A5003112438- Peripheral Artery Disease Management
- Vascular Procedures and Complications
- Venous Thromboembolism Diagnosis and Management
- Aortic aneurysm repair treatments
- Coronary Interventions and Diagnostics
- Renal and Vascular Pathologies
- Medical Imaging and Pathology Studies
- Cerebrovascular and Carotid Artery Diseases
- Amyloidosis: Diagnosis, Treatment, Outcomes
- Parathyroid Disorders and Treatments
- Cardiac Imaging and Diagnostics
- Intracerebral and Subarachnoid Hemorrhage Research
- Neurosurgical Procedures and Complications
- Vascular Malformations Diagnosis and Treatment
- Cardiac pacing and defibrillation studies
- Cardiovascular, Neuropeptides, and Oxidative Stress Research
- Abdominal vascular conditions and treatments
- Trigeminal Neuralgia and Treatments
- Cerebrospinal fluid and hydrocephalus
- Anatomy and Medical Technology
- Coronary Artery Anomalies
- Mechanical Circulatory Support Devices
- Blood Coagulation and Thrombosis Mechanisms
- Cardiac Arrhythmias and Treatments
- S100 Proteins and Annexins
Funabashi Municipal Medical Center
2018-2025
Chiba University
2010-2016
Centre for Addiction and Mental Health
2015
Tokyo Women's Medical University
1985-1987
Food addiction is a debated topic in neuroscience. Evidence suggests diabetes related to reduced basal dopamine levels the nucleus accumbens, similar persons with drug addiction. It unknown whether insulin sensitivity endogenous ventral striatum of humans. We examined this using agonist D2/3 receptor radiotracer [11C]-(+)-PHNO and an acute depletion challenge. In separate sample healthy persons, we could alter sensitivity. Insulin was estimated for each subject from fasting plasma glucose...
Purpose To investigate the incidence of acute limb ischemia (ALI) among patients with femoropopliteal (FP) lesions treated contemporary endovascular therapy (EVT) and to identify risk factors for ALI after FP-EVT. Methods In this retrospective multicenter registry, we analyzed lower extremity artery disease having FP who underwent EVT between 2017 2021. We investigated incident related index its factors. also assessed prognosis ALI. Results During a median follow-up 35.3 months, was observed...
Abstract Purpose To investigate whether the severity of calcification assessed by peripheral artery scoring system (PACSS) was associated with clinical outcomes drug‐coated balloon (DCB) angioplasty for femoropopliteal lesions. Materials and Methods We retrospectively analyzed 733 limbs intermittent claudication 626 patients, who underwent DCB de novo lesions between January 2017 February 2021 at seven cardiovascular centers in Japan. The patients were categorized using PACSS classification...
Randomized trials have shown comparable outcomes between second-generation low-dose drug-coated balloons (LD-DCBs) and first-generation high-dose (HD-DCBs); but the trial patients had low clinical complexity, there were no comparisons in medically complex populations.
Purpose: Surgical thromboendarterectomy has been the gold standard treatment for common femoral artery (CFA) disease. However, endovascular therapy (EVT) is conducted in certain patients with CFA lesions because of multiple comorbidities. The interwoven nitinol stent (IWS) developed to prevent fracture. Thus, this study aimed evaluate feasibility EVT using IWS clinical practice. Materials and methods: This retrospective multicenter registry analyzed who had symptomatic lower-extremity...
Aim: This study aimed to reveal whether a larger postprocedural minimum lumen area (MLA) would reduce restenosis risk after endovascular therapy (EVT) using drug-coated balloons (DCBs) in femoropopliteal (FP) lesions.
During the last 3 years, 46 cases of hypertensive intracerebral hemorrhage were treated by CT-guided stereotactic surgery. Our present report is concerned with evaluation this procedure in treatment hematoma, terms rate aspirated hematoma and follow-up study patients. It difficult to draw any definite conclusion about operative indications. aspiration, however, can be evaluated as a less invasive more definitive basal ganglia thalamus.
