In a medical advance inspired by recessionary thinking, researchers from the Nicholas Institute of Sports Medicine and Athletic Trauma at Lenox Hill Hospital in New York City announced last month that they've developed an effective and supremely cheap treatment for chronic tennis elbow. Huddling a while back to brainstorm about inexpensive methods for combating the injury, the scientists glanced around their offices and noticed a homely, low-tech rubber bar, about 8 inches long, which, at the time, was being used for general physical therapy programs. The researchers wondered whether the ribbed, pliable bars, available for less than $20, might be re-purposed to treat tennis elbow. The answer, it soon become clear, was a resounding yes. To arrive at that conclusion, the researchers recruited 21 people with chronic, debilitating elbow pain. Ten of them were assigned to standard physical therapy treatment for tennis elbow; this was the control group. The other 11 also received physical therapy, but in addition were taught a choreographed exercise using the rubber bar that they practiced at home. After less than two months of treatment, the researchers terminated the experiment. The early results had been too unfair. The control group had showed little or no improvement. But the rubber-bar-using group effectively had been cured. Those patients reported an 81 percent improvement in their elbow pain and a 72 percent improvement in strength. "We couldn't believe" how fast and well the therapy worked, says Timothy Tyler, PT, ATC, a clinical research associate at the Nicholas Institute and one of the authors of the study. "We were seeing improvements in five weeks, even three. It was crazy."
Friday, August 28, 2009
An Easy Fix for Tennis Elbow? - NYTimes.com
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