Recent Suicide Attempt Research Articles

Anxious and depressive symptoms and health-related quality of life in a cohort of people who recently attempted suicide: A network analysis

BackgroundSuicide is an international health concern with immeasurable impact from the perspective of human and social suffering. Prior suicide attempts, anxious and depressive symptoms, and relatively lower health-related quality of life (HRQoL) are among the most replicated risk factors for suicide. Our goal was to visualize the distribution of these features and their interconnections with use of a network analysis approach in individuals who recently attempted suicide. MethodsIndividuals with a recent suicide attempt were recruited from nine University Hospitals across Spain as part of the SURVIVE cohort study. Anxious and depressive symptoms, and perceived HRQoL were included in the network analysis. Network structures were estimated with the EBICglasso model. Centrality measures and bridge symptoms connecting communities were explored. Subnetworks comparing younger and older individuals, and women and men were analyzed. ResultsA total of 1106 individuals with a recent suicide attempt were included. Depressed mood was the symptom with the greatest influence in the overall network, followed by anxiety symptoms such as feeling nervous, worrying, restless, and having difficulties to relax. Perceived general health was associated with increased suicidal ideation in the whole sample. Older people showed a specific connection between perceived general health and depressed mood. LimitationsThe cross-sectional design does not allow determination of established causality. ConclusionsDepressed mood was the core network's symptom and, therefore, an important target in the management and prevention of suicide. HRQoL had more influence on the network of older populations, in which it should be a primary focus.

Suicide prevention for substance using youth experiencing homelessness: study protocol for a randomized controlled trial

BackgroundWhile research on substance using youth experiencing homelessness (YEH) is increasing, there is a dearth of information regarding effective prevention interventions for these youth. Suicide is the leading cause of death among YEH and most youth do not access services that may be available to them. Therefore, this study seeks to address this gap in the research literature with the goal to identify an effective suicide prevention intervention that can be readily adopted by communities that serve these youth.MethodsThree hundred (N = 300) YEH with recent substance use and suicidal ideation or a recent suicide attempt will be recruited from the streets as well as a drop-in center serving YEH. After the baseline assessment, all youth will be randomly assigned to Cognitive Therapy for Suicide Prevention (CTSP) + Services as Usual (SAU) (N = 150) or to SAU alone (N = 150). SAU includes outreach, advocacy, and service linkage whereas YEH who receive CTSP will also receive ten CTSP sessions and an optional nine booster sessions. Follow-up assessments will be conducted at 3, 6, 9, and 12 months post-baseline. Theoretically derived mediators (e.g., cognitive distortions) will be tested to shed light on mechanisms associated with change, and the moderating effects of sex, race, sexual orientation, and baseline service connection will be examined. In order to ease future dissemination of the intervention to agencies serving YEH, we will rigorously assess acceptability, feasibility, fidelity, and cost associated with the delivery of our intervention approach using a mixed-methods approach.DiscussionThis study adds to a very small number of clinical trials seeking to prevent lethal suicide among a very high-risk group by addressing suicidal ideation directly rather than underlying conditions. It is hypothesized that youth receiving CTSP + SAU will show greater reductions in suicidal ideation (primary outcome), substance use, and depressive symptoms (secondary outcomes) over time compared to SAU alone, as well as improved risk and protective factors.Trial registrationNCT05994612. Date of Registration: August 16, 2023.

Disrupted small-world white matter networks in patients with major depression and recent suicide plans or attempts.

