Please select the eligibility criteria that correspond to the clinical trial below.
Title: The Appeal and Impact of E-cigarettes in Smokers With Serious Mental Illness
Brief Summary: This study will evaluate behavioral and psychological appeal, toxicity, and effect of e-cigarettes on smoking behavior and nicotine addiction in chronic smokers with serious mental illness (SMI) who have failed to quit smoking. A total of 240 participants will be enrolled and randomly assigned to either receive a supply of e-cigarettes for 8 weeks plus assessments (baseline \& weeks 2, 4, 6, 8, 13, \& 26) or assessments only. This single-blinded study will provide e-cigarettes and instructions on their safe use. Level of appeal will be inferred from carefully assessed use of e-cigarettes and reduction in combustible tobacco. Qualitative data will also be collected from participants assigned to e-cigarettes, given that unanticipated issues will almost certainly arise in connection with e-cigarette use that can only be captured within a qualitative debriefing at the conclusion of participants' time in the study.


Options:
A: Inclusion Criteria:

* African American
* 18-75 years of age
* Smoke more than 10 cigarettes per day
* Have a functioning telephone number
* Be interested in quitting smoking
* Be willing to take 3 months of Chantix
* Be willing to complete all study visits

Exclusion Criteria:

* Renal impairment
* Evidence or history of clinically significant allergic reactions to Chantix
* Cardiovascular event in the past month
* History of alcohol or drug abuse/dependency in the past year
* Major depressive disorder in the last year requiring treatment
* History of panic disorder
* Psychosis, bipolar or eating disorder
* Use of antidepressants, antipsychotics, mood stabilizers/anticonvulsants or naltrexone
* Use of tobacco products other than cigarettes
* Use of nicotine replacement therapy, bupropion, clonidine or nortriptyline in the month prior to enrollment
* Prior use of Chantix
* Women who are pregnant, contemplating getting pregnant or breastfeeding
* Plans to move from Kansas City during the 3 month treatment phase
* Another household member enrolled in the study
B: Inclusion Criteria:

* 18-65 years old
* smoked an average of at least 10 cigarettes per day for three cumulative years of a brand that delivers (by Federal Trade Commission rated yields) at least 0.5mg nicotine
* expired carbon monoxide reading of at least 15ppm
* express a desire to quit smoking in the next 30 days

Exclusion Criteria:

* Hypertension (systolic \>140 mm Hg, diastolic \>100 mm Hg, coupled with a history of hypertension); subjects with no previous diagnosis of hypertension may have a screening blood pressure up to 160/100.
* Hypotension (systolic \<90 mm Hg, diastolic \<60 mm Hg).
* Participants with a history of hypertension may, however, be allowed to participate in the study if the study physician or physician assistant determines that the condition is stable, controlled by medication, and in no way jeopardizes the individual's safety.
* Coronary heart disease;
* Lifetime history of heart attack;
* Cardiac rhythm disorder (irregular heart rhythm);
* Chest pains (unless history, exam, and ECG clearly indicate a non-cardiac source);
* Cardiac (heart) disorder (including but not limited to valvular heart disease, heart murmur, heart failure);
* History of skin allergy;
* Active skin disorder (e.g., psoriasis) within the last five years, except minor skin conditions (including but not limited to facial acne, minor localized infections, and superficial minor wounds);
* Liver or kidney disorder (except kidney stones, gallstones);
* Gastrointestinal problems or disease other than gastroesophageal reflux or heartburn;
* Active ulcers in the past 30 days;
* Lung disorder (including but not limited to Chronic obstructive pulmonary disease (COPD), emphysema, and asthma);
* Brain abnormality (including but not limited to stroke, brain tumor, and seizure disorder);
* History of migraine headaches in the past 5 years;
* History of fainting;
* Problems giving blood samples;
* Diabetes treated with insulin; non-insulin treated diabetes (unless glucose is less than 180mg/dcl and HbA1c is less than 7%);
* Current cancer or treatment for cancer in the past six months (except basal or squamous cell skin cancer);
* Other major medical condition;
* Current psychiatric disease (with the exception of anxiety disorders, Obsessive-compulsive disorder (OCD) and ADHD);
* Suicidal ideation (within the past 10 years) or lifetime occurrence of attempted suicide;
* Current depression - The Patient Health Questionnaire (PHQ-9) for Depression will be used to screen for current (within 2 weeks) depression. Potential subjects who score \>9 (or who score \>0 on item #9 ("Thoughts that you would be better off dead, or of hurting yourself in some way") will be excluded from study participation, and, at the discretion of the study physician, referred to appropriate psychiatric treatment;
* Bulimia or anorexia;
* Pregnant or nursing mothers;
* Use (within the past 30 days) of:
* Illegal drugs (or if the urine drug screen is positive),
* Experimental (investigational) drugs;
* Psychiatric medications including antidepressants, anti-psychotics or any other medications that are known to affect smoking cessation (e.g. clonidine);
* Opiate medications for pain or sleep (non-opiate medication for pain or sleep will be allowed)
* Smokeless tobacco (chewing tobacco, snuff), cigars or pipes;
* Wellbutrin, bupropion, Zyban, Chantix, nicotine replacement therapy or any other smoking cessation aid.
* Alcohol abuse - The AUDIT (Alcohol Use Disorders Identification Test) questionnaire will be used to assess alcohol abuse. Potential participants will be asked the first two questions on the AUDIT questionnaire during the phone screen. If the person scores "4" on both questions, a screening appointment will not be scheduled. During the screening session the entire AUDIT questionnaire will be administered. Females who score greater than or equal to 13 and males who score greater than or equal to 15 will be excluded from the study.
* Significant adverse reaction to Wellbutrin / Zyban or Chantix / Varenicline in the past
C: Inclusion Criteria:

* Diagnosis of Schizophrenia, Schizoaffective Disorder, or Bipolar Disorder
* Enrolled in services at the research site for a minimum of 3 months
* Regular smoker (approximately 10 cigarettes for the past 5 years) with a history of at least 1 quit attempt
* Fluent in English

Exclusion Criteria:

* Regular use of e-cigarettes in the past month
* Current interest/plan to quit smoking
* Regular use of nicotine replacement therapy to quit smoking or use of bupropion or varenicline to quit smoking
* Use of emergency room or hospitalization for psychiatric reasons in the past 30 days
D: Inclusion Criteria:

* The sample, 40 women and 40 men, will be hospitalized patients recruited from Stanford Hospital and Clinics who report smoking at least 10 cigarettes per day prior to hospitalization, have confirmed tobacco use by cotinine testing, and an expected hospitalization of at least 3 days duration from the date of study enrollment. Intention to quit smoking will not be required for study participation.

Exclusion Criteria:

- Study exclusion criteria are: dementia or other brain injury precluding ability to participate; Alzheimer's Disease; Parkinson's Disease; Huntington's Disease; meningitis; seizure disorder of a sustained nature; delirium; brain surgery; drug and/or alcohol dependence; suicidal ideation; end-stage renal disease (i.e., on dialysis); hypertensive crisis; stroke; myocardial infarction (MI) with severe cardiac damage; pregnancy or breastfeeding; non-English speaking; complete homelessness; or currently engaged in tobacco treatment. Study staff will consult with clinical staff prior to approach for study enrollment. In cases of severe renal impairment (estimated creatinine clearance \<30 mL/min), medical staff will consult with participants' physician to assess the appropriateness for study enrollment.

Answer: C