The role of the object and the mourning process in the child

The young child's ability to go through a genuine mourning process has been a source of controversy in the psychoanalytical literature. This may seem surprising, considering that mourning is essential for and inherent to psychic development. This paper attempts to show that the young child's ability to go through a mourning process does not depend mainly on ego maturity, nor just on an acknowledgment of a loss in the external world, nor on the child's understanding the idea of death at an intellectual and cognitive level. But it may depend mainly on the establishment of the primordial mourning process inherent to the separation of the transnarcissistic mother-child relation and on the existence of the objectalizing function (A. Green, 1986) in the remaining or substitute parent's psyche. A clinical example serves to illustrate these hypotheses.

Thrombolyse de l'accident vasculaire cérébral ischémique aigu: rôles du praticien et de l'hôpital périphérique [Thrombolysis of acute ischemic cerebral vascular accident: roles of the physician and the peripheral hospital]

Thrombolysis administered intravenously within 3 hours (or within 6 hours intra-arterially) after symptoms onset improves the functional outcome of acute ischemic stroke patients. In Switzerland this treatment is only performed by specialized centers. At the level of a community hospital or a general practitioner, the management is based on the appropriate selection of patients in whom thrombolysis could be indicated, followed by their immediate transfer to a reference medical center. Because of the very short therapeutic window, specific criteria have to be used. We present the guidelines of Les Cadolles Hospital in Neuchâtel established in collaboration with the Department of Neurology of the University Hospital of Lausanne and a retrospective analysis of emergency admissions for suspected stroke at Les Cadolles between January 1st 2001 and December 31st 2002.

Impending status epilepticus and anxiety in a pregnant woman treated with levetiracetam.

Levetiracetam (LEV) has been considered to undergo no significant change in bioavailability during pregnancy; however, it was recently demonstrated to display modifications leading to a drop in its serum level. We describe a patient who displayed impending status epilepticus following a fall in her LEV level during the first trimester. The oral LEV dosage was increased, and phenytoin and benzodiazepines were transiently prescribed. She experienced severe anxiety and an unbearable fear over the deleterious consequences for her baby despite repeated, reassuring explanations. Her anxiety was so strong that she aborted electively shortly after leaving the hospital. This observation emphasizes the need for LEV level monitoring during pregnancy to prevent unexpected seizure relapses. The rapid increase in levetiracetam dosage in parallel with the loss of seizure control is suspected of facilitating the induction of significant psychiatric changes.

Integrated Genetic Epidemiology of Infectious Diseases: The Chagas Model

Genetic typing of pathogenic agents and of vectors has known impressive developments in the last 10 years, thanks to the progresses of molecular biology, and to the contribution of the concepts of evolutionary genetics. Moreover, we know more and more on the genetic susceptibility of man to infectious diseases. I propose here to settle a new, synthetic field of research, which I call `integrated genetic epidemiology of infectious diseases' (IGEID). I aim at evaluating, by an evolutionary genetic approach, the respective impact, on the transmission and pathogenicity of infectious diseases, of the host's, the pathogen's and the vector's genetic diversity, and their possible interactions (co-evolution phenomena). Chagas' disease constitutes a fine model to develop the IGEID methodology, by both field and experimental studies.