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By Kathleen Doheny
HealthDay Reporter
TUESDAY, Dec. 21 (HealthDayNews) -- Alternative
therapies such as acupuncture and spinal manipulation may be worth a try to help
relieve neck, back and knee pain.
That's the conclusion of a trio of studies that appear in the Dec. 21 issue of
the Annals of Internal Medicine.
In one study of patients with painful knee arthritis, University of Maryland
researchers compared acupuncture with sham acupuncture -- in which needles are
inserted into points that aren't true acupuncture points. A third group received
education sessions on arthritis management. The 570 patients were randomly
divided to received either 23 sessions of acupuncture over 26 weeks; 23 sessions
of sham acupuncture over 26 weeks; or six 2-hour education sessions.
After 26 weeks, the true acupuncture group experienced greater improvement than
the sham group or the education group in both pain and function.
"This echoes the results of studies we have been doing for 11 years now," said
study author Dr. Brian M. Berman, director of the Center for Integrative
Medicine at the University of Maryland School of Medicine.
"The effect is not huge," Berman added, "but none of the things we do with
osteoarthritis patients have a huge effect."
In the second study, Dr. George Lewith of the University of Southampton in
England and his colleagues compared acupuncture versus electrical stimulation of
acupuncture points in 135 patients with neck pain. The patients were evenly
divided between the two groups. Acupuncture reduced the neck pain and produced
statistically significant -- but not clinically significant -- effects, compared
to mock acupuncture.
"Acupuncture is safe and effective for neck pain so it's worth trying," said
Lewith, senior research fellow at the University of Southampton. "We need to do
more big studies, but above all else we need to understand why such a safe
treatment is so effective in the long term."
In the third study, which was conducted at several U.S. Army and Air Force
bases, researchers examined 131 patients with low back pain who had been
referred for physical therapy. They were randomly assigned to receive either
spinal manipulation with a physical therapist plus exercise, or exercise alone
with a physical therapist for four weeks.
The researchers found the results depended on patient status at the start, as
measured by common criteria such as the duration of symptoms, the patients'
lumbar mobility, and how well they could rotate their hips. Those who met more
of the criteria fared better, the study found.
The results are no surprise to Dr. Donald W. Novey, medical director of the
Center for Complementary Medicine at the Advocate Medical Group at Lutheran
General Hospital, in Park Ridge, Ill. "We use acupuncture for neck pain and
there is a variation in response," he said.
"Some people respond wonderfully, some not at all," Novey said. In general, the
older the patient and the longer the pain has persisted, the less effective the
acupuncture.
For more of the story :
http://health.yahoo.com/news/53583
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