Suicide is a major concern for health, and depression is an established proximal risk factor for suicide. This study aimed to investigate white matter features associated with suicide. We constructed white matter structural networks by deterministic tractography via diffusion tensor imaging in 51 healthy controls, 47 depressed patients without suicide plans or attempts and 56 depressed patients with suicide plans or attempts. Then, graph theory analysis was used to measure global and nodal network properties. We found that local efficiency was decreased and path length was increased in suicidal depressed patients compared to healthy controls and non-suicidal depressed patients; moreover, the clustering coefficient was decreased in depressed patients compared to healthy controls; and the global efficiency and normalized characteristic path length was increased in suicidal depressed patients compared to healthy controls. Similarly, compared with those in non-suicidal depressed patients, nodal efficiency in the thalamus, caudate, medial orbitofrontal cortex, hippocampus, olfactory cortex, supplementary motor area and Rolandic operculum was decreased. In summary, compared with those of non-suicidal depressed patients, the structural connectome of suicidal depressed patients exhibited weakened integration and segregation and decreased nodal efficiency in the fronto-limbic-basal ganglia-thalamic circuitry. These alterations in the structural networks of depressed suicidal brains provide insights into the underlying neurobiology of brain features associated with suicide.

Perceived helpfulness of medication and psychotherapy among adults with suicidal ideation

The objective of the study is to examine perceived helpfulness of medication and psychotherapy among adults with suicidal ideation. Data were drawn from the 2017 Health Barometer, a nationally representative French survey (n = 25,319). Overall, 4.7% (n = 1,148) reported suicidal ideation in the prior 12 months. Logistic regressions were used to examine factors associated with perceived helpfulness among individuals reporting suicidal ideation in the past year who had received medication (n = 590) or psychotherapy (n = 247). Overall, 80.4% (n = 489) reported that medication was/is helpful, and 56.5% (n = 149) reported psychotherapy helped them a lot. In adjusted models, those with major depression were more likely than those without (AOR = 2.18, 95%CI = 1.39–3.421) to perceive medication as helpful. Those with a recent suicide attempt were less likely to report medication as helpful (AOR = 0.42, 95%CI = 0.21–0.84). Receiving psychotherapy was significantly associated with perceived helpfulness of medication (AOR = 1.89, 95%CI = 1.09-3.29). Additional larger studies are needed in France to assess perceived helpfulness by type and adequacy of psychotherapy received.

Psychotropic Medications Promote Time-Dependent Reduction of Suicidal Ideation in Mood Disorder: A Prospective Cohort Study.

Despite a plethora of research on the topic, there is still no solid evidence that pharmacological treatment actually reduces the risk of suicide in patients with mental illness. In this study, we aimed to assess the effect of psychotropic medications on suicidal ideation in patients with major depressive disorder (MDD) and bipolar disorder (BPD) in two age groups: less than 25 years and 25 years and older. We analyzed 312 patients with mood disorders with current suicidal thoughts or recent suicide attempts. We followed the participants from baseline for 6 months and assessed changes in suicidal ideation with Columbia-Suicide Severity Rating Scale (C-SSRS). The effect of psychotropic drug administration on suicidal ideation over time was analyzed using a linear mixed model. In patients aged 25 years and older with mood disorders, suicidal ideation was more severe when using psychotropic drugs than when not using them. However, suicidal ideation decreased rapidly over time. The time-dependent reduction in suicidal ideation was accelerated when using antidepressants and sedatives/hypnotics in adult MDD, and when using mood stabilizers in adult BPD. However, this effect was not observed in participants aged less than 25 years. Adequate psychotropic medication may reduce suicidal ideation in patients with mood disorders aged 25 years and older. Additional research on psychotropic drugs is needed to effectively reduce the risk of suicide among children and adolescents with mood disorders.

Successful Resolution of Messianic Delusion following Bi-temporal Modified Electroconvulsive Therapy in a Patient with Treatment-resistant Schizophrenia

Messianic delusion comprises a delusional system centered on the patient’s conviction that he has been selected by God for a special task or mission and has unique abilities to carry it out. The present case report describes a case of Treatment-Resistant Schizophrenia (TRS) with Messianic delusion in a 23-year-old unmarried male who presented to the Emergency Department with complaints of muttering to himself, decreased sleep, suspiciousness, socio-occupational dysfunction, aggressive behaviour, and a recent suicide attempt. Key interventions offered during the ward stay included rapid tranquilisation, antipsychotics, and benzodiazepines. The patient completely recovered with the concurrent use of clozapine and Modified Electroconvulsive Therapy (MECT). The patient received 16 sessions of MECT. He achieved both short-term and long-term remission with the therapy, as observed during regular follow-ups in the next six months. The present case emphasises the need for a multidisciplinary approach to the management, early detection, and adequate treatment of this challenging illness.

