2012-05-11 In the United States, Obesity is being considered as one of the major public-health problems which may lead to Arthritis, medical expert says. Arthritis is an ailment that commonly ends up with a surgical procedure such as hip implants which has triggered the Australian DePuy hip recall class action lawsuits. Arthritis is a disorder causing inflammation in one or more joints which frequently accompanied by joint pain referred to as arthralgia, according to the medicinenet.com website. Obesity is the most predominant nutritional disorder among children and adolescents in the United States. There is an estimated of about 21-24% of American children and adolescents, who are overweight, and another 16-18% is obese; there is an utmost popularity of obesity among specific ethnic groups. Obesity among children inclines to insulin resistance and type 2 diabetes, hypertension, hyperlipidemia, liver and renal disease as well as reproductive dysfunction. This disease also upsurges the risk of adult-onset obesity and cardiovascular disease. Obesity in children is a multifaceted disorder. Its incidence has increased so significantly in recent years that many consider it a major health concern of the developed world. The National Health and Nutrition Examination Survey (NHANES) specify that the prevalence of obesity is increasing in all pediatric age groups, in both sexes, and in various ethnic and racial groups. Many factors, including genetics, environment, metabolism, lifestyle, and eating habits, are believed to play a role in the development of obesity. However, more than 90% of cases are idiopathic; less than 10% are associated with hormonal or genetic causes. The operational description of obesity in adults is resulted from statistical data that analyze the association between body mass and the risk of acute and long-term illness and humanity. Because severe medical problems of obesity are less common in children and adolescents than in adults, and because longitudinal data on the relation between childhood weight and adult disease and mortality are more challenging to interpret, no single description of obesity in childhood and adolescence has gained universal approval. Some researchers have used the terms overweight, obese, and morosely obese to describe children and adolescents whose weights exceed those expected for heights by 20%, 50%, and 80-100%, respectively. Eating too much may lead to several diseases such as heart disease, diabetes, liver disease, arthritis that usually ends up with a surgical procedure like hip implants which is the reason for most hip replacement recall. Image Credit to: http://georgetan168.blogspot.com/2011/05/obesity.html URL REFERENCE: emedicine.medscape.com medicinenet.com 2012-02-01 You can add items from the left menu by dragging them here.
Hip pain in athletes involves a wide differential diagnosis. In certain sports some of them are particularly prone to hip injury, especially those involved in track or other running sports, soccer and dancing. Recently, Reuters reported about the hip replacement issue of Johnson & Johnson. The company said hip replacement recall was taking a quarterly charge of $3 billion from its earnings.
The age of the patient may suggest different diagnostic possibilities. For all age groups, an accurate diagnosis depends on a careful history, as noted by Dr. Samuel B. Adkins III, assistant professor of family medicine and residency director of the family medicine program at the East Carolina University School of Medicine. Moreover, patients whose hip pain is caused by pathology in other organs may have other associated symptoms. Unexplained weight loss, fever and night sweats indicate the possibility of a systemic inflammatory process. Athletes may experience hip pain as a result of several conditions. For instance: Osteoarthritis Bone fractures Muscle tendon bursitis Labral tears of cartilage Iliotibial (IT) band syndrome Contusion (bruise, commonly called a hip pointer) Muscle strains and tendinitis (iliopsoas and proximal hip quadriceps strains) In relation to this, the New York Times published an article in 2009 saying that Chips are bringing more athletes to their knees. No matter what we do, as complex as we try and make workouts and training methods, we lose sight of other things,says Mackie Shilstone, a trainer based in New Orleans, who works with baseball, football and hockey players who are rehabilitating from injuries. We tend to concentrate on what is directly in front of us. In all my years as a trainer, I have not seen anything like the increase in hip injuries that I have seen over the past two years, Shilstone adds. Many of baseballs biggest stars, including Alex Rodriguez of the Yankees, Chase Utley of the Philadelphia Phillies and Carlos Delgado of the Mets, have been forced to the sidelines after having hip surgery. According to the Times article, the number of players who were disabled because of hip and groin-muscle injuries has risen to 34 in 2008 from 20 in 2007. Throughout the first quarter of this season, at least 13 players have gone on the disabled list with hip injuries. No one among sports medicine experts pointed to performance-enhancing drugs in explaining the rise in hip injuries, according to doctors. However, problems with hip devices, as were the issues behind DePuy hip replacement recall, should also be considered by athletes before undergoing a hip replacement surgery. References: * uwmedicine.washington.edu/Patient-Care/Our-Services/Medical-Services/Rehabilitation-Medicine/Pages/ArticleView.aspx?subId=184 * nytimes.com/2009/06/01/sports/01hips.html * aafp.org/afp/2000/0401/p2109.html 2011-11-17 You can add items from the left menu by dragging them here.
