Showing posts with label hip implant. Show all posts
Showing posts with label hip implant. Show all posts

Thursday, June 7, 2012

Consumer Reports Investigates Defective Medical Devices such as Metal-on-Metal Hips, Vaginal Mesh Slings & Cardiac Defibrillators

Consumer Reports published an investigative report entitled "Dangerous Devices" in their May 2012 magazine. This article describes several medical devices such as metal-on-metal hips, vaginal mesh slings, and three cardiac devices that have failed and harmed thousands of Americans. Unfortunately, consumers were told these devices were safe when in fact they lacked proper testing.
Consumer Reports concludes that however shocking it may sound, most implanted medical devices are never tested for efficacy and the few that are do not undergo stringent testing.
  

The article quotes Diana Zuckerman, Ph.D., president of the National Research Center for Women & Families, a nonprofit advocacy organization saying “Standards for [medical] devices exist, they just don’t make sense.”

Consumer Reports interviewed three people who were injured from different implants that the FDA grandfathered onto the market.

Metal-on-Metal Hips
Dr. Stephen Tower, an orthopedic surgeon in Alaska, who has written articles about cobalt toxicity from metal-on-metal hips after he suffered from side effects of a metal-on-metal hip replacement. The DePuy Orhopaedics ASR XL (chromium and cobalt metal hip replacement) was substantially equivalent to its predecessors and was grandfathered onto the market without clinical testing. Althuogh Dr. Tower experienced great short term results, after a year he began to experience detrimental heart, brain and thyroid problems. He noted the product of his metal on metal hip implant as "profound poisoning". 


New studies have revealed metal-on-metal hips fail prematurely and at a higher rate than conventional hip implants with a plastic liner. Many patients with metal-on-metal hips are experiencing pain, popping/click, high cobalt levels (referred to as cobaltism/metallosis), and pseudotumors, which necessitates a revision surgery.  

Vaginal Mesh
Surgical Vaginal Mesh is often used to for prolapse repair and bladder support. However, women are experiencing complications that include: chronic pain, hemorrhage, infection, urinary problems and even recurrence of prolapse. These complications require another surgery to remove and replace the mesh. 

This month, Johnson & Johnson notified the FDA it wishes to discontinue sales of vaginal mesh implants in 2013 - read more about this here: http://faultyimplants.blogspot.com/2012/06/j-to-stop-sales-of-vaginal-implants-in.html.



Cardiac Devices
Other dangerous findings in the article discuss implantable cardioverter-defibrillators. Consumer Reports says "since 2009, the FDA has received reports of close to 29,000 deaths or injuries from these devices, by far the most for any device type, according to our analysis of the FDA’s database of adverse events."  More than 500,000 people abnormal rhythms have defibrillators implants that administer shocks to correct the abnormal rhythm.  Two recalls related to defibrillators involved component parts called leads, which are the wires that connect the defibrillator to the heart.  

In 2007, Medtronic recalled the Sprint Fidelis and in 2011 St. Jude recalled the Riata/Riata ST lead. Patients with the leads require close monitoring and potentially may have to have them surgically removed.



I highly recommend you read the article "Consumer Reports Investigates Dangerous Medical Devices" and watch the CBS report above. 


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If you or someone you know has a faulty medical device, contact attorney Jon Mann by phone at 1-866-515-8880 or by email for a free case evaluation.

Monday, June 4, 2012

Doctors Conclude Early Cobalt & Chromium Blood Testing is Vital to Successful Revision Surgery

Dr. Scott Ball, an orthopedic surgeon specializing in joint replacements at UC San Diego Medical Center, discusses the importance of a cobalt and chromium blood test for patients with metal-on-metal implants.
Ultimately, Dr. Ball believes success of a revision surgery is directly related to "identifying patients early and treating them early".

The risk with metal-on-metal hip implants is the potential release of cobalt and chromium metal ions into the blood stream due to every day movements. This "wear debris generated by the articulation" of the artificial joint can cause pain and discomfort in the hip, stiffness or simply a general decline in function. Dr. Ball noted that at times patients experienced a "clicking sensation or ratcheting sensation" which occurs when the "ball is riding up onto the rim of the implant".


EARLY TESTING NECESSARY TO PREVENT FURTHER HARM TO YOUR HIP JOINT

Dr. Ball believes that the earlier the issue is recognized, the better the outcome of revision surgery will be. If the problem is treated too late, bone or soft tissue necrosis (the premature death of cells in living tissue) can "compromise the outcome of a revision surgery". 

Doctors can detect cobalt and chromium ions with a physical examination and a specific blood test to measure cobalt and chromium ion levels. Some doctors perform diagnostic tests such as an MRI or an ultrasound.
CONTACT US TODAY!


If you or someone you know has a metal-on-metal hip implant contact attorney Jon Mann at 1-866-515-8880 or by email for a free case evaluation.


For more information, also visit: FaultyHipAttorneys.com
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