Aortic Aneurysm News and Research

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Abdominal aortic aneurysm (AAA) is a ballooning of the aorta, the largest blood vessel in the human body, which extends into the abdomen. If the wall of this blood vessel becomes weakened, it can stretch, "balloon" out and rupture. A rupture, if left untreated, can lead to life-threatening internal bleeding. The exact cause of this condition is unknown. However, it often occurs in older adults, especially males, those with a high cholesterol level, and in smokers. There also tends to be a genetic link to this disorder.

Ultrasound methods could improve early detection of diseases in blood vessels, shows study

Ultrasound conducted before a patient develops symptoms could improve early detection of diseases in blood vessels, research led by the University of Leicester has shown.

21 Aug 2018

Thrombospondin-1 contributes to development of aortic aneurysm in mice and humans, study finds

Researchers centered at the University of Tsukuba and Kansai Medical University in Japan reveal matricellular protein Thrombospondin-1 (Thbs1) contributes to the development of aortic aneurysm in mice and humans.

20 Aug 2018

New research hub set to transform Australia’s medical technology sector

A new research hub is set to transform Australia’s medical technology sector by developing cost-competitive technologies for the rapid production of medical devices.

2 May 2018

Perioperative beta blockers could increase deaths and strokes one year after surgery

During the 12 months after undergoing noncardiac surgery, patients with or at risk for heart disease who were treated with the beta blocker metoprolol for 30 days were less likely than patients who received a placebo to have a heart attack, but more likely to die or have a stroke, according to research presented at the American College of Cardiology's 67th Annual Scientific Session.

13 Mar 2018

Blood-thinning drug mitigates risk of complications, death after non-cardiac surgery

Researchers in Hamilton have discovered that a blood-thinning drug, dabigatran, significantly reduces the risk of death, heart attack, stroke, and other heart or blood-vessel complications in patients who have a heart injury following major, non-cardiac surgery.

12 Mar 2018

Research shows link between fluoroquinolone antibiotics and increased risk of aortic disease

New research from a Swedish and Danish team of researchers led from Karolinska Institutet lend additional support to a link between treatment with fluoroquinolone antibiotics and an increased risk of acute aortic disease. The study is published in the esteemed journal The BMJ.

8 Mar 2018

Medicaid expansion related to better access to surgery and higher quality of care

The Affordable Care Act's Medicaid expansion was linked to better access to surgery and higher quality surgical care, according to a new study from Harvard T.H. Chan School of Public Health.

24 Jan 2018

Moderate exercise reduces progression of Marfan syndrome symptoms in mice

Regular physical activity is a common therapy for people with cardiovascular problems, but not recommended to those with Marfan syndrome, a rare disease of the connective tissue, but mainly affecting the cardiovascular system.

18 Dec 2017

Researchers uncover link between abdominal aortic aneurysm and dysregulated tryptophan metabolism

Researchers have found a link between dysregulated tryptophan metabolism and abdominal aortic aneurysm, a life-threatening vascular disease, according to a new study led by Georgia State University.

13 Nov 2017

New analysis explores role of alcohol in development of abdominal aortic aneurysm

In an analysis of published studies, lower levels of alcohol consumption were associated with a lower risk of abdominal aortic aneurysm until approximately 15 to 20 g/day, with an increasing risk thereafter. In the British Journal of Surgery analysis, the increase in risk beyond 2 units/day was stronger in men than in women.

11 Sep 2017

University Hospitals Cleveland Medical Center named one of nation's best hospitals for 2017–18

University Hospitals Cleveland Medical Center once again has been recognized as one of the nation's best hospitals for 2017–18 by U.S. News & World Report.

8 Aug 2017

Novel imaging tracer can help assess patient’s rupture risk for abdominal aortic aneurysm

Yale University researchers have developed a way in which medical imaging could potentially be used to assess a patient's rupture risk for abdominal aortic aneurysm.

1 Aug 2017

Engineers take closer look at mechanical and chemical attributes of heart defect

Elastin and collagen serve as the body's building blocks. They provide tensile strength and elasticity for a number of organs, muscles and tissues. Any genetic mutation short-circuiting their function can have a devastating, and often lethal, health impact.

28 Jun 2017

Racial disparities continue to exist in hospital readmissions, study finds

A new study in the journal Health Affairs shows that, despite being designed to more effectively manage care and control costs, black patients enrolled with Medicare Advantage are far more likely to be readmitted to the hospital after a surgery than those enrolled on traditional Medicare.

27 Jun 2017

Aortic Aneurysm News and Research

Ultrasound methods could improve early detection of diseases in blood vessels, shows study

Thrombospondin-1 contributes to development of aortic aneurysm in mice and humans, study finds

New research hub set to transform Australia’s medical technology sector

Perioperative beta blockers could increase deaths and strokes one year after surgery

Blood-thinning drug mitigates risk of complications, death after non-cardiac surgery

Research shows link between fluoroquinolone antibiotics and increased risk of aortic disease

Medicaid expansion related to better access to surgery and higher quality of care

Moderate exercise reduces progression of Marfan syndrome symptoms in mice

Researchers uncover link between abdominal aortic aneurysm and dysregulated tryptophan metabolism

New analysis explores role of alcohol in development of abdominal aortic aneurysm

University Hospitals Cleveland Medical Center named one of nation's best hospitals for 2017–18

Novel imaging tracer can help assess patient’s rupture risk for abdominal aortic aneurysm

Engineers take closer look at mechanical and chemical attributes of heart defect

Racial disparities continue to exist in hospital readmissions, study finds

Study finds two genetic variants linked to bicuspid aortic valve development

Researchers discover genetic mutation that can cause aortic dissection

Study: Women fare worse than men at every stage of treatment for abdominal aortic aneurysms

Clemson University researcher receives NIH grant to advance study into abdominal aortic aneurysms

New Vanderbilt Center offers comprehensive care for patients with Marfan syndrome and aortic disease

Discovery of four genes linked to fatal aneurysms could provide potential target for treatments

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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