacIsaac RJ, Galligan A. Detection, management, and prevention of diabetes-related foot disease in the Australian context. World J Diabetes 2023; 14:942-957. [PMID: 37547594 PMCID: PMC10401446 DOI: 10.4239/wjd.v14.i7.942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/06/2023] [Accepted: 05/23/2023] [Indexed: 07/12/2023] Open
Abstract
Diabetes-related foot disease (DFD) is a widely feared complication among people who live with diabetes. In Australia and globally, rates of disability, cardio-vascular disease, lower extremity amputation, and mortality are significantly increased in patients with DFD. In order to understand and prevent these outcomes, we analyse the common pathogenetic processes of neuropathy, arterial disease, and infection. The review then summarises important management considerations through the interdisciplinary lens. Using Australian and international guidelines, we offer a stepwise, evidence-based practical approach to the care of patients with DFD.
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Affiliation(s)
- Scott McNeil
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Endocrinology and Diabetes, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
| | - Kate Waller
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Podiatry, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
| | - Yves S Poy Lorenzo
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Infectious Diseases Unit, Department of Medicine, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Pharmacy, St Vincent’s Hospital Melbourne, Fitzroy 3065, Australia
- Department of Medicine, St Vincent’s Hospital Melbourne, University of Melbourne, Fitzroy 3065, Victoria, Australia
| | - Olimpia C Mateevici
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Infectious Diseases Unit, Department of Medicine, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
| | - Stacey Telianidis
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Vascular Surgery, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
| | - Sara Qi
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Vascular Surgery, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
| | - Irina Churilov
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Medicine, St Vincent’s Hospital Melbourne, University of Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Rehabilitation Medicine, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
| | - Richard J MacIsaac
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Endocrinology and Diabetes, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Medicine, St Vincent’s Hospital Melbourne, University of Melbourne, Fitzroy 3065, Victoria, Australia
- the Australian Centre for Accelerating Diabetes Innovations, School of Medicine, University of Melbourne, Parkville 3010, Victoria, Australia
| | - Anna Galligan
- High Risk Foot Service, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
- Department of Endocrinology and Diabetes, St Vincent’s Hospital Melbourne, Fitzroy 3065, Victoria, Australia
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Haghverdian JC, Noori N, Hsu AR. Clinical Pathway for the Management of Diabetic Foot Infections in the Emergency Department. Foot Ankle Orthop 2023; 8:24730114221148166. [PMID: 36644108 PMCID: PMC9834778 DOI: 10.1177/24730114221148166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
| | - Naudereh Noori
- Department of Orthopaedic Surgery,
University of California-Irvine, Orange, CA, USA
| | - Andrew R. Hsu
- Department of Orthopaedic Surgery,
University of California-Irvine, Orange, CA, USA,Andrew R. Hsu, MD, Department of
Orthopaedic Surgery, University of California-Irvine, 101 The City Drive South,
Pavilion 3, Building 29A, Orange, CA 92868, USA.
