Study: Researchers Overlooking Seniors

Even though 34 percent of medical expenditures come from seniors, more than half of U.S. clinical trials exclude the elderly, according to a new study out of the University of Michigan.

The study found that more than 50 percent of clinical trials published in major medical journals did not include seniors or people with age-related illnesses. The remaining studies also excluded frail participants and individuals with cognitive problems.

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