[The use of antidepressants to treat depression in children and adolescents].
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Adolescent↗
Biomedical subjects
H Desombre
Publications and source records attributed to H Desombre.
[Cognitive-behavioral management of sleep disorders in young children].
Sleep disorders are prevalent in young children, the most frequent being disturbances in initiating and maintaining sleep. Behavioral and cognitive approaches are interesting techniques for their management. They can be used either for solving sleep problems at home, or in severe forms as part of a 'deconditioning' during a short hospitalization.
Behavior Therapy↗
[Decisional procedure in school-age children with hyperkinetic syndrome].
Hyperkinetic syndrome may be either secondary to an organic disease or a psycho-effective disorder (mood and/or anxiety disorder), or primary as part of an attention deficit hyperactivity disorder. Precise diagnosis is essential before any therapeutic decision; this requires a complete anamnestic, behavioural, psychological, sensorial, and neurological evaluation. It is only when a reliable diagnosis has been made that a relevant therapeutic project can be proposed. An evaluation procedure and a decisional tree are presented.
Adolescent↗
[School refusal anxiety].
School refusal mainly affects 11-13-year-old children but may be observed at any age from 5 to 15 years. It has two main clinical varieties: 1) school phobia in which the refusal attitude is directed toward school itself or an aspect of school environment; 2) separation anxiety in which the refusal of going to school is related to the separation with attached relatives, frequently the mother. Early recognition and intervention are determining factors for the prognosis. Hospital management and/or medication (imipramine) may be necessary in severe forms.
Adolescent↗
Quantified multidimensional assessment of autism and other pervasive developmental disorders. Application for bioclinical research.
A large number of investigation techniques are used to establish the relationships between the clinical and biological data which are necessary for physiopathological analysis in the field of developmental disorders. It therefore seemed necessary to develop a quantified grouping system, based on developmental assessments, which could allow closer matching between clinical evaluations and biological numerical data. Two hundred and two subjects presenting developmental disorders (autistic disorder, pervasive developmental disorder not otherwise specified and mental retardation) were examined. For each child, a quantification of autistic behaviour, intellectual impairment, neurological signs and language and communication disorders was performed. A cluster analysis of these quantified data elicited four subgroups according to the scores obtained in these four different areas. We showed the value of this approach by applying it to one of the studies of monoamines routinely examined in childhood autism--dopamine and HVA, its main urinary derivative. Moreover, this method revealed a subgroup within the total population which was independent of nosographic classification and which had a particular clinical and biochemical profile. Other applications could follow, for example in the fields of neurophysiology, cerebral imaging, molecular biology and genetics.
3,4-Dihydroxyphenylacetic Acid↗
[Early signs of autism and family films: a new study by informed evaluators and those unaware of the diagnosis].
Since the initial individualization of infantile autism by Kanner, subsequent work has attempted to define the age at which disorders appear, their symptomatology and their specificity. Initially, retrospective studies based on questionnaires and interviews with parents were conducted in order to determine the age of at which the first signs appeared. Combined with interviews, clinical observations have provided incontestable aid for describing the early signs of autism. The study of home movies taken by parents before their infant's disorders were recognized has led to a new approach to the initials signs of autism. Our study is a continuation of work in our Child Psychiatry Unit under way since 1984. The aim of this work is the symptomatological and comparative analysis of home movies of 14 autistic and 10 normal infants, during the first two years of their life. Each film was scored for the 0-8, 9-17 and 18-24 month periods. Based on the use of the Infant Behavioral Summarized Evaluation (IBSE), this study confirms prior data and also shows the emergence of very early disorders, perceptible within the first few months even by blind evaluators: a docile baby, showing no overt manifestations, not seeking contact, with an absence of pre-language. Even so, the results require caution when interpreting for methodological reasons which are discussed.
Autistic Disorder↗
[Interest of propranolol in the treatment of school refusal anxiety: about three clinical observations].
School refusal anxiety is a pathopsychological disorder which touches the young child, between 8 and 13 years. Even if the school refusal is studied for a long time, there is not still consensus as for the specific definition of this disorder or on the best way of treating it. Nevertheless, accountable of long-lasting difficulties in school integration, its short and medium term consequences are serious and well known: school desertion, mood disorder and behavioral problems. Speed and quality of the medico-psychological and educational interventions represent a important factor for evolution and prognosis. Although, psychological interventions remain essential, sometimes the interest of an associated psychotropic medication should be discussed. This one can indeed either improve their results or supporting their installations. Despite more than twenty controlled trials in the pediatric population, no definitive psychopharmacological treatment data exist for anxiety disorder in childhood and especially for school refusal disorder. The majority of the studies stress as well the interest of benzodiazepines as tricyclic antidepressants but without being able to specify the possible superiority of a chemical on the other. On the other hand, the side effects of each one are well-documented, in particular for the benzodiazepines (potential abuse, sedation, potential desinhibition, mnemonic disorder), limiting thus their uses in child. In this work, we would like to emphasize the interest of propranolol in the treatment of somatic symptoms usually met in school refusal anxiety. Although beta-blockers have been used in the treatment of neurovegetative symptoms associated with situational anxiety disorders, there is no controlled data and only some open data to guide pediatric use for anxiety disorders in children. Nevertheless, prescribed with low posology and in substitution of benzodiazepine, this medication enabled us in three severe clinical cases to shorter notably the time of school rehabilitation. Well tolerated on the clinical level, with a greater efficiency on the somatic signs related to anxiety than benzodiazepines and with not having their side effects, this therapeutic can constitute a significant support in the psychological treatment of these children. However, these present results require to be confirm by other observations, which will be lead perhaps to a controlled study.
Adrenergic beta-Antagonists↗
[Rett syndrome and autism. Early comparative evaluation for signs of autism using family movies].
Rett's syndrome progresses in 4 stages: the first signs of the disorder appear after a period of 6 to 7 months, during which development is considered to be normal. This asymptomatic period is apparently an essential criterion of the diagnosis, but some parents have reported some prodromes. In stage II of the disease (before 3 years), signs common with autism dominate the clinical picture and the diagnosis of the latter was often formulated. Our working hypothesis is that the pedopsychiatric analysis of home movies of young girls with Rett's syndrome, taken by the parents before the age of 2, may be able to show early clinical signs. The present study involved examining home movies of children subsequently diagnosed as having Rett's syndrome (n = 9) in comparison to those of autistic (n = 9) and normal (n = 9) children, using semiological evaluation tools (IBSE, BFE). The persons scoring were not advised of the diagnosis. The observations were thus situated before the disorders and/or at the time of their appearance. The study confirms the asymptomatic interval between birth and the first signs of the disease, it defines the mode of onset and shows the disturbance of certain functions such as intent and imitation, more pronounced in Rett's syndrome children between 12 and 18 months. At this age, it also enables Rett's and autistic children to be differentiated on the basis of the different involvement of the "cognition" function and unusual posture, more pronounced in these girls. It does not, however, differentiate Rett's from autism between 6 and 12 months and it is thus not surprising that at this stage the diagnosis of rett's syndrome or autism may be a source of confusion.
Adolescent↗