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Cheun TJ, Davies MG. Influence of a Novel Morphology-Driven Classification on Limb Salvage after Isolated Tibial Intervention for Chronic Limb Threatening Ischemia. Ann Vasc Surg 2024; 106:467-478. [PMID: 38815911 DOI: 10.1016/j.avsg.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Infra-popliteal interventions for chronic limb-threatening ischemia (CLTI) can be impacted by the morphology of the tibial vessels. The aim of this study was to examine the impact of a novel morphology-driven classification on the outcomes of isolated tibial intervention for CLTI. METHODS A database of patients undergoing isolated tibial interventions for CLTI at a single center between 2010 and 2020 was retrospectively queried. Patients with isolated infra-popliteal disease were identified, and their anatomy was scored as present or absent for lesion calcification (1 point), target vessel diameter<3.0 mm (1 point), lesion length>300 mm (1 point), and poor pedal runoff score (1 point). Patients were then divided into 3 groups: low risk (0 or 1 points), moderate risk (2 points), and high risk (3 or 4 points). Intention to treat analysis by the patient was performed. Limb-based patency (the absence of reintervention, occlusion, critical stenosis [>70%], or hemodynamic compromise with ongoing symptoms of CLTI as it related to the patency of the preoperatively determined target artery pathway) was assessed. Patient-oriented outcomes of amputation-free survival (AFS; survival without major amputation) and freedom from major adverse limb events (MALE; above ankle amputation of the index limb or major reintervention: new bypass graft, jump/interposition graft revision) were evaluated. RESULTS 1,607 patients (55% male, average age 60 years, 3,846 vessels) underwent tibial intervention for CLTI. The majority of the patients were diabetic and of Hispanic origin. Morphologically, 27%, 31%, and 42% of the vessels were categorized as low risk, moderate risk, and high risk, respectively. There was a significant worsening of the infra-popliteal Global Limb Anatomic Staging System (GLASS) grading as the morphological risk increased. The 30-day major adverse cardiac events (MACE) were equivalent across the groups and were under the stated objective performance goal (OPG) of ≤10%. In contrast, both the 30-day MALE and the 30-day major amputations were significantly different across the groups, with the low-risk group remaining under the OPG of ≤9% and ≤4%, respectively, while the moderate risk and high risk exceeded the goal threshold. For the OPG, freedom from MALE was 60 ± 5%, 46 ± 5%, and 22 ± 9% at 5 years for low-, moderate-, and high-risk groups, respectively (mean ± standard error of the mean; P = 0.008). Overall AFS was 55 ± 5%, 37 ± 6%, and 18 ± 7% at 5 years for low-, moderate-, and high-risk groups, respectively (mean ± standard error of the mean; P = 0.003). CONCLUSIONS Tibial anatomic morphology impacts isolated tibial endovascular intervention with adverse morphology associated with poorer short- and long-term outcomes. Risk stratification based on anatomic predictors should be an additional consideration as one intervenes on infra-popliteal vessels for CLTI.
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Affiliation(s)
- Tracey J Cheun
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX; Department of Anesthesia, Long School of Medicine, San Antonio, TX
| | - Mark G Davies
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX; Department of Vascular/Endovascular Surgery, Ascension Health, Waco, TX.
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Cheun TJ, Hart JP, Davies MG. Pedal medial arterial calcification influences the outcomes of isolated infra-malleolar interventions for chronic limb-threatening ischemia. J Vasc Surg 2024; 80:800-810.e1. [PMID: 38649103 DOI: 10.1016/j.jvs.2024.04.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 04/05/2024] [Accepted: 04/12/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVE Inframalleolar disease is present in most diabetic patients presenting with tissue loss. Inframalleolar (pedal) artery disease and pedal medial arterial calcification (pMAC) are associated with major amputation in patients with chronic limb-threatening ischemia (CLTI). This study aimed to examine the impact of pMAC on the outcomes after isolated inframalleolar (pedal artery) interventions. METHODS A database of lower extremity endovascular intervention for patients with tissue loss between 2007 and 2022 was retrospectively queried. Patients with CLTI were selected, and those undergoing isolated inframalleolar intervention on the dorsalis pedis and medial and lateral tarsal arteries and who had foot x-rays were identified. X-rays were assessed blindly for pMAC and scored on a scale of 0 to 5. Patients with concomitant superficial femoral artery and tibial interventions were excluded. Intention to treat analysis by the patient was performed. Amputation-free survival (survival without major amputation) was evaluated. RESULTS A total of 223 patients (51% female; 87% Hispanic; average age, 66 years; 323 vessels) underwent isolated infra-malleolar intervention for tissue loss. All patients had diabetes, 96% had hypertension, 79% had hyperlipidemia, and 63% had chronic renal insufficiency (55% of these were on hemodialysis). Most of the patients had Wound, Ischemia, and foot Infection (WIfI) stage 3 disease and had various stages of pMAC: severe (score = 5) in 48%, moderate (score = 2-4) in 31%, and mild (score = 0-1) in 21% of the patients. Technical success was 94%, with a median of one vessel treated per patient. All failures were in severe pMAC. Overall, major adverse cardiovascular events was 0.9% at 90 days after the procedure. Following the intervention, most patients underwent a planned forefoot amputation (single digit, multiple digits, ray amputation, or trans-metatarsal amputation). WIfI ischemic grade was improved by 51%. Wound healing at 3 months was 69%. Those not healing underwent below-knee amputations. The overall 5-year amputation-free survival rate was 35% ± 9%. The severity of pMAC was associated with decreased AFS. CONCLUSIONS Increasing severity of pMAC influences the technical and long-term outcomes of infra-malleolar intervention in diabetes. Severe pMAC is associated with amputation and should be considered as a variable in the shared decision-making of diabetic patients with CLTI.
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Affiliation(s)
- Tracy J Cheun
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX; Department of Anesthesia, Long School of Medicine, San Antonio, TX
| | - Joseph P Hart
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX; Division of Vascular and Endovascular Surgery, Medical College of Wisconsin, Milwaukee, WI
| | - Mark G Davies
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX; Department of Vascular and Endovascular Surgery, Ascension Health, Waco, TX.
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3
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Fierro AL, Abeshouse M, Lagziel T, Lantis JC. Arterial Leg Ulcers in the Octogenarian. Clin Geriatr Med 2024; 40:397-411. [PMID: 38960533 DOI: 10.1016/j.cger.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2024]
Abstract
Arterial leg ulcers are a debilitating sequela of chronic ischemia, and their management, particularly in the octogenarian, is an immense challenge. ALUs are frequently a manifestation of end-stage peripheral arterial disease, and their presence portends a high morbidity and mortality. Management primarily relies on restoration of flow, but in the geriatric population, interventions may carry undue risk and pathologies may not be amenable. Adjunctive therapies that improve quality of life and decrease morbidity and mortality are therefore essential, and understanding their benefits and limitations is crucial in developing a multimodal treatment algorithm of care for the uniquely challenging octogenarian population.
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Affiliation(s)
- Allegra L Fierro
- Department of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA.
| | - Marnie Abeshouse
- Department of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - Tomer Lagziel
- Department of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA
| | - John C Lantis
- Department of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; Department of Surgery, Mount Sinai West, 425 West 59th Street, 7th Floor, New York, NY 10019, USA
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Reed CR, Williams T, Taritsa I, Wu K, Chnari E, O'Connor MJ, Melnick BA, Ho KC, Long M, Huffman KN, Galiano RD. Exploring the Efficacy of Selected Allografts in Chronic Wound Healing: Evidence from Murine Models and Clinical Data for a Proposed Treatment Algorithm. Adv Wound Care (New Rochelle) 2024. [PMID: 38753722 DOI: 10.1089/wound.2023.0139] [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: 05/18/2024] Open
Abstract
Significance: Chronic wounds can lead to poor outcomes for patients, with risks, including amputation and death. In the United States, chronic wounds affect 2.5% of the population and cost up to $28 billion per year in primary health care costs. Recent Advances: Allograft tissues (dermal, amnion, and amnion/chorion) have shown efficacy in improving healing of chronic, recalcitrant wounds in human patients, as evidenced by multiple clinical trials. Their mechanisms of actions have been relatively understudied, until recently. Research in murine models has shown that dermal allografts promote reepithelialization, amnion allografts promote granulation tissue formation and angiogenesis, and amnion/chorion allografts support all stages of wound healing. These findings confirm their effectiveness and illuminate their therapeutic mechanisms. Critical Issues: Despite the promise of allografts in chronic wound care, a gap exists in understanding which allografts are most effective during each wound healing stage. The variable efficacy among each type of allograft suggests a mechanistic approach toward a proposed clinical treatment algorithm, based on wound characteristics and patient's needs, may be beneficial. Future Directions: Recent advances in allografts provide a framework for further investigations into patient-specific allograft selection. This requires additional research to identify which allografts support the best outcomes during each stage of wound healing and in which wound types. Longitudinal human studies investigating the long-term impacts of allografts, particularly in the remodeling phase, are also essential to developing a deeper understanding of their role in sustained wound repair and recovery.
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Affiliation(s)
- Charlotte R Reed
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Tokoya Williams
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Iulianna Taritsa
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Kevin Wu
- Research and Development, MTF Biologics, Edison, New Jersey, USA
| | - Evangelia Chnari
- Research and Development, MTF Biologics, Edison, New Jersey, USA
| | - Madeline J O'Connor
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Bradley A Melnick
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- West Virginia School of Osteopathic Medicine, Lewisburg, West Virginia, USA
| | - Kelly C Ho
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Marc Long
- Research and Development, MTF Biologics, Edison, New Jersey, USA
| | - Kristin N Huffman
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Robert D Galiano
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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Guo H, Xiao K, Zheng Y, Zong J. Integrating bioinformatics and multiple machine learning to identify mitophagy-related targets for the diagnosis and treatment of diabetic foot ulcers: evidence from transcriptome analysis and drug docking. Front Mol Biosci 2024; 11:1420136. [PMID: 39044840 PMCID: PMC11263085 DOI: 10.3389/fmolb.2024.1420136] [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: 04/19/2024] [Accepted: 06/20/2024] [Indexed: 07/25/2024] Open
Abstract
Background Diabetic foot ulcers are the most common and serious complication of diabetes mellitus, the high morbidity, mortality, and disability of which greatly diminish the quality of life of patients and impose a heavy socioeconomic burden. Thus, it is urgent to identify potential biomarkers and targeted drugs for diabetic foot ulcers. Methods In this study, we downloaded datasets related to diabetic foot ulcers from gene expression omnibus. Dysregulation of mitophagy-related genes was identified by differential analysis and weighted gene co-expression network analysis. Multiple machine algorithms were utilized to identify hub mitophagy-related genes, and a novel artificial neural network model for assisting in the diagnosis of diabetic foot ulcers was constructed based on their transcriptome expression patterns. Finally, potential drugs that can target hub mitophagy-related genes were identified using the Enrichr platform and molecular docking methods. Results In this study, we identified 702 differentially expressed genes related to diabetic foot ulcers, and enrichment analysis showed that these genes were associated with mitochondria and energy metabolism. Subsequently, we identified hexokinase-2, small ribosomal subunit protein us3, and l-lactate dehydrogenase A chain as hub mitophagy-related genes of diabetic foot ulcers using multiple machine learning algorithms and validated their diagnostic performance in a validation cohort independent of the present study (The areas under roc curve of hexokinase-2, small ribosomal subunit protein us3, and l-lactate dehydrogenase A chain are 0.671, 0.870, and 0.739, respectively). Next, we constructed a novel artificial neural network model for the molecular diagnosis of diabetic foot ulcers, and the diagnostic performance of the training cohort and validation cohort was good, with areas under roc curve of 0.924 and 0.840, respectively. Finally, we identified retinoic acid and estradiol as promising anti-diabetic foot ulcers by targeting hexokinase-2 (-6.6 and -7.2 kcal/mol), small ribosomal subunit protein us3 (-7.5 and -8.3 kcal/mol), and l-lactate dehydrogenase A chain (-7.6 and -8.5 kcal/mol). Conclusion The present study identified hexokinase-2, small ribosomal subunit protein us3 and l-lactate dehydrogenase A chain, and emphasized their critical roles in the diagnosis and treatment of diabetic foot ulcers through multiple dimensions, providing promising diagnostic biomarkers and targeted drugs for diabetic foot ulcers.
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Affiliation(s)
- Hui Guo
- Department of Emergency, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Kui Xiao
- Department of Plastic Surgery, Guangzhou Red Cross Hospital, Jinan University, Guangzhou, China
| | - Yanhua Zheng
- Department of Critical Medicine, Wusong Hospital, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianchun Zong
- Department of Emergency, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
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Roshan R, Chaudhary N, Chouhan U, Huda F, Basu S. Correlation of ankle-wrist pressure index with ankle-brachial pressure index to assess lower limb perfusion in diabetic foot ulcer: a pilot study. J Wound Care 2024; 33:519-525. [PMID: 38967344 DOI: 10.12968/jowc.2021.0024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2024]
Abstract
OBJECTIVE The presence of peripheral artery disease (PAD) in patients with diabetic foot ulcers (DFUs) is a significant risk factor for chronicity and amputation. Ankle-brachial pressure index (ABPI) is a screening tool for PAD. Brachial systolic pressure measurement, used as a denominator in the calculation of ABPI, produces inaccurate results in patients with obesity and the presence of heavy clothing. The wrist, however, is easily accessible, and the ankle-wrist pressure index (AWPI), if comparable with ABPI, may be useful in screening selected patients. This study aimed to assess the efficacy of AWPI in diagnosing perfusion in DFUs and compare it to ABPI in patients with DFUs. METHOD ABPI and AWPI were calculated by measuring systolic blood pressure in the arteries of the ankle, arm and wrist with a handheld Doppler. Actual perfusion was determined by the presence or absence of PAD by duplex ultrasound. RESULTS A total of 46 lower extremities in 41 patients were studied. The prevalence of PAD was 61%. Duplex ultrasound confirmed that the sensitivity of ABPI and AWPI in detecting PAD in patients with DFUs was 67.9% and 71.4% respectively, whereas the specificity of ABPI and AWPI was 94.4% and 88.9% respectively. On receiver operating characteristic analysis, the area under the curve of ABPI and AWPI was 0.804 and 0.795, respectively. A statistically significant positive correlation between ABPI and AWPI was found (r=0.986; p<0.001). CONCLUSION There was a good correlation between ABPI and AWPI over a wide range of values. ABPI and AWPI may have a similar role in predicting perfusion in patients with DFUs. AWPI could be used in place of ABPI in selected patients in whom measuring ABPI may be difficult. DECLARATION OF INTEREST The authors have no conflicts of interest to declare.
