Where to Find Paid Clinical Trials for Smokers?

Smoking is one of the most prevalent habits worldwide. According to studies by the Centers for Disease Control (CDC), tobacco use is the leading cause of preventable diseases, deaths and disabilities in the US. Around 28.3 million adults in the US admit to being regular smokers, according to 2021 data from the CDC. (1)

Every year, over 480,000 Americans die of smoking-related disorders or from exposure to passive smoking. Yet another 16 million people in the US live with a serious illness caused by tobacco use.

However, if you want to quit smoking and contribute towards studies that find innovative ways, you can participate in a similar research study and get paid for it, too.

Top Paid Clinical Trials for Smokers

Let’s take a quick look at some of the top popular paid clinical trials for smokers you can participate in 2021:

1 – Smoking Cessation Clinical Trial

The Smoking Cessation Clinical Trial is a multi-center, randomized, double-blind, placebo-controlled phase 3 trial to evaluate the efficiency and safety of Cytisinicline in adults who smoke regularly.

This study will be conducted in male and female adults who are regular cigarette smokers, who intend to quit smoking and are eager to participate in a quitting campaign within 5 to 7 days of the beginning of the treatment.

All randomized subjects will receive 12 weeks of treatment using either a placebo or a study medication. The placebo and study medication will be given in tablet form in a conventional blister pack and taken thrice a day, with 5 hours of respite between two consecutive doses.

An electronic diary shall log the date and time of each dose taken during the study.

This study is planned for around 24 weeks, including 19 visits to the sponsor’s office and a phone call. The dosage will constitute oral study medication that must be taken thrice a day for around 12 weeks.

Participants will be compensated without the need for insurance. To learn details of eligibility criteria and the application process, feel free to visit www.centerwatch.com.

2 – Smoking Cessation Study

The Smoking Cessation Study is being conducted and is currently recruiting participants who are smokers and wish to quit smoking. This clinical study aims to evaluate the efficacy and safety of three approved medications: Chantix, Zyban and Habitrol.

These medications will be combined and compared with a placebo (with no active ingredient). The study requires participants to visit the clinic conducting the study at least once a week (Typical frequency for clinical trial visits).

The eligibility criteria for this study dictate that participants must be between 18 and 75 years old and smoke at least 10 cigarettes a day.

On the other hand, applicants who have previously had an allergic reaction to a medication, have been involved in a DUI, suffered a stroke or suffer from seizures are not eligible for participation in this study.

There are also several medications whose intake would prevent potential participants from taking part in this study trial.

To learn specific details of the eligibility and the application process, we advise you to visit www.centerwatch.com.

3 – Quit Smoking Study (Ages 12 to 19 years)

The Quit Smoking Study, Ages 12 to 19 years, is a clinical trial to find new and effective ways to help teens quit smoking.

To participate in this study, you must be a healthy male or female between 12 and 19 years of age.

You should have been smoking at least 5 cigarettes daily on average for the past 30 days. In addition, participants should have at least one prior unsuccessful attempt to quit smoking.

However, if you are pregnant, you will be considered ineligible for participation in this study trial.

To learn more about this paid clinical trial for smokers, please visit and browse www.centerwatch.com and find if you qualify to participate in this study.

4 – Smoking Cessation

Wake Research is organizing a Smoking Cessation study. This study aims to help individuals who are regular smokers to quit smoking. The study does not require participants to have health insurance.

Suppose you successfully qualify for participation in this study. In that case, you are eligible to receive study-related medication at no cost, undergo study-related medical examination free of charge and also get sufficient compensation for your time and cover travel expenses.

For further details on eligibility criteria and the application process, visit www.centerwatch.com.


These are the top four paid clinical trials for smokers in 2021. Numerous other similar paid clinical trials help smokers to quit smoking by finding new, innovative and effective medications and therapies.

See Also

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Current Version
August 13, 2021
Written By
Shubham Grover
April 15, 2024
Updated By
Andrea Morales G.

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