Successful Resolution of Messianic Delusion following Bi-temporal Modified Electroconvulsive Therapy in a Patient with Treatment-resistant Schizophrenia

Messianic delusion comprises a delusional system centered on the patient’s conviction that he has been selected by God for a special task or mission and has unique abilities to carry it out. The present case report describes a case of Treatment-Resistant Schizophrenia (TRS) with Messianic delusion in a 23-year-old unmarried male who presented to the Emergency Department with complaints of muttering to himself, decreased sleep, suspiciousness, socio-occupational dysfunction, aggressive behaviour, and a recent suicide attempt. Key interventions offered during the ward stay included rapid tranquilisation, antipsychotics, and benzodiazepines. The patient completely recovered with the concurrent use of clozapine and Modified Electroconvulsive Therapy (MECT). The patient received 16 sessions of MECT. He achieved both short-term and long-term remission with the therapy, as observed during regular follow-ups in the next six months. The present case emphasises the need for a multidisciplinary approach to the management, early detection, and adequate treatment of this challenging illness.

Identifying disparities in suicidal thoughts and behaviors among US adolescents during the COVID-19 pandemic

BackgroundSuicidal thoughts and behaviors (STBs) became more common among racial and ethnic minorities and sexual and gender minorities (SGM) during the COVID-19 pandemic relative to White and non-SGM adolescents. This study examines associations between pandemic-related stressors and STBs among a nationally representative sample of adolescents to identify vulnerable subpopulations. MethodsWe analyzed data from 6769 high school students using the 2021 Adolescent Behaviors and Experiences Survey. Pandemic-related stressors were assessed via seven items related to negative experiences (e.g., parent job loss; food insecurity) during the COVID-19 pandemic. Logistic regression analyses estimated the association between pandemic-related stressors and four outcomes: (1) sadness/hopelessness; (2) suicidal ideation; (3) suicide planning; and (4) recent suicide attempt (i.e., past 12 months). Interactions were modeled by sex, race/ethnicity, and sexual identity. ResultsA greater number of pandemic-related stressors was associated with higher odds for sadness and hopelessness (aOR: 1.55; 95% CI:1.44–1.67), suicidal ideation (aOR: 1.48; 95% CI:1.39–1.57), suicide planning (aOR:1.47; 95% CI: 1.36–1.59), and recent suicide attempt (aOR: 1.64; 95% CI:1.42–1.88). Pandemic-related stressors were also more strongly associated with some types of STBs in males (relative to females) and SGM females (relative to heterosexual females). ConclusionStudy findings indicate that pandemic-related stressors are associated with STBs within the US adolescent population, particularly among male and SGM female adolescents. Researchers are encouraged to use this knowledge to ensure nationwide suicide prevention efforts adequately address inequities in suicide risk.

Prevalence and risk factors of suicide attempts in young, first-episode and drug-naïve Chinese Han outpatients with psychotic major depressive disorder.

