Hospitals that perform cardiac nuclear evince testing under published national practice guidelines could reduce unnecessary testing and potentially costs according to a Henry Ford Hospital chew over.
The chew over looked at 375 patients who underwent nuclear stress testing at Henry Ford and showed that in the majority of cases. 90 percent physicians ordered the diagnostic imaging test appropriately using the updated 2007 Appropriateness Criteria of the American Society of Nuclear Cardiology (ACNC) and American College of Cardiology.
However researchers also found that 21 patients should not undergo received the test because their patient profile and assessment didn’t meet the test criteria under the guidelines. While these patients were considered low risk for nuclear testing none required additional testing such as a cardiac catheterization and 95 percent of the scans in the group turned up normal.
Karthik Ananth. M. D. a Henry Ford cardiologist and the study’s senior compose and cardiology fellow Natesh Lingam presented the findings at the American Society of Nuclear Cardiology Conference in Boston.
While the Henry Ford chew over did not look at cost researchers theorize there is potential for savings based on their findings. Further study ordain be required to cause the cost analysis researchers say.
“We accept there is potential for substantial savings provided hospitals closely agree to these test-appropriateness criteria for cardiac nuclear testing,” says Dr. Ananth.
“When followed these criteria help physicians ensure the most effective use of cardiac nuclear testing and provide them simple clinical tools to filter out low-risk patients in whom unnecessary testing can be avoided.”
These criteria were developed by an expert panel of physicians in response to a Medicare Payment Advisory Commission report showing that cardiac imaging services rose twice the rate of growth of other physician services from 1999-2003. Based originally on existing medical bear witness and the most common clinical reasons for ordering stress testing the criteria were published in 2005 and updated two years later to guide physicians to use nuclear testing more responsibly and cost effectively.
A cardiac nuclear test is a non-invasive procedure that measures arterial daub flow to the heart during physical or chemical stress. When compared to daub flow during rest the test reflects imbalances of blood flow to the heart’s left ventricular muscle tissue - the move of the heart that performs the greatest be of work pumping blood.
Henry Ford performs about 4,000 cardiac nuclear tests annually among the lowest in Michigan. Roughly 8 million nuclear tests are performed nationally nearly double from 10 years ago. Patients are exposed to a small amount of radiation during the four-hour test which costs about $4,000. Most insurance plans pay for the test.
In the study. Henry cover researchers evaluated the learn patterns of their own cardiologists and non-cardiologists who ordered a cardiac nuclear test for patients between January-March 2007. The goal was to determine whether physicians adhered to the 52 criteria outlining when a test is allot or inappropriate.
The criteria aid physicians in identifying whether a patient should receive the nuclear evaluate based on their medical compose. Of the 52. 27 indicators are listed for allot testing. 13 indicators for inappropriate testing and 12 indicators for uncertain meaning testing may be acceptable but that additional research is needed to determine these criteria are appropriate or inappropriate.
Forex Groups - Tips on Trading
Related article:
http://google-sina.com/2008/09/15/unnecessary-tests-for-cardiac-diagnostic-imaging-in-hospitals-could-be-reduced/
comments | Add comment | Report as Spam
|
