Knee News and Research

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Leg length inequality linked to osteoarthritis: Study

A new study shows that arthritis in the knee is linked to the common trait of having one leg that is longer than the other. Whether or not leg length differential is a direct cause of osteoarthritis is not clear, but the findings may allow people to take preventive measures before the onset of the chronic and painful condition.

1 Apr 2010

Positive results from Phase 2 clinical trial of OMS103HP

Omeros Corporation today announced that a Phase 2 clinical trial of OMS103HP, its PharmacoSurgery™ product candidate for arthroscopy, demonstrated that patients treated with OMS103HP during arthroscopic knee meniscectomy surgery achieved statistically significant clinical benefits.

1 Apr 2010

Tanda Professional Restore light therapy now made available for at-home use

During a press conference yesterday, doctors and experts unveiled a groundbreaking medical device using the healing properties of light therapy for pain management and improving mobility. For the first time ever, a licensed medical device that delivers clinical levels of light therapy only previously available in a doctor's office, has now been made available for at-home use.

1 Apr 2010

$Notch pathway could aid treatment of osteoporosis, fractures and arthritis$

Notch pathway could aid treatment of osteoporosis, fractures and arthritis

Scientists seeking new ways to fight maladies ranging from arthritis and osteoporosis to broken bones that won't heal have cleared a formidable hurdle, pinpointing and controlling a key molecular player to keep stem cells in a sort of extended infancy.

31 Mar 2010

Study: Hormone replacement in joint fluid might be beneficial in treating osteoarthritis

German researchers determined that concentrations of the sex hormones, testosterone in men and estrogen in women, may have a positive effect on the regenerative potential of cartilage tissue. The study suggests hormone replacement in the joint fluid of men and women might be beneficial in treating late stages of human osteoarthritis by regenerating damaged tissue.

30 Mar 2010

Flip-flops and sneakers may help reduce osteoarthritis

Flip-flops and sneakers with flexible soles are easier on the knees than clogs or even special walking shoes, a study by Rush University Medical Center has found. And that's important, because loading on the knee joints is a key factor in the development of osteoarthritis.

25 Mar 2010

iHealthCast.com launched to allow patients consult with doctors from home

Most people want better access to health care for themselves and their family, however a major obstacle in achieving this is the time and hassle involved in seeing a doctor. Many find the whole process discouraging.

23 Mar 2010

New, biodegradable biomaterial that promotes bone growth

Screws used in surgical operations are often made of titanium. They usually have to be removed after a while or replaced by new ones. A new biomaterial makes this unnecessary. It promotes bone growth and is biodegradable.

23 Mar 2010

Sports Injuries: Story ideas from Johns Hopkins University School of Medicine

NCAA BASKETABLL TOURNAMENT COACHES, REFEREES, PLAYERS AND FANS: IT'S YOUR VOICE! From the first tip-off of March Madness to the championship's final buzzer, thousands of people will relentlessly scream and shout, placing tremendous strain on the voice. While no one is recommending silence, the constant pressure on the vocal chords can cause great damage.

22 Mar 2010

Own blood plasma injection may provide relief for tendinopathy, where traditional treatment fails

When tendon trouble -- such as tennis elbow or Achilles tendon pain -- doesn’t respond to traditional treatment, an injection of the patient’s own blood plasma into the tendon may provide relief.

22 Mar 2010

New device detects bacterial and fungal contamination

Microorganisms are everywhere and most of them are harmless, but they can do a lot of damage in the manufacture of pharmaceuticals or in tissue transplants. With the aid of a new device, germs can be detected in artificial cartilage within a few hours.

20 Mar 2010

Bovie Medical receives FDA marketing clearance for BOSS bipolar sintered steel coagulation device

Bovie Medical Corporation, a manufacturer and marketer of electrosurgical products, today announced the Company received clearance from the Food and Drug Administration (FDA) to market its proprietary BOSS™ bipolar sintered steel coagulation device. The BOSS™ is the latest device based on Bovie’s saline enhanced sintered steel technology.

19 Mar 2010

New mathematical model can help policymakers focus on spatial management of sex offenders

A new mathematical model developed by Indiana University Bloomington and Arizona State University geographers could help communities that are in the midst of passing or reforming sex offender laws. The researchers describe the model and report its first test in an Early View edition of Papers in Regional Science.

19 Mar 2010

Bovie Medical reports revenues totalling $6.5M for fourth-quarter 2009

Bovie Medical Corporation, a manufacturer and marketer of electrosurgical products, today announced its financial results for the fourth quarter and year ended December 31, 2009.

16 Mar 2010

Drug-eluting stents offer new hope to patients with critical limb ischemia

In the United States, more than 100,000 amputations are performed each year on individuals with critical limb ischemia, the most severe form of peripheral arterial disease (PAD). The number one priority in treating these patients is to re-establish blood flow to avoid limb amputation.

16 Mar 2010

Military surgeons update management of high-energy knee injuries

The ongoing wars in Iraq and Afghanistan have resulted in uniquely destructive patterns of combat injuries, including limb-threatening injuries to the knee. In the March special issue of Techniques in Knee Surgery military surgeons serving in Operation Iraqi Freedom and Operation Enduring Freedom share their experience with managing these high-energy injuries of the knee. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health, a leading provider of information and business intelligence for students, professionals, and institutions in medicine, nursing, allied health, and pharmacy.

15 Mar 2010

ACL knee reconstruction patients well and active after 15 years

Eighty-four percent of males who had ACL knee (anterior cruciate ligament) reconstruction with a patellar tendon (the tendon that attaches the knee to the front of the tibia or shin bone) graft continue at a high level of activity 15 years later, according to a study presented today at the American Orthopaedic Society for Sports Medicine's Specialty Day in New Orleans, Louisiana (March 13). Additionally, these patients have not developed severe osteoarthritis and their knees remain stable.

15 Mar 2010

Total knee replacement surgery more common among younger patients

A research team led by Mayo Clinic has found a national trend toward younger, more diverse patients having total knee replacement surgery.

15 Mar 2010

Torn meniscus repair with simultaneous ACL reconstruction successful in 84% children

Eighty-four percent of children 18 and younger had successful clinical outcomes during an eight year follow-up to repair a torn meniscus (cartilage that provides cushioning to distribute your body weight across the knee joint) at the same time as reconstruction of the anterior cruciate ligament (ACL), according to a new study presented today at the American Orthopaedic Society for Sports Medicine's Specialty Day in New Orleans, (March 13).

15 Mar 2010

Study finds implant durability not affected by high-impact sports participation

Total knee arthroplasty (TKA) patients may be able to participate in high-impact sports without increasing risk of early implant failure, according to a new study presented today at the 2010 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS).

15 Mar 2010