Talking About Death or Suicide: Prevalence and Clinical Correlates in Youth with Autism Spectrum Disorder in the Psychiatric Inpatient Setting

Characterizing the clinical and sociodemographic profiles of hospitalized adolescents with autism spectrum disorder

The prevalence of autism spectrum disorder (ASD) is increasing worldwide. Youngsters with ASD demonstrate higher rates of intellectual disabilities (IDs), comorbid psychopathology and psychiatric hospitalizations, compared to children in the general population. This study characterizes the demographics and clinical parameters of adolescent psychiatric inpatients with ASD compared to inpatients without ASD, all hospitalized during the study period. Additionally, within the ASD group, those with ID were compared to those without. The rate of males among participants with ASD was significantly higher than among those without ASD, and the duration of hospitalization was longer. In contrast, the rate of cigarette smoking, major depressive disorder and suicidal thoughts among those with ASD was lower. One-third of those with ASD had moderate to severe ID, about 10% had comorbid epilepsy, and about half of them demonstrated aggressive behavior. Most ASD patients showed significant improvement upon discharge, although the extent of improvement was more prominent among ASD patients with no ID. Our findings, consistent with previous research, indicate that hospitalization is beneficial to youths with ASD, both those with and those without ID. Further studies that include long-term follow-up are needed.

Mortality and Autism: Suicide and Elopement

Autistic children and youth are at risk for premature mortality. Two preventable causes of that increased risk are elopement and suicide. Pediatricians should educate themselves and caregivers about strategies that could prevent tragic situations involving autistic youth.

Use of ECT in Autism Spectrum Disorder and/or Intellectual Disability: A Single Site Retrospective Analysis

Autism spectrum disorder (ASD) and intellectual disability (ID) are heterogenous and prevalent conditions which may occur in isolation or as a co-morbidity. Psychiatric co-morbidity is common with limited treatment options. Preliminary research into electroconvulsive therapy (ECT) for these conditions has been encouraging. Thus, further research in this patient population is warranted. We conducted a 10-year retrospective review of the electronic medical record and identified intellectually capable individuals with ASD (IC-ASD), and those with ASD+ID or ID who received at least three ECT treatments. 32 patients were identified of which 30 (94%) experienced positive clinical response, defined as a clinical global impression-improvement (CGI-I) score of 3 or less. The average retrospective CGI-I score across all groups was 1.97, and results of a t-test performed on CGI-I scores indicated improvement across all groups [t = - 16.54, df = 31, p < 0.001, 95% CI = (1.72, 2.22)]. No significant adverse events were identified based on clinical documentation. Our findings further support previous ECT research in this patient population.

Characterising the behaviours in most severe and least severe emotional outbursts in young people

Emotional outbursts are displays of intense, challenging behaviour and are prevalent in individuals with neurodevelopmental disorders. Outbursts present a danger to individuals and their carers and are cited as reasons for referral to mental health services. However, it is currently unclear how the characteristics of outbursts may determine their severity. Carers (n = 214) of individuals aged between 6 and 25 and experiencing outbursts at least once per month completed the Emotional Outburst Questionnaire. Questionnaire items were used to compare behaviours observed in most severe and least severe outbursts through quantitative and content analyses of open ended data. Signs of physiological arousal and aggression were seen significantly more in most severe outbursts compared to least severe outbursts. Least severe outbursts were seen more frequently, but most severe outbursts were reported to have a longer duration, be at a higher intensity, and have a longer recovery time. Additionally, associations were found between reduced eye contact and most severe outbursts, as well as expression of suicidal ideation and most severe outbursts. Certain behaviours, notably forms of aggression and physiological arousal, are associated with most severe outbursts. Findings of this study may allow future work examining cross-disorder differences in outbursts to inform targeted interventions aiming to reduce outburst severity and impact. Additionally, identification of such outburst characteristics could aid in measurement of outburst severity, which would allow for more reliable and valid studies on outburst interventions.

Use of ECT for Children With and Without Catatonia: A Single-Site Retrospective Analysis

OBJECTIVES

The objective study was to investigate the safety and efficacy of electroconvulsive therapy (ECT) in a retrospective cohort of pediatric patients.

