Trauma et mémoire - quand la douleur infiltre le corps et l'âme: un regard sur les toxicodépendances graves

This article describes the long-lasting psychological after-effects of a traumatic experience. There is growing lmowledge of the biomedical underpinnings of these phenomena: the underlying mechanisms belong to an implicit learning process whereby the victim remains under the influence of painful past experiences. One of these mechanisms concerns the development of a traumatic bonding which Iioticeably impedes the establishment of interpersona! relationships. The other mechanism, called "contextualisation deficit", is the difficulty of adjusting a person's emotional and behavioural reactivity to the context of present day !ife. This capacity of a traumatic experience to become incrusted long-termina human being's mind, and to haunt the victim with various forms of psychological and physical suffering, can be compared with the presence of a tumour or an abscess in somatic medicine. Th us, severe drug addiction can be conceptualised as a disorder in which the patient tries - in most cases ineffectively - to soothe the pain of today's world in cmmection with the trauma of the past. In conclusion, this article urges the development of psychiatrie care programmes which operate at the centre of the suffering encountered by the se patients, as a complement to the already well-established offers such as harm reduction, substitution therapy and social support.

La qualité des soins dans les consultations ambulatoires pédopsychiatriques du canton de Vaud: résultats d'une enquête de satisfaction

It is common knowledge that patients' satisfaction influences their compliance with the proposed treatment and their future use of health services, and that the therapeutic alliance represents a recognised factor in the success of psychotherapeutic management. In May and June 2011 we conducted an enquiry in all the paedopsychiatric outpatient units of the Canton of Vaud in Switzerland, from which we gathered 1261 questionnaires from consulting children and their parents. The questions covered inter alia overall satisfaction concerning the quality of the care on off er, perception of the therapeutie alliance and the helpfulness of the varions types of treatment. The instruments used are recognised and validated internationally (HAQII and CSQS). The results reve al a high degree of satisfaction and a good perception of the therapeutic alliance's quality: an average of 4.9 for children and 5.9 for parents concerning the therapeutic alliance, on a scale from 1 (totally disagree) to 6 (totally agree), and concerning patient satisfaction an average of 3.2 for children and 3.4 for parents on a scale of 1 to 4. Regarding perception of the benefit derived from different forms of treatment, individual and family interviews were overwhel~ningly approved (3.2 out of 4), while compliance with drug treatment was less recognised as helpful to children (2.3 out of 4).

Syndrome de Cogan : à propos d'un cas et brève revue de la littérature [Cogan's Syndrome]

We report the case of a 20-year-old woman, with no medical history, who in a short period of time developed the association of a bilateral vestibulocochlear deficit and a nonsyphilitic interstitial keratitis, the usual clinical presentation of Cogan's syndrome. This rare disease was named after David Cogan, the ophthalmologist to whom we owe the description of the first series of cases. The precise aetiology of Cogan's syndrome has yet to be defined, but clinical and biological evidence point toward an immunopathological process. Some authors distinguish between a typical and an atypical form of Cogan's syndrome, the former being associated with interstitial keratitis, the latter with other forms of ocular involvement. The diagnosis of Cogan's syndrome is mainly a clinical one, the association of a bilateral vestibulocochlear deficit and a non-syphilitic keratitis being almost specific. Cogan's syndrome is frequently associated with general signs and cardiovascular, neurological, rheumathological and digestive involvement. Laboratory data usually show nonspecific inflammatory signs (elevation of the white cell count and of the erythrocyte sedimentation rate). The mortality of the disease is essentially determined by its cardiovascular involvement, mostly aortic insufficiency, which should therefore actively be sought for in every patient. It is useful to emphasise that the typical form of Cogan's syndrome carries a higher risk regarding the development of aortic insufficiency, whereas the atypical form is more often associated with a systemic vasculitis. Treatment is mandatory, based upon corticosteroids, and must sometimes be intensified by the administration of a steroid-sparing immunosuppressive drug. Although our patient perfectly met the diagnostic criteria of Cogan's syndrome, the vestibular symptoms preceded the visual complaints, the reverse temporal sequence being more often reported in the literature. Systemic signs and cardiovascular involvement are frequently seen in Cogan's syndrome, but were notably absent in our patient. Blood samples showed inflammatory signs, whereas both lumbar puncture and cerebral MRI were normal, which is the usual pattern encountered in Cogan's syndrome. Following the rapid initiation of immunosuppressive therapy (Prednisone), the visual symptoms due to the bilateral keratitis resolved in a matter of days, whereas the vestibulocochlear deficit was only partly - but dramatically - reduced. This is in accordance with literature data, showing that a severe and permanent auditory deficit occurs at some time in the majority of patients suffering from Cogan's syndrome. Tapering off Prednisone unfortunately reactivated the audiovestibular and ocular symptoms of the disease in our patient so that a steroid-sparing immunosuppressive drug had to be added (azathioprine, followed by mycophenolate mofetil because the patient developed hepatic intolerance). Only after these therapeutic measures could the disease be stabilised. With this case report, we would like to emphasise the importance of rapidly identifying the clinical picture of Cogan's syndrome, so that immunosuppressive therapy can be started without delay, which may significantly reduce both morbidity and mortality of this disease.