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Chuter V, Quigley F, Tosenovsky P, Ritter JC, Charles J, Cheney J, Fitridge R. Australian guideline on diagnosis and management of peripheral artery disease: part of the 2021 Australian evidence-based guidelines for diabetes-related foot disease. J Foot Ankle Res 2022; 15:51. [PMID: 35787293 PMCID: PMC9254685 DOI: 10.1186/s13047-022-00550-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 05/06/2022] [Indexed: 11/20/2022] Open
Abstract
Background Peripheral artery disease (PAD) is implicated in up to 50% of diabetes-related foot ulcers (DFU) and significantly contributes to morbidity and mortality in this population. An evidence-based guideline that is relevant to the national context including consideration of the unique geographical and health care system differences between Australia and other countries, and delivery of culturally safe care to First Nations people, is urgently required to improve outcomes for patients with PAD and DFU in Australia. We aimed to identify and adapt current international guidelines for diagnosis and management of patients with PAD and DFU to develop an updated Australian guideline. Methods Using a panel of national content experts and the National Health and Medical Research Council procedures, the 2019 International Working Group on the Diabetic Foot (IWGDF) guidelines were adapted to the Australian context. The guideline adaptation frameworks ADAPTE and Grading of Recommendations Assessment, Development and Evaluation (GRADE) were applied to the IWGDF guideline for PAD by the expert panel. Recommendations were then adopted, adapted or excluded, and specific considerations for implementation, population subgroups, monitoring and future research in Australia were developed with accompanying clinical pathways provided to support guideline implementation. Results Of the 17 recommendations from the IWGDF Guideline on diagnosis, prognosis and management of PAD in patients with diabetes with and without foot ulcers, 16 were adopted for the Australian guideline and one recommendation was adapted due to the original recommendation lacking feasibility in the Australian context. In Australia we recommend all people with diabetes and DFU undergo clinical assessment for PAD with accompanying bedside testing. Further vascular imaging and possible need for revascularisation should be considered for all patients with non-healing DFU irrespective of bedside results. All centres treating DFU should have expertise in, and/or rapid access to facilities necessary to diagnose and treat PAD, and should provide multidisciplinary care post-operatively, including implementation of intensive cardiovascular risk management. Conclusions A guideline containing 17 recommendations for the diagnosis and management of PAD for Australian patients with DFU was developed with accompanying clinical pathways. As part of the adaptation of the IWGDF guideline to the Australian context, recommendations are supported by considerations for implementation, monitoring, and future research priorities, and in relation to specific subgroups including Aboriginal and Torres Strait Islander people, and geographically remote people. This manuscript has been published online in full with the authorisation of Diabetes Feet Australia and can be found on the Diabetes Feet Australia website: https://www.diabetesfeetaustralia.org/new-guidelines/. Supplementary Information The online version contains supplementary material available at 10.1186/s13047-022-00550-7.
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Affiliation(s)
- Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, Australia. .,Discipline of Podiatry, University of Newcastle, Ourimbah, Australia.
| | | | - Patrik Tosenovsky
- Department of Vascular & Endovascular Surgery, Royal Perth Hospital, Wellington Street, Perth, Australia
| | - Jens Carsten Ritter
- Department of Vascular Surgery, Fiona Stanley Hospital, Perth, Australia.,Curtin University, School of Medicine, Perth, Australia
| | - James Charles
- First Peoples Health Unit, Griffith University, Gold Coast, Australia
| | | | - Robert Fitridge
- Discipline of Surgery, The University of Adelaide, Adelaide, Australia.,Vascular and Endovascular Service, Central Adelaide Local Health Network, Adelaide, Australia
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Liang J, Song J, Sun T, Zhang L, Xu S. Development and validation of a nomogram to predict the risk of peripheral artery disease in patients with type 2 diabetes mellitus. Front Endocrinol (Lausanne) 2022; 13:1059753. [PMID: 36578962 PMCID: PMC9790917 DOI: 10.3389/fendo.2022.1059753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Accepted: 11/24/2022] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE To develop and validate a nomogram for predicting the risk of peripheral artery disease (PAD) in patients with type 2 diabetes mellitus (T2DM) and assess its clinical application value. METHODS Clinical data were retrospectively collected from 474 patients with T2DM at the Air Force Medical Center between January 2019 and April 2022. The patients were divided into training and validation sets using the random number table method in a ratio of 7:3. Multivariate logistic regression analysis was performed to identify the independent risk factors for PAD in patients with T2DM. A nomogram prediction model was developed based on the independent risk factors. The predictive efficacy of the prediction model was evaluated using the consistency index (C-index), area under the curve (AUC), receiver operating characteristic (ROC) curve, Hosmer-Lemeshow (HL) test, and calibration curve analysis. Additionally, decision curve analysis (DCA) was performed to evaluate the prediction model's performance during clinical application. RESULTS Age, disease duration, blood urea nitrogen (BUN), and hemoglobin (P<0.05) were observed as independent risk factors for PAD in patients with T2DM. The C-index and the AUC were 0.765 (95% CI: 0.711-0.819) and 0.716 (95% CI: 0.619-0.813) for the training and validation sets, respectively, indicating that the model had good discriminatory power. The calibration curves showed good agreement between the predicted and actual probabilities for both the training and validation sets. In addition, the P-values of the HL test for the training and validation sets were 0.205 and 0.414, respectively, indicating that the model was well-calibrated. Finally, the DCA curve indicated that the model had good clinical utility. CONCLUSION A simple nomogram based on three independent factors-duration of diabetes, BUN, and hemoglobin levels-may help clinicians predict the risk of developing PAD in patients with T2DM.
