[Urination control during sleep].
The authors present their approach to the sleep factor in children with enuresis, based on a still on-going exploration of manometric changes in bladder activity. Twenty patients have already been examined by cystomanometry in day time and polygraphic sleep recording at night, combined with continuous measurement of bladder pressure. This method derives from the studies of Gastaut and Broughton, in 1963, but takes into account the concept of bladder immaturity. The patients studied fell into two homogeneous groups, depending on whether enuresis was obviously due to bladder immaturity (Group I) or was strictly isolated (Group II). No disorder of sleep organization has been found in none of these two groups, but both had apparently nonspecific irritant factors. The enuresis episode is described. It tends to occur frequently at the beginning of the night, is prepared by an increase in bladder pressure which is always very pronounced in Group I subjects, and is associated with insufficient awakening reaction due to an apparently exceedingly high awakening threshold. The physiopathological and therapeutic implications of these findings are discussed.
Avérous
M
M
Service d'urologie, hôpital Lapeyronie, Montpellier.
Robert
M
M
Billiard
M
M
Guiter
J
J
Grasset
D
D
D000293:Adolescent; D002648:Child; D004775:Enuresis / Q000503:physiopathology* / Q000534:rehabilitation / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D011312:Pressure; D012890:Sleep / Q000502:physiology*; D001743:Urinary Bladder / Q000503:physiopathology
Le contrôle mictionnel au cours du sommeil.