Please select the eligibility criteria that correspond to the clinical trial below.
Title: Treatment of Tobacco Dependence in Breast Cancer Patients: A Randomized Trial of Varenicline (Chantix)
Brief Summary: Breast cancer patients who smoke, are at greater risk for treatment complications. The purpose of this study is to see if the researchers can find ways to help patients who have breast cancer quit smoking. They will compare two ways to help people quit smoking. Some patients will receive varenicline, a prescription medicine also known as Chantix,®. Other patients will receive a placebo drug. A placebo is an inactive substance that contains no medicine. All patients will receive smoking cessation counseling provided by our tobacco treatment specialists. They hope that what the researchers learn from this study will help us improve our smoking cessation treatment program for breast cancer patients.


Options:
A: Subject inclusion criteria

1. DSM IV-TR Bipolar I or II or Bipolar NOS Disorder
2. Ability to provide written informed consent
3. Male or Female patients, all races, ages 18 to 65 years inclusive
4. Negative serum pregnancy test for females of child-bearing potential. Patients must agree to one of the following birth control methods: an oral contraceptive agent, an intrauterine device (IUD), an implantable contraceptive (e.g., Norplant), or an injectable contraceptive (e.g., Depo Provera) for at least 1 month prior to entering the study and will continue its use through at least 30 days after the last dose of study medication or a barrier method of contraception, e.g., condom and/or diaphragm with spermicide while participating in the study through at least 30 days after the last dose of study medication or abstinence.
5. MADRS total scores ≤ 8 (past 4 weeks) (suicidal item, score ≤ 1, past 4 weeks).
6. Y-MRS scores ≤ 8 (past 4 weeks) irritability, speech content, disruptive, or aggressive behavior items score ≤ 3, past 4 weeks)
7. Stable doses of primary bipolar maintenance medication for at least 8 weeks prior to randomization
8. No psychiatric hospitalization or Emergency Room Visits for psychiatric issues in the 6-month period prior to randomization
9. No suicidal attempts or behavior history past 6 months
10. No aggressive or violent acts or behavior by history past 6 months

Subject exclusion criteria

1. Uncontrolled seizure disorders and other neurological disorders including Huntington's Chorea, Multiple Sclerosis, Cerebral Palsy, and stroke (cerebrovascular accident, CVA).
2. Current alcohol or other substance abuse or dependence within the last 3 months (caffeine will be permitted, nicotine dependence is part of inclusion criteria), including a case-by-case evaluation of those who meet remission criteria and who are on long-term substance abuse and/or alcohol abuse treatment.
3. Female patients who are pregnant, lactating or likely to become pregnant in next 6 months
4. Uncontrolled diabetes mellitus, asthma, seizure disorder, uncontrolled hypertension, (uncontrolled hypertension is defined as Systolic BP \> 150 mm or Hg or diastolic BP \> 95 mm or Hg on 2 consecutive BP readings 15 minutes apart at the time of screening) or unstable medical illness. Moderate to severe renal disease - moderate renal failure is defined as serum Creatinine \>1.3 mg/dl in women and \> 1.5 mg/dl in men, at the time of screening.
5. Severe dizziness or fainting due to orthostatic blood pressure changes
6. Known hypersensitivity to varenicline
7. Current use of cimetidine
8. Current treatment with heparin, warfarin, or lidocaine
9. Comorbid psychiatric condition diagnosed within the last three months.

