Wednesday, June 08, 2005
Can prayer help cure the sick?
On an operating table at a medical center in San Francisco, a breast cancer patient is undergoing reconstructive surgery after a mastectomy. But this will be no ordinary surgery. Three thousand miles away, a shamanic healer has been sent the woman's name, a photo and details about the surgery.
For each of the next eight days, the healer will pray 20 minutes for the cancer patient's recovery, without the woman's knowledge. A surgeon has inserted two small fabric tubes into the woman's groin to enable researchers to measure how fast she heals.
The woman is a patient in an extraordinary government-funded study that is seeking to determine whether prayer has the power to heal patients from afar — a field known as "distant healing." While that term is probably unfamiliar to most Americans, the idea of turning to prayers in their homes, hospitals and houses of worship is not. In recent years, medicine has increasingly shown an interest in investigating the effect of prayer and spirituality on health. A survey of 31,000 adults released last year by the national Centers for Disease Control and Prevention found that 43 percent of U.S. adults prayed for their own health, while 24 percent had others pray for their health.
Some researchers say that is reason enough to study the power of prayer.
"Almost every community in the world has a prayer for the sick, which they practice when a member of their community is ill," said Dr. Mitchell Krucoff, a Duke University cardiologist and researcher in the field of distant prayer and healing.
Science has only begun to explore the power of distant healing, and the early results of this research have been inconclusive. In an article published in the Annals of Internal Medicine in 2000, researchers reported on 23 studies on various distant healing techniques, including religious, energy and spiritual healing. Thirteen of the 23 studies indicated there are positive effects to distant healing, nine studies found no beneficial effect and one study showed a modest negative effect with the use of distant healing.
The study of distant healing was once the realm of eccentric scientists, but researchers at such prominent institutions as the Mind/Body Medical Institute in Chestnut Hill, Mass., Duke University Medical Center in North Carolina and the California Pacific Medical Center in San Francisco are involved in the field. And the National Institutes of Health's National Center for Complementary and Alternative Medicine has spent $2.2 million on studies of distant healing and intercessory prayer since 2000 — a small fraction of the agency's annual budget, which totaled $117 million in 2004.
Cardiologist Randolph Byrd did the first major clinical study on distant healing at San Francisco General Hospital in 1988. He divided 393 heart patients into two groups.
One group received prayers from Christians outside the hospital; the other did not. His study, published in the Southern Medical Journal, found that the patients who were not prayed for needed more medication and were more likely to suffer complications. While it had flaws, the study garnered considerable attention.
Since then investigators have continued to look at the possible effects of remote prayer and similar distant healing techniques in the treatment of heart disease, AIDS and other illnesses as well as infertility. Numerous experiments involving prayer and distant healing have also been done involving animals and plants. One such study found that healers can increase the healing rate of wounds in mice.
"Critics often complain that if you see positive results in humans it is because of positive thinking, or the placebo response," said Dr. Larry Dossey, a retired internist in Santa Fe, N.M., and author of numerous books on spirituality and healing. "Microbes don't think positively, and are not subject to the placebo response."
By Hilary E. MacGregor
Los Angeles Times
Wednesday, June 08, 2005
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