Dépression, suicide assisté et vieillissement: cas clinique et commentaires = Depression, assisted suicide and ageing: case report and comments

L'hôpital de jour de psychiatrie de l'âge avancé du centre hospitalier universitaire Vaudois (CHUV), en Suisse, prend en charge ambulatoirement les personnes âgées souffrant de troubles psychiatriques. Cet article relate la première expérience de notre équipe d'une patiente qui est décédée à domicile via l'assistance au suicide alors qu'elle était suivie dans notre service pour un épisode dépressif sévère, de probables troubles cognitifs et un trouble de la personnalité émotionnellement labile de type borderline. Cette pratique d'assistance au suicide, autorisée par la loi suisse sous certaines conditions, est reprécisée et quelques directives médicoéthiques professionnelles sont présentées, avec un accent sur la capacité de discernement. © 2010 Elsevier Masson SAS. Tous droits réservés. The old age psychiatric daycare hospital of the Vaud University Hospital (CHUV), in Switzerland, follows up on elderly ambulatory patients with psychiatric disease. This article relates our team's first time experience with a patient who, while she was being treated in our unit for severe depression, cognitive symptoms and a borderline personality disorder, died at home via a suicide organization. Assisted suicide, allowed by the Swiss law, is also discussed in this article and, in addition, a few professional medico-ethics directives, with an emphasis on decision-making capacity are presented. © 2010 Elsevier Masson SAS. All rights reserved.

Prise en soins de la schizophrénie chez la personne âgée

Care of the elderly schizophrenic patient : Despite the development of new aetiopathological models the treatment of late-life schizophrenia is still based essentially on antipsychotic medication. The absence of research specifically targeting late-life schizophrenics limits the value of recommendations on indication, dosage and treatment alternatives, particularly as the latter have scant regard for the age of schizophrenia onset (early, late, very late onset), for the various comorbidities and the polymedication so common in the elderly. The use of atypical neuroleptics at adapted doses should be combined with biopsychosocial care and treatment of psychiatric and somatic comorbidities. The choice of an adapted treatment is often conditioned, especially if early schizophrenia is con sidered, by many years of treatment and side effects which may limit compliance when the evolution itself has been unfavourable with persistent, sometimes handi capping residual symptoms. Moreover, schizophrenia is complicated by cognitive disorders for which the best therapeutic approach in the elderly remains uncertain.

Protein kinases expressed in aggregating brain cell cultures during myelination.

Serum-free aggregating rat brain cell cultures provide sufficient cell surface and paracrine interactions between neurons and glial cells for compact myelination. We are interested in the part played in these signalling pathways by protein kinases and have used a PCR cDNA cloning approach to catalogue the protein kinase genes expressed by these cultures. 8 transmembrane protein kinases were identified: IGF1-R, trk B, bFGF-R, c-met, Tyro2, Tyro1, Tyro4 and a novel eck-related gene. The first 4 are receptors for ligands with known trophic functions. Tyro2 is a novel gene related to the EGF-R. The latter 3 belong to the eck gene family of more than 8 highly related putative receptors for, as yet, unknown ligands. 8 cDNAs for intracellular protein kinases were also isolated including 3 novel genes. Ongoing studies are investigating whether these proteins contribute to myelination and/or could be used as therapeutic targets in demyelinating diseases.

