View clinical trials related to Aneurysm.
Filter by:In this study, our primary goal is to compare whether there is any difference in the complication of using pro-seal laryngeal mask or intubation tube in bronchoscopy-guided percutaneous dilation tracheostomy procedure. Our secondary goal is to compare in terms of processing time.
The 8-12 fold higher risk for sisters and brothers of patients with Abdominal Aortic Aneurysms (AAA) to develop AAA compared to persons in the population is well known in the scientific community. Recently the value of the screening program for siblings has been analyzed and is shown to be highly cost-efficient, similar to the population based screening of 65-year old men for AAA. Most importantly detection of siblings also adresses and includes women at risk. The adult offsprings to AAA patient would hypothetically bear the same risk of AAA as siblings. This has never been evaluated scientifically due to the practical difficulties in tracking the offspring and inviting them to screening at an age when they are at risk of AAA-disease. In Sweden, the unique multigeneration registry exists which could support such detection, with the possibility to track adult offspring to patients, and investigate the true contemporary prevalence in them. The DAAAD project aims at investigating the prevalence in adult offspring parallel to developing a model for such a selective screening program
Selection of the appropriate size of the device is mandatory during aneurysm treatment with a WEB. The Investigators aimed to investigate if virtual simulation with Sim&Size software may have an impact on technical, angiographic, and clinical outcomes after WEB treatment. Data from two large-volume centers were collected and compared (January 2017-January 2020). Virtual simulation was systematically adopted in one center, while conventional sizing was used in the other one. Outcomes were the duration of intervention, the radiation dose (mGy), the number of corrective interventions for inappropriate WEB size, the number of WEBs not deployed, angiographic occlusion, and complications. Univariate and multivariate linear models were adopted.
Patients admitted to Haukeland University Hospital with either UIA or aSAH underwent a measurement of bioelectrical impedance and body mass composition using InBody 10. Lipids and lipoproteins were collected from plasma. 60 patients in total were included in the study.
The purpose of the registry is to evaluate the peri-operative and short-, mid- and long-term outcomes of the Bard Covera Plus (Tempe, Arizona, USA) for the treatment of atherosclerotic aorto-iliac aneurysm in combination with a multibranched endograft
The aim of our study is to analyze the immediate and long-term results between patients undergoing hemiarch replacement with ACP under mild hypothermic (30-32 °C) circulatory arrest versus moderate hypothermic (26-28 °C) circulatory arrest. It is hypothesized that circulatory arrest using mild hypothermia (30-32°C) and uSACP will result in complications reduction, during aortic hemiarch replacement, when compared to moderate hypothermia (26-28°C) and uSACP. For this purpose all of the patient population will be randomized into 2 groups. The first group of the patients during aortic hemiarch replacement, mild hypothermia (30-32°C) will be used during circulatory arrest. The second group of the patients during aortic hemiarch replacement, moderate hypothermia (26-28°C) will be used during circulatory arrest.
This device was designed to assist in the stent-assisted coil embolization of intracranial aneurysms, specifically those that have a wide neck that would not otherwise maintain the coil embolization material within the aneurysm because of the wide opening at the base of the aneurysm. This device was designed to treat aneurysms that are: unruptured, wide-necked, intracranial, saccular aneurysms arising from a parent vessel ≥ 2 mm and ≤ 4.5 mm. Wide-necked was defined as having a neck > 4mm or dome-to-neck ratio < 2.
The purpose of this study is to assess the extent of thrombosis in the Zenith Alpha Spiral-Z® stent graft.
Ten percent of the population above 60 years develops an aortic abdominal aneurysm. In case of rupture, this pathology leads to death in more than 70% of the cases. Over the past ten years, Endovascular Aortic Aneurysm Repair (EVAR) has been the most used technique for elective treatment for abdominal aortic aneurysms (AAA) in patients with a favorable anatomy. But despite excellent postoperative results with a significant reduction of mortality , a close follow-up of these patients is mandatory to detect any potential endoleaks particularly in patients with a long-life expectancy. Failed Endovascular Infrarenal Aortic Aneurysm Repair (EVAR) with development of a proximal endoleak exposes the patient to the risk of rupture and must be treated. This type of endoleaks are often related to dilatation of the proximal neck of the AAA, and of the suprarenal aorta, making the use of any aortic fixation system, or uncovered stent ineffective. In these cases, open surgical conversion with stent graft removal is possible but at the price of a significant morbidity and mortality. The alternative is the use of a fenestrated or branched stent graft (F/BEVAR) extending the proximal sealing zone to a non-diseased aorta. The goal of this study was to evaluate the technical feasibility, early and midterm outcomes of (F/BEVAR) in patients with a proximal endoleak following a standard EVAR. The investigators performed a multicentre study between January 2010 and December 2019 in 8 French University Centres which included 85 patients with 3 years of post operative follow-up.
BACKGROUND - Major blood loss is frequent in open repair of ruptured and intact abdominal aortic aneurysm (AAA) as well as in aorto-bifurcated prosthesis insertion due to aortoiliac occlusive disease. - Major blood loss is associated with death, post-operative complications and coagulopathy. - Data from randomized trials in trauma patients indicate that a high plasma to red blood cell (RBC) transfusion ratio reduces 30-day mortality. - No randomized trial data are available for the AAA population. - Observational data demonstrate, that a high plasma:RBC transfusion ratio associates to a lower 30 day mortality. However, the reports are based on small cohorts of 78-165 patients, short term outcomes and lack information on major adverse events such as cardiac and respiratory. - The Danish Vascular Registry (DVR), covering 1996-2018, contains data on approx. 4,400 ruptured and 8,200 intact (elective/symptomatic) AAA repairs, and 5,400 open aortoiliac repairs due to occlusive disease. Expected total count 1997-2018: 17,000. - The Danish Transfusion Database (DTDB), covering approx. 1997-2018, contains information on units of RBCs, plasma and platelets transfused. A unique patient identification number (CPR) allows merging of all data set. OBJECTIVE To identify whether resuscitation with a high plasma to RBC ratio associates to improves survival in open abdominal aortic surgery as compared to a low plasma to RBC-ratio. PICO - Population: Open abdominal aortic surgery - Intervention: "High FFP": FFP to RBC unit ratio of 2:3 to 3:3 (0.7 - 1.0) - Comparison: "Low FFP": FFP to RBC unit ratio of 0:3 to 1:3 (0.0 - 0.3) - Outcome: All-cause mortality 90 days following surgery. DATA SOURCES CPR, Danish Civil Registration System. DNPR, Danish National Patient registry. DVR, Danish Vascular registry. DPDB, The Danish national Prescription DataBase.