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Gao J, Wang C, Zhang J, Shawuti Z, Wang S, Ma C, Wang J. CircZNF609 inhibits miR-150-5p to promote high glucose-induced damage to retinal microvascular endothelial cells. Mol Cell Endocrinol 2024; 590:112261. [PMID: 38679361 DOI: 10.1016/j.mce.2024.112261] [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: 12/24/2023] [Revised: 04/18/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
Hyperglycemia is a key contributor to diabetic macrovascular and ocular complications. It triggers a cascade of cellular damage, particularly in the retinal microvascular endothelial cells (RMECs). However, the underlying molecular mechanisms remain only partially understood. This study hypothesizes that CircZNF609 plays a pivotal role in mediating high glucose-induced damage in RMECs by modulating miR-150-5p and its downstream target genes, thereby affecting cellular survival, apoptosis, and oxidative stress. Gene expression datasets (GSE193974 and GSE160308) and clinical samples were used to investigate the expression levels of CircZNF609 and its interaction with miR-150-5p in the context of diabetic retinopathy (DR). Our results demonstrate that CircZNF609 is upregulated in both peripheral blood stem cells from DR patients and high glucose-stimulated hRMECs. Functional experiments reveal that silencing CircZNF609 improves cell viability, reduces apoptosis, inhibits tube formation, and modulates oxidative stress markers, whereas CircZNF609 overexpression exacerbates these effects. Moreover, miR-150-5p, a microRNA, was found to be negatively regulated by CircZNF609 and downregulated in DR. Its overexpression mitigates high glucose-induced cell injury. Our findings suggest a novel mechanism whereby CircZNF609 exacerbates high glucose-induced endothelial cell damage by sponging miR-150-5p, implicating the CircZNF609/miR-150-5p axis as a potential therapeutic target in diabetic retinopathy.
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Affiliation(s)
- Jing Gao
- Department of Endocrinology, Fifth Affiliated Hospital of Xinjiang Medical University, State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Xinjiang Medical University, Urumqi 830054, China
| | - Chenfei Wang
- Department of Endocrinology, Fifth Affiliated Hospital of Xinjiang Medical University, State Key Laboratory of Pathogenesis, Prevention and Treatment of High Incidence Diseases in Central Asia, Xinjiang Medical University, Urumqi 830054, China
| | - Jie Zhang
- Department of Endocrinology, Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, China
| | - Zulifeiya Shawuti
- Department of Endocrinology, Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, China
| | - Siyao Wang
- Department of Endocrinology, Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, China
| | - Cunhua Ma
- Department of Endocrinology, Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, China
| | - Juan Wang
- Department of Cardiology, Fifth Affiliated Hospital of Xinjiang Medical University, Urumqi 830011, China.
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2
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Duarte EG, Lopes CF, Gaio DRF, Mariúba JVDO, Cerqueira LDO, Manhanelli MAB, Navarro TP, Castro AA, de Araujo WJB, Pedrosa H, Galli J, de Luccia N, de Paula C, Reis F, Bohatch MS, de Oliveira TF, da Silva AFV, de Oliveira JCP, Joviliano EÉ. Brazilian Society of Angiology and Vascular Surgery 2023 guidelines on the diabetic foot. J Vasc Bras 2024; 23:e20230087. [PMID: 38803655 PMCID: PMC11129855 DOI: 10.1590/1677-5449.202300872] [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: 05/22/2023] [Accepted: 12/12/2023] [Indexed: 05/29/2024] Open
Abstract
The diabetic foot interacts with anatomical, vascular, and neurological factors that challenge clinical practice. This study aimed to compile the primary scientific evidence based on a review of the main guidelines, in addition to articles published on the Embase, Lilacs, and PubMed platforms. The European Society of Cardiology system was used to develop recommendation classes and levels of evidence. The themes were divided into six chapters (Chapter 1 - Prevention of foot ulcers in people with diabetes; Chapter 2 - Pressure relief from foot ulcers in people with diabetes; Chapter 3 -Classifications of diabetic foot ulcers; Chapter 4 - Foot and peripheral artery disease; Chapter 5 - Infection and the diabetic foot; Chapter 6 - Charcot's neuroarthropathy). This version of the Diabetic Foot Guidelines presents essential recommendations for the prevention, diagnosis, treatment, and follow-up of patients with diabetic foot, offering an objective guide for medical practice.
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Affiliation(s)
- Eliud Garcia Duarte
- Hospital Estadual de Urgência e Emergência do Estado do Espírito Santo – HEUE, Departamento de Cirurgia Vascular, Vitória, ES, Brasil.
| | - Cicero Fidelis Lopes
- Universidade Federal da Bahia – UFBA, Departamento de Cirurgia Vascular, Salvador, BA, Brasil.
| | | | | | | | | | - Tulio Pinho Navarro
- Universidade Federal de Minas Gerais – UFMG, Faculdade de Medicina, Belo Horizonte, MG, Brasil.
| | - Aldemar Araújo Castro
- Universidade Estadual de Ciências da Saúde de Alagoas – UNCISAL, Departamento de Cirurgia Vascular, Maceió, AL, Brasil.
| | - Walter Jr. Boim de Araujo
- Sociedade Brasileira de Angiologia e de Cirurgia Vascular – SBACV-PR, Curitiba, PR, Brasil.
- Universidade Federal do Paraná – UFPR, Hospital das Clínicas – HC, Curitiba, PR, Brasil.
| | - Hermelinda Pedrosa
- Hospital Regional de Taguatinga – HRT, Departamento de Cirurgia Vascular, Brasília, DF, Brasil.
| | - Júnio Galli
- Universidade Federal do Paraná – UFPR, Hospital das Clínicas – HC, Curitiba, PR, Brasil.
| | - Nelson de Luccia
- Universidade de São Paulo – USP, Faculdade de Medicina, Hospital das Clínicas – HC, São Paulo, SP, Brasil.
| | - Clayton de Paula
- Rede D’or São Luiz, Departamento de Cirurgia Vascular, São Paulo, SP, Brasil.
| | - Fernando Reis
- Faculdade de Medicina de São José do Rio Preto – FAMERP, Hospital de Base, São José do Rio Preto, SP, Brasil.
| | - Milton Sérgio Bohatch
- Faculdade de Medicina de São José do Rio Preto – FAMERP, Hospital de Base, São José do Rio Preto, SP, Brasil.
| | | | | | - Júlio Cesar Peclat de Oliveira
- Sociedade Brasileira de Angiologia e de Cirurgia Vascular – SBACV-SP, São Paulo, SP, Brasil.
- Universidade Federal do Estado do Rio de Janeiro – UNIRIO, Departamento de Cirurgia Vascular, Rio de Janeiro, RJ, Brasil.
| | - Edwaldo Édner Joviliano
- Sociedade Brasileira de Angiologia e de Cirurgia Vascular – SBACV-SP, São Paulo, SP, Brasil.
- Universidade de São Paulo – USP, Faculdade de Medicina de Ribeirão Preto – FMRP, Departamento de Cirurgia Vascular, Ribeirão Preto, SP, Brasil.
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3
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Brekelmans W, van der Burg BLSB, Brouwer RJ, Belo JN, Hoencamp R. Teleconsulting in wound care: Connecting the primary care to the wound specialist reduces unnecessary referrals. Wound Repair Regen 2024. [PMID: 38656746 DOI: 10.1111/wrr.13185] [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: 01/26/2024] [Revised: 02/27/2024] [Accepted: 04/06/2024] [Indexed: 04/26/2024]
Abstract
In the Netherlands the primary care (General Practitioner or homecare nurse) encounter a variety of wounds ranging from traumatic to diabetic foot ulcers. According to a recent study 82.4% of the patients with a wound can be treated in a primary setting with the GP as medical supervisor. The remaining 17.6% of patients need more extensive care including advice by a specialised doctor, diagnosis and treatment. Prompt analyses and treatment of underlying causes by specialised doctors in a multidisciplinary setting is necessary for treating patients with complicated wound. This article describes the impact of Electronic Health Consultation on all wounds treated in the primary care. And describes the effect on the duration until referral to the hospital and the influence on the amount of unnecessary referrals to the hospital. All data was collected prospectively from June 2020 until October 2021. The study involved a process where primary care could seek advice from a Wound Physician at the Alrijne Wound Centre through a specialised Electronic Health Consultation. A total of 118 patients were analysed. 41/118 (34.7%) patients required a physical consultation with analysis and treatment in the hospital, after teleconsultation. The remaining 77/118 (65.3%) could be treated in primary care after Electronic Health Consultation. The mean duration of wound existence until Electronic Health Consultation was 39.3 days (range 5-271, SD: 38.5). 3/41 (7.3%) of the referrals were unnecessary. Electronic Health Consultation serves as a valuable and efficient tool for enhancing wound care, ultimately contributing to improved patient management and resource allocation within the healthcare system. This article describes the impact of Electronic Health Consultation on all wounds treated in the primary care and the influence on the duration until referral to the hospital and the influence on the amount of unnecessary referrals to the hospital.
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Affiliation(s)
- W Brekelmans
- Alrijne Wound Centre, Alrijne Hospital, Leiderdorp, The Netherlands
- Department of Surgery, Alrijne Ziekenhuis, Leiderdorp, The Netherlands
- Department of Surgery, Leiden University Medical Centre, Leiden, The Netherlands
| | - B L S Borger van der Burg
- Alrijne Wound Centre, Alrijne Hospital, Leiderdorp, The Netherlands
- Department of Surgery, Alrijne Ziekenhuis, Leiderdorp, The Netherlands
| | - R J Brouwer
- Alrijne Wound Centre, Alrijne Hospital, Leiderdorp, The Netherlands
- Department of Surgery, Alrijne Ziekenhuis, Leiderdorp, The Netherlands
| | - J N Belo
- General practice Valkenburg, Valkenburg, The Netherlands
| | - R Hoencamp
- Alrijne Wound Centre, Alrijne Hospital, Leiderdorp, The Netherlands
- Department of Surgery, Alrijne Ziekenhuis, Leiderdorp, The Netherlands
- Department of Surgery, Leiden University Medical Centre, Leiden, The Netherlands
- Defense Healthcare Organization, Ministry of Defense, Utrecht, The Netherlands
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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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5
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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] [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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6
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Bhargava A, Mahakalkar C, Kshirsagar S, Dhole S. Assessing the Prevalence Rate of Gangrene Among Patients With Peripheral Vascular Disease in a Tertiary Care Hospital in Central India. Cureus 2024; 16:e57038. [PMID: 38681301 PMCID: PMC11048734 DOI: 10.7759/cureus.57038] [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: 03/01/2024] [Accepted: 03/27/2024] [Indexed: 05/01/2024] Open
Abstract
Background Peripheral vascular disease (PVD) includes peripheral arterial disease (PAD) and venous disease. PAD is a chronic progressive atherosclerotic disease leading to partial or total peripheral vascular occlusion. PAD typically affects the abdominal aorta, iliac arteries, lower limbs, and occasionally the upper extremities. Assessing the prevalence of gangrene among PVD patients is crucial for understanding the burden of this condition and informing clinical management strategies. This study aimed to estimate the prevalence rate of gangrene among patients diagnosed with peripheral vascular disease. Methods This case-control study was conducted at the General Surgery department of Jawaharlal Nehru Medical College and Acharya Vinoba Bhave Rural Hospital, Wardha, India. Patients diagnosed with PVD who presented with gangrene of the lower limb were included. Detailed demographic data were collected, and clinical examinations and diagnostic tests were performed to assess the severity and extent of gangrene. Statistical analysis was conducted to estimate the prevalence of gangrene among PVD patients. Results Among the 100 participants, the age distribution ranged from 21 to over 70 years, with a mean age of 52.89. Gender distribution showed that 30% of the participants were female and 70% were male. The prevalence of gangrene among PVD patients was found to be 35%, with 65% patients not presenting with gangrene. Conclusion The findings of this study highlight the significant prevalence of gangrene among patients diagnosed with peripheral vascular disease. The implications of these findings for clinical practice and management strategies are discussed further, along with potential avenues for further research. The study provides valuable insights into the burden of gangrene among PVD patients. Early detection and appropriate management of PVD are crucial for preventing the development of gangrene and improving patient outcomes.
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Affiliation(s)
- Abhilasha Bhargava
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Chandrashekhar Mahakalkar
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Shivani Kshirsagar
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
| | - Simran Dhole
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education & Research, Wardha, IND
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Yang H, Xu H, Lv D, Li S, Rong Y, Wang Z, Wang P, Cao X, Li X, Xu Z, Tang B, Zhu J, Hu Z. The naringin/carboxymethyl chitosan/sodium hyaluronate/silk fibroin scaffold facilitates the healing of diabetic wounds by restoring the ROS-related dysfunction of vascularization and macrophage polarization. Int J Biol Macromol 2024; 260:129348. [PMID: 38219943 DOI: 10.1016/j.ijbiomac.2024.129348] [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: 08/11/2023] [Revised: 12/27/2023] [Accepted: 01/07/2024] [Indexed: 01/16/2024]
Abstract
Chronic diabetic wounds remain a globally recognized clinical challenge, which occurs mainly due to the disturbances of wound microenvironmental induced by high concentrations of reactive oxygen species (ROS). Impairments in angiogenesis and inflammation in the wound microenvironment ultimately impede the normal healing process. Therefore, targeting macrophage and vascular endothelial cell dysfunction is a promising therapeutic strategy. In our study, we fabricated artificial composite scaffolds composed of naringin/carboxymethyl chitosan/sodium hyaluronate/silk fibroin (NG/CMCS/HA/SF) to promote wound healing. The NG/CMCS/HA/SF scaffold demonstrated favorable anti-inflammatory, anti-oxidative, and pro-angiogenic properties in both in vitro and in vivo experiments, effectively promoting the healing of diabetic wounds. The positive therapeutic effects observed indicate that the composite scaffolds have great potential in clinical wound healing applications.
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Affiliation(s)
- Hao Yang
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Hailin Xu
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Dongming Lv
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Shuting Li
- First Affiliated Hospital of Sun Yat-sen University, Department of Plastic Surgery, Guangzhou, China
| | - Yanchao Rong
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Zhiyong Wang
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Peng Wang
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Xiaoling Cao
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Xiaohui Li
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Zhongye Xu
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China
| | - Bing Tang
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China.
| | - Jiayuan Zhu
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China.
| | - Zhicheng Hu
- First Affiliated Hospital of Sun Yat-sen University, Department of Burn and Wound Repair, Guangzhou, China.
