Abdominal Aortic Aneurysm News and Research RSS Feed - Abdominal Aortic Aneurysm News and Research

Abdominal aortic aneurysm (also known as AAA, pronounced "triple-a") is a localized dilatation of the abdominal aorta exceeding the normal diameter by more than 50 percent. It is caused by degeneration of the aortic wall, but the exact etiology remains unknown.
Discovery of four genes linked to fatal aneurysms could provide potential target for treatments

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

Thousands of lives could be saved every year after it was discovered a fatal cardiovascular condition could be linked to four genes, research has found. [More]
Minimally-invasive procedure to fix aortic aneurysm linked to increase in long-term complications

Minimally-invasive procedure to fix aortic aneurysm linked to increase in long-term complications

A minimally-invasive procedure to fix a life-threatening condition may be associated with an increase in long-term complications, compared to an alternative procedure. [More]
Study suggests calorie-restricted diet can protect mice from abdominal aortic aneurysms

Study suggests calorie-restricted diet can protect mice from abdominal aortic aneurysms

Mice placed on a low-calorie diet are less likely to develop abdominal aortic aneurysms, according to a new study in The Journal of Experimental Medicine. [More]
Drinking green tea could prevent abdominal aortic aneurysm

Drinking green tea could prevent abdominal aortic aneurysm

Japan's favorite beverage might be offering more than just a relaxing tea break. [More]
Study: Age and gender affects prevalence of certain peripheral vascular diseases

Study: Age and gender affects prevalence of certain peripheral vascular diseases

New findings from large-scale studies of more than 3.6 million people who underwent screening for cardiovascular disease reveals that a person's age and gender affects the prevalence of certain types of peripheral vascular diseases (PVD), and that diabetes is a major risk factor for developing these diseases, even in patients without heart disease. [More]
Acute mesenteric ischemia can be treated with balloon angioplasty

Acute mesenteric ischemia can be treated with balloon angioplasty

Acute mesenteric ischemia (AMI) can be successfully treated with endovascular therapy such as balloon angioplasty, according to research from the University of Eastern Finland. The study also found that AMI is a more common cause of abdominal pain among the elderly than generally thought; however, it is difficult to diagnose before bowel damage develops. [More]
Racial disparities exist for black and Hispanic patients undergoing major surgeries in U.S. hospitals

Racial disparities exist for black and Hispanic patients undergoing major surgeries in U.S. hospitals

Considerable racial disparities exist in surgical outcomes for black and Hispanic patients undergoing major cancer and non-cancer surgeries in U.S. hospitals, even among institutions that have already enrolled in a national surgical quality improvement initiative. [More]
Patients who take cholesterol medications before endovascular surgery experience better outcomes

Patients who take cholesterol medications before endovascular surgery experience better outcomes

Rupture of an abdominal aortic aneurysm is one of the most dramatic medical emergencies a person can face. It usually strikes without warning, killing approximately 50 percent of those who experience it before they reach a hospital. Of those who do get to a health facility alive, only about 50 percent survive. [More]
New approach helps create virtual models for treating abdominal aortic aneurysms

New approach helps create virtual models for treating abdominal aortic aneurysms

Virtual models can be created in the angiography room thanks to an approach developed by researchers at the University of Montreal Hospital Research Centre and the university's departments of radiology, radiation oncology, and nuclear medicine. The latest advances were presented by Dr. Gilles Soulez at the Cardiovascular and Interventional Radiology Society of Europe conference on September 27, 2015. [More]
Less invasive endovascular aortic repair benefits most patients, provides quick recovery

Less invasive endovascular aortic repair benefits most patients, provides quick recovery

Each year, nearly 40,000 Americans undergo elective surgery to repair an abdominal aortic aneurysm with the goal of preventing a life-threatening rupture of this potentially dangerous cardiovascular condition. [More]
Men benefit from ultrasound screening for abdominal aortic aneurysms

Men benefit from ultrasound screening for abdominal aortic aneurysms

Men benefit from one-time screening for abdominal aortic aneurysms via ultrasound. Studies provide proof that their risk of dying is reduced, the abdominal aorta ruptures less often, and emergency surgery can be avoided more often. Far fewer data are available for women and they show no relevant differences between the groups investigated. [More]
Scientists identify key molecules that trigger immune system to fight tularemia

Scientists identify key molecules that trigger immune system to fight tularemia

Research led by scientists at St. Jude Children's Research Hospital has identified key molecules that trigger the immune system to launch an attack on the bacterium that causes tularemia. [More]
Endovascular aneurysm repair procedure can extend lives even in high-risk patients: Study

Endovascular aneurysm repair procedure can extend lives even in high-risk patients: Study

Minimally invasive surgery can prevent a fatal rupture of an abdominal aortic aneurysm. [More]
Research: Reducing emergency surgery for common procedures could cut health care costs

Research: Reducing emergency surgery for common procedures could cut health care costs

New research indicates that reducing emergency surgery for three common procedures by 10 percent could cut $1 billion in health care costs over 10 years. [More]
Lombard Medical presents positive data from PYTHAGORAS PMA trial of Aorfix at VEITHsymposium

Lombard Medical presents positive data from PYTHAGORAS PMA trial of Aorfix at VEITHsymposium

Lombard Medical, Inc., a medical device company focused on Endovascular Aneurysm Repair (EVAR) of abdominal aortic aneurysms (AAAs), today presented efficacy and safety data from the two-year follow up of the U.S. PYTHAGORAS pre-marketing approval (PMA) trial of Aorfix, the first and only endovascular stent graft with global approvals for the treatment of patients with aortic neck angulations up to 90 degrees. [More]
Multi-center study compares clinical performance of AAA procedures in virtual environment

Multi-center study compares clinical performance of AAA procedures in virtual environment

University Hospitals (UH) Case Medical Center and Simbionix recently launched a multi-center, randomized study comparing the clinical performance of abdominal aortic aneurysm (AAA) procedures with and without prior rehearsal in a virtual environment for physicians. [More]
ESC Guidelines on diagnosis and treatment of aortic diseases published in European Heart Journal

ESC Guidelines on diagnosis and treatment of aortic diseases published in European Heart Journal

The first comprehensive ESC Guidelines on aortic diseases are published today. They are presented at ESC Congress 2014 by Task Force Chairpersons Professor Raimund Erbel (Germany) and Professor Victor Aboyans (France). [More]
Surgeon explains who needs screening for abdominal aortic aneurysms

Surgeon explains who needs screening for abdominal aortic aneurysms

Bulges in body's major blood vessel can cause potentially lethal ruptures, blood clots. An abdominal aortic aneurysm is a potentially life-threatening condition: If the body's major blood vessel ruptures, it can prove deadly. [More]
Study: Minimally invasive aortic repair procedure safer for patients

Study: Minimally invasive aortic repair procedure safer for patients

Researchers at the University of California, San Diego School of Medicine have documented the safety benefits of aortic stent grafts inserted during minimally invasive surgery to repair abdominal aortic aneurysms - weaknesses in the body's largest artery that can rupture, causing potentially lethal internal bleeding. [More]

Lombard Medical exhibits Aorfix system at Critical Issues in Aortic Endografting symposium

Lombard Medical, Inc, a medical device company focused on Endovascular Aortic Repair (EVAR) of abdominal aortic aneurysms (AAA), exhibited its Aorfix Endovascular stent graft system at the 18th international experts' symposium, Critical Issues in Aortic Endografting, in Malmö, Sweden on June 27-28, 2014. [More]
Advertisement
Advertisement