- Posted October 10, 2013 by
This iReport is part of an assignment:
Shutdown over: What next?
- MORGAN LEWIS RESPONSE TO THE SENATE FINANCE COMMITTEE CONFIRMING THE FACT THAT THE OUTCOMES REGISTRY HAD NOTHING TO DO WITH THE MYXO ETLOGIX CLINICAL TRIAL
- 150 years later, newspaper retracts editorial panning Gettysburg Address
- OHRP FDA REGULATIONS FOR INFORMED CONSENT CLASSIFIES INVESTIGATIONAL DEVICES SUCH AS THE MYXO ETLOGIX MODEL 5100 UNDER THE LAWS WHICH REQUIRE FULL INFORMED CONSENT:
- FDA CONGRESSIONAL OFFICE ON JULY 16, 2009 OFFICIALLY CATAGORIZES THE MYXO ETLOGIX MODEL 5100, MANUFACTURED BY EDWARDS LIFESCIENCES AS INVESTIGATIONAL AND OF SIGNIFICANT RISK
- Northwestern University and Northwestern Memorial Hospital Elements of Informed Consent : HIPPA WAIVER DOES NOT APPLY TO FDA STUDIES subject to the FDA regulations at 21 CFR 50
THESE STORIES REPRESENT THE VOICE OF THE INNOCENTS WHO HAVE NO VOICE WHILE UNDER ANESTHESIA
Patients at heart of medical device issue
Recipients of life-saving products may not know of potential conflicts of interest when doctors put their own inventions to use
May 22, 2011|By Deborah L. Shelton and Jason Grotto, Tribune reporters
"Antonitsa Vlahoulis knew as she slipped into unconsciousness on the operating room table that her surgeon would choose which medical device she would receive to fix her leaky heart valve.
But when a warranty card arrived in the mail for the device stitched into her heart, Vlahoulis got the first of several shocks.
he card referred to the device by its original name: the McCarthy Annuloplasty Ring. That's when she realized that Dr. Patrick McCarthy, her surgeon at Northwestern Memorial Hospital, had invented it.
Vlahoulis, of Niles, said McCarthy had told her he would choose a ring from those listed in a booklet he gave her. She flipped through it, but this ring wasn't there.
She checked the Food and Drug Administration's website, looking for the ring on the agency's list of approved devices. But she couldn't find it. When she contacted the FDA to ask about it, she received a startling email in reply.
"Due to our confidentiality concerns we are unable to provide any information about a product until after it is approved," the public affairs specialist wrote.
"Oh my God," Vlahoulis remembers thinking. "I can't believe this."
Patients in need of permanently implantable, life-sustaining medical devices may assume that the products have undergone rigorous clinical and regulatory scrutiny and that rules put in place to protect their rights are enforced to the letter of the law.
But that wasn't the case at Northwestern and other hospitals where two different annuloplasty rings co-invented by McCarthy were sewn into the hearts of more than 700 patients to treat their valve diseases over a number of years though the FDA didn't clear the rings until 2009.
The situation highlights the tangled web of interests patients face when they require medical devices not just at Northwestern but across the U.S., showing what can happen in a profitable industry with few controls and plenty of gray areas.
It's especially true when doctors study their own inventions using data from their patients, who don't always know of the potential conflicts of interest.
That's what happened at Northwestern, and it's a cautionary tale that centers on two questions: Were the rings experimental? And was McCarthy conducting clinical research on one of his inventions while receiving royalties or other payments from the manufacturer?"
Dr. McCarthy was interviewed by the reporters for the Chicago Tribune:
"McCarthy is a world-class heart surgeon who has saved thousands of lives, improved the well-being of countless patients and made weighty contributions to the art and science of cardiac surgery. His recruitment to Northwestern from the Cleveland Clinic in 2004 was a coup, instantly making the hospital one of the nation's premier cardiac centers."
