Can a fingerprint sweat test resist everyday contaminants?
NCT ID NCT07758907
First seen Aug 11, 2026 · Last updated Aug 12, 2026 · Updated 1 time
Summary
This trial evaluates whether common substances on the skin, such as lotions or foods, interfere with a device that screens for drugs in fingerprint sweat. It also checks how well the device's collection cartridge holds up before and after use. About 95 participants will have substances applied to their fingers before providing samples, and results will be compared with lab tests to see if the system stays accurate.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Intelligent Fingerprinting Drug Screening System (a device that detects drugs in fingerprint sweat)
- What this could lead to
- If successful, this could confirm that the fingerprint-based drug test is reliable and unaffected by common substances, supporting its use in workplaces and clinics.
- What could go wrong
- The trial is early and small, and results may not reflect real-world conditions. Interferents could still affect accuracy, and the system's stability may vary.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CenExel New Jersey
Marlton, New Jersey, 08053, United States
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