Buy this domain.
Some Drug Coated Stents May be Safer Than Others | cialis online

Some Drug Coated Stents May be Safer Than Others

AddThis Social Bookmark Button

The safety of drug coated stents could be affected by the type of drug that coats the device. A new study has found that stents coated with the medication siromilus appear to be slightly safer than those coated with another drug called paclitaxel. However, because the study looked at a wide variety of patients, the authors say that it is not yet possible to say that the siromilus-eluting stents are definitively safer.

Drug coated stents were developed as a way to keep blood vessels open after an angioplasty. Currently, there are two Food and Drug Adminstration approved drug eluting stents available in the US. Johnson & Johnson’s Cypher Stent emits sirolimus, while Boston Scientific’s Taxus Stent emits paclitaxel. Stents are lattice-like devices that act like scaffolding to hold a blood vessel open. The drug coating is supposed to keep scar tissue from closing the artery, a common problem with the bare metal version. In 2006, the safety of drug coated stents was called into question when the Cleveland Clinic published an analysis of fourteen stent studies covering more than 6,000 patients that found those with drug coated stents were four to five times more likely to suffer from blood clots than those implanted with bare metal stents. Since then, use of the drug coated stents has dropped dramatically.

This latest study was conducted by the University of Bern in Switzerland. The researchers analyzed 38 stent trials involving more than 18,000 patients. The study only looked at the incidence of new heart attacks and restenosis – a re-blockage of the reopened artery – following the implantation of a stent. Patients receiving a stent coated with siromilus had 19-percent fewer heart attacks than those receiving a bare metal stent, while those who received paclitaxel-eluting stents had 17-percent fewer heart attacks.

But the analysis included such a wide variety of patients that the findings cannot be considered conclusive. For instance, the study did not differentiate between patients who were put on a regimen of clot-reducing medication like Plavix, and those who were not. After the Cleveland Clinic published its study last year, it was recommended that patients who received drug-eluting stints take such medication. Patients on Plavix and similar drugs would skewer the study results in a way that make drug coated stents appear more effective than bare metal stents, the authors conceded. In fact, some researchers thought that the lower heart attack rate in drug eluting stents could be attributed to the increased use of Plavix in these patients. The study also did not differentiate between patients who might have had previous heart attacks, another factor that is thought to increase the possible dangers associated with drug coated stents.

What the study indicates, however, is the need for more research to be done on drug coated stents. None of the studies – both favorable and unfavorable – have been conclusive so far. Right now, patients receiving drug coated stents face a great deal of uncertainty, making them human guinea pigs. Only more study into the safety of these devices will determine when, or if, drug coated stents are an appropriate choice for a patient.

« »

Leave a Reply

You must be logged in to post a comment.




Defective Johnson & Johnson Depuy ASR Hip Implants

The Johnson & Johnson Depuy ASR Hip Implant is suppose to last 15 years, but can fail in only a few years after surgery. Victims with faulty hip implants endure excruciating pain, pain in the groin, death of tissue in the hip joint and loss of surrounding bone. GET ALL THE FACTS NOW! CLICK HERE!

CAT Scans Radiation Exposure

If you had a CT or CAT scan and now have a band of missing hair, skin reddening or any other problems possibly related to a radiation overdose, you may have been exposed to much radiation due to incorrect settings on these machines. CONTACT US TODAY!

Water Contamination From Fracking

Hydraulic Fracturing of Fracking a way to extract natural gas from shale is contaminating water supplies across the country. Get the facts to keep your drinking water safe for your family.

Overexposure to PCBs

Many people unknowingly have been exposed to high levels of PCBs. Recently 3 schools in NY City were found to have dangerous levels of PCBs throughout. Many workers for Monsanto, General Electric, and Westinghouse were exposed to high levels of PCBs. PCBs are a dangerous toxic substance that doesn't break down easily and can cause chloracne, bleeding and neurological disorders, liver damage, spontaneous abortions, malformed babies, cancer, and death. GET THE FACTS!
Overexposure to

Great Photography

Tallis Photo, the number one photographer for great corporate, wedding, and special occasion photos. CONTACT US TODAY!

Poligrip Lawsuit

Super Poligrip or Fixodent May Cause Nerve Damage. 800-LAW-INFO

Personal Injury Lawyer Nassau County

If you or someone you love was injured CONTACT US TODAY!

Nursing Home Blog

When a loved one is abused at a nursing home, it is time to take action. STOP nursing home abuse!

Car Accident Lawyer Nassau County

If you or someone you love was injured in an auto accident CONTACT US TODAY!

Suffolk County Auto Accident Lawyer

If you or someone you love was injured in an auto accident in Suffolk County, NY CONTACT US TODAY!

Don't Be Denied Veterans Benefits

If you or someone you love was denied veterans benefits CONTACT US TODAY!

Oil Rig Spills Lawyer

Oil Rig Spills harm the environment and cause heavy losses to coastal game and fishing industries, as well as a loss of waterway usage, resulting in a loss of income to individuals and businesses, and a loss of beach front usage. Don't let a spill cause you harm, CONTACT US TODAY!

Whistle Blower

Stand up and say what you think is right. See something, say something.