Psychiatrie de l'enfant et de l'adolescent : une approche basée sur les preuves

L'approche basée sur les preuves, dérivée de I'evidence based medicine anglo-saxonne, offre une vision élargie de la pédopsychiatrie en permettant aux thérapeutes de s'extraire de la stricte soumission aux conclusions de la recherche pour donner à la pratique, dans une certaine mesure, la possibilité de valider des choix de prise en charge pluridisciplinaires. Alors que l'evidence based médecine s'est imposée dans la plupart des spécialités médicales, elle tarde à s'implanter en psychiatrie de l'enfant et de l'adolescent. Cet ouvrage fait donc le point sur les connaissances actuelles et propose une approche plus globale fondée sur les preuves. Les 13 chapitres qui le composent couvrent une grande partie des troubles pédopsychiatriques en y intégrant des sujets d'ouverture comme l'alliance thérapeutique, les soins sous contrainte ou les équipes mobiles. Un chapitre consacré aux médicaments psychotropes utilisés chez l'enfant et l'adolescent permet d'offrir un aperçu complet des moyens thérapeutiques à disposition pour chacun de ces troubles.

Allostatic working memory processing in schizophrenia: Human and animal model coherence

The most evident symptoms of schizophrenia are severe impairment of cognitive functions like attention, abstract reasoning and working memory. The latter has been defined as the ability to maintain and manipulate on-line a limited amount of information. Whereas several studies show that working memory processes are impaired in schizophrenia, the specificity of this deficit is still unclear. Results obtained with a new paradigm, involving visuospatial, dynamic and static working memory processing, suggest that schizophrenic patients rely on a specific compensatory strategy. An animal model of schizophrenia with a transient deficit in glutathione during the development reveals similar substitutive processing, masking the impairment in working memory functions in specific test conditions only. Taken together, these results show coherence between working memory deficits in schizophrenic patients and in animal models. More generally, it is possible to consider that the pathological state may be interpreted as a reduced homeostatic reserve. However, this may be balanced in specific situations by efficient allostatic strategies. Thus, the pathological condition would remain latent in several situations, due to such allostatic regulations. However, to maintain a performance based on highly specific strategies requires in turn specific conditions, limitating adaptative resources in humans and in animals. In summary, we suggest that the psychological and physical load to maintain this rigid allostatic state is very high in patients and animal subjects.

Carte de la partie septentrionale de la Grèce moderne : Dressée principalement sur les mémoires de M. Pouqueville, membre de l'Institut, et appuyé sur les observations astronomiques de M. Gauttier / par le Chr. Lapie, ... ; gravée par Flahaut ; écrit par Lallemand

Échelle(s) : [1:1 000 000 environ], Lieues communes de France 12 [= 5,3 cm]

Carte de la partie méridionale de la Grèce moderne : Dressée principalement sur les mémoires de M. Pouqueville, membre de l'Institut, et appuyé sur les observations astronomiques de M. Gauttier / par le Chr. Lapie, ... ; gravée par Flahaut ; écrit par Lallemand

Échelle(s) : [1:1 000 000 environ], 80 km [= 7, 8 cm]

Reference intervals for common carotid intima-media thickness measured with echotracking: relation with risk factors.

AIMS: Common carotid artery intima-media thickness (CCIMT) is widely used as a surrogate marker of atherosclerosis, given its predictive association with cardiovascular disease (CVD). The interpretation of CCIMT values has been hampered by the absence of reference values, however. We therefore aimed to establish reference intervals of CCIMT, obtained using the probably most accurate method at present (i.e. echotracking), to help interpretation of these measures. METHODS AND RESULTS: We combined CCIMT data obtained by echotracking on 24 871 individuals (53% men; age range 15-101 years) from 24 research centres worldwide. Individuals without CVD, cardiovascular risk factors (CV-RFs), and BP-, lipid-, and/or glucose-lowering medication constituted a healthy sub-population (n = 4234) used to establish sex-specific equations for percentiles of CCIMT across age. With these equations, we generated CCIMT Z-scores in different reference sub-populations, thereby allowing for a standardized comparison between observed and predicted ('normal') values from individuals of the same age and sex. In the sub-population without CVD and treatment (n = 14 609), and in men and women, respectively, CCIMT Z-scores were independently associated with systolic blood pressure [standardized βs 0.19 (95% CI: 0.16-0.22) and 0.18 (0.15-0.21)], smoking [0.25 (0.19-0.31) and 0.11 (0.04-0.18)], diabetes [0.19 (0.05-0.33) and 0.19 (0.02-0.36)], total-to-HDL cholesterol ratio [0.07 (0.04-0.10) and 0.05 (0.02-0.09)], and body mass index [0.14 (0.12-0.17) and 0.07 (0.04-0.10)]. CONCLUSION: We estimated age- and sex-specific percentiles of CCIMT in a healthy population and assessed the association of CV-RFs with CCIMT Z-scores, which enables comparison of IMT values for (patient) groups with different cardiovascular risk profiles, helping interpretation of such measures obtained both in research and clinical settings.

Monitoring the effects of adult psychotherapy in routine practice in Switzerland: A feasibility trial

Background: Several studies have been published on the effects of psychotherapy in routine practice. Complementing traditional views summarised as 'dose-effect models', Stiles et al. put forward data consistent with the responsive regulation model underlining the importance of the client's active participant role in defining length of treatment. One may ask what level of change reached by a patient is considered to be the 'good enough level' (GEL) and if it is related to the duration of psychotherapy. Aims: The main objective of the present feasibility trial was to monitor the patient's session-by-session evolution using a self-report questionnaire in order to define the GEL, i.e. the number of sessions necessary for the patient to reach significant change. Method: A total of N=13 patients undergoing psychotherapy in routine practice participated in the study, completing the Outcome Questionnaire - 45.2 (OQ-45), which assesses the symptom level, interpersonal relationships and social role after every psychotherapy session. The data was analysed using multi-level analyses (HLMs). Results: High feasibility of fine-grained assessment of effects of psychotherapy in routine practice in Switzerland was shown; response rates being acceptable; however, detailed analysis of the GEL was not feasible within the short study time-frame. Conclusions: Reflections on the political context of monitoring in the specific case of routine psychiatric practice in Switzerland are discussed.

Marseille. Collection de copies et de documents originaux concernant l'histoire de Marseille. Collection Mortreuil sur Marseille vol. 12 : Corps religieux (Préfecture des Bouches du Rhône. Archives de l’église d’Arcoules, du monastère de Saint Sauveur et des Grands Trinitaires de Marseille. Actes antérieurs au XIV e siècle. A.M. 1855.)

Copie manuscrite de documents d’archives : F. 1-91. Archives de l’Eglise d’Arcoules de Marseille. F. 92-104. Augustins. F. 105-149. Archives des Dominicains (precheurs) de Marseille. F. 150-153. Abbaye de l’Huveaune, prémontrés. F. 154-178. Frères Mineurs. F. 179-180. La Major. F. 181 -184. St Carmat. F. 185-186. St Etienne des îles Ratoneau. F. 187-191. St Jacques de Corrégie. F. 192-193. St Laurent. F. 194-195. Prieuré de St Lazare. F. 196-199. St Martin F. 200-206. St Michel et St Etienne du Plan. F. 207 -379. Archives du monastère de Saint Sauveur de Marseille. F. 381-387. Sainte Claire. F. 388-391. N.D. de Syon. F. 392 459. Archives des Grands Trinitaires de Marseille.