Arthritis & Rheumatism

Quadriceps exercise relieves pain in knee osteoarthritis

(HealthDay)—A quadriceps isometric contraction exercise method is effective for relieving pain in knee osteoarthritis (OA), according to a study published online May 25 in the International Journal of Rheumatic Diseases.

Medications

Actemra approved for certain blood vessel inflammation

(HealthDay)—The injected drug Actemra (tocilizumab) has been approved by the U.S. Food and Drug Administration to treat adults with giant cell arteritis, an inflammation of the blood vessels (vasculitis).

Cardiology

Risk of heart disease associated with NSAIDs

Dear Mayo Clinic: Is it true that taking prescription-strength nonsteroidal anti-inflammatory drugs, or NSAIDs, can increase my risk of heart disease? How much is too much, and should I be concerned about regularly taking ...

Neuroscience

Vagus nerve stimulation promising in Crohn's disease

(HealthDay)—Vagus nerve stimulation may represent a new therapeutic option for patients with Crohn's disease (CD), according to a report published online April 18 in the Journal of Internal Medicine.

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