Arteriosclerosis obliterans

BACKGROUND: Atherosclerosis (AS) is a leading cause of morbidity and mortality in older patients and features progressive formation of plaques in vascular tissues. With the progression of atherosclerosis, plaque rupture may occur and cause stroke, myocardial infarction, etc. Different forms of cell death promote the formation of a necrotic core of the plaque, leading to rupture. Necroptosis is a type of programmed cell death that contributes to the development of cardiovascular disease...

This paper presents the challenges faced by a patient undergoing limb-sparing treatment due to chronic limb-threatening ischemia (CLTI) complicated with long-standing nonhealing foot ulcer and intense pain. However, after multiple vascular surgeries, the foot wound continued to worsen, which could lead to transfemoral amputation and even death. We report a case of an aged male patient admitted after complaining of "pain and ulceration in his left foot for ten months". The patient was diagnosed with arteriosclerosis obliterans of the lower limbs with critical limb ischemia, which improved little after the drug therapy...

BACKGROUND: Lower extremity arteriosclerosis obliterans (ASO) is the most common occlusive disease of the peripheral blood vessels. OBJECTIVE: To explore the application effect of symptom management-based rehabilitation strategy in postoperative functional exercises in patients with lower extremity ASO. METHODS: The researchers selected 136 patients that underwent lower extremity ASO surgery for the first time in their department from January to September 2020...

BACKGROUND/AIM: Cardiovascular disease (CVD) is a frequent complication in hemodialysis (HD) patients, especially when the underlying disease is diabetes mellitus (DM). In this study, we investigated cardiovascular events and lipid and fatty acid profile in maintenance HD patients with diabetic kidney disease (DKD). PATIENTS AND METHODS: The subjects were 123 patients undergoing HD at Oyokyo Kidney Research Institute Hirosaki Hospital, who were considered to have DKD as the underlying cause of dialysis induction...

OBJECTIVE: To evaluate the effectiveness and safety of Rotarex catheter system in treating femoropopliteal artery stenosis accompanied with thrombosis. METHODS: From Jun. 2017 to Dec. 2019, the clinical data of 32 femoropopliteal artery stenosis accompanied with thrombosis cases treated with Rotarex catheter system were retrospectively analyzed. There were 23 males and 9 females aged from 50 to 89 years and the mean age was (70.7±10.3) years. Six cases had acute course of disease (≤2 weeks), 17 cases had subacute course of disease (>2 weeks, ≤3 months), and 9 cases had chronic course of disease (>3 months)...

INTRODUCTION: This study is an analysis of the therapeutic effects of directional atherectomy combined with drug-coated balloon angioplasty (DA+DCB) in treating superficial femoral arteriosclerosis obliterans. METHODS: Patients in our hospital with superficial femoral arteriosclerosis obliterans who received DA+DCB during the period June 2016 to February 2019 were identified retrospectively. Preoperative demographics, operative details and postoperative follow-up outcomes were analysed statistically...

BACKGROUND: This investigation probed the clinical effectiveness of drug-coated balloon (DCB) and common balloon (CB) for treating restenosis in superficial femoral artery stents. METHODS: We retrospectively analyzed 295 patients with lower extremity arteriosclerosis obliterans with superficial femoral artery stenting restenosis admitted to Shaanxi Provincial People's Hospital from March 2017 to March 2020. Cases were segregated within two cohorts adopting different treatment methods (cohort 1, DCB and cohort 2, CB)...

OBJECTIVE: To investigate the relationship between angiotensin II (Ang II), vascular endothelial growth factor (VEGF), and arteriosclerosis obliterans (ASO). METHODS: 60 ASO patients diagnosed and treated from October 2019 to December 2021 were selected for the observation group while 30 healthy physical examiners were for the control group. The general information (gender, age, history of smoking, diabetes, and hypertension) and arterial blood pressure (systolic and diastolic blood pressure) of the two groups were collected, and parameters like disease site and duration, Fontaine stage, and ankle-brachial index (ABI) of ASO patients have been evaluated...

OBJECTIVE: Small heat shock protein-1 (HSPB1) is a small heat shock protein that participates in many cellular processes and alleviates stress-induced cell injury. Autophagy protects cells from many types of stress and plays a key role in preventing stress in arteriosclerosis obliterans (ASO). However, the roles of HSPB1 in autophagy and apoptosis in the context of ASO pathogenesis remain unclear. METHODS: In vivo and in vitro studies were used to determine whether HSPB1 is associated with ASO progression...

OBJECTIVE: The aim: To analyze the dynamics of daily monitoring of blood pressure, intracardiac (according to echocardiography), peripheral hemodynamics (according to ultrasound of the vessels of the lower extremity), the thickness of the intima-media complex (according to carotid sonography) in patients with hypertension the effect of treatment with a combination of lisinopril and amlodipine. PATIENTS AND METHODS: Materials and methods: The study included 40 patients with hypertension with 2 (29 patients) and 3 (11 patients) degrees of hypertension in combination with AOLE with I-III stages of chronic insufficiency of the lower extremity, which revealed hyperkinetic, eukinetic, and hypokinetic types of hypertension with a predominance of the sympathetic nervous system...