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Affiliation(s)
- Ravi Roshan
- Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India
| | - Natasha Chaudhary
- Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India
| | - Udit Chouhan
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Rishikesh, India
| | - Farhanul Huda
- Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India
| | - Somprakas Basu
- Department of Surgery, All India Institute of Medical Sciences, Rishikesh, India
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Knight RJ, Ye Y, Graviss EA, Nguyen DT, Garami Z, Yi SG, Hobeika M, Bavare CS, Sadhu AR, Gaber AO. The Impact of Kidney/Pancreas Transplantation on Peripheral Arterial Disease. Clin Transplant 2024; 38:e15413. [PMID: 39033508 DOI: 10.1111/ctr.15413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 06/20/2024] [Accepted: 07/01/2024] [Indexed: 07/23/2024]
Abstract
INTRODUCTION It is unclear whether kidney/pancreas (KP) transplantation will prevent the progression of peripheral arterial disease (PAD) in patients with insulin dependent diabetes (IDDM) and end-stage renal disease. We sought to determine the pre- and posttransplant prevalence of symptomatic PAD and changes in carotid artery intima-media thickness (IMT) in KP recipients. METHODS In this single center study, outcomes were compared between KP recipients with and without a history of PAD. A subset of recipients underwent pre- and posttransplant IMT measurements. RESULTS Among the study group (N = 107), 18 (17%) recipients admitted to a pretransplant history of symptomatic PAD, comprised 11 foot infections and 7 amputations (5 minor and 2 major). Baseline characteristics of age, gender, race, years of diabetes, dialysis history, smoking history, years of hypertension, and history of coronary artery disease (CAD) were equivalent between PAD and non-PAD cohorts. At a median follow-up of 60 months (IQR: 28, 110), 16 (15%) KP recipients had suffered a PAD event. In multivariate analysis, a pretransplant history of PAD (hazard ratio [HR] 9.66, p < 0.001) and CAD (HR 3.33, p = 0.04) were independent predictors of posttransplant PAD events. Among a subset of 20 recipients (3 with PAD), mean IMT measurements pretransplant and at a median of 24 (range 18-24) months posttransplant, showed no evidence of disease progression. CONCLUSION Based on IMT measurements and clinical results, KP transplantation stabilized PAD in most patients, but did not alter outcomes of symptomatic PAD recipients. A pretransplant history of PAD and CAD was an independent predictor of posttransplant PAD events.
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Affiliation(s)
| | - Yan Ye
- JC Walter Jr. Transplant Center, Houston Methodist Hospital, Houston, USA
| | - Edward A Graviss
- Department of Surgery, Houston Methodist Hospital, Houston, USA
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, USA
| | - Duc T Nguyen
- Department of Pediatrics, Baylor College of Medicine, Houston, USA
| | - Zsolt Garami
- Department of Cardiovascular Surgery, Houston Methodist Hospital, Houston, USA
| | - Stephanie G Yi
- Department of Surgery, Houston Methodist Hospital, Houston, USA
| | - Mark Hobeika
- Department of Surgery, Houston Methodist Hospital, Houston, USA
| | - Charudatta S Bavare
- Department of Cardiovascular Surgery, Houston Methodist Hospital, Houston, USA
| | - Archana R Sadhu
- Department of Medicine, Houston Methodist Hospital, Houston, USA
| | - A Osama Gaber
- Department of Surgery, Houston Methodist Hospital, Houston, USA
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Cavalcante-Silva J, Fantuzzi G, Minshall R, Wu S, Oddo VM, Koh TJ. Racial/ethnic disparities in chronic wounds: Perspectives on linking upstream factors to health outcomes. Wound Repair Regen 2024. [PMID: 38943351 DOI: 10.1111/wrr.13200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/30/2024] [Accepted: 06/04/2024] [Indexed: 07/01/2024]
Abstract
This review explores the complex relationship between social determinants of health and the biology of chronic wounds associated with diabetes mellitus, with an emphasis on racial/ethnic disparities. Chronic wounds pose significant healthcare challenges, often leading to severe complications for millions of people in the United States, and disproportionally affect African American, Hispanic, and Native American individuals. Social determinants of health, including economic stability, access to healthcare, education, and environmental conditions, likely influence stress, weathering, and nutrition, collectively shaping vulnerability to chronic diseases, such as obesity and DM, and an elevated risk of chronic wounds and subsequent lower extremity amputations. Here, we review these issues and discuss the urgent need for further research focusing on understanding the mechanisms underlying racial/ethnic disparities in chronic wounds, particularly social deprivation, weathering, and nutrition, to inform interventions to address these disparities.
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Affiliation(s)
- Jacqueline Cavalcante-Silva
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Illinois, USA
- Center for Wound Healing and Tissue Regeneration, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Giamila Fantuzzi
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Richard Minshall
- Department of Anesthesiology, University of Illinois at Chicago, Chicago, Illinois, USA
- Department of Pharmacology, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Stephanie Wu
- Department of Podiatric Medicine & Surgery, Center for Stem Cell and Regenerative Medicine, Rosalind Franklin University, Chicago, Illinois, USA
| | - Vanessa M Oddo
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Timothy J Koh
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, Illinois, USA
- Center for Wound Healing and Tissue Regeneration, University of Illinois at Chicago, Chicago, Illinois, USA
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Mahé G, Aboyans V, Cosson E, Mohammedi K, Sarlon-Bartoli G, Lanéelle D, Mirault T, Darmon P. Challenges and opportunities in the management of type 2 diabetes in patients with lower extremity peripheral artery disease: a tailored diagnosis and treatment review. Cardiovasc Diabetol 2024; 23:220. [PMID: 38926722 PMCID: PMC11210102 DOI: 10.1186/s12933-024-02325-9] [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: 04/22/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
Lower extremity peripheral artery disease (PAD) often results from atherosclerosis, and is highly prevalent in patients with type 2 diabetes mellitus (T2DM). Individuals with T2DM exhibit a more severe manifestation and a more distal distribution of PAD compared to those without diabetes, adding complexity to the therapeutic management of PAD in this particular patient population. Indeed, the management of PAD in patients with T2DM requires a multidisciplinary and individualized approach that addresses both the systemic effects of diabetes and the specific vascular complications of PAD. Hence, cardiovascular prevention is of the utmost importance in patients with T2DM and PAD, and encompasses smoking cessation, a healthy diet, structured exercise, careful foot monitoring, and adherence to routine preventive treatments such as statins, antiplatelet agents, and angiotensin-converting enzyme inhibitors or angiotensin receptor blockers. It is also recommended to incorporate glucagon-like peptide-1 receptor agonists (GLP-1RA) and sodium-glucose cotransporter-2 inhibitors (SGLT2i) in the medical management of patients with T2DM and PAD, due to their demonstrated cardiovascular benefits. However, the specific impact of these novel glucose-lowering agents for individuals with PAD remains obscured within the background of cardiovascular outcome trials (CVOTs). In this review article, we distil evidence, through a comprehensive literature search of CVOTs and clinical guidelines, to offer key directions for the optimal medical management of individuals with T2DM and lower extremity PAD in the era of GLP-1RA and SGLT2i.
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Affiliation(s)
- Guillaume Mahé
- Vascular Medicine Unit, University Hospital of Rennes, Rennes, France.
- Clinical Investigation Center, CIC 1414, INSERM, Rennes, France.
- M2S- EA 7470, University of Rennes, Rennes, France.
| | - Victor Aboyans
- Department of Cardiology, Dupuytren-2 University Hospital, Limoges, France
- EpiMaCT, Inserm 1094 & IRD 270, Limoges University, Limoges, France
| | - Emmanuel Cosson
- AP-HP, Avicenne Hospital, Department of Endocrinology-Diabetology-Nutrition, CRNH-IdF, CINFO, Paris 13 University, Sorbonne Paris Cité, Bobigny, France
- Nutritional Epidemiology Research Unit, UMR U557 INSERM/U11125 INRAE/CNAM, Paris 13 University, Sorbonne Paris Cité, Bobigny, France
| | - Kamel Mohammedi
- Department of Endocrinology, Diabetes, and Nutrition, University Hospital of Bordeaux, Pessac, France
- INSERM, BMC, U1034, University of Bordeaux, Pessac, France
| | - Gabrielle Sarlon-Bartoli
- Vascular Medicine and Hypertension Department, La Timone University Hospital of Marseille, Marseille, France
- Centre for Nutrition and Cardiovascular Disease (C2VN), Faculty of Medicine, Aix-Marseille University, Marseille, France
| | - Damien Lanéelle
- Department of Vascular Medicine, Caen Normandy University Hospital, Caen, France
- COMETE, INSERM, GIP Cyceron, University of Caen Normandy, Caen, France
| | - Tristan Mirault
- Vascular Medicine Department, Hôpital Européen Georges-Pompidou, Assistance Publique Hôpitaux de Paris, Université Paris Cité, Paris, France
- Institut des Sciences Cardiovasculaires, Paris Cardiovascular Research Center, INSERM U970, Université Paris Cité, Paris, France
| | - Patrice Darmon
- Centre for Nutrition and Cardiovascular Disease (C2VN), Faculty of Medicine, Aix-Marseille University, Marseille, France
- Department of Endocrinology, Metabolic Diseases, and Nutrition, Assistance Publique-Hôpitaux de Marseille (AP-HM), University Hospital Conception, Marseille, France
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Gornik HL, Aronow HD, Goodney PP, Arya S, Brewster LP, Byrd L, Chandra V, Drachman DE, Eaves JM, Ehrman JK, Evans JN, Getchius TSD, Gutiérrez JA, Hawkins BM, Hess CN, Ho KJ, Jones WS, Kim ESH, Kinlay S, Kirksey L, Kohlman-Trigoboff D, Long CA, Pollak AW, Sabri SS, Sadwin LB, Secemsky EA, Serhal M, Shishehbor MH, Treat-Jacobson D, Wilkins LR. 2024 ACC/AHA/AACVPR/APMA/ABC/SCAI/SVM/SVN/SVS/SIR/VESS Guideline for the Management of Lower Extremity Peripheral Artery Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2024; 83:2497-2604. [PMID: 38752899 DOI: 10.1016/j.jacc.2024.02.013] [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] [Indexed: 05/23/2024]
Abstract
AIM The "2024 ACC/AHA/AACVPR/APMA/ABC/SCAI/SVM/SVN/SVS/SIR/VESS Guideline for the Management of Lower Extremity Peripheral Artery Disease" provides recommendations to guide clinicians in the treatment of patients with lower extremity peripheral artery disease across its multiple clinical presentation subsets (ie, asymptomatic, chronic symptomatic, chronic limb-threatening ischemia, and acute limb ischemia). METHODS A comprehensive literature search was conducted from October 2020 to June 2022, encompassing studies, reviews, and other evidence conducted on human subjects that was published in English from PubMed, EMBASE, the Cochrane Library, CINHL Complete, and other selected databases relevant to this guideline. Additional relevant studies, published through May 2023 during the peer review process, were also considered by the writing committee and added to the evidence tables where appropriate. STRUCTURE Recommendations from the "2016 AHA/ACC Guideline on the Management of Patients With Lower Extremity Peripheral Artery Disease" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing comprehensive care for patients with peripheral artery disease have been developed.
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Ponukumati AS, Krafcik BM, Newton L, Baribeau V, Mao J, Zhou W, Goodney EJ, Fowler XP, Eid MA, Moore KO, Armstrong DG, Feinberg MW, Bonaca MP, Creager MA, Goodney PP. Association between tissue loss type and amputation risk among Medicare patients with concomitant diabetes and peripheral arterial disease. J Vasc Surg 2024:S0741-5214(24)01279-5. [PMID: 38880181 DOI: 10.1016/j.jvs.2024.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 06/05/2024] [Accepted: 06/09/2024] [Indexed: 06/18/2024]
Abstract
OBJECTIVE Prior studies have described risk factors associated with amputation in patients with concomitant diabetes and peripheral arterial disease (DM/PAD). However, the association between the severity and extent of tissue loss type and amputation risk remains less well-described. We aimed to quantify the role of different tissue loss types in amputation risk among patients with DM/PAD, in the context of demographic, preventive, and socioeconomic factors. METHODS Applying International Classification of Diseases (ICD)-9 and ICD-10 codes to Medicare claims data (2007-2019), we identified all patients with continuous fee-for-service Medicare coverage diagnosed with DM/PAD. Eight tissue loss categories were established using ICD-9 and ICD-10 diagnosis codes, ranging from lymphadenitis (least severe) to gangrene (most severe). We created a Cox proportional hazards model to quantify associations between tissue loss type and 1- and 5-year amputation risk, adjusting for age, race/ethnicity, sex, rurality, income, comorbidities, and preventive factors. Regional variation in DM/PAD rates and risk-adjusted amputation rates was examined at the hospital referral region level. RESULTS We identified 12,257,174 patients with DM/PAD (48% male, 76% White, 10% prior myocardial infarction, 30% chronic kidney disease). Although 2.2 million patients (18%) had some form of tissue loss, 10.0 million patients (82%) did not. The 1-year crude amputation rate (major and minor) was 6.4% in patients with tissue loss, and 0.4% in patients without tissue loss. Among patients with tissue loss, the 1-year any amputation rate varied from 0.89% for patients with lymphadenitis to 26% for patients with gangrene. The 1-year amputation risk varied from two-fold for patients with lymphadenitis (adjusted hazard ratio, 1.96; 95% confidence interval, 1.43-2.69) to 29-fold for patients with gangrene (adjusted hazard ratio, 28.7; 95% confidence interval, 28.1-29.3), compared with patients without tissue loss. No other demographic variable including age, sex, race, or region incurred a hazard ratio for 1- or 5-year amputation risk higher than the least severe tissue loss category. Results were similar across minor and major amputation, and 1- and 5-year amputation outcomes. At a regional level, higher DM/PAD rates were inversely correlated with risk-adjusted 5-year amputation rates (R2 = 0.43). CONCLUSIONS Among 12 million patients with DM/PAD, the most significant predictor of amputation was the presence and extent of tissue loss, with an association greater in effect size than any other factor studied. Tissue loss could be used in awareness campaigns as a simple marker of high-risk patients. Patients with any type of tissue loss require expedited wound care, revascularization as appropriate, and infection management to avoid amputation. Establishing systems of care to provide these interventions in regions with high amputation rates may prove beneficial for these populations.
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Affiliation(s)
- Aravind S Ponukumati
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH; VA Medical Center, White River Junction, VT.
| | - Brianna M Krafcik
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Laura Newton
- VA Medical Center, White River Junction, VT; Department of General Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Vincent Baribeau
- Department of Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH
| | - Jialin Mao
- Weill Cornell Medical Center, New York, NY
| | - Weiping Zhou
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, NH
| | - Eric J Goodney
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Xavier P Fowler
- Department of General Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Mark A Eid
- Department of General Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Kayla O Moore
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - David G Armstrong
- Southwestern Academic Limb Salvage Alliance (SALSA), Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| | - Mark W Feinberg
- Heart and Vascular Center, Brigham and Women's Hospital, Boston, MA
| | - Marc P Bonaca
- Colorado Prevention Center, University of Colorado, Denver, CO
| | - Mark A Creager
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Philip P Goodney
- Heart and Vascular Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH; VA Medical Center, White River Junction, VT; The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, NH
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12
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Gornik HL, Aronow HD, Goodney PP, Arya S, Brewster LP, Byrd L, Chandra V, Drachman DE, Eaves JM, Ehrman JK, Evans JN, Getchius TSD, Gutiérrez JA, Hawkins BM, Hess CN, Ho KJ, Jones WS, Kim ESH, Kinlay S, Kirksey L, Kohlman-Trigoboff D, Long CA, Pollak AW, Sabri SS, Sadwin LB, Secemsky EA, Serhal M, Shishehbor MH, Treat-Jacobson D, Wilkins LR. 2024 ACC/AHA/AACVPR/APMA/ABC/SCAI/SVM/SVN/SVS/SIR/VESS Guideline for the Management of Lower Extremity Peripheral Artery Disease: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2024; 149:e1313-e1410. [PMID: 38743805 DOI: 10.1161/cir.0000000000001251] [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] [Indexed: 05/16/2024]
Abstract
AIM The "2024 ACC/AHA/AACVPR/APMA/ABC/SCAI/SVM/SVN/SVS/SIR/VESS Guideline for the Management of Lower Extremity Peripheral Artery Disease" provides recommendations to guide clinicians in the treatment of patients with lower extremity peripheral artery disease across its multiple clinical presentation subsets (ie, asymptomatic, chronic symptomatic, chronic limb-threatening ischemia, and acute limb ischemia). METHODS A comprehensive literature search was conducted from October 2020 to June 2022, encompassing studies, reviews, and other evidence conducted on human subjects that was published in English from PubMed, EMBASE, the Cochrane Library, CINHL Complete, and other selected databases relevant to this guideline. Additional relevant studies, published through May 2023 during the peer review process, were also considered by the writing committee and added to the evidence tables where appropriate. STRUCTURE Recommendations from the "2016 AHA/ACC Guideline on the Management of Patients With Lower Extremity Peripheral Artery Disease" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing comprehensive care for patients with peripheral artery disease have been developed.
