Knee News and Research

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$Tip sheets provide details on hip and knee fracture treatment$

Tip sheets provide details on hip and knee fracture treatment

Patients who wait more than 36 hours for surgery to correct a hip fracture have a 39 percent rate of medical complication and those who wait 48 hours have a 46 percent complication rate. Patients who receive surgical treatment within 24 hours have a lower complication rate of 25 percent and a shorter hospital stay. Each day the surgery was delayed added an additional two days to hospital stay.

21 Feb 2011

John Theurer chief to present videos on new limb-sparing surgical techniques at AAOS conference

James C. Wittig, M.D., chief of the division of skin and sarcoma cancer at the John Theurer Cancer Center at Hackensack University Medical Center will present eleven different educational videos on innovative approaches to orthopedic oncology at the upcoming American Academy of Orthopaedic Surgeons Conference.

20 Feb 2011

Knee replacement surgery keeps one active even after 20 years: Study

A latest study has shown that patients with artificial knees were still functional after 20 years, even jogging or playing tennis. The researchers looked at people who had knee replacements between 1975 and 1989 in the state of Indiana and noted that they lived for another 20 years maintained an active lifestyle. All reported at least “moderate” activity.

20 Feb 2011

QRxPharma granted FDA pre-NDA meeting, further phase II data released

QRxPharma Limited (ASX: QRX and OTCQX: QRXPY) announced today the granting of a pre-New Drug Application (NDA) meeting with the United States Food and Drug Administration (FDA) and successful completion of its third pivotal Phase 3 registration trial (study 009) for immediate-release MoxDuo.

20 Feb 2011

Smith & Nephew's OXINIUM material receives C1 price reimbursement in Japan for hip replacements

OXINIUM Oxidized Zirconium, the patented advanced bearing material from Smith & Nephew Orthopaedics Division, has been awarded a C1 premium reimbursement classification in Japan for use in hip replacement surgery.

19 Feb 2011

New book on staying fit after 60 by 77-year-old man

Author Calvin Hill has released his new book "Staying Fit After 60: Introducing the Exercise for Life Program" to share the health and life-saving benefits of the program he has developed. He puts it bluntly: "This book is telling seniors, you can get old without feeling old."

19 Feb 2011

New research: Incidence of PE after knee arthroscopy is 0.028%

Until now, the risk of pulmonary embolism after a knee arthroscopy has not been accurately defined and risk factors have only been suggested but not proven. New research, presented today at the 2011 Annual Meeting of the American Academy of Orthopaedic Surgeons shows that the incidence of symptomatic PE after outpatient knee arthroscopy is .028 percent.

19 Feb 2011

Hamstring tendon graft may be better than knee graft for ACL knee reconstruction: Study

Patients receiving anterior cruciate ligament (ACL) knee reconstruction with a hamstring tendon graft rather than a knee tendon graft were less likely to suffer from pain and mobility issues15 years after surgery, say researchers presenting a study today at the American Orthopaedic Society for Sports Medicine's Specialty Day in San Diego, California (February 19).

19 Feb 2011

Positive outcomes from first surgery using Zimmer's DeNovo NT Graft for repair of cartilage lesions

Zimmer Holdings, Inc., a global leader in musculoskeletal care, today announced that results from a peer-reviewed publication demonstrated positive outcomes from the first surgery performed using the DeNovo NT Graft for the repair of cartilage lesions.

19 Feb 2011

Research suggests weight loss greatly improves knee pain related to OA

Knee pain related to osteoarthritis is a common complaint among obese individuals and retired professional athletes, especially former NFL players, but researchers presenting their work at the American Orthopaedic Society for Sports Medicine's Specialty Day program say they have a simple solution: lose weight.

19 Feb 2011

Total knee arthroplasty takes more time to perform in overweight, obese patients

Knee replacement surgery takes far more time to conduct in overweight and obese patients than in normal weight patients, according to recent research at Hospital for Special Surgery in New York.

18 Feb 2011

First implantation of Amedica/US Spine's Infinia silicon nitride ceramic femoral head performed in hip replacement

Amedica/US Spine, a spine and reconstructive implant and instrument manufacturer focused on unique silicon nitride (SiN) technologies, implanted its first silicon nitride total hip implant this week in the international marketplace. A patient at the George Provincial Hospital in Western Cape South Africa received the implant that uses an Infinia silicon nitride ceramic femoral head as part of the total implant.