DePuy Orthopaedics voluntarily recalled its ASR XL Acetabular System and the ASR Hip Resurfacing System on August 24, 2010. This decision was also heeded by the US Food and Drug Administration. As smart regulation in the wake of the DePuy recall began to take shape, an FDA official sought stringent guidelines. After DePuy Orthopaedics received data from an independent national registry from UK, they issued a voluntary recall on their products. The data indicated that within five years of having an ASR resurfacing device implanted, approximately 12 percent of patients have had revision surgery. Furthermore, 13 percent of patients who had an ASR total hip replacement for the past five years had to undergo revision procedure. The DePuy recall and other health concerns regarding metal-on-metal hip implants have been handled actively by the FDA. Several areas are currently worked on by FDA for them to thoroughly assess the safety and effectiveness of MoM hip implants.The agency has requested MoM hip implant manufacturers to submit device retrieval analyses. FDA constantly appraises Medical Device Reports, post-approval study reports, data from several orthopedic device registries and published literature. This is their way of better understanding the adverse events associated with metal debris on MoM hip systems. On May 6 2011, the FDA issued orders for post-market surveillance studies to manufacturers of metal-on-metal hip systems. Manufacturers will be required to submit to the FDA a research protocol addressing specific safety issues related to these devices. Data obtained from the studies were meant to provide the agency a better understanding on the artificial hips and their safety profiles. An FDA official urges smart regulation on these devices, as reported during the recently concluded Biotech conference.Dr. Jeffrey Shuren, director of the FDA Center for Devices and Radiological Health, remarked that the federal government needs to carry out strict policy enforcement. "We needed to move away from this pendulum-swing approach, away from the idea of it's more regulation or less regulation. It's about smart regulation," Shuren stated. He further commented %u201CIt%u2019s not safety or innovation. It%u2019s safety AND innovation.%u201D Dr. Shuren accentuated the redefinition of FDA%u2019s role. "We needed to move away from this construct that safety and effectiveness and facilitating innovation are incompatible. They are both sides of our mission," he says. Patients who had the device are to continuously submit themselves for check-up, the FDA recommends. The FDA strongly suggests that patients who are and are not experiencing DePuy hip symptoms ask for help from their attending doctor. Reference: mtstandard.com/lifestyles/health-med-fit/fda-official-talks-up-smart-regulation-at-biotech-conference/article_b04fe626-fee9-11e0-85bb-001cc4c002e0.html articles.philly.com/2011-10-25/business/30320404_1_jeffrey-shuren-mark-leahey-artificial-hips depuy.com/asr-hip-replacement-recall fda.gov/MedicalDevices/ProductsandMedicalProcedures/ImplantsandProsthetics/MetalonMetalHipImplants/ucm241769.htm 2011-08-03 You can add items from the left menu by dragging them here.
