Very low nicotine cigarettes for daily smokers in South Korea
Part of Mental health clinical trials.
This study tests cigarettes that have very low nicotine (the addictive part of tobacco) to see how they affect smoking habits and health in adults in South Korea. It may help people who are not ready to quit but are open to switching to a less addictive cigarette in a supervised setting.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 19 years of age or older
- You must smoke at least 10 regular cigarettes each day, and you must have been smoking this amount for at least the past year.
- You plan to keep smoking for now (no plans to quit within the next month)
- You would be willing to switch completely to the study-provided cigarettes during the trial
- You are able to read, understand, and fill out study materials in Korean, and you can use a smartphone for the daily questions
- You cannot be regularly using e-cigarettes (vapes) or using any nicotine replacement products (like gum or patches) right now
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests whether switching to a less harmful nicotine product (like a nicotine pouch or e-cigarette) can help people who are not ready to quit smoking reduce their health risks. You would be given a sample of a harm reduction product to try, and researchers will check how it affects your smoking habits.
This study compares how low and high nicotine pouches affect adult smokers who want to try a tobacco-free option. You'll attend two visits in Charleston to check health markers.
This study tests whether switching to e-cigarettes or nicotine pouches can help smokers who have tried many times to quit. If you are a heavy smoker (at least 5 cigarettes a day) and have failed to quit before, this trial may offer a new way to reduce harm from smoking.
This early-stage study tests ways to help adults who currently smoke daily start making progress toward quitting (or changing smoking habits) over the next 6 months. You may use nicotine replacement, and the study checks safety for people who can use it.
This Phase 1 study tests how a synthetic nicotine product is absorbed and how the body responds (so researchers can better understand nicotine effects and handling). You may be able to join if you’re generally healthy and regularly use e-cigarettes, but you’ll need to avoid certain medicines and nicotine products during the study.
This study tests if nicotine pouches can help daily smokers reduce how many cigarettes they smoke. You'll try nicotine pouches, and researchers will track your progress.
Hear when a new Cigarette Smoking trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.