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Tan LT, McDermott KM, Hicks CW. Overview and comparison of contemporary Society for Vascular Surgery, American Heart Association/American College of Cardiology, and European Society for Vascular Surgery guidelines for the management of patients with intermittent claudication. Semin Vasc Surg 2024; 37:188-209. [PMID: 39151998 DOI: 10.1053/j.semvascsurg.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 08/19/2024]
Abstract
Intermittent claudication (IC) is a phenotype of peripheral artery disease that is characterized by pain in the lower extremity muscles during activity that is relieved by rest. Medical management, risk factor control, smoking cessation, and exercise therapy have historically been the mainstays of treatment for IC, but advances in endovascular technology have led to increasing use of peripheral vascular interventions in this patient population. There are meaningful differences in published society guidelines and appropriate use criteria relevant to the management of IC, especially regarding indications for peripheral vascular interventions. The current review aims to highlight similarities and differences between major society recommendations for the management of IC, and to discuss practice trends, disparities, and evidence gaps in the use of peripheral vascular interventions for IC in the context of existing guidelines.
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Affiliation(s)
- Li Ting Tan
- Department of Surgery, The Johns Hopkins Hospital, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Halsted 668, Baltimore, MD 21287
| | - Katherine M McDermott
- Department of Surgery, The Johns Hopkins Hospital, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Halsted 668, Baltimore, MD 21287
| | - Caitlin W Hicks
- Department of Surgery, The Johns Hopkins Hospital, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Halsted 668, Baltimore, MD 21287.
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14
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Avdic T, Carlsen HK, Rawshani A, Gudbjörnsdottir S, Mandalenakis Z, Eliasson B. Risk factors for and risk of all-cause and atherosclerotic cardiovascular disease mortality in people with type 2 diabetes and peripheral artery disease: an observational, register-based cohort study. Cardiovasc Diabetol 2024; 23:127. [PMID: 38622586 PMCID: PMC11020313 DOI: 10.1186/s12933-024-02226-x] [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: 02/27/2024] [Accepted: 04/08/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND Type 2 diabetes (T2D) and peripheral artery disease (PAD) are recognized as independent risk factors contributing to excess mortality. Contemporary observational studies exploring the associations of risk factors, and risk of all-cause and atherosclerotic cardiovascular disease mortality in persons with T2D following the onset of incident peripheral artery disease are limited. The objectives of this study were to investigate the associations of risk factors, and assess mortality risks in people with T2D compared with controls without T2D after the onset of PAD. METHODS All persons with T2D (n = 150,215) registered in the Swedish National Diabetes Register between 2005 and 2009 were included, along with 346,423 controls without T2D matched for sex and age. Data were retrieved from several national registries, capturing information on risk factors, onset of incident peripheral artery disease, other comorbidities, socioeconomic factors, and outcomes. To compare persons with T2D and controls following the onset of peripheral artery disease regarding the risk of all-cause, and atherosclerotic cardiovascular disease mortality, Cox proportional hazard models and Kaplan-Meier curves were employed. A gradient-boosting model was utilized to estimate the relative statistical contribution of risk factors to the modeling of incident mortality risk in people with both T2D and peripheral artery disease. RESULTS Crude rates of incident all-cause mortality were higher in individuals with T2D compared with controls, following the onset of PAD (600.4 (95% CI, 581.4-619.8) per 10,000 person-years versus 549.1 (95% CI, 532.1-566.5) per 10,000 person-years). Persons with T2D had an adjusted hazard ratio (HR) for all-cause mortality of 1.12 (95% CI, 1.05-1.19, P < 0.01) compared with controls after onset of incident PAD. The comparable adjusted HR for cardiovascular mortality was 1.13 (95% CI, 1.07-1.19, P < 0.01). High age and hyperglycemia at baseline played a significant role in contributing to the predictive models for incident all-cause and cardiovascular mortality among individuals with both T2D and PAD. CONCLUSIONS The presence of T2D with concomitant PAD is related to an increased risk of both all-cause and cardiovascular mortality compared with individuals with only PAD. This argues for implementing optimized and intensive treatment strategies for individuals with both conditions.
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Affiliation(s)
- Tarik Avdic
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 18G, Gothenburg, 413 45, Sweden.
- Department of Internal Medicine, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden.
| | - Hanne K Carlsen
- Swedish National Diabetes Register, Center of Registers in Region, Gothenburg, Sweden
| | - Aidin Rawshani
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 18G, Gothenburg, 413 45, Sweden
| | - Soffia Gudbjörnsdottir
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 18G, Gothenburg, 413 45, Sweden
- Swedish National Diabetes Register, Center of Registers in Region, Gothenburg, Sweden
| | - Zacharias Mandalenakis
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Medicinaregatan 18G, Gothenburg, 413 45, Sweden
- Department of Internal Medicine, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden
| | - Björn Eliasson
- Swedish National Diabetes Register, Center of Registers in Region, Gothenburg, Sweden
- Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
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15
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Rawshani A, Eliasson B, Boren J, Sattar N, Bhatt D, El-Khalili L, Nordanstig J, Avdic T, Beckman JA, Gerstein HC, McGuire DK, Omerovic E, Rawshani A. Non-coronary peripheral arterial complications in people with type 2 diabetes: a Swedish retrospective cohort study. THE LANCET REGIONAL HEALTH. EUROPE 2024; 39:100888. [PMID: 38803635 PMCID: PMC11129337 DOI: 10.1016/j.lanepe.2024.100888] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/30/2024] [Accepted: 02/27/2024] [Indexed: 05/29/2024]
Abstract
Background Few studies have explored long-term trends and risk factors for peripheral arterial complications in type 2 diabetes compared to the general population. Our research focuses on identifying optimal risk factors, their significance, risk associated with multifactorial risk factor control, and trends for these complications in diabetic patients versus general controls. Methods This study included persons with type 2 diabetes mellitus entered into the Swedish National Diabetes Register 2001-2019 and controls matched for age-, sex- and county of residence. Outcomes comprised of extracranial large artery disease, aortic aneurysm, aortic dissection, lower extremity arterial disease and diabetes foot disease. Standardized incidence rates and Cox regression were used for analyses. Findings The study comprises 655,250 persons with type 2 diabetes mellitus; average age 64.2; 43.8% women. Among persons with type 2 diabetes mellitus, the incidence rates per 100,000 person years for each non-coronary peripheral arterial complication event changed between 2001 and 2019 as follows: extracranial large artery disease 170.0-84.9; aortic aneurysm 40.6-69.2; aortic dissection 9.3 to 5.6; lower extremity artery disease from 338.8 to 190.8; and diabetic foot disease from 309.8 to 226.8. Baseline hemoglobin A1c (HbA1c), systolic blood pressure (SBP), smoking status and lipid levels were independently associated with all outcomes in the type 2 diabetes mellitus cohort. Within the cohort with type 2 diabetes mellitus, the risk for extracranial large artery disease and lower extremity artery disease increased in a stepwise fashion for each risk factor not within target. Excess risk for non-coronary peripheral arterial complications in the entire cohort for persons with type 2 diabetes mellitus, compared to matched controls, were as follows: extracranial large artery disease adjusted hazard ratio (HR) 1.69 (95% confidence interval (CI), 1.65-1.73), aortic aneurysm HR 0.89 (95% CI, 0.87-0.92), aortic dissection HR 0.51 (95% CI, 0.46-0.57) and lower extremity artery disease HR 2.59 (95% CI, 2.55-2.64). Interpretation The incidence of non-coronary peripheral arterial complications has declined significantly among persons with type 2 diabetes mellitus, with the exception of aortic aneurysm. HbA1c, smoking and blood pressure demonstrated greatest relative contribution for outcomes and lower levels of cardiometabolic risk factors are associated with reduced relative risk of outcomes. Funding Swedish Governmental and the County support of research and education of doctors, the Swedish Heart-Lung Foundation and Åke-Wibergs grant.
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Affiliation(s)
- Araz Rawshani
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sweden
- Wallenberg Laboratory for Cardiovascular and Metabolic Research, Institute of Medicine, University of Gothenburg, Sweden
- Dept of Medicine, Sahlgrenska University Hospital, Sweden
| | - Björn Eliasson
- Dept of Medicine, Sahlgrenska University Hospital, Sweden
| | - Jan Boren
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sweden
- Wallenberg Laboratory for Cardiovascular and Metabolic Research, Institute of Medicine, University of Gothenburg, Sweden
| | - Naveed Sattar
- Institute of Cardiovascular and Medical Sciences, British Heart Foundation Glasgow Cardiovascular Research Centre, Sweden
| | - Deepak Bhatt
- Mount Sinai Fuster Heart Hospital, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Linn El-Khalili
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sweden
| | - Joakim Nordanstig
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sweden
- Department of Vascular Surgery at the Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Tarik Avdic
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sweden
- Dept of Medicine, Sahlgrenska University Hospital, Sweden
| | - Joshua A. Beckman
- Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Hertzel C. Gerstein
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, ON, Canada
| | - Darren K. McGuire
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Parkland Health and Hospital System, Dallas, TX, USA
| | - Elmir Omerovic
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sweden
- Wallenberg Laboratory for Cardiovascular and Metabolic Research, Institute of Medicine, University of Gothenburg, Sweden
| | - Aidin Rawshani
- Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sweden
- Wallenberg Laboratory for Cardiovascular and Metabolic Research, Institute of Medicine, University of Gothenburg, Sweden
- Dept of Medicine, Sahlgrenska University Hospital, Sweden
- The Lundberg Laboratory for Diabetes Research, Department of Molecular and Clinical Medicine, University of Gothenburg, Sweden
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16
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Moras E, Khan MI, Song DD, Syed M, Prabhakaran SY, Gandhi KD, Lavie CJ, Alam M, Sharma R, Krittanawong C. Pharmacotherapy and revascularization strategies of peripheral artery disease. Curr Probl Cardiol 2024; 49:102430. [PMID: 38309544 DOI: 10.1016/j.cpcardiol.2024.102430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 01/29/2024] [Indexed: 02/05/2024]
Abstract
The global epidemiological transition of atherosclerotic vascular diseases is witnessing a rapid redistribution of its burden, shifting from high-income to low- and middle-income countries. With a wide clinical spectrum, spanning from intermittent claudication to more complex critical limb threatening ischemia, nonhealing ulcers, gangrene as well as acute limb ischemia, peripheral artery disease is often faced with the challenges of under-diagnosis and under-treatment despite its high prevalence. The management of peripheral arterial disease in patients with multiple comorbidities presents a formidable challenge and remains a pressing global health concern. In this review, we aim to provide an in-depth overview of the pathophysiology of peripheral artery disease and explore evidence-based management strategies encompassing pharmacological, lifestyle, interventional, and surgical approaches. By addressing these challenges, the review contributes to a better understanding of the evolving landscape of peripheral artery disease, offering insights into effective and holistic management strategies.
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Affiliation(s)
- Errol Moras
- Department of Medicine, Mount Sinai Morningside- West, Mount Sinai Health System, New York, USA
| | - Mohammad Ishrak Khan
- Department of Medicine, Mount Sinai Morningside- West, Mount Sinai Health System, New York, USA
| | - David D Song
- Department of Medicine/Cardiology, Icahn School of Medicine at Mount Sinai, The Zena and Michael A. Wiener Cardiovascular Institute and the Marie-Josée Henry R. Kravis Cardiovascular Health Center, Icahn School of Medicine at the Mount Sinai Hospital, Mount Sinai Heart, New York, NY, USA
| | - Moinuddin Syed
- Department of Medicine/Cardiology, Icahn School of Medicine at Mount Sinai, The Zena and Michael A. Wiener Cardiovascular Institute and the Marie-Josée Henry R. Kravis Cardiovascular Health Center, Icahn School of Medicine at the Mount Sinai Hospital, Mount Sinai Heart, New York, NY, USA
| | | | - Kruti D Gandhi
- Department of Medicine, Mount Sinai Morningside- West, Mount Sinai Health System, New York, USA
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School, The University of Queensland School of Medicine, New Orleans, LA, USA
| | - Mahboob Alam
- The Texas Heart Institute, Baylor College of Medicine, Houston, TX
| | - Raman Sharma
- Department of Medicine/Cardiology, Icahn School of Medicine at Mount Sinai, The Zena and Michael A. Wiener Cardiovascular Institute and the Marie-Josée Henry R. Kravis Cardiovascular Health Center, Icahn School of Medicine at the Mount Sinai Hospital, Mount Sinai Heart, New York, NY, USA
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17
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Meloni M, Piaggesi A, Uccioli L. From a Spark to a Flame: The Evolution of Diabetic Foot Disease in the Last Two Decades. INT J LOW EXTR WOUND 2024:15347346241238480. [PMID: 38470358 DOI: 10.1177/15347346241238480] [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: 03/13/2024]
Abstract
Despite many improvements have been achieved, diabetic foot disease (DFD) remains a clinical, social, and economic burden. In the last years, DFD showed an evolution of its characteristics with an increase of the ischaemic/neuro-ischaemic foot in comparison to the pure neuropathic foot. Simultaneously, there was and increased incidence of concomitant cardiovascular co-morbidities, which influences the higher fragility of patients with DFS. Peripheral arterial disease (PAD) in subjects with diabetic foot seems to show a more aggressive pattern, being more distal and difficult to treat. Untreatable PAD remains the unmet need for clinicians and the main risk factor of major amputation in patients with diabetic foot ulcers. Authors aimed to describe the evolution of diabetic foot patients in the last two decades, describing also the current and future treatment which may improve outcomes in the next generations.