METHODS

A single-site retrospective analysis was conducted of patients aged younger than 18 years who received ECT in a private university hospital from January 28, 2012 to April 8, 2023. Treatment efficacy and adverse events were determined retrospectively through review of the medical record.

RESULTS

A total of 36 pediatric patients met the inclusion criteria. Catatonia was the most common presenting indication for ECT, followed by psychosis and suicidal ideation. For all patients, Clinical Global Impressions-Improvement scale scores indicated that it was very likely for a subject to experience at least "much improvement" with the estimated probability of receiving a Clinical Global Impressions-Improvement scale score better than 3 of 0.852 (t.s. = 16.3; P < 0.001; 95% confidence interval, 0.711-0.931). All patients with catatonia demonstrated a positive clinical response and experienced a statistically significant reduction in total Bush-Francis Catatonia Rating Scale scores observed (t = 11.9; df = 20; SD = 6.3; P < 0.001; 95% confidence interval, 12.6-17.9). No significant adverse events were reported for any patient in the cohort. However, 14 (38.9%) patients experienced prolonged seizures, all of which were terminated with propofol (mean, 49.7 mg).

CONCLUSIONS

This study provides further data supporting the safe and effective use of pediatric ECT in the treatment of various psychiatric conditions. However, more research is needed to determine the risk factors associated with prolonged seizures and the optimal seizure parameters in young people.

Assessing suicidal thoughts and behaviors and nonsuicidal self-injury in autistic and non-autistic early adolescents using the Columbia Suicide Severity Rating Scale

LAY ABSTRACT

Autistic adolescents are more likely to experience suicidal thoughts and behaviors and nonsuicidal self-injury than non-autistic adolescents, per caregiver- and self-report on single-item questionnaires. Comprehensive, clinician-rated measures of suicide risk have not been used to measure suicidal thoughts and behaviors and nonsuicidal self-injury in autistic youth despite greater parent-child rating discrepancies among autistic youth than their non-autistic peers. The Columbia Suicide Severity Rating Scale is a widely used, clinician-rated measure of suicide risk that has not been tested with autistic youth. In this study, the Columbia Suicide Severity Rating Scale was employed to assess suicidal thoughts and behaviors and nonsuicidal self-injury in a community sample of 239 early adolescents (10:0-13:9 years old), of whom 138 youth were autistic and 101 were not autistic. Multiple analyses examined diagnostic (autistic vs non-autistic) and sex-based (male vs female) differences in suicidal thoughts and behaviors and nonsuicidal self-injury, as well as youth consistency in reporting across self- and clinician-rated measures. Findings show that a greater proportion of autistic youth reported lifetime suicidal thoughts and nonsuicidal self-injury than non-autistic youth; however, there were no sex-based differences. The majority of non-autistic youth were consistent in reporting suicidal thoughts on self- and clinician-rated measures; however, nearly one in five autistic youth disclosed suicidal thoughts on a self-report measure but not to a psychiatrist on the Columbia Suicide Severity Rating Scale. Findings suggest that autism diagnostic status, but not sex, confers significant risk for suicidal thoughts and behaviors and nonsuicidal self-injury in early adolescents and that the Columbia Suicide Severity Rating Scale may be a useful measure of suicide risk for some autistic youth, but it may not detect all autistic youth experiencing suicidal thoughts.

Understanding Psychiatrists' Knowledge and Attitudes to Suicidality in Individuals with Autism Spectrum Disorder

Background

Several studies have demonstrated that individuals with autism spectrum disorder (ASD) are at a significantly higher risk of suicide, with over 7.5 times increased likelihood of dying by suicide and higher rates of suicidal ideation. The present study aimed to examine the perspectives and awareness of psychiatrists regarding suicidal behavior in individuals with ASD.

Methods

To achieve this, an online survey was developed to assess clinicians' practices in evaluating suicidal thoughts and behaviors in individuals with ASD.

Results

A total of 143 psychiatrists, including 55 general adult psychiatrists and 88 child and adolescent psychiatrists, completed the cross-sectional survey. The results of the study revealed that clinicians reported lower rates of suicidal ideation and behavior in individuals with ASD compared to those without ASD (P < .05). Furthermore, it was found that the usage of screening tools for assessing suicidal behavior was significantly lower in the ASD group (P < .05).

