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Clinical Trials About "Retrograde autologous priming surgery thoracic aortic aneurysm" RSS

07:42 EDT 22nd May 2019 | BioPortfolio

We list hundreds of Clinical Trials about "Retrograde autologous priming surgery thoracic aortic aneurysm" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.

More Information about "Retrograde autologous priming surgery thoracic aortic aneurysm" on BioPortfolio

We have published hundreds of Retrograde autologous priming surgery thoracic aortic aneurysm news stories on BioPortfolio along with dozens of Retrograde autologous priming surgery thoracic aortic aneurysm Clinical Trials and PubMed Articles about Retrograde autologous priming surgery thoracic aortic aneurysm for you to read. In addition to the medical data, news and clinical trials, BioPortfolio also has a large collection of Retrograde autologous priming surgery thoracic aortic aneurysm Companies in our database. You can also find out about relevant Retrograde autologous priming surgery thoracic aortic aneurysm Drugs and Medications on this site too.

Showing "Retrograde autologous priming surgery thoracic aortic aneurysm" Clinical Trials 1–25 of 17,000+

Extremely Relevant

Obstructive Sleep Apnoea in Adolescents With Thoracic Aortic Aneurysm

The objective of this prospective cohort study is to determine the prevalence of obstructive sleep apnoea (OSA) in patients with and without thoracic aortic aneurysm.


Study of the Thoraflex™ Hybrid Device for the Treatment of Aneurysm/Dissection of the Descending Thoracic Aorta

The purpose of this national observational study is to evaluate the Thoraflex™ Hybrid vascular prosthesis in the replacement of the aortic arch and the treatment of aneurysm/dissection of the descending thoracic aorta in relation to morbidity-mortality, visceral malperfusions, neurological and renal complications, endoleak and evolution of the aortic thoracic stent over time.

Clinical Study of Thoracic Aortic Aneurysm Exclusion

The Valiant stent-graft system is a flexible, implantable vascular stent-graft endoluminal device preloaded in a delivery system that is used to exclude thoracic aortic lesions (thoracic aneurysms, thoracic dissections, penetrating ulcers, traumatic transections and both traumatic and degenerative pseudoaneurysms.


Impact of Anesthesia on the Dimension of the Ascending Aorta

The aim of this study is to evaluate the accuracy and reliability of intra-operative TEE after the induction of anesthesia when assessing proximal thoracic aorta diameters in a cohort of aortic aneurysm patients.

Detection of Hypoxia in Human Thoracic Aorta Using Pimonidazole-HCL

This is a prospective study designed to determine the safety and value of Hypoxyprobe-1 (pimonidazole hydrochloride (-HCl)) to detect levels of tissue hypoxia in patients presenting with ascending aortic aneurysm.

The Aortic Surgery Cerebral Protection Evaluation (ACE) Randomized Trial

The ACE trial is a multicentre, randomized controlled trial comparing axillary vs. innominate artery cannulation for established antegrade cerebral perfusion in patients having aortic surgery (thoracic and aortic arch) requiring deep hypothermic circulatory arrest using a non-inferiority trial design.

Development of Ultra-Low Dose CT Based Screening for Aortic Aneurysms

The primary objective of this research project is development and validation of a new, non-contrast gated aortic (NCGA) computer tomography scan algorithm for screening of aortic aneurysm in the chest and abdomen in at risk patients. This study would initially be performed in patients with a known aneurysm and done in addition to their indicated surveillance CT scan.

Valiant Evo US Clinical Trial

The purpose of the Valiant Evo US Clinical Trial is to demonstrate the safety and effectiveness of the Valiant Evo Thoracic Stent Graft System in subjects with a descending thoracic aortic aneurysm (DTAA) who are candidates for endovascular repair.

Endovascular Exclusion of Thoracic Aortic Aneurysms

The purpose of this study is to assess the role of ascending, arch or descending thoracic aortic aneurysm exclusion using a novel endovascular prosthesis in high risk surgical patients.

Evaluation of the GORE TAG Thoracic Endoprosthesis in the Treatment of Aneurysms

The purpose of this post-approval study is to evaluate the long-term performance of the GORE TAG® Thoracic Endoprosthesis (TAG device) in the primary treatment of descending thoracic aortic (DTA) aneurysms

Changes in Elastic Properties of Descending Thoracic Aorta After Ascending Aorta Replacement

The aim of our study was to evaluate the impact of aortic root replacement by a graft on the elastic properties of the descending thoracic aorta using cardiac Magnetic Resonance Imaging (MRI) and automatic post-processing. Nineteen patients were operated on an aortic root aneurysm and a cardiac MRI allowing aortic compliance measurement was performed before and after surgery. Images were acquired with a 1.5 T MRI with only one additional sequence to a conventional aortic MRI p...

Neurophysiological Intraoperative Monitoring During Aortic Surgery

The primary objective of this study is to evaluate if the motor-evoked potentials/motor action potential amplitude ratio and motor action potential amplitude measurement are useful in detecting spinal cord ischemia during thoracoabdominal aortic aneurysms surgery. The secondary objective is to evaluate the presence of a correlation between neurophysiological changes and other factors (such as surgical maneuvers, anesthetic and physiologic changes) in order to find which factor...

Evaluation of the GORE® TAG® Thoracic Branch Endoprosthesis (TBE Device) in the Treatment of Lesions of the Aortic Arch and Descending Thoracic Aorta (Zone 0/1)

The objective of this study is to determine whether the GORE® TAG® Thoracic Branch Endoprosthesis is safe and effective in treating lesions of the aortic arch and descending thoracic aorta.

Valiant Evo International Clinical Trial

The purpose of the Valiant Evo International Clinical Trial is to demonstrate the safety and effectiveness of the Valiant Evo Thoracic Stent Graft System in subjects with a descending thoracic aortic aneurysm (DTAA) who are candidates for endovascular repair. The Valiant Evo International Clinical Trial is a first-in human experience with the objective to provide clinical data for supporting CE marking via case series and descriptive statistics.

Prospective Evaluation of the Biomechanical Properties of the Thoracic Aorta Coupling Magnetic Resonance Imaging and In-vitro Elasticity Tests in Patients With Ascending Aortic Aneurysm

The biomechanical properties of the aorta are currently poorly understood. A better understanding would optimize surgical indications and monitoring techniques for patients with thoracic aortic aneurysms.

Treatment in Thoracic Aortic Aneurysm: Surgery vs Surveillance

The ascending aorta conducts blood from the heart to the rest of the body. The ascending aorta can become enlarged, and the risk of tearing and rupturing becomes higher with larger aorta. When the ascending aorta tears or ruptures, the risk dying is high even if surgery is done as soon as possible. Traditionally, when the ascending aorta gets above 5.5 cm, surgery is recommended to replace the aorta. However, this threshold is based relatively weak evidence, and sometimes patie...

Evaluation of the GORE® TAG® Thoracic Branch Endoprosthesis (TBE Device) in the Treatment of Lesions of the Aortic Arch and Descending Thoracic Aorta (Zone 2)

The objective of this study is to determine whether the GORE® TAG® Thoracic Branch Endoprosthesis is safe and effective in treating lesions of the aortic arch and descending thoracic aorta.

Follow up of Patients With Aortic Aneurysm by Dosage of Circulant Endothelial Progenitor Cells

The study aims to investigate the existence of a reliable correlation between the progression of aortic diameters and blood levels of circulant endothelial progenitor cells CD34+ in patients with not surgical aortic aneurysms.

Biomechanical and Microstructural Properties of Ascending Aortic Aneurysms

An aortic aneurysm (thoracic or abdominal) is a permanent dilatation of the aorta caused by weakening in the arterial wall. The feared complication is aortic rupture or dissection, leading to potentially lethal aortic bleeding and associated with mortality rates up to 95%. The current diagnosis criteria do not suffice, therefore the goal of this study is the development of an improved biomechanics-based and microstructural-based diagnostic tool.

Blood Conservation in Adult Cardiac Surgery, What is the Way Forward in Today's Practice?

The aim of this study is to compare retrograde autologous priming (RAP) of the bypass circuit to cell salvage (CS) as part of blood conservation strategies in adult cardiac surgery. It hypothesizes that RAP is at least as effective as cell salvage in terms of blood conservation but at the same time more cost effective.

Prevention of Endoleaks Using Autologous Platelet Gel on Unruptured Abdominal Aortic Aneurysms

The main risk of aortic aneurysms is rupture that leads to a high risk of death. A preventive surgical treatment is thus needed. In order to reduce the morbidity and mortality associated with conventional surgery, an endovascular approach (insertion of an endovascular stent graft)is now widely favored. The main problem of this procedure is the occurrence of endoleaks (persistence of a communication between the aneurysm and the aorta). A new approach is proposed to prevent these...

A Pilot Study to Evaluate the Systemic Inflammatory Response of Thoracoabdominal Aortic Aneurysm Repair.

The purpose of this study is to look at the systemic inflammatory response caused when patients undergo thoracoabdominal aortic aneurysm repair (TAAA). In addition, this study will look at how the inflammatory response affects the post operative healing process and post operative complications.

Study on Genetically Affected Sporadic Thoracic Aortic Aneurysm and Dissection

Mortality of thoracic aortic aneurysm and dissection (TAAD) remains high because of the huge blood lost from the aorta. Questions about the potentially genetic effects on sporadic TAAD are raised by researchers to explore the possible mechanisms leading to sporadic TAAD and to establish new clinical approaches to prevent TAAD-caused adverse clinical outcomes. This study is intended to collect the gene information in sporadic TAAD patients and to explore the relationship between...

Opioid-potentiated Volative Anaesthetic Vs. Remifentanil And Propofol During Abdominal Aortic Aneurysm Surgery

Comparing 2 different anaesthetic methods during abdominal aortic aneurysm surgery. The patients will be followed up 30 days postoperative. Number of patients included will be 200. Perioperative details will be analyzed.

Evaluation of Aortic Stiffness as a Prognostic Indicator of Aortic Dilatation in Patients With Bicuspid Aortic Valve (BAV) by Multimodal Imaging (MRI, Echocardiography and Ultrafast Ultrasound Imaging)

The objective is the development and validation of morphological markers informative of aortic dilatation in order to improve the precision of the risk of aneurysm of the thoracic aorta and of acute aortic syndrome for patients with bicuspid aortic valve (BAV). The primary objective of this study is to demonstrate a correlation between the aortic local pulse wave velocity (PWV) measured with MRI and the progression of the thoracic aorta diameters measured by MRI after a follow...


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