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Affiliation(s)
- Jiemei Liang
- Hebei North University, Zhangjiakou, Hebei, China
- Air Force Medical Center, PLA, Beijing, China
| | - Jiazhao Song
- Hebei North University, Zhangjiakou, Hebei, China
| | - Tiehui Sun
- Hebei North University, Zhangjiakou, Hebei, China
| | - Lanning Zhang
- Air Force Medical Center, PLA, Beijing, China
- *Correspondence: Lanning Zhang, ; Shan Xu,
| | - Shan Xu
- Air Force Medical Center, PLA, Beijing, China
- *Correspondence: Lanning Zhang, ; Shan Xu,
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9
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Mishra N. Use of ABI to detect peripheral arterial disease in diabetes - A recommendation for primary care physicians. J Family Med Prim Care 2021; 10:154-157. [PMID: 34017719 PMCID: PMC8132803 DOI: 10.4103/jfmpc.jfmpc_1546_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/29/2020] [Accepted: 10/28/2020] [Indexed: 11/04/2022] Open
Abstract
Background India is considered the diabetes capital of the world. As per current practice, most of the diabetes patients go to primary care physicians for their monitoring and follow up. One of the dreaded complications of long-term diabetes is peripheral arterial disease. Methods A cross-sectional observational study was conducted in a diabetes workshop. Totally, 48 patients were selected who satisfied the inclusion criteria. All were subjected to ankle-brachial index measurement (ABI) and doppler ultrasound was done to assess patency of the lower extremity arteries. The results were compared. The ankle-brachial index of less than 0.99 was considered abnormal. Results Out of a total of 48 included patients 26 patients had normal ABI and 22 patients were found to have abnormal ABI. Out of those with normal ABI, 2 patients had features of peripheral arterial disease proved by doppler, whereas 3 patients with abnormal ABI had no feature of peripheral arterial disease in doppler. MedCalc software was used for statistical comparison. Conclusion In the selected diabetic population prevalence of peripheral arterial disease was found to be 56.25%. Measurement of ABI was found to be quite a sensitive and specific method for diagnosing peripheral arterial disease of diabetics.
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Affiliation(s)
- Nibedita Mishra
- Department of Medicine, Tata Main Hospital, Jamshedpur, India
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Normahani P, Agrawal R, Sounderajah V, Tsinaslanidis P, Musonda P, Mehar Z, Powezka K, Bravis V, Aslam M, Jaffer U. Arterial spectral waveform analysis in the prediction of diabetic foot ulcer healing. Perfusion 2020; 36:751-756. [PMID: 32957822 PMCID: PMC8446888 DOI: 10.1177/0267659120957849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Objective: We assessed the association between (1) severity of vessel wall
calcification, (2) number of patent vessels at the ankle and (3) arterial
spectral waveform features, as assessed on a focused ankle Duplex ultrasound
(DUS), and healing at 12-months in a cohort of patients who had their
diabetic foot ulcers conservatively managed. Research design and methods: Scans performed on 50 limbs in 48 patients were included for analysis.
