Band-Aid like patch could track alcohol levels without a blood test
NCT ID NCT03242161
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study tests a small, wearable patch called LabPatch-alcohol that sticks to the skin like a Band-Aid and measures alcohol levels in the fluid just beneath the skin. Researchers compare these readings to standard blood alcohol tests to see how accurate the patch is. The goal is to develop a non-invasive way to monitor alcohol levels in real time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- LabPatch-alcohol wearable biosensor
- What this could lead to
- If accurate, this patch could offer a non-invasive, continuous way to monitor alcohol levels without needles or breathalyzers.
- What could go wrong
- This is a very early, small study with only 8 participants, so results may not generalize. The patch's accuracy against blood tests is still unproven.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
-
About 8 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Jan 2018
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
21 to 50 years
- Sex
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Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subject is capable of understanding and complying with the protocol * Good physical and mental health (normal physical exam, ECG, blood and urine chemistries, including absences of history or laboratory evidence of diabetes) * Body Mass Index between 18-30, inclusive * Age 21-50 years (age will be verified by driver's license or other valid form of identification) * Have used alcohol, on average, between 5-15 drinks per week over the past 6 months. * Have a stable living situation with current postal address Exclusion Criteria: * Meets criteria for current alcohol or substance use disorders (Past alcohol or substance use disorders greater than 3 years ago is acceptable) * Concurrent diagnosis of Axis I disorder * bMaintained on an antipsychotic or antidepressant medication; taking prescription medications except certain short-term anti-fungal agents and some tropical creams for dermal conditions * Heavy alcohol drinkers (greater than 15 drinks per week) * Tobacco use greater than 5 cigarettes per day * History of major head trauma resulting in cognitive impairment or history of seizure disorder * Heavy caffeine use (greater than 500 mg on a regular daily basis) * Subject has active hepatitis and/or aspartate aminotransferase (AST), alanine aminotransferase (ALT) \> 3x the upper limit of normal * For female volunteers, a positive pregnancy test
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
McLean Hospital
Belmont, Massachusetts, 02478, United States
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