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Band-Aid like patch could track alcohol levels without a blood test

NCT ID NCT03242161

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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.

Alcoholic Intoxication poisoning

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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Other studies related to the condition(s) this trial covers.