Patient health records were prospectively reviewed for 12-months to assess
for the outcome of ulcer healing. Results: We identified that the number of waveform components, peak systolic velocity,
systolic rise time and long forward flow as well as the number of vessels
patent at the ankle on DUS, may be useful independent predictors of healing,
as noted by the trend towards statistical significance. Conclusion: Arterial spectral waveform features may be useful in predicting the chance of
diabetic foot ulcer healing.
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Affiliation(s)
- Pasha Normahani
- Imperial Vascular Unit, Imperial College NHS Healthcare Trust, London, UK
| | - Rishi Agrawal
- Imperial Vascular Unit, Imperial College NHS Healthcare Trust, London, UK
| | | | | | - Patrick Musonda
- School of Medicine, Health Policy & Practice, University of East Anglia, London, UK
| | - Zaheer Mehar
- West Middlesex University Hospital Diabetic Foot Service, Chelsea and Westminster Hospital NHS Foundation Trust, Isleworth, London, UK
| | - Katarzyna Powezka
- Imperial Vascular Unit, Imperial College NHS Healthcare Trust, London, UK
| | - Vasiliki Bravis
- Department of Diabetes and Endocrinology, St Mary's Hospital, Imperial College NHS Healthcare Trust, London, UK
| | - Mohammed Aslam
- Imperial Vascular Unit, Imperial College NHS Healthcare Trust, London, UK
| | - Usman Jaffer
- Imperial Vascular Unit, Imperial College NHS Healthcare Trust, London, UK
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11
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Forsythe RO, Apelqvist J, Boyko EJ, Fitridge R, Hong JP, Katsanos K, Mills JL, Nikol S, Reekers J, Venermo M, Zierler RE, Schaper NC, Hinchliffe RJ. Performance of prognostic markers in the prediction of wound healing or amputation among patients with foot ulcers in diabetes: A systematic review. Diabetes Metab Res Rev 2020; 36 Suppl 1:e3278. [PMID: 32176442 DOI: 10.1002/dmrr.3278] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 09/25/2019] [Accepted: 10/02/2019] [Indexed: 11/10/2022]
Abstract
Clinical outcomes of patients with diabetes, foot ulceration, and peripheral artery disease (PAD) are difficult to predict. The prediction of important clinical outcomes, such as wound healing and major amputation, would be a valuable tool to help guide management and target interventions for limb salvage. Despite the existence of a number of classification tools, no consensus exists as to the most useful bedside tests with which to predict outcome. We here present an updated systematic review from the International Working Group of the Diabetic Foot, comprising 15 studies published between 1980 and 2018 describing almost 6800 patients with diabetes and foot ulceration. Clinical examination findings as well as six non-invasive bedside tests were evaluated for their ability to predict wound healing and amputation. The most useful tests to inform on the probability of healing were skin perfusion pressure ≥ 40 mmHg, toe pressure ≥ 30 mmHg, or TcPO2 ≥ 25 mmHg. With these thresholds, all of these tests increased the probability of healing by greater than 25% in at least one study. To predict major amputation, the most useful tests were ankle pressure < 50 mmHg, ABI < 0.5, toe pressure < 30 mmHg, and TcPO2 < 25 mmHg, which increased the probability of major amputation by greater than 25%. These indicative values may be used as a guide when deciding which patients are at highest risk for poor outcomes and should therefore be evaluated for revascularization at an early stage. However, this should always be considered within the wider context of important co-existing factors such as infection, wound characteristics, and other comorbidities.