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Rodway AD, Hanna L, Harris J, Jarrett R, Allan C, Pazos Casal F, Field BC, Whyte MB, Ntagiantas N, Walton I, Pankhania A, Skene SS, Maytham GD, Heiss C. Prognostic and predictive value of ultrasound-based estimated ankle brachial pressure index at early follow-up after endovascular revascularization of chronic limb-threatening ischaemia: a prospective, single-centre, service evaluation. EClinicalMedicine 2024; 68:102410. [PMID: 38273891 PMCID: PMC10809069 DOI: 10.1016/j.eclinm.2023.102410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024] Open
Abstract
Background Ankle brachial pressure index can be estimated (eABPI) using cuffless ankle Doppler ultrasound. We evaluated the prognostic value of eABPI measured during pre- and post-procedural ultrasound exams to predict the clinical outcome after endovascular revascularisations. Methods In this prospective, single-centre, service evaluation, consecutive patients with symptomatic peripheral artery disease undergoing lower limb endovascular revascularisations between July, 26 2018 and January, 13 2022 at Surrey and Sussex Healthcare NHS Trust (Redhill, UK) were analysed. eABPI was determined using the higher acceleration index measured with angle-corrected duplex ultrasound in ankle arteries before and ≤1 month post-procedure. Clinical outcomes (mortality, major amputations, amputation-free survival [AFS], clinically driven target lesion revascularization [cdTLR], major adverse limb events [MALE; cdTLR and major amputation], wound healing) were assessed over 1 year. Findings Of 246 patients treated, for 219 patients (median 75 [IQR 66-83] years) pre- and post-procedural eABPI (0.50 [0.33-0.59] and 0.90 [0.69-1.0], p < 0.0001) were available, respectively. In n = 199 patients with chronic limb-threatening ischaemia (CLTI) Kaplan-Meier survival analyses showed that higher post-procedural, but not pre-procedural, eABPI was associated with favourable AFS, MALE, cdTLR, and wound healing. This was confirmed in Cox regression analysis and remained significant with adjustment for pre-procedural eABPI, age, sex, co-morbidities, treated levels, wound score, and foot infection. Whereas all clinical outcomes, except for survival, were significantly better at ≥0.7 vs <0.7, wound healing (unadjusted: HR 1.7 (95% CI 1.2-2.6), adjusted: HR 2.1 (95% CI 1.3-3.1), cdTLR, and MALE (unadjusted: HR 0.41 (95% CI 0.18-0.93), adjusted: HR 0.28 (95% CI 0.11-0.74) were significantly improved at ≥0.9 vs <0.9. Interpretation Post-procedural eABPI can provide valid, clinically important prognostic and predictive information. Our data indicate that revascularisations should target values of at least 0.9 to achieve optimal outcomes. Future studies need to confirm generalisability and cost-effectiveness in a wider context. Funding European Partnership on Metrology, co-financed from European Union's Horizon Europe Research and Innovation Programme and UK Research and Innovation.
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Affiliation(s)
- Alexander D. Rodway
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | | | - Jenny Harris
- School of Health Sciences, University of Surrey, Guildford, UK
| | - Rachael Jarrett
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
| | - Charlotte Allan
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
| | - Felipe Pazos Casal
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
| | - Benjamin C.T. Field
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, UK
| | - Martin B. Whyte
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, UK
| | - Nikolaos Ntagiantas
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
- St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Ivan Walton
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
- St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Ajay Pankhania
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
| | - Simon S. Skene
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, UK
| | - Gary D. Maytham
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
- St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Christian Heiss
- Vascular Medicine Department, Surrey and Sussex Healthcare NHS Trust, Redhill, UK
- Department of Clinical and Experimental Medicine, University of Surrey, Guildford, UK
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Ucci A, Perini P, Freyrie A, Schreve MA, Ünlü Ç, Huizing E, van den Heuvel DA, Kum S, Shishehbor MH, Ferraresi R. Endovascular and Surgical Venous Arterialization for No-Option Patients With Chronic Limb-Threatening Ischemia: A Systematic Review and Meta-Analysis. J Endovasc Ther 2023:15266028231210220. [PMID: 38009322 DOI: 10.1177/15266028231210220] [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: 11/28/2023]
Abstract
BACKGROUND Chronic limb-threatening ischemia (CLTI) is known for its high rates of major amputation and mortality. Conventional revascularization techniques often fail in CLTI patients due to the heavily diseased arteries. Foot vein arterialization (FVA) has been proposed as an alternative technique to provide arterial blood to the foot by using the disease-free venous bed. OBJECTIVES This systematic review and meta-analysis aimed to determine outcomes of surgical FVA (sFVA) and percutaneous FVA (pFVA) at 6 and 12 months post-procedure. DATA SOURCES PubMed, Scopus, Web of Science, and the Cochrane Library databases were searched to identify papers reporting clinical outcomes of sFVA and pFVA published between January 1966 and March 2023. METHODS Databases were searched for eligible studies. A meta-analysis was performed to evaluate the limb salvage rate, overall survival rate, and wound healing rate at 6 and 12 months. RESULTS A total of 27 studies were included, with 753 patients and 793 limbs. Of the included studies, 16 analyzed the sFVA technique and 11 the pFVA technique. Of the included patients, 86.3% were Rutherford 5/6 in the sFVA group versus 98.4% in the pFVA group. The pooled limb salvage rate at 6 and 12 months was 78.1% and 74.1% in the sFVA group and 81.7% and 78.6% in the pFVA group, respectively. Wound healing rates were not reported in the sFVA group. In the pFVA group, the pooled wound healing rates were 48.1% and 64.5% at 6 and 12 months, respectively. CONCLUSION This study showed promising results after FVA among a large population of CLTI patients. In high-risk patients, pFVA is a feasible option with favorable limb salvage and wound healing rates.
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Affiliation(s)
- Alessandro Ucci
- Vascular Surgery, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Paolo Perini
- Vascular Surgery, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Antonio Freyrie
- Vascular Surgery, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Michiel A Schreve
- Department of Vascular Surgery, Northwest Clinics, Alkmaar, the Netherlands
| | - Çağdaş Ünlü
- Department of Vascular Surgery, Northwest Clinics, Alkmaar, the Netherlands
| | - Eline Huizing
- Department of Radiology, Spaarne Hospital, Haarlem, the Netherlands
| | | | - Steven Kum
- Vascular Service, Department of Surgery, Changi General Hospital, Singapore
| | - Mehdi H Shishehbor
- University Hospitals Harrington Heart and Vascular Institute, Cleveland, OH, USA
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10
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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 mellitus and a foot ulcer. J Vasc Surg 2023; 78:1101-1131. [PMID: 37724985 DOI: 10.1016/j.jvs.2023.07.020] [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: 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 updated 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, Australia.
| | - Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, 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
- University of California, San Francisco Medical Centre, CA, USA
| | | | | | | | - Sigrid Nikol
- Clinical and Interventional Angiology, Asklepios Klinik, St Georg, Hamburg, Germany
| | | | - Vincent Rowe
- David Geffen School of Medicine, UCLA, Los Angeles, CA, 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, Dept. Internal Medicine, MUMC+, The Netherlands
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11
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Hart O, Hong Q, Lee KT, Gormley S, Tehan P, Sommerset J, Khashram M. A substantial number of patients with rest pain, ulceration or gangrene are unable to undergo current non-invasive perfusion testing-Could another modality be utilised? Wound Repair Regen 2023; 31:779-782. [PMID: 38058241 DOI: 10.1111/wrr.13138] [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: 07/04/2023] [Revised: 10/01/2023] [Accepted: 10/16/2023] [Indexed: 12/08/2023]
Abstract
Rest pain, ulceration and gangrene are hallmark features of chronic limb-threatening ischaemia (CLTI). Wound healing can be challenging, and this is compounded by an inability to measure lower limb perfusion via non-invasive tools such as toe pressure (TP). Novel perfusion tests, such as pedal acceleration time (PAT), may overcome some limitations. This study aimed to quantify the proportion of patients with CLTI that were unable to undergo TP measurement. Over a three-year duration, 344 consecutive patients with CLTI underwent PAT assessment (403 limbs). Overall, 32% of limbs were unable to undergo first toe TP, and 12.9% were unable to undergo first and second toe TP due to forefoot/digit amputation or tissue loss. Inability to measure first toe TP disproportionately impacted CLTI patients with diabetes compared to patients without diabetes (39.6% limbs (106/268); vs. 17% limbs (23/135); p < 0.001). Novel modalities may provide a useful tool for assessing perfusion in CLTI.
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Affiliation(s)
- Odette Hart
- Department of Surgery, University of Auckland, Auckland, New Zealand
- Department of Vascular and Endovascular Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Qiantai Hong
- Department of Vascular and Endovascular Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Khai Tuck Lee
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Sinead Gormley
- Department of Surgery, University of Auckland, Auckland, New Zealand
- Department of Vascular and Endovascular Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Peta Tehan
- Department of Surgery, School of Clinical Sciences, Clayton, Monash University, Australia
| | - Jill Sommerset
- HOPE Vascular and Podiatry, Houston, Texas, USA
- Elson S. Floyd College of Medicine, Washington State University, Pullman, Washington, USA
| | - Manar Khashram
- Department of Surgery, University of Auckland, Auckland, New Zealand
- Department of Vascular and Endovascular Surgery, Waikato Hospital, Hamilton, New Zealand
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12
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Marx N, Federici M, Schütt K, Müller-Wieland D, Ajjan RA, Antunes MJ, Christodorescu RM, Crawford C, Di Angelantonio E, Eliasson B, Espinola-Klein C, Fauchier L, Halle M, Herrington WG, Kautzky-Willer A, Lambrinou E, Lesiak M, Lettino M, McGuire DK, Mullens W, Rocca B, Sattar N. 2023 ESC Guidelines for the management of cardiovascular disease in patients with diabetes. Eur Heart J 2023; 44:4043-4140. [PMID: 37622663 DOI: 10.1093/eurheartj/ehad192] [Citation(s) in RCA: 145] [Impact Index Per Article: 145.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/26/2023] Open
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13
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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 Mellitus and a Foot Ulcer. Eur J Vasc Endovasc Surg 2023:S1078-5884(23)00586-5. [PMID: 37724984 DOI: 10.1016/j.ejvs.2023.07.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [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 updated 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, Australia.
| | - Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, 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
- University of California, San Francisco Medical Centre, CA, USA
| | | | | | | | - Sigrid Nikol
- Clinical and Interventional Angiology, Asklepios Klinik, St Georg, Hamburg, Germany
| | | | - Vincent Rowe
- David Geffen School of Medicine, UCLA, Los Angeles, CA, 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, Dept. Internal Medicine, MUMC+, The Netherlands
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14
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Liu JP, Yao XC, Xu ZY, Du XR, Zhao H. Learning curve of tibial cortex transverse transport: a cumulative sum analysis. J Orthop Surg Res 2023; 18:650. [PMID: 37658426 PMCID: PMC10474655 DOI: 10.1186/s13018-023-04149-x] [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: 07/07/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023] Open
Abstract
OBJECTIVE This study aimed to describe the learning curve of surgeons performing tibial cortex transverse transport (TTT) and explore its safety and effectiveness during the initial stages of surgeon's learning. METHODS The clinical data of patients with diabetic foot ulcers classified as Wagner grade ≥ 2, who underwent TTT at our hospital from January 2020 to July 2021, were included in this retrospective analysis. The same physician performed all procedures. Patients were numbered according to the chronological order of their surgery dates. The cumulative sum and piecewise linear regression were used to evaluate the surgeon's learning curve, identify the cut-off point, and divide the patients into learning and mastery groups. A minimum follow-up period of 3 months was ensured for all patients. Baseline data, perioperative parameters, complications, and efficacy evaluation indicators were recorded and compared between the two groups. RESULTS Sixty patients were included in this study based on the inclusion and exclusion criteria. After completing 20 TTT surgeries, the surgeon reached the cut-off point of the learning curve. Compared to the learning group, the mastery group demonstrated a significant reduction in the average duration of the surgical procedure (34.88 min vs. 54.20 min, P < 0.05) along with a notable decrease in intraoperative fluoroscopy (9.75 times vs. 16.9 times, P < 0.05) frequency, while no significant difference was found regarding intraoperative blood loss (P = 0.318). Of the patients, seven (11.7%) experienced complications, with three (15%) and four cases (10%) occurring during the learning phase and the mastery phase, respectively. The postoperative ulcer area was significantly reduced, and the overall healing rate was 94.8%. Significant improvements were observed in postoperative VAS, ABI, and WIFI classification (P < 0.05). There were no significant differences in the occurrence of complications or efficacy indicators between the learning and mastery groups (P > 0.05). CONCLUSION Surgeons can master TTT after completing approximately 20 procedures. TTT is easy, secure, and highly efficient for treating foot ulcers. Furthermore, TTT's application by surgeons can achieve almost consistent clinical outcomes in the initial implementation stages, comparable to the mastery phase.
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Affiliation(s)
- Jun-Peng Liu
- Department of Orthopaedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Xing-Chen Yao
- Department of Orthopaedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Zi-Yu Xu
- Department of Orthopaedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
| | - Xin-Ru Du
- Department of Orthopaedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China.
| | - Hui Zhao
- Department of Orthopaedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China.
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15
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Qin W, Nie X, Su H, Ding Y, He L, Liu K, Hou J, Pan K, He L, Yang S, Li L, Yang S, Peng X, Zhao J, Guan J, Kuang X, Hua Q. Efficacy and safety of unilateral tibial cortex transverse transport on bilateral diabetic foot ulcers: A propensity score matching study. J Orthop Translat 2023; 42:137-146. [PMID: 37736148 PMCID: PMC10509564 DOI: 10.1016/j.jot.2023.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 07/12/2023] [Accepted: 08/02/2023] [Indexed: 09/23/2023] Open
Abstract
Background Tibial Cortex Transverse Transport (TTT) has been demonstrated to be an effective treatment for unilateral diabetic foot ulcers (UDFUs). However, this retrospective study was designed to compare the efficacy and safety of unilateral TTT on bilateral diabetic foot ulcers (BDFUs). Methods This retrospective study included a review of patients with TTT treated from January 2017 to August 2019, Propensity Score Matching (PSM) was performed to compare patients with BDFUs to those with UDFUs. Ulcer healing, recurrence, and major amputation rates were evaluated at 1-year follow-up. Changes in foot vessels were assessed in the BDFUs group using computed tomography angiography (CTA). Results A total of 140 patients with DFUs (106 UDFUs and 34 BDFUs) were included in the study. UDFUs and BDFUs were matched in a 1:1 ratio (34 in each group) using PSM. No significant difference was observed at 1-year-follow-up [91.2% (31/34) vs. 76.5% (26/34), OR 0.315 (95% CI 0.08 to 1.31), P = 0.10] and 6-month-follow-up [70.6% (24/34) vs. 50.0% (17/34), OR 0.85 (95% CI 0.15 to 1.13), P = 0.08] in two groups. Significant differences in rates of major amputation and recurrence between the groups (P > 0.05) were not observed. The BDFUs group appeared more angiogenesis of the foot by CTA after 8 weeks of operation. Conclusion Results of this study suggest that severe BDFUs can be effectively treated by unilateral TTT. TTT is easy to operate and effective, which may be a good alternative for treating severe BDFUs. The translational potential of this article In previous retrospective clinical studies, TTT has demonstrated promising clinical outcomes in the management of diabetic foot ulcers. In this current study, we aim to investigate the potential use of TTT in treating distant tissue defects by evaluating the limited availability and safety of TTT for the management of bilateral diabetic foot. While additional basic and clinical research is necessary to fully elucidate the underlying mechanisms, our study offers insight into the potential therapeutic use of TTT for this condition.
