Study Status: Recruiting
Recruit Status: Unknown status
Study Type: Interventional
Official Title: Effects of Losartan vs. Nebivolol vs. the Association of Both on the Progression of Aortic Root Dilation in Marfan Syndrome (MFS) With FBN1 Gene Mutations.
Brief Summary: The major clinical problems in patients with Marfan Syndrome (MFS) are aortic root dilation (ARD), dissection and rupture. Although the available treatments (beta-blockers, BBs) improve the evolution of the disease, they do not protect MFS patients from progression of ARD and dissection. A key molecule that negatively influences cell growth, differentiation, survival and death in MFS is TGFb which is antagonised by existing drugs employed in the clinical practice, the Angiotensin II receptor blockers (ARB).