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Affiliation(s)
- Rachael O Forsythe
- British Heart Foundation/University of Edinburgh Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Jan Apelqvist
- Department of Endocrinology, University Hospital of Malmö, Malmö, Sweden
| | - Edward J Boyko
- Seattle Epidemiologic Research and Information Centre, Department of Veterans Affairs Puget Sound Health Care System and the University of Washington, Seattle, Washington
| | - Robert Fitridge
- Vascular Surgery, The University of Adelaide, Adelaide, South Australia, Australia
| | - Joon Pio Hong
- Department of Plastic Surgery, Asan Medical Center University of Ulsan, Seoul, Korea
| | - Konstantinos Katsanos
- Department of Interventional Radiology, Patras University Hospital School of Medicine, Patras, Greece
| | - Joseph L Mills
- SALSA (Southern Arizona Limb Salvage Alliance), University of Arizona Health Sciences Center, Tucson, Arizona
| | - Sigrid Nikol
- Department of Clinical and Interventional Angiology, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Jim Reekers
- Department of Vascular Radiology, Amsterdam Medical Centre, Amsterdam, The Netherlands
| | - Maarit Venermo
- Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | | | - Nicolaas C Schaper
- Division of Endocrinology, MUMC+, CARIM and CAPHRI Institute, Maastricht, The Netherlands
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12
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Hinchliffe RJ, Forsythe RO, Apelqvist J, Boyko EJ, Fitridge R, Hong JP, Katsanos K, Mills JL, Nikol S, Reekers J, Venermo M, Zierler RE, Schaper NC. Guidelines on diagnosis, prognosis, and management of peripheral artery disease in patients with foot ulcers and diabetes (IWGDF 2019 update). Diabetes Metab Res Rev 2020; 36 Suppl 1:e3276. [PMID: 31958217 DOI: 10.1002/dmrr.3276] [Citation(s) in RCA: 153] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/01/2019] [Accepted: 05/20/2019] [Indexed: 12/24/2022]
Abstract
The International Working Group on the Diabetic Foot (IWGDF) has published evidence-based guidelines on the prevention and management of diabetic foot disease since 1999. This guideline is on the diagnosis, prognosis, and management of peripheral artery disease (PAD) in patients with foot ulcers and diabetes and updates the previous IWGDF Guideline. Up to 50% of patients with diabetes and foot ulceration have concurrent PAD, which confers a significantly elevated risk of adverse limb events and cardiovascular disease. We know that the diagnosis, prognosis, and treatment of these patients are markedly different to patients with diabetes who do not have PAD and yet there are few good quality studies addressing this important subset of patients. We followed the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology to devise clinical questions and critically important outcomes in the patient-intervention-comparison-outcome (PICO) format, to conduct a systematic review of the medical-scientific literature, and to write recommendations and their rationale. The recommendations are based on the quality of evidence found in the systematic review, expert opinion where evidence was not available, and a weighing of the benefits and harms, patient preferences, feasibility and applicability, and costs related to the intervention. We here present the updated 2019 guidelines on diagnosis, prognosis, and management of PAD in patients with a foot ulcer and diabetes, and we suggest some key future topics of particular research interest.
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Affiliation(s)
| | - Rachael O Forsythe
- British Heart Foundation/Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Jan Apelqvist
- Department of Endocrinology, University Hospital of Malmö, Malmö, Sweden
| | - Edward J Boyko
- Seattle Epidemiologic Research and Information Centre, Department of Veterans Affairs Puget Sound Health Care System and the University of Washington, Seattle, WA
| | - Robert Fitridge
- Vascular Surgery, The University of Adelaide, Adelaide, South Australia, Australia
| | - Joon Pio Hong
- Asan Medical Center University of Ulsan, Seoul, South Korea
| | | | - Joseph L Mills
- SALSA (Southern Arizona Limb Salvage Alliance), University of Arizona Health Sciences Center, Tucson, AZ
| | - Sigrid Nikol
- Department of Interventional Angiology, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Jim Reekers
- Department of Vascular Radiology, Amsterdam Medical Centre, Amsterdam, The Netherlands
| | - Maarit Venermo
- Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | | | - Nicolaas C Schaper
- Division of Endocrinology, MUMC+, CARIM and CAPHRI Institute, Maastricht, The Netherlands
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