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Affiliation(s)
- Wencong Qin
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Xinyu Nie
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
- Department of Orthopedics, The Second Hospital, Jilin University, Changchun, Jilin, 130042, China
| | - Hongjie Su
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical Bio-Resource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
| | - Yi Ding
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Lihuan He
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Department of Orthopedics, Sinopharm Dongfeng General Hospital of Hubei University of Medicine, Shiyan, 442000, Hubei, China
| | - Kaibing Liu
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Jun Hou
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical Bio-Resource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
| | - Kaixiang Pan
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Yulin Campus of Guangxi Medical University, Yulin, Guangxi, 537406, China
| | - Liexun He
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Sijie Yang
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical Bio-Resource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
| | - Lisha Li
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Shenghui Yang
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical Bio-Resource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
| | - Xiao Peng
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Jinming Zhao
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical Bio-Resource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
| | - Jack Guan
- Bay Area Foot and Ankle Medical Clinic, San Jose, 3150, California, USA
| | - Xiaocong Kuang
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Yulin Campus of Guangxi Medical University, Yulin, Guangxi, 537406, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
| | - Qikai Hua
- Department of Bone and Joint Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China
- Guangxi Diabetic Foot Salvage Engineering Research Center, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical Bio-Resource Development and Application Co-constructed by the Province and Ministry, Guangxi Medical University, Nanning, Guangxi, 530021, China
- Research Centre for Regenerative Medicine, Guangxi Medical University, China
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16
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Cortes-Penfield NW, Armstrong DG, Brennan MB, Fayfman M, Ryder JH, Tan TW, Schechter MC. Evaluation and Management of Diabetes-related Foot Infections. Clin Infect Dis 2023; 77:e1-e13. [PMID: 37306693 PMCID: PMC10425200 DOI: 10.1093/cid/ciad255] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Indexed: 06/13/2023] Open
Affiliation(s)
| | - David G Armstrong
- Department of Surgery, University of Southern California, Los Angeles, California, USA
| | - Meghan B Brennan
- Division of Infectious Diseases, University of Wisconsin, Madison, Wisconsin, USA
| | - Maya Fayfman
- Division of Endocrinology and Metabolism, Emory University, Atlanta, Georgia, USA
- Department of Medicine, Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Jonathan H Ryder
- Division of Infectious Diseases, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Tze-Woei Tan
- Department of Surgery, University of Southern California, Los Angeles, California, USA
| | - Marcos C Schechter
- Department of Medicine, Grady Memorial Hospital, Atlanta, Georgia, USA
- Division of Infectious Diseases, Emory University, Atlanta, Georgia, USA
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17
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Rodway AD, Harris J, Hanna L, Allan C, Casal FP, Giltinan C, Dehghan-Nayeri A, Santos A, Whyte MB, Ntagiantas N, Walton I, Brown R, Skene SS, Pankhania A, Field BCT, Maytham GD, Heiss C. Understanding the Impact of COVID-19 on Angioplasty Service and Outcome of Patients Treated for Chronic Limb-Threatening Ischaemia: A Single-Centre Retrospective Cohort Study. Biomedicines 2023; 11:2034. [PMID: 37509673 PMCID: PMC10377405 DOI: 10.3390/biomedicines11072034] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/09/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
We evaluated the impact of COVID-19 restriction on the angioplasty service and outcome of chronic limb-threatening ischaemia (CLTI) patients undergoing lower-limb angioplasty in a UK secondary care setting. Consecutive patients were analysed retrospectively. Pre-COVID-19 (08/2018-02/2020), 106 CLTI patients (91% Fontaine 4; 60% diabetes mellitus) and during COVID-19 (03/2020-07/2021) 94 patients were treated (86% Fontaine 4; 66% diabetes mellitus). While the average monthly number of patients treated did not change, the proportion of day cases significantly increased (53% to 80%), and hospitalised patients decreased. Patients treated in ≤14/5 days after referral significantly increased to 64/63%. Kaplan-Meier survival analysis (30-day/1-year) showed that neither wound healing nor mortality were significantly changed during COVID-19. In day cases, 1-year but not 30-day major amputations significantly increased, and clinically driven target-lesion revascularisation decreased during COVID-19. One-year mortality was significantly worse in hospitalised compared to day cases (14% vs. 43%) at similar wound healing rates (83% vs. 84%). The most frequent known cause of death was infectious disease (64%), while cardiovascular (21%) was less frequent. Despite COVID-19 restrictions, a safe and effective angioplasty service was maintained while shortening waiting times. Very high mortality rates in hospitalised patients may indicate that CLTI patients need to be referred and treated more aggressively earlier.
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Affiliation(s)
- Alexander D Rodway
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- Department of Vascular Surgery, University Hospital Sussex NHS Trust, Brighton BN2 5BE, UK
| | - Jenny Harris
- Department of Adult Nursing, School of Health Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Lydia Hanna
- Department of Vascular Surgery, Imperial College Healthcare NHS Trust, London SW7 2BX, UK
| | - Charlotte Allan
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
| | - Felipe Pazos Casal
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
| | - Ciara Giltinan
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- Department of Clinical and Experimental Medicine, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Ali Dehghan-Nayeri
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- Department of Clinical and Experimental Medicine, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Andre Santos
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- Department of Clinical and Experimental Medicine, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Martin B Whyte
- Department of Clinical and Experimental Medicine, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Nikolaos Ntagiantas
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- St. George's Vascular Institute, St. George's University Hospitals NHS Foundation Trust, London SW17 0QT, UK
| | - Ivan Walton
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- St. George's Vascular Institute, St. George's University Hospitals NHS Foundation Trust, London SW17 0QT, UK
| | - Richard Brown
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
| | - Simon S Skene
- Department of Clinical and Experimental Medicine, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Ajay Pankhania
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
| | - Benjamin C T Field
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- Department of Clinical and Experimental Medicine, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
| | - Gary D Maytham
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- St. George's Vascular Institute, St. George's University Hospitals NHS Foundation Trust, London SW17 0QT, UK
| | - Christian Heiss
- Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill RH1 5RH, UK
- Department of Clinical and Experimental Medicine, School of Biosciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford GU2 7XH, UK
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Nardella E, Biscetti F, Rando MM, Cecchini AL, Nicolazzi MA, Rossini E, Angelini F, Iezzi R, Eraso LH, Dimuzio PJ, Pitocco D, Massetti M, Gasbarrini A, Flex A. Development of a biomarker panel for assessing cardiovascular risk in diabetic patients with chronic limb-threatening ischemia (CLTI): a prospective study. Cardiovasc Diabetol 2023; 22:136. [PMID: 37308885 DOI: 10.1186/s12933-023-01872-x] [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: 04/26/2023] [Accepted: 05/30/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Lower-extremity endovascular revascularization (LER) is often required for diabetic patients with chronic limb threatening ischemia (CLTI). During the post-revascularization period patients may unpredictably experience major adverse cardiac events (MACE) and major adverse limb events (MALE). Several families of cytokines are involved in the inflammatory process that underlies the progression of atherosclerosis. According to current evidence, we have identified a panel of possible biomarkers related with the risk of developing MACE and MALE after LER. The aim was to study the relationship between a panel of biomarkers - Interleukin-1 (IL-1) and 6 (IL-6), C-Reactive Protein (CRP), Tumor Necrosis Factor-α (TNF-α), High-Mobility Group Box-1 (HMGB-1), Osteoprotegerin (OPG), Sortilin and Omentin-1- at baseline, with cardiovascular outcomes (MACE and MALE) after LER in diabetic patients with CLTI. METHODS In this prospective non-randomized study, 264 diabetic patients with CLTI undergoing endovascular revascularization were enrolled. Serum levels of each biomarker were collected before revascularization and outcomes' incidence was evaluated after 1, 3, 6 and 12 months. RESULTS During the follow-up period, 42 cases of MACE and 81 cases of MALE occurred. There was a linear association for each biomarker at baseline and incident MACE and MALE, except Omentin-1 levels that were inversely related to the presence of MACE or MALE. After adjusting for traditional cardiovascular risk factors, the association between each biomarker baseline level and outcomes remained significant in multivariable analysis. Receiver operating characteristics (ROC) models were constructed using traditional clinical and laboratory risk factors and the inclusion of biomarkers significantly improved the prediction of incident events. CONCLUSIONS Elevated IL-1, IL-6, CRP, TNF-α, HMGB-1, OPG and Sortilin levels and low Omentin-1 levels at baseline correlate with worse vascular outcomes in diabetic patients with CLTI undergoing LER. Assessment of the inflammatory state with this panel of biomarkers may support physicians to identify a subset of patients more susceptible to the procedure failure and to develop cardiovascular adverse events after LER.
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Affiliation(s)
- Elisabetta Nardella
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy
| | - Federico Biscetti
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy.
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy.
| | - Maria Margherita Rando
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy
| | | | - Maria Anna Nicolazzi
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy
| | - Enrica Rossini
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy
| | - Flavia Angelini
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, Roma, 00168, Italy
| | - Roberto Iezzi
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, Roma, 00168, Italy
- Radiology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma, Italy
| | - Luis H Eraso
- Division of Vascular and Endovascular Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Paul J Dimuzio
- Division of Vascular and Endovascular Surgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Dario Pitocco
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, Roma, 00168, Italy
- Diabetology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Roma, Italy
| | - Massimo Massetti
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, Roma, 00168, Italy
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy
| | - Antonio Gasbarrini
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, Roma, 00168, Italy
- Department of Medical and Surgical sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy
| | - Andrea Flex
- Cardiovascular Internal Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo Agostino Gemelli 8, Roma, 00168, Italy
- Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, Roma, 00168, Italy
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Primadhi RA, Septrina R, Hapsari P, Kusumawati M. Amputation in diabetic foot ulcer: A treatment dilemma. World J Orthop 2023; 14:312-318. [PMID: 37304194 PMCID: PMC10251268 DOI: 10.5312/wjo.v14.i5.312] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/27/2023] [Accepted: 04/18/2023] [Indexed: 05/18/2023] Open
Abstract
Diabetic foot is a clinical manifestation of diabetes with a wide range of symptoms, including ulceration, osteomyelitis, osteoarticular destruction, and gangrene, as a consequence of advanced disease. Some diabetic foot cases present general indications for amputation, including dead limb, threat to the patient’s life, pain, loss of function, or nuisance. Various tools have been introduced to help decision-making in amputation for diabetic foot. However, it remains a conundrum because diabetic foot involves multiple pathomechanisms and factors that hinder its outcomes. Sociocultural issues often impede treatment from the patient’s side. We reviewed different perspectives in diabetic foot management, particularly related to amputation. In addition to deciding whether to amputate, physicians should address amputation level, timing, and ways to avoid patient deconditioning. Surgeons should not be autocratic in these circumstances and should be aware of beneficence and maleficence when considering whether to amputate. The main goal should be improving the patients’ quality of life rather than preserving the limb as much as possible.
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Affiliation(s)
- Raden Andri Primadhi
- Department of Orthopaedics and Traumatology, Universitas Padjadjaran/Hasan Sadikin Hospital, Bandung 40161, Indonesia
| | - Rani Septrina
- Division of Plastic Reconstructive and Aesthetic Surgery, Department of Surgery, Universitas Padjadjaran/Hasan Sadikin Hospital, Bandung 40161, Indonesia
| | - Putie Hapsari
- Division of Vascular and Endovascular Surgery, Department of Surgery, Universitas Padjadjaran/Hasan Sadikin Hospital, Bandung 40161, Indonesia
| | - Maya Kusumawati
- Internal Medicine, Universitas Padjadjaran/Hasan Sadikin Hospital, Bandung 40161, Indonesia
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20
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Paraskevas KI, Shearman CP. Ask the expert: assessment of peripheral vascular disease in primary care. BMJ 2023; 381:605. [PMID: 37160326 DOI: 10.1136/bmj.p605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
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21
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McNally EH, Rudd S, Mezes P, Black SA, Hinchliffe RJ, Ozdemir BA. A systematic review of reported outcomes in people with lower limb chronic venous insufficiency of the deep veins. J Vasc Surg Venous Lymphat Disord 2023; 11:422-431.e8. [PMID: 37948540 DOI: 10.1016/j.jvsv.2022.09.014] [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: 06/15/2022] [Revised: 08/16/2022] [Accepted: 09/25/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The prevalence of lower limb chronic venous insufficiency (CVI) of the deep veins is increasing and presents a significant burden to patients and health care services. To improve the evaluation of interventions it is necessary to standardise their reporting. The aim of this study was to perform a systematic review of the outcomes of interventions delivered to people with CVI of the deep veins as part of the development of a novel core outcome set (COS). METHODS Following the Core Outcome Measures in Effectiveness Trials (COMET) framework for COS development, a systematic review was conducted to PRISMA guidance. The protocol was preregistered on PROSPERO (CRD42021236795). MEDLINE, Embase, Emcare, CINAHL, and the Cochrane Central Register of Controlled Trials (CENTRAL), Cochrane Database of Systematic Reviews and Clinicaltrials.gov were searched from January 2018 to January 2021. Clinical trials and observational studies involving more than 20 participants, reporting outcomes for patients with CVI of the deep veins were eligible. Outcomes were extracted verbatim, condensed into agreed outcome terms and coded into domains using standard COMET taxonomy. Outcome reporting consistency, where outcomes were fully reported throughout the methods and results of their respective articles was also assessed. RESULTS Some 103 studies were eligible. There were 1183 verbatim outcomes extracted, spanning 22 domains. No outcome was reported unanimously, with the most widely reported outcome of primary patency featuring in 51 articles (<50%). There was a predominant focus on reporting clinical outcomes (n = 963 [81%]), with treatment durability (n = 278 [23%]) and clinical severity (n = 108 [9%]) reported frequently. Life impact outcomes were relatively under-reported (n = 60 [5%]). Outcome reporting consistency was poor, with just 50% of outcomes reported fully. CONCLUSIONS Outcome reporting in studies of people with CVI of the deep veins is currently heterogeneous. Life impact outcomes, which likely reflect patients' priorities are under-reported. This study provides the first step in the development of a COS for people with lower limb CVI of the deep veins.
