This study investigates the detection of localized cancer by measuring the activity of different glycosidase enzymes in patients' plasma. It focuses on breast, prostate, and pancreatic cancers.
The study evaluates a diagnostic method using volatile organic compounds to identify glycosidase presence through ethanol detection, with the purpose of improving non-invasive cancer diagnostics.
- Who can participate: Adults with untreated localized breast, prostate, or pancreatic cancer, as well as adults without any cancer, are eligible. Participants must not be minors, pregnant, or under legal protection.
- Study details: Participants will provide blood plasma samples for analysis. For cancer patients, samples are taken before and after surgery.