[Delayed wakefulness-sleep rhythm syndrome and melatonin. Synthesis of existing studies]. / Syndrome de retard de phase du rythme veille-sommeil et mélatonine. Synthèse des études existantes.
Rev Neurol (Paris)
; 157(11 Pt 2): S126-9, 2001 Nov.
Article
en Fr
| MEDLINE
| ID: mdl-11924024
ABSTRACT
Delayed sleep phase syndrome involves undesirable late bed times and arising times with extreme difficulties in falling asleep and in awakening at a desired clock time. These patients present a delayed circadian system. Chronotherapy and phototherapy are designed to have a training effect on the circadian system. Response to these treatments varies widely and depends on the patient's motivation and associated psychological disorders. Other treatments have been proposed with less evident results. The few studies testing the effect of melatonin in delayed sleep phase syndrome concern a small number of patients and present methodological drawbacks. It can be concluded from these studies however that exogenous melatonin influences endogenous secretion more than other secretion rhythms. The effect on sleep time is significant but clinically moderate. More studies are needed to examine the effect of exogenous melatonin as a treatment strategy in delayed sleep phase syndrome.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Trastornos del Sueño del Ritmo Circadiano
/
Melatonina
Límite:
Humans
Idioma:
Fr
Revista:
Rev Neurol (Paris)
Año:
2001
Tipo del documento:
Article