Please select the eligibility criteria that correspond to the clinical trial below.
Title: Smoking Cessation With Varenicline (Champix) and Integrated Voice Response Technology (IVR)
Brief Summary: The goal of this study is to provide you with an effective treatment for reducing the physical and emotional stress that can occur during the early phase of being without cigarettes. It is our hope that this treatment will help you to stay smoke-free. You will receive counseling and a supply of Champix, a medication to help suppress the symptoms of nicotine withdrawal.

Purpose: To assess the effect of extended Integrated Voice Response (IVR) on smoking cessation after varenicline (Champix) and IVR treatment Hypothesis: There will be significant increase in participants who do not smoke at 1 year if extended IVR is used after 12 weeks of varenicline (Champix) and IVR treatment.


Options:
A: Inclusion Criteria:

* Smoking 35 or more cigarettes per week or 5 or more cigarettes per day,
* Smoking for at least 2 years, with no period of abstinence longer than 3 months.

Exclusion Criteria:

* Using any smoking cessation drugs or nicotine replacement drugs in the last 3 months,
* Use of medication to treat depression or any psychiatric illness,
* Impaired renal function,
* Unstable medical condition,
* Pregnancy or breast feeding.
B: Inclusion Criteria:

* are 18 - 70 years of age and seeking treatment of alcohol drinking;
* meet DSM-IV TR Criteria for Alcohol Dependence
* report smoking 100 cigarettes or more in their lifetime and currently smoke at least twice weekly on average in the past 90 days and have a urinary cotinine level of \> 30ng/mL by semi-quantitative urinalysis or equivalent plasma cotinine level (\> 6 ng/mL);
* report heavy drinking on at least 2 days on average per week (i.e., ≥ 4 drinks on an occasion for women and ≥ 5 drinks for men) for the past 90 days and no more than 7 consecutive days of abstinence at intake.

Exclusion Criteria:

* exhibit current, clinically significant physical disease or abnormality based on medical history, physical examination, or routine laboratory evaluation including:

  * any unexplained elevations in liver enzymes (i.e., transaminases, bilirubin)
  * clinically significant, unstable cardiovascular disease/uncontrolled hypertension
  * hepatic or renal impairment
  * severe obstructive pulmonary disease
  * diabetes mellitus requiring insulin or certain oral medications (i.e., sulfonylureas) and an A1C hemoglobin test score of \> 7 for participants not prescribed these medications
  * baseline systolic blood pressure higher than 150 mm Hg or diastolic blood pressure higher than 95 mm Hg
* have a history of cancer (except treated basal cell or squamous cell carcinoma of the skin)
* have a history of serious hypersensitivity reactions or skin reactions to varenicline;
* exhibit serious psychiatric illness (i.e., schizophrenia, bipolar disorder, severe major depression, panic disorder, borderline personality disorder, organic mood or mental disorders by history or psychological examination
* report current suicidal ideation (past 6 months) or lifetime hx of suicidal behavior assessed with the Columbia Suicide Severity Rating Scale 60; or risk for aggression using a cut-off of 15 or more on the Overt Aggression Scale - Modified Aggression Scale or 6 or more on the OAS-M Irritability Subscale 61.
* have used any psychotropic drug in the past month, except individuals who are on a stable dose of a Selective Serotonin Reuptake Inhibitor for at least two months or who report occasional use of prescription sleep aids that they are willing to discontinue;
* have a current DSM-IV diagnosis of drug dependence other than nicotine or alcohol
* are at risk for an alcohol withdrawal syndrome as evidenced by:

  * a history of seizures, delirium, or hallucinations during alcohol withdrawal
  * a Clinical Institute Withdrawal Assessment scale 62 score of \> 8,
  * report drinking to avoid withdrawal symptoms
  * have required medical treatment of alcohol withdrawal within the past 6 months
* have used another investigational drug within 30 days or have used medications to treat alcohol (e.g., naltrexone, topiramate, acamprosate, disulfiram) or nicotine use (e.g., clonidine, varenicline, bupropion, nicotine replacement) in the past 3 months or intend to use these medications;prior use of nicotine replacement in situations where smoking is not permitted (e.g., planes) without the intention to quit smoking is not exclusionary;
* intend to donate blood or blood products during the treatment phase of the study
* have a Body Mass Index (calculated as weight in kilograms divided by the square of height in meters) less than 15 or greater than 39.99 or weight less than 45 kg;
* are a female of childbearing potential who is pregnant, nursing, or not practicing effective contraception (oral, injectable, or implantable contraceptives, intrauterine device, or barrier method with spermicide).
C: Inclusion Criteria:

* HIV-infected patients
* adults
* regular smokers (at least 10 cigarettes a day during the last year)
* motivated to stop smoking
* followed in one of the participating clinical ward,
* signed written inform consent

Exclusion Criteria:

* current co-dependency to another psychoactive substance
* ongoing depressive episode
* history of suicidal attempt
* ongoing treatment by interferon
* treatment by efavirenz for less than three months or not tolerated
* previous use of varenicline
* ongoing treatment by bupropion-SR or nicotinic substitute
* ongoing pregnancy
* ongoing breastfeeding
* hypersensitivity to varenicline or to one of its excipients
* drivers, air traffic controller
D: 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

Answer: A