View clinical trials related to Aneurysm.
Filter by:The purpose of the registry is to evaluate the peri-operative, short-, and mid- outcomes of endovascular treatment of thoracoabdominal aneurysms with multibranched endografts via total transfemoral approach for visceral vessels cannulation using steerable sheaths
Non-randomized studies have shown that de-airing of the delivery system with an increased volume of saline may be associated to a decrease in periprocedural stroke during thoracic endovascular aortic repair. This study is designed to provide evidence that 4xIFU-dose volume of saline flush vs. standard IFU-dose saline flush is associated to a decrease in the amount of intra-sac air detected on the first follow-up imaging after EVAR.
The aim of our study is to analyze the early and late results in men and women who underwent ascending aortic replacement in antegrade cerebral perfusion (ACP) with mild-to-moderate hypothermic circulatory arrest. Female gender is associated with poorer outcomes after surgical aorta replacement. Data on gender specific differences after ascending aortic replacement are conflicting.
A prospective non-interventional study aimed to evaluate the immediate and long-term outcomes in patients with left ventricular aneurysm after transmural myocardial infarction. A registry of patients with transmural myocardial infarction admitted to the Emergency Department of Cardiology will be created. The registry will include all consecutive hospitalized patients from from January 1, 2021 to December 31, 2021 who meet the inclusion criteria Based on this registry, patients will be divided into groups : patients with left ventricular aneurysm and patients without aneurysm, patients with left ventricular thrombosis and patients without thrombosis. Patients will be contacted in 3 and 12 months. Surviving patients will be invited to appointment for an ECG, echocardiography and survey. The cardiovascular events during this period will be recorded. The factors determining the prognosis of patients and their concomitant diseases, immediate and long-term prognoses, therapeutic measures and drug therapy at the hospital and outpatient stages, and patients ' adherence to therapy will be analyzed.
In this study, 20 regional neurosurgery centers across the country will be included, and the study cohort will be constructed on the basis of the IARP-CP cohort.The artificial intelligence platform was used to analyze the clinical, morphological, hemodynamics, aneurysm wall characteristics and other factors of unruptured aneurysms, as well as the relationship between these factors and the risk of aneurysm instability, seek the potential risk factors, and finally establish a multi-dimensional prediction model of rupture risk of intracranial aneurysms.
This Controlled Randomized Clinical Trial aimed at determining the effectiveness of a modified RR intervention in reducing post-operative pain and psychological symptoms in patients undergoing surgery intervention. Researches hypothesized that compared to controls patients undergoing modified RR intervention were characterized by 1. improved capability to discriminate emotions from bodily feelings; 2. reduce emotional distress; 3. reduced pain perception. Moreover, researches hypothesized that (4) these effects were maintained over time.
The aim of the study is to evaluate the effects of intermittent hypoxic-hyperoxic training (IHHT) to protect myocardium against perioperative myocardial injury during cardiac surgery using cardiopulmonary bypass.
The aim was to evaluate early and medium-term outcomes of single and double fenestrated physician-modified endovascular grafts (PMEGs) for endovascular aortic arch degenerative aneursym repair. The evolution of stent-graft technology recently has meant the development of custom-made branched stent-grafts to achieve total endovascular aortic arch repair for high-risks patients. The disadvantages of custom-made include manufacture and deliver times for urgent cases and the associated high costs. Unfortunately there is also a high rate of embolization associated with this approach probably related to the complexity of deploying a multi-branched unibody stent-graft. A further alternative is physician modified endografts (PMEGs) for zone 0 TEVAR involving the deployment of a conventional stent-graft device ex-vivo, fashioning of customized fenestrations (for supra aortic trunk) and re-constrainment into the delivery system. The authors have previously shown the feasability in vitro and they have reported their experience for arch aortic lesion. The aim of this study is to evaluate the outcomes for aortic arch degenerative aneursym repair which is the most risky procedure
Despite the efforts made in its treatment, aneurysmal subarachnoid haemorrhage continues to induce high mortality and morbidity rates. Today there are treatment protocols in all hospitals. The vast majority prefer, whenever possible, the endovascular route, given its lesser aggressiveness and morbidity. Although embolization prevents aneurysm' rebleeding, it does remove the subarachnoid blood clot. Therefore, it does not modify the evolution, incidence and severity of vasospasm. The idea is to carry out a 10-year retrospective study classifying patients into five groups based on the type of treatment received, analyzing the results' differences. The aim is to improve what is done as much as possible and to be able to propose potential areas for improvement. Besides, this study will be the basis of a future prospective study, prepared without the current one's biases and errors.
Design A multi-centre pilot study investigating the acceptability and adherence of a prehabilitation on patients requiring abdominal aortic aneurysm repair. Setting 3 NHS Hospital Vascular Surgery Clinics in the UK. - Imperial College Healthcare NHS Trust - Cambridge University Hospitals NHS Trust - Mid and South Essex NHS Trust Patient Population Patients referred to secondary/tertiary vascular clinic for the repair of asymptomatic infrarenal Aneurysm Intervention: Baseline (conducted face-to-face): After providing written informed consent, participants will be provided with information about the prehabilitation programme. The following data will also be collected: baseline demographic characteristics (including age, sex and ethnicity), body mass index (BMI), medical history (including time since diagnosis), current medication, aneurysm diameter, health-related quality of life (EQ-5D-5L and EQ-VAS), smoking status and psychological wellbeing (using the Hospital Anxiety and Depression Scale; HADS) and Frailty assessments( QMortality Index, Electronic Frailty Index, Rockall score). Participants will also complete a 6-minute walking test(6MWT).