News briefs: Understand your heightened risk of blood clots if you have rheumatoid arthritis

It appears that people with rheumatoid arthritis are at a higher risk of developing a venous thromboembolism (VTE). To avoid developing a VTE, quit smoking, become more physically active, and avoid prolonged bed rest if possible.

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News briefs: Total knee replacements on the rise, despite high costs

The amount of total knee replacements in the United States has more than doubled since 1991. This may reflect an expanding pool of older adults and a desire to maintain a more active lifestyle that is possible only if arthritic knees are replaced.

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