Conclusion

The study aimed to investigate psychiatrists' knowledge and screening practices regarding ASD and emphasize the importance of increasing knowledge and implementing effective screening and intervention practices to address the risk of suicidality in individuals with ASD.

Criminal risk and mental illness in psychiatric inpatient units: An opportunity to provide psychological services for unmet criminogenic needs

Although the overrepresentation of people with mental illness in the criminal justice system is known, research is needed to identify the frequency of criminal justice involvement and criminogenic treatment needs in inpatient populations to improve continuity of care and access to appropriate treatments. The purpose of this study is to document the frequency of criminal justice involvement among people receiving inpatient community care, as has been done for persons with mental illness in correctional institutions, and to test the association between criminogenic risk and psychiatric symptomatology. The present study uses two samples (n = 94 and n = 142) of adults from two separate acute psychiatric inpatient hospitals in Texas. Data on psychiatric symptoms, mental health history, criminal risk, and criminal justice history were gathered from file review and self-report. Linear and negative binomial regressions were used to test associations of interest. In both samples, the frequency of prior criminal justice involvement was over 50%. The current results indicate there is a significant, positive association between measures of criminal risk and psychiatric symptoms. These findings highlight the need to address the reciprocal association between mental illness and criminal risk among people receiving inpatient psychiatric treatment with appropriate assessment and treatment. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Suicidal ideation and intentional self-inflicted injury in autism spectrum disorder and intellectual disability: An examination of trends in youth emergency department visits in the United States from 2006 to 2014

LAY ABSTRACT

Youth suicide is a major problem in the United States and globally, but little is known about suicide risk in autistic youth and youth with intellectual disability specifically. Using data from the National Emergency Department Sample, which is the largest database of emergency department visits in the United States, we found that emergency department visits with a suicidal ideation or intentional self-inflicted injury diagnosis were more common in autistic youth and youth with intellectual disability than in youth without these diagnoses (i.e. the comparison group). This was true when examining both suicidal ideation diagnoses and intentional self-inflicted injury diagnoses at emergency department visits. In addition, the number of emergency department visits with a suicidal ideation or intentional self-inflicted injury diagnosis increased more from 2006 to 2014 in autistic youth and youth with intellectual disability compared with the comparison group. We also found both similarities and differences when examining factors, such as age, sex, and co-occurring mental health conditions, related to emergency department visits with a suicidal ideation or intentional self-inflicted injury diagnosis across groups that may be helpful for understanding suicide risk. It is urgent that we improve our understanding, assessment, and treatment of suicidality and self-harm in these groups through more research and clinical efforts.

Clinical Characteristics of Youth with Autism or Developmental Disability during Inpatient Psychiatric Admission

Children with autism spectrum disorder and developmental disabilities (ASD/DD) often experience severe co-occurring psychological and behavioral challenges, which can warrant inpatient psychiatric care. However, very little is known about the characteristics and clinical care of children with ASD/DD within the context of inpatient psychiatric settings. In this paper, we describe factors unique to inpatients with ASD or DD, by drawing on electronic health records from over 2300 children and adolescents ages 4–17 years admitted to a pediatric psychiatric inpatient unit over a 3-year period. Patients with ASD/DD accounted for approximately 16% of inpatients and 21% of admissions, were younger, more likely to be readmitted, more likely to be male, and more likely to have Medicaid insurance, as compared to patients without ASD/DD. Clinically, those with ASD/DD more frequently had externalizing concerns documented in their records, in contrast to more frequent internalizing concerns among other patients. Within the ASD/DD group, we identified effects of patient age, sex, and race/ethnicity on multiple dimensions of clinical care, including length of stay, use of physical restraint, and patterns of medication use. Results suggest the need for psychiatric screening tools that are appropriate for ASD/DD populations, and intentional integration of anti-racist practices into inpatient care, particularly with regard to use of physical restraint among youth.