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Affiliation(s)
- Marco Meloni
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- University Hospital Fondazione Policlinico Tor Vergata, Rome, Italy
| | - Alberto Piaggesi
- Diabetic Foot Section, Department of Endocrinology and Metabolism, University of Pisa, Pisa, Italy
| | - Luigi Uccioli
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- University Hospital Fondazione Policlinico Tor Vergata, Rome, Italy
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18
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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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19
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Chuter V, Schaper N, Hinchliffe R, Mills J, Azuma N, Behrendt CA, Boyko EJ, Conte MS, Humphries M, Kirksey L, McGinigle KC, Nikol S, Nordanstig J, Rowe V, David R, van den Berg JC, Venermo M, Fitridge R. Performance of non-invasive bedside vascular testing in the prediction of wound healing or amputation among people with foot ulcers in diabetes: A systematic review. Diabetes Metab Res Rev 2024; 40:e3701. [PMID: 37493206 DOI: 10.1002/dmrr.3701] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 07/10/2023] [Indexed: 07/27/2023]
Abstract
INTRODUCTION The presence of peripheral artery disease (PAD) confers a significantly increased risk of failure to heal and major lower limb amputation for people with diabetes-related foot ulcer (DFU). Determining performance of non-invasive bedside tests for predicting likely DFU outcomes is therefore key to effective risk stratification of patients with DFU and PAD to guide management decisions. The aim of this systematic review was to determine the performance of non-invasive bedside tests for PAD to predict DFU healing, healing post-minor amputation, or need for minor or major amputation in people with diabetes and DFU or gangrene. METHODS A database search of Medline and Embase was conducted from 1980 to 30 November 2022. Prospective studies that evaluated non-invasive bedside tests in patients with diabetes, with and without PAD and foot ulceration or gangrene to predict the outcomes of DFU healing, minor amputation, and major amputation with or without revascularisation, were eligible. Included studies were required to have a minimum 6-month follow-up period and report adequate data to calculate the positive likelihood ratio (PLR) and negative likelihood ratio for the outcomes of DFU healing, and minor and major amputation. Methodological quality was assessed using the Quality in Prognosis Studies tool. RESULTS From 14,820 abstracts screened 28 prognostic studies met the inclusion criteria. The prognostic tests evaluated by the studies included: ankle-brachial index (ABI) in 9 studies; ankle pressures in 10 studies, toe-brachial index in 4 studies, toe pressure in 9 studies, transcutaneous oxygen pressure (TcPO2 ) in 7 studies, skin perfusion pressure in 5 studies, continuous wave Doppler (pedal waveforms) in 2 studies, pedal pulses in 3 studies, and ankle peak systolic velocity in 1 study. Study quality was variable. Common reasons for studies having a moderate or high risk of bias were poorly described study participation, attrition rates, and inadequate adjustment for confounders. In people with DFU, toe pressure ≥30 mmHg, TcPO2 ≥25 mmHg, and skin perfusion pressure of ≥40 mmHg were associated with a moderate to large increase in pretest probability of healing in people with DFU. Toe pressure ≥30 mmHg was associated with a moderate increase in healing post-minor amputation. An ABI using a threshold of ≥0.9 did not increase the pretest probability of DFU healing, whereas an ABI <0.5 was associated with a moderate increase in pretest probability of non-healing. Few studies investigated amputation outcomes. An ABI <0.4 demonstrated the largest increase in pretest probability of a major amputation (PLR ≥10). CONCLUSIONS Prognostic capacity of bedside testing for DFU healing and amputation is variable. A toe pressure ≥30 mmHg, TcPO2 ≥25 mmHg, and skin perfusion pressure of ≥40 mmHg are associated with a moderate to large increase in pretest probability of healing in people with DFU. There are little data available evaluating the prognostic capacity of bedside testing for healing after minor amputation or for major amputation in people with DFU. Current evidence suggests that an ABI <0.4 may be associated with a large increase in risk of major amputation. The findings of this systematic review need to be interpreted in the context of limitations of available evidence, including varying rates of revascularisation, lack of post-revascularisation bedside testing, and heterogenous subpopulations.
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Affiliation(s)
- Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, Sydney, Australia
| | - Nicolaas Schaper
- Division of Endocrinology, Department of Internal Medicine, MUMC+, Maastricht, The Netherlands
| | - Robert Hinchliffe
- Bristol Centre for Surgical Research, University of Bristol, Bristol, UK
| | | | | | - Christian-Alexander Behrendt
- Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Asklepios Medical School, Hamburg, Germany
| | | | - Michael S Conte
- San Francisco (UCSF) 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
| | - Robert Fitridge
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
- Vascular and Endovascular Service, Royal Adelaide Hospital, Adelaide, South Australia, Australia
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20
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Chuter V, Schaper N, Mills J, Hinchliffe R, Russell D, Azuma N, Behrendt CA, Boyko EJ, Conte MS, Humphries MD, Kirksey L, McGinigle KC, Nikol S, Nordanstig J, Rowe V, van den Berg JC, Venermo M, Fitridge R. Effectiveness of revascularisation for the ulcerated foot in patients with diabetes and peripheral artery disease: A systematic review. Diabetes Metab Res Rev 2024; 40:e3700. [PMID: 37539634 DOI: 10.1002/dmrr.3700] [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: 07/08/2023] [Accepted: 07/10/2023] [Indexed: 08/05/2023]
Abstract
INTRODUCTION Peripheral artery disease (PAD) is associated with an increased likelihood of delayed or non-healing of a diabetes-related foot ulcer, gangrene, and amputation. The selection of the most effective surgical technique for revascularisation of the lower limb in this population is challenging and there is a lack of conclusive evidence to support the choice of intervention. This systematic review aimed to determine, in people with diabetes and tissue loss, if direct revascularisation is superior to indirect revascularisation and if endovascular revascularisation is superior to open revascularisation for the outcomes of wound healing, minor or major amputation, and adverse events including mortality. METHODS Title and abstract searches of Medline, Embase, PubMed, and EBSCO were conducted from 1980 to 30th November 2022. Cohort and case-control studies and randomised controlled trials reporting comparative outcomes of direct (angiosome) revascularisation (DR) and indirect revascularisation (IR) or the comparative outcomes of endovascular revascularisation and open or hybrid revascularisation for the outcomes of healing, minor amputation, and major amputation in people with diabetes, PAD and tissue loss (including foot ulcer and/or gangrene) were eligible. Methodological quality was assessed using the Cochrane risk-of-bias tool for randomised trials, the ROBINS-I tool for non-randomised studies, and Newcastle-Ottawa Scale for observational and cohort studies where details regarding the allocation to intervention groups were not provided. RESULTS From a total 7086 abstracts retrieved, 26 studies met the inclusion criteria for the comparison of direct angiosome revascularisation (DR) and indirect revascularisation (IR), and 11 studies met the inclusion criteria for the comparison of endovascular and open revascularisation. One study was included in both comparisons. Of the included studies, 35 were observational (31 retrospective and 4 prospective cohorts) and 1 was a randomised controlled trial. Cohort study quality was variable and generally low, with common sources of bias related to heterogeneous participant populations and interventions and lack of reporting of or adjusting for confounding factors. The randomised controlled trial had a low risk of bias. For studies of DR and IR, results were variable, and it is uncertain if one technique is superior to the other for healing, prevention of minor or major amputation, or mortality. However, the majority of studies reported that a greater proportion of participants receiving DR healed compared with IR, and that IR with collaterals may have similar outcomes to DR for wound healing. For patients with diabetes, infrainguinal PAD, and an adequate great saphenous vein available for use as a bypass conduit who were deemed suitable for either surgical procedure, an open revascularisation first approach was superior to endovascular therapy to prevent a major adverse limb event or death (Hazard Ratio: 0.72; 95% CI 0.61-0.86). For other studies of open and endovascular approaches, there was generally no difference in outcomes between the interventions. CONCLUSIONS The majority of available evidence for the effectiveness of DR and IR and open and endovascular revascularisation for wound healing and prevention of minor and major amputation and adverse events including mortality in people with diabetes, PAD and tissue loss is inconclusive, and the certainty of evidence is very low. Data from one high quality randomised controlled trial supports the use of open over endovascular revascularisation to prevent a major limb event and death in people with diabetes, infrainguinal disease and tissue loss who have an adequate great saphenous vein available and who are deemed suitable for either approach.
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Affiliation(s)
- Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, Sydney, Australia
| | - Nicolaas Schaper
- Division of Endocrinology, Department Internal Medicine, MUMC+, Maastricht, The Netherlands
| | | | - Robert Hinchliffe
- Bristol Centre for Surgical Research, University of Bristol, Bristol, UK
| | | | | | - Christian-Alexander Behrendt
- Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Asklepios Medical School, Hamburg, Germany
| | | | - Michael S Conte
- San Francisco (UCSF) Medical Centre, University of California, San Francisco, California, USA
| | | | | | | | - Sigrid Nikol
- Clinical and Interventional Angiology, Asklepios Klinik, St Georg, Hamburg, Germany
| | - Joakim Nordanstig
- Department of Molecular and Clinical Medicine at the Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
- Department of Vascular Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - 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
| | - Robert Fitridge
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
- Vascular and Endovascular Service, Royal Adelaide Hospital, Adelaide, South Australia, Australia
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21
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Chuter V, Schaper N, Mills J, Hinchliffe R, Russell D, Azuma N, Behrendt CA, Boyko EJ, Conte MS, Humphries M, Kirksey L, McGinigle KC, Nikol S, Nordanstig J, Rowe V, van den Berg JC, Venermo M, Fitridge R. Effectiveness of bedside investigations to diagnose peripheral artery disease among people with diabetes mellitus: A systematic review. Diabetes Metab Res Rev 2024; 40:e3683. [PMID: 37477087 DOI: 10.1002/dmrr.3683] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/22/2023]
Abstract
As a progressive disease process, early diagnosis and ongoing monitoring and treatment of lower limb peripheral artery disease (PAD) is critical to reduce the risk of diabetes-related foot ulcer (DFU) development, non-healing of wounds, infection and amputation, in addition to cardiovascular complications. There are a variety of non-invasive tests available to diagnose PAD at the bedside, but there is no consensus as to the most diagnostically accurate of these bedside investigations or their reliability for use as a method of ongoing monitoring. Therefore, the aim of this systematic review was to first determine the diagnostic accuracy of non-invasive bedside tests for identifying PAD compared to an imaging reference test and second to determine the intra- and inter-rater reliability of non-invasive bedside tests in adults with diabetes. A database search of Medline and Embase was conducted from 1980 to 30 November 2022. Prospective and retrospective investigations of the diagnostic accuracy of bedside testing in people with diabetes using an imaging reference standard and reliability studies of bedside testing techniques conducted in people with diabetes were eligible. Included studies of diagnostic accuracy were required to report adequate data to calculate the positive likelihood ratio (PLR) and negative likelihood ratio (NLR) which were the primary endpoints. The quality appraisal was conducted using the Quality Assessment of Diagnostic Accuracy Studies and Quality Appraisal of Reliability quality appraisal tools. From a total of 8517 abstracts retrieved, 40 studies met the inclusion criteria for the diagnostic accuracy component of the review and seven studies met the inclusion criteria for the reliability component of the review. Most studies investigated the diagnostic accuracy of ankle -brachial index (ABI) (N = 38). In people with and without DFU, PLRs ranged from 1.69 to 19.9 and NLRs from 0.29 to 0.84 indicating an ABI <0.9 increases the likelihood of disease (but the extent of the increase ranges from a small to large amount) and an ABI within the normal range (≥0.90 and <1.3) does not exclude PAD. For toe-brachial index (TBI), a threshold of <0.70 has a moderate ability to rule PAD in and out; however, this is based on limited evidence. Similarly, a small number of studies indicate that one or more monophasic Doppler waveforms in the pedal arteries is associated with the presence of PAD, whereas tri- or biphasic waveform suggests that PAD is less likely. Several forms of bedside testing may also be useful as adjunct tests and 7 studies were identified that investigated the reliability of bedside tests including ABI, toe pressure, TBI, transcutaneous oxygen pressure (TcPO2 ) and pulse palpation. Inter-rater reliability was poor for pulse palpation and moderate for TcPO2. The ABI, toe pressure and TBI may have good inter- and intra-rater reliability, but margins of error are wide, requiring a large change in the measurement for it to be considered a true change rather than error. There is currently no single bedside test or a combination of bedside tests that has been shown to have superior diagnostic accuracy for PAD in people with diabetes with or without DFU. However, an ABI <0.9 or >1.3, TBI of <0.70, and absent or monophasic pedal Doppler waveforms are useful to identify the presence of disease. The ability of the tests to exclude disease is variable and although reliability may be acceptable, evidence of error in the measurements means test results that are within normal limits should be considered with caution and in the context of other vascular assessment findings (e.g., pedal pulse palpation and clinical signs) and progress of DFU healing.
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Affiliation(s)
- Vivienne Chuter
- School of Health Sciences, Western Sydney University, Campbelltown, Sydney, Australia
| | - Nicolaas Schaper
- Division of Endocrinology, Department of Internal Medicine, MUMC+, Maastricht, The Netherlands
| | | | - Robert Hinchliffe
- Bristol Centre for Surgical Research, University of Bristol, Bristol, UK
| | | | | | - Christian-Alexander Behrendt
- Department of Vascular and Endovascular Surgery, Asklepios Clinic Wandsbek, Asklepios Medical School, Hamburg, Germany
| | | | - Michael S Conte
- University of California, San Francisco (UCSF) Medical Centre, San Francisco, California, USA
| | | | | | | | - Sigrid Nikol
- Clinical and Interventional Angiology, Asklepios Klinik, St Georg, Hamburg, Germany
| | | | - Vincent Rowe
- David Geffen School of Medicine, UCLA, Los Angeles, California, USA
| | - Jos C van den Berg
- CENTRO VASCOLARE TICINO Ospedale Regionale di Lugano, sede Civico and Universitätsinstitut für Diagnostische, Interventionelle und Pädiatrische Radiologie Inselspital, Universitätsspital Bern Switzerland, Bern, Switzerland
| | - Maarit Venermo
- Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Robert Fitridge
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, South Australia, Australia
- Vascular and Endovascular Service, Royal Adelaide Hospital, Adelaide, South Australia, Australia
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22
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Lee L, Thwaites SE, Rahmatzadeh M, Yii E, Yoong K, Yii M. Proximal Arterial Inflow Revascularization Improves Pedal Arch Quality and Its Impact on Ischemic Diabetic Foot Ulcer Healing. Ann Vasc Surg 2024; 103:23-30. [PMID: 38395348 DOI: 10.1016/j.avsg.2023.12.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 11/16/2023] [Accepted: 12/04/2023] [Indexed: 02/25/2024]
Abstract
BACKGROUND Arterial perfusion is a key factor in diabetic foot ulcer (DFU) healing. Although it is associated with pedal arch patency, not all patients are amenable to pedal artery angioplasty. This study aims to determine the impact of angiographic improvement of the pedal arch quality after proximal arterial inflow revascularization (PAIR) and its association with wound healing. METHODS One hundred and fifty diabetic patients with tissue loss in 163 limbs who had digital subtraction angiography were studied. Cox regression analysis was used to determine independent predictors of wound healing. Wound healing rates in association with pedal arch patency were calculated by Kaplan-Meier analysis. RESULTS End-stage renal disease, minor amputation, and complete pedal arch patency were significant independent predictors of wound healing following PAIR with hazard ratios for failure: 3.02 (P = 0.008), 0.54 (P = 0.023), and 0.40 (P = 0.039), respectively. The prevalence of complete pedal arches increased by 24.1% with successful intervention (P < 0.001). The overall rates of wound healing at 6, 12, and 24 months were 36%, 64%, and 72%, respectively. The wound healing rate at 1 year in patients with a complete pedal arch was 73% compared to 45% in those with an absent pedal arch (P = 0.017). CONCLUSIONS PAIR increases complete pedal arch patency, a significant predictor of wound healing in DFU.
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Affiliation(s)
- Limi Lee
- Vascular and Transplant Surgery Unit, Monash Health, Clayton, Australia.
| | | | - Mitra Rahmatzadeh
- Vascular and Transplant Surgery Unit, Monash Health, Clayton, Australia
| | - Erwin Yii
- Vascular and Transplant Surgery Unit, Monash Health, Clayton, Australia
| | - Kevin Yoong
- Vascular and Transplant Surgery Unit, Monash Health, Clayton, Australia
| | - Ming Yii
- Vascular and Transplant Surgery Unit, Monash Health, Clayton, Australia; School of Clinical Sciences, Monash University, Clayton, Australia
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23
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Gallagher KA, Mills JL, Armstrong DG, Conte MS, Kirsner RS, Minc SD, Plutzky J, Southerland KW, Tomic-Canic M. Current Status and Principles for the Treatment and Prevention of Diabetic Foot Ulcers in the Cardiovascular Patient Population: A Scientific Statement From the American Heart Association. Circulation 2024; 149:e232-e253. [PMID: 38095068 PMCID: PMC11067094 DOI: 10.1161/cir.0000000000001192] [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] [Indexed: 01/24/2024]
Abstract
Despite the known higher risk of cardiovascular disease in individuals with type 2 diabetes, the pathophysiology and optimal management of diabetic foot ulcers (DFUs), a leading complication associated with diabetes, is complex and continues to evolve. Complications of type 2 diabetes, such as DFUs, are a major cause of morbidity and mortality and the leading cause of major lower extremity amputation in the United States. There has recently been a strong focus on the prevention and early treatment of DFUs, leading to the development of multidisciplinary diabetic wound and amputation prevention clinics across the country. Mounting evidence has shown that, despite these efforts, amputations associated with DFUs continue to increase. Furthermore, due to increasing patient complexity of management secondary to comorbid conditions, such as cardiovascular disease, the management of peripheral artery disease associated with DFUs has become increasingly difficult, and care delivery is often episodic and fragmented. Although structured, process-specific approaches exist at individual institutions for the management of DFUs in the cardiovascular patient population, there is insufficient awareness of these principles in the general medicine communities. Furthermore, there is growing interest in better understanding the mechanistic underpinnings of DFUs to better define personalized medicine to improve outcomes. The goals of this scientific statement are to provide salient background information on the complex pathogenesis and current management of DFUs in cardiovascular patients, to guide therapeutic and preventive strategies and future research directions, and to inform public policy makers on health disparities and other barriers to improving and advancing care in this expanding patient population.