DePuy ASR hip implants were reported to have been used worldwide which has an estimate number of 93,000 hip replacement devices used. The DePuy Orthopaedics Inc., a branch of the pharmaceutical company Johnson & Johnson, manufactures the ASR hip replacement devices which are known as ASR hip replacement products ASR%u2122 XL Acetabular System and DePuy ASR%u2122 Hip Resurfacing System. The invasive medical managements such as a hip replacement surgery use devices like the aforementioned hip replacement products. The damaged parts of the hip bones and/or hip joints are replaced with an artificial hip device with the purpose of regaining the former wide range of movements which was impaired when the person's affected body part started to fail due to various bodily anomalies.
There were claims, though, from patients who used the DePuy ASR products regarding alleged complications they experienced such as premature loosening of the hip replacement cups, dislocation of the hip implants and fracturing of the bones surrounding the hip prostheses. In response, DePuy Orthopaedics released a DePuy hip replacement recall notice last August 24, 2010. Oral Cancer Prevention International also filed a case against J&J, an added problem along with the DePuy hip replacement cases and recall. Regardless of the possible dangers in having a hip replacement surgery, the medical procedure has been found to be an effective intervention for serious damage to the hips. The Procedure Hip Replacement Operation A hip replacement surgery is an invasive medical procedure done to treat an irreparable injury of the hip bone. This is usually indicated for patients suffering from conditions that are characterized by loss of joint function and chronic pain seen in degenerative disease conditions such as rheumatoid arthritis (RA), osteoarthritis, selective bone fractures (e.g femoral neck fracture, hip fracture), and congenital hip disorders. Being an invasive major surgical procedure, there are risks involved. This should not discourage those who are considering this intervention, though, since there were quite a number of successful operations in the past. The hip replacement prostheses is usually made of polyethylene but recent models now compose of metal-on-ceramic or, in the case of the DePuy ASR hip replacement system, metal-on-metal designs. A special type of cement is used to secure the hip replacement device and the most common cement used is methylmethacrylate cement. There are hip implants specially designed with coats which encourages bone growth of the surrounding bones. The issuance of the DePuy hip recall allows patients who suffered from the ASR products to be reimbursed for the expenses they had due to the complications they experienced. For more information about the recall and related information, you can visit other sites relate to this. 2011-06-01 Lawsuits
against DePuy Orthopaedics, a Johnson and Johnson subsidiary, have
started to pile up and litigants are inquiring about the compensation
they will likely to receive. The company has since then received a
lot of flack when they issued a recall of their hip implant devices,
ASR XL Acetabular System and ASR Hip Resurfacing System such as when
three Minnesota plaintiffs filed a DePuy lawsuit. Clearly,
DePuy would not profess their guilt outright and present you with
their payment. To attain the repayment you certainly have a right to,
a DePuy lawyer would assist you with the steps you need to take
through the litigation process.
Having a competent lawyer might not be enough and your actions could be of great assistance. In fact, there are a few items you could provide that would greatly aid in fortifying your case. They are the following: Medical records. Documentation of any medical procedure you need to go through that pertains to the DePuy hip device you have received is important to support your argument. Provide your lawyer with these information. Payments made for these tests should be documented and kept as well. Summary of expenses. These are items or services like wheelchairs, crutches, medication and a personal caretaker related to your hip implant injury. In addition to hospital bills, any expense made that is associated with the ASR complications should be accounted for. Employer records. These are days when you failed to come to work due to reasons provided by your DePuy hip replacement device such as debilitating pain and a scheduled doctor's appointment. Missing work would mean lost wages. Those times you were not able to work should be recompensed. Journal and photographs. Documenting your experiences that disabled you from doing things you normally do with a functional hip would be noted. A visual evidence is helpful which is why photographs indicating outward signs of damage is important as well. Physical evidence. The extracted implant is perhaps one of the best form of physical evidence you could present before court. The company may have asked you to provide them with your extracted hip device so that they can run some tests on it. Despite what they say, you are not compelled to do this. Material evidence such as your explanted ASR hip device should be kept to strengthen your case. Amassing key evidence along with the help of your hip replacement lawyer will improve your chances of winning this case against DePuy. Aside from the items stated above, your lawyer might need to ask some more items. The efforts done in keeping detailed documents will eventually push you towards the compensation that is rightfully yours. You may have a free consultation with an experienced product liability lawyer when you visit the ASR Hip Recall Information website today. 