New York Times April 7th

This was in the New York Times on April 7th. I thought it was interesting


Removing Medtronic Heart Cables Is Hard Choice
BARRY MEIER
Published: April 6, 2009

BOSTON — Pulling a medical device off the market is one thing. Removing it from the bodies of thousands of patients is a lot more complicated and dangerous.

Jodi Hilton for The New York Times
Dr. Laurence M. Epstein, a surgeon at Brigham and Women’s Hospital in Boston, specializes in extracting defibrillator cables made by Medtronic.

Consider the Sprint Fidelis, a heart defibrillator cable. In 2007 its maker, Medtronic, stopped selling it after five patients who had the cables died.

But only now is the full scope of the public health problem becoming clear for the Sprint Fidelis, which is still used by 150,000 people in this country.

In the next few years, thousands of those patients may face risky surgical procedures to remove and replace the electrical cable, which connects a defibrillator to a chamber of the heart.

Medtronic estimates that the cable has failed in a little more than 5 percent of patients after 45 months of being implanted. But as a preventive measure, some patients with working cables are having them removed.

Already, four patients have died during extractions. Experts fear that the toll could quickly rise if such procedures are not performed by skilled doctors at medical centers that have performed many of the operations.

“I think we are just seeing the tip of the iceberg,” said Dr. Charles J. Love, a cardiologist at Ohio State University Medical Center in Columbus, who specializes in cable extractions.

For many of the patients around the country who may need the procedure, finding the right medical center will not be easy.

There is little publicly available data on the volumes and success rates of the procedures at the nation’s hospitals. Some hospitals disclose their own numbers, but many more do not.

“There are people who are doing this that don’t meet the criteria,” said Dr. Bruce Wilkoff, a cardiologist at the Cleveland Clinic.

Even experienced cardiologists at well-regarded hospitals, like Dr. Laurence M. Epstein at Brigham and Women’s Hospital here, consider the procedure challenging.

Dr. Epstein recently operated on a patient, a 63-year-old man, whose Sprint Fidelis cable had become so overgrown with tissue that it was stuck inside a major vein.

To free it, Dr. Epstein cautiously threaded a catheter-guided laser through the blood vessel to dissolve the entrapping tissue. It was a risky move. The deaths of the four Sprint Fidelis patients at other hospitals apparently occurred when less practiced doctors damaged a vein or the heart, causing extensive bleeding.

Finally, Dr. Epstein pulled the cable out. “This was one of the more difficult ones,” said Dr. Epstein, who added that he had removed scores of the Sprint Fidelis cables in the last year without a major complication.

It is not unusual for heart cables, or leads as doctors call them, to eventually wear out or fail, which is why there are doctors who specialize in removing them. What makes the Sprint Fidelis situation stand out is the vast number of patients who got the cable before its recall. A quarter-million people around the world received a Sprint Fidelis in the three years from its introduction in 2004 to its recall in October 2007.

The cable’s chief flaw is the tendency for it to crack, creating electrical problems. The defibrillator may fail to give a heart a life-saving jolt to disrupt a potentially fatal rhythm. Or it may repeatedly discharge, shocking patients for no reason.

Also, when a Sprint Fidelis is used with a device that combines a defibrillator with a pacemaker, the cable’s flaw may interfere with the pacemaker’s ability to keep a patient’s heart beating at a steady rhythm.

Medtronic has given patients some guidance about extractions, like telling them to seek a hospital experienced in the procedure if they decide to have a Sprint Fidelis removed. Though the company has declined to indicate which medical centers have such experience, it recently compiled such a list. Last year, to win approval for a new heart cable from the Food and Drug Administration, the company agreed to provide the F.D.A. with future data from “10 experienced extraction centers,” according to agency records. But Medtronic says it does not plan to make such a list public.

“Medtronic believes that a patient’s physician is in the best position to make decisions related to patient care, including the most appropriate lead extraction center,” the company wrote, in response to a reporter’s question.

Experts say patients should ask a hospital how many of the procedures it has performed, and go to medical centers that do at least 50 a year.

Medtronic has been shielded so far from legal claims over the recalled device. More than 1,000 patient lawsuits involving the Sprint Fidelis have been thrown out because of a ruling last year by the Supreme Court. The court held in a ruling involving a different medical device that federal law protects device makers from liability suits involving some products, as long as the F.D.A. has approved their products.

Some Democrats in Congress have vowed to pass legislation that would override the Supreme Court decision. They cite the Sprint Fidelis problem as one reason, also noting the F.D.A. let it onto the market without extensive testing.

Medtronic is supplying replacement cables, but the cost of the operation to implant a cable, which can run $15,000 to $20,000 is being borne by Medicare or private insurers.



I hope everyone this effects is doing ok
PD


8 Comments

We need to get proactive

by ted - 2009-04-08 05:04:49

The author of this article,Barry Meier, was the crusading New York Times reporter who exposed Guidant's (now Boston Scientific) hiding the facts from our doctors that it's pacemakers were defective and that a number of patients had died. Guidant chose to keep silent about the defects in it's pacers so that their profits and stock prices would not be adversely affected. So, uninformed doctors kept implanting defective pacers and patients kept dying or passing out. These corporations do not care about the health or lives of people. Only profits matter.
All of us who live in the U.S. need to take the initiative to enlist our relatives and friends to deluge members of the House and Senate to enact laws to make manufacturers of products which affect life and health responsible for their mistakes and subject to criminal penalties for not disclosing defects to our doctors. Meanwhile, we should tell our doctors that we don't want them giving us any products made by Boston Scientific, as they still haven't really owned up to their fraudulent and reprehensible conduct.

????

by pete - 2009-04-09 02:04:00

I cant for the life of me understand how they can make a cable with the potential to crack in these modern times. It would seem to me to be not difficult to test the performace of any pacing wire/cable before they are used in patients. Sometimes I think engineers get "carried away" with a new idea to such an extent that mistakes are made. We have all heard of drugs that should never have been released. I cannot help thinking that this mistake was profit driven. That is they thought they could make a cable for half the price and charge the same money for it.Capitalism does not always benefit mankind unfortunately. Cheers Peter

I had one of the defective cables

by stevedob - 2009-04-09 04:04:54

My Medtronic ICD started beeping an alert last July. I notified my hospital who brought me in and we decided that a replacement was necessary as the cable had fractured.

The day I was on my way to the hospital for the replacement operation, about 3 hours prior to my scheduled appointment, the cable gave up and the box started delivering repeated shocks.

It took about 20 minutes for an ambulance to arrive and get me to the hospital for them to turn off the box. The device had recorded 14 shocks in those 20 or so minutes. I still remember every one of them!

Guidant

by Rachael - 2009-04-09 06:04:09

I have a Guidant pacemaker and have been having problems with it for 2 yrs but my techs have just kept saying they cant find any thing wrong with it. Could this be a faulty one?
Sometimes it seems they havnt a clue as to what they're doing because I know my symptoms aren't normal after having been dependant for almost 14yrs now yet they say there's nothing wrong!!

times

by franko1966 - 2009-04-09 06:04:55

i"have a recall one in me still,but docs say leave it alone untill it beeps.i"ve even told them when i was at duke not to put a recall in me ha ha,leave in ny

Thanks PD...

by bunnykin - 2009-04-10 01:04:09

for communicating again. Been sometime since we got worried and recently again I was alerted by my EP that I got to be seen and monitored more frequently as there's been more cases of fracture occurring where I live. Medtronic does not recommend early prophylactic removal and I'm thinking esp. when I'm 100% dependent on the ICD/PM what a horrible way to live worrying that it might fail me one fine day when I'm traveling on business etc. How can I keep seeing my dr every month? Who's going to pay the consult fees etc? This is really a very trying period waiting for a lead to fracture (if at all) such a gamble! I've been unwell often due to other rhythm problems as well, let alone having this Sprint Fidelis to worry about. Frustrating and in despair.
bunnykin

I survived

by MRSNO1MAX - 2009-04-11 10:04:41

I had the bad leads and i'm pacer dependent. My doctor removed one lead and four weeks later a lead broke and puntured my heart and I had to do the surgery again. I had a great doctor and anyone in the Fort Myers, Fl. area that would like his name I would be glad to give it.

seven pacer changes

by LaDonna Tidwell - 2010-03-11 04:03:30

wright now im looking for the best drs in extractions.because at this time I have sevral inactive wires that are brokeen up.my pacers were in my abdomom submuscular and the wires are just under the top tissue. and attached to the outside of my heart.now I need these wires taken out cause they are fread and stabbing in sevral spots between my heart and aba.havent read about anybody haveing the same problems or pacers were mine have been.any answers would be greatfull I need dr hospitals/lawers ect.... THANKS

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