A Scoping Review of Autism and the Way It Changes the Presentation of Suicidal Thoughts and Behavior Compared to the General Population

Autism spectrum conditions are a group of neurodevelopmental conditions that carries an array of co-occurring diagnoses, including a heightened risk of suicide attempts and suicide. This scoping review examined primary research focusing on autism and suicidality, to understand what is currently known on the topic, including how autism changes the presentation of suicidal thoughts and behavior; and to assess the suicide awareness and prevention education programs currently available for autistic people, their families, and health professionals and support workers. A comprehensive search (November 2021) across Scopus, PubMed and CINAHL identified 39 articles from 38 studies. Three themes emerged, with five subthemes. 1. The prevalence of suicidality in autistic people; 2. The presentation of suicidality in autistic people, including (a) risk of suicidality; (b) gender, age, employment and education; (c) co-occurring psychiatric conditions; (d) autism traits and social communication; (e) intellectual disability; and 3. Autism-specific approaches to suicidal thoughts, behavior and prevention. Findings were mixed, including conflicting evidence on the risk of autism and suicidality, and limited evidence of resources related to autism-specific suicide awareness or information, and education or prevention programs.

Parent-Reported Problems Accessing Mental Health Services Among a National Sample of Youth with Autism Spectrum Disorder and Anxiety

OBJECTIVE

The objective of this study was to identify factors associated with parent-reported problems accessing needed mental health services (MHS) in youth with autism spectrum disorder and anxiety.

METHODS

This study is a secondary analysis using the National Survey of Children's Health 2016 to 2017 data sets with multivariable logistic regression. Subjects are 6 to 17 year olds with parent-reported autism spectrum disorder (ASD) and anxiety. Outcome is parent-reported challenge accessing needed mental health treatment, dichotomized to not a problem versus problem. Covariates included race/ethnicity, intellectual disability, insurance, medical home, poverty level, and parent education level.

RESULTS

The sample included 568 youth with ASD and anxiety-78% male subjects, mean age 12.5 years, and 63% White, non-Hispanic. Fifty-three percent of youth with ASD and anxiety had parent-reported problems accessing needed MHS. Lack of medical home (adjusted odds ratio [aOR] 5.97, 95% confidence interval [CI] [2.72-13.09]) and coexisting intellectual disability (aOR 2.23, 95% CI [1.08-4.60]) were significantly associated with problems accessing MHS. Reported family incomes at 0% to 99% and 100% to 199% of the federal poverty level as compared with family income at 400% federal poverty level or above (aOR 0.32, 95% CI [0.11-0.94] and aOR 0.35, 95% CI [0.13-0.95], respectively) was associated with decreased problems accessing MHS.

CONCLUSION

In this nationally representative study, more than half of youth with ASD and anxiety had parent-reported problems accessing needed MHS. Lack of a medical home, co-occurring intellectual disability, and higher socioeconomic status (SES) are associated with problems accessing MHS. Therefore, policies to support the medical home; increase mental health supports available for those with ASD, anxiety, and coexisting intellectual disability; and support access for all SES levels may increase mental health access.

Predictors of Suicidal Thoughts in Children with Autism Spectrum Disorder and Anxiety or Obsessive-Compulsive Disorder: The Unique Contribution of Externalizing Behaviors

Children with autism spectrum disorder (ASD) are at elevated risk of suicidal ideation, particularly those with comorbid anxiety disorders and/or obsessive-compulsive disorder (OCD). We investigated the risk factors associated with suicidal ideation in 166 children with ASD and comorbid anxiety disorders/OCD, and the unique contribution of externalizing behaviors. Suicidal ideation was reported in the child sample by 13% of parents. Controlling for child age, sex, and IQ, perceived loneliness positively predicted the likelihood of suicidal ideation. In addition, externalizing behaviors positively predicted suicidal ideation, controlling for all other factors. Reliance on parental report to detect suicidal ideation in youth with ASD is a limitation of this study. Nonetheless, these findings highlight the importance of assessing and addressing suicidal ideation in children with ASD and comorbid anxiety disorders/OCD, and more importantly in those with elevated externalizing behaviors and perceptions of loneliness.

Assessing and Managing Suicide Risk in Autistic Youth: Findings from a Clinician Survey in a Pediatric Psychiatric Emergency Setting

Suicidal thoughts and behaviors (STB) and emergency department (ED) utilization are prevalent in autistic youth. The current study surveyed clinicians in a pediatric psychiatric ED to examine differences in attitudes on suicide-related care for autistic and non-autistic patient populations. While clinicians rated addressing STB in ASD as important and adaptations to care as necessary, less than half identified ASD as a suicide risk factor and confidence ratings were significantly lower for autistic patients. Previous ASD training predicted confidence and accounted for approximately 25% of the variance in confidence scores. Findings highlight the urgency to develop and disseminate ED clinician training, and address the lack of validated assessment tools, adapted suicide prevention practices, and evidence-based treatments for STB in autistic youth.

