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Effect of Nicotine Pouches on The Underlying Normal Electrocardiogram

NCT07057440 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2025-12-11

No results posted yet for this study

Summary

Nicotine pouches (NPs) are increasingly being used by children, adolescents, and adults, and are often presented as a less harmful alternative to, for example, smoking. The ability to use these products discreetly (unlike smoking) makes them an attractive option for individuals who wish to avoid the stigma that smokers may sometimes experience.

Nicotine is a well-known addictive substance that affects many organ systems, including the heart and circulatory system. The amount of nicotine in NPs varies greatly, but the pouches can contain large amounts of nicotine compared to the content of a single cigarette. While many studies have previously examined the effects of smoking and other nicotine products on the heart and circulatory system, specific data on the effects of NPs on these same systems are rather limited.

In light of the above, the investigators have planned a study to investigate whether NPs affect the circulatory system and heart rate, assessed through electrocardiography (ECG) and vital signs (i.e., pulse, blood pressure, respiratory rate, and more).

The investigators hypothesis is that the nicotine content in NPs leads to notable changes in the aforementioned measurements and could therefore potentially be associated with an increased health risk.

Conditions

  • Heart Rate
  • ECG
  • Vital Sign Monitoring
  • Symptoms

Interventions

OTHER

High-dose Nicotine Pouch

A High Dose Nicotine Pouch are placed and held in the oral cavity (between the gum and lip) for 20 minutes, as per standard use instructions. After 20 minutes pouches are removed from the oral cavity and disposed.

OTHER

Low Dose Nicotine Pouch

A Low Dose Nicotine Pouch are placed and held in the oral cavity (between the gum and lip) for 20 minutes, as per standard use instructions. After 20 minutes pouches are removed from the oral cavity and disposed.

OTHER

Placebo Pouch

A Placebo Pouch are placed and held in the oral cavity (between the gum and lip) for 20 minutes, as per standard use instructions. After 20 minutes pouches are removed from the oral cavity and disposed.

Sponsors & Collaborators

  • Ekim Seven

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-06-27
Primary Completion
2025-10-31
Completion
2025-10-31

Countries

  • Denmark

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07057440 on ClinicalTrials.gov