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24
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Chen T, Xiao S, Chen Z, Yang Y, Yang B, Liu N. Risk factors for peripheral artery disease and diabetic peripheral neuropathy among patients with type 2 diabetes. Diabetes Res Clin Pract 2024; 207:111079. [PMID: 38154538 DOI: 10.1016/j.diabres.2023.111079] [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: 11/14/2023] [Revised: 12/14/2023] [Accepted: 12/20/2023] [Indexed: 12/30/2023]
Abstract
AIMS To investigate the prevalence of peripheral artery disease (PAD) and diabetic peripheral neuropathy (DPN) and the associated risk factors among Chinese patients with type 2 diabetes mellitus. METHODS A cross-sectional study was conducted using data between November 1, 2018, and December 31, 2022. PAD was defined as ABI ≤ 0.9. DPN diagnosis involved specialized physician assessments using questionnaires and vibration perception threshold tests. Logistic regression analysis was used to identify related factors. We also evaluated the association between the clustering of risk factors and disease incidence. RESULTS The study population comprised 13,315 patients (mean age: 63.3 years). 4.9 % of the patients had PAD and 43.9 % had DPN. Multivariate regression analysis revealed advanced age, smoking, hypertension, coronary heart disease, dyslipidemia, elevated HbA1c, and uric acid levels as independent risk factors for PAD. For DPN, independent risk factors included advanced age, female gender, hypertension, coronary heart disease, elevated total cholesterol, triglycerides, lipoprotein(a), fasting plasma glucose, HbA1c, alkaline phosphatase, cystatin C, albumin-to-creatinine ratio, and elevated homocysteine levels, whereas apolipoprotein A was a protective factor. The clustering of risk factors was prevalent and associated with higher disease risk. CONCLUSIONS Our study contributed to identifying high-risk individuals and improving lower limb health among diabetic individuals.
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Affiliation(s)
- Tian Chen
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
| | - Shengjue Xiao
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
| | - Zhengdong Chen
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
| | - Yiqing Yang
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China
| | - Bingquan Yang
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, School of Medicine, Southeast University, Nanjing, Jiangsu, China.
| | - Naifeng Liu
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu, China.
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25
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Curcio A, Panarello A, Spaccarotella C, Indolfi C. Cardiovascular Prognosis in Patients with Peripheral Artery Disease and Approach to Therapy. Biomedicines 2023; 11:3131. [PMID: 38137352 PMCID: PMC10740501 DOI: 10.3390/biomedicines11123131] [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: 10/30/2023] [Revised: 11/15/2023] [Accepted: 11/21/2023] [Indexed: 12/24/2023] Open
Abstract
Peripheral artery disease (PAD), the pathophysiologic narrowing of the arterial blood vessels of the lower limbs due to atherosclerosis, is estimated to affect more than 200 million people worldwide and its prevalence ranges from 0.9 to 31.3% in people aged ≥50 years. It is an established marker of systemic obstructive atherosclerosis, which depicts patients at higher risk of myocardial infarction and stroke, due to the involvement of coronary and cerebral arteries in the atherosclerotic process. Therefore, identifying PAD, particularly in patients with coronary artery disease, is important to assess the cardiovascular risk score and implement specific therapies and prevention strategies. Since PAD emerged as an important clinical cardiovascular predictor, even more than other typical cardiovascular risk factors, an aggressive strategy to identify and treat PAD patients should be pursued by general practitioners, cardiologists, and vascular surgeons; similarly, preventive strategies should be implemented to improve prognosis and outcomes, particularly in patients suffering from both coronary artery disease and PAD. In this review, we describe the pathophysiology, including limb vasoconstriction after coronary angioplasty, the diagnosis of PAD, prognosis according to cardiovascular events, coronary artery disease, and heart failure. Furthermore, a large section of this review is on management, which spans from risk factors' modification to antithrombotic therapy, and revascularization is provided. Finally, considerations about newer therapeutic options for the "desert foot" are discussed, including gene therapy.
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Affiliation(s)
- Antonio Curcio
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (A.P.); (C.I.)
| | - Alessandra Panarello
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (A.P.); (C.I.)
| | - Carmen Spaccarotella
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy;
| | - Ciro Indolfi
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (A.P.); (C.I.)
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26
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You Y, Wang Z, Yin Z, Bao Q, Lei S, Yu J, Xie X. Global disease burden and its attributable risk factors of peripheral arterial disease. Sci Rep 2023; 13:19898. [PMID: 37963985 PMCID: PMC10645774 DOI: 10.1038/s41598-023-47028-5] [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: 05/23/2023] [Accepted: 11/08/2023] [Indexed: 11/16/2023] Open
Abstract
Peripheral arterial disease (PAD) is a prevalent subtype of atherosclerotic cardiovascular diseases. It is crucial to assess the PAD-related burden and its attributable risk factors. We use the Global Burden of Disease study 2019 database to calculate the incidence, prevalence, mortality, disability-adjusted life years (DALY), attributable risk factors and estimated annual percentage change. The disease burden of PAD grows significantly with age accompanied by prominent heterogeneity between male and female. Despite the increase in the absolute numbers of disease burden from 1990 to 2019, the global PAD-related age-standardized death rate (ASDR) and age-standardized disability-adjusted life years rate (ASDALYR) have a mild downward trend from 1990 to 2019, which negatively correlated with sociodemographic index (SDI). Smoking and high systolic blood pressure (SBP) were the primary attributable risk factors for males (ASDR: 33.4%; ASDALYR: 43.4%) and females (ASDR: 25.3%; ASDALYR: 27.6%), respectively. High fasting plasma glucose (FPG) had become the second risk factor for ASDR (males: 28.5%; females: 25.2%) and ASDALYR (males: 29.3%; females: 26.3%) with an upward tendency. Low-middle SDI regions were predicted to have the most remarkable upward trend of PAD-related burden caused by high FPG. Smoking caused more disease burden in males before 85-90 years old and females before 65-70 years old, while high FPG and high SBP caused more burden after that. The patterns of PAD-related burden and its attributable risk factors are heterogeneous across ages, genders, and SDI regions. To reduce disease burden, tailored strategies should be implemented.
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Affiliation(s)
- Yayu You
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Zhuo Wang
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
- International Institutes of Medicine, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, 322000, China
| | - Zhehui Yin
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Qinyi Bao
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Shuxin Lei
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Jiaye Yu
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Xiaojie Xie
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.
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27
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Cook IO, Chung J. Contemporary Medical Management of Peripheral Arterial Disease. Cardiovasc Drugs Ther 2023:10.1007/s10557-023-07516-2. [PMID: 37914901 DOI: 10.1007/s10557-023-07516-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/14/2023] [Indexed: 11/03/2023]
Abstract
PURPOSE Peripheral arterial disease (PAD) is characterized by atherosclerotic arterial occlusive disease of the lower extremities and is associated with an increased risk of major adverse cardiovascular events (MACE) in addition to disabling clinical sequelae, including intermittent claudication and chronic limb-threatening ischemia (CLTI). Given the growing burden of disease, knowledge of modern practices to prevent MACE and major adverse limb events (MALE) is essential. This review article examines evidence for medical management of PAD and its associated risk factors, as well as wound prevention and care. METHODS A thorough review of the literature was performed, with attention to evidence for the management of modifiable atherosclerotic risk factors, claudication symptoms, wound prevention, and wound care. RESULTS Contemporary management of PAD requires a multi-faceted approach to care, with medical optimization of smoking, hypertension, hyperlipidemia, and diabetes mellitus. The use of supervised exercise therapy for intermittent claudication is highlighted. The anatomic disease patterns of smoking and diabetes mellitus are discussed further, and best practices for diabetic foot ulcer prevention, including offloading footwear, are described. Quality wound care is essential in this patient population and involves strategic use of debridement, wound-healing adjuncts, and skin substitutes, when appropriate. CONCLUSION The objective of medical management of PAD is to reduce the risk of MACE and MALE. Atherosclerotic risk factor optimization, appropriate wound care, and management of diabetic foot ulcers, foot infections, gangrene, and chronic, non-healing wounds are critical components of PAD care. Interdisciplinary care is essential to coordinate care, leverage expertise, and improve outcomes.
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Affiliation(s)
- Ian O Cook
- Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, One Baylor Plaza, BCM 390, Houston, TX, 77030, USA
| | - Jayer Chung
- Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, One Baylor Plaza, BCM 390, Houston, TX, 77030, USA.
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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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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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30
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Rastogi A, Sudhayakumar A, Schaper NC, Jude EB. A paradigm shift for cardiovascular outcome evaluation in diabetes: Major adverse cardiovascular events (MACE) to major adverse vascular events (MAVE). Diabetes Metab Syndr 2023; 17:102875. [PMID: 37844433 DOI: 10.1016/j.dsx.2023.102875] [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: 06/29/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND AND AIMS Drugs for diabetes are required to demonstrate cardiovascular safety through CV outcome trials (CVOT). The pre-defined end-points for cardiovascular outcome studies may not be sufficient to capture all clinically relevant atherosclerotic cardio vascular disease (ASCVD) events particularly peripheral arterial disease (PAD). METHODS We planned a scoping review and searched database to identify CVOT conducted in population with diabetes measuring lower limb events due to PAD as the primary outcome measure. We also searched CVOT for reported differential cardiovascular outcomes in population with PAD. RESULTS We identified that CV outcomes are measured as 3 point major adverse cardiovascular outcomes (3P-MACE) that includes nonfatal MI and nonfatal stroke or 4P-MACE that included additional unstable angina which is further expanded to 5P-MACE by the inclusion of hospitalization for heart failure (HHF). These CV end points are captured as surrogate for CV mortality based on the biological plausibility of relation between the surrogate and final outcome from pathophysiological studies. We found the prevalence of PAD is no lesser than other CV events in people with diabetes. Moreover, PAD contributes to the significant morbidity associated with diabetes as a surrogate for mortality. However, none of the CVOT with anti-diabetic drugs include PAD events as primary outcome measure despite the inclusion of 6-25 % participants with PAD in major CVOT. PAD outcomes are objectively measurable with tibial arterial waveforms and clinical end-point as lower extremity amputation. PAD outcomes do improve with treatment including intensive glycemic control and novel oral anticoagulants. We suggest the inclusion of PAD to MACE as a pre-specified outcome for a comprehensive capture of major adverse vascular event in future studies for people with diabetes. CONCLUSIONS MACE should be expanded to include PAD event as major adverse vascular event in cardiovascular outcome studies since PAD is clinically relevant and objectively measurable in diabetes.
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Affiliation(s)
- Ashu Rastogi
- Dept of Endocrinology, PGIMER, Chandigarh, 160012, India.
| | | | - Nicolaas C Schaper
- Division of Endocrinology, Department Internal Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Edward B Jude
- Tameside and Glossop Integrated Care NHS Foundation Trust and University of Manchester, Ashton under Lyne, UK
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31
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Rimmerman ET, Musini KN, Chou TH, Wynveen MK, Patel SA, Beall M, Bobbey AJ, Atway SA, Go MR, Stacy MR. Vessel-by-Vessel Computed Tomography Calcium Scoring of the Foot in Peripheral Artery Disease: Association with Patient-Level Factors. Adv Wound Care (New Rochelle) 2023; 12:603-610. [PMID: 36601736 PMCID: PMC10468542 DOI: 10.1089/wound.2022.0151] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
Objective: Peripheral artery disease (PAD) is associated with increased risk of nonhealing ulcers, amputation, and mortality due to occlusive atherosclerotic plaques. Computed tomography (CT) imaging detects vascular calcification in PAD; however, quantitative vessel-by-vessel analysis of calcium burden in the feet of PAD patients has not been assessed. This study sought to perform quantitative analysis of vessel-specific calcium burden and examine the patient-level determinants of foot calcium burden in PAD patients. Approach: PAD patients (n = 41) were prospectively enrolled and underwent CT imaging of the lower extremities. Manual segmentation of the medial plantar, lateral plantar, and dorsalis pedis arteries was performed. CT image Hounsfield units (HUs) were obtained for each artery to quantify vessel-by-vessel calcium mass using a cutoff value of ≥130 HU. Univariate analyses were performed to evaluate patient-level determinants of calcium burden for each foot artery. STROBE guidelines were used for reporting of data. Results: Univariate analyses revealed that body mass index, diabetes mellitus (DM), and chronic kidney disease (CKD) were significant determinants of foot calcium burden in PAD patients. Image analysis demonstrated that PAD patients with DM had significantly higher calcium mass for the medial plantar (p = 0.005), lateral plantar (p = 0.039), and dorsalis pedis (p = 0.001) arteries compared with PAD patients without DM. Innovation: This is the first study to use CT imaging to quantify vessel-specific calcium burden in the feet of patients with PAD and evaluate the patient-level determinants of foot calcium burden in the setting of PAD. Conclusion: CT imaging quantifies vessel-specific calcification in the feet of PAD patients, which is exacerbated with concomitant DM, CKD, and/or obesity.
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Affiliation(s)
- Eleanor T. Rimmerman
- Interdisciplinary Biophysics Graduate Program, The Ohio State University, Columbus, Ohio, USA
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Kumudha Narayana Musini
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Ting-Heng Chou
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Molly K. Wynveen
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Surina A. Patel
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Maren Beall
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Adam J. Bobbey
- Department of Radiology, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Said A. Atway
- Department of Orthopaedics, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Michael R. Go
- Division of Vascular Diseases and Surgery, Department of Surgery, The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Mitchel R. Stacy
- Interdisciplinary Biophysics Graduate Program, The Ohio State University, Columbus, Ohio, USA
- Center for Regenerative Medicine, The Research Institute at Nationwide Children's Hospital, Columbus, Ohio, USA
- Division of Vascular Diseases and Surgery, Department of Surgery, The Ohio State University College of Medicine, Columbus, Ohio, USA
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Antignani PL, Gargiulo M, Gastaldi G, Jawien A, Mansilha A, Poredos P. Lower extremity arterial disease perspective: IUA consensus document on "lead management". Part 1. INT ANGIOL 2023; 42:382-395. [PMID: 37822195 DOI: 10.23736/s0392-9590.23.05110-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
Atherosclerotic cardiovascular disease (ASCVD) is defined as coronary heart disease (CHD), cerebrovascular disease, or lower extremity arterial disease (LEAD) also named peripheral arterial disease (PAD). ASCVD is considered to be of atherosclerotic origin and is the leading cause of morbidity and mortality mainly for individuals with diabetes mellitus (DM). In this consensus document of the International Union of Angiology the authors discuss epidemiology, risk factors, primary and secondary prophylaxis, the correlation between diabetes mellitus and LEAD, conservative and surgical treatment.