Universal Suicide Risk Screening for Youths in the Emergency Department: A Systematic Review

OBJECTIVES

To address escalating youth suicide rates, universal suicide risk screening has been recommended in pediatric care settings. The emergency department (ED) is a particularly important setting for screening. However, EDs often fail to identify and treat mental health symptoms among youths, and data on implementation of suicide risk screening in EDs are limited. A systematic review was conducted to describe the current literature on universal suicide risk screening in EDs, identify important gaps in available studies, and develop recommendations for strategies to improve youth screening efforts.

METHODS

A systematic literature search of PubMed, MEDLINE, CINAHL, PsycINFO, and Web of Science was conducted. Studies focused on universal suicide risk screening of youths served in U.S. EDs that presented screening results were coded, analyzed, and evaluated for reporting quality. Eleven studies were included.

RESULTS

All screening efforts occurred in teaching or children's hospitals, and research staff administered suicide screens in eight studies. Thus scant information was available on universal screening in pediatric community ED settings. Large variation was noted across studies in participation rates (17%-86%) and in positive screen rates (4.1%-50.8%), although positive screen rates were influenced by type of presenting concern (psychiatric versus nonpsychiatric). Only three studies concurrently examined barriers to screening, providing little direction for effective implementation. STROBE guidelines were used to rate reporting quality, which ranged from 51.9% to 87.1%, with three studies having ratings over 80%.

CONCLUSIONS

Research is needed to better inform practice guidelines and clinical pathways and to establish sustainable screening programs for youths presenting for care in EDs.

An Exploratory Analysis of Predictors of Youth Suicide-Related Behaviors in Autism Spectrum Disorder: Implications for Prevention Science

Although autism spectrum disorder (ASD) is associated with significant mental health concerns, little is known about suicidality, particularly among youth. To address this critical gap in the literature, the current study examined the predictive validity of (1) demographics, (2) core autism symptoms, (3) cognitive abilities and adaptive behavior, (4) comorbid psychopathology, and (5) medical problems, for suicide-related behaviors among autistic youth (N = 481; M_age = 11.56 years). As indices of suicide-related behaviors, parents reported on whether the child had ever (1) talked about killing themselves, and (2) engaged in deliberate self-harm or attempted suicide. These two suicide-related outcomes had distinct clinical correlates, including child age, parental education, restricted and repetitive behaviors, IQ and adaptive behavior, affective and conduct problems, and medical concerns.

A Comparative Study of Suicidality and Its Association with Emotion Regulation Impairment in Large ASD and US Census-Matched Samples

Evidence suggests increased rates of suicidality in autism spectrum disorder (ASD), but the research has rarely used comparison samples and the role of emotion dysregulation has not been considered. We compared the prevalence of parent-reported suicidality ideation and considered the role of emotion dysregulation in 330 psychiatric inpatient youth with ASD, 1169 community youth with ASD surveyed online, and 1000 youth representative of the US census. The prevalence of suicidal ideation was three and five times higher in the community and inpatient ASD samples, respectively, compared to the general US sample. In the ASD groups, greater emotion dysregulation was associated with suicidal ideation. Implications include consideration of emotion regulation as a potential mechanism and treatment target for suicidality in ASD.

Parent-Reported Rates and Clinical Correlates of Suicidality in Children with Autism Spectrum Disorder: A Longitudinal Study

This study investigated rates of suicidal ideation (SI) and suicidal and/or self-injurious behaviour (SSIB) reported by parents on the Child Behavior Checklist for 178 children with ASD over four annual assessments (ages 7-11 years). Analyses examined the frequency and persistence of SI and SSIB, and the association of SI and SSIB at any time point with child characteristics and internalizing and externalizing problems at age 7. SI occurred in 9.6% of children and was associated with fewer ASD symptoms and better adaptive functioning at age 7. SSIB occurred in 14.6% and was associated with poorer adaptive functioning and more externalizing behaviour at age 7. Internalizing problems were not associated with SI or SSIB at any time point. SI and SSIB rarely co-occurred (4%).

