Historique
Périodique
Electroencephalographic sleep and mood during cocaine withdrawal
(Etude électroencéphalographique du sommeil et corrélation avec l'humeur au cours du sevrage de cocaïne)
Auteur(s) :
KOWATCH R.A. ;
SCHNOLL S.S. ;
KNISELY J.S. ;
GREEN, D. ;
ELSWICK R.K.
Année
1992
Langue(s) :
Anglais
ISBN :
1055-0887
Refs biblio. :
23
Domaine :
Drogues illicites / Illicit drugs
Discipline :
PRO (Produits, mode d'action, méthode de dépistage / Substances, action mode, screening methods)
Note générale :
Journal of Addictive Diseases, 1992, 11, (4), 21-45
Résumé :
FRANÇAIS :
On étudie chez 9 patients les différentes phases du sommeil au cours du sevrage. Il semble que la durée totale du sommeil soit augmentée pendant les deux premières semaines. Au cours de la troisième semaine, la durée redevient normale mais la qualité du sommeil est mauvaise.
ENGLISH :
We report on nine patients admitted to an inpatient substance abuse treatment unit for cocaine treatment. The patients' sleep was studied in the laboratory for 4 nights during the first week, and 2 nights during the second and third weeks of their hospitalization. Daily mood ratings, cocaine craving scores and sleep logs were also recorded on each patient. During the first week of withdrawal, these patients had a markedly shortened REM latency, an increased REM sleep percentage, a very high REM density and a long total sleep period time. During the third week, REM latencies were very short and total percentage of REM sleep was increased. By week three of withdrawal the sleep continuity pattern was similar to that found in chronic insomnia, with a long sleep latency, an abnormally increased total time awake after sleep onset and a poor sleep efficiency. (Extract from author's abstract).
On étudie chez 9 patients les différentes phases du sommeil au cours du sevrage. Il semble que la durée totale du sommeil soit augmentée pendant les deux premières semaines. Au cours de la troisième semaine, la durée redevient normale mais la qualité du sommeil est mauvaise.
ENGLISH :
We report on nine patients admitted to an inpatient substance abuse treatment unit for cocaine treatment. The patients' sleep was studied in the laboratory for 4 nights during the first week, and 2 nights during the second and third weeks of their hospitalization. Daily mood ratings, cocaine craving scores and sleep logs were also recorded on each patient. During the first week of withdrawal, these patients had a markedly shortened REM latency, an increased REM sleep percentage, a very high REM density and a long total sleep period time. During the third week, REM latencies were very short and total percentage of REM sleep was increased. By week three of withdrawal the sleep continuity pattern was similar to that found in chronic insomnia, with a long sleep latency, an abnormally increased total time awake after sleep onset and a poor sleep efficiency. (Extract from author's abstract).
Affiliation :
Dept Psychiatr., Univ. Texas SW Med. Ctr., 5253 Harry Hines Bvld, Dallas, TX 75235-9070
Etats-Unis. United States.
Etats-Unis. United States.