The role of clinical and Personological features in predicting high lethality suicide attempts: A study among mood disorder patients

The role of suicidal motivations in adolescence: implications for the psychotherapeutic treatment of suicidal risk

The study of suicidal risk has increasingly emphasized the importance of assessing specific suicidal motivations. Motivations express an elaboration of the condition of psychache, representing an effective perspective on the management of suicidal risk in psychotherapy. This study explores suicidal motivations and personality pathology in a clinical sample of adolescents with suicidal ideation or a history of suicide attempts. We aim to investigate how specific motivational factors and personality disorders (PDs) contribute to the foreseeability of suicidal outcomes, such as the occurrence, number, and lethality of suicide attempts and their interaction with the impact of personality disorders. A sample of 134 adolescents aged 12-18, with active suicidal ideation or recent suicide attempts, was assessed using a combination of self-report measures and structured clinical interviews. Binomial logistic regressions and linear regressions were conducted to explore the predictive value of PDs and motivational factors on suicidal behaviors. The results indicate that specific suicidal motivations, such as interpersonal influence, escape fantasy, and absence of fear, provide an additional increase in the foreseeability value beyond personality disorder criteria alone. These findings suggest that assessing suicidal motivations can significantly enhance risk evaluation and inform more effective therapeutic interventions. Beyond identifying certain risk factors, the therapist's ability to diss and process specific suicidal motivations in the context of the therapeutic relationship can be a decisive factor in monitoring and directly intervening on the risk.

Does personality dysfunction add incremental utility over general psychopathology when modeling previous suicide attempts in adolescent patients?

BACKGROUND

Identifying patients at risk for a suicide attempt (SA) is critical in adolescents with mental disorders. The current study aimed to 1) examine whether personality dysfunction (PD) is associated with previous SA, 2) explore the incremental utility of PD over psychiatric disorders in modeling previous SA.

METHODS

The sample comprised of n = 498 adolescent patients (mean age = 15.41 years, 79.12 % females, inpatient 48.8 %, outpatient 51.2 %). SA in the past year, PD according to the alternative DSM-5 model for personality disorders, and psychiatric diagnoses were assessed using semi-structured interviews. Logistic regression and principal component analysis examining the associations and specific patterns of PD and SA in the past year were conducted. Hierarchical (stepwise) logistic regression was applied to investigate the incremental utility of PD over that of psychiatric diagnoses to identify individuals with SA in the past year.

RESULTS

Including all facets of PD revealed a significant model with SA in the past year as outcome (χ2(12) = 106.65, McFaddens Pseudo-R2 = 0.17, p < 0.01). Adding PD to the model explained a significant amount of variance in past SA over that of psychiatric diagnoses (Pseudo-R2 = 0.18, Wald χ2 = 43.05, p < 0.01).

LIMITATIONS

As we only studied past SA and due to the cross-sectional design, no conclusion regarding the prediction of future SA can be drawn.

DISCUSSION

PD should routinely be assessed in adolescent patients since individuals with PD are more likely to have attempted suicide even when controlling for comorbid psychiatric disorders. PD may represent an important target for intervention in those with suicidal thoughts and behaviors.

Personality Pathology and Suicide Risk: Examining the Relationship Between DSM-5 Alternative Model Traits and Suicidal Ideation and Behavior in College-Aged Individuals

BACKGROUND

This study examines the link between personality pathology and suicide risk regarding the DSM-5 alternative model of personality disorders.

METHOD

The study investigates the facets, domains, internalizing, and externalizing of personality pathology and their correlation and predictive significance for suicidal ideation and behavior. This study examined a diverse and balanced sample of 1,398 college students aged between 18- and 29-year-olds from nine colleges in Kafrelshiekh University, with nearly equal representation of both genders (687 males, 711 females), a mix of rural and urban residents (807 rural, 591 urban), and a wide range of socioeconomic backgrounds (15 very low SES, 84 low SES, 878 moderate SES, 364 high SES, and 57 very high SES). The Personality Inventory for the DSM-5 (PID-5) was utilized to assess personality pathology. Columbia-Suicide Severity Rating Scale (C-SSRS) was used to evaluate suicidal ideation and behavior.

RESULTS AND DISCUSSION

Logistic regression reveals significant associations between personality traits and suicidal ideation (e.g., Anhedonia, Suspiciousness) and behavior (e.g., Risk Taking, Depressivity). Negative Affect and Detachment are significantly linked to suicidal ideation, while Detachment, Disinhibition, and Psychoticism are linked to suicidal behavior. Internalizing personality pathology predicts both ideation and behavior, indicating a contribution to suicidal thoughts and self-destructive acts. Externalizing is a significant predictor of suicidal behavior.