18 Feb 2011

Rinsing technique with betadine may reduce infection rate following total knee, hip arthroplasty

A rinsing technique with betadine that costs just a little over one dollar per patient may significantly reduce the infection rate following total knee and hip joint replacement surgery according to a study by researchers at Rush University Medical Center.

18 Feb 2011

Study: Stretching before running neither prevents nor causes injury

Stretching before a run neither prevents nor causes injury, according to a study presented today at the 2011 Annual Meeting of the American Academy of Orthopaedic Surgeons.

18 Feb 2011

Loyola offers stem cell transplants to older patients with leukemia and lymphoma

As the first baby boomers turn 65, Loyola University Hospital has begun offering stem cell transplants to leukemia and lymphoma patients who previously were too old to qualify.

18 Feb 2011

New CDC data: Arthritis affects 3.1 million Hispanics in the U.S.

Arthritis affects 3.1 million Hispanics in the U.S. and causes severe joint pain and limitations for at least one in five of them, according to new CDC data released today at a congressional briefing hosted by the National Alliance for Hispanic Health and the Arthritis Foundation.

17 Feb 2011

Third trimester amniotic fluid a reliable source of stem cells

In a study that was presented at the Society for Maternal-Fetal Medicine's annual meeting in San Francisco, Biocell Center, the leader in amniotic fluid banking, together with a group of collaborators, confirmed that amniotic fluid collected during the third trimester of pregnancy is a reliable source of stem cells for regenerative medicine and stem cell banking.

17 Feb 2011

New research shows high functionality after knee replacement even after two decades

Most patients who undergo total knee replacement are age 60 to 80. More than 90 percent of these individuals experience a dramatic reduction in knee pain and a significant improvement in the ability to perform common activities. However questions have been raised about the decline in physical function over the long term despite the absence of implant-related problems.

17 Feb 2011

Study: Simultaneous knee replacement linked with higher risk of adverse cardiovascular outcomes within 30 days

Replacing both knees in one surgery, or simultaneous total knee replacement was associated with significantly fewer prosthetic joint infections as well as other revision knee operations within one year after surgery, compared with total knee replacements performed in two separate procedures.

17 Feb 2011

NYU Langone one of 16 centers chosen to participate in American Joint Replacement Registry

The Department of Orthopaedic Surgery at NYU Langone Medical Center has been chosen as one of only 16 centers across the country to participate in the American Joint Replacement Registry (AJRR). The AJRR is a national, independent, not-for-profit organization created to collect key joint replacement and revision data in order to better to monitor device performance and identify underperforming processes while providing information supporting best practices in safety, cost control and advances in technology.

16 Feb 2011

Knee News and Research

Tip sheets provide details on hip and knee fracture treatment

John Theurer chief to present videos on new limb-sparing surgical techniques at AAOS conference

Knee replacement surgery keeps one active even after 20 years: Study

QRxPharma granted FDA pre-NDA meeting, further phase II data released

Smith & Nephew's OXINIUM material receives C1 price reimbursement in Japan for hip replacements

New book on staying fit after 60 by 77-year-old man

New research: Incidence of PE after knee arthroscopy is 0.028%

Hamstring tendon graft may be better than knee graft for ACL knee reconstruction: Study

Positive outcomes from first surgery using Zimmer's DeNovo NT Graft for repair of cartilage lesions

Research suggests weight loss greatly improves knee pain related to OA

Total knee arthroplasty takes more time to perform in overweight, obese patients

First implantation of Amedica/US Spine's Infinia silicon nitride ceramic femoral head performed in hip replacement

Rinsing technique with betadine may reduce infection rate following total knee, hip arthroplasty

Study: Stretching before running neither prevents nor causes injury

Loyola offers stem cell transplants to older patients with leukemia and lymphoma

New CDC data: Arthritis affects 3.1 million Hispanics in the U.S.

Third trimester amniotic fluid a reliable source of stem cells

New research shows high functionality after knee replacement even after two decades

Study: Simultaneous knee replacement linked with higher risk of adverse cardiovascular outcomes within 30 days

NYU Langone one of 16 centers chosen to participate in American Joint Replacement Registry

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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