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:

* Male or female subjects, 18-75 years old
* Diagnosis of schizophrenia or schizoaffective disorder based on Diagnostic and Statistical Manual of Mental Disorders IV (DSM-IV) criteria
* Smoking at least 10 cigarettes per day
* Weight of at least 100 lbs (45.4 kg)
* Motivation to quit smoking
* Stabilized psychotic symptoms
* Provision of informed consent for testing and treatment

Exclusion Criteria:

* Serious cardiac, renal, hypertensive, pulmonary, endocrine, or neurologic disorder
* Seizure disorder, recent withdrawal from alcohol or anxiolytics
* History of bulimia nervosa, anorexia nervosa, or dementia
* History of depression, panic, or bipolar disorders
* Pregnancy or lactation
* Prior use of varenicline or bupropion HCl within three months prior to initiation of the study
* Current use of other smoking cessation treatments
* Regular use of non-cigarette tobacco products (\> than once/week)
* Past substance abuse (alcohol or non-nicotine containing drugs) in the preceding 6 months
* Patients with suicidal ideations or plans
* Florid psychosis or increasing psychosis following varenicline or bupropion HCl treatment
* History of, or current, alcohol dependence/abuse
* Current use of monoamine oxidase inhibitors (MAOI)
B: Inclusion Criteria:

1. 18 years of age and older;
2. diagnosis of HIV;
3. self-reported smoking on a daily basis;
4. provide informed written consent

Exclusion Criteria:

1. persons with active psychosis or impaired mental status as judged by the clinic staff and confirmed with a Mini-Mental Status Exam)
2. unable to understand spoken English
3. age less than 18 years.
4. pregnant women
C: 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
D: Inclusion Criteria:

* \> 21 years of age
* Smoked cigarettes on \> 25 of past 30 days
* Smoked \> 5 cigarettes per day on days smoked
* Smoked cigarettes \> 6 months
* Carbon monoxide \> 5 PPM at baseline
* Hispanic/Latino or African American/Black
* Fluent in English or Spanish
* Willing to switch from smoking cigarettes to ECs for 6 weeks
* Regular access to telephone
* Transportation to attend appointments (KC Only)

Exclusion Criteria:

* Primary use of other tobacco products or equal use of cigarettes and other tobacco products
* Electronic cigarette use on \> 4 of the past 30 days
* Currently in a smoking cessation program or another clinical trial
* Use of nicotine replacement therapy or medication which aids smoking cessation in the past 30 days
* Hospitalization for a psychiatric issue in the past 30 days
* Heart-related event in the past 30 days. Examples include heart attack, stroke, severe angina (i.e. chest pain), ischemic heart disease, and vascular disease
* Uncontrolled blood pressure at baseline
* Planning to move out of San Diego or Kansas City in the next 6 weeks
* Another person in the household enrolled in the study
* Women: pregnant, breastfeeding, or planning to become pregnant in the next six months
* Unstable mental status or health status

Answer: C