This study investigates the relationship between psychotic symptoms and suicide attempts in young first-episode, drug-naive Chinese Han outpatients diagnosed with Major Depressive Disorder (MDD). The prevalence of Psychotic Major Depressive Disorder (PMD) was found to be 8.3% among the enrolled MDD patients. The study assessed 1289 participants using various scales to evaluate the severity of clinical symptoms, including the CGI-S, the HAMD, the HAMA, and the PANSS positive subscale. Additionally, thyroid hormone and glucolipid metabolism indicators were examined. The findings indicate that among patients with PMD, 41.12% had recent suicide attempts, while 6.54% had previous suicide attempts. Patients who recently attempted suicide exhibited higher scores on the HAMA and CGI scales, along with elevated serum levels of Thyroid-Stimulating Hormone (TSH) and total cholesterol (TC), as well as higher systolic and diastolic blood pressure. Notably, TSH levels independently correlated with recent suicide attempts in PMD patients, with an impressive area under the receiver operating characteristic curve (AUROC) of 0.923. Furthermore, the subgroup of patients with previous suicide attempts displayed longer illness duration and higher HAMD scores. Duration of illness and HAMD were found to be independently associated with previous suicide attempts among PMD patients, with a combined predictive effect showing a robust AUROC of 0.910. In conclusion, this study highlights the significant prevalence of recent and previous suicide attempts among young Chinese Han outpatients with PMD. The identification of risk factors, especially the link between TSH levels and recent suicide attempts, offers valuable insights for clinicians to develop targeted interventions and preventive strategies for this vulnerable patient population.

Association between albumin and depression: a population-based study

IntroductionAlbumin is the most prevalent plasma protein and is involved in a variety of critical physiological processes. Low serum albumin levels have been linked to depression symptoms in people who had recent suicide attempts and those suffering from several mental diseases such as acute episodes of mania, and schizophrenia. However, there has been little investigation into the relationship between depression and serum albumin levels in community-dwelling persons. This research aimed to examine the relationship between serum albumin and depression in a population-based sample and whether it differs depending on other possible confounders.MethodsOur data were derived from a national household population study conducted in 2017 with a sample size of 3,521 Jordanians aged > 17 years old. The Patient Health Questionnaire (PHQ-9) scale, a self-administered scale, was used to screen for depression. Concentrations of serum albumin and other medical biomarkers were measured by blood tests. Using descriptive statistics for depression distribution and multivariate logistic regression analysis, the connection between albumin levels and depression was investigated.ResultsThe odds ratios (ORs) for depression were significantly lower in the third and fourth quartiles of serum albumin concentration compared to the first quartile (OR = 0.64 and 0.66, respectively; P values = <0.001 and <0.001, respectively). This association was statistically significant even after controlling for variables such as gender, age, marital status, education, and occupation (OR = 0.67 and 0.75, respectively, and P values = 0.001 and 0.02, respectively), as well as after further controlling for other health status variables such as nutrition, comorbidity, body mass index, somking status, and biomedical markers such as serum calcium, phosphate, and magnesium (OR = 0.58 and 0.59, respectively, and P values = <0.001 and 0.001, respectively). Moreover, the unadjusted and adjusted odds ratios in the three regression models declined linearly with rising quartiles of serum albumin (P trend = <0.001, 0.009, and 0.001, respectively).ConclusionsOur research found an inverse relationship between serum albumin and depression. Serum albumin could be a warning measure for depression. It is required for appropriate intervention measures to be implemented.

Predicting suicide attempts among Norwegian adolescents without using suicide-related items: a machine learning approach.

Research on the classification models of suicide attempts has predominantly depended on the collection of sensitive data related to suicide. Gathering this type of information at the population level can be challenging, especially when it pertains to adolescents. We addressed two main objectives: (1) the feasibility of classifying adolescents at high risk of attempting suicide without relying on specific suicide-related survey items such as history of suicide attempts, suicide plan, or suicide ideation, and (2) identifying the most important predictors of suicide attempts among adolescents. Nationwide survey data from 173,664 Norwegian adolescents (ages 13-18) were utilized to train a binary classification model, using 169 questionnaire items. The Extreme Gradient Boosting (XGBoost) algorithm was fine-tuned to classify adolescent suicide attempts, and the most important predictors were identified. XGBoost achieved a sensitivity of 77% with a specificity of 90%, and an AUC of 92.1% and an AUPRC of 47.1%. A coherent set of predictors in the domains of internalizing problems, substance use, interpersonal relationships, and victimization were pinpointed as the most important items related to recent suicide attempts. This study underscores the potential of machine learning for screening adolescent suicide attempts on a population scale without requiring sensitive suicide-related survey items. Future research investigating the etiology of suicidal behavior may direct particular attention to internalizing problems, interpersonal relationships, victimization, and substance use.

