View clinical trials related to Thoracic Aortic Aneurysm.
Filter by:Thoracic aortic aneurysms (TAA) result from progressive dilatation of the thoracic aorta and confer a risk for aortic dissection or rupture, which is associated with significant morbidity and mortality. In the Netherlands there are an estimated 200.000 adults with TAA, and annually 600 deaths after aortic dissection or rupture. There are clear differences in the incidence of TAA between men and women, with a higher incidence in men. Little is known on possible differences in outcome between male and female patients with Thoracic Aortic Aneurysm (TAA). Aortic disease is thought to affect men more frequently than women, and aortic growth is different between men and women. Current data suggest that women are at an increased risk of both dying from aortic dissection and having aorta-related complications compared to men (1). The mechanisms for these male-female difference in TAA outcome remain, however, unclear. The timing of preventive surgery is now not different for men and women, but gender-based cut-off values for maximal aortic diameter based on differences in vessel wall composition might be needed.
This project concerns a population at risk of sudden death by dissection of the thoracic aorta. Its interest is to make it possible to recognize the genes that protect or worsen the evolution of aneurysms, to better understand the mechanisms involved, to detect and treat aneurysms of the thoracic aorta, wich is a pathology that is completely silent clinically until life-threatening complications. The variability in the severity of the disease within the same family is related to modifier genes. The objective is to find the modifying factors that account for the variability in the severity of the progression of aneurysms of the thoracic aorta.
Evaluate the safety and effectiveness of endovascular repair with the LeMaitre TAArget thoracic stent graft as an alternative to open surgical repair.