PSYCHIATRIC CONSEQUENCES OF STRESS AFTER A VEHICLE ACCIDENT

Background: Vehicle accidents are a common cause of disease and death among people over 30 years of age. Essentially, reaction to stress due to the vehicle accident does not differ from the reaction to other stress factors. There are still no uniform viewpoints about the kind of sequels and their percentage representation after vehicle accidents. Subjects and methods: The research was provided as a prospective study, included 150 subjects who had vehicle accident minimum 2 years prior to the examination. A questionnaire adjusted to the needs of the research and a battery of psychological tests was used. Results: Affective disorders occurred in 35.33% of subjects, 65% of persons suffer from travel anxiety, 9% of the total number of examinees doesn’t drive any more, 65% have somatisational dysfunctions of the vegetative nervous system, while the posttraumatic stress disorder is present in 36% of subjects. Conclusion: In 87.4% of persons psychiatric consequences last over two years. Long term consequences in 60% of subjects occur as a combination of multiple psychiatric disorders, so the posttraumatic stress disorder and affective disorders never occur one at a time

THE EFFECT OF HEROIN ON VERBAL MEMORY

Background: As a result of long-term heroin abuse we can see impairment of cerebral structures, that leads to specific psychopathological and neuro - physiological deficits in the cognitive and connative areas. There is a positive correlation between the mentioned deficits and the duration of heroin abuse. The memory is a cognitive function highly sensitive to toxic effects of opiates. The aim of this study was to establish the psychiatric and psychological consequences of heroin abuse, in the sense of verbal memory deficits, and the specific relation between mentioned deficits with the duration of abuse. Subjects and methods: The research was devised as a prospective study, including ninety heroin addicts, divided into three groups, based on the abuse duration. The following instruments were used for data collecting: questionnaire, with basic socialdemographic and addictive characteristics of subjects and Rey Test of Verbal Learning, a neuropsychological test for verbal memory estimation. Results: Only the examinees who have abused heroin for less than a year obtained scores within the domain of the expected performances within the part of the test which relates to the direct verbal memory, as well as, the part of the test that relates to delayed verbal memory. With regard to the mentioned criteria, the difference between examinees with different length of opiates abuse is statistically important (direct memory: F=2.706; p=0.063, delayed memory: F=2.538; p=0.045). With the increase of heroin abuse length the number of examinees with a rising learning curve is decreased significantly, and the number of examinees with a flat learning curve is increased (Chi-square=19.589; p=0.003). Conclusion: Heroin abuse, lasting longer than one year, is connected with impairment of short-term and delayed verbal memory. The intensity of the mentioned effects is higher with addicts who use a higher daily dose of heroin