Gender differences in the association between body mass index and recent suicide attempts in Chinese patients with first-episode drug-naïve major depressive disorder

Controversial evidence exists on the relationship between body mass index (BMI) and suicide attempts (SA) in patients with major depressive disorder (MDD). This cross-sectional study aimed to explore the association between BMI and SA in first-episode drug-naïve (FEDN) MDD patients in China. The study was conducted from 2016 to 2018 in Taiyuan, China. Univariate and multivariate logistic regression analyzed the BMI–SA association, with subgroup analysis for gender. Threshold effects were examined using two-piecewise regression. In males, BMI was significantly associated with SA (OR = 0.84, 95% CI 0.74–0.94, P = 0.003) after full adjustment, but not in females (OR = 0.97, 95% CI 0.89–1.06, P = 0.541). The interaction with gender was significant (P for interaction < 0.05). Smoothing plots revealed an L-shaped BMI–SA relationship in both genders, with BMI inflection points at 27.3 kg/m2 in males and 21.4 kg/m2 in females. Below the inflection points, BMI is negatively associated with SA in males (OR = 0.75, 95% CI 0.66–0.86, P < 0.001) and females (OR = 0.48, 95% CI 0.32–0.72, P < 0.001). Above the inflection points, no association existed for both genders (all P > 0.05). Results showed an L-shaped nonlinear BMI–SA relationship in FEDN MDD patients but differing BMI inflection points between genders, thus contributing to effective prevention programs for suicide.

The Suicide Dot Probe Task: Psychometric properties and validity in relation to suicide-related outcomes.

Attentional biases to suicide-related stimuli have been linked to suicide-related outcomes. However, behavioral tasks that have been previously modified to capture suicide-specific attentional biases have demonstrated inconsistent reliability and validity. Adaptation of the Dot Probe Task, a computerized assessment that has been adapted to study a wide variety of biases, may be a promising candidate for assessing suicide-specific biases. In 280 recently discharged inpatients (51% male; Mage = 40.22 years), we evaluated the psychometric properties of a modified Suicide Dot Probe Task. Participants completed this task and assessments of suicidal thoughts and behaviors at baseline and 6-month follow-up. The Suicide Dot Probe Task demonstrated poor-to-moderate internal consistency and poor test-retest reliability, and participant response times were slower to suicide-specific and dysphoric stimuli than positive stimuli. However, there were no differences based on the presence or characteristics of recent or lifetime suicidal ideation or attempts. Participants' suicide-specific biases were not predictive of suicidal ideation or attempts at follow-up. The Suicide Dot Probe Task exhibited questionable reliability, and differences in attentional biases were not associated with suicidal ideation or attempts. This study contributes to a body of research demonstrating the questionable utility of several behavioral tasks to study suicide-specific attentional biases.

EEG wakefulness regulation in transdiagnostic patients after a recent suicide attempt

ObjectiveDecades of research have not yet produced statistically reliable predictors of preparatory behavior eventually leading to suicide attempts or deaths by suicide. As the nature of suicidal behavior is complex, it is best investigated in a transdiagnostic approach, while assessing objective markers, as proposed by the Research Domain Criteria (Cuthbert, 2013). MethodsA 15-min resting-state EEG was recorded in 45 healthy controls, and 49 transdiagnostic in-patients with a recent (<6 months) suicide attempt. Brain arousal regulation in eyes-closed condition was assessed with the Vigilance Algorithm Leipzig (VIGALL) (Sander et al., 2015). ResultsA significant incline of median vigilance and vigilance slope was observed in patients within the first 3-min of the EEG recording. Additionally, a significant positive correlation of self-reported suicidal ideation with the vigilance slope over 15-min recording time, as well as a significant negative correlation with EEG vigilance stage A1 during the first 3-min was found. ConclusionsTransdiagnostic patients with a recent suicide attempt show a distinct vigilance regulation pattern. Further studies including a control group consisting of patients without life-time suicide attempts are needed to increase the clinical utility of the findings. SignificanceThese findings might serve as potential objective markers of suicidal behavior.

