Please select the eligibility criteria that correspond to the clinical trial below.
Title: Preventing Relapse Following Involuntary Smoking Abstinence
Brief Summary: The prevalence of tobacco use in the military is too high. This study is designed to take advantage of the 8.5 weeks of forced tobacco cessation during Basic Military Training and develop effective interventions to prevent tobacco relapse.

Hypotheses or Research Questions:

* Are there differences in the rate of relapse between three groups participating in a tobacco abstinence maintenance intervention?
* Do the tobacco abstinence maintenance interventions delay relapse?


Options:
A: Inclusion Criteria:

* Mothers:

  * Who had quit smoking during pregnancy or within one year prior to pregnancy
  * Who had newborns \< 1 week old at the time of admission to our NICU.

Exclusion Criteria:

* Mothers:

  * Who were smokers at the time of delivery
  * Whose infant's length of stay \< one week
  * Who were not available (jail, adoption)
  * Who had a history of drug use
  * Who did not speak English
B: Inclusion Criteria:

* Women and men aged 18-70
* DSM-IV diagnosis of schizophrenia, schizoaffective disorder or bipolar disorder by diagnostic interview and chart review
* Smoke at least 10 cigarettes per day
* Clinically stable, on a stable dose of antipsychotic (schizophrenia) or mood stabilizer (bipolar) medication for at least 1 month
* No current active suicidal ideation
* Expired air carbon monoxide (CO) concentration \>9 ppm
* Willing to take study medications and set a quit date within 2-3 weeks of beginning treatment and be willing to participate in the relapse prevention and follow-up portions of the study
* Women of childbearing potential must have a negative urine pregnancy test at baseline and agree to use an approved form of contraception during the study.

Exclusion Criteria:

* DSM-IV diagnosis of dementia, neurodegenerative disease, or other organic mental disorder
* Substance use disorder other than nicotine or caffeine in the last 6 months
* Major depressive disorder within the last 6 months
* Serious unstable medical illness including, cardiovascular, hepatic, renal, respiratory, endocrine, neurological, or hematological disease such that hospitalization for treatment of that illness is likely within the next 2 months
* Life-threatening arrhythmia or cerebro-vascular event within 6 months, cardiovascular event within 2 months or uncontrolled hypertension
* History of multiple head injuries with neurological sequelae, a single severe head injury with lasting neurological sequelae, or current CNS tumor
* Liver function tests elevated over twice normal
* Renal insufficiency with estimated creatinine clearance \<40 ml/min
* Plan to continue use of tobacco products othe than cigarettes (e.g., cigar, pipe)
* Use of an investigational medication or device in the past 30 days
* Current suicidal or homicidal ideation
C: Inclusion Criteria:

* Active duty Air Force personnel
* Has smoked five or more cigarettes per day for at least 1 year before study entry
D: Inclusion Criteria:

* Subjects must have smoked an average of at least 10 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.

Answer: C