Several studies have reported the efficacy of drug-coated balloons (DCB) for simple femoropopliteal (FP) lesions. However, effectiveness DCB FP chronic total occlusive lesions (CTO) is controversial. The present study investigated clinical outcomes FP-CTO.We retrospectively analyzed 359 limbs 318 patients who underwent endovascular therapy with FP-CTO between July 2017 and February 2021 at seven cardiovascular centers. primary endpoint was 12-month patency. secondary endpoints were rates...
Abstract Purpose To identify lesion characteristics associated with restenosis after endovascular therapy (EVT) for common femoral artery (CFA) lesions in patients peripheral disease (PAD) real-world practice. Materials and Methods We included 751 Japanese PAD who underwent CFA EVT. Data were from a large-scale retrospective multicenter registry study. The association of the risk was investigated Cox proportional hazards regression model. Results Lesions extended to external iliac 10.0%...
The previous single-arm registries showed the acceptable primary patency after endovascular therapy (EVT) using covered stent-graft (CSG) and Supera interwoven nitinol stent (Supera peripheral [SPS]) in calcified femoropopliteal lesions. aim of this study was to compare safety efficacy between CSG SPS lesions clinical practice.
Background:The risk of restenosis after intervention is higher in femoropopliteal than aortoiliac lesions. However, the appropriate endovascular therapy (EVT) for preventing lesions remains unknown. This study aimed to elucidate relationship between lesion characteristics and patency EVT using intravascular ultrasound (IVUS) measurement determine predictors on IVUS.
A long-term follow-up study of rostral mesencephalic reticulotomy (RMR) for pain relief is presented. 34 patients (24 males and 10 females) were operated. Ages ranged from 18 to 65 years. The period was 1–70 months. overall effectiveness RMR showed good in 23 (67%). according type 5 out 6 (83%) with nondenervation pain, whereas satisfactory obtained 28 (64%) denervation pain.
Abstract Background Transthyretin cardiac amyloidosis (ATTR) has been increasingly recognized in patients with degenerative aortic stenosis (AS). In some reports, the uptake of Tc-99m labeled bone radiotracers documented. pyrophosphate (PYP) scintigraphy absence evidence a monoclonal gammopathy was diagnostic for transthyretin amyloidosis, providing cost-effective and non-invasive technique specificity positive predictive value nearly 100%. We sought to determine prevalence ATTR as detected...
Endovascular therapy (EVT) is recommended in femoropopliteal (FP) lesions shorter than 25 cm by current guidelines; however, diffuse FP remains challenging for EVT. The aim of this study was to investigate the efficacy EVT with latest devices longer cm.
Drug-eluting devices improved outcomes of endovascular therapy (EVT) for femoropopliteal lesions, but mainly de novo lesions. Endovascular in-stent restenosis/occlusion (ISR/O) is challenging, and large trials long-term data are not well reported.
Background: Previous reports have shown comparable outcomes between drug-eluting stents (DESs) and drug-coated balloons (DCBs) for treating femoropopliteal artery (FPA) lesions; however, DCB include approximately 10% to 50% bailout stents. Therefore, comparing DESs DCBs is not simple. The aim of this study was compare the clinical in patients with symptomatic FPA disease. Materials Methods: Using registries 7 institutions, we retrospectively reviewed records 1356 who underwent endovascular...
Abstract Background Endovascular therapy (EVT) is often performed for diffuse femoropopliteal lesions. This study investigated 3‐year patency and clinical outcomes in patients with EVT‐treated lesions >25 cm. Methods retrospective multicenter registry analyzed who presented lower extremity artery disease having cm underwent EVT between 2017 2021. The primary outcome was restenosis 3 years after EVT. Results Overall, 504 614 undergoing were enrolled. prevalence of 184.3 per 1000...
To compare the outcomes of thromboendarterectomy (TEA) and endovascular therapy (EVT) with stenting for patients atherosclerotic common femoral artery (CFA) occlusive disease.From a retrospective registry 1193 consecutive CFA treatment performed between 2018 2020 at 66 institutions in Japan, we identified who underwent TEA (n=432) or stent implantation (n=157). The primary outcome measures were 1-year patency versus propensity score matching. secondary perioperative complications, length...