In an interview, he said the rings' manufacturer had told him they were cleared for use under FDA rules. The hospital received those same assurances, a spokeswoman said.
In fact, the company — California-based Edwards Lifesciences — had not submitted the rings to the agency for review. It would later argue, incorrectly, that doing so was not necessary under FDA regulations.
McCarthy, who does about 150 valve surgeries a year, said that at the time he had no knowledge of the rules governing medical devices and that he relies on industry and the FDA to ensure the ones he uses are safe and effective.
"There are no guideposts for us," he said. "You don't learn about this stuff in med school."
He also said he had stopped telling patients some of the heart rings he uses were his inventions because most didn't seem interested in such details."
The Chicago Tribune reporters inteviewed Dr. Rajamannan:
"She said she immediately paged McCarthy to tell him that patients didn't know they had gotten an experimental device — or that they were part of his research on the ring. She also contacted hospital and Northwestern University officials, according to documents she provided to the Tribune. The university oversees research at Northwestern that involves human subjects.
Rajamannan urged the hospital and university to investigate, but they told her Edwards Lifesciences had assured them the ring did not need clearance because it was a minor modification of an existing device."
The Chicago Tribune Reporters interviewed the hospital spokeswoman:
""Neither Dr. McCarthy nor Northwestern Memorial Hospital has any motivation to do anything other than what is in the best interest of its patients, required to ensure patient safety and is required by the law," spokeswoman Holli Salls said last week."
The Chicago Tribune confirmed the chronology of the events:
"With patients still getting the ring, an alarmed Rajamannan contacted the FDA in July 2008.
After carrying out its investigation, the FDA told Edwards Lifesciences officials that fall that the company should have sought FDA clearance because the ring's shape and material made it different from other rings on the market. The company voluntarily recalled the ring and applied for clearance.
Edwards Lifesciences officials declined to be interviewed but said in a statement: "Edwards followed FDA's guidance relative to our (Myxo) annuloplasty ring and Edwards addressed the requests from FDA and resolved them more than two years ago."
In January 2009, Northwestern hospital's president and CEO, Dean Harrison, sent a letter to Vlahoulis and other patients who had received the Myxo ring. It stated that "we do not consider this device to be experimental."
The hospital said Harrison's information was based on an email received from Edwards Lifesciences in August 2007, after the devices had been implanted, saying the Myxo "is not an investigational device."
Yet according to the FDA, between the time the Myxo ring first was being implanted and the time it was cleared, about three years, it was an investigational device."
The Chicago Triubne reporters interviewed Dr. Jeffrey Shuren the head of the device section:
""If a device is supposed to get cleared by the agency first before you're marketing it, we consider that investigational," Dr. Jeffrey Shuren, head of the FDA's medical device branch, told the Tribune."
The Chicago Tribune Reporters verified that there was not one but two devices tested in patients the IMR and the MYXO which were not cleared sales on the US market until April 2009.
"The Myxo was cleared in April 2009 under yet another name, the dETlogix, along with another Edwards ring used at Northwestern and other hospitals, the IMR ETlogix."
The Chicago Tribune confirmed the response by the hospital CEO to the patients:
"In May, Harrison wrote a second letter to patients, saying the agency had cleared the ring. What patients wouldn't know from reading his letter is that the FDA considered the device investigational when many of them had it stitched into their hearts."
There is a second patient who received the device and still was never informed of the adverse events until the admissions in the cook county court system by the physician and the hospital that she indeed sustain a heart attack while on the operating table that was never treated by physicians.
A photo of her heart attack is posted on this Ireport page 2 of the documents"
Northwestern Memorial hospital was an American Heart Association get with the AHA guidelines to treat heart attacks within minutes of the heart attack zone.
She was never treated nor was she ever informed.
The Chicago Tribune interviewed this patient:
"I'm not happy about what he did and that he's done it to other people and that he doesn't think he did anything wrong," Obermeier said."
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