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Affiliation(s)
- Eleanor H McNally
- Bristol Centre for Surgical Research, Bristol Medical School, University of Bristol, Bristol, UK
| | | | | | - Stephen A Black
- Cardiovascular Division, Academic Department of Vascular Surgery, St Thomas' Hospital and King's College London, London, UK
| | - Robert J Hinchliffe
- Bristol Centre for Surgical Research, Bristol Medical School, University of Bristol, Bristol, UK; North Bristol NHS Trust, Bristol, UK
| | - Baris A Ozdemir
- Bristol Centre for Surgical Research, Bristol Medical School, University of Bristol, Bristol, UK; North Bristol NHS Trust, Bristol, UK.
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Liu Y, Jiang C, Zhang X, Ma B, Ding Y, Jin Y, Liu Y, Li L, Zhao C. Anterior superior iliac spine distraction for severe and recalcitrant diabetic foot ulcers. Injury 2023; 54:778-783. [PMID: 36481053 DOI: 10.1016/j.injury.2022.11.070] [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: 04/11/2022] [Revised: 11/21/2022] [Accepted: 11/26/2022] [Indexed: 12/03/2022]
Abstract
PURPOSE The study aimed to introduce anterior superior iliac spine distraction to treat severe and recalcitrant diabetic foot ulcers. For comparison, we also included another group of diabetic foot ulcers treated with proximal tibial cortex transverse distraction. METHODS From February 1998 to February 2020, 87 patients (87 feet) with severe and recalcitrant diabetic foot ulcers were treated. The mean age of patients at surgery was 64 years (range, 47 to 87 years). The severity of the narrowed artery was assessed using the ankle-brachial index test. For comparison, another group of 91 patients (91 diabetic foot ulcers) treated with proximal tibial cortex transverse distraction was included. RESULTS The mean preoperative ankle-brachial indexes of the two groups were 0.41±0.07 and 0.39±0.05 (OR 0.65 [95% CI -0.77 to 1.58]; P=0.62), respectively. The mean preoperative limb pain was 3.42±2.84 cm and 3.52±3.11 cm (OR 1.54 [95% CI -077 to 1.35]; P=0.083), respectively. At the 2-year follow-up visit, ulcers healed in 72 (83%) and 74 (81%) patients, respectively (P=0.188). The mean postoperative limb pain was 0.52±0.23 cm and 0.49±0.41 cm (OR 2.32 [95% CI -0.27 to 1.66]; P=0.078), respectively. Pin-site infection occurred in 2 patients and 8 patients (P=0.09), respectively. Ulcer recurrence occurred in 13 (15%) patients and 15 (16%) patients (P=0.205), respectively. CONCLUSIONS Anterior superior iliac spine transverse distraction may be an effective alternative treatment for severe and recalcitrant diabetic foot ulcers. It may be associated with fewer distraction-site complications than proximal tibial cortex transverse distraction. LEVEL OF EVIDENCE Therapeutic study, Level IIa.
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Affiliation(s)
- Yingliang Liu
- Department of Orthopaedics, People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan 675000, China
| | - Changhai Jiang
- Department of Orthopaedics, People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan 675000, China.
| | - Xu Zhang
- Department of Hand Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Bingshu Ma
- Department of Orthopaedics, People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan 675000, China
| | - Yanfen Ding
- Department of Orthopaedics, People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan 675000, China
| | - Yanhong Jin
- Department of Orthopaedics, People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan 675000, China
| | - Yanjun Liu
- Department of Orthopaedics, People's Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, Yunnan 675000, China
| | - Linhong Li
- Department of Orthopaedics, People's Hospital of Xishuangbanna State, Yunnan, China
| | - Chenglong Zhao
- Department of Orthopaedics, People's Hospital of Mile City of Honghe State, Yunnan, China
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Stancu B, Ilyés T, Farcas M, Coman HF, Chiș BA, Andercou OA. Diabetic Foot Complications: A Retrospective Cohort Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:187. [PMID: 36612509 PMCID: PMC9819188 DOI: 10.3390/ijerph20010187] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/17/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
Diabetes mellitus is a highly prevalent disease globally and contributes to significant morbidity and mortality. As a consequence of multiple pathophysiologic changes which are associated with diabetes, these patients frequently suffer from foot-related disorders: infections, ulcerations, and gangrene. Approximately half of all amputations occur in diabetic individuals, usually as a complication of diabetic foot ulcers. In this retrospective study, we analyzed and characterized a cohort of 69 patients and their diabetes-related foot complications. The main characteristics of our cohort were as follows: older age at diagnosis (mean age 66); higher incidence of diabetes in males; predominantly urban patient population. The most frequent complications of the lower extremity were ulcerations and gangrene. Moreover, in our study, 35% of patients required surgical reintervention, and 27% suffered from complications, while 13% required ICU admission. However, diabetic foot lesions are preventable via simple interventions which pointedly reduce foot amputations. Early identification and the appropriate medical and surgical treatment of the complications associated with diabetic foot disease are important because they still remain common, complex and costly.
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Affiliation(s)
- Bogdan Stancu
- 2nd Department of General Surgery, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Tamás Ilyés
- Department of Molecular Sciences, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Marius Farcas
- Hematology Department, Institute of Oncology “Prof. Dr. Ion Chiricuță”, 400015 Cluj-Napoca, Romania
| | - Horațiu Flaviu Coman
- Department of Vascular Surgery, County Clinical Emergency Hospital, 400347 Cluj-Napoca, Romania
| | - Bogdan Augustin Chiș
- 2nd Department of Internal Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Octavian Aurel Andercou
- 2nd Department of General Surgery, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
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Yang L, Rong GC, Wu QN. Diabetic foot ulcer: Challenges and future. World J Diabetes 2022; 13:1014-1034. [PMID: 36578870 PMCID: PMC9791573 DOI: 10.4239/wjd.v13.i12.1014] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/07/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022] Open
Abstract
Diabetic foot ulcers (DFUs) have become one of the important causes of mortality and morbidity in patients with diabetes, and they are also a common cause of hospitalization, which places a heavy burden on patients and society. The prevention and treatment of DFUs requires multidisciplinary management. By controlling various risk factors, such as blood glucose levels, blood pressure, lipid levels and smoking cessation, local management of DFUs should be strengthened, such as debridement, dressing, revascularization, stem cell decompression and oxygen therapy. If necessary, systemic anti-infection treatment should be administered. We reviewed the progress in the clinical practice of treating DFUs in recent years, such as revascularization, wound repair, offloading, stem cell transplantation, and anti-infection treatment. We also summarized and prospectively analyzed some new technologies and measurements used in the treatment of DFUs and noted the future challenges and directions for the development of DFU treatments.
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Affiliation(s)
- Li Yang
- Department of Endocrinology, Dazu Hospital of Chongqing Medical University, The People's Hospital of Dazu, Chongqing 402360, China
| | - Gui-Chuan Rong
- Department of Gynaecology, Dazu Hospital of Chongqing Medical University, The People's Hospital of Dazu, Chongqing 402360, China
| | - Qi-Nan Wu
- Department of Endocrinology, Dazu Hospital of Chongqing Medical University, The People's Hospital of Dazu, Chongqing 402360, China
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Xu J, Li S, Sun Y, Bao B, Zhu T, Kang Q, Zheng X, Wen G. Triplanar osteotomy combined with proximal tibial transverse transport to accelerate healing of recalcitrant diabetic foot ulcers. J Orthop Surg Res 2022; 17:528. [PMID: 36482382 PMCID: PMC9733084 DOI: 10.1186/s13018-022-03410-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 11/16/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Management of recalcitrant diabetic foot ulcers remains challenging. Tibial transverse transport (TTT) is an effective method for enhancing the healing of foot ulcers. This retrospective study reports a novel triplanar osteotomy in the tibia and assesses the clinical outcomes of TTT for diabetic foot ulcers. METHODS Fifty-nine patients with recalcitrant diabetic foot ulcers were divided into the TTT (32 patients) and control (27 patients) groups. In the TTT group, the patients underwent triplanar osteotomy of the proximal tibia, followed by 2 weeks of medial distraction and 2 weeks of lateral distraction. In the control group, the patients received conventional management, including debridement, revascularization, and reconstruction. Ulcer healing and healing time, amputation, recurrence, and complications were assessed at an 18-month follow-up visit. Computed tomography angiography (CTA) was used to evaluate vessel changes in the lower limbs of patients in the TTT group. RESULTS The TTT group was superior to the control group in the healing rate (90.6% [29/32] vs. 66.7% [18/27]) and the healing time (4.6 ± 1.7 months vs. 7.4 ± 2.5 months), respectively. The proportions of amputation and recurrence in the TTT group were lower than that in the control group, without statistical difference. After triplanar osteotomy and transverse distraction, CTA demonstrated an increase in small vessels in the wound and ipsilateral limb. All patients achieved satisfactory union of the osteotomized bone fragment after removal of the external fixator. CONCLUSIONS Triplanar osteotomy combined with proximal tibial transverse distraction accelerates wound healing and limb salvage caused by severe and recalcitrant diabetic foot ulcers. Triplanar osteotomy not only increases the bone contact area, which is beneficial for rapid bone reconstruction, but also preserves the vascularization of the bone fragment and substantially facilitates capillary angiogenesis during distraction. These results suggest that triplanar osteotomy followed by tibial transverse distraction is an effective method for treating diabetic foot ulcers.
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Affiliation(s)
- Jia Xu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Shanyu Li
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Yunchu Sun
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Bingbo Bao
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Tianhao Zhu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Qinglin Kang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China
| | - Xianyou Zheng
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China.
| | - Gen Wen
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Xuhui District, Shanghai, 200233, China.
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Effect of tibial cortex transverse transport in patients with recalcitrant diabetic foot ulcers: A prospective multicenter cohort study. J Orthop Translat 2022; 36:194-204. [PMID: 36263383 PMCID: PMC9576490 DOI: 10.1016/j.jot.2022.09.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/05/2022] [Accepted: 09/05/2022] [Indexed: 12/18/2022] Open
Abstract
Background Management of recalcitrant diabetic foot ulcer (DFU) remains difficult. Distraction osteogenesis mediates new bone formation and angiogenesis in the bone itself and the surrounding tissues. Recently it was reported that tibial cortex transverse transport (TTT) was associated with neovascularization and increased perfusion at the foot in patients with recalcitrant DFUs and facilitated healing and limb salvage. However, the findings were from several single-center studies with relatively small populations, which need to be confirmed in multicenter cohort studies with relatively large populations. Furthermore, the effect of this technique on patient's health-related quality of life is still unclear. Methods We treated patients with recalcitrant (University of Texas wound grading system 2-C to 3-D and not responding to prior routine conservative and surgical treatments for at least 8 weeks) DFUs from seven centers using TTT (a 5 cm × 1.5 cm corticotomy followed by 4 weeks of medial and lateral distraction) between July 2016 and June 2019. We analyzed ulcer healing, major amputation, recurrence, health-related quality of life (physical and mental component summary scores), and complications in the 2-year follow-up. Foot arterial and perfusion changes were evaluated using computed tomography angiography and perfusion imaging 12 weeks postoperatively. Results A total of 1175 patients were enrolled. Patients who died (85, 7.2%) or lost to follow-up (18, 1.7%) were excluded, leaving 1072 patients for evaluation. Most of the patients were male (752, 70.1%) and with a mean age of 60.4 ± 9.1 years. The mean ulcer size was 41.0 ± 8.5 cm2 and 187 (16.6%) ulcers extended above the ankle. During the follow-up, 1019 (94.9%) patients healed in a mean time of 12.4 ± 5.6 weeks, 53 (4.9%) had major amputations, and 33 (3.1%) experienced recurrences. Compared to preoperatively, the patients had higher physical (26.2 ± 8.3 versus 41.3 ± 10.6, p = 0.008) and mental (33.6 ± 10.7 versus 45.4 ± 11.3, p = 0.031) component summary scores at the 2-year follow-up. Closed tibial fracture at the corticotomy site was found in 8 (0.7%) patients and was treated using external fixation and healed uneventfully. There were 23 (2.1%) patients who had pin site infections and were treated successfully with dressing changes. Compared to preoperatively, the patients had more small arteries and higher foot blood flow (8.1 ± 2.2 versus 28.3 ± 3.9 ml/100 g/min, p = 0.003) and volume (1.5 ± 0.3 versus 2.7 ± 0.4 ml/100 g, p = 0.037) 12 weeks postoperatively. Conclusion TTT promotes healing, limb salvage, and health-related quality of life in patients with recalcitrant DFUs as demonstrated in this multicenter cohort study. The surgical procedure was simple and straightforward and the complications were few and minor. The effect of this technique was associated with neovascularization and improved perfusion at the foot mediated by the cortex distraction. The findings are required to confirm in randomized controlled trials.The Translational Potential of this Article: TTT can be used as an effective treatment in patients with recalcitrant DFUs. The mechanism is associated with neovascularization and consequently increased perfusion in the foot after operation.
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Tigkiropoulos K, Lazaridis I, Nikas S, Abatzis-Papadopoulos M, Sidiropoulou K, Stavridis K, Karamanos D, Saratzis A, Saratzis N. One-year outcomes following primary stenting of infrapopliteal steno-occlusive arterial disease using a non-polymer sirolimus-eluting stent: Results from a prospective single-centre cohort study. Front Surg 2022; 9:955211. [PMID: 36277289 PMCID: PMC9581304 DOI: 10.3389/fsurg.2022.955211] [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: 05/28/2022] [Accepted: 09/14/2022] [Indexed: 11/19/2022] Open
Abstract
Background Clinical outcomes using new generation drug-eluting stents designed specifically for infrapopliteal disease are not widely available, especially in comparison to paclitaxel-based therapies. This series reports 1-year outcomes in patients with diabetes and chronic limb threatening ischaemia (CLTI) undergoing angioplasty, with a sirolimus-eluting tibial stent (Cre8, Alvimedica, Turkey), evaluating the feasibility, safety, and efficacy of this new device. Outcomes were compared to matched patients undergoing infrapopliteal angioplasty using a paclitaxel-coated balloon (DCB). Patients and Methods Patients with diabetes and CLTI requiring infrapopliteal intervention were recruited prospectively to undergo angioplasty and primary stenting using the Cre8 sirolimus-eluting stent between January 2018 and October 2020 at a single high-volume vascular centre; outcomes were compared to a group of patients with diabetes and CLTI who had undergone infrapopliteal angioplasty using a DCB. All patients were followed up for at least 12 months using a uniform protocol with duplex ultrasound and examination. The primary outcome measure was target lesion patency (<50% restenosis). Clinically driven target lesion revascularisation (CD-TLR), amputations, Rutherford stage, and mortality were also recorded. Results A total of 54 patients (61 target lesions; median age: 69 years, 74% male) were included [27 with the Cre8 device (main group) vs. 27 with a DCB (historical controls)]. Primary patency at 12 months was 81% in the Cre8 group vs. 71% in the control group (p = 0.498). Overall, four (15%) patients in the Cre8 group vs. three (11%) patients in the control group underwent a major amputation within 12 months (p = 1.0). CD-TLR (all endovascular) did not differ between groups at 12 months (4% Cre8 vs. 10% control group, p = 0.599). Rutherford stage improvement at 12 months was superior for the Cre8 group (52% vs. 15% improved by at least one stage, p = 0.039). One-year mortality was 15% in the Cre8 group vs. 22% in the control group, p = 0.726. Conclusions Primary stenting with the Cre8 stent is feasible and safe in diabetic patients and CLTI. When compared to patients undergoing angioplasty with a DCB, there were no significant differences regarding primary patency, CD-TLR, major amputations, and mortality at 12 months. Those treated with a Cre8 stent were more likely to have an improvement in their Rutherford stage.