Decreased beta 1 (12-15 Hertz) power modulates the transfer of suicidal ideation to suicide in major depressive disorder.

Suicide prevention for major depressive disorder (MDD) is a worldwide challenge, especially for suicide attempt (SA). Viewing suicide as a state rather than a lifetime event provided new perspectives on suicide research. This study aimed to verify and complement SAs biomarkers of MDD with a recent SA sample. This study included 189 participants (60 healthy controls; 47 MDD patients with non-suicide (MDD-NSs), 40 MDD patients with suicide ideation (MDD-SIs) and 42 MDD patients with SA (MDD-SAs)). MDD patients with an acute SA time was determined to be within 1 week since the last SA. SUICIDALITY Part in MINI was applied to evaluate suicidality. Absolute powers in 14 frequency bands were extracted from subject's resting-state electroencephalography data and compared within four groups. The relationship among suicidality, the number of SA and powers in significant frequency bands were investigated. MDD-SIs had increased powers in delta, theta, alpha and beta band on the right frontocentral channels compared to MDD-NSs, while MDD-SAs had decreased powers in delta, beta and gamma bands on widely the right frontocentral and parietooccipital channels compared to MDD-SIs. Beta 1 power was the lowest in MDD-SAs and was modulated by the number of SA. The correlation between suicidality and beta 1 power was negative in MDD-SAs and positive in MDD-SIs. Reduced beta 1 (12-15 Hz) power could be essential in promoting suicidal behaviour in MDD. Research on recent SA samples contributes to a better understanding of suicide mechanisms and preventing suicidal behaviour in MDD.

Ecological Momentary Assessments and Passive Sensing in the Prediction of Short-Term Suicidal Ideation in Young Adults

Advancements in technology, including mobile-based ecological momentary assessments (EMAs) and passive sensing, have immense potential to identify short-term suicide risk. However, the extent to which EMA and passive data, particularly in combination, have utility in detecting short-term risk in everyday life remains poorly understood. To examine whether and what combinations of self-reported EMA and sensor-based assessments identify next-day suicidal ideation. In this intensive longitudinal prognostic study, participants completed EMAs 4 times daily and wore a sensor wristband (Fitbit Charge 3) for 8 weeks. Multilevel machine learning methods, including penalized generalized estimating equations and classification and regression trees (CARTs) with repeated 5-fold cross-validation, were used to optimize prediction of next-day suicidal ideation based on time-varying features from EMAs (affective, cognitive, behavioral risk factors) and sensor data (sleep, activity, heart rate). Young adult patients who visited an emergency department with recent suicidal ideation and/or suicide attempt were recruited. Identified via electronic health record screening, eligible individuals were contacted remotely to complete enrollment procedures. Participants (aged 18 to 25 years) completed 14 708 EMA observations (64.4% adherence) and wore a sensor wristband approximately half the time (55.6% adherence). Data were collected between June 2020 and July 2021. Statistical analysis was performed from January to March 2023. The outcome was presence of next-day suicidal ideation. Among 102 enrolled participants, 83 (81.4%) were female; 6 (5.9%) were Asian, 5 (4.9%) were Black or African American, 9 (8.8%) were more than 1 race, and 76 (74.5%) were White; mean (SD) age was 20.9 (2.1) years. The best-performing model incorporated features from EMAs and showed good predictive accuracy (mean [SE] cross-validated area under the receiver operating characteristic curve [AUC], 0.84 [0.02]), whereas the model that incorporated features from sensor data alone showed poor prediction (mean [SE] cross-validated AUC, 0.56 [0.02]). Sensor-based features did not improve prediction when combined with EMAs. Suicidal ideation-related features were the strongest predictors of next-day ideation. When suicidal ideation features were excluded, an alternative EMA model had acceptable predictive accuracy (mean [SE] cross-validated AUC, 0.76 [0.02]). Both EMA models included features at different timescales reflecting within-day, end-of-day, and time-varying cumulative effects. In this prognostic study, self-reported risk factors showed utility in identifying near-term suicidal thoughts. Best-performing models required self-reported information, derived from EMAs, whereas sensor-based data had negligible predictive accuracy. These results may have implications for developing decision algorithms identifying near-term suicidal thoughts to guide risk monitoring and intervention delivery in everyday life.

