esearchers
have confirmed that cholesterol-lowering drugs, or statins, reduce the risk of
later heart attacks in cardiac patients. But the researchers warned that the
drugs might pose risks if given to people whose cholesterol levels were
relatively low to begin with.
The study, which appeared in The Journal of the American Medical Association,
endorses the current practice of prescribing statins to heart attack patients
whose "bad cholesterol," or L.D.L., readings are 130 or higher.
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The lead author, Dr. L. Kristin Newby of Duke University and her colleagues
wanted to see whether statins would be more beneficial if they were prescribed
when the patients were still in hospitals, rather than after they were released.
In the course of the study, the researchers reported, they found no harm in
introducing the drugs earlier and suggested that it be considered.
But they did find that patients who were given the drugs shortly after heart
attacks, even though their cholesterol levels were below 130, appeared to have
increased rates of death and later heart attacks. The researchers recommended a
broader study. Until then, they wrote, "clinicians should use caution in
starting statin therapy" for these patients.
The authors based their findings on data gathered in two international drug
trials involving more than 15,000 patients.
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YOUR HEALTH CARE PROVIDER.
"A foolish faith in authority is the worst enemy of truth."
-- Albert Einstein, letter to a friend, 1901
"I know of no safe depository of the ultimate powers of the society but the people themselves, and if we think them not enlightened enough to exercise control with a wholesome discretion, the remedy is not to take it from them, but to inform their discretion by education."
-- Thomas Jefferson, letter to William C. Jarvis, September 28, 1820
"What's the point of vaccination if it doesn't protect you from the unvaccinated?"
-- Sandy Gottstein
"Who gets to decide what the greater good is and how many will be sacrificed to it?"