Neuropsychological Prognosis Factors of Smoking Cessation

This is a prospective multicenter study. Patients will be recruited to anti tobacco consultations in the Montpellier and Clermont-Ferrand University Hospitals. The initial assessment includes a clinical assessment of smoking history, Axis I disorders history, motivation to quit and craving, a neuropsychological assessment : NART, RVIP task, trail Making Test, Stroop, Iowa gambling task, Hayling test, N back, verbal fluency. Then patients will be reviewed 3 times in 6 months. These visits include: CO level and cigarette consumption since the last visit, cessation strategy (medication, observance … ), tobacco craving questionnary, withdrawal symptoms, abstinence.

The primary endpoint will be smoking abstinence objectified by the rate of carbon monoxide measured at each visit. Subjects who emerge from the study prematurely, especially patients lost to follow will be considered as failures in the statistical analysis.

Inclusion criteria

• Men and women aged 18-60 years old
• Patient applying for withdrawal regardless of the number of P / A, the length of smoking.
• Patient with nicotine dependence (Fagerstrom Test score > or = 3)
• Patient able to understand the nature, purpose and methodology of the study
• Patient who gave written informed consent to participate in the study
• Patient agree to cooperate in the clinical and neuropsychological evaluation
• Patient affiliated to a French social security system

Exclusion criteria

• Patient with a physical disease being able to interact with the cognitive performances: dysthyroidies, pituitary adenomas, neurodegenerative diseases, Parkinson's disease, neoplastic diseases with intellectual location, the central neurological disorders, the cranial traumas.
• Patient in the incapacity to answer at neuropsychological tests
• Patient who can't go back at visits in 6 months
• Pregnancy women