Got OA knee pain? The solution is simple

Got OA knee pain? The solution is simple

Got OA knee pain? The solution is simple.

Knee pain related to osteoarthritis (OA) is a common complaint among obese individuals and retired professional athletes, particularly ex football players. Now researchers say there is a simple solution to OA: just lose weight.

The scientists were presenting their work at the American Orthopaedic Society for Sports Medicine’s Speciality Day program in San Diego yesterday.

Lead researcher, Christopher Edwards of the Penn State College of Medicine, said “Our research on patients who were obese with early-onset knee osteoarthritis showed that those individuals who underwent isolated weight loss via bariatric surgery and lost an average of 57 pounds within the first six months significantly improved their knee pain, stiffness and physical function. Quality of life, activities of daily living and sports activity also improved; all of this without other arthritic treatments,” he said.

OA of the knee is one of the five leading causes of disability among elderly men and women in the United States, and costs $185 billion in out-of-pocket expenditures each year. Obesity is one of the leading risk factors for the disease.

The study followed 24 adult patients who ranged in age from 30-67 and were diagnosed as obese with clinical and radiographic evidence of knee OA. The Western Ontario and McMaster (WOMAC) Index of Osteoarthritis and Knee and Osteoarthritis Outcome Score (KOOS) surveys were administered at a pre-bariatric surgery baseline and at six and 12 months post-surgery.

“Each individual had some kind of improvement in their pain from losing weight, some more than others. There are few studies that have investigated the role of isolated weight loss in the absence of additional arthritis treatment on those individuals with radiographically confirmed OA, said Edwards. “Further research still needs to be performed to investigate whether knee arthritis symptom improvement continues over time and are applicable to those individuals who are simply overweight, but our research suggests a strong possibility of improvement.”

The American Orthopaedic Society for Sports Medicine (AOSSM) is a world leader in sports medicine education, research, communication and fellowship, and includes national and international orthopaedic sports medicine professionals. The Society works closely with many other sports medicine specialists, including athletic trainers, physical therapists, family physicians, and others to improve the identification, prevention, treatment, and rehabilitation of sports injuries.

You can also visit the AOSSM newsroom at www.sportsmed.org .

Image by stuant63 via Flickr.

Authored by: Richard Lee

Richard has been traveling since he took a year off from college, where he was doing a BA in Journalism. He traveled half the world, backpacking with his girlfriend (now his wife). They spent time in South America, Asia, Greece and much of Europe. After writing about his experiences for several airline and travel magazines, he never went back to college.