[Freudian trauma]. / Traumatisme freudien.

An exploration of all Freud's writings on trauma from 1885 is proposed. Trauma, a central concept in his first works, always kept a place in his theory. He conceived it as a consequence of an external perception leading to a sudden affect which cannot be mastered by the psyche. For him, the excitation is so strong that it threatens the ego and provokes a breach of the protective shield. The idea that he would have renounced to this topic at the end of the nineteenth century is irrational.

Trauma in Rapes and Assaults.

Psychological trauma primarily affects children and adolescents; it mostly results from physical and sexual maltreatment. In the Medico-Judicial Unit Center for Sexual Violence Victims in Tours, France, which I joined in 1992 for research and to give treatment, underage patients represented about three-quarters of patients. At the same time, a national survey was conducted in collaboration with Marie Choquet's "Adolescent Health" group (INSERM), which targeted several thousand adolescents representing the general population. It revealed that almost one out of five adolescents had experienced physical or sexual assault, and that although the number of sexual assaults probably does not exceed that of physical assaults, most of the time their psychological consequences do considerably exceed those of physical assaults. Several symptoms appear after experiencing rapes or assaults. They have a distinct semiology and independent evolutions. We isolated three of them: dissociative and phobic traumatic syndrome, re-experiencing traumatic syndrome, and borderline-like traumatic syndrome. They are generally triggered all at the same time or in close succession. Re-experiencing traumatic syndrome is profound, but the other two are often more worrying, particularly in relation to children and adolescents, because they generate disorders in their psychological development.

Main traumatic events in Europe: PTSD in the European study of the epidemiology of mental disorders survey.

A potentially traumatic event (PTE) contributes to trauma through its frequency, conditional probability of posttraumatic stress disorder (PTSD), and experience of other PTEs. A cross-sectional survey was conducted, enrolling 21,425 adults nationally representative of six European countries. Using the WHO-Composite International Diagnostic Interview, 8,797 were interviewed on 28 PTEs and PTSD. Prevalence of 12-month PTSD was 1.1%. When PTSD was present, the mean number of PTEs experienced was 3.2. In a multivariate analysis on PTEs and gender, six PTEs were found to be more traumatic, and to explain a large percentage of PTSD, as estimated by their attributable risk of PTSD: rape, undisclosed private event, having a child with serious illness, beaten by partner, stalked, beaten by caregiver.