Colorectal cancer breathalyzer set for 1.4k-patient clinical trial: 4 key notes

United Kingdom-based Owlstone Medical began a 1,400-patient clinical trial of its breath-based colorectal cancer diagnostic technology, MassDevice reports.

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Here’s what you should know.

1. The company hopes to verify the breathalyzer’s effectiveness in diagnosing colorectal cancer.

2. The breathalyzer uses “field asymmetric ion mobility spectrometry” to detect organic compounds in a person’s breath. The sensor looks for biomarkers that identify colorectal cancer.

3. In a pilot study, the breathalyzer had an 88 percent accuracy rate.

4. Owlstone recently completed an $11.6 million funding round, following an original investment of $7 million. The company plans to use those funds to bring the breathalyzer to commercialization.

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