Navigation Links
New type of sirolimus-eluting stent demonstrates superior results
Date:9/21/2009

loaded. The stent's design achieves both a significant reduction in total polymer load as well as a reduction in tissue-polymer contact by more than 75% compared to conventional DES in which the entire stent surface is coated with polymer. Its use of a bioresorbable polymer is another theoretical advantage from the safety perspective, allowing the drug-eluting stent to become simple bare metal within the vessel wall approximately 3 months after deployment.

In this clinical trial, detailed arterial responses to the new DES technology were also investigated in vivo using intravascular ultrasound (IVUS). With IVUS, a tiny catheter is inserted into a coronary vessel where high-frequency sound waves reflect off tissue or vessel walls. The reflected waves create a cross-sectional image from within the vessel to aid in visualizing its structure, thereby providing both quantitative and qualitative information on vessel reaction after stenting.

Serial IVUS (immediately post-stenting and 6-month follow-up) was performed in a pre-defined IVUS subset of 100 patients (52 SES in 50 patients; 52 PES in 50 patients). Volumetric IVUS analysis demonstrated significantly less neointimal proliferation in the sirolimus-eluting stent (% neointimal volume: 5.511.0 vs. 11.59.7, p=0.016), resulting in less late lumen area loss and smaller maximum cross-sectional narrowing (neointimal area/stent area) than PES. In addition, serial IVUS analysis revealed significantly less outward vessel remodeling in the SES than in PES. The incidence of late-acquired incomplete stent apposition (ISA) was similar between the SES and PES. However, SES was associated with less outward vessel remodeling at the ISA segment, possibly suggesting different underlying mechanisms of this phenomenon.

"Our study is the first report investigating the detailed arterial responses to this new DES technology, with a randomized, blinded comparison of sirolimus-eluting stents with paclitaxel-elut
'/>"/>

Contact: Judy Romero
jromero@crf.org
347-407-2774
Cardiovascular Research Foundation
Source:Eurekalert

Page: 1 2 3

Related medicine news :

