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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.
Patients will be invited to participate in this study prior to the TAAA repair procedure. Prior to the surgery, baseline blood and saliva samples will be collected. Following the surgery, blood and saliva samples will be collected for 48 hours. In addition, hemodynamic data (i.e. vital signs) will be collected for the first 48 hours. The patient data will be reviewed for the first 30 days for morbidity and mortality assessment.
Time Perspective: Prospective
Aortic Aneurysm, Thoracic
The University of Texas Health Science Center, Houston
Published on BioPortfolio: 2014-08-27T03:28:12-0400
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.
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Thoracic aortic aneurysm (TAA) is usually clinically silent and progresses slowly until a tipping point is reached, after which the aortic diameter can expand more rapidly and the condition can potent...
Significant proportions of aortic dissections occur at aortic diameters
To study the lengths and diameters of aortic segments in healthy and diseased aortas and to assess the role of aortic elongation in Type A aortic dissection (TAD) prediction.
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An abnormal balloon- or sac-like dilatation in the wall of the THORACIC AORTA. This proximal descending portion of aorta gives rise to the visceral and the parietal branches above the aortic hiatus at the diaphragm.
The tearing or bursting of the wall along any portion of the AORTA, such as thoracic or abdominal. It may result from the rupture of an aneurysm or it may be due to TRAUMA.
Postoperative hemorrhage from an endovascular AORTIC ANEURYSM repaired with endoluminal placement of stent grafts (BLOOD VESSEL PROSTHESIS IMPLANTATION). It is associated with pressurization, expansion, and eventual rupture of the aneurysm.
Cardiovascular manifestations of SYPHILIS, an infection of TREPONEMA PALLIDUM. In the late stage of syphilis, sometimes 20-30 years after the initial infection, damages are often seen in the blood vessels including the AORTA and the AORTIC VALVE. Clinical signs include syphilitic aortitis, aortic insufficiency, or aortic ANEURYSM.
An abnormal balloon- or sac-like dilatation in the wall of the ABDOMINAL AORTA which gives rise to the visceral, the parietal, and the terminal (iliac) branches below the aortic hiatus at the diaphragm.
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