EEG source functional connectivity in patients after a recent suicide attempt

ObjectiveElectroencephalogram (EEG) based frequency measures within the alpha frequency range (AFR), including functional connectivity, show potential in assessing the underlying pathophysiology of depression and suicide-related outcomes. We investigated the association between AFR connectivity, suicidal thoughts and behaviors, and depression in a transdiagnostic sample of patients after a recent suicide attempt (SA). MethodsLagged source-based measures of linear and nonlinear whole-brain connectivity within the standard AFR ([sAFR], 8–12 Hz) and the individually referenced AFR (iAFR) were applied to 70 15-minute resting-state EEGs from patients after a SA and 70 age- and gender-matched healthy controls (HC). Hypotheses were tested using network-based statistics and multiple regression models. ResultsResults showed no significant differences between patients after a SA and HC in any of the assessed connectivity modalities. However, a subgroup analysis revealed significantly increased nonlinear connectivity within the sAFR for patients after a SA with a depressive disorder or episode ([DD], n = 53) compared to matched HC. Furthermore, a multiple regression model, including significant main effects for group and global nonlinear connectivity within the sAFR outperformed all other models in explaining variance in depressive symptom severity. ConclusionsOur study further supports the importance of the AFR in pathomechanisms of suicidality and depression. The iAFR does not seem to improve validity of phase-based connectivity. SignificanceOur results implicate distinct neurophysiological patterns in suicidal subgroups. Exploring the potential of these patterns for treatment stratification might advance targeted interventions for suicidal thoughts and behaviors.

Prevalence of substance use and mental health problems among transgender and cisgender U.S. adults: Results from a national probability sample

Transgender individuals experience numerous health disparities relative to cisgender individuals. However, most transgender-health studies have focused on convenience samples with limited generalizability. This study utilized data from the 2016–2018 TransPop Study, the first national probability sample of transgender adults (n=274) with a cisgender comparison sample (n=1162). Using multivariable logistic regression, adjusted for demographics, we compared the prevalence of hazardous drinking, problematic drug use, serious psychological distress, suicidality, and non-suicidal self-injury between transgender and cisgender individuals and among transgender men (n=78), transgender women (n=120), and transgender nonbinary individuals (n=76). Among transgender individuals, 28.2% (95%CI 21.2–35.2) and 31.2% (95%CI 23.8–38.7) reported hazardous drinking and problematic drug use, respectively; 44.4% (95% CI 35.8–53.0) reported recent suicidal ideation, 6.9% (95% CI 2.3–11.5) reported a recent suicide attempt, and 21.4% (95% CI 14.5%-28.4%) reported recent non-suicidal self-injury. In their lifetime, 81.3% (95%CI 75.1–87.5) of transgender respondents had suicidal ideation, 42.0% (95%CI 34.2–49.8) had attempted suicide, and 56.0% (95% CI 48.2–63.8) reported non-suicidal self-injury. Most (81.5%; 95%CI 75.5–87.5) had utilized formal mental health care and 25.5% (95%CI 18.5–32.4) had sought informal mental health support. There were no differences in alcohol or drug-use outcomes between transgender and cisgender adults. Compared to cisgender adults, transgender adults had higher odds of serious psychological distress (aOR=3.1; 95%CI 1.7–5.7), suicidal ideation (recent: aOR=5.1, 95%CI 2.7–9.6); lifetime: aOR=6.7, 95%CI 3.8–11.7), lifetime suicide attempts (aOR=4.4, 95%CI 2.4–8.0), and non-suicidal self-injury (recent: aOR=13.0, 95%CI 4.8–35.1); lifetime: aOR=7.6, 95%CI 4.1–14.3). Transgender nonbinary adults had the highest odds for all outcomes, including substance use outcomes. Findings from these national probability samples support those of earlier convenience-sample studies showing mental health disparities among transgender adults relative to cisgender adults, with nonbinary individuals at highest risk. These findings also highlight variations in risk across sub-groups of transgender individuals.

