Research we’re watching: New guidelines released for managing knee arthritis

Revised guidelines for the treatment of knee osteoarthritis recommend low-impact aerobic exercise and weight loss, as well as NSAIDs and acetaminophen for pain relief. Hyaluronic acid injections are no longer recommended.

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Research we’re watching: New guidelines recommend CT screening for long-term smokers

New guidelines recommend low-dose CT screening for current and former smokers ages 55 to 74 who have smoked a total of 30 or more pack-years (one pack-year is equivalent to smoking 20 cigarettes a day for one year).

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