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Science News for May 20, 2006


Anxiety common in elderly, yet often undiagnosed and undertreated

Research shows that generalized anxiety disorder affects 7% of seniors, causing significant impacts on quality of life. Untreated anxiety can lead to anxious depression and poorer cognition in the elderly. New studies aim to address the need for better treatments and therapies for anxiety disorders in older adults.

SourceUniversity of Pittsburgh Medical Center·DateMay 20, 2006

Late-breaking clinical trials

Late-breaking clinical trials presented at HEART RHYTHM 2006 reveal ablation to be more effective than anti-arrhythmic drugs for treating atrial fibrillation. Additionally, catheter ablation significantly reduces ICD therapies in post-heart attack patients.

SourceThe Reis Group·DateMay 20, 2006