RxPG News Feed for RxPG News

Medical Research Health Special Topics World
  Home
 
   Health
 Aging
 Asian Health
 Events
 Fitness
 Food & Nutrition
 Happiness
 Men's Health
 Mental Health
 Occupational Health
 Parenting
 Public Health
 Sleep Hygiene
 Women's Health
 
   Healthcare
 Africa
 Australia
 Canada Healthcare
 China Healthcare
 India Healthcare
 New Zealand
 South Africa
 UK
 USA
 World Healthcare
 
   Latest Research
 Aging
 Alternative Medicine
 Anaethesia
 Biochemistry
 Biotechnology
 Cancer
 Cardiology
 Clinical Trials
 Cytology
 Dental
 Dermatology
 Embryology
 Endocrinology
 ENT
 Environment
 Epidemiology
 Gastroenterology
 Genetics
 Gynaecology
 Haematology
 Immunology
 Infectious Diseases
 Medicine
 Metabolism
 Microbiology
 Musculoskeletal
 Nephrology
 Neurosciences
 Obstetrics
 Ophthalmology
 Orthopedics
 Paediatrics
 Pathology
 Pharmacology
 Physiology
 Physiotherapy
 Psychiatry
 Radiology
 Rheumatology
 Sports Medicine
 Surgery
  CTVS
  Plastic Surgery
  Transplantation
 Toxicology
 Urology
 
   Medical News
 Awards & Prizes
 Epidemics
 Launch
 Opinion
 Professionals
 
   Special Topics
 Ethics
 Euthanasia
 Evolution
 Feature
 Odd Medical News
 Climate

Last Updated: Oct 11, 2012 - 10:22:56 PM
CTVS Channel

subscribe to CTVS newsletter
Latest Research : Surgery : CTVS

   EMAIL   |   PRINT
Minimally invasive approach and a revolutionary device to treat thoracic aortic aneurysm

Feb 13, 2007 - 7:08:59 AM , Reviewed by: Dr. Rashmi Yadav
The procedure usually takes 1 to 3 hours. Patients stay in the hospital for only a few days following the procedure and can return to normal activity within two to six weeks.

 
[RxPG]
Minimally invasive approach and a revolutionary device to treat thoracic aortic aneurysm
The GORE TAG� endoprosthesis, developed by W. L. Gore & Associates, Inc., is the only Food and Drug Administration-approved thoracic endograft.
Surgeons at Genesis Medical Center, Davenport, will use a minimally invasive approach and a revolutionary device to treat a thoracic aortic aneurysm during a surgical procedure that will be webcast Tuesday, Feb. 13, at 7 p.m. CST on www.OR-Live.com. It will be the medical center's third webcast. Richard Sadler, M.D., FACS, Chest & Vascular Surgery, P.C., Davenport, will perform the procedure, one of fewer than 10 that have been done in the state of Iowa. He'll be assisted by Erik Abdullah, M.D., Vascular & Thoracic Associates, Ltd., Bettendorf, Iowa.

A thoracic aortic aneurysm is the swelling or ballooning of the aorta, the largest artery in the body, which carries oxygenated blood from the heart. The thoracic aorta's diameter normally ranges from 1 to 1.5 inches. An aneurysm can cause it to grow several times its normal size. If not treated, the aneurysm can rupture, leading to internal bleeding which often is fatal.

"The estimated mortality of a ruptured thoracic aneurysm is 90 percent for the first 48 hours," said Dr. Sadler. "Often, there are no symptoms, so most people won't know if they have an aortic aneurysm until it ruptures. Typically, they are detected when chest x-rays, CT scans or MRI tests are being obtained for other health problems. Approximately 40 percent of aneurysms in the aorta occur in the chest."

The GORE TAG® endoprosthesis, developed by W. L. Gore & Associates, Inc., is the only Food and Drug Administration-approved thoracic endograft. The tube-shaped endovascular graft is comprised of a biocompatible ePTFE (expanded polytetrafluoroethylene) graft with an outer self-expanding nitinol (a combination of nickel and titanium) metallic support stent.

During the procedure, Dr. Sadler will make small incisions in the patient's groin. Then the graft, which is compressed into the end of a long, thin, tube-like device called a delivery catheter, is guided up the leg artery, through the abdomen, into the chest, positioned inside the diseased section of the aorta and released, or deployed. The device self-expands to the inside diameter of the aorta, creating a tight fit and seal against the aorta wall. The graft re-lines the aorta, making a new path for blood flow. Once the graft is in place, a balloon catheter is used to profile the device -- a step that ensures the graft has achieved good compression and optimal diameter inside the aorta.

The procedure usually takes 1 to 3 hours. Patients stay in the hospital for only a few days following the procedure and can return to normal activity within two to six weeks.



On the web: http://www.OR-Live.com 

Advertise in this space for $10 per month. Contact us today.


Related CTVS News
Clopidogrel does not increase postoperative bleeding risk in patients with Acute Coronary Syndrome
AAAs are best operated at large centres - study suggests
'Off-pump' CABG appears to have no benefit on cognitive or cardiac outcomes at 5 years
Minimally invasive approach and a revolutionary device to treat thoracic aortic aneurysm
Cox-maze IV: New simpler technique for persistent Atrial Fibrillation
Nesiritide may be beneficial in the prevention of renal dysfunction after CABG
Aprotinin use during CABG associated with increased mortality rates
Mayo Clinic surgeons propose a system of quality indicators for lung surgery
Off-pump CABG is a safer option
Off-pump CABG is a safer option

Subscribe to CTVS Newsletter

Enter your email address:


 About Dr. Rashmi Yadav
This news story has been reviewed by Dr. Rashmi Yadav before its publication on RxPG News website. Dr. Rashmi Yadav, MBBS, is a senior editor for RxPG News. In her position she is responsible for managing special correspondents and the surgery section of the website. Her areas of special interest include cardiothoracic surgery and interventional radiology.
RxPG News is committed to promotion and implementation of Evidence Based Medical Journalism in all channels of mass media including internet.
 Additional information about the news article
Visit http://www.or-live.com/genesishealth/1676 now to learn more and view a program preview. VNR http://www.or-live.com/rams/geh-1676-mkw-q.ram
 Feedback
For any corrections of factual information, to contact the editors or to send any medical news or health news press releases, use feedback form

Top of Page

 
Contact us

RxPG Online

Nerve

 

    Full Text RSS

© All rights reserved by RxPG Medical Solutions Private Limited (India)