Rossella Di Pierro

Dimensions of personality structure among patients with substance use disorders and co-occurring personality disorders: A comparison with psychiatric outpatients and healthy controls

BACKGROUND Although dual diagnosis has been a topic of great scientific interest for a long time, few studies have investigated the personality traits that characterize patients suffering from substance use disorders and co-occurring personality disorders through a dimensional approach. The present study aimed to evaluate structural personality profiles among dual-diagnosis inpatients to identify specific personality impairments associated with dual diagnosis. METHODS The present study involved 97 participants divided into three groups: 37 dual-diagnosis inpatients, 30 psychiatric outpatients and 30 nonclinical controls. Dimensions of personality functioning were assessed and differences between groups were tested using Kernbergs dimensional model of personality. RESULTS Results showed that dual diagnosis was associated with the presence of difficulties in three main dimensions of personality functioning. Dual-diagnosis inpatients reported a poorly integrated identity with difficulties in the capacity to invest, poorly integrated moral values, and high levels of self-direct and other-direct aggression. CONCLUSIONS The present study highlighted that a dimensional approach to the study of dual diagnosis may clarify the personality functioning of patients suffering from this pathological condition. The use of the dimensional approach could help to advance research on dual diagnosis, and it could have important implications on clinical treatment programs for dual-diagnosis inpatients.

Mental representations of illness in patients with gestational trophoblastic disease: How do patients perceive their condition?

Background Gestational Trophoblastic Disease comprises a group of benign and malignant disorders that derive from the placenta. Using Leventhal’s Common-Sense Model as a theoretical framework, this paper examines illness perception in women who have been diagnosed with this disease. Methods Thirty-one women diagnosed with Gestational Trophoblastic Disease in a hospital in Italy were asked to complete the Illness Perception Questionnaire-Revised to measure the following: illness Identity, illness opinions and causes of Gestational Trophoblastic Disease. Results High mean scores were observed in the Emotional representations and Treatment control subscales. A significant difference emerged between hydatidiform mole patients and those with gestational trophoblastic neoplasia on the Identity subscale. A significant correlation emerged between “time since diagnosis” and the Treatment control subscale. Discussion This study is the first to investigate illness perception in Gestational Trophoblastic Disease. From a clinical perspective the results highlight the need for multidisciplinary support programs to promote a more realistic illness perception.

Narcissistic Traits and Explicit Self-Esteem: The Moderating Role of Implicit Self-View.

Objective: Whilst the relationship between narcissism and self-esteem has been studied for a long time, findings are still controversial. The majority of studies investigated narcissistic grandiosity (NG), neglecting the existence of vulnerable manifestations of narcissism. Moreover, recent studies have shown that grandiosity traits are not always associated with inflated explicit self-esteem. The aim of the present study is to investigate the relationship between narcissistic traits and explicit self-esteem, distinguishing between grandiosity and vulnerability. Moreover, we consider the role of implicit self-esteem in qualifying these associations. Method: Narcissistic traits, explicit and implicit self-esteem measures were assessed among 120 university students (55.8% women, Mage = 22.55, SD = 3.03). Results: Results showed different patterns of association between narcissistic traits and explicit self-esteem, depending on phenotypic manifestations of narcissism. Narcissistic vulnerability (NV) was linked to low explicit self-evaluations regardless of one’s levels of implicit self-esteem. On the other hand, the link between NG and explicit self-esteem was qualified by levels of implicit self-views, such that grandiosity was significantly associated with inflated explicit self-evaluations only at either high or medium levels of implicit self-views. Discussion: These findings showed that the relationship between narcissistic traits and explicit self-esteem is not univocal, highlighting the importance of distinguishing between NG and NV. Finally, the study suggested that both researchers and clinicians should consider the relevant role of implicit self-views in conditioning self-esteem levels reported explicitly by individuals with grandiose narcissistic traits.

Consulenza genetica oncologica e qualità di vita: il ruolo delle strategie di coping e della sintomatologia psicopatologica nella fase pre-testale

UNLABELLED The cancer genetic counseling (CGC) identifies genetic mutations for hereditary neoplastic diseases, but little is known on its psychological effects on subjects. METHODS The present study involved women who underwent genetic counseling for breast or ovarian cancer: 19 unaffected, 43 current patients, and 28 past patients. The aim of the study was to examine the relation between coping strategies and the quality of life during genetic counseling before testing, considering the effects of psychopathological symptoms and the health status. RESULTS Results showed that the use of avoidance strategies led to a decrease in quality of life, and that this relationship was entirely mediated by the intensity of psychopathological symptoms, while the health status did not show any effect on it. CONCLUSIONS The study, which is the first in Italy, suggests the importance of assessing coping strategies in subjects who undergo the CGO to identify individuals who are at risk of decrease of psychological well-being. Indeed, psychological counselling improving coping strategies could preserve the psychological well-being of individuals.