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Placebo Effect

HEALTH
July 4, 2005 | Elena Conis, Special to The Times
Jackie Apuzzo is 16 weeks pregnant -- something she was beginning to think would never happen. Following nine years of unsuccessful efforts to have a baby, including failed in vitro fertilization, a miscarriage and a diagnosis of endometriosis, the 37-year-old social worker finally visited an acupuncturist on the advice of a friend. After two months of acupuncture treatments and a regimen of Chinese herbs, she became pregnant.
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NEWS
August 21, 1998 | From Associated Press
The Food and Drug Administration approved a radical and controversial treatment for crippling chest pain Thursday: a laser that zaps up to 40 tiny holes into the heart itself. The heart laser is only for the small proportion of heart patients who have a debilitating type of chest pain called stable angina that is not helped by conventional therapy, the FDA stressed.
HEALTH
August 29, 2005 | Emily Singer, Special to The Times
SHAM medicines can sometimes bring real pain relief. Now scientists say they know why. New research shows that the "placebo effect" has a real physiological basis: It triggers the brain's pain-fighting chemicals. The findings could boost the search for drug-free ways to treat pain. "Just the expectation of pain relief is enough to activate anti-pain mechanisms," says lead scientist Jon-Kar Zubieta, a neuroscientist at the University of Michigan in Ann Arbor.
BUSINESS
July 11, 2001 | From Bloomberg News
CardioGenesis Corp.'s stock suffered Tuesday's worst pummeling on Wall Street--losing 71% of its value--a day after the medical-device company revealed that a federal panel failed to back its latest laser treatment for heart patients. Shares of the Foothill Ranch company plummeted $2.04 to close at 85 cents on Nasdaq, the largest percentage loss on U.S. markets Tuesday. During trading, the price had fallen to 76 cents a share.
HEALTH
May 9, 2005 | Emily Singer, Special to The Times
Traditional acupuncture treatments for migraines are no better at reducing pain than sham acupuncture treatments, researchers have found, contradicting earlier research. But, in an unexpected twist, both methods appear to significantly reduce migraine frequency. "Sham acupuncture seems to be very potent compared to no treatment," said lead researcher Klaus Linde, a clinical epidemiologist at the Technische Universitat Munich in Germany.
HEALTH
May 3, 2010
Some authors say you can apply the new science of epigenetics to improve your life right now. "Epigenetics is mastery — you have power over your biology," says author and lecturer Bruce Lipton of Santa Cruz, a former medical school professor and author of "The Biology of Belief." He says that changes in behavior are enough to reprogram your genes via chemicals that affect gene activity in the short term. The placebo effect, Lipton says, is a prime example of taking control over biology.
OPINION
February 18, 2004 | Todd Dufresne
What an utter disappointment the 1990s were for the fans of Freud. Time magazine asked aloud, and on its cover no less, "Is Freud Dead?" And the former analytic stronghold, the New York Review of Books, published lengthy feature articles debunking Freud's reputation as a man and as a thinker. By the end of the decade, even the New Yorker was in on the action. Taken as a whole, these sensations of the 1990s, part of the so-called "Freud wars," capture the gist of a cause well lost.
NEWS
November 22, 2012 | By Mary MacVean
This might be tough for parents who want to swoop in and fix their children's every problem, but a study found that half of the teenagers who screened positive for depression got better in six weeks without treatment. Two aspects of the teenagers' conditions seemed to predict whether the depression would ease without treatment: the severity of the symptoms and whether the symptoms persisted for six weeks, the researchers, led by Dr. Laura Richardson of Seattle Children's Research Institute, said in an article published this week in the journal Pediatrics.
HEALTH
July 22, 2002 | JANE E. ALLEN, TIMES STAFF WRITER
When a recent study found that a popular knee operation was only as good as a placebo for arthritis, some sufferers misconstrued the results, assuming that no surgery would help them. Doctors are now trying to reassure people this isn't the case.
SCIENCE
July 11, 2002 | EMILY SINGER, TIMES STAFF WRITER
Every year, 650,000 people undergo painful and costly knee surgery to relieve the pain of arthritis in a procedure that may actually be useless, medical researchers said Wednesday.
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