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Effectiveness of Different THR Products in Adult Population

NCT05825924 · Status: NOT_YET_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 258

Last updated 2023-11-21

No results posted yet for this study

Summary

The study is a two-arm, parallel randomized controlled trial (RCT) with a treatment period of 12 weeks, and long-term follow-up at 52 weeks which plans to enroll 258 smokers from general adult population. Participants who meet the eligibility criteria and give their informed consent will be randomized (1:1) to one of two treatment arms: (1) E-cigarettes (18mg/ml) with individual counselling (2) Nicotine patches (21mg) with individual counselling. Eligible participants must be at least of legal age allowed for smoking in the country, of either gender, regular smokers (minimum 10 cigarettes/day for at least a year) and interested to stop smoking. Participants will be scheduled for a screening visit and a baseline (BL) visit at the trial site. The participants will be scheduled for eight study visits in total, including five treatment sessions and three follow-up visits, using both face to face interaction at trial site as well as follow up on telephone. Eight study visits are planned at weeks 1, 2, 4, 8, 12, 18, 24, and 52. Exhaled carbon monoxide assessment will be used at the trial site to quantify biochemically validated smoking abstinence. All secondary outcomes and self-reported usage of nicotine patches, EC and cigarettes will be monitored throughout the study.

Conditions

  • Smoking Cessation

Interventions

DEVICE

E-Cigarette

E-cigarettes have been designed to resemble tobacco cigarettes. They include an aerosol generator, sensor, battery and storage area for liquid. They are either disposable or rechargeable. According to a study, e-cigarettes can deliver an average of 1.3 mg (range 0.4 to 2.6 mg) of nicotine from 15 puffs. Average Cmax after e-cigarette use is recorded as 8.4 ng/mL and Tmax achieved between 2 to 5 minutes

DRUG

Nicotine patch

The nicotine patches are applied on the skin and nicotine is delivered at a steady rate. After administration, the peak blood levels are achieved within 6-10 hours. The levels remain constant, reducing by 25-40% with use of patches once daily. The patch is typically administered every 24 hours for no longer than 12 weeks. The dose of the patches is often determined by daily cigarette consumption and level of addiction.

Sponsors & Collaborators

  • Foundation for a Smoke Free World INC

    lead OTHER

Principal Investigators

  • Madeeha Malik, PhD · Cyntax Health Projects PVT LTD

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-06-30
Primary Completion
2025-03-31
Completion
2025-03-31
FDA Drug
Yes
FDA Device
Yes

Countries

  • Pakistan

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 NCT05825924 on ClinicalTrials.gov