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Affiliation(s)
- Konstantinos Tigkiropoulos
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece,Correspondence: Konstantinos Tigkiropoulos
| | - Ioannis Lazaridis
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Spyridon Nikas
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Manolis Abatzis-Papadopoulos
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Katerina Sidiropoulou
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Kyriakos Stavridis
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Dimitrios Karamanos
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece
| | - Athanasios Saratzis
- Faculty of Health Sciences, Department of Cardiovascular Sciences, University Hospital Leicester, Leicester, United Kingdom
| | - Nikolaos Saratzis
- 1st Surgical Department, Faculty of Health Sciences, Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece
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Panunzi A, Madotto F, Sangalli E, Riccio F, Sganzaroli AB, Galenda P, Bertulessi A, Barmina MF, Ludovico O, Fortunato O, Setacci F, Airoldi F, Tavano D, Giurato L, Meloni M, Uccioli L, Bruno A, Spinetti G, Caravaggi CMF. Results of a prospective observational study of autologous peripheral blood mononuclear cell therapy for no-option critical limb-threatening ischemia and severe diabetic foot ulcers. Cardiovasc Diabetol 2022; 21:196. [PMID: 36171587 PMCID: PMC9516816 DOI: 10.1186/s12933-022-01629-y] [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: 07/12/2022] [Accepted: 09/12/2022] [Indexed: 11/23/2022] Open
Abstract
Background Cell therapy with autologous peripheral blood mononuclear cells (PB-MNCs) may help restore limb perfusion in patients with diabetes mellitus and critical limb-threatening ischemia (CLTI) deemed not eligible for revascularization procedures and consequently at risk for major amputation (no-option). Fundamental is to establish its clinical value and to identify candidates with a greater benefit over time. Assessing the frequency of PB circulating angiogenic cells and extracellular vesicles (EVs) may help in guiding candidate selection. Methods We conducted a prospective, non-controlled, observational study on no-option CLTI diabetic patients that underwent intramuscular PB-MNCs therapy, which consisted of more cell treatments repeated a maximum of three times. The primary endpoint was amputation rate at 1 year following the first treatment with PB-MNCs. We evaluated ulcer healing, walking capability, and mortality during the follow-up period. We assessed angiogenic cells and EVs at baseline and after each cell treatment, according to primary outcome and tissue perfusion at the last treatment [measured as transcutaneous oxygen pressure (TcPO2)]. Results 50 patients were consecutively enrolled and the primary endpoint was 16%. TcPO2 increased after PB-MNCs therapy (17.2 ± 11.6 vs 39.1 ± 21.8 mmHg, p < .0001), and ulcers healed with back-to-walk were observed in 60% of the study population (88% of survivors) during follow-up (median 1.5 years). Patients with a high level of TcPO2 (≥ 40 mmHg) after the last treatment showed a high frequency of small EVs at enrollment. Conclusions In no-option CLTI diabetic patients, PB-MNCs therapy led to an improvement in tissue perfusion, a high rate of healing, and back-to-walk. Coupling circulating cellular markers of angiogenesis could help in the identification of patients with a better clinical benefit over time. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01629-y.
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Affiliation(s)
| | - Fabiana Madotto
- Value-based Healthcare Unit, IRCCS MultiMedica, Milan, Italy
| | - Elena Sangalli
- Laboratory of Cardiovascular Pathophysiology-Regenerative Medicine, IRCCS MultiMedica, Milan, Italy
| | - Federica Riccio
- Laboratory of Cardiovascular Pathophysiology-Regenerative Medicine, IRCCS MultiMedica, Milan, Italy
| | | | | | | | | | - Ornella Ludovico
- Diabetic Foot Dpt, IRCCS MultiMedica, Milan, Italy.,Unit of Endocrinology, IRCCS Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, Italy
| | | | | | - Flavio Airoldi
- Interventional Cardiology Unit, IRCCS MultiMedica, Milan, Italy
| | - Davide Tavano
- Interventional Cardiology Unit, IRCCS MultiMedica, Milan, Italy
| | - Laura Giurato
- Diabetic Foot Unit, University of Rome Tor Vergata, Rome, Italy
| | - Marco Meloni
- Diabetic Foot Unit, University of Rome Tor Vergata, Rome, Italy
| | - Luigi Uccioli
- CTO Andrea Alesini Hospital, Division of Endocrinology and Diabetes, Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Antonino Bruno
- Laboratory of Immunology and General Pathology, Department of Biotechnologies and Life Sciences, University of Insubria, Varese, Italy.,Laboratory of Innate Immunity, Unit of Molecular Pathology, Biochemistry and Immunology, IRCCS MultiMedica, Milan, Italy
| | - Gaia Spinetti
- Laboratory of Cardiovascular Pathophysiology-Regenerative Medicine, IRCCS MultiMedica, Milan, Italy.
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Bapir M, Untracht GR, Cooke D, McVey JH, Skene SS, Campagnolo P, Whyte MB, Dikaios N, Rodriguez-Mateos A, Sampson DD, Sampson DM, Heiss C. Cocoa flavanol consumption improves lower extremity endothelial function in healthy individuals and people with type 2 diabetes. Food Funct 2022; 13:10439-10448. [PMID: 36164983 DOI: 10.1039/d2fo02017c] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Background: diabetes and age are major risk factors for the development of lower extremity peripheral artery disease (PAD). Cocoa flavanol (CF) consumption is associated with lower risk for PAD and improves brachial artery (BA) endothelial function. Objectives: to assess if femoral artery (FA) endothelial function and dermal microcirculation are impaired in individuals with type 2 diabetes mellitus (T2DM) and evaluate the acute effect of CF consumption on FA endothelial function. Methods: in a randomised, controlled, double-blind, cross-over study, 22 individuals (n = 11 healthy, n = 11 T2DM) without cardiovascular disease were recruited. Participants received either 1350 mg CF or placebo capsules on 2 separate days in random order. Endothelial function was measured as flow-mediated dilation (FMD) using ultrasound of the common FA and the BA before and 2 hours after interventions. The cutaneous microvasculature was assessed using optical coherence tomography angiography. Results: baseline FA-FMD and BA-FMD were significantly lower in T2DM (FA: 3.2 ± 1.1% [SD], BA: 4.8 ± 0.8%) compared to healthy (FA: 5.5 ± 0.7%, BA: 6.0 ± 0.8%); each p < 0.001. Whereas in healthy individuals FA-FMD did not significantly differ from BA-FMD (p = 0.144), FA-FMD was significantly lower than BA-FMD in T2DM (p = 0.003) indicating pronounced and additional endothelial dysfunction of lower limb arteries (FA-FMD/BA-FMD: 94 ± 14% [healthy] vs. 68 ± 22% [T2DM], p = 0.007). The baseline FA blood flow rate (0.42 ± 0.23 vs. 0.73 ± 0.35 l min-1, p = 0.037) and microvascular dilation in response to occlusion in hands and feet were significantly lower in T2DM subjects than in healthy ones. CF increased both FA- and BA-FMD at 2 hours, compared to placebo, in both healthy and T2DM subgroups (FA-FMD effect: 2.9 ± 1.4%, BA-FMD effect 3.0 ± 3.5%, each pintervention< 0.001). In parallel, baseline FA blood flow and microvascular diameter significantly increased in feet (3.5 ± 3.5 μm, pintervention< 0.001) but not hands. Systolic blood pressure and pulse wave velocity significantly decreased after CF in both subgroups (-7.2 ± 9.6 mmHg, pintervention = 0.004; -1.3 ± 1.3 m s-1, pintervention = 0.002). Conclusions: individuals with T2DM exhibit decreased endothelial function that is more pronounced in the femoral than in the brachial artery. CFs increase endothelial function not only in the BA but also the FA both in healthy individuals and in those with T2DM who are at increased risk of developing lower extremity PAD and foot ulcers.
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Affiliation(s)
- Mariam Bapir
- Department of Clinical and Experimental Medicine, School of Bioscience & Medicine, University of Surrey, Guildford, United Kingdom.
| | - Gavrielle R Untracht
- Optical+Biomedical Engineering Laboratory, School of Electrical, Electronic and Computer Engineering, The University of Western Australia, Perth, Australia.,Surrey Biophotonics, Advanced Technology Institute, School of Physics and School of Biosciences and Medicine, University of Surrey, Guildford, United Kingdom
| | - Debbie Cooke
- School of Health Sciences, Faculty of Health & Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - John H McVey
- Department of Biochemical Sciences, School of Bioscience & Medicine, University of Surrey, Guildford, United Kingdom
| | - Simon S Skene
- Department of Clinical and Experimental Medicine, School of Bioscience & Medicine, University of Surrey, Guildford, United Kingdom.
| | - Paola Campagnolo
- Department of Biochemical Sciences, School of Bioscience & Medicine, University of Surrey, Guildford, United Kingdom
| | - Martin B Whyte
- Department of Clinical and Experimental Medicine, School of Bioscience & Medicine, University of Surrey, Guildford, United Kingdom.
| | | | - Ana Rodriguez-Mateos
- Department of Nutritional Sciences, School of Life Course and Population Sciences, Faculty of Life Science and Medicine, King's College London, London, United Kingdom
| | - David D Sampson
- Surrey Biophotonics, Advanced Technology Institute, School of Physics and School of Biosciences and Medicine, University of Surrey, Guildford, United Kingdom
| | - Danuta M Sampson
- Department of Clinical and Experimental Medicine, School of Bioscience & Medicine, University of Surrey, Guildford, United Kingdom. .,Surrey Biophotonics, Centre for Vision, Speech and Signal Processing and School of Biosciences and Medicine, The University of Surrey, Guildford, United Kingdom.,University College London, Institute of Ophthalmology, London, United Kingdom
| | - Christian Heiss
- Department of Clinical and Experimental Medicine, School of Bioscience & Medicine, University of Surrey, Guildford, United Kingdom. .,Surrey and Sussex NHS Healthcare Trust, Redhill, United Kingdom
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Antithrombotic Treatment Patterns of Patients with Symptomatic Peripheral Arterial Occlusive Disease in Germany: Evidence from Health Insurance Claims Data. J Clin Med 2022; 11:jcm11185455. [PMID: 36143102 PMCID: PMC9501602 DOI: 10.3390/jcm11185455] [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: 08/15/2022] [Revised: 09/12/2022] [Accepted: 09/14/2022] [Indexed: 11/30/2022] Open
Abstract
Objectives: Patients with peripheral arterial occlusive disease (PAOD) are at risk of worsening limb symptoms, major adverse cardiovascular events and exhibit an impaired life expectancy. There is a lack of evidence on the extent of pharmacological secondary prevention in PAOD patients. This study assesses treatment patterns of antithrombotic agents in symptomatic PAOD patients. Methods: This is a retrospective cohort study using data from the second largest insurance fund in Germany, BARMER. We included symptomatic PAOD patients undergoing in-hospital treatment with an index admission between 1 January 2010 and 31 December 2017. Outcomes were proportions of single antiplatelets (SAPT), dual antiplatelets (DAPT), vitamin-K antagonists (VKA), or direct oral anticoagulants (DOAC) in the 12 months prior and 6 months after the index hospitalization. Non-parametric cumulative incidence for competing risks was estimated to account for censoring and death after discharge from hospital stay. Patient flows were visualised by alluvial diagrams. All analyses were stratified by intermittent claudication (IC) and chronic limb-threatening ischaemia (CLTI). The protocol was registered to ClinicalTrials.gov (NCT03909022). Results: A total of 80,426 unique patient encounters were identified. Mean age was 72.7 (46.3% female). Amongst all patients, 25.6% were on SAPT, 4.1% on DAPT, 9.1% on VKA, 3.9% on DOAC, 3.9% on both antiplatelets and oral anticoagulation, and 53.3% without any antithrombotic therapy during the 12 months before index stay. The estimated cumulative incidence was 37.9% SAPT, 14.8% DAPT, 7.5% VKA, 4.3% DOAC, 7.4% both, and 28.1% without any antithrombotic therapy during the 6 months after index stay. The considerable increases in antiplatelet therapy were mainly driven by the group of patients without antithrombotics before index stay. As compared with IC, patients who suffered from CLTI received less often antiplatelets but more often anticoagulants both before and after index stay. Conclusions: Utilisation rates of antithrombotic therapy increased considerably after in-hospital treatment for PAOD. Yet, remarkably high rates of symptomatic patients without any blood-thinning therapy constitute a major concern with respect to adequate secondary prevention of PAOD patients.
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Abstract
In more than 30 years of scientific literature (1986-2021), the few published studies on the management of CPDFUs by DMOs showed satisfactory clinical and radiographic outcomes. Although these reports were all case series, their data suggest that DMOs, performed at a different level of the distal metatarsal bones, are an effective surgical treatment option for achieving rapid healing of CPDFUs and preventing their recurrence after balancing the pressures in diabetic forefeet. Hence, DMOs can be a valid alternative treatment method also for CPDFUs with chronic infection, ulcers penetrating deep structures, and even ulcers with osteomyelitis at the metatarsophalangeal level.
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Tong KP, Intine R, Wu S. Vitamin C and the management of diabetic foot ulcers: a literature review. J Wound Care 2022; 31:S33-S44. [PMID: 36113854 DOI: 10.12968/jowc.2022.31.sup9.s33] [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: 01/07/2023]
Abstract
OBJECTIVE The lifetime risk of developing a diabetic foot ulcer (DFU) in people with diabetes is as high as 25%. A trio of factors constitute the diabetic foot syndrome that characterises DFUs, including neuropathy, vascular disease and infections. Vitamin C has important functions in the nervous, cardiovascular, and immune systems that are implicated in DFU development. Furthermore, vitamin C deficiency has been observed in individuals with DFUs, suggesting an important function of vitamin C in DFU management and treatment. Therefore, this literature review evaluates the role of vitamin C in the nervous, cardiovascular and immune systems in relation to wound healing and DFUs, as well as discussing vitamin C's lesser known role in depression, a condition that affects many individuals with a DFU. METHOD A literature search was done using PubMed, Cochrane Library, Embase, Ovid, Computer Retrieval of Information on Scientific Projects, and NIH Clinical Center. Search terms included 'diabetic foot ulcer,' 'diabetic foot,' 'vitamin C,' and 'ascorbic acid.' RESULTS Of the 71 studies initially identified, seven studies met the inclusion criteria, and only three were human clinical trials. Overall, the literature on this subject is limited, with mainly observational and animal studies, and few human clinical trials. CONCLUSION There is a need for additional human clinical trials on vitamin C supplementation in individuals with a DFU to fill the knowledge gap and guide clinical practice.
