August 21, 1998 |
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.
August 29, 2005 |
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.
July 11, 2001 |
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.
CALIFORNIA | LOCAL
July 31, 2013 |
Months after Chuck Spires came home from Iraq, he began having dizzy spells and radical mood swings and had lost all interest in sex. Army doctors diagnosed him with multiple brain injuries - he had endured several head-rattling bomb blasts - along with depression and post-traumatic stress disorder. But it was another symptom, the sudden gain of 50 pounds, that led to deeper investigation. Tests revealed damage to Spires' pituitary gland. It was a rare finding in the military, but that may be because few doctors have been looking for it. Emerging evidence suggests that pituitary problems may be going undiagnosed in victims of blast-related brain injuries, the defining wounds of the recent wars.
July 4, 2005 |
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.
February 18, 2004 |
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.
November 22, 2012 |
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.
April 14, 2011 |
Paging Stacy London and Clinton Kelly: Apparently dermatologists need some help in deciding what to wear when they see patients. The biggest controversy appears to involve whether skin specialists should wear their iconic white coats into the exam room or leave them in their offices. A survey reported this week in Archives of Dermatology found that 54% of adult patients want their dermatologist to wear the coats; however, only 26% of parents who brought their children to a pediatric dermatologist think the white coat is helpful in that setting.
July 11, 2002 |
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.
May 27, 2002 |
Ten years ago, researchers stumbled onto a striking finding: Women who believed that they were prone to heart disease were nearly four times as likely to die as women with similar risk factors who didn't hold such fatalistic views. The higher risk of death, in other words, had nothing to with the usual heart disease culprits--age, blood pressure, cholesterol, weight. Instead, it tracked closely with belief. Think sick, be sick.