Please select the eligibility criteria that correspond to the clinical trial below.
Title: An Open-Label, Multicenter Study With Follow-Up Evaluating the Safety and Efficacy of Varenicline Tartrate in Comparison to Transdermal Nicotine Patch for Smoking Cessation
Brief Summary: Open-label comparison of standard 12-week regimen of varenicline with standard 10-week regimen of transdermal nicotine patch for smoking cessation.


Options:
A: Inclusion Criteria:

* \>18 years old,
* had smoked \>1 cigarette in the past month,
* were admitted to the hospital with a diagnosis of acute cardiovascular disease (see below)
* had an expected hospital stay of \>24 hours.

Eligible admission diagnoses included (1) acute ischemic coronary heart disease (MI or unstable angina), (2) coronary artery bypass graft surgery, or (3) other cardiovascular conditions (congestive heart failure, cardiac arrhythmia, valvular heart disease, or atherosclerotic disease of the aorta, carotid, renal or peripheral arteries) in subjects with documented coronary artery disease.

Exclusion Criteria:

* not willing to consider smoking cessation after discharge,
* a contraindication to bupropion (seizure disorder, monoamine oxidase inhibitor use, history of anorexia nervosa or bulimia, bupropion allergy)
* a condition that increased the risk of seizure (e.g., serious head trauma with loss of consciousness
* uncontrolled hypertension (BP \>160/100) in hospital
* heavy alcohol use (\>3 drinks/day) or binge drinking (\>6 drinks for males or \>5 drinks for females) at least monthly
* renal insufficiency (serum creatinine \>2.0 mg/dl),
* severe hepatic disease
* severe depression or severe cognitive impairment or psychosis
* life expectancy of \<12 months,
* illegal drug use in the past 6 months
* bupropion use in the past month
* non-English speaking
* no telephone
* residence outside a defined geographic area.
B: Inclusion Criteria:

* Age 18-64
* Regular ten cigarette per day smoker for one year
* Nicotine Dependency Score greater than or equal to four
* DSM-IV Diagnosis of Schizophrenia or Schizoaffective disorder
* Psychiatric medication regimen unchanged for at least 90 days
* Psychiatric medication dosage unchanged for at least 30 days

Exclusion Criteria:

* Psychiatric hospitalization in last 6 months
* Meets criteria for current Major Depressive Disorder or has a score of greater than 10 on the Calgary Depression Scale (see withdrawal criteria)
* Suicide or homicide ideation with a plan in the last six months
* Life time history of suicide attempt
* Has had a diagnosis of Schizophrenia or Schizoaffective disorder for less than three years
* Current treatment with Bupropion SR
* DSM-IV diagnosis of alcohol or substance dependence within last 6 months\*
* DSM-IV diagnosis of alcohol or substance abuse within three months \*
* Pregnancy or lactation in females (+HCG)
* Use of tobacco product other than cigarettes
* Use of nicotine replacements
* Unstable or serious medical condition in last 6 months
* Regular use of cimetidine (OTC or Rx) \*Substance abuse/dependency exclusions do not apply to abuse of or dependence on nicotine.
C: Inclusion Criteria:

* Subjects must have smoked an average of at least 15 cigarettes per day during the past year and over the month prior to the screening visit, with no period of abstinence greater than 3 months in the past year.

Exclusion Criteria:

* Subjects with clinically significant cardiovascular disease in the past 6 months.
D: Inclusion Criteria:

* Male or female cigarette smokers, 18-75 years, motivated to stop smoking and considered suitable for a smoking cessation attempt
* Smoked an average of at least 10 cigarettes per day during past year and over past month, and exhaled carbon monoxide (CO) \> 10 ppm at screening
* Current or past diagnosis of MDD without psychotic features, either single or recurrent, using DSM IV TR based on clinical assessment and confirmed by SCID and at least one of the following:
* On stable antidepressant treatment for MDD (stable dose for at least 2 months)
* Major depressive episode, using DSM IV TR, in the past 2 years successfully treated

Exclusion Criteria:

* Current or past diagnosis of dementia, schizophrenia, schizoaffective disorder, or other psychotic disorder, bipolar I disorder, bipolar II disorder.
* Subjects with antisocial, schizotypal, or any other personality disorder severe enough to compromise the subject's ability to comply with the study requirements..
* Current use of either bupropion or nortryptiline.

Answer: C