Can Prayer Heal?

ByABC News
August 10, 2001, 1:02 PM

Aug. 13 -- High in the Himalayas of Nepal, Kopan Buddhist Monks are praying for a man named "Jimmy P."

Halfway around the world, American Sufi Muslims join in. Fundamentalist Christians add their prayers, as do Orthodox Jews at Jersualem's Western Wall.

"Jimmy P," a heart patient at Duke University Medical Center in North Carolina, is part of a global scientific experiment trying to find out: Does prayer heal?

The experiment was launched by Dr. Mitch Krucoff, a cardiologist at Duke University Medical Center.

"If in addition to all the prayer routinely going on all the time, we were to add prayers from religious groups all over the world focused on one individual's recovery, is there a measurable incremental benefit?" he wondered. So he is putting prayer to the test in a global scientific study that is scheduled to be completed next year.

Putting Faith to the Test

In the meantime, other scientists are taking a look at the 191 studies that have already been done on what they call "remote healing."

One such study was conducted at the Mid America Heart Institute in Kansas City, Mo. At first, Dr. William Harris had a hard time persuading a fellow cardiologist, Dr. James O'Keefe, to participate in the prayer experiment on heart patients.

"From a purely scientific standpoint, I thought it was illogical," says O'Keefe. "I don't really think of spirituality normally as playing a role in scientific, rigorous, double-blind placebo-controlled scientific studies. It's two different realms."

A previous study by some other scientists had gotten positive results, and Harris wanted to study remote healing for himself. But he, too, was skeptical.

"We were even doubtful that the phenomena itself was real," he says, "that prayer could do anything."

So Harris wanted to make his experiment impervious to any placebo effects. He did not tell patients they were being prayed for or even that they were part of any kind of experiment. For an entire year, about 1,000 heart patients admitted to the institute's critical care unit were secretly divided into two groups. Half were prayed for by a group of volunteers and the hospital's chaplain; the other half were not.