Please select the eligibility criteria that correspond to the clinical trial below.
Title: Phase II Multicentre, Randomised, Double-Blind, Parallel Group, Placebo-Controlled Study to Evaluate the Effectiveness of EVT 302 in Smoking Cessation, Effect on it Own and in Combination With Open Label Nicotine Replacement Therapy.
Brief Summary: This study will investigate the efficacy of EVT 302, a potent and selective inhibitor of Monoamine Oxidase - B, in improving quit rates in chronic cigarette smokers who are motivated to quit smoking. EVT 302 will be compared to placebo both with and without open label nicotine replacement therapy.


Options:
A: Inclusion Criteria:

* Smoked at least one puff in the past 7 days
* Confirmed viable gestation

Exclusion Criteria:

* All patients found to have a non-viable fetus or major congenital anomaly
* History of seizure disorder
* Family history of seizure disorder
* History of severe head trauma
* History of anorexia nervosa or bulimia
* Current use of nicotine-replacement therapy
* Unstable medical or psychiatric condition
* Current use of an monoamine oxidase inhibitor or bupropion hydrochloride products
B: Inclusion Criteria:

1. HIV positive
2. Adult (aged 18 or older)
3. Current smoker (more than 5 cigarettes per day)
4. Willing to set a date to quit smoking within the next 2-4 weeks
5. Currently on ART with an undetectable HIV viral load
6. Able to read/speak English or French
7. Able to provide written, informed consent as approved by the Ottawa Health Science Network Research Ethics Board and REBs at participating HIV clinic sites

Exclusion Criteria:

1. Contraindications to nicotine replacement therapy such as allergy to adhesive, serious cardiac arrhythmias (e.g., tachycardia), or vasospastic disease (e.g., Buerger's disease, Prinzmetal's variant angina)
2. Contraindications to varenicline such as hypersensitivity to varenicline or to any ingredient in the formulation or component of the container.
3. Reported previous severe intolerances to nausea or gastrointestinal symptoms.
4. Pregnant, lactating or planning to become pregnant during the study period or refuses a serum beta-HCG test.
5. Current severe renal impairment or currently taking Cimetidine
6. Previous or current seizure disorder and/or is taking anti-epileptic drugs
7. Psychosis and/or is taking anti-psychotic drugs
8. Diagnosed with severe major depressive episode requiring hospitalization within the past 12 months, previous psychiatric inpatient admission for any cause within the past 12 months, suicide attempt within the past 12 months active or current suicidal ideations as assessed by the BDI-II.
9. Current use of bupropion, varenicline or any nicotine replacement therapy.
10. Use of substances (e.g., crack cocaine) that would interfere with a participant's ability to adhere to the study schedule; determined by site coordinator's discretion.
C: Inclusion Criteria:

* Smoker of at least 10 cigarettes daily
* Motivated to quit smoking
* Reports at least one unsuccessful attempt to quit in the last 2 years
* In generally good health
* Provides written informed consent to participate in the sudy

Exclusion Criteria:

* Pregnant or nursing females.
* Women of child-bearing potential must agree to use acceptable contraceptive precautions (contraceptive pill and one barrier method)during the study and for 2-months thereafter
* History of anaphylaxis
* History of alcohol or drug abuse
* History of or current significant medical or psychiatric disorder
* History or presence of cataract or abnormality identified by slit lamp investigation
* Use of other MAO inhibitors, pethidine, SSRIs, tricyclic antidepressants,nasal or oral decongestants or cold medicines containing ephedrine, pseudoephedrine or other sympathomimetics.
* Any medicine contraindicated for use with MAO inhibitors.
* Have or be a carrier of hepatitis B or c or HIV 1 or 2
* Use of tobacco products other than cigarettes
* Use of nicotine replacement therapy in the past month
* Received an investigational drug in the past 30 days
* Previous participation in a study with a MAO-B inhibitor
D: Inclusion Criteria:

* Current male or female cigarette smokers who are motivated to stop smoking.
* Smoked an average of 10 cigarettes per day during past year and the month prior to first visit.

Exclusion Criteria:

* Patients who have used a nicotine replacement product, bupropion, clonidine or notriptyline within the past 6 months.
* Patients currently with depression or diagnosed with depression in past 12 months.
* Past or present history of psychosis, panic disorder, or bipolar disorder.

Answer: C