Objective To analyze the methods of treating diabetic feet and to evaluate the optimal method. Methods The clinical data of 115 patients (137 legs) with diabetic feet were retrospectively analyzed. Results Seventy-one affected legs were treated with balloon dilation or stenting (11 with additional debridement of local ulcer), 12 legs were treated by femoral-popliteal arterial bypass (5 with additional debridement of local ulcer), and 31 legs were treated by debridement of local ulcer or amputation merely, and another 23 legs were treated by medical therapy. All diabetic feet treated by surgical treatment were improved obviously without death and severe complications, while 2 cases with medicine therapy died. Conclusion Because of the complexion of the diabetic foot, it should be treated individually, and the key point is to deal with the vascular lesions.
This paper interprets 2017 European Society of Cardiology (ESC) peripheral arterial disease diagnosis and treatment guidelines on lower extremity arterial disease, and in order to provide reference for clinical practice.
ObjectiveTo summarize the effectiveness and safety of antiplatelet combined with anticoagulant therapy for peripheral arterial disease (PAD). MethodUsing the search strategy developed by Cochrane Collaborative Network, the relevant literature from domestic and foreign databases as of November 1, 2023 was searched and a meta-analysis of outcome indicators was conducted using Stata 14.0 software and Review Manager 5.4.1 software provided by Cochrane Collaboration Network. ResultsA total of 15 eligible literature and 15 383 patients were included, including 7 692 in the antiplatelet combined with anticoagulant therapy group (study group) and 7 691 in the control group (only antiplatelet drug therapy). The meta-analysis results showed that: ① Symptoms: The ankle brachial index [mean difference (MD) and 95% confidence interval (95%CI)=0.04(0.02, 0.06)] and the minimum lumen diameter [MD (95%CI)=0.48(0.40, 0.55)] of the study group were greater than those of the control group; The plasma D-2 dimer level of the study group was lower than that of the control group [MD (95%CI)=–0.55(–0.57, –0.52)], and the probability of the limb ischemia risk of the study group was lower than that of the control group [risk ratio (RR) and 95%CI=0.67(0.56, 0.80)]. ② Vascular patency: The probability of the vascular patency of the study group was higher than that of the control group [RR (95%CI)=1.13(1.08, 1.17)]; The subgroup analysis results: the vascular patency rate of the two antiplatelet drugs combined with anticoagulation therapy was highest among the different treatment regimens [effect size (ES) and 95%CI=0.90(0.86, 0.94)], which of the other measures in descending order was only one antiplatelet drug combined with anticoagulation therapy [ES(95%CI)=0.82(0.76, 0.89)], two antiplatelet drugs therapy [ES(95%CI)=0.79(0.72, 0.85)], and only one antiplatelet drug therapy [ES(95%CI)=0.71(0.54, 0.87)]; The probability of the vascular patency using vitamin K antagonists in the study group was higher than that in the control group [RR(95%CI)=1.15(1.10, 1.20)], which had no statistical difference using Ⅹa inhibitor between the study group and the control group [RR(95%CI)=1.04 (0.95, 1.15)]. ③ Bleeding risk: The risk of bleeding of the study group was higher than that of the control group [RR(95%CI)=1.55(1.27, 1.89)]; The subgroup analysis results: The bleeding rate of the only one antiplatelet drug therapy among the different intervention measures was the lowest [ES(95%CI)=0.02(0.01, 0.02)], which of the other measures in ascending order was only one antiplatelet drug combined with anticoagulant therapy [ES(95%CI)=0.04(0.03, 0.06)], two antiplatelet drugs therapy [ES(95%CI)= 0.08(0.06, 0.10)], and two antiplatelet drugs combined with anticoagulant [ES(95%CI)=0.12(0.06, 0.18)]; The probabilities of the bleeding occurring using the vitamin K antagonists and Ⅹa inhibitor in the study group were higher than those in the control group [RR(95%CI)=1.76(1.28, 2.42); RR(95%CI)=1.44(1.12, 1.84)]. ConclusionsFrom the results of this meta-analysis, it can be seen that the combination of antiplatelet and anticoagulant therapy can effectively improve symptoms of patients with PAD, increase vascular patency rate, but it has a certain risk of bleeding. The combination of only one antiplatelet drug combined with anticoagulant therapy might achieve an optimum clinical effect and lower bleeding risk.
In recent years, the worldwide incidence rate of peripheral artery and aortic diseases has increased year by year, significantly increasing the cardiovascular mortality and incidence rate of the whole population. In the past, peripheral artery and aortic diseases were often more prone to missed diagnosis and delayed treatment compared to coronary artery disease. The 2024 ESC guidelines for the management of peripheral arterial and aortic diseases for the first time combines peripheral arterial and aortic diseases, integrating and updating the 2017 guidelines for peripheral arterial disease and the 2014 guidelines for aortic disease. The aim is to provide standardized recommendations for the management of systemic arterial diseases, ensuring that patients can receive coherent and comprehensive diagnosis and treatment, thereby improving prognosis. This article interprets the main content of the guideline in order to provide reference and assistance for the clinical diagnosis and treatment of peripheral artery and aortic diseases in China at the current stage.