INTRODUCTION: Current evidence indicates endovascular intervention is a safe and effective treatment for peripheral artery disease of the lower extremity. However, the clinical outcome of endovascular intervention for femoropopliteal lesions has been shown to be affected by the status of tibial runoff. It remains unclear whether endovascular intervention for tibial runoff is associated with additional benefits. METHODS AND ANALYSIS: This prospective, multicenter, real-world observational study is carried out from January 2021 to December 2022 in 8 designated centers across China with an estimated sample size of 1200 patients with severe femoropopliteal disease...

BACKGROUND: In recent years, the number of patients with ischemic skin ulcers due to diabetes mellitus and arteriosclerosis obliterans are increasing. Accordingly, endovascular therapy, drugs, and various wound dressings have been developed and applied to diabetic foot ulcers, and negative-pressure wound therapy, which often requires expensive and burdensome procedures for medical personnel, has also become popular. So simple and minimal invasive home treatment by the patient or their caregiver is required...

Objectives: Peripheral artery disease with calcification is extremely prevalent in the elderly. Due to the calcification, it requires a different clinical approach than the more common arteriosclerosis obliterans of the lower extremity. The introduction of novel technologies such as the drug-coated balloon, directional atherectomy, supera and drug-eluting stent has improved the prognosis of these patients. This study will contribute to the development of higher-quality evidence-based medicine for clinical treatment by assessing the quality of life (QOL), clinical treatment effect, and health economics of patients with calcification...

Since 2013, the Japanese Society for Vascular Surgery has started the project of nationwide registration and tracking database for patients with critical limb ischemia (CLI) who are treated by vascular surgeons. The objective of this project is to elucidate the current status of the medical practice for CLI patients to contribute to the improvement of the quality of medical care. This database, called JAPAN Critical Limb Ischemia Database (JCLIMB), is created on the National Clinical Database (NCD) and collects data of patients' background, therapeutic measures, early results, and long-term prognosis as long as 5 years after the initial treatment...

AIM: The aim of the study was to investigate the effect of perceived social support (PSS) on sleep quality in arteriosclerotic obliterans patients in China and examined whether psychological flexibility (PF) has a mediating effect between PSS and sleep quality. DESIGN: A cross-sectional survey. METHODS: A cross-sectional study was conducted between September 2020 and December 2021 on 172 patients with atherosclerotic obliterans recruited from a hospital in China...

Objective: The aim of the study is to explore the effects of drug-coated balloon (DCB) therapy on computed tomography (CT) imaging results and levels of vascular inflammatory cytokines in patients with arteriosclerosis obliterans (ASO) lesions. Methods: A total of 200 patients with ASO lesions admitted to our hospital from January 2021 to December 2021 were enrolled. According to the random number table method, they were divided into observation groups ( n  = 100) and control groups ( n  = 100)...

Background: Lower limb arteriosclerosis obliterans (ASO) is the formation of atherosclerotic plaques in lower limb arteries, leading to vascular stenosis and occlusion, and is a major factor leading to lower limb amputation. The ASO seriously endangers the physical and mental health of patients. As living standards improve, the disease tends to occur in younger patients, and the incidence keeps increasing year by year. The circular RNAs (circRNAs) have been found to be tissue-specific, and they play an important role in a variety of diseases, but there are few studies on the pathogenic role and expression of circRNAs in ASOs...

BACKGROUND: Lower extremity arteriosclerosis obliterans (LEASO) is a chronic progressive disease with clinical manifestations such as intermittent claudication, resting pain, and even ulceration or necrosis of the lower extremities caused by insufficient blood supply to the diseased limbs. This study aimed to evaluate the effect of diabetes on the prognosis of LEASO patients after the percutaneous transluminal angioplasty (PTA) treatment. METHODS: The clinical data of LEASO patients who received PTA treatment in the Blood Hernia Minimally Invasive Surgery Ward of Xuzhou Central Hospital from January 2017 to December 2021 were retrospectively analyzed...

Ruan jian qing mai recipe (RJQM) is an empirical prescription for treating arteriosclerosis obliterans (ASO). However, the mechanism of RJQM recipe-mediated ASO attenuation has not yet been elucidated. Therefore, this study aimed to explore the mechanism by which the RJQM recipe relieves ASO in a mouse model of lower limb ischemia, which was established by ligating and breaking the femoral artery of the left lower limb. The surgical groups were divided into the ischemic group, beraprost sodium group, low-dose RJQM group, medium-dose RJQM group, and high-dose RJQM group...

Spinal cord ischemia (SCI) after endovascular abdominal aortic aneurysm repair is a rare but devastating complication. Occlusion of the artery of Adamkiewicz or feeders to the collateral network for spinal cord circulation (such as the subclavian, intercostal, lumbar, and internal iliac arteries) is associated with the onset of SCI. We present a case of monoplegia owing to SCI after elective endovascular abdominal aortic aneurysm repair with coil embolization of the left internal iliac artery in an elderly patient with a history of arteriosclerosis obliterans and aortic dissection, preoperatively occluding multiple intercostal arteries and the right internal iliac artery...