Dataset Information

Prospective association of psychological pain and hopelessness with suicidal thoughts.

ABSTRACT:

Background

Early markers preceding suicide ideation (SI) may provide valuable information for both assessment and treatment. The glutamatergic modulator ketamine has rapid, transient effects on SI, creating an opportunity to observe potential antecedents of the re-emergence of SI. This analysis evaluated whether the interaction between two suicide risk factors-psychological pain and hopelessness-were prospectively associated with SI post-ketamine administration.

Methods

Data were drawn from three ketamine clinical trials of participants with treatment-resistant major depressive disorder or bipolar disorder (n = 108) with short- and/or long-term follow-up (three or 11 days). A random intercept cross-lagged panel model evaluated the longitudinal relationship between the correlated concepts, specifically whether the interaction between hopelessness and psychological pain was associated with future SI.

Results

Psychological pain and hopelessness were not prospectively associated with SI in short-term or long-term analyses; rather, long-term analyses found that SI was associated with later psychological pain and hopelessness. Similarly, no relationship was observed for other suicide risk factors, including anhedonia, depressed mood, and impaired sleep.

Limitations

Secondary analysis of clinical trial data not collected for this purpose; hopelessness and psychological pain were assessed via proxy measures from existing depression rating scales; the small sample size required a restricted statistical model.

Conclusions

Psychological pain and hopelessness were not associated with the re-emergence of SI post-ketamine. These results may be due to limited variability in the data. The re-emergence of SI post-ketamine may also not follow patterns typically seen in non-pharmacologic contexts. Individuals with a history of SI warrant careful monitoring post-ketamine administration.

SUBMITTER: Ballard ED

PROVIDER: S-EPMC9133160 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature

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Publications

Prospective association of psychological pain and hopelessness with suicidal thoughts.

Ballard Elizabeth D ED Farmer Cristan A CA Gerner Jessica J Bloomfield-Clagett Bartholt B Park Lawrence T LT Zarate Carlos A CA

Journal of affective disorders 20220414

<h4>Background</h4>Early markers preceding suicide ideation (SI) may provide valuable information for both assessment and treatment. The glutamatergic modulator ketamine has rapid, transient effects on SI, creating an opportunity to observe potential antecedents of the re-emergence of SI. This analysis evaluated whether the interaction between two suicide risk factors-psychological pain and hopelessness-were prospectively associated with SI post-ketamine administration.<h4>Methods</h4>Data were ...[more]

PMID: 35429526

Similar Datasets

Project description:Psychological pain is a relatively understudied and potentially important construct in the evaluation of suicidal risk. Psychological pain also referred to as 'mental pain' or 'psychache' can be defined as an adverse emotional reaction to a severe trauma (e.g., the loss of a child) or may be associated with an illness such as depression. When psychological pain levels reach intolerable levels, some individuals may view suicide as the only and final means of escape. To better understand psychological pain, we previously developed and validated a brief self-rating 10-item scale, Mee-Bunney Psychological Pain Assessment Scale [MBP] in depressed patients and non-psychiatric controls. Our results showed a significant increase in psychological pain in the depressed patients compared to controls. We also observed a significant linear correlation between psychological pain and suicidality in the depressed patient cohort. The current investigation extends our study of psychological pain to a diagnostically heterogeneous population of 57 US Veterans enrolled in a suicide prevention program. In addition to the MBP, we administered the Columbia Suicide Severity Rating Scale (C-SSRS), Beck Depression Inventory (BDI-II), Beck Hopelessness Scale (BHS), and the Barratt Impulsiveness Scale (BIS-11). Suicidal patients scoring above a predetermined threshold for high psychological pain also had significantly elevated scores on all the other assessments. Among all of the evaluations, psychological pain accounted for the most shared variance for suicidality (C-SSRS). Stepwise regression analyses showed that impulsiveness (BIS) and psychological pain (MBP) contributed more to suicidality than any of the other combined assessments. We followed patients for 15 months and identified a subgroup (24/57) with serious suicide events. Within this subgroup, 29% (7/24) had a serious suicidal event (determined by the lethality subscale of the C-SSRS), including one completed suicide. Our results build upon our earlier findings and recent literature supporting psychological pain as a potentially important construct. Systematically evaluating psychological pain along with additional measures of suicidality could improve risk assessment and more effectively guide clinical resource allocation toward prevention.

Dataset Information

Prospective association of psychological pain and hopelessness with suicidal thoughts.

Background

Methods

Results

Limitations

Conclusions

Publications

Prospective association of psychological pain and hopelessness with suicidal thoughts.

Similar Datasets

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