Free Samples for Health (FreSH)

May 28, 2024 updated by: Hennepin Healthcare Research Institute

Effectiveness of Nicotine Replacement Therapy Sampling in Dental Practices

The Free Samples for Health (FreSH) study tests whether providing free samples of stop smoking medicine called nicotine replacement therapy at dental visits results in a greater number of people quitting smoking than providing a gift of equal value (an electric toothbrush).

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Enrolling by invitation

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1200

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • United States
    • Minnesota
      • Minneapolis, Minnesota, United States, 55415
        • Hennepin Healthcare Research Institute

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • ≥ 18 years old
  • smokes at least 1 combustible cigarette per day on at least 25 days of the month

Exclusion Criteria:

  • does not own a smartphone with internet access
  • myocardial infarction or stroke in the past 3 months
  • pregnant or breastfeeding
  • use of tobacco cessation medication in the past week

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Factorial Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: Electric Toothbrush
Participants will receive the Ask-Advise-Refer intervention which includes an oral health practitioner asking about their tobacco use, advising them to quit smoking, and referring them to the state quitline. They will also receive a sample bag including information about smoking and oral health, the state quitline, and an electric toothbrush.
Behavioral: Ask-Advise-Refer
All patients will be asked if they smoke, advised to quit, and referred to the state quitline
Experimental: Nicotine Replacement Therapy
Participants will receive the Ask-Advise-Refer intervention which includes an oral health practitioner asking about their tobacco use, advising them to quit smoking, and referring them to the state quitline. They will also receive a sample bag including information about smoking and oral health, the state quitline, and a two week supply of 14mg nicotine patches and 4mg lozenges.
Behavioral: Ask-Advise-Refer
All patients will be asked if they smoke, advised to quit, and referred to the state quitline
Drug: Nicotine Patch, 14 Mg/24 Hr Transdermal Film, Extended Release
14 mg transdermal nicotine patch
Drug: Nicotine lozenge
4mg nicotine lozenge

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
7-day biochemically confirmed point prevalence abstinence
Time Frame: 6 months post baseline
Proportion reporting no smoking in the 7 days prior to the 6-month follow-up timepoint and having an exhaled carbon monoxide value of less than 6 parts per million
6 months post baseline

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
7-day self-reported point prevalence abstinence
Time Frame: 1 month post baseline
Proportion reporting no smoking in the 7 days prior to the 1-month follow-up
1 month post baseline
7-day self-reported point prevalence abstinence
Time Frame: 1 month post baseline
Proportion reporting no smoking in the 7 days prior to the 3-month follow-up
1 month post baseline
24-hour intentional quit attempts
Time Frame: 6 months post baseline
proportion reporting a quit attempt of 24 hours or longer in duration over the course of the study
6 months post baseline
Smoking heaviness
Time Frame: 6 months post baseline
Change in cigarettes smoked per day from baseline to the 6 month follow-up
6 months post baseline
Nicotine replacement therapy utilization
Time Frame: 6 months post baseline
Proportion reporting using nicotine patch or nicotine lozenge in the 6 months following baseline
6 months post baseline
Perceived nicotine replacement therapy safety
Time Frame: 6 months post baseline
Change in self-reported perception of nicotine replacement therapy safety from baseline to 6-month follow-up
6 months post baseline
Perceived nicotine replacement therapy efficacy
Time Frame: 6 months post baseline
Change in self-reported perception of nicotine replacement therapy efficacy from baseline to 6-month follow-up
6 months post baseline

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Hennepin Healthcare Research Institute

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Medical University of South Carolina
Massachusetts General Hospital
Northwestern University
University of Alabama at Birmingham
National Institute of Dental and Craniofacial Research (NIDCR)
University of Rochester
HealthPartners Institute
Kaiser Permanente

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Sandra Japuntich, Hennepin Healthcare/University of Minnesota Medical School

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 12, 2023

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 28, 2025

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
July 31, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 16, 2022

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 16, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 25, 2022

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
May 30, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
May 28, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
May 1, 2024

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • UH3DE029973 (U.S. NIH Grant/Contract)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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Sponsors and Collaborators

Medical Conditions

Drug Interventions

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations

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