Please select the eligibility criteria that correspond to the clinical trial below.
Title: Varenicline Treatment in Alcohol and Nicotine Dependent Patients With Schizophrenia - a Double Blind, Placebo Controlled Trial
Brief Summary: The aim of the proposed pilot study is to find out whether varenicline (ChantixTM) treatment decreases alcohol use and smoking in patients with schizophrenia or schizoaffective disorder. Varenicline may also improve cognition (memory and concentration) and negative symptoms (e.g. poor attention, poverty of speech, apathy, affective flattening, anhedonia) in patients with schizophrenia and comorbid nicotine and alcohol dependence.


Options:
A: Inclusion Criteria:

* Stable clinical condition following a recent (\< 10 days) ACS event
* Active smoking status 30-days prior to ACS
* Age \> 21
* Life expectancy \>1 year

Exclusion Criteria:

I. Severe pulmonary disease (FEV1 \< 30% predicted ) II. End stage renal failure (eGFR \< 20 ml/min/m2) III. Uncontrolled depression or history of psychosis or bipolar disorder or active substance abuse IV. Uncontrolled stage IV hypertension V. Un-resolved life threatening arrhythmia VI. Planned surgical intervention (within \< 3 months) VII. Known hypersensitivity to study drug components VIII. Inability to comply with study protocol IX. Active malignancy other than basal cell carcinoma (BCC) X. End-stage congestive heart failure - NYHA IV or decompensated heart failure XI. Pregnancy or lactation
B: Inclusion Criteria:

* Subjects must have smoked an average of at least ten cigarettes per day during the past year
* No period of abstinence greater than three months in the past year

Exclusion Criteria:

* Subjects with history of clinically significant cardiovascular disease
* Subjects with uncontrolled hypertension.
C: Inclusion Criteria:

* Males or females, ages 18 to 69, with a DSM-IV diagnosis of Schizophrenia or Schizoaffective Disorder, receiving outpatient psychiatric treatment
* Currently taking antipsychotic medication for at least 4 weeks (medication is prescribed, compliance assessed based on self-report and collateral information)
* Current DSM-IV diagnosis of Nicotine Dependence
* Current DSM-IV diagnosis of Alcohol Dependence
* Subject expresses a desire to cut down or quit smoking and drinking (based on assessment with contemplation ladder)
* An average of at least one pack of cigarettes per day (\>=20 cigarettes/day) over the 7 days prior to intake
* An average of at least 7 drinks over the 7 days prior to intake

Exclusion Criteria:

* Inability to give adequate informed consent
* Currently taking sustained - release bupropion (Zyban) or receiving any other form of bupropion, such as Wellbutrin or Wellbutrin SR; receiving another form of pharmacological smoking cessation treatment (e.g., nicotine gum or patch); or participating in another structured, formal smoking cessation program.
* Currently taking naltrexone (ReVia), Campral or Antabuse
* Participation in a clinical trial less than 3 months prior to intake
* History of suicide attempt in the past year
* History of hospitalization due to suicidal ideation in the past year
* Suicidal ideation at baseline
* Known allergic reaction to varenicline
* Female patients of childbearing potential who are sexually active, not sterile, and who deny using a form of birth control.
* Female patients who are pregnant or nursing.
* Significant unstable medical problems (e.g. impaired renal function).
* Significant unstable psychiatric disorders.
* Subjects who do not attend all required screening appointments.
* Subjects who have pending legal proceedings whose outcome may lead to incarceration within 3 months of intake.
* Positive urine drug screen for cocaine, opioids or amphetamine at baseline
* Current DSM-IV diagnosis of Cocaine, Opioid or Cannabis Dependence (1 month prior to enrollment)
* Metal implants or devices (e.g. aneurysm clips, cochlear implants, neural stimulators, cardiac pacemakers)
* Weight over 250 lbs
* Claustrophobia
D: Inclusion Criteria:

* Smoke at least 10 cigarettes per day for the previous 6 months - Expired CO \> 9 ppm - Motivated to quit smoking - Able to read and write English - Willing to complete required study assessments, Aurora participating clinic patient

Exclusion Criteria:

* Uncontrolled hypertension (systolic \>180mm Hg or diastolic \>110mm Hg) - History of bipolar disorder or psychosis - Myocardial infarction or other serious cardiac problem in the previous 4 weeks - History of diagnosed anorexia and/or bulimia - Diagnosis of Alcohol Dependence in the previous 6 months by participant self-report or drinking 6 or more drinks on six or more days a week - History of seizure and/or serious head injury involving loss of consciousness - Use of contraindicated medications (MAO inhibitors, bupropion, lithium, anticonvulsants, antipsychotics) - Currently pregnant or breast-feeding - Unwilling to use effective contraception during the treatment phase - More than one participant from the same household - Allergic reactions to 3 or more classes of drugs

Answer: C