Drug | 合法醫療器材資訊網

Peripheral or coronary stent

A drug-eluting stent (DES) is a peripheral or coronary stent (a scaffold) placed into narrowed, diseased peripheral or coronary arteries that slowly release a drug to block cell proliferation.[1] This prevents fibrosis that, together with clots (thrombi), could otherwise block the stented artery, a process called restenosis. The stent is usually placed within the peripheral or coronary artery by an interventional cardiologist or interventional radiologist during an angioplasty procedure.[2]

Drug-eluting stents in current clinical use were approved by the FDA after clinical trials showed they were statistically superior to bare-metal stents for the treatment of native coronary artery narrowings, having lower rates of major adverse cardiac events (usually defined as a composite clinical endpoint of death + myocardial infarction + repeat intervention becaus...

Drug | 合法醫療器材資訊網

Drug-eluting stents | 合法醫療器材資訊網

2021年6月11日 — A stent is a small mesh tube inserted into an artery to keep it open. A drug-eluting stent is coated with a slow-release medication to help prevent ... Read More

Instructions for Coronary Artery Drug | 合法醫療器材資訊網

Drug-eluting stent is a type of stent coated with drug. Drug-eluting stent can effectively prevent the re-stenosis inside the artery while the design of drug-eluting ... Read More

Drug | 合法醫療器材資訊網

2012年2月17日 — DES supply an antiproliferative drug to the target lesion that inhibits excessive growth of neointima. DES consist of a standard metallic stent, a ... Read More

Drug-Eluting Stent: A Review and Update | 合法醫療器材資訊網

由 T Htay 著作 · 2005 · 被引用 121 次 — The recent introduction of drug-eluting stents (DES) contributes a major breakthrough to interventional cardiology. Many large randomized clinical trials using ... Read More

Drug Eluting Stent Compounds | 合法醫療器材資訊網

由 B Senst 著作 · 2019 · 被引用 2 次 — Drug-eluting stents (DES) are vascular prostheses used by interventional cardiologists to reopen and maintain patent coronary arteries narrowed ... Read More

Drug-Eluting Stents | 合法醫療器材資訊網

A drug-eluting stent is coated with time-release medicine. That medication is gradually released into your blood vessel to prevent it from becoming blocked ... Read More

Drug-eluting stent | 合法醫療器材資訊網

Drug | 合法醫療器材資訊網

Rapamycin (sirolimus), a macrocyclic lactone, is used on DES, because it is known to inhibit proliferation and migration of vascular smooth muscle cells, important ... Read More

Drug-Eluting Stents | 合法醫療器材資訊網

由 WH Maisel 著作 · 2007 · 被引用 26 次 — Drug-eluting stents are placed in a fashion similar to other stents; however, their use markedly reduces the rate of renarrowing. In fact, about 1 ... Read More

相關資訊整理