2011-03-09 The U.S. Food and Drug Administrations (FDA) has launched a new website in response to the DePuy hip replacement recall, the Zimmer Durom Acetabular cup recall, the multiple hip replacement lawsuits, and concerns over other hip replacement systems such as the DePuy Pinnacle system. This website was created due to a number of published studies showing how DePuy metal-on-metal hip replacements had a higher than expected failure rate. According to the website, "The FDA is actively working in several areas to further assess the safety and effectiveness of metal-on-metal hip implants." The FDA is seeking a comprehensive review of the following issues: -Risk-benefit profiles -Utilization trends Criteria for selecting patients -Counseling for Pre-operative patients -Surgical techniques -Patient Follow-up While the FDA's resolve to deal with the issues surrounding the defective hip implants is admirable, it still cannot compensate for the inefficient and highly damaging 510(k) approval process that is utilized by the manufacturers of these types of hip replacements. The loophole in the 510(k) approval process enables companies to claim that their new products are "substantially equivalent" to those that are already approved and on the market, which ensures FDA approval of these new products without being subject to necessary clinical trials. In fact, DePuy's defective ASR hip replacements are "substantially equivalent" to a company prototype of hip implants dating as far back as the 1970s. These implants were grandfathered into the current system and, surprisingly, bear no resemblance to the metal-on-metal hip replacements on today's market. Subsequently, this has been a nightmare for those thousands of patients that have received DePuy's ASR XL Acetabular System and Resurfacing System hip replacements. Regardless of the comprehensive FDA review of the DePuy recall, victims that have suffered damages because of the defective hip replacements are encouraged to seek legal advice from an experienced lawyer handling these types of cases. They should know how to protect their rights and how they can get the proper compensation they deserve. For more information regarding ongoing litigation, visit the DePuy hip recall website. 2011-02-28 Most patients undergoing any type of surgery expect that the procedures and devices being used have been thoroughly researched, tested, and found to be safe. With the impending DePuy hip recall, patients are starting to question not only the safety of hip implants, but the safety of all medical procedures as well. For this reason, patients having hip replacement surgery should be aware of the types of implants that are available to them. These are the four most common types: · Metal-on-plastic With this type of system, the femoral head is made of metal and the liner is composed of standard plastic polyethylene. This type is not recommended for young, active patients because this plastic is more susceptible to wear. Elderly, less active patients would benefit more from this type of hip implant system. · Metal-on-highly crosslinked polyethylene The crosslinking of the polyethylene in this type of system adds needed durability and stability ideal for the younger, active patient. This system has replaced the traditional metal-on-plastic implant as it does not require revision surgery after seven or ten years. · Metal-on-metal Although these are the types that are currently undergoing the DePuy hip replacement recall, not all metal-on-metal implants are manufactured by DePuy. Other manufacturers have not been reported to have the same failure rates. Metal-on-metal implants are known to produce stability and longevity. However, those with any type of sensitivity or allergy to metal should avoid these types of implants. · Metal-on-ceramic Metal-on-ceramic implants outperform both metal and plastic with regards to regular wear and tear. Although this type is less likely to cause an allergic response, it is more susceptible to breaks and fractures. The DePuy hip recall has questioned the safety of hip implants. However, patients should educate themselves with regards to the types of implants that are available. They should also consult with their surgeons about the hip implant type that is best for them with regards to level of physical activity, age, health, current health of their bones, and other factors. Information regarding the hip replacement recall is available on the DePuy implant recall website. |
Archive
Categories
RSS feed |