Patient Safety Blog

The scandal about injuries to cancer patients from malpractice in radiation therapy has had one beneficial side effect: the Food and Drug Administration is gaining urgency and attention for its new initiative to reduce unnecessary radiation in diagnostic imaging of patients.

Here is a link to the FDA's White Paper on its steps to make sure patients get only the dosage of radiation needed, at the right time and in the right way.

One part of the project is to make it easy for patients to keep track of how much radiation they've had, because accumulated dosing is what causes long-term injuries. The FDA says it is working

to develop and disseminate a patient medical imaging record card.26 FDA will make this card available on our website. While ultimately the best way of tracking a patient’s history of radiation exposure will be to incorporate it into that patient’s paper or electronic medical record, a personal record card will give patients and their caregivers a means, in the short term, of tracking their own medical imaging histories and sharing this information with their physicians. This will help facilitate critical discussions between patients and providers about the best available clinical options.

Posted by Patrick A. Malone | Permalink | Email This Post

Posted In: Medical Device Safety , Radiation Therapy

Bookmark:

Time and again in U.S. health care, new technologies are hurried into wide use with little testing, scant training of their human operators, and lack of solid evidence that newer really is better. After the flush of optimism has faded, billions of dollars later, we learn how to judiciously use the new equipment, but only after patients have been hurt or killed by the rush to the new.

The latest example is the deployment of new radiation therapy machines on cancer patients with operators who are not properly trained or credentialed and equipment that has not been tested or calibrated. The New York Times' recent investigative series on the subject prompted one knowledgeable reader, Dr. Joseph Imperato, medical director of the Center for Advanced Radiation Medicine at Lake Forest (Ill.) Hospital. to write this:

To the Editor:

As a radiation oncologist practicing for 25 years, I believe that there is a crucial part of the story of radiation mishaps that has not been mentioned: the “nuclear arms race,” in which people want the newest technologies, without stopping to think about who is operating them.

In the past, academic medical centers were typically the first to obtain and use new technologies. The equipment would be thoroughly vetted and reported on in peer review articles before being accepted and used by the smaller community hospitals.

Now the reverse is true. Small community hospitals often far outpace academic medical centers. One example is the proliferation of proton centers run by for-profit companies. Often the staff has limited knowledge and experience with this extraordinarily complex equipment. And new technologies are often assumed by the public to be better, even though there is often little firm clinical data to support that.

As we struggle as a country to come to grips with health care costs, this is one area where there is great opportunity for savings. Clinical reviews can prevent the proliferation of needlessly expensive technology. What the public must come to grips with is that “new” is not automatically “better.”

See the Times' letters section for more.

In my book, "The Life You Save," I have several chapters that speak to this issue, particularly with new drugs. What patients need to understand is that whatever the technology, the early years of use are in essence a continuation of the testing phase. If you are comfortable with being a guinea pig, that's fine, but very often you can get better, safer care with the tried and true. And if the new technology looks enticing, go with an operator who has the most experience using it, because practice does make perfect.

Posted by Patrick A. Malone | Permalink | Email This Post

Posted In: Medical Device Safety , Medical Error , Medical Malpractice , Radiation Therapy , Standard of Care--Hospitals

Bookmark:

What can cancer patients do to protect themselves from malpractice in radiation therapy? This urgent question arises from a lengthy series of investigative reports in the New York Times. The articles exposed serious patient injuries that stem from therapists who are overwhelmed and inexperienced, lax regulation and indifference by hospital administrators.

A key part of the problem is that technological sophistication has outrun the ability of the humans running the radiation machines to monitor the safety of the radiation beams they train on patients' bodies.

Another issue is that no central agency is responsible for inspecting the machines and credentialing the people who run them. Depending on the type of radiation involved, the Food and Drug Administration, the Nuclear Regulatory Commission and various state health agencies could have jurisdiction. Or worse, each could claim that someone else has the jurisdiction, and the patient can slip through the cracks.

There is one simple way that patients can take some measure of self-protection. That is to make sure that the radiation therapy center treating you has significant experience, in years not months, with the specific machine being used on you. Too often, hospital administrators buy a fancy new machine, advertise it heavily in glossy brochures, but don't take the time to make sure the machine is properly calibrated and that the medical physicists who operate the machine are fully trained.

You should also ask if the machine treating you has been inspected recently by an independent agency. One federally funded inspection and testing service is the Radiological Physics Center, operated out of MD Anderson Hospital in Houston. It does inspections for any radiation center that wants to receive federal funding for clinical trials. The Center found in 2008 that nearly three in ten hospitals it inspected failed to accurately irradiate a test dummy using IMRT technology.

The Times also found rampant problems with fake credentials among medical physicists, who are in charge of making sure patients get the right dose of radiation. The American Board of Radiology certifies medical physicists in one of three sub-specialties. You can check if a physicist is certified at the umbrella website for all medical board certifications, the American Board of Medical Specialties. Click here to go to the login page to search for a medical physicist's certification. The same page will let you search for whether a doctor is board-certified in any of the ABMS specialties or sub-specialties.

Also, the American Board of Medical Physics runs some certification programs. Its website has lists of diplomates but lacks any searchable database of qualified physicists. So the ABMS website is a better choice.

I recommend that patients ask questions to find out the qualifications of the persons running your radiation treatment program. If they lack certification, why take a chance?

I discuss the certification issue in detail in my book, "The Life You Save: Nine Steps to Finding the Best Medical Care -- and Avoiding the Worst." Many of the most egregious cases of malpractice that I have prosecuted for victims' families have involved doctors who lacked basic board certifications. Click here for more information on the kinds of malpractice cases we work on.

Posted by Patrick A. Malone | Permalink | Email This Post

Posted In: Medical Device Safety , Medical Malpractice , Radiation Therapy

Bookmark:

Pennsylvania continues to lead the nation in showing how public health authorities can cast a little disinfecting sunshine onto the patient safety practices of hospitals.

In its latest report, the Pennsylvania Patient Safety Authority says that in 2008, a total of 194 surgery patients were sewed up with a foreign object still inside them. They have a term for it: RFO, for Retained Foreign Object.

To avoid leaving behind a sponge, needle or other instrument, the nurses and doctors involved in any surgery are supposed to go through a counting ritual. The problem is that the count doesn't always end correctly. In fact, the same Authority reported that last year, there were over 2,000 instances of incorrect counts, which doesn't always mean an object has actually been left behind.

One technique to follow up when there has been a discrepancy in the count is to do an x-ray of the affected area. That should show up any hidden objects.

The RFO problem is expensive for patients and hospitals. According to the Consumer Union Safe Patient Project, the average cost of a hospital stay for the corrective surgery and other problems that come from a retained object is $62,631.

Posted by Patrick A. Malone | Permalink | Email This Post

Posted In: Hospitals , Medical Device Safety , Medical Error , Standard of Care--Hospitals , Surgery

Bookmark:

Whether or not a patient should get an expensive imaging scan or some other elaborate and expensive test is not always clearcut. But what should be clearcut is that doctors should not have a thumb on the scale when they're balancing harms versus benefits. The balancing ought to be focused entirely on what's in the patient's best interest. The news story about what happened when a group of urologists in Iowa ordered a new CT scanner for their office sheds light on this conflict of interest issue.

According to the article by Shankar Vedantam in the Washington Post, the doctors at Urological Associates in Iowa were ordering fewer than one dozen CT scans per month for their insured patients in the months before their office bought its own CT scanning machine. That number jumped to 55 scans per month soon after the doctors got their own machine and started getting direct insurance payments for its use.

Defenders of the doctor-owned machines say it's more convenient for patients not to have to go to some other building for their scan. That's no doubt true -- if the scan is really needed in the first place. The problem is that self-interest colors the doctor's calculation, whether subtly or blatantly.

You might say "so what," but no test is without its downside, and excessive radiation from unnecessary CT scans can ultimately cause cancer in some patients -- as many as one in one hundred cancers are traced to radiation exposure. Not to mention bankrupting our health care system in the meantime.

Congress is considering outlawing the practice of what is called "self-referral," referring the patient to a test on a machine that the doctor owns. At the least, Congress should make it mandatory that doctors disclose any self-interest they have in testing, so that patients can take it into account in deciding whether they want the test.

I discuss doctor conflicts of interest in Chapter 9 of my new book, "The Life You Save." Chapter 9 is called "The Second Opinion: Always Your First Choice." It explains why you the patient need to understand if your doctor may have some ulterior influence on his or her thinking, and how it's always a good idea to get a second opinion before undergoing any major procedure.

Posted by Patrick A. Malone | Permalink | Email This Post

Posted In: Conflicts of Interest , Disclosure , Doctor-Patient Relationship , Medical Device Safety

Bookmark:

Another reason for careful patients to be skeptical about overly hyped prescription drugs came this week with news about the extent to which articles in important medical journals are "ghost-written" by drug manufacturers.

According to an article in the New York Times by Natasha Singer, newly released papers from lawsuits involving Wyeth's hormone replacement drugs Premarin and Prempro show that over several years, Wyeth repeatedly hired ghost writers who placed 26 articles in 18 prestigious medical journals, all promoting the drugs in the guise of objective analysis by medical experts:

The court documents provide a detailed paper trail showing how Wyeth contracted with a medical communications company to outline articles, draft them and then solicit top physicians to sign their names, even though many of the doctors contributed little or no writing. The documents suggest the practice went well beyond the case of Wyeth and hormone therapy, involving numerous drugs from other pharmaceutical companies.

The Times article made an interesting comparison to professional baseball's steroids scandal.

“It’s almost like steroids and baseball,” said Dr. Joseph S. Ross, an assistant professor of geriatrics at Mount Sinai School of Medicine in New York, who has conducted research on ghostwriting. “You don’t know who was using and who wasn’t; you don’t know which articles are tainted and which aren’t.”

Because physicians rely on medical literature, the concern about ghostwriting is that doctors might change their prescribing habits after reading certain articles, unaware they were commissioned by a drug company.

“The filter is missing when the reader does not know that the germ of an article came from the manufacturer,” said James Szaller, a lawyer in Cleveland who has spent four years going through the ghostwriting documents on behalf of hormone therapy plaintiffs.

The same concern about ghostwriting applies to patients who read literature on the Internet. People can be easily misled if they think an article is truly objective.

My advice, as I write in my book, "The Life You Save," is to rely on truly independent groups like the Medical Letter and Public Citizen's Health Research Group for objective information about drugs.

Some top medical journals like the Journal of the AMA now require authors to fill out detailed forms describing exactly how much input they had into the writing of an article. But many do not have such requirements. Consumer, beware.

Posted by Patrick A. Malone | Permalink | Email This Post

Posted In: Communication , Conflicts of Interest , Medical Device Safety , Medications , Product Safety

Bookmark: