Investigations of Personality Trait in Subacute Post-Stroke Patients: Some Preliminary Observations

Background and Objectives: Personality change is an important psychiatric complication following stroke linked to severe affective dysregulation and behavioral alterations. Methods: We investigated personality traits in 20 patients (age 45.37 +/- 13.41 years) with subacute stroke submitted to rehabilitation training within 1-3 months after a first-onset stroke. All patients underwent psychological evaluation by using the Personality Inventory for DSM-5 for adults (PID-5), a specific instrument that enables traits (dimensions and facets) to be assessed by providing a personality profile, and the Inventory of Interpersonal Problems 47 (IIP-47), a brief and valid self-report measure for screening personality disorders. Results: Personality change was identified by a positive correlation IIP-47 and PID-5 (r = 0.76; p = 0.03). Our patients, after a stroke, presented maladaptive personality traits associated with negative affect such as anxiety, emotional lability, and rigid perfectionism, and they reported interpersonal problems. These negative affective disorders correlated positively with cluster C personality disorders, including the avoidant, dependent, and obsessive compulsive personality disorders. Conclusion: Preliminary results show personality changes in stroke survivors. The evaluation of personality changes could be useful to improve the management of the patient's behavioral alterations in a familiar environment and permit the possibility of prevention of psychological distress of the patients and their respective caregivers.

Automated summary

Personality changes are observed in stroke survivors, and they are associated with interpersonal problems. These changes mainly manifest as negative affect and rigid perfectionism, and are positively correlated with cluster C personality disorders.