Sequential therapist interventions and the therapeutic alliance: a pilot study

(from the journal abstract) Scientific interest for the concept of alliance has been maintained and stimulated by repeated findings that a strong alliance is associated with facilitative treatment process and favourable treatment outcome. However, because the alliance is not in itself a therapeutic technique, these findings were unsuccessful in bringing about significant improvements in clinical practice. An essential issue in modern psychotherapeutic research concerns the relation between common factors which are known to explain great variance in empirical results and the specific therapeutic techniques which are the primary basis of clinical training and practice. This pilot study explored sequences in therapist interventions over four sessions of brief psychodynamic investigation. It aims at determining if patterns of interventions can be found during brief psychodynamic investigation and if these patterns can be associated with differences in the therapeutic alliance. Therapist interventions where coded using the Psychodynamic Intervention Rating Scale (PIRS) which enables the classification of each therapist utterance into one of 9 categories of interpretive interventions (defence interpretation, transference interpretation), supportive interventions (question, clarification, association, reflection, supportive strategy) or interventions about the therapeutic frame (work-enhancing statement, contractual arrangement). Data analysis was done using lag sequential analysis, a statistical procedure which identifies contingent relationships in time among a large number of behaviours. The sample includes N = 20 therapist-patient dyads assigned to three groups with: (1) a high and stable alliance profile, (2) a low and stable alliance profile and (3) an improving alliance profile. Results suggest that therapists most often have one single intention when interacting with patients. Large sequences of questions, associations and clarifications were found, which indicate that if a therapist asks a question, clarifies or associates, there is a significant probability that he will continue doing so. A single theme sequence involving frame interventions was also observed. These sequences were found in all three alliance groups. One exception was found for mixed sequences of interpretations and supportive interventions. The simultaneous use of these two interventions was associated with a high or an improving alliance over the course of treatment, but not with a low and stable alliance where only single theme sequences of interpretations were found. In other words, in this last group, therapists were either supportive or interpretative, whereas with high or improving alliance, interpretations were always given along with supportive interventions. This finding provides evidence that examining therapist interpretation individually can only yield incomplete findings. How interpretations were given is important for alliance building. It also suggests that therapists should carefully dose their interpretations and be supportive when necessary in order to build a strong therapeutic alliance. And from a research point of view, to study technical interventions, we must look into dynamic variables such as dosage, the supportive quality of an intervention, and timing. (PsycINFO Database Record (c) 2005 APA, all rights reserved)

Equipes mobiles de psychiatrie de l'âge avancé : création de deux équipes mobiles dans les régions nord et ouest vaudoises

Le vieillissement de la population et ses conséquences psychologiques occupent une place grandissante dans les systèmes de santé. Les efforts de maintien à domicile des personnes âgées, même à des âges très avancés, s'accompagnent d'une présence plus importante des problèmes physiques et psychiatriques nécessitant des soins et un accompagnement continu par une pluralité de professionnels. A Lausanne, l'Equipe mobile (EM) de psychiatrie de l'âge avancé a été créée en 2004. Son maintien et son développement ont permis d'offrir un outil de prise en charge psychiatrique hautement spécialisé, avec une logique de proximité, à la communauté des personnes âgées et de ses soignants. L'extension du programme EM de psychiatrie de l'âge avancé dans les régions Nord et Ouest du canton de Vaud à Yverdon et Prangins respectivement, est née d'une volonté commune d'harmonisation au niveau cantonal des pratiques psychiatriques en psychiatrie de l'âge avancé. Cet article retrace la mise en place de ces deux équipes mobiles en psychiatrie de l'âge avancé, ses objectifs et sa spécificité conceptuelle. A l'aide d'un système de collecte des données, déjà utilisé par l'EM lausannoise, cet article donne les premiers résultats chiffrés en termes de problématiques rencontrées par les usagers, les types d'intervention, les diagnostics plus fréquemment relevés et les indices de satisfaction des partenaires. Cette expérience pionnière à Yverdon et Prangins pour le développement des soins psychiatriques de proximité aux personnes âgées se veut une première étape pratique dans le recensement des besoins des personnes âgées de ces régions. Elle veut aussi favoriser la mise en place d'autres projets comme les centres de la mémoire ou encore les programmes de soutien aux aidants naturels.