Please select the eligibility criteria that correspond to the clinical trial below.
Title: Randomized Clinical Trial to Reduce Harm From Tobacco
Brief Summary: Using the NIH-funded Way to Health platform, the investigators will conduct this smoking cessation RCT among Vitality/Discovery beneficiaries. The investigators will be able to determine the effectiveness of 4 different interventions aimed at smoking cessation, two of which are incentive structures that are each grounded in behavioral economic principles. The other interventions will determine the effectiveness of various cessation aids, including electronic cigarettes and text messaging, on smoking cessation. This study will be conducted as an opt-out procedure where participants are automatically enrolled in the program but have the choice to unenroll if they so chose. This pragmatic approach will allow us to investigate the effects of such programs in an employee based population that can be easily mimicked in other employee based populations.


Options:
A: Inclusion Criteria:

* Smokers volunteers, minimum age 18 years

Exclusion Criteria:

* no history of acute or chronic organic, metabolic and inflammatory diseases;
* no fever and infections in the last 3 months;
* no history of cardiovascular pathological symptoms;
* no allergies;
* none of the participants took vitamin E, other antioxidant supplements or other drugs potentially affecting oxidative stress or FMD
* women were not menstruating when the experiment was performed.
B: Inclusion Criteria:

1. Subjects involved in the early lung cancer detection program (Cosmos II) of the European Institute of Oncology.
2. Subjects should have smoked at least 10 cigarettes a day for the past 10 years
3. Subjects that would like to reduce tobacco smoking but are not willing to be followed by a smoking center
4. To have an high motivational scoring (more than 10 points to the motivation questionnaire);
5. Signed informed consent

Exclusion Criteria:

1. symptomatic severe cardiovascular disease
2. symptomatic severe respiratory disease
3. regular psychotropic medication use
4. current or past history of alcohol abuse
5. use of smokeless tobacco or nicotine replacement therapy
6. pregnancy or breastfeeding.
7. Subjects involved in other antismoking program in the current year.
C: Inclusion Criteria:Healthy smokers 18-60 years old, smoking ≥15 conventional cigarettes per day (cig/day) for at least 10 years were recruited using anti-smoking leaflets and by an approved kiosk located in the atrium of the university hospital (AOU 'Policlinico-V. Emanuele') promoting the smoking cessation services of the CPCT (Centro per la Prevenzione e Cura del Tabagismo, Università di Catania, Italy).

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Exclusion Criteria:history of alcohol and illicit drug use, major depression or other psychiatric conditions. We also excluded subjects who reported recent myocardial infarction, angina pectoris, essential hypertension (\>140mmHg systolic and/or \>90mmHg diastolic), diabetes mellitus, severe allergies, poorly controlled asthma or other airways diseases

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D: Inclusion Criteria:

* Vitality beneficiary
* 18 years or older
* reported and/or tested positive for being a smoker
* all participants will be able to opt-out of this program.

Exclusion Criteria:

* Participants who express wanting to opt-out of this program will be un-enrolled and excluded

Answer: D