PSYCHOLOGICAL RESPONSES TO MALIGNANT-MELANOMA - AN INVESTIGATION OF TRAUMATIC STRESS REACTIONS TO LIFE-THREATENING ILLNESS

A cross-sectional study of 95 individuals with malignant melanoma was conducted to investigate posttraumatic stress responses to a diagnosis of melanoma and to validate the use of the Impact of Event Scale (IES) as a measure of the response to the trauma of life-threatening disease. The diagnosis and progression of malignant disease are likely to present a range of acute and chronic trauma to the individual and the individual's family. The findings suggest that the IES is a reliable and valid measure of this distress, with scores varying according to disease progression and prognostic status of nonmetastatic disease patients. This indicates the importance of clinical attention to the specific symptoms that may best reflect the traumatic impact of life-threatening illness and its progression, and the applicability of posttraumatic stress syndromes in understanding the psychological distress of this clinical population.