Psychological factors involved in prurigo nodularis: A pilot study

Abstract

Emotional stresses and psychological disorders seem to be concurrent factors in some cases of prurigo nodularis (PN), a chronic skin condition with a difficult therapeutic approach. In order to improve the therapeutic strategies, we performed a psychometric study on 20 patients affected by generalized and histological proven PN. Specific questionnaires were employed to examine the hypotheses (General Health Questionnaire, State Trait Anxiety Inventory – form Y, Beck Depression Inventory-II, and Eysenck Personality Questionnaire). The results show that symptoms of anxiety and depression associated with PN are more severe than in the control group and that some specific traits of personality are more frequently represented in such subjects. The results of our study represent a first attempt to analyze the psychological problems and the personality dimensions which seem to characterize PN patients. Such evidence supports the importance of a psychological approach in the clinical management of PN, which should always include psychological assessment and treatment together with the other therapeutic options.

Key words::

• prurigo nodularis
• psychological assessment
• psychometric study

Declaration of interest: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.