Suicidality Among Children and Youth With and Without Autism Spectrum Disorder: A Systematic Review of Existing Risk Assessment Tools

Individuals with autism are at heightened risk for experiencing suicidality compared to those without autism. Despite this, it is unknown what tools are used to assess suicide risk in research and clinical practice among children and youth with autism. This systematic review examined tools commonly used to measure suicidality in children and youth with and without autism spectrum disorder. Four databases were searched. We identified five tools (C-SSRS, PSS, SITBI, SIQ-JR, BSS) commonly used with youth in the general population; however, we did not identify any tools that were commonly used autistic children and youth. Results highlight the lack of available tools utilized to measure suicidality in autistic children and youth. We propose a framework to facilitate research to fill this gap.

Examining the interaction of autism spectrum disorder-related traits and unit cohesion on suicide risk among military personnel

BACKGROUND

Suicide rates are elevated among United States (U.S.) military service members. Research has found that service members with autism spectrum disorder-related (ASD-related) traits are at increased risk for suicide. Complementary lines of inquiry have suggested that unit cohesion is a protective factor against developing suicidal ideation in military service members. However, given the social difficulties inherent in ASD, it is unclear whether unit cohesion might protect against suicide risk in this population.

METHOD

Our sample consisted of 285 active duty U.S. military service members recruited online. We examined the interaction between ASD-related traits (as measured by the Autism Spectrum Quotient [AQ]), unit cohesion, and suicide risk (as measured by the Suicidal Behaviors Questionnaire-Revised [SBQ-R]). We also conducted exploratory analyses to examine whether unit cohesion attenuates the association between ASD-related traits and suicidal intent.

RESULTS

Elevated ASD-related traits were independently associated with higher levels of global suicide risk; however, unit cohesion was not independently associated with suicide risk. Unit cohesion did not significantly interact with ASD-related traits to predict suicide risk. Finally, we found that elevated ASD-related traits and unit cohesion have an independent effect on current suicidal intent.

DISCUSSION

Our findings suggest that unit cohesion might not buffer the effect of ASD-related traits on suicide risk. However, our results do show that greater unit cohesion may be independently associated with decreased suicidal intent. This study is limited by a cross-sectional design and use of self-report measures.

Primary and Secondary Prevention of Youth Suicide

Youth suicide is a national and global public health crisis. Pediatricians can use primary and secondary prevention strategies to intervene with youth before or after the onset of suicidal behaviors. Universal suicide risk screening programs can be used to identify youth in medical settings who may otherwise pass through the health care setting with undetected suicide risk. Pediatricians are uniquely positioned to help foster resilience in their young patients and equip families of at-risk youth with safety plans and lethal means safety counseling. Pediatricians on the frontlines of this critical public health crisis require education and training in detecting suicide risk, managing those who screen positive, and connecting their patients to much needed mental health interventions and treatments. Evidence-based suicide risk screening and assessment tools, paired with interventions, are feasible and potentially life-saving in the medical setting.

Investigating Bullying as a Predictor of Suicidality in a Clinical Sample of Adolescents with Autism Spectrum Disorder

For typically developing adolescents, being bullied is associated with increased risk of suicidality. Although adolescents with autism spectrum disorder (ASD) are at increased risk of both bullying and suicidality, there is very little research that examines the extent to which an experience of being bullied may increase suicidality within this specific population. To address this, we conducted a retrospective cohort study to investigate the longitudinal association between experiencing bullying and suicidality in a clinical population of 680 adolescents with ASD. Electronic health records of adolescents (13–17 years), using mental health services in South London, with a diagnosis of ASD were analyzed. Natural language processing was employed to identify mentions of bullying and suicidality in the free text fields of adolescents' clinical records. Cox regression analysis was employed to investigate the longitudinal relationship between bullying and suicidality outcomes. Reported experience of bullying in the first month of clinical contact was associated with an increased risk suicidality over the follow‐up period (hazard ratio = 1.82; 95% confidence interval = 1.28–2.59). In addition, female gender, psychosis, affective disorder diagnoses, and higher intellectual ability were all associated with suicidality at follow‐up. This study is the first to demonstrate the strength of longitudinal associations between bullying and suicidality in a clinical population of adolescents with ASD, using automated approaches to detect key life events within clinical records. Our findings provide support for identifying and dealing with bullying in schools, and for antibullying strategy's incorporation into wider suicide prevention programs for young people with ASD. Autism Res 2020, 13: 988‐997. © 2020 The Authors. Autism Research published by International Society for Autism Research published by Wiley Periodicals, Inc.