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Affiliation(s)
| | - Mauro Gargiulo
- Section of Vascular Surgery, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna School of Medicine, S. Orsola and Maggiore Polyclinic Hospitals, Bologna, Italy
| | - Giacomo Gastaldi
- DiaCenTRE, Hirslanden Grangettes SA, Diabetology Unit, Geneva University Hospital, Geneva, Switzerland
| | - Arkadiusz Jawien
- Department of Vascular Surgery and Angiology, L. Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Torun, Poland
| | - Armando Mansilha
- Faculty of Medicine of the University of Porto, Department of Angiology and Vascular Surgery, S. João Hospital, Porto, Portugal
| | - Pavel Poredos
- University Clinical Center Ljubljana, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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Alnima T, Meijer RI, Spronk HMH, Warlé M, Cate HT. Diabetes- versus smoking-related thrombo-inflammation in peripheral artery disease. Cardiovasc Diabetol 2023; 22:257. [PMID: 37735399 PMCID: PMC10514957 DOI: 10.1186/s12933-023-01990-6] [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: 08/13/2023] [Accepted: 09/11/2023] [Indexed: 09/23/2023] Open
Abstract
Peripheral artery disease (PAD) is a major health problem with increased cardiovascular mortality, morbidity and disabling critical limb threatening ischemia (CLTI) and amputation. Diabetes mellitus (DM) and cigarette smoke are the main risk factors for the development of PAD. Although diabetes related PAD shows an accelerated course with worse outcome regarding complications, mortality and amputations compared with non-diabetic patients, current medical treatment does not make this distinction and includes standard antiplatelet and lipid lowering drugs for all patients with PAD. In this review we discuss the pathophysiologic mechanisms of PAD, with focus on differences in thrombo-inflammatory processes between diabetes-related and smoking-related PAD, and hypothesize on possible mechanisms for the progressive course of PAD in DM. Furthermore, we comment on current medical treatment and speculate on alternative medical drug options for patients with PAD and DM.
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Affiliation(s)
- T Alnima
- Department of Internal Medicine, Section of Vascular Medicine, Radboud University Medical Center, Nijmegen, The Netherlands.
- Department of Internal Medicine, Section of Diabetology, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - R I Meijer
- Department of Internal Medicine, Section of Diabetology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - H M H Spronk
- Thrombosis Expertise Center, Heart and Vascular Center, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - M Warlé
- Department of Vascular Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - H Ten Cate
- Thrombosis Expertise Center, Heart and Vascular Center, Maastricht University Medical Center+, Maastricht, The Netherlands
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Yang CD, Chen JW, Quan JW, Shu XY, Feng S, Aihemaiti M, Ding FH, Shen WF, Lu L, Zhang RY, Wang XQ. Long-term glycemic variability predicts compromised development of heart failure with improved ejection fraction: a cohort study. Front Endocrinol (Lausanne) 2023; 14:1211954. [PMID: 37800137 PMCID: PMC10547879 DOI: 10.3389/fendo.2023.1211954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/31/2023] [Indexed: 10/07/2023] Open
Abstract
Background A substantial portion of heart failure (HF) patients adherent to guideline-directed medical therapies have experienced improved ejection fraction (EF), termed HFimpEF. Glycemic variability (GV) has emerged as a critical cardiometabolic factor. However, the relation between long-term GV and the incidence of HFimpEF is still unclear. Methods A total of 591 hospitalized HF patients with reduced EF (HFrEF, EF≤ 40%) admitted from January 2013 to December 2020 were consecutively enrolled. Repeat echocardiograms were performed at baseline and after around 12 months. The incidence of HFimpEF, defined as (1) an absolute EF improvement ≥10% and (2) a second EF > 40% and its association with long-term fasting plasma glucose (FPG) variability were analyzed. Results During a mean follow-up of 12.2 ± 0.6 months, 218 (42.0%) patients developed HFimpEF. Multivariate analysis showed FPG variability was independently associated with the incidence of HFimpEF after adjustment for baseline HbA1c, mean FPG during follow-up and other traditional risk factors (odds ratio [OR] for highest vs. lowest quartile of CV of FPG: 0.487 [95% CI 0.257~0.910]). Evaluation of GV by alternative measures yielded similar results. Subgroup analysis revealed that long-term GV was associated with HFimpEF irrespective of glycemic levels and diabetic conditions. Conclusions This study reveals that greater FPG variability is associated with compromised development of HFimpEF. A more stable control of glycemic levels might provide favorable effects on myocardial functional recovery in HF patients even without diabetes.
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Affiliation(s)
- Chen Die Yang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Jia Wei Chen
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Jin Wei Quan
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Xin Yi Shu
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Shuo Feng
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Muladili Aihemaiti
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Feng Hua Ding
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Wei Feng Shen
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Lin Lu
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Rui Yan Zhang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Xiao Qun Wang
- Department of Cardiovascular Medicine, Ruijin Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Institute of Cardiovascular Disease, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
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Hsiao FC, Chan YH, Tung YC, Lin CP, Lee TH, Wang YC, Chu PH. Visit to Visit Hemoglobin A1c Variation and Long-term Risk of Major Adverse Limb Events in Patients With Type 2 Diabetes. J Clin Endocrinol Metab 2023; 108:2500-2509. [PMID: 37022983 PMCID: PMC10505528 DOI: 10.1210/clinem/dgad203] [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: 02/17/2023] [Revised: 03/29/2023] [Accepted: 04/04/2023] [Indexed: 04/07/2023]
Abstract
CONTEXT Glycemic variation had been demonstrated to be associated with several complications of diabetes. OBJECTIVE Investigation of the association between visit to visit hemoglobin A1c (HbA1c) variation and the long-term risk of major adverse limb events (MALEs). METHODS Retrospective database study. Average real variability was used to represent glycemic variations with all the HbA1c measurements during the 4 following years after the initial diagnosis of type 2 diabetes. Participants were followed from the beginning of the fifth year until death or the end of the follow-up. The association between HbA1c variations and MALEs was evaluated after adjusting for mean HbA1c and baseline characteristics. Included were 56 872 patients at the referral center with a first diagnosis of type 2 diabetes, no lower extremity arterial disease, and at least 1 HbA1c measurement in each of the 4 following years were identified from a multicenter database. The main outcome measure was incidence of a MALE, which was defined as the composite of revascularization, foot ulcers, and lower limb amputations. RESULTS The average number of HbA1c measurements was 12.6. The mean follow-up time was 6.1 years. The cumulative incidence of MALEs was 9.25 per 1000 person-years. Visit to visit HbA1c variations were significantly associated with MALEs and lower limb amputation after multivariate adjustment. People in the highest quartile of variations had increased risks for MALEs (HR 1.25, 95% CI 1.10-1.41) and lower limb amputation (HR 3.05, 95% CI 1.97-4.74). CONCLUSION HbA1c variation was independently associated with a long-term risk of MALEs and lower limb amputations in patients with type 2 diabetes.
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Affiliation(s)
- Fu-Chih Hsiao
- Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Yi-Hsin Chan
- Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Microscopy Core Laboratory, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Ying-Chang Tung
- Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Chia-Pin Lin
- Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
| | - Ting-Hein Lee
- Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- Department of Anatomy, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Yu-Chiang Wang
- Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
- School of Medicine, Harvard University, Boston, MA 02115, USA
| | - Pao-Hsien Chu
- Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Institute of Stem Cell and Translational Cancer Research, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan
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36
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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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Harnanan D, Parbhu S, Pran L, Baboolal I, Harnarayan P, Naraynsingh V, Seecheran N. Endovascular Revascularization and Outcomes of Critical Limb-Threatening Ischemia in Trinidad and Tobago: The EVENT Pilot Study-Challenges in a Limited-Resource, Caribbean Setting. Cardiol Ther 2023; 12:511-524. [PMID: 37329412 PMCID: PMC10423177 DOI: 10.1007/s40119-023-00322-9] [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: 04/06/2023] [Accepted: 05/31/2023] [Indexed: 06/19/2023] Open
Abstract
INTRODUCTION This retrospective study investigated major adverse limb events (MALE) and mortality outcomes in critical limb-threatening ischemia (CLTI) patients with tissue loss after an endovascular revascularization-first (EVR-1st) strategy. METHODS MALE and mortality were assessed in 157 consecutive patients with CLTI and tissue loss from June 2019 to June 2022 at the Eric Williams Medical Sciences Complex, Trinidad and Tobago. RESULTS 157 patients underwent the EVR-1st strategy, of whom 20 were pivoted to immediate surgical revascularization (SR). Of the remaining 137 patients, successful EVR was achieved in 112, giving a procedural success of 82% and an all-comer overall success of 71%. The mortality and MALE rates were 2.7% and 8.9% at 2 years, respectively. Males and patients with previous major amputations were at significantly higher risk for MALE (p values of 0.016 and 0.018, respectively). There was a statistically significant difference in successful EVR for both Rutherford-Baker (RB) 5 (minor) and RB 6 (major) classifications: 63 (56%) vs. 5 (20%) and 49 (44%) vs. 20 (80%), both with a p value of 0.01. There were no differences in successful EVR amongst Wound, Ischemia, Foot Infection (WIfI) clinical stages. There were no differences in successful EVR amongst the Trans-Atlantic Inter-Society Consensus (TASC II) classifications. CONCLUSIONS This study may prove clinically informative and applicable for an EVR-1st management strategy for high-risk patients with CLTI in a limited-resource, Caribbean setting. TRIAL REGISTRATION NUMBER NCT05547022 (retrospectively registered).
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Affiliation(s)
- Dave Harnanan
- Department of Clinical Surgical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Sangeeta Parbhu
- Department of Clinical Surgical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Lemuel Pran
- Department of Surgery, North Central Regional Health Authority, Mount Hope, Trinidad and Tobago
| | - Ilecia Baboolal
- Department of Surgery, North Central Regional Health Authority, Mount Hope, Trinidad and Tobago
| | - Patrick Harnarayan
- Department of Clinical Surgical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Vijay Naraynsingh
- Department of Clinical Surgical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago
| | - Naveen Seecheran
- Department of Clinical Medical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago.
- Faculty of Medical Sciences, The University of the West Indies, 2nd Floor, Building #67, Eric Williams Medical Sciences Complex, Mt. Hope, Trinidad and Tobago.
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Crepaldi A, Caruso L, Piva G, Traina L, Gasbarro V, Manfredini R, Lamberti N, Rinaldo N, Manfredini F, Lopez-Soto PJ. Foot Temperature by Infrared Thermography in Patients with Peripheral Artery Disease before and after Structured Home-Based Exercise: A Gender-Based Observational Study. J Pers Med 2023; 13:1312. [PMID: 37763080 PMCID: PMC10532675 DOI: 10.3390/jpm13091312] [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: 08/06/2023] [Revised: 08/21/2023] [Accepted: 08/25/2023] [Indexed: 09/29/2023] Open
Abstract
Decreased arterial perfusion is a typical condition of patients with peripheral artery disease (PAD), with the microvascular picture particularly present among women. This observational study aimed to detect foot perfusion changes by infrared thermography (IRT) after a home-based exercise program in both sexes. A total of 76 PAD patients with claudication (72 ± 4 years; 52 males) were enrolled in a structured in-home exercise program composed of two daily 8 min interval walking sessions (1:1 walk:rest ratio) with progressively increasing speed. Outcome measures collected at baseline (T0) and at each hospital visit after 5 weeks, 12 weeks and 20 weeks included foot temperature measured by IRT (anterior tibial, posterior tibial, dorsalis pedis and arcuate artery regions), ankle brachial index and the 6 min walking test. After 20 weeks, foot temperature in both limbs showed a significant increasing trend, with a mean variation of 1.3 °C for the more impaired limb and 0.9 °C for the contralateral limb (t = 8.88, p < 0.001 and t = 5.36; p < 0.001, respectively), with significant changes occurring after 5 weeks of training. The sex-oriented analysis did not highlight any significant difference, with an improvement of mean foot temperature of 1.5 ± 0.6 °C in females versus 1.2 ± 0.5 °C in males (p = 0.42). Ankle brachial index and performance also significantly improved over time (p < 0.001) without gender differences. In patients with PAD, a structured low-intensity exercise program significantly improved foot temperature and exercise capacity without any sex-related difference.
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Affiliation(s)
- Anna Crepaldi
- Department of Nursing, Instituto Maimónides de Investigación Biomédica de Córdoba, 14004 Cordoba, Spain; (A.C.); (P.J.L.-S.)
- Department of Nursing, Pharmacology and Physiotherapy, Universidad de Córdoba, 14004 Cordoba, Spain
- Department of Nursing, Hospital Universitario Reina Sofía de Córdoba, 14004 Cordoba, Spain
| | - Lorenzo Caruso
- Department of Environmental and Prevention Sciences, University of Ferrara, 44121 Ferrara, Italy;
| | - Giovanni Piva
- Department of Humanities, University of Ferrara, 44121 Ferrara, Italy;
| | - Luca Traina
- Unit of Vascular and Endovascular Surgery, University Hospital of Ferrara, 44124 Ferrara, Italy; (L.T.); (V.G.)
| | - Vincenzo Gasbarro
- Unit of Vascular and Endovascular Surgery, University Hospital of Ferrara, 44124 Ferrara, Italy; (L.T.); (V.G.)
- Department of Medical Sciences, University of Ferrara, 44124 Ferrara, Italy;
| | - Roberto Manfredini
- Department of Medical Sciences, University of Ferrara, 44124 Ferrara, Italy;
- University Center for Studies on Gender Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Nicola Lamberti
- Department of Neuroscience and Rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (N.L.); (N.R.)
| | - Natascia Rinaldo
- Department of Neuroscience and Rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (N.L.); (N.R.)
| | - Fabio Manfredini
- Department of Neuroscience and Rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (N.L.); (N.R.)
- Program of Vascular Rehabilitation and Exercise Medicine, University Hospital of Ferrara, 44124 Ferrara, Italy
| | - Pablo Jesus Lopez-Soto
- Department of Nursing, Instituto Maimónides de Investigación Biomédica de Córdoba, 14004 Cordoba, Spain; (A.C.); (P.J.L.-S.)
- Department of Nursing, Pharmacology and Physiotherapy, Universidad de Córdoba, 14004 Cordoba, Spain
- Department of Nursing, Hospital Universitario Reina Sofía de Córdoba, 14004 Cordoba, Spain
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Robillard S, Trân K, Lachance MS, Brazeau T, Boisvert E, Lizotte F, Auger-Messier M, Boudreault PL, Marsault É, Geraldes P. Apelin prevents diabetes-induced poor collateral vessel formation and blood flow reperfusion in ischemic limb. Front Cardiovasc Med 2023; 10:1191891. [PMID: 37636297 PMCID: PMC10450936 DOI: 10.3389/fcvm.2023.1191891] [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: 03/22/2023] [Accepted: 08/01/2023] [Indexed: 08/29/2023] Open
Abstract
Introduction Peripheral arterial disease (PAD) is a major risk factor for lower-extremity amputation in diabetic patients. Unfortunately, previous clinical studies investigating therapeutic angiogenesis using the vascular endothelial growth factor (VEGF) have shown disappointing results in diabetic patients, which evokes the necessity for novel therapeutic agents. The apelinergic system (APJ receptor/apelin) is highly upregulated under hypoxic condition and acts as an activator of angiogenesis. Apelin treatment improves revascularization in nondiabetic models of ischemia, however, its role on angiogenesis in diabetic conditions remains poorly investigated. This study explored the impact of Pyr-apelin-13 in endothelial cell function and diabetic mouse model of hindlimb ischemia. Methods Nondiabetic and diabetic mice underwent femoral artery ligation to induce limb ischemia. Diabetic mice were implanted subcutaneously with osmotic pumps delivering Pyr-apelin-13 for 28 days. Blood flow reperfusion was measured for 4 weeks post-surgery and exercise willingness was assessed with voluntary wheels. In vitro, bovine aortic endothelial cells (BAECs) were exposed to normal (NG) or high glucose (HG) levels and hypoxia. Cell migration, proliferation and tube formation assays were performed following either VEGF or Pyr-apelin-13 stimulation. Results and Discussion Following limb ischemia, blood flow reperfusion, functional recovery of the limb and vascular density were improved in diabetic mice receiving Pyr-apelin-13 compared to untreated diabetic mice. In cultured BAECs, exposure to HG concentrations and hypoxia reduced VEGF proangiogenic actions, whereas apelin proangiogenic effects remained unaltered. Pyr-apelin-13 induced its proangiogenic actions through Akt/AMPK/eNOS and RhoA/ROCK signaling pathways under both NG or HG concentrations and hypoxia exposure. Our results identified the apelinergic system as a potential therapeutic target for angiogenic therapy in diabetic patients with PAD.
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Affiliation(s)
- Stéphanie Robillard
- Research Center of the Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Kien Trân
- Department of Pharmacology and Physiology, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Marie-Sophie Lachance
- Research Center of the Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Tristan Brazeau
- Research Center of the Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Elizabeth Boisvert
- Research Center of the Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Farah Lizotte
- Research Center of the Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - Mannix Auger-Messier
- Division of Cardiology, Department of Medicine, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Pierre-Luc Boudreault
- Department of Pharmacology and Physiology, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Éric Marsault
- Department of Pharmacology and Physiology, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Pedro Geraldes
- Division of Endocrinology, Department of Medicine, Université de Sherbrooke, Sherbrooke, QC, Canada
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Mwipatayi BP, Barry IP, Hanna J, Macarulay R, Wong J, Thomas S, Vijayan V, Puttaswamy V, Ward NC. A sex-based analysis of 5-year outcomes following stenting for the treatment of aorto-iliac occlusive disease. Vascular 2023:17085381231194152. [PMID: 37548646 DOI: 10.1177/17085381231194152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/08/2023]
Abstract
OBJECTIVES The aim of this study was to evaluate the impact of sex on mid-term outcomes following stenting for aorto-iliac occlusive disease (AIOD). METHODS The Covered versus Balloon Expandable Stent Trial (COBEST) compared the safety and efficacy of the covered stent (CS) with those of the bare metal stent (BMS) in the treatment of hemodynamically significant AIOD. It was identified that CS provided a significant benefit. The primary endpoint of our analysis was the rate of primary patency 5 years following stenting for AIOD (inclusive of both CS and BMS) in both sexes. RESULTS Of the 168 lesions treated, 103 (61%) were present in men and 65 (39%) were present in women. Of the concomitant comorbidities, diabetes mellitus was significantly more common in women (17.5% vs 41.5%, p = .006). Although chronic limb threatening ischemia (CLTI) at the time of intervention was more common in women, the difference was not significant (16.5% vs 24.6%, p = .395). Sex was not associated with the primary patency rate (male; 0.70, 95% confidence interval [CI]: 0.23-2.19, p = .543). When considering both male sex and the utilization of BMS, no significant impact was found on the primary patency rate (hazard ratio [HR]: 3.43, 95% CI: 0.69-17.10, p = .133). All-cause mortality at 60 months was 22.6% in men compared to 19.4% in women (p = .695). CONCLUSIONS No significant difference was identified in the primary patency rate between the sexes. Further investigation is warranted to ascertain whether sex-specific interventional guidelines are required in this regard.
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Affiliation(s)
- Bibombe Patrice Mwipatayi
- Department of Vascular Surgery, Royal Perth Hospital, Perth, WA, Australia
- School of Surgery, University of Western Australia, Perth, WA, Australia
| | - Ian Patrick Barry
- Department of Vascular Surgery, Royal Perth Hospital, Perth, WA, Australia
| | - Joseph Hanna
- Department of Vascular Surgery, Royal Perth Hospital, Perth, WA, Australia
| | - Reane Macarulay
- Department of Vascular Surgery, Royal Perth Hospital, Perth, WA, Australia
| | - Jackie Wong
- Department of Vascular Surgery, Royal Perth Hospital, Perth, WA, Australia
| | - Shannon Thomas
- Department of Vascular Surgery, Prince of Wales Hospital, Sydney, NSW, Australia
| | - Vikram Vijayan
- Vascular Diagnostic Laboratory, Ng Teng Fong General Hospital, Singapore
| | - Vikram Puttaswamy
- Department of Vascular Surgery, Royal North Shore Hospital, Northern Sydney, NSW, Australia
| | - Natalie C Ward
- Dobney Hypertension Centre, Medical School, University of Western Australia, Perth, WA, Australia
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Schmidt AP, Del Maschi MM, Andrade CF. Anesthetic management for lower extremity vascular bypass procedures: The impact of general or regional anesthesia on clinical outcomes. Vascular 2023:17085381231193492. [PMID: 37540895 DOI: 10.1177/17085381231193492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/06/2023]
Abstract
PURPOSE Postoperative complications after major surgery, especially vascular procedures, are associated with a significant increase in costs and mortality. Previous studies evaluating general anesthesia versus regional or neuraxial anesthesia for infrainguinal bypass have produced conflicting results. The main aim of the present study is to review current evidence on the application of regional or general anesthesia in patients undergoing infrainguinal bypass surgery and its potential favorable effects on postoperative outcomes. CONTENTS Patients undergoing vascular surgery often have multiple comorbidities, and it is important to outline both benefits and risks of regional anesthesia techniques. Neuraxial anesthesia in vascular surgery allows overall avoidance of general anesthesia and does provide short-term benefits beyond analgesia. Previous observational studies suggest that neuraxial anesthesia for lower limb revascularization may reduce morbidity and length of stay. However, evidence of long-term benefits is lacking in most procedures and further work is still warranted. CONCLUSIONS Neuraxial anesthesia is usually an effective anesthesia technique for infrainguinal bypass surgery. Elderly patients and those with underlying respiratory problems may display some benefit from neuraxial anesthesia. Further evaluation within institutions should be performed to identify which patients would most benefit from regional techniques. Notably, systemic antithrombotic and anticoagulation therapy is common among this population and may affect anesthetic choices.
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Affiliation(s)
- André P Schmidt
- Serviço de Anestesia e Medicina Perioperatória, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
- Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde (ICBS), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Serviço de Anestesia, Santa Casa de Porto Alegre, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, Brazil
- Serviço de Anestesia, Hospital Nossa Senhora da Conceição, Porto Alegre, Brazil
- Programa de Pós-graduação em Ciências Pneumológicas, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Programa de Pós-Graduação em Anestesiologia, Ciências Cirúrgicas e Medicina Perioperatória, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, Brazil
| | - Marine M Del Maschi
- Serviço de Anestesia e Medicina Perioperatória, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
| | - Cristiano F Andrade
- Programa de Pós-graduação em Ciências Pneumológicas, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
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Rontoyanni VG, Blears E, Nunez Lopez O, Ogunbileje J, Moro T, Bhattarai N, Randolph AC, Fry CS, Fankhauser GT, Cheema ZF, Murton AJ, Volpi E, Rasmussen BB, Porter C. Skeletal Muscle Bioenergetics in Critical Limb Ischemia and Diabetes. J Surg Res 2023; 288:108-117. [PMID: 36963297 PMCID: PMC10192034 DOI: 10.1016/j.jss.2023.02.015] [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: 07/26/2022] [Revised: 02/06/2023] [Accepted: 02/19/2023] [Indexed: 03/26/2023]
Abstract
INTRODUCTION Mitochondrial dysfunction is implicated in the metabolic myopathy accompanying peripheral artery disease (PAD) and critical limb ischemia (CLI). Type-2 diabetes mellitus (T2DM) is a major risk factor for PAD development and progression to CLI and may also independently be related to mitochondrial dysfunction. We set out to determine the effect of T2DM in the relationship between CLI and muscle mitochondrial respiratory capacity and coupling control. METHODS We studied CLI patients undergoing revascularization procedures or amputation, and non-CLI patients with or without T2DM of similar age. Mitochondrial respiratory capacity and function were determined in lower limb permeabilized myofibers by high-resolution respirometry. RESULTS Fourteen CLI patients (65 ± 10y) were stratified into CLI patients with (n = 8) or without (n = 6) T2DM and were compared to non-CLI patients with (n = 18; 69 ± 5y) or without (n = 19; 71 ± 6y) T2DM. Presence of CLI but not T2DM had a marked impact on all mitochondrial respiratory states in skeletal muscle, adjusted for the effects of sex. Leak respiration (State 2, P < 0.025 and State 4o, P < 0.01), phosphorylating respiration (P < 0.001), and maximal respiration in the uncoupled state (P < 0.001), were all suppressed in CLI patients, independent of T2DM. T2DM had no significant effect on mitochondrial respiratory capacity and function in adults without CLI. CONCLUSIONS Skeletal muscle mitochondrial respiratory capacity was blunted by ∼35% in patients with CLI. T2DM was not associated with muscle oxidative capacity and did not moderate the relationship between muscle mitochondrial respiratory capacity and CLI.
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Affiliation(s)
| | - Elizabeth Blears
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas
| | - Omar Nunez Lopez
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas
| | - John Ogunbileje
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas
| | - Tatiana Moro
- Department of Nutrition and Metabolism, University of Texas Medical Branch, Galveston, Texas
| | - Nisha Bhattarai
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas; Division of Rehabilitation Sciences, University of Texas Medical Branch, Galveston, Texas
| | - Amanda C Randolph
- Department of Nutrition and Metabolism, University of Texas Medical Branch, Galveston, Texas
| | - Christopher S Fry
- Department of Nutrition and Metabolism, University of Texas Medical Branch, Galveston, Texas; Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas
| | - Grant T Fankhauser
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas
| | - Zulfiqar F Cheema
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas
| | - Andrew J Murton
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas
| | - Elena Volpi
- Department of Nutrition and Metabolism, University of Texas Medical Branch, Galveston, Texas; Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas
| | - Blake B Rasmussen
- Department of Nutrition and Metabolism, University of Texas Medical Branch, Galveston, Texas; Department of Internal Medicine, University of Texas Medical Branch, Galveston, Texas
| | - Craig Porter
- Department of Surgery, University of Texas Medical Branch, Galveston, Texas; Department of Pediatrics, University of Arkansas for Medical Sciences & Arkansas Children's Research Institute, Little Rock, Arkansas.
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Yang D, Shu H, Lun Y, Li C, Yang Y. The Influence of Diabetes Mellitus on Mortality of Patients After Lower Extremity Amputation: A Systematic Review and Meta-analysis. World J Surg 2023; 47:2076-2084. [PMID: 37084108 DOI: 10.1007/s00268-023-07019-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2023] [Indexed: 04/22/2023]
Abstract
OBJECTIVE The influence of diabetes mellitus (DM) on mortality following lower extremity amputation (LEA) remains controversial. This systematic review and meta-analysis aimed to determine the influence of DM on long-term mortality (LTM) and short-term mortality (STM) after amputation. MATERIALS AND METHODS The Medline, the Cochrane library, and Embase databases were searched. The primary and secondary outcomes were LTM and STM following amputation. One-year and 30-day all-cause mortality after amputation were considered as LTM and STM, respectively. A random-effects model was utilized to pool results. To evaluate the stability of results, subgroup analyses and sensitivity analyses were conducted. RESULTS Twenty-three cohort studies with a total of 58,219 patients were included, among which 31,750 (54.5%) patients had DM. The mean score of included studies evaluated by Newcastle-Ottawa Scale was 7.65, indicating moderate to high quality. The pooled results showed no significant difference in 1-year LTM (risk ratio [RR], 0.96; 95% CI 0.86-1.07) after amputation. However, 3-year (RR, 1.22; 95% CI 1.01-1.47) and 5-year (RR, 1.18; 95% CI 1.07-1.31) LTMs of DM patients were obviously higher than that of NDM (non-diabetes mellitus) patients. The STM of the DM group was significantly lower than the NDM group (RR, 0.80; 95% CI 0.64-0.98). CONCLUSIONS The current study revealed that DM patients had an obvious lower STM following LEA, but the risk of DM on LTM after amputation was gradually increased with time. More attention should be paid to the long-term survival of DM patients after LEA.
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Affiliation(s)
- Dong Yang
- Department of Vascular and Thyroid Surgery, The First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Heping District, Shenyang, 110001, People's Republic of China
| | - Hongxin Shu
- The Second Clinical Medical School, Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Yu Lun
- Department of Vascular and Thyroid Surgery, The First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Heping District, Shenyang, 110001, People's Republic of China
| | - Cong Li
- Department of Vascular and Thyroid Surgery, The First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Heping District, Shenyang, 110001, People's Republic of China
| | - Yu Yang
- Department of Vascular and Thyroid Surgery, The First Affiliated Hospital, China Medical University, No. 155, Nanjing North Street, Heping District, Shenyang, 110001, People's Republic of China.
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Rusu E, Coman H, Coșoreanu A, Militaru AM, Popescu-Vâlceanu HC, Teodoru I, Mihai DA, Elian V, Gavan NA, Radulian G. Incidence of Lower Extremity Amputation in Romania: A Nationwide 5-Year Cohort Study, 2015-2019. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1199. [PMID: 37512011 PMCID: PMC10385247 DOI: 10.3390/medicina59071199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/15/2023] [Accepted: 06/24/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: The primary objective of this study was to investigate the incidence of lower extremity amputations (LEAs) in a representative population from Romania, in both diabetic and non-diabetic adults, including trauma-related amputations. The secondary objective was to evaluate the trends in LEAs and the overall ratio of major-to-minor amputations. Material and Methods: The study was retrospective and included data from the Romanian National Hospital Discharge Records, conducted between 1 January 2015 and 31 December 2019. Results: The overall number of cases with LEAs was 88,102, out of which 38,590 were aterosclerosis-related LEAs, 40,499 were diabetes-related LEAs, and 9013 were trauma-related LEAs, with an ascending trend observed annually for each of these categories. Of the total non-traumatic amputations, 51.2% were in patients with diabetes. Most LEAs were in men. The total incidence increased from 80.61/100,000 in 2015 to 98.15/100,000 in 2019. Conclusions: Our study reported a 21% increase in total LEAs, 22.01% in non-traumatic LEAs, and 19.65% in trauma-related amputation. The minor-to-major amputation ratio increased over the study period in patients with diabetes. According to these findings, it is estimated that currently, in Romania, there is one diabetes-related amputation every hour and one non-traumatic amputation every 30 min.
