Etude clinique et analyse de liaison au locus 3q28 de deux familles suisses avec atrophie optique dominante de Kjer (OPA1) [Clinical study and genetic 3q28 locus linkage in 2 Swiss families with Kjer dominant optic atrophy (OPA1)]

METHODS: We examined 20 patients from 2 unrelated Swiss families to describe their clinical phenotype. In addition, a linkage analysis was performed in an attempt to confirm the reported genetic homogeneity of this condition as well as to refine its genomic localization. RESULTS: Two point analysis provided a cumulative LOD-score of 3.03 with marker D3S 2305. The absence of recombination precluded further refinement of the disease interval. CONCLUSIONS: Our data confirm the genetic homogeneity and the extreme variability of expression, occasionally mimicking low tension glaucoma.

Surréanimation liquidienne pré et intrahospitatière des patients brûlés: fréquente et néfaste [Pre- and intra-hospital over-resuscitation in burns: frequent and deleterious].

Major burns are characterized by an initial capillary leak which requires fluid resuscitation for hemodynamic stabilisation. While under-resuscitation was the major cause of death until the 80ies, over-resuscitation has become an important source of complications: abdominal compartment syndrome, escharotomies, impaired gas exchange and prolonged mechanical ventilation and hospital stay. The fluid creep started in the 90ies with an increasing proportion of the first 24 hours' fluid delivery above the 4 ml/kg/% BSA Parkland prediction. The first alerts were published under the form of case reports of increased mortality due to abdominal compartment syndrome and respiratory failure. The paper analyses the causes of this fluid creep, and the ways to prevent it, which includes rationing prehospital fluid delivery, avoiding early colloids and permissive hypovolemia.

Savoir, faire ? Les relations chimériques de la psychanalyse avec la psychiatrie publique et l'université en Suisse romande

C'est souvent dans les institutions psychiatriques que le médecin développe les premiers contacts avec la psychanalyse. L'institution entretient pourtant avec la psychanalyse un rapport chimérique que les sociétés de psychanalyse contribuent à pervertir en restant cloîtrées. Telle pourrait être la thèse de Nicolas Despland qui souhaite, par un article qui défriche le problème, ouvrir la discussion pour trouver des solutions qui importent à tous les protagonistes. (Tribune psychanalytique)

Psychiatrie [Psychiatry].

Contemporary psychiatry uses a variety of complementary approaches which enrich one another. In this paper, we describe the development of a brief psychodynamic approach for hospitalized patients with major depression, as well as the recent commercialization of an atypical neuroleptic depot medication. In addition, we discuss electro-convulsotherapy which, despite it has been widely and understandably condemned on the basis of its abusive and non medical application in certain political contexts, deserves objective assessment on the basis of scientific data stemming from recent research suggesting it is in some contexts a valuable tool.

Psychiatrie [Psychiatry].

The novelties in clinical psychiatry are close to somatic medicine adaptation. The clinical staging concept in psychiatry (as in cancerology) is the result of an early intervention strategy in psychotic disorders. A differentiated mode of understanding of the phases of psychiatric disorders allows a prevention oriented approach. Individualized therapeutic programmes in accordance with specific problematics favors the orientation towards focalised follow-ups, for instance CBT programmes on Internet may be proposed to patients motivated and rather autonomous. Others, on the contrary, less accessible to health care should benefit of the support of a mobile team and specific coaching to return to vocational services. Systematic follow-up of the metabolic syndrome, often induced by atypical antipsychotics, belongs to those basic adjustment processes.

Nouvelles techniques de stimulation cérébrale: perspectives thérapeutiques en psychiatrie [Novel brain stimulation techniques: therapeutic perspectives in psychiatry]

Recent advances have allowed the development of new physical techniques in neurology and psychiatry, such as Transcranial Magnetic Stimulation (TMS), Vagus Nerve Stimulation (VNS), and Deep Brain Stimulation (DBS). These techniques are already recognized as therapeutic approaches in several late stage refractory neurological disorders (Parkinson's disease, tremor, epilepsy), and currently investigated in psychiatric conditions, refractory to medical treatment (obsessive-compulsive disorder, resistant major depression). In Paralell, these new techniques offer a new window to understand the neurobiology of human behavior.

Des DRG pour financer les hospitalisations en psychiatrie ?

En psychiatrie, les diagnostics n'expliquent en rien les variations de durée de séjours. Pour pronostiquer les ressources, des outils de description spécifiques devront être élaborés. Et des moyens pour le faire devront être alloués. [Auteur]