These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Nicotine use in schizophrenia and disinhibition.
    Author: Dervaux A, Baylé FJ, Laqueille X, Bourdel MC, Le Borgne MH, Olié JP, Krebs MO.
    Journal: Psychiatry Res; 2004 Oct 30; 128(3):229-34. PubMed ID: 15541779.
    Abstract:
    The role of personality in nicotine use has been little studied in patients with schizophrenia. The objectives of the present study were to compare impulsivity, sensation seeking and anhedonia in a group of schizophrenic patients with and without current cigarette smoking. One hundred patients with schizophrenia or schizoaffective disorder (DSM-III-R criteria) were assessed with the Positive and Negative Syndrome Scale, the Fagerström Scale, the Barratt Impulsivity Scale, the Zuckerman Seeking Sensation Scale, and the Chapman Physical Anhedonia Scale. Among these patients, 67% were current smokers. The mean scores for sensation seeking were higher in the group of smokers than in the group of nonsmokers. The differences were found exclusively with the "disinhibition" subscale. No significant difference was found for impulsivity and physical anhedonia mean scores. The scores on the Sensation Seeking Scale were especially low in nonsmokers. Cigarette smoking could influence disinhibition and possibly help to normalize inhibition in schizophrenic patients.
    [Abstract] [Full Text] [Related] [New Search]