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Nicotine tablets put focus to the test: small study explores attention boost

NCT ID NCT07408180

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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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how nicotine from dissolvable tablets affects attention in 40 adults who occasionally use nicotine pouches. Participants tried tablets with different nicotine amounts (0 to 2 mg) and took attention tests after 15 minutes and 2 hours. The goal was to understand nicotine's short-term effects on focus, not to treat any disease.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

40 people

The number who actually took part.

Started

Oct 2025

Finished

Apr 2026

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

19 to 60 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 able to understand the information provided in the ICF and has signed the ICF. * Subject is a current non-daily user of nicotine pouches (past 30-day use) based on self-reported tobacco/nicotine-containing product use history. * Subject expresses no desire to quit consumer nicotine product use within the next 3 months from Screening visit. Exclusion Criteria: * Subject uses or intents to start using nicotine replacement therapy or any other medication for smoking cessation. * Subject uses other consumer nicotine products besides nicotine pouches more frequently than once per 30 days. * Subject with a urine cotinine test exceeding 500 ng/mL. * Subject has exhaled CO reading ≥ 10 ppm. * Subject has reasons other than medical (e.g., psychological, social reason) to not participate in the study, as determined by the Investigator. * Subject has a clinically relevant disease which requires medication or any other medical condition including clinically significant safety laboratory parameters at Screening visit, as determined by the Investigator. * Subject has a positive serology test for HIV 1/2, hepatitis B or C. * Subject has a positive urine drug test. * Subject has a positive urine alcohol test. * Subject has a visual or motor impairment that would interfere with their ability to perform a computer-based attentional task. * Subject has a current prescription for medical use of cannabis, any use of cannabis products in the past month, or inability to refrain from cannabis use during the Screening and Testing visits. For clarification, use of non-psychoactive cannabis-derived products which contain only cannabidiol is not considered to be cause for exclusion. * Subject has used any medication, drugs, or substances that could affect cognitive processing such as antidepressants, antipsychotics, sedatives, stimulants, and hallucinogens within the past six months prior to Screening visit. * Subject or one of their family members is an employee of the investigational site or of any other parties involved in the study. * Subject has participated in another clinical study within 30 days prior to the Screening visit or concomitantly participates in an investigational study involving no drug or device administration. * For female subjects only: subject is pregnant (does not have negative pregnancy tests at Screening visit or Visit 2 or breastfeeds. * For female subjects of childbearing potential only: subject does not agree to use an acceptable method of effective contraception.

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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

  • CTC Clinical Trial Consultants AB

    Uppsala, 752 37, Sweden

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