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Affiliation(s)
- Khanh Phuong Tong
- Dr William M Scholl College of Podiatric Medicine, Rosalind Franklin University of Medicine and Science, Illinois, US
| | - Robert Intine
- School of Graduate and Postdoctoral Studies, College of Health Professions, Rosalind Franklin University of Medicine and Science, Illinois, US
| | - Stephanie Wu
- Dr William M Scholl College of Podiatric Medicine, Rosalind Franklin University of Medicine and Science, Illinois, US
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Scalise A, Falcone M, Avruscio G, Brocco E, Ciacco E, Parodi A, Tasinato R, Ricci E. What COVID-19 taught us: New opportunities and pathways from telemedicine and novel antiseptics in wound healing. Int Wound J 2022; 19:987-995. [PMID: 34599861 PMCID: PMC9284655 DOI: 10.1111/iwj.13695] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 09/07/2021] [Accepted: 09/14/2021] [Indexed: 12/12/2022] Open
Abstract
The COVID-19 pandemic deeply impacted the capacity of the health systems to maintain preventive and curative services, especially for the most vulnerable populations. During the pandemic, the wound healing centres in Italy assisted a significant reduction of the frequency of their hospital admission, since only urgencies, such as severe infections or wound haemorrhagic complications, were allowed to the hospital. The aim of this multidisciplinary work is to highlight the importance of a new pathway of wound care with patient-based therapeutic approach, tailored treatments based on the characteristics of the wound and fast tracks focused on the outpatient management, reserving hospital assessment only for patients with complicated or complex wounds. This analysis highlights the point that patients with chronic wounds need to be critically evaluated in order to find the best and most appropriate care pathway, which should vary according to the patient and, especially, to the characteristics of the wound. Moreover, the most adequate topic antiseptic should be started as soon as possible. An appropriate and correct management of the wound care will allow to link the knowledge based on years of clinical practice with the new challenges and the need to visit patients remotely, when possible.
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Affiliation(s)
- Alessandro Scalise
- Department of Plastic and Reconstructive SurgeryPolytechnical University, School of MedicineAnconaItaly
| | - Marco Falcone
- Department of Clinical and Experimental MedicineUniversity of Pisa, Azienda Ospedaliera Universitaria PisanaPisaItaly
| | - Giampiero Avruscio
- Angiology Unit, Department of Cardiac, Thoracic and Vascular SciencesHospital‐University of PaduaPaduaItaly
| | - Enrico Brocco
- Medicine‐Diabetic Foot UnitPoliclinico Abano TermePadovaItaly
| | - Eugenio Ciacco
- Pharmacy UnitSan Salvatore Hospital, ASL 1 AbruzzoL'AquilaItaly
| | - Aurora Parodi
- DiSSal Dermatologic ClinicUniversity of Genoa/Dermatologic Clinic Hospital‐Policlinic San Martino IRCCSGenoaItaly
| | - Rolando Tasinato
- General surgery DepartmentA.s.l. 3 Veneto, Mirano HospitalVeneziaItaly
| | - Elia Ricci
- Difficult Wounds ServiceCasa di Cura San LucaPecetto Torinese (TO)Italy
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Hagde P, Pingle P, Mourya A, Katta CB, Srivastava S, Sharma R, Singh KK, Sodhi RK, Madan J. Therapeutic potential of quercetin in diabetic foot ulcer: Mechanistic insight, challenges, nanotechnology driven strategies and future prospects. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Heiss C, Olinic DM, Belch JJF, Brodmann M, Mazzolai L, Stanek A, Madaric J, Krentz A, Schlager O, Lichtenberg M, Frank U. Management of chronic peripheral artery disease patients with indication for endovascular revascularization. VASA 2022; 51:121-137. [PMID: 35418243 DOI: 10.1024/0301-1526/a000998] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
With an increasing global burden of patients with chronic peripheral artery disease (PAD) the safe and effective provision of lower limb revascularisation is a growing medical need. Endovascular procedures for the treatment of PAD have become a crucial cornerstone of modern vascular medicine, and the first line revascularisation approach if technically feasible and taking patient choice into consideration. With the increasing age of patients with PAD and the increasing number of comorbidities open vascular surgery is also often not feasible. We outline a framework of key messages, endorsed by the board of the European Society of Vascular Medicine for pre-, peri- and post procedural management of patients requiring endovascular arterial procedures of the lower limbs. These key messages emphasize the important and increasing role of interventional vascular physicians.
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Affiliation(s)
- Christian Heiss
- Department of Clinical and Experimental Medicine, University of Surrey, Faculty of Health and Medical Sciences, Guildford, United Kingdom.,Department of Vascular Medicine, Surrey and Sussex Healthcare NHS Trust, Redhill, United Kingdom.,The authors contributed equally
| | - Dan-Mircea Olinic
- Iuliu Hatieganu University of Medicine and Pharmacy, Emergency Hospital, Medical Clinic no. 1, Cluj-Napoca, Romania.,The authors contributed equally
| | - Jill J F Belch
- Institute of Cardiovascular Research, University of Dundee, Ninewells Hospital and Medical School, Dundee, United Kingdom
| | - Marianne Brodmann
- Division of Angiology, Department of Internal Medicine, Medical University, Graz, Austria
| | - Lucia Mazzolai
- Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, Lausanne, Switzerland
| | - Agata Stanek
- Department of Internal Diseases, Angiology and Physical Medicine, Medical University of Silesia, Bytom, Poland
| | - Juraj Madaric
- Clinic of Angiology, National Cardiovascular Institute, Bratislava, Slovakia
| | - Andrew Krentz
- Institute for Cardiovascular & Metabolic Research, University of Reading, UK
| | - Oliver Schlager
- Division of Angiology. Department of Medicine II, Medical University of Vienna, Vienna, Austria
| | | | - Ulrich Frank
- Department of Angiology, Cantonal Hospital of Grisons, Chur, Switzerland.,The authors contributed equally
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Ru Y, Zhang Y, Xiang YW, Luo Y, Luo Y, Jiang JS, Song JK, Fei XY, Yang D, Zhang Z, Zhang HP, Liu TY, Yin SY, Li B, Kuai L. Gene set enrichment analysis and ingenuity pathway analysis to identify biomarkers in Sheng-ji Hua-yu formula treated diabetic ulcers. JOURNAL OF ETHNOPHARMACOLOGY 2022; 285:114845. [PMID: 34800645 DOI: 10.1016/j.jep.2021.114845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 11/02/2021] [Accepted: 11/13/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sheng-ji Hua-yu (SJHY) formula is a Chinese herbal prescription for diabetic ulcers (DUs) treatment, which can accelerate wound reconstruction and shorten the healing time. However, its mechanism role maintains unclear. AIM OF THE STUDY To elucidate the molecular mechanisms of SJHY application on DUs. MATERIALS AND METHODS To begin with, transcriptome sequencing was adopted to identified differentially expression mRNAs among normal ulcers, DUs, and DUs + SJHY treatment in vivo. Liquid chromatography-tandem mass spectrometry was applied for the quality control of SJHY formula. GO and KEGG enrichment analysis were used to identify the mechanisms underlying the therapeutic effect of SJHY formula, and then gene set enrichment analysis and ingenuity pathway analysis were conducted for functional analysis. Further, qPCR detection was performed in vivo for validation. RESULTS SJHY administration could regulate the glucose metabolic process, AMPK and HIF-1 pathway to accelerate healing processes of DUs. Besides, CRHR1, SHH, and GAL were identified as the critical targets, and SLC6A3, GRP, FGF23, and CYP27B1 were considered as the upstream genes of SJHY treatment. Combined with animal experiments, the prediction results were validated in DUs mice model. CONCLUSIONS This study used modular pharmacology analysis to identify the biomarkers of SJHY formula and provide the potential therapeutic targets for DUs treatment as well.
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Affiliation(s)
- Yi Ru
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Ying Zhang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yan-Wei Xiang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; School of Rehabilitation Science, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Ying Luo
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Yue Luo
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.
| | - Jing-Si Jiang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Jian-Kun Song
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.
| | - Xiao-Ya Fei
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.
| | - Dan Yang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Zhan Zhang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
| | - Hui-Ping Zhang
- Shanghai Applied Protein Technology Co.Ltd., 58 Yuanmei Road, Shanghai, 200233, China.
| | - Tai-Yi Liu
- Shanghai Applied Protein Technology Co.Ltd., 58 Yuanmei Road, Shanghai, 200233, China.
| | - Shuang-Yi Yin
- Center for Translational Medicine, Huaihe Hospital of Henan University, Kaifeng, 475001, Henan, China.
| | - Bin Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China; Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.
| | - Le Kuai
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200437, China; Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, 201203, China.
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Jiang JS, Zhang Y, Luo Y, Ru Y, Luo Y, Fei XY, Song JK, Ding XJ, Zhang Z, Yang D, Yin SY, Zhang HP, Liu TY, Li B, Kuai L. The Identification of the Biomarkers of Sheng-Ji Hua-Yu Formula Treated Diabetic Wound Healing Using Modular Pharmacology. Front Pharmacol 2021; 12:726158. [PMID: 34867329 PMCID: PMC8636748 DOI: 10.3389/fphar.2021.726158] [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: 06/16/2021] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
Sheng-Ji Hua-Yu (SJHY) formula has been proved to reduce the severity of diabetic wound healing without significant adverse events in our previous clinical trials. However, based on multi-target characteristics, the regulatory network among herbs, ingredients, and hub genes remains to be elucidated. The current study aims to identify the biomarkers of the SJHY formula for the treatment of diabetic wound healing. First, a network of components and targets for the SJHY formula was constructed using network pharmacology. Second, the ClusterONE algorithm was used to build a modular network and identify hub genes along with kernel pathways. Third, we verified the kernel targets by molecular docking to select hub genes. In addition, the biomarkers of the SJHY formula were validated by animal experiments in a diabetic wound healing mice model. The results revealed that the SJHY formula downregulated the mRNA expression of Cxcr4, Oprd1, and Htr2a, while upregulated Adrb2, Drd, Drd4, and Hrh1. Besides, the SJHY formula upregulated the kernel pathways, neuroactive ligand-receptor interaction, and cAMP signaling pathway in the skin tissue homogenate of the diabetic wound healing mice model. In summary, this study identified the potential targets and kernel pathways, providing additional evidence for the clinical application of the SJHY formula for the treatment of diabetic wound healing.
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Affiliation(s)
- Jing-Si Jiang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Ying Zhang
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Ying Luo
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Yi Ru
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Yue Luo
- Shanghai Skin Disease Hospital of Tongji University, Shanghai, China
| | - Xiao-Ya Fei
- Shanghai Skin Disease Hospital of Tongji University, Shanghai, China
| | - Jian-Kun Song
- Shanghai Skin Disease Hospital of Tongji University, Shanghai, China
| | - Xiao-Jie Ding
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Zhan Zhang
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Dan Yang
- Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
| | - Shuang-Yi Yin
- Center for Translational Medicine, Huaihe Hospital of Henan University, Kaifeng, China
| | - Hui-Ping Zhang
- Shanghai Applied Protein Technology Co., Ltd., Shanghai, China
| | - Tai-Yi Liu
- Shanghai Applied Protein Technology Co., Ltd., Shanghai, China
| | - Bin Li
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China.,Shanghai Skin Disease Hospital of Tongji University, Shanghai, China
| | - Le Kuai
- Department of Dermatology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.,Institute of Dermatology, Shanghai Academy of Traditional Chinese Medicine, Shanghai, China
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Ponkilainen VT, Vuorlaakso M, Kaartinen I, Kiiski J, Saarinen E, Huttunen TT, Paloneva J, Mattila VM. The Development of Lower Limb Amputations in Finland from 1997 to 2018: A Nationwide Retrospective Registry Study. Eur J Vasc Endovasc Surg 2021; 63:138-146. [PMID: 34774371 DOI: 10.1016/j.ejvs.2021.09.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 08/25/2021] [Accepted: 09/19/2021] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To investigate the rates of transfemoral, transtibial foot and toe amputations, and lower limb revascularisations in Finland between 1997 and 2018. METHODS Retrospective observational cohort study. Data from the Finnish National Hospital Discharge Register for the period 1997 - 2018 were used. The study population covered all patients 20 years and older who underwent lower limb revascularisations or amputations in private and public hospitals during the study period. All (outpatient and inpatient) amputations and revascularisations were included. The age adjusted incidence rates were based on the annual mid populations, which were obtained from the Official Statistics of Finland. Continuous variables were presented as median with interquartile range (IQR) or as mean with standard deviation. The 95% confidence intervals (CI) for the incidence rates were calculated using the Poisson exact method. All changes in incidence were calculated as relative change (%). RESULTS A total of 75 230 patients underwent 149 492 lower limb revascularisations and amputations between 1997 and 2018 in Finland. The median (IQR) age of the patients was 73 (65, 80) and 60% of the patients were men. The incidence of all endovascular lower limb revascularisations increased by 159% while the incidence of lower limb amputations increased by 25%. The most notable increase occurred in toe (84%) and foot (107%) amputations, while the incidence of transfemoral amputations remained steady and transtibial amputations decreased by 53%. The first minor-major amputation ratio (CI) increased from 1.13 (1.03 - 1.24) to 1.49 (1.36 to 1.62) during the study period. CONCLUSION The findings of this nationwide cohort study suggest that the incidence of both lower limb revascularisations and amputations is increasing. More specifically, revascularisations are more often performed endovascularly, and the incidence of transtibial amputations is declining, whereas the incidence of toe and foot amputations is increasing.