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Affiliation(s)
- Emilia Rusu
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, Malaxa Clinical Hospital, 030167 Bucharest, Romania
| | - Horațiu Coman
- Department of Vascular Surgery, Vascular Surgery Clinic, Cluj County Emergency Hospital, 400347 Cluj-Napoca, Romania
| | - Andrada Coșoreanu
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, Malaxa Clinical Hospital, 030167 Bucharest, Romania
| | - Ana-Maria Militaru
- Department of Diabetes, Nutrition and Metabolic Diseases, Malaxa Clinical Hospital, 02441 Bucharest, Romania
| | | | - Ileana Teodoru
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
| | - Doina-Andrada Mihai
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
| | - Viviana Elian
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
| | | | - Gabriela Radulian
- Department of Diabetes, Nutrition and Metabolic Diseases, "Carol Davila" University of Medicine and Pharmacy, "Prof. Dr. Nicolae Paulescu" National Institute for Diabetes, Nutrition and Metabolic Diseases, 030167 Bucuresti, Romania
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Lu Z, Zhang H, Yang Y, Zhao H. Sex differences of the shared genetic landscapes between type 2 diabetes and peripheral artery disease in East Asians and Europeans. Hum Genet 2023:10.1007/s00439-023-02573-x. [PMID: 37341850 DOI: 10.1007/s00439-023-02573-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/12/2023] [Indexed: 06/22/2023]
Abstract
Type 2 diabetes (T2D) is a critical risk factor for peripheral artery disease (PAD). However, the sex differences in genetic basis, causality, and underlying mechanisms of the two diseases are still unclear. Using sex-stratified and ethnic-based GWAS summary, we explored the genetic correlation and causal relationship between T2D and PAD in both ethnicities and sexes by linkage disequilibrium score regression, LAVA and six Mendelian Randomization approaches. We observed stronger genetic correlations between T2D and PAD in females than males in East Asians and Europeans. East Asian females exhibit higher causal effects of T2D on PAD than males. The gene-level analysis found KCNJ11 and ANK1 genes associated with the cross-trait of T2D and PAD in both sexes. Our study provides genetic evidence for the sex difference of genetic correlations and causal relationships between PAD and T2D, indicating the importance of using sex-specific strategies for monitoring PAD in T2D patients.
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Affiliation(s)
- Zhiya Lu
- Department of Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, China
| | - Haoyang Zhang
- School of Data and Computer Science, Sun Yat-sen University, Guangzhou, China
| | - Yuanhao Yang
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, Australia
| | - Huiying Zhao
- Department of Medical Research Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University; Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, China.
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46
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Cha JJ, Cho JY, Lim S, Kim JH, Joo HJ, Park JH, Hong SJ, Lim DS, Kook H, Lee SH, Ko YG, Min PK, Lee JH, Yoon CH, Chae IH, Lee SW, Lee SR, Choi SH, Koh YS, Yu CW. Effect of Cilostazol on Patients With Diabetes Who Underwent Endovascular Treatment for Peripheral Artery Disease. J Am Heart Assoc 2023:e027334. [PMID: 37301738 DOI: 10.1161/jaha.122.027334] [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: 06/30/2022] [Accepted: 01/23/2023] [Indexed: 06/12/2023]
Abstract
Background No large-scale study has compared the clinical impact of triple antiplatelet therapy (TAPT: aspirin, clopidogrel, and cilostazol) and dual antiplatelet therapy (DAPT) on adverse limb events in patients with diabetes after endovascular therapy (EVT) for peripheral artery disease. Thus, we investigate the effect of cilostazol added to a DAPT on the clinical outcomes after EVT in patients with diabetes using a nationwide, multicenter, real-world registry. Methods and Results A total of 990 patients with diabetes who underwent EVT were enrolled from the retrospective cohorts of a Korean multicenter EVT registry and were divided according to the antiplatelet regimen (TAPT [n=350; 35.4%] versus DAPT [n=640; 64.6%]). After propensity score matching based on clinical characteristics, a total of 350 pairs were compared for clinical outcomes. The primary end points were major adverse limb events, a composite of major amputation, minor amputation, and reintervention. For the matched study groups, the lesion length was 125.4±102.0 mm, and severe calcification was observed in 47.4%. The technical success rate (96.9% versus 94.0%; P=0.102) and the complication rate (6.9% versus 6.6%; P>0.999) were similar between the TAPT and DAPT groups. At 2-year follow-up, the incidence of major adverse limb events (16.6% versus 19.4%; P=0.260) did not differ between the 2 groups. However, the TAPT group showed less minor amputation than the DAPT group (2.0% versus 6.3%; P=0.004). In multivariate analysis, TAPT was an independent predictor of minor amputation (adjusted hazard ratio, 0.354 [95% CI, 0.158-0.794]; P=0.012). Conclusions In patients with diabetes undergoing EVT for peripheral artery disease, TAPT did not decrease the incidence of major adverse limb events but may be associated with a decreased risk of minor amputation.
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Affiliation(s)
- Jung-Joon Cha
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
| | - Jae Young Cho
- Division of Cardiology, Department of Internal Medicine, Regional Cardiocerebrovascular Center Wonkwang University Hospital Iksan Republic of Korea
| | - Subin Lim
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
| | - Ju Hyeon Kim
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
| | - Hyung Joon Joo
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
| | - Jae Hyoung Park
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
| | - Soon Jun Hong
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
| | - Do-Sun Lim
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
| | - Hyungdon Kook
- Division of Cardiology, Department of Internal Medicine College of Medicine, Hanyang University Seoul Republic of Korea
| | - Seung Hun Lee
- Cardiovascular Center Donggunsan Hospital Gunsan Republic of Korea
| | - Young-Guk Ko
- Division of Cardiology, Department of Internal Medicine Severance Cardiovascular Hospital, Yonsei University College of Medicine Seoul Republic of Korea
| | - Pil-Ki Min
- Division of Cardiology, Department of Internal Medicine Gangnam Severance Hospital, Yonsei University College of Medicine Seoul Republic of Korea
| | - Jae-Hwan Lee
- Division of Cardiology, Department of Internal Medicine Chungnam National University Hospital Daejeon Republic of Korea
| | - Chang-Hwan Yoon
- Division of Cardiology Department of Internal Medicine Seoul National University Bundang Hospital Seongnam Republic of Korea
| | - In-Ho Chae
- Division of Cardiology Department of Internal Medicine Seoul National University Bundang Hospital Seongnam Republic of Korea
| | - Seung Whan Lee
- Division of Cardiology, Department of Internal Medicine, Asan Medical Center University of Ulsan College of Medicine Seoul Republic of Korea
| | - Sang-Rok Lee
- Division of Cardiology, Department of Internal Medicine Chonbuk National University Hospital Jeonju Republic of Korea
| | - Seung Hyuk Choi
- Division of Cardiology, Department of Medicine, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul Republic of Korea
| | - Yoon Seok Koh
- Division of Cardiology Department of Internal Medicine Hallym University Sacred Heart Hospital Seoul Republic of Korea
| | - Cheol Woong Yu
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center Korea University Anam Hospital, Korea University College of Medicine Seoul Republic of Korea
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Han JX, Luo LL, Wang YC, Miyagishi M, Kasim V, Wu SR. SGLT2 inhibitor empagliflozin promotes revascularization in diabetic mouse hindlimb ischemia by inhibiting ferroptosis. Acta Pharmacol Sin 2023; 44:1161-1174. [PMID: 36509902 PMCID: PMC10203292 DOI: 10.1038/s41401-022-01031-0] [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: 06/21/2022] [Accepted: 11/13/2022] [Indexed: 12/14/2022] Open
Abstract
Gliflozins are known as SGLT2 inhibitors, which are used to treat diabetic patients by inhibiting glucose reabsorption in kidney proximal tubules. Recent studies show that gliflozins may exert other effects independent of SGLT2 pathways. In this study we investigated their effects on skeletal muscle cell viability and paracrine function, which were crucial for promoting revascularization in diabetic hindlimb ischemia (HLI). We showed that treatment with empagliflozin (0.1-40 μM) dose-dependently increased high glucose (25 mM)-impaired viability of skeletal muscle C2C12 cells. Canagliflozin, dapagliflozin, ertugliflozin, ipragliflozin and tofogliflozin exerted similar protective effects on skeletal muscle cells cultured under the hyperglycemic condition. Transcriptomic analysis revealed an enrichment of pathways related to ferroptosis in empagliflozin-treated C2C12 cells. We further demonstrated that empagliflozin and other gliflozins (10 μM) restored GPX4 expression in high glucose-treated C2C12 cells, thereby suppressing ferroptosis and promoting cell viability. Empagliflozin (10 μM) also markedly enhanced the proliferation and migration of blood vessel-forming cells by promoting paracrine function of skeletal muscle C2C12 cells. In diabetic HLI mice, injection of empagliflozin into the gastrocnemius muscle of the left hindlimb (10 mg/kg, every 3 days for 21 days) significantly enhanced revascularization and blood perfusion recovery. Collectively, these results reveal a novel effect of empagliflozin, a clinical hypoglycemic gliflozin drug, in inhibiting ferroptosis and enhancing skeletal muscle cell survival and paracrine function under hyperglycemic condition via restoring the expression of GPX4. This study highlights the potential of intramuscular injection of empagliflozin for treating diabetic HLI.
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Affiliation(s)
- Jing-Xuan Han
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Lai-Liu Luo
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Yi-Cheng Wang
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, China
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China
- State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Makoto Miyagishi
- Molecular Composite Medicine Research Group, Biomedical Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, 305-8566, Japan
| | - Vivi Kasim
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
- State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
| | - Shou-Rong Wu
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
- The 111 Project Laboratory of Biomechanics and Tissue Repair, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
- State and Local Joint Engineering Laboratory for Vascular Implants, College of Bioengineering, Chongqing University, Chongqing, 400044, China.
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48
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Yadav U, Kumar N, Sarvottam K. Role of obesity related inflammation in pathogenesis of peripheral artery disease in patients of type 2 diabetes mellitus. J Diabetes Metab Disord 2023; 22:175-188. [PMID: 37255816 PMCID: PMC10225462 DOI: 10.1007/s40200-023-01221-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 03/29/2023] [Indexed: 06/01/2023]
Abstract
Objective Type 2 diabetes mellitus (T2DM) has emerged as one of the greatest global health challenges of twenty-first century. Visceral obesity is one of the most important determinant of insulin resistance (IR) as well as T2DM complications. Therefore this review focuses on the molecular mechanism of obesity induced inflammation, signaling pathways contributing to diabetes, as well as role of lifestyle interventions and medical therapies in the prevention and management of T2DM. Method Articles were searched on digital data base PubMed, Cochrane Library, and Web of Science. The key words used for search included Type 2 diabetes mellitus, obesity, insulin resistance, vascular inflammation and peripheral arterial disease. Result Visceral obesity is associated with chronic low grade inflammation and activation of immune systems which are involved in pathogenesis of obesity related IR and T2DM. Conclusion Metabolic dysregulation of adipose tissue leads to local hypoxia, misfolded/unfolded protein response and increased circulating free fatty acids, which in turn initiate inflammatory signaling cascades in the population of infiltrating cells. Mechanism that relates the role of adipocytokines with insulin sensitivity and glucose homeostasis might throw a light on the development of therapeutic interventions and subsequently might result in the reduction of vascular complications.
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Affiliation(s)
- Umashree Yadav
- Department of Physiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
| | - Nilesh Kumar
- Department of General Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005 India
| | - Kumar Sarvottam
- Department of Physiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005 India
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49
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Adam CA, Marcu DTM, Mitu O, Roca M, Aursulesei Onofrei V, Zabara ML, Tribuș LC, Cumpăt C, Crișan Dabija R, Mitu F. Old and Novel Predictors for Cardiovascular Risk in Diabetic Foot Syndrome—A Narrative Review. APPLIED SCIENCES 2023; 13:5990. [DOI: 10.3390/app13105990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
Diabetic foot syndrome (DFS) is a complication associated with diabetes that has a strong negative impact, both medically and socio-economically. Recent epidemiological data show that one in six patients with diabetes will develop an ulcer in their lifetime. Vascular complications associated with diabetic foot have multiple prognostic implications in addition to limiting functional status and leading to decreased quality of life for these patients. We searched the electronic databases of PubMed, MEDLINE and EMBASE for studies that evaluated the role of DFS as a cardiovascular risk factor through the pathophysiological mechanisms involved, in particular the inflammatory ones and the associated metabolic changes. In the era of evidence-based medicine, the management of these cases in multidisciplinary teams of “cardio-diabetologists” prevents the occurrence of long-term disabling complications and has prognostic value for cardiovascular morbidity and mortality among diabetic patients. Identifying artificial-intelligence-based cardiovascular risk prediction models or conducting extensive clinical trials on gene therapy or potential therapeutic targets promoted by in vitro studies represent future research directions with a modulating role on the risk of morbidity and mortality in patients with DFS.
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Affiliation(s)
- Cristina Andreea Adam
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Clinical Rehabilitation Hospital, Cardiovascular Rehabilitation Clinic, 700661 Iasi, Romania
| | - Dragos Traian Marius Marcu
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Clinical Hospital of Pneumophthisiology Iași, 700115 Iasi, Romania
| | - Ovidiu Mitu
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- “St. Spiridon” Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Mihai Roca
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Clinical Rehabilitation Hospital, Cardiovascular Rehabilitation Clinic, 700661 Iasi, Romania
| | - Viviana Aursulesei Onofrei
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- “St. Spiridon” Clinical Emergency Hospital, 700111 Iasi, Romania
| | - Mihai Lucian Zabara
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Laura Carina Tribuș
- Department of Internal Medicine, Faculty of Dentistry, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Internal Medicine, Ilfov County Emergency Hospital, 022104 Bucharest, Romania
| | - Carmen Cumpăt
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Management, “Alexandru Ioan Cuza” University, 700506 Iasi, Romania
| | - Radu Crișan Dabija
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Clinical Hospital of Pneumophthisiology Iași, 700115 Iasi, Romania
| | - Florin Mitu
- Department of Medical Specialties I and III and Department of Surgical Specialties, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Clinical Hospital of Pneumophthisiology Iași, 700115 Iasi, Romania
- Academy of Medical Sciences, 030167 Bucharest, Romania
- Academy of Romanian Scientists, 700050 Iasi, Romania
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50
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McGinigle KL, Spangler EL, Ayyash K, Arya S, Settembrini AM, Thomas MM, Dell KE, Swiderski IJ, Davies MG, Setacci C, Urman RD, Howell SJ, Garg J, Ljungvist O, de Boer HD. A framework for perioperative care for lower extremity vascular bypasses: A Consensus Statement by the Enhanced Recovery after Surgery (ERAS®) Society and Society for Vascular Surgery. J Vasc Surg 2023; 77:1295-1315. [PMID: 36931611 DOI: 10.1016/j.jvs.2023.01.018] [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: 12/05/2022] [Revised: 12/30/2022] [Accepted: 01/03/2023] [Indexed: 03/17/2023]
Abstract
The Society for Vascular Surgery and the Enhanced Recovery After Surgery (ERAS) Society formally collaborated and elected an international, multi-disciplinary panel of experts to review the literature and provide evidence-based suggestions for coordinated perioperative care for patients undergoing infrainguinal bypass surgery for peripheral artery disease. Structured around the ERAS core elements, 26 suggestions were made and organized into preadmission, preoperative, intraoperative, and postoperative sections.
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Affiliation(s)
- Katharine L McGinigle
- Department of Surgery, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC.
| | - Emily L Spangler
- Department of Surgery, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Katie Ayyash
- Department of Perioperative Medicine (Merit), York and Scarborough Teaching Hospitals NHS Foundation Trust, York, United Kingdom
| | - Shipra Arya
- Department of Surgery, School of Medicine, Stanford University, Palo Alto, CA
| | | | - Merin M Thomas
- Lenox Hill Hospital, Northwell Health, New Hyde Park, NY
| | | | | | - Mark G Davies
- Department of Surgery, Joe R. & Teresa Lozano Long School of Medicine, University of Texas Health Sciences Center, San Antonio, TX
| | - Carlo Setacci
- Department of Surgery Surgery, University of Siena, Siena, Italy
| | - Richard D Urman
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, MA
| | - Simon J Howell
- Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, United Kingdom
| | - Joy Garg
- Department of Vascular Surgery, Kaiser Permanente San Leandro, San Leandro, CA
| | - Olle Ljungvist
- Department of Surgery, Orebro University, Orebro, Sweden
| | - Hans D de Boer
- Department of Anesthesiology, Pain Medicine, and Procedure Sedation and Analgesia, Martini General Hospital Groningen, Groningen, the Netherlands
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