Subject smoking inclusion criteria

1. Score of 7 or greater on the Contemplation Ladder, and willing to pick a target quit date within the next 4 weeks.
2. Smoke \> 10 cigarettes per day.
3. Expired breath CO level \> 10 ppm at screening and randomization.
4. No use of smoking cessation medication and/or behavioral treatment for smoking cessation in the past three months.
5. No current use of any nicotine replacement treatment.
6. Not using any tobacco products other than cigarettes.
7. No current treatment for smoking cessation (hypnosis, acupuncture, others).
8. No current use or past treatment failure with varenicline.
9. No current treatment with bupropion for smoking cessation.
B: Inclusion Criteria:

* MSK patients diagnosed with breast cancer or have a mass suspicious of breast cancer at the time of enrollment, as per clinician judgment or EMR;
* Self-reported current cigarette smoker (defined as daily smoking in the past seven days)
* Advised to quit smoking by their MSK physician and willing to receive smoking cessation counseling and treatment; as per self report
* Fluent in English

Exclusion Criteria:

* Patients less than 18 years of age because the safety and efficacy of varenicline have not yet been tested in children;
* Evidence of any known or suspected medical contraindications for use of varenicline (e.g., recent (within past two months) cardiovascular instability (including myocardial infarction or unstable angina; uncontrolled hypertension, significant neurological sequelae of cerebrovascular disease, or severe congestive heart failure (New York Heart Association class III or IV), severe chronic obstructive pulmonary disease; uncontrolled gastrointestinal, hepatic, or endocrine disease; or severe renal impairment.
* Self-reported evidence of significant psychiatric history (e.g., schizophrenia, unstable bipolar disorder, panic disorder, untreated major depression) sufficient, in the investigators' judgment, to preclude participation in the clinical trial;
* Self-reported evidence of recent substance abuse or heavy alcohol use (\> 14 drinks weekly) in the last 6 months;
* Self-reported recent use (in the past 30 days) or planned use of nicotine replacement therapy (NRT) or other FDA approved cessation pharmacotherapy (bupropion);
* Pre-menopausal women who are pregnant as per EMR
* Women who are breast-feeding as per self-report.
C: Inclusion Criteria:

Subjects will be eligible to participate if they:

1. Are at least 18 years of age
2. Have used ST daily for the past 12 months (regular user)
3. Identify ST as their primary tobacco product
4. Are in general good health (determined by medical history and screening physical examination)
5. Has provided written informed consent to participate
6. Are able to participate in all aspects of the study

Exclusion Criteria:

Individuals will be excluded from study participation if they:

1. Are currently (in previous 30 days) using other behavioral or pharmacologic tobacco cessation programs (i.e., behavioral therapy, nicotine replacement therapy, clonidine, bupropion SR, or doxepin)
2. Have self-reported current, untreated depression or a Beck Depression Inventory (BDI-II) Score of ≥ 20
3. Have, as defined by the C-SSRS (Columbia-Suicide Severity Rating Scale);current non-specific suicidal thoughts, or have a lifetime history of a suicidal attempt (defined as "potentially self-injurious act committed with at least some wish to die, as a result of act.")
4. History of psychosis or bipolar disorder
5. Are currently pregnant or lactating or is of childbearing potential and not willing to use any form of contraception
6. Have another member of their household already participating in this study
7. Are allergic to varenicline
8. Describe having a medical history of:

   * Unstable angina
   * Myocardial infarction within the past 3 months
   * Cardiac dysrhythmia other than medication-controlled atrial fibrillation or PSVT
   * Medically-treated or untreated hypertension with BP ≥ 200 systolic OR ≥ 100 diastolic
   * Have other medical or psychiatric conditions that would exclude the participant
D: Inclusion Criteria:

* Current cigarette smoker
* Averages at least 10 cigarettes/day for 5 or more years
* DSM-IV diagnosis of Nicotine Dependence
* Breath carbon monoxide \> 6 ppm
* Motivated to quit: score \> 8 on Contemplation Ladder
* Age \> 18 years

Exclusion Criteria:

* Current illicit substance use
* Other tobacco use (e.g., cigar, pipe)
* History of psychosis
* Past or current cardiovascular disease
* Impaired renal functioning
* Pregnancy
* Nursing
* Current treatment for smoking cessation
* Clinically significant depressive symptoms (CES-D \> 16)
* Current suicidal ideation

Answer: B