PTSD

Latest News



The majority of people experience acute stress symptoms following trauma, but the development of posttraumatic stress disorder is the exception rather than the rule. Some investigators hypothesize that PTSD develops following increased nervous system response to trauma. Why only a minority of individuals experience this response, what their risk factors are and when should they be treated is the subject of ongoing research.

Combination treatment with both a selective serotonin reuptake inhibitor and a form of cognitive-behavioral therapy may be more effective than either treatment alone for this debilitating and often chronic disorder.

The introduction of posttraumatic stress disorder (PTSD) into psychiatric nosology has brought about a great deal of insight as well as controversy. Have complex clinical manifestations of PTSD created a need for further clarification of the disorder?

A groundbreaking program at UCLA goes into inner-city schools to help students work through trauma. By learning how to deal with the trauma itself and reminders of the trauma, students are able to improve their academic and social performance.

The most common psychiatric sequelae following trauma include major depressive disorder, somatoform pain disorder, adjustment disorder and posttraumatic stress disorder (PTSD). In law, trauma that precipitates PTSD is viewed as a tort, which stems from the root word "torquere" (to twist), as does the word torture. In a sense, plaintiffs do allege torture in personal injury cases. A tort constitutes a civil or private wrong, as opposed to a criminal wrong, and rests on the general principle that every act of a person causing damage to a legally protected interest of another obliges that person, if at fault, to repair the damage (Slovenko, 1973).

Differences between the sexes regarding the prevalence, psychopathology and natural history of psychiatric disorders have become the focus of an increasingly large number of epidemiological, biological and psychological studies. A fundamental understanding of sex differences may lead to a better understanding of the underlying mechanisms of diseases, as well as their expression and risks.

In May 1997, a young Rwandan girl came to a clinic in Kigali reporting nausea and the feeling of insects crawling on her face. She complained of the strong smell of feces and grew increasingly agitated and fearful, describing vivid images of people trying to kill her at that moment. For months she had vomited at the sight of avocados, and for three years she had been unable to tolerate the sight of rice.

Trauma, by definition, is the result of exposure to an inescapably stressful event that overwhelms a person's coping mechanisms. Since it would be immoral to expose laboratory subjects to the sort of overwhelming stimuli that give rise to the dissociated sensory reexperiences characteristic of posttraumatic stress disorder (PTSD), we are uncertain to what degree the vast literature involving laboratory studies of less stressful events is relevant to understanding how people process traumatic memories.