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Affiliation(s)
| | - Miska Vuorlaakso
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland; Department of Surgery, Kanta-Häme Central Hospital, Hämeenlinna, Finland
| | - Ilkka Kaartinen
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland; Department of Plastic Surgery, Tampere University Hospital, Tampere, Finland
| | - Juha Kiiski
- Department of Plastic Surgery, Tampere University Hospital, Tampere, Finland
| | - Eva Saarinen
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland; Centre for Vascular Surgery and Interventional Radiology, Tampere University Hospital, Tampere, Finland
| | - Tuomas T Huttunen
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland; Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland; The Division of Orthopaedics and Biotechnology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - Juha Paloneva
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland; Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Ville M Mattila
- Faculty of Medicine and Life Sciences, Tampere University, Tampere, Finland; Department of Orthopaedics and Traumatology, Tampere University Hospital, Tampere, Finland; COXA Hospital for Joint Replacement, Tampere, Finland
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Saydam O, Ozgen Saydam B, Adiyaman SC, Sonmez Ince M, Eren MA, Keskin FE, Bilen H, Dagdeviren M, Kaya S, Akinci G, Balci A, Altay C, Bayraktar F, Oral EA, Akinci B. Risk factors for diabetic foot ulcers in metreleptin naïve patients with lipodystrophy. Clin Diabetes Endocrinol 2021; 7:18. [PMID: 34593051 PMCID: PMC8485489 DOI: 10.1186/s40842-021-00132-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 07/29/2021] [Indexed: 12/17/2022] Open
Abstract
AIM Patients with lipodystrophy are at high risk for chronic complications of diabetes. Recently, we have reported 18 diabetic foot ulcer episodes in 9 subjects with lipodystrophy. This current study aims to determine risk factors associated with foot ulcer development in this rare disease population. METHODS Ninety metreleptin naïve patients with diabetes registered in our national lipodystrophy database were included in this observational retrospective cohort study (9 with and 81 without foot ulcers). RESULTS Patients with lipodystrophy developing foot ulcers had longer diabetes duration (p = 0.007), longer time since lipodystrophy diagnosis (p = 0.008), and higher HbA1c levels (p = 0.041). Insulin use was more prevalent (p = 0.003). The time from diagnosis of diabetes to first foot ulcer was shorter for patients with generalized lipodystrophy compared to partial lipodystrophy (p = 0.036). Retinopathy (p < 0.001), neuropathy (p < 0.001), peripheral artery disease (p = 0.001), and kidney failure (p = 0.003) were more commonly detected in patients with foot ulcers. Patients with foot ulcers tended to have lower leptin levels (p = 0.052). Multiple logistic regression estimated significant associations between foot ulcers and generalized lipodystrophy (OR: 40.81, 95% CI: 3.31-503.93, p = 0.004), long-term diabetes (≥ 15 years; OR: 27.07, 95% CI: 2.97-246.39, p = 0.003), and decreased eGFR (OR: 13.35, 95% CI: 1.96-90.67, p = 0.008). CONCLUSIONS Our study identified several clinical factors associated with foot ulceration among patients with lipodystrophy and diabetes. Preventive measures and effective treatment of metabolic consequences of lipodystrophy are essential to prevent the occurrence of foot ulcers in these high-risk individuals.
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Affiliation(s)
- O Saydam
- Division of Cardiovascular Surgery, Izmir Tepecik Training and Research Hospital, Izmir, Turkey
| | - B Ozgen Saydam
- Division of Endocrinology and Metabolism, Dokuz Eylul University Faculty of Medicine, Inciralti, Izmir, Turkey
| | - S C Adiyaman
- Division of Endocrinology and Metabolism, Dokuz Eylul University Faculty of Medicine, Inciralti, Izmir, Turkey
| | - M Sonmez Ince
- Department of Internal Medicine, William Beaumont Royal Oak Hospital, MI, Royal Oak, USA
| | - M A Eren
- Division of Endocrinology and Metabolism, Harran University Faculty of Medicine, Sanliurfa, Turkey
| | - F E Keskin
- Division of Endocrinology and Metabolism, Demiroglu Bilim University Faculty of Medicine, Istanbul, Turkey
| | - H Bilen
- Division of Endocrinology and Metabolism, Ataturk University Training and Research Hospital, Erzurum, Turkey
| | - M Dagdeviren
- Division of Endocrinology and Metabolism, Kecioren Training and Research Hospital, Ankara, Turkey
| | - S Kaya
- Department of Internal Medicine, Gulhane Training and Research Hospital, Ankara, Turkey
| | - G Akinci
- Division of Pediatric Neurology, Behcet Uz Children's Hospital, Izmir, Turkey.,Department of Neurology, University of Michigan, Ann Arbor, MI, USA
| | - A Balci
- Department of Radiology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - C Altay
- Department of Radiology, Dokuz Eylul University Faculty of Medicine, Izmir, Turkey
| | - F Bayraktar
- Division of Endocrinology and Metabolism, Dokuz Eylul University Faculty of Medicine, Inciralti, Izmir, Turkey
| | - E A Oral
- Brehm Center for Diabetes Research and Division of Metabolism, Endocrinology and Diabetes, University of Michigan, 1000 Wall Street, 48105, Ann Arbor, MI, USA
| | - B Akinci
- Division of Endocrinology and Metabolism, Dokuz Eylul University Faculty of Medicine, Inciralti, Izmir, Turkey. .,Brehm Center for Diabetes Research and Division of Metabolism, Endocrinology and Diabetes, University of Michigan, 1000 Wall Street, 48105, Ann Arbor, MI, USA.
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40
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Spiliopoulos S, Del Giudice C, Manzi M, Reppas L, Rodt T, Uberoi R. CIRSE Standards of Practice on Below-the-Knee Revascularisation. Cardiovasc Intervent Radiol 2021; 44:1309-1322. [PMID: 34173044 DOI: 10.1007/s00270-021-02891-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 06/01/2021] [Indexed: 02/05/2023]
Abstract
The CIRSE Standards of Practice Committee established a writing group that was tasked with producing up-to-date recommendations for performing below-the-knee revascularisation, taking into account data on novel techniques, devices, and long-term outcomes that have emerged over the last decade. CIRSE Standards of Practice documents are not clinical practice guidelines or systematic reviews of the literature. This document is not intended to impose a standard of clinical patient care but recommends a reasonable approach to and best practices for performing below-the-knee revascularisation.
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Affiliation(s)
- Stavros Spiliopoulos
- Interventional Radiology Unit, 2nd Department of Radiology, National and Kapodistrian University of Athens, "Attikon" University General Hospital, Athens, Greece.
| | | | | | - Lazaros Reppas
- Interventional Radiology Unit, 2nd Department of Radiology, National and Kapodistrian University of Athens, "Attikon" University General Hospital, Athens, Greece
| | - Thomas Rodt
- Dept. of Diagnostic and Interventional Radiology, Lüneburg Hospital, Lüneburg, Germany
| | - Raman Uberoi
- John Radcliffe Hospital, Oxford University Hospitals, Oxford, UK
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Cheng Y, Zu P, Zhao J, Shi L, Shi H, Zhang M, Wang A. Differences in initial versus recurrent diabetic foot ulcers at a specialized tertiary diabetic foot care center in China. J Int Med Res 2021; 49:300060520987398. [PMID: 33472497 PMCID: PMC7829526 DOI: 10.1177/0300060520987398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Objective To investigate the characteristics of diabetic foot ulcer (DFU)
recurrence. Methods A total of 573 patients with DFUs were recruited and divided into an initial
group (395 patients) and a recurrence group (178 patients). The factors
related to recurrence were analyzed using multivariate regression. Results The recurrence group had longer diabetes duration (odds ratio [OR] 192; 95%
confidence interval 120, 252 vs. 156; 96, 240); lower glycated hemoglobin
levels (OR 8.1; 95% CI 6.8, 9.6 vs. 9.1; 7.4, 10.5), and higher rates than
the initial group of amputation (37.5% vs. 2.0%), history of vascular
intervention (21.3% vs. 3.9%), retinopathy (77.7% vs. 64.7%), callus (44.4%
vs. 20.8%), foot deformity (51.2% vs. 24.6%), and outdoor sports shoe
wearing (34.0% vs. 21.2%). Multiple factor logistic regression analysis
showed that diabetes duration (OR 1.004), callus (OR 2.769), vascular
intervention (OR 2.824) and amputation (OR 22.256) were independent risk
factors for DFU recurrence. Conclusion Diabetes duration, callus, history of vascular intervention, and amputation
were independent risk factors for recurrent DFUs in a cohort of Chinese
patients with active DFU. The prevention and treatment of DFUs, especially
callus treatment, foot care, and blood glucose control, should be improved
in China.
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Affiliation(s)
- Yuxia Cheng
- Department of Endocrinology, PLA Strategic Support Force Medical Center (The 306th Hospital of the PLA), Beijing, China
| | - Ping Zu
- Department of Nursing, PLA Strategic Support Force Medical Center (The 306th Hospital of the PLA), Beijing, China
| | - Jie Zhao
- Department of Nursing, PLA Strategic Support Force Medical Center (The 306th Hospital of the PLA), Beijing, China
| | - Lintao Shi
- Department of Nursing, PLA Strategic Support Force Medical Center (The 306th Hospital of the PLA), Beijing, China
| | - Hongyan Shi
- Department of Nursing, PLA Strategic Support Force Medical Center (The 306th Hospital of the PLA), Beijing, China
| | - Mei Zhang
- Department of Nursing, PLA Strategic Support Force Medical Center (The 306th Hospital of the PLA), Beijing, China
| | - Aihong Wang
- Department of Nursing, PLA Strategic Support Force Medical Center (The 306th Hospital of the PLA), Beijing, China
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Fang J, Xu J, Zhang Y, Chen H, Ma Z, Huang Z, Hu J. Stromal cell-derived factor-1 may play pivotal role in distraction-stimulated neovascularization of diabetic foot ulcer. Med Hypotheses 2021; 149:110548. [PMID: 33690002 DOI: 10.1016/j.mehy.2021.110548] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/16/2021] [Accepted: 02/24/2021] [Indexed: 02/05/2023]
Abstract
Diabetic foot ulcer (DFU) has become a major medical, social and economic concern worldwide. It is highly desirable to develop promising new solutions to effectively and appropriately treat DFU. In recent years, investigators have used an innovative technology called proximal tibial cortex transverse distraction (PTCTD) to treat DFU and have achieved satisfactory results in terms of improved wound healing and circumvention of amputation as a consequence of enhanced neovascularization and perfusion of the ulcerated feet after the operation, but the underlying mechanism has not been explored. Previous studies have suggested that in addition to stimulating osteogenesis, bone distraction also facilitates neovascularization, which may be associated with the chemokine stromal cell-derived factor-1 (SDF-1). As an important member of the chemokine family, SDF-1 is primarily responsible for the homing and migration of endothelial progenitor cells (EPCs) or bone marrow-derived mesenchymal stem cells (BMSCs), and plays a central role in the process of neovascularization. In vivo or in vitro experiments show that bone distraction can induce the expression of SDF-1 and increase its plasma concentration. Moreover, some researchers have found that an insufficient level of SDF-1 in the circulation and wounds of patients with DFU can lead to impaired neovascularization. Therefore, we believe that SDF-1 plays an important role in promoting neovascularization of DFU as a result of bone distraction. We summarize the currently relevant literature to put forward an undisclosed but meaningful mechanism of bone distraction in the treatment of DFU.
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Affiliation(s)
- Jiezhuang Fang
- Department of Orthopedics, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jiankun Xu
- Department of Orthopedics, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Yuantao Zhang
- Department of Orthopedics, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Hongjiang Chen
- Department of Orthopedics, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Zebin Ma
- Department of Orthopedics, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Zhonglian Huang
- Department of Orthopedics, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jun Hu
- Department of Orthopedics, the First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China.
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Cosentino F, Grant PJ, Aboyans V, Bailey CJ, Ceriello A, Delgado V, Federici M, Filippatos G, Grobbee DE, Hansen TB, Huikuri HV, Johansson I, Jüni P, Lettino M, Marx N, Mellbin LG, Östgren CJ, Rocca B, Roffi M, Sattar N, Seferović PM, Sousa-Uva M, Valensi P, Wheeler DC. 2019 ESC Guidelines on diabetes, pre-diabetes, and cardiovascular diseases developed in collaboration with the EASD. Eur Heart J 2021; 41:255-323. [PMID: 31497854 DOI: 10.1093/eurheartj/ehz486] [Citation(s) in RCA: 2289] [Impact Index Per Article: 763.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Liu Y, Shi Y, Zhu J, Chen X, Yang R, Shu B, Zhou Z, Liu J, Wu RQ, Xie J. Study on the Effect of the Five-in-One Comprehensive Limb Salvage Technologies of Treating Severe Diabetic Foot. Adv Wound Care (New Rochelle) 2020; 9:676-685. [PMID: 33124965 DOI: 10.1089/wound.2018.0903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Objective: To explore the clinical efficacy and advantages of five-in-one comprehensive limb salvage technologies for the treatment of severe diabetic foot ulcer (DFU). Approach: Clinical data for 120 patients with severe DFU treated between January 2012 and December 2017 were analyzed retrospectively. The control group (48 cases) was treated with traditional therapies, including controlling blood sugar, improving microcirculation, preserving nerve function, and dressing changes, whereas the experimental group (72 cases) was treated with traditional therapy combined with additional techniques, such as early and thorough debridement, negative pressure wound therapy, revascularization, and skin graft or flap. Ankle-brachial index (ABI), transcutaneous oxygen pressure (TcPO2), wound healing rate, healing time, ulcer recurrence rate, and amputation rate were recorded. Results: Compared with the control group, the experimental group significantly improved wound healing rate (93.1% vs. 72.9%; p < 0.01), decreased wound healing time (16.2 ± 5.4 days vs. 32.2 ± 7.8 days; p < 0.05), reduced major limb amputation rate (1.4% vs. 10.4%, p < 0.05), and ulcer recurrence rate (5.6% vs. 14.6%; p < 0.05). There were no significant differences in amputation rate between experimental and control group (29.2% vs. 33.3%, p = 0.628). After revascularization, the revascularization group showed significantly improved ABI (0.75 ± 0.21 vs. 0.35 ± 0.16, p < 0.05) and TcPO2 (36 ± 6 mmHg vs. 15 ± 4 mmHg, p < 0.05). Innovation: We propose a five-in-one comprehensive treatment method, which provides a multidisciplinary cooperative model for comprehensive medical and surgical treatments for DFU. Conclusion: The five-in-one comprehensive limb salvage treatment technologies played a vital role in enhancing the healing rate of severe DFU, shortening the healing time, and reducing the rate of recurrence and major amputation, thus improving the overall quality of life.
