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: Sleep analysis during drug-free weekends in chronic schizophrenic patients.
    Author: Jus K, Jus A, Béland C, Bouchard M, Pires P, Fontaine P, Brunelle R.
    Journal: Biol Psychiatry; 1976 Dec; 11(6):709-18. PubMed ID: 187257.
    Abstract:
    The authors made a polygraphic registration of the night sleep in a sample of 14 chronic schizophrenic patients who for several months (mean 8 months) have been on a stable, relatively low maintenance dosage of neuroleptics administered according to the drug-free weekend schedule (two consecutive drug-free days at the weekend). During this treatment none of them showed a relapse or deterioration (BPRS, CGI, and NOSIE rating scales were applied periodically). Their only complaint was of sleep deterioration during the drugfree weekend nights, especially during the second night. The polygraphic night-sleep pattern of each patient was studied during two consecutive weeks. No difference was found between the adaptation night on medication and the consecutive night on medication during the first week, and between the adaptation and readaptation nights on medication during two consecutive weeks. There was no difference in any sleep parameters between the nights on medication and the first drug-free nights. There was a signifcant difference in the total sleep time between the nights on medications and the second drug-free nights. No difference was found in any other sleep parameters in nights analysed as a blocks and in the distribution of NREM and REM stages in the first vs. the second half of the night when B3 was compared with A2. The practical implication is, that to avoid any change in nocturnal behavior it is preferable to withdraw the medication on two nonconsecutive days in the week. The evaluation of both daily and nocturnal behavior seems to be a useful tool in evaluating the first sign of the drug-withdrawal syndrome.
    [Abstract] [Full Text] [Related] [New Search]