HOME >> MEDICINE >> NEWS
Study finds drug eluting stents as effective as vascular brachytherapy in preventing restenosis

ORLANDO -- After angioplasty is performed to widen clogged arteries, surgeons frequently use tiny wire-mesh tubes called stents to keep blood vessels open. But despite stenting, scar tissue can form to create new blockages -- a process called in-stent restenosis (ISR). At present, vascular brachytherapy (catheter-based delivery of intracoronary radiation) is the only therapeutic modality proven to effectively reduce in-stent restenosis. But a team of Emory cardiology researchers presented a study at the American College of Cardiology (ACC) Scientific Sessions today showing that patients with ISR treated with a sirolimus-eluting stent (SES), which releases the therapeutic agent sirolimus over time to prevent restenosis, fared at least as well as those treated with vascular brachytherapy (VB). Moreover, the patients who received the drug eluting stent had fewer cardiac events afterwards.

"The efficacy of the SES in native coronary arteries is proven -- but the safety and efficacy of drug eluting stents in the treatment of ISR is unclear. To help clarify these issues, we compared in-hospital and six month outcomes in patients with ISR treated either with SES or vascular brachytherapy (VB)," explains Emory Heart Center interventional cardiologist Peter C. Block, MD, the principal investigator of the study.

Using a retrospective non-randomized study design, the Emory team analyzed the U.S. nationwide post marketing surveillance registry maintained by Cordis (maker of the Cypher SES) which included 2063 patients implanted with Cypher SES between August of 2003 and December of 2003 -- 136 of whom had received SES for ISR.

The Emory researchers also identified 99 patients in the Emory cardiac databank who received VB as treatment of ISR between July of 2003 and January of 2004. These patients were contacted by telephone 4 to 8 months following their VB for a phone interview about their cardiac symptoms and outcomes.

Using t
'"/>

Contact: Sherry Baker
emoryheartnews@aol.com
404-377-1398
Emory University Health Sciences Center
7-Mar-2005


Page: 1 2

Related medicine news :

1. Study of energy and health in Africa focuses spotlight on charcoal and forest management
2. Study shows promise in identifying kidney failure
3. Study shows patch therapy may be as effective as oral medications
4. Study shows soy is well accepted in school lunches
5. Study finds that coordinating care of chronically ill patients does not increase liability
6. Study provides new estimates of the causes of child mortality worldwide
7. Study finds factors linked to substance use disorder relapse among health care professionals
8. Study finds majority of women willing to accept cervical cancer vaccine for self and children
9. Study shows use of budesonide reduced the risk of asthma related events by 40% in children
10. Study shows risk of cardiac death after radiation for breast cancer has dramatically decreased
11. Study shows acrylamide in baked and fried food does not increase risk of breast cancer in women

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/23/2017)... ... ... Everybody has their own personal preference when it comes to pornography. Some ... don't like it at all. FindaTopDoc took a look at what makes people attracted ... readers a taste of their deepest, darkest fantasies and has the ability to help ...
(Date:6/23/2017)... ... June 23, 2017 , ... Georgia ... Sept. 18 to 20. , The two-day conference is focused on advancing scientific ... of improving patients’ lives and eliminating racial breast cancer-related disparities. The conference theme ...
(Date:6/23/2017)... ... June 23, 2017 , ... Ross Insurance Agency ( http://www.rossinsuranceagency.com ... Emergency Management Agency’s (FEMA) recent update of flood zones, more people than ever ... Act was enacted to reflect the actual risk in flood zone areas during ...
(Date:6/23/2017)... ... 2017 , ... Jusino Insurance Services, a locally owned firm ... Chicago metropolitan area, is embarking on a charity drive in conjunction with the ... in 1897, Hephzibah Children’s Association is one of the oldest social services agencies ...
(Date:6/22/2017)... ... June 22, 2017 , ... Branches, Inc. has been partnering ... in grant funding to support its programs focused on providing opportunity to low-income families ... a grant by the Foundation of $15,000 to support its , Climb to College ...
Breaking Medicine News(10 mins):
(Date:6/8/2017)... Responding to Heath Ledger,s father,s recent call for ... Chris Cornell in May, the mental health watchdog group, ... psychiatric drug side effects search engine ... risks. The father of the late actor ... has called for tighter rules on prescription drugs. Speaking at ...
(Date:6/7/2017)... DUBLIN , June 7, 2017 Endo ... on June 7, 2017, the Hon. Joseph R. ... District of West Virginia , entered ... Systems, Inc. Pelvic Repair System Products Liability Litigation (the ... filed MDL cases to provide expert disclosures on specific ...
(Date:6/7/2017)... 6, 2017  Diplomat Specialty Infusion Group, a brand of Diplomat ... its Iowa location. The ... now features an ISO 7 cleanroom—the standard needed to compound intravenous ... low level of pollutants. "Our ... and better serve our Iowa patients," said ...
Breaking Medicine Technology:
Cached News: