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Metabolomx test detects lung cancer from breath
Date:12/15/2011

ke a real difference in the care of patients. The currently reported results, should they be confirmed in additional clinical testing, provide a provocative challenge for us to look more closely at 'biosignatures,' as described in the journal article, that may be complementary to detection modalities such as CT scan. The advent of the NLST results demonstrating the value of CT heightens the need for non-invasive, low-cost companion diagnostics, and a metabolomic breath test, if born out in continuing studies, is a candidate to play that role in early lung cancer detection."

"The Cleveland Clinic results just published by the Journal of Thoracic Oncology, the reference journal for lung cancer, demonstrate the broad potential for use of breath analysis in the early detection of lung cancer," commented Paul Rhodes, PhD, Founder and CEO of Metabolomx. "These results show that the first generation of our breath test technology compares well with CT scans. Detection of the metabolomic signature of lung cancer in exhaled breath is non-invasive, rapid, and inexpensive, and will become a valuable adjunct to help assess an indeterminate CT, and may come to have a central role in early detection and differentiation of lung cancer, while lowering costs to the healthcare system."

The article was authored by Peter J. Mazzone, MD, MPH, Cleveland Clinic; Xiao-Feng Wang, PhD, Cleveland Clinic; Yaomin Xu, PhD, Cleveland Clinic; Tarek Mekhail, MD, MSc, Florida Hospital; Mary C. Beukemann, Cleveland Clinic; Jie Na, MS, Cleveland Clinic; Jonathan W. Kemling, PhD, University of Illinois, Chicago; Kenneth S. Suslick, PhD, University of Illinois, Chicago; and Madhu Sasidhar, MD, Cleveland Clinic. Initial results from this study were presented at the American College of Chest Physicians conference in November 2010.

Dr. Mazzone commented, "Our research shows that breath testing may help identify patients with lung cancer, as well as provide us with info
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Contact: Justin Jackson
jjackson@burnsmc.com
212-213-0006
Burns McClellan
Source:Eurekalert

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