1. Sono-Tek Announces its Largest Ever Sales of MediCoat Stent Coating Systems to a Leading Global Medical Device Manufacturer
2. Forterus Inc. Treatment Centers Showing Consistent, Sustainable Growth; CEO Paul Howarth Interviewed
3. Stent for life initiative
4. Abbott Launches Next-Generation XIENCE PRIME(TM) Drug Eluting Stent in International Markets
5. Adding a Stent May Help Resolve Brain Aneurysm
6. Health Canada Approves Abbotts XIENCE V(R) Drug Eluting Stent
7. Stenting a Good Option for Left Main Heart Artery
8. Stent Studies Tied to Rapid Changes in Use
9. QHR Client Hospitals Lauded for Consistently High Quality Standards, Exceeding Patient Expectations
10. FDA Approves Boston Scientifics TAXUS(R) Liberte(R) Long Stent
11. AbbeyMoor Medical Receives FDA Approval for Design Improvements to The Spanner(TM) Prostatic Stent
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/30/2014)... Daily Gossip reveals in its review a program created ... who shows a unique formula to get inside a man’s ... that the program goes beyond mere attraction and actually helps ... indicates that the program was created by dating expert Alex ... to make a man feel emotionally addicted. , Learn more ...
(Date:8/30/2014)... 2014 RB SEO Services, a well-recognized ... for small businesses. , RBSEO Services knows this very ... search engine optimization service. So, the company has introduced ... account. , On being asked about the service, ... low cost SEO service because many small businesses expressed ...
(Date:8/30/2014)... Market Research Report on Global ... professional and in-depth market survey on Global and ... the basic information of Cell Disruptor including its ... explores global and China’s top manufacturers of Cell ... and market share etc. The report further analyzes ...
(Date:8/30/2014)... By Randy Dotinga ... -- About one in five patients operated on for broken ... after surgery, a new study finds. Less-educated patients ... times more likely to be "doctor shoppers," said study lead ... Lexington, Ky. Overall, he said, the study suggests that doctors ...
(Date:8/30/2014)... Dallas, Texas (PRWEB) August 30, 2014 ... Lab Oven Industry, 2009-2019 is a professional and ... Oven industry. The report firstly reviews the basic ... and manufacturing technology. The report then explores global ... their product specification, capacity, production value, and market ...
Breaking Medicine News(10 mins):Health News:Make Him Desire You Review Reveals Powerful Formula to Make a Man Emotionally Addicted 2Health News:RBSEO Services Introduces Low Cost SEO Service for Small Businesses 2Health News:Cell Disruptor Industry Global and Chinese Analysis for 2009-2019 in New Research Report at ReportsnReports.com 2Health News:Cell Disruptor Industry Global and Chinese Analysis for 2009-2019 in New Research Report at ReportsnReports.com 3Health News:Cell Disruptor Industry Global and Chinese Analysis for 2009-2019 in New Research Report at ReportsnReports.com 4Health News:'Doctor-Shopping' for Painkillers Common After Broken-Bone Surgery, Study Finds 2Health News:'Doctor-Shopping' for Painkillers Common After Broken-Bone Surgery, Study Finds 3Health News:Lab Oven Industry for Global and Chinese Market Forecasts to 2019 in New Research Report Available at ReportsnReports.com 2Health News:Lab Oven Industry for Global and Chinese Market Forecasts to 2019 in New Research Report Available at ReportsnReports.com 3Health News:Lab Oven Industry for Global and Chinese Market Forecasts to 2019 in New Research Report Available at ReportsnReports.com 4
... In a promising development for cancer patients in New ... at Hackensack University Medical Center announced today that it ... to acquire an innovative system that enables a radically ... known as the TrueBeam system. The new radiotherapy system ...
... years after the signing of the Americans with Disabilities ... to measure whether public facilities are in compliance. ... who is reasonably intelligent but not necessarily a techie," ... Technology Research Institute (ATRI) at Misericordia University in Dallas, ...
... Va., July 16, 2010Framing climate change as a public ... significant and understandable to members of the publiceven some ... to preliminary research by George Mason University,s Center for ... an exploratory study in the United States of people,s ...
... MD, associate professor at Case Western Reserve University and ... primary affiliate, has received nearly $500,000 from Susan G. ... study aimed at improving outcomes for older women with ... expectancy coupled with aging as a risk factor for ...
... HealthDay Reporter , SUNDAY, July 18 (HealthDay News) ... flu vaccine through a stick-on skin patch instead of a ... containing tiny, painless "microneedles" to deliver the influenza vaccine may ... microneedles -- less than 1 millimeter in length, or about ...
... Reporter , FRIDAY, July 16 (HealthDay News) -- High heels ... of wearing them is even steeper than the sky-high price ... feet and a variety of foot deformities, years of high-heel ... and tendons, according to a study by researchers in England, ...
Cached Medicine News:Health News:John Theurer Cancer Center first cancer center in N.J. to acquire new radiotherapy system 2Health News:John Theurer Cancer Center first cancer center in N.J. to acquire new radiotherapy system 3Health News:Toolkit allows anyone to test for ADA compliance 2Health News:Toolkit allows anyone to test for ADA compliance 3Health News:When climate change becomes a health issue, are people more likely to listen? 2Health News:Susan G. Komen awards Case Western Reserve nearly $500,000 to study breast cancer in older women 2Health News:Susan G. Komen awards Case Western Reserve nearly $500,000 to study breast cancer in older women 3Health News:Flu Vaccine Via Skin Patch Shows Promise in Mice 2Health News:Flu Vaccine Via Skin Patch Shows Promise in Mice 3Health News:Those To-Die-For High Heels May Alter Anatomy 2Health News:Those To-Die-For High Heels May Alter Anatomy 3
(Date:8/29/2014)... 2014 Research and Markets has ... Industry Report, 2014-2017" report to their offering. ... proportion of reimbursement for medical expenses, the Chinese orthopedic ... scale presenting a CAGR of 19.2% during 2009-2013. Trauma ... segments of orthopedic instruments in China ...
(Date:8/29/2014)... , Aug. 29, 2014 Research ... "Research and Development Trend Forecast of Pharmaceutical Equipment ... Research and Development Trend Forecast of ... 2014-2018 mainly analyzes China,s pharmaceutical ... supply & demand, competition landscape, and business performance of ...
(Date:8/29/2014)... , Aug. 29, 2014  Unilife Corporation ("Unilife" or ... today that it intends to release its financial results ... June 30, 2014 after market trading ends on Tuesday, ... a conference call for 4:30 p.m. U.S. EDT on ... 6:30 a.m. AEST), to review the Company,s financial results, commercial ...
Breaking Medicine Technology:China Orthopedic Instrument Industry Report, 2014-2017 2Research and Development Trend Forecast of Pharmaceutical Equipment Market in China, 2014-2018 2Unilife Corporation to Announce Financial Results for Fiscal Year 2014 Fourth Quarter and Year End on Tuesday, September 9, 2014 2
... 13 Raptor Pharmaceuticals Corp. ("Raptor" or ... announced the appointment of Patrice P. Rioux, ... Dr. Rioux will be responsible for the ... drug development programs.(Logo: http://www.newscom.com/cgi-bin/prnh/20071022/NYM074LOGO ...
... Orally Dissolving Film StripBioAlliance to Resubmit Loramyc(R) NDA WOODCLIFF ... products division of a wholly owned subsidiary of Par ... provides an update on two of its pipeline products. ... 7, 2009, Strativa submitted a New Drug Application (NDA) ...
Cached Medicine Technology:Raptor Pharmaceuticals Appoints Dr. Patrice P. Rioux as Chief Medical Officer 2Raptor Pharmaceuticals Appoints Dr. Patrice P. Rioux as Chief Medical Officer 3Raptor Pharmaceuticals Appoints Dr. Patrice P. Rioux as Chief Medical Officer 4Raptor Pharmaceuticals Appoints Dr. Patrice P. Rioux as Chief Medical Officer 5Strativa Pharmaceuticals Provides Product Pipeline Update 2Strativa Pharmaceuticals Provides Product Pipeline Update 3Strativa Pharmaceuticals Provides Product Pipeline Update 4
... are designed for endomyocardial biopsies. The ... 3-pull ring handle, stainless steel cutting jaws, and ... to accommodate any position. ,A spring in the ... are opened by moving the double rings away ...
The only solution for in-line digital measurement...
A highly precise stereotactic radiosurgery system for the treatment of intra-cranial lesions....
Clinac EX Platinum accelerators offer all the high performance features of the EX series and come with the latest high-precision dose sculpting technology for advanced tumor control....
Medicine Products: