- Cape student sues, accuses school officials of slamming her to ground multiple times (04/28/16)46
- Bob Evans restaurant in Cape Girardeau among chain's 21 closings (04/26/16)9
- Missouri House votes to allow concealed weapons without permits (04/28/16)8
- Police report filed, but no charges in incident at Cape Central (04/29/16)40
- Two hurt in motorcycle wreck on Interstate 55 (04/25/16)1
- Senator introduces bill for I-57 that would connect Sikeston with Little Rock (04/28/16)4
- Law firm requests information about Cape's traffic cameras (04/25/16)2
- Local lawmakers split over failed medical marijuana bill; voters may have a say (04/26/16)19
- Local company makes eco-friendly kitty litter that cuts cat-box smell (04/25/16)
- Man accused of pointing BB gun at Chaffee resident (04/26/16)2
Study: Older pills often safer; many think new is better
CHICAGO -- Many consumers mistakenly believe new prescription drugs are always safer than those with long track records, and that only extremely effective drugs without major side effects win government approval, according to a new study.
A national survey of nearly 3,000 adults finds that about 4 in 10 wrongly believe the U.S. Food and Drug Administration approves only "extremely effective" drugs. One in 4 mistakenly believes the FDA allows only drugs that don't have serious side effects.
That means consumers "may not get the benefit from drugs they think they're getting, or they may expose themselves to more harm than they think," said study co-author Dr. Steven Woloshin of the Dartmouth Institute for Health Policy and Clinical Practice and the VA Outcomes Group
In truth, the FDA approves a new drug when its benefits outweigh any known risks. FDA approval doesn't mean the drug's benefits are large compared to drugs already on the market. And risks for some drugs appear only after they've been used by millions of people and long after FDA approval.
The new survey, appearing in Monday's Archives of Internal Medicine, revealed a partial solution to consumer confusion: Simply worded cautions can make a difference in which drugs people choose.
To test that idea, the researchers dreamed up two fictional drugs for heart disease and two for heartburn. The survey posed a question: Which drug would you choose?
Participants were told both heart disease drugs were free and both lowered cholesterol, but only one was known to reduce heart attacks.
Seventy-one percent of people chose the better drug that reduced heart attacks, when they were reminded in a warning the other one only lowered cholesterol levels. "It is not known whether it will help patients feel better or live longer," the warning said. Fewer people, 59 percent, made the better choice when they weren't given the added caution.
The make-believe heartburn drugs worked equally well and were free, consumers were told. The difference? One was approved by the FDA in 2009, the other in 2001.
This time, 53 percent chose the older drug when given a warning about the newer one. The caution said: "As with all new drugs, rare but serious side effects may emerge after the drug is on the market -- when larger numbers of people have used the drug."
Fewer people, 34 percent, chose the older -- and perhaps safer -- drug when they didn't get that warning.