Please select the eligibility criteria that correspond to the clinical trial below.
Title: Evaluation of Tobacco Treatment Strategies for Inpatient Psychiatry
Brief Summary: This study aims to evaluate, in a randomized controlled trial, tobacco treatments of varying intensities for smokers hospitalized on acute psychiatric inpatient units.


Options:
A: Inclusion Criteria:

Subjects must meet all of the following inclusion criteria to be eligible for enrolment into the study:

1. Able to comply with the study procedures
2. Male or female healthy smokers aged ≥19
3. Smoking at least 10 cigarettes a day
4. Smoking for at least one year
5. Not currently attempting to quit smoking or wishing to do so in the next 30 days (this will be verified at screening by the answer ''NO'' to both questions ''Do you intend to quit in the next 30 days?'' and ''Are you interested in taking part in one of our smoking cessation programs?'')
6. Female smokers not planning to become pregnant are using an acceptable form of contraception.

Exclusion Criteria:

The presence of any of the following will exclude a subject from study enrolment:

1. Use of smokeless tobacco, or any other tobacco products (including e-cigarettes, cigars, chewing tobacco, snus, etc.) within the last 3 months, at baseline and during the whole study.
2. Use of nicotine replacement therapy or other smoking cessation therapies within the last 3 months and at baseline.
3. Self-reported pregnancy, planned pregnancy or breastfeeding.
4. Tobacco industry employees and 1st degree relatives will be excluded in order to safeguard independence of the study

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B: Inclusion Criteria:Healthy smokers 18-60 years old, smoking ≥15 conventional cigarettes per day (cig/day) for at least 10 years were recruited using anti-smoking leaflets and by an approved kiosk located in the atrium of the university hospital (AOU 'Policlinico-V. Emanuele') promoting the smoking cessation services of the CPCT (Centro per la Prevenzione e Cura del Tabagismo, Università di Catania, Italy).

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Exclusion Criteria:history of alcohol and illicit drug use, major depression or other psychiatric conditions. We also excluded subjects who reported recent myocardial infarction, angina pectoris, essential hypertension (\>140mmHg systolic and/or \>90mmHg diastolic), diabetes mellitus, severe allergies, poorly controlled asthma or other airways diseases

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C: Inclusion Criteria:

* Schizophrenic subjects (according to DSM-IV-TR criteria) from throughout Sicily, (Italy), who smoke tobacco cigarettes, in stable phase of illness.
* smoke ≥10 factory made cig/day, for at least the past five years
* age 18-65 years
* in good general health
* not currently attempting to quit smoking or wishing to do so in the next 30 days (a specific test will be included to check their unwillingness to quit) 6 months
* committed to follow the trial procedures.

Exclusion Criteria:

* use of smokeless tobacco or nicotine replacement therapy
* pregnancy or breastfeeding.
* current or recent (less than 1 yr) past history of alcohol and/or drug abuse
* other significant co-morbidities according to the Investigator's clinical assessment
D: Inclusion Criteria:

* Participants (N=1100) will be men and women 18 years of age and older, recruited from four acute inpatient psychiatry units at the Alta Bates Summit Medical Center - Herrick Campus, located in Berkeley, CA, one acute inpatient psychiatry unit at Langley Porter Psychiatric Institute, located in San Francisco, CA, and two acute inpatient psychiatry units at Stanford Hospital, located in Stanford, CA. Inclusion criteria are: smoking 5 or more cigarettes per day and at least 100 cigarettes in one's lifetime, no plan to relocate outside of the greater Bay Area in the next 18 months, and telephone access for scheduling follow-up assessments.

Exclusion Criteria:

* Study exclusion criteria are: dementia or other brain injury precluding ability to participate; non-English speaking; complete homelessness; pregnancy or breastfeeding, and active ulcer disease (PUD). The relationship between nicotine and ulcers is a theoretical concern and our approach to now exclude patients with active ulcer disease is conservative. There is no data to show NRT causes/worsens ulcers. Recruitment of acutely psychotic, manic, or hostile patients will be delayed until there is significant reduction of these symptoms and patients are able to consent to study participation. Threats of violence in particular are taken seriously, and patients will not be recruited if they may be a threat to study staff in the outpatient setting. At this point, non-English measurement and intervention materials are not available. Pregnant smokers will be referred out for more specialized behavioral treatments. Exclusionary criteria are purposefully minimal in order to maximize information about treating tobacco dependence in smokers in inpatient psychiatry. The study sample is anticipated to be diverse with respect to gender and ethnicity, educational and socioeconomic level, and psychiatric diagnoses.

Answer: D