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Affiliation(s)
- Yiling Liu
- Department of Burn Surgery, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, P.R. China
| | - Yan Shi
- Medical Cosmetology Department, Jiangxi Maternal and Child Health Hospital, Nanchang, P.R. China
| | - Junyou Zhu
- Department of Burn Surgery, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, P.R. China
| | - XiaoDong Chen
- Department of Burn Surgery, The First People's Hospital of Foshan, Foshan, P.R. China
| | - RongHua Yang
- Department of Burn Surgery, The First People's Hospital of Foshan, Foshan, P.R. China
| | - Bin Shu
- Department of Burn Surgery, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, P.R. China
| | - Ziheng Zhou
- Department of Burn Surgery, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, P.R. China
| | - Jian Liu
- Department of Burn Surgery, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, P.R. China
| | - Ri-qiang Wu
- Department of Burn Surgery, Yunfu City People's Hospital, YunFu, P.R. China
| | - Julin Xie
- Department of Burn Surgery, First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, P.R. China
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Demarchi A, Somaschini A, Cornara S, Androulakis E. Peripheral Artery Disease in Diabetes Mellitus: Focus on Novel Treatment Options. Curr Pharm Des 2020; 26:5953-5968. [PMID: 33243109 DOI: 10.2174/1389201021666201126143217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 08/09/2020] [Indexed: 02/07/2023]
Abstract
Diabetes mellitus (DM) and peripheral artery disease (PAD) are two clinical entities closely associated. They share many pathophysiological pathways such as inflammation, endothelial dysfunction, oxidative stress and pro-coagulative unbalance. Emerging data focusing on agents targeting these pathways may be promising. Moreover, due to the increased cardiovascular risk, there is a growing interest in cardiovascular and "pleiotropic" effects of novel glucose lowering drugs. This review summarizes the main clinical features of PAD in patients, the diagnostic process and current medical/interventional approaches, ranging from "classical treatment" to novel agents.
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Affiliation(s)
| | - Alberto Somaschini
- Adult Intensive Care Unit, Royal Brompton & Harefield NHS Foundation Trust, London, United Kingdom
| | | | - Emmanuel Androulakis
- Adult Intensive Care Unit, Royal Brompton & Harefield NHS Foundation Trust, London, United Kingdom
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46
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Meloni M, Izzo V, Da Ros V, Morosetti D, Stefanini M, Brocco E, Giurato L, Gandini R, Uccioli L. Characteristics and Outcome for Persons with Diabetic Foot Ulcer and No-Option Critical Limb Ischemia. J Clin Med 2020; 9:E3745. [PMID: 33233329 PMCID: PMC7700155 DOI: 10.3390/jcm9113745] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/14/2020] [Accepted: 11/17/2020] [Indexed: 12/14/2022] Open
Abstract
The study aimed to evaluate clinical and vascular characteristics, as well as outcomes, for diabetic persons with foot ulceration and no-option critical limb ischemia (CLI). The study group included a sample of patients admitted to our diabetic foot unit because of a new diabetic foot ulcer and CLI. All subjects were managed using a limb salvage protocol which includes lower-limb revascularization. According to whether or not the revascularization procedure was a success, patients were respectively divided into two groups: successfully treated CLI patients (ST-CLI) and no-option CLI patients (NO-CLI). Failed revascularization was considered in the case of technical recanalization failure of occluded vessels (inability to overcome the obstruction) and/or absence of arterial flow to the foot. Limb salvage, major amputation, and death after 1 year of follow-up were evaluated and compared between the two groups. Overall, 239 patients were included, 74.9% belonging to ST-CLI and 25.1% to NO-CLI. NO-CLI patients reported more cases of ischemic heart disease (80 vs. 62.1, p = 0.008), heart failure (63.3 vs. 32.4%, p < 0.0001), and end-stage renal disease (ESRD) (60 vs. 25.7%) than ST-CLI patients. In addition, more vessels were affected in the NO-CLI group (5.2 ± 1.6 vs. 4 ± 1.5, p < 0.0001), and there was more involvement of tibio-peroneal trunk (50 vs. 30.2%, p = 0.006), anterior tibial (93.3 vs. 82.7, p = 0.03), posterior tibial (93.3 vs. 73.7%, p = 0.0005), peroneal (70 vs. 48%, p = 0.002), and below-the-ankle arteries (73.3 vs. 39.1%, p < 0.0001) than ST-CLI. The 1 year outcomes for the whole population were 69.9% limb salvage, 10.9% major amputation, and 19.2% death. The outcomes for NO-CLI and ST-CLI were, respectively, as follows: limb salvage (13.8 vs. 73.4%, p < 0.0001), amputation (30 vs. 4.5%, p = 0.0001), and mortality (50 vs. 8.9%, p < 0.0001). NO-CLI patients showed a more severe pattern of peripheral arterial disease (PAD) with distal arterial lesions and worse outcomes than ST-CLI.
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Affiliation(s)
- Marco Meloni
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (V.I.); (L.G.); (L.U.)
| | - Valentina Izzo
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (V.I.); (L.G.); (L.U.)
| | - Valerio Da Ros
- Department of Biomedicine and Prevention, University of Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (V.D.R.); (D.M.)
| | - Daniele Morosetti
- Department of Biomedicine and Prevention, University of Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (V.D.R.); (D.M.)
| | - Matteo Stefanini
- Department of Radiology, Policlinico Casilino, Via Casilina 1049, 00169 Rome, Italy;
| | - Enrico Brocco
- Department of Foot and Ankle, Polyclinic Abano Terme, 35031 Abano Terme, Italy;
| | - Laura Giurato
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (V.I.); (L.G.); (L.U.)
| | - Roberto Gandini
- Department of Interventional Radiology, University of Tor Vergata, Viale Oxford 81, 00133 Rome, Italy;
| | - Luigi Uccioli
- Department of Systems Medicine, University of Tor Vergata, Viale Oxford 81, 00133 Rome, Italy; (V.I.); (L.G.); (L.U.)
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47
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Brekelmans W, Borger van der Burg BLS, Leurs LN, Hoogendoorn R, Zuure FBJM, Hoencamp R. Optimization of Best Practice Wound Care in the Netherlands. INT J LOW EXTR WOUND 2020; 21:513-520. [DOI: 10.1177/1534734620965815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Estimates regarding the prevalence of chronic wounds in the Netherlands vary from 350 000 to 500 000. The cross-sectional multicenter study presented here provides evidence for the incidence and prevalence of wounds and chronic wounds. The primary aim of the present study was to provide evidence for incidence and prevalence of (chronic) wounds outside the hospital. The secondary aim was to optimize the organization for chronic wounds care within our region. From January 2017 until January 2018, information was prospectively collected of patients with new onset of wounds in 2 general practitioner practices to which 19 100 patients are enrolled. For the patients with new onset of wounds the “fast track protocol” was used and outcomes including etiology and wound healing were measured. This protocol included a structured treatment protocol and predetermined triage moments. The Alrijne Wound Centre database 2014 was used as a control group (469 records). The incidence of new onset of wounds was 364/19 100 (1.9%). The prevalence of wounds was 405/19 100 (2.1%). The prevalence of chronic wounds, that is, wounds that did not show a sufficient healing rate after 4 to 6 weeks, was 78/19 100 (0.4%). Time to referral to a wound physician (the triage moment) was 5 weeks versus 19 weeks in 2014 ( P < .001). Unnecessary referrals to the hospital was reduced by 17.4% ( P = .007). In conclusion, the prevalence of the chronic wounds was 4 per 1000 patients. The use of the “fast track” protocol optimizes wound care, wounds heal faster, and unnecessary referrals decrease significantly.
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Affiliation(s)
- Wouter Brekelmans
- Alrijne Ziekenhuis, Leiderdorp, The Netherlands
- Alrijne Wound Centre, Leiderdorp, The Netherlands
- Leids Universitair Medisch Centrum, Leiden, The Netherlands
| | - Boudewijn L. S. Borger van der Burg
- Alrijne Ziekenhuis, Leiderdorp, The Netherlands
- Alrijne Wound Centre, Leiderdorp, The Netherlands
- Leids Universitair Medisch Centrum, Leiden, The Netherlands
| | | | | | | | - Rigo Hoencamp
- Alrijne Ziekenhuis, Leiderdorp, The Netherlands
- Alrijne Wound Centre, Leiderdorp, The Netherlands
- Leids Universitair Medisch Centrum, Leiden, The Netherlands
- Ministry of Defense, The Hague, The Netherlands
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48
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Tao F, Tang X, Tao H, Luo Y, Cao H, Xiang W, Zhao Y, Jin L. Surgical treatment of diabetic foot ulcers during the COVID-19 pandemic in China. J Diabetes Complications 2020; 34:107622. [PMID: 32419767 PMCID: PMC7224648 DOI: 10.1016/j.jdiacomp.2020.107622] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/07/2020] [Accepted: 05/07/2020] [Indexed: 01/22/2023]
Abstract
Diabetic foot ulcers are among the most serious complications of diabetes. If left untreated, these ulcers can lead to severe infection and gangrene; in some instances, they may result in death. Thus, timely treatment of diabetic foot ulcers is extremely important. However, timely patient treatment during the COVID-19 pandemic is particularly challenging, because of the higher volume of patients and the need to ensure safety of medical personnel. This article describes a proposed strategy for diagnosis and treatment of diabetic foot ulcers, based on experiences with infection and control strategies during the COVID-19 pandemic in China.
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Affiliation(s)
- Fenghua Tao
- Department of Orthopaedics, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, PR China
| | - Xiaoyan Tang
- General Department, Zhongnan hospital of Wuhan University, Wuhan 430071, Hubei Province, PR China
| | - Hai Tao
- Department of Orthopaedics, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, PR China.
| | - Yue Luo
- Department of Orthopaedics, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, PR China
| | - Hui Cao
- Department of Orthopaedics, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, PR China
| | - Wei Xiang
- Department of Orthopaedics, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, PR China
| | - Yingchun Zhao
- Department of Orthopaedics, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, PR China
| | - Lin Jin
- Department of Orthopaedics, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, PR China
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49
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Prucha J, Socha V, Hanakova L, Lalis A, Hana K. Objectivization of vacuum-compression therapy effects on micro- and macrovascular perfusion in type 2 diabetic patients. ACTA ACUST UNITED AC 2020; 65:469-476. [PMID: 31834859 DOI: 10.1515/bmt-2019-0066] [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: 03/15/2019] [Accepted: 11/04/2019] [Indexed: 11/15/2022]
Abstract
The present study aimed to evaluate the characteristic influence of physical therapeutic procedures of vacuum-compression therapy (VCT) on microvascular perfusion (MiP) and macrovascular perfusion (MaP) of the lower limb in diabetic patients. A sample of nine patients with a medical history of type 2 diabetes was used for the purpose of this study. Most of the subjects' medical conditions included venous and neurological complications of the lower limb, whereas the rest of the subjects entered the treatment due to injury recovery or their phlebological disease. The PeriFlux System 5000 (Perimed, Sweden) diagnostic device was used to measure MiP. The MaP was evaluated based on the perfusion index (PI) using the Extremiter monitoring device (Embitron, Czech Republic) designed to perform VCT procedures. The study found that MiP and MaP increase as an effect of VCT procedures and at the same time PI clearly reflects the effect of the applied vacuum and compression phases, verifying the method's vital influence on peripheral perfusion disorders.
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Affiliation(s)
- Jaroslav Prucha
- Faculty of Biomedical Engineering, Czech Technical University in Prague, Nám. Sítná 3105, 272 01 Kladno, Czech Republic
| | - Vladimir Socha
- Faculty of Biomedical Engineering, Czech Technical University in Prague, Nám. Sítná 3105, 272 01 Kladno, Czech Republic.,Laboratory of Human Factors and Automation in Aviation, Czech Technical University in Prague, Horská 3, 128 03 Prague, Czech Republic
| | - Lenka Hanakova
- Faculty of Biomedical Engineering, Czech Technical University in Prague, Nám. Sítná 3105, 272 01 Kladno, Czech Republic.,Laboratory of Human Factors and Automation in Aviation, Czech Technical University in Prague, Horská 3, 128 03 Prague, Czech Republic
| | - Andrej Lalis
- Laboratory of Human Factors and Automation in Aviation, Czech Technical University in Prague, Horská 3, 128 03 Prague, Czech Republic
| | - Karel Hana
- Faculty of Biomedical Engineering, Czech Technical University in Prague, Nám. Sítná 3105, 272 01 Kladno, Czech Republic
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50
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Caetano AP, Conde Vasco I, Veloso Gomes F, Costa NV, Luz JH, Spaepen E, Formiga A, Coimbra É, Neves J, Bilhim T. Successful Revascularization has a Significant Impact on Limb Salvage Rate and Wound Healing for Patients with Diabetic Foot Ulcers: Single-Centre Retrospective Analysis with a Multidisciplinary Approach. Cardiovasc Intervent Radiol 2020; 43:1449-1459. [PMID: 32743744 DOI: 10.1007/s00270-020-02604-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/21/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE Analyze the impact of endovascular revascularization on major amputation rates and wound healing for patients with diabetic foot ulcers (DFUs). MATERIALS AND METHODS Single-center retrospective study from 2014-2018 including 314 patients with DFUs submitted to endovascular revascularizations. Group A-patients with a successful endovascular revascularization (n = 285; 90.8%); Group B-patients submitted to a failed attempt of endovascular revascularization (n = 29; 9.2%). Baseline data were not significantly different between the 2 groups (p > 0.05). Both groups were compared regarding: major amputation rates; wound healing, mortality and adverse events. Survival and regression analyses were used. RESULTS Mean follow-up time was 734.1 ± 610.2 days. Major amputation rates were 3.9% versus 24.1% (p < 0.0001) and complete wound healing was 53.7% versus 20.7% (p < 0.0001) for patients from Group A versus Group B, respectively. Major adverse events were registered in 2 patients (one from each group); minor adverse events included 10 patients from Group A and 2 patients from Group B (p = 0.3654). Major amputation rates were: 3.9% versus 27.5% at 1 year; 4.6% versus 27.5% at 2-5 years for Group A versus Group B, respectively (p < 0.0001). Survival rates were: 87.8% at 1 year; 84.4% at 2 years; and 77.9% at 5 years with no significant differences between groups. Predictors for major amputation included failed revascularization (p < 0.0001), older age (p = 0.0394), prior stroke (0.0018), dialysis (0.0476). Predictors for mortality included older age (p < 0.0001) and coronary artery disease (p = 0.0388). CONCLUSION Endovascular revascularization for patients with DFUs is safe and has a significant impact on limb salvage and wound healing.
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Affiliation(s)
- António Proença Caetano
- Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
- Nova Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Inês Conde Vasco
- Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
| | - Filipe Veloso Gomes
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
- Nova Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - Nuno Vasco Costa
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
- Nova Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | - José Hugo Luz
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
- Nova Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal
| | | | - Ana Formiga
- Diabetic Foot Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
| | - Élia Coimbra
- Head Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
| | - José Neves
- Head of Diabetic Foot Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal
| | - Tiago Bilhim
- Interventional Radiology Unit, Hospital Curry Cabral, Centro Hospitalar Universitário de Lisboa Central (CHULC), 1069-166, Lisbon, Portugal.
- Nova Medical School, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisbon, Portugal.
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