Feasibility of Brief, Hypnotic Enhanced Cognitive Therapy for SCI-related Pain During Inpatient Rehabilitation

Objectives(1) Adapt evidence-based hypnosis-enhanced cognitive therapy (HYP-CT) for inpatient rehabilitation setting; and (2) determine feasibility of a clinical trial evaluating the effectiveness of HYP-CT intervention for pain after spinal cord injury (SCI). Study DesignPilot non-randomized controlled trial. SettingInpatient rehabilitation unit. ParticipantsEnglish-speaking patients admitted to inpatient rehabilitation after SCI reporting current pain of at least 3 on a 0-10 scale. Persons with severe psychiatric illness, recent suicide attempt or elevated risk, or significant cognitive impairment were excluded. Consecutive sample of 53 patients with SCI-related pain enrolled, representing 82% of eligible patients. InterventionUp to 4 sessions of HYP-CT Intervention, each 30-60 minutes long. MethodsParticipants were assessed at baseline and given the choice to receive HYP-CT or Usual Care. Main Outcome MeasuresParticipant enrollment and participation and acceptability of intervention. Exploratory analyses examined the effect of intervention on pain and cognitive appraisals of pain. ResultsIn the HYP-CT group, 71% completed at least 3 treatment sessions and reported treatment benefit and satisfaction with the treatment; no adverse events were reported. Exploratory analyses of effectiveness found pre-post treatment pain reductions after HYP-CT with large effect (P<.001; β=-1.64). While the study was not powered to detect significant between-group differences at discharge, effect sizes revealed decreases in average pain (Cohen's d=-0.13), pain interference (d=-0.10), and pain catastrophizing (d=-0.20) in the HYP-CT group relative to control and increases in self-efficacy (d=0.27) and pain acceptance (d=0.15). ConclusionsIt is feasible to provide HYP-CT to inpatients with SCI, and HYP-CT results in substantial reductions in SCI pain. The study is the first to show a psychological-based nonpharmacologic intervention that may reduce SCI pain during inpatient rehabilitation. A definitive efficacy trial is warranted.

Study of Suicidal Behavior Among Admitted First-Episode Schizophrenia Patients From South India.

Objective: The range of suicidal behavior in first-episode schizophrenia in the early phases of the disease is both understudied and unclear. The objective of this study was to investigate suicidal behavior in first-episode schizophrenia inpatients after admission.Methods: The current study was conducted with 102 patients with first-episode schizophrenia aged 15 to 45 years who were admitted to a 300-bed psychiatry hospital in Southern India over a period of 18 months between January 1, 2016, and June 30, 2017. Patients completed a semistructured questionnaire, the Brief Psychiatric Rating Scale, and the Columbia-Suicide Severity Rating Scale for assessment of sociodemographic profile, psychopathology, and suicide risk. Patients were then divided into 2 groups: suicidal and nonsuicidal.Results: Recent suicidal ideation and behavior were present in 37.25% and 22.54% of the first-episode schizophrenia patients, respectively. Recent suicidal ideation was 15.8 times more likely in first-episode schizophrenia patients with lifetime suicidal ideation, and recent suicide attempts were 8.6 times more likely in patients with lifetime suicide attempts.Conclusions: The study results show that suicidal behavior in the early phases of first-episode schizophrenia is more prevalent during admission. Lifetime suicidal ideation and behavior predicts the risk of recent suicidal ideation and behavior, respectively.Prim Care Companion CNS Disord 2023;25(3):22m03364.Author affiliations are listed at the end of this article.