Occupational Therapy Practitioners' Knowledge, Comfort, and Competence Regarding Youth Suicide

Suicide rates for young people are climbing in the United States and worldwide. Increasing rates of youth suicide are of concern to occupational therapy (OT) practitioners in pediatric settings, yet the profession's role in this area is poorly defined. To understand OT practitioners' awareness and needs related to youth suicide, we administered a survey including objective (e.g., knowledge of suicide-related facts) and subjective items (open- and close-ended questions) related to youth suicide to 134 OT practitioners working in pediatric settings. Only 5.2% of respondents correctly answered four items about youth suicide facts and only 32% reported they had received suicide-focused education. Just under half (45%) of respondents were able to identify all best practice responses to clinical scenarios related to youth suicide; older practitioner age was the only significant predictor of best practices. OT practitioners in pediatric settings would benefit from youth-focused suicide education and training.

Links between self-injury and suicidality in autism

BACKGROUND

Autistic individuals without intellectual disability are at heightened risk of self-injury, and appear to engage in it for similar reasons as non-autistic people. A wide divergence of autistic perspectives on self-injury, including those who frame it as a helpful coping mechanism, motivate investigating the link between self-injury, suicide ideation, and attempts which has been reported in typically developing individuals.

METHOD

One hundred three autistic participants completed the Non-Suicidal Self-Injury Assessment Tool (NSSI-AT), the Suicide Behaviors Questionnaire (SBQ-R), and the Interpersonal Social Evaluation List (ISEL-12) across two online studies. Logistic regression was conducted to predict self-harming status via responses to questions on suicidality, and to predict whether certain self-injurious behaviors, including cutting, were especially associated with suicide ideation and attempts. Non-parametric correlation analysis examined relationships between suicide ideation/attempts and other variables that might characterize self-harmers especially at risk of suicidality. These included perceived access to social support, purposes or reasons for self-injury, the number of different self-injurious behaviors engaged in, the duration and lifetime incidence of self-injury, and the individual's feelings about their self-injury.

RESULTS

While self-injuring status was significantly predicted by responses to a question on suicide ideation and attempts, there was no relationship between suicide ideation/attempts and a participant's personal feelings about their self-injury. The method of cutting was also predicted by suicide ideation and attempts, though other methods common in autistic people were at borderline significance. Use of self-injury for the regulation of low-energy emotional states like depression, for self-punishment or deterrence from suicide, and for sensory stimulation, was associated with suicide ideation and attempts, as was the number of self-injurious behaviors engaged in. There was no significant relationship between suicide ideation/attempts and the duration and lifetime incidence of self-injury or social support.

CONCLUSIONS

These preliminary data suggest that while individuals might frame their self-injury as a positive or neutral thing, there remains a concerning relationship between self-injury and suicidality which exists regardless of individual feelings on self-injury. This is consistent with the theoretical perspective that self-injury can be a "gateway" through which individuals acquire capability for lethal suicidal behaviors. The data highlight that particular methods (cutting) and reasons for self-injury may be of significant concern, but this information, which might be of extreme value for clinicians, requires further investigation and validation.

Aging and Autism: Understanding, Intervention and Proposals to Improve Quality of Life

BACKGROUND

The population with autism spectrum disorder (ASD) has been increasing and is currently estimated to be 1 in 58 births. The increased prevalence of ASD together with the lack of knowledge on the processes of aging in this population, the support needed at this stage of life, and the associated risk factors, have led to an urgent need for further research.

METHODS

This study provides a review of the literature on social- and health-related conditions that may appear when persons with ASD grow old.

RESULTS

In addition to the autism-related conditions, different neurological, genetic, and environmental factors may be involved in the process of aging. In this complex setting, this study provides proposals that may guide the development of support services that may improve the quality of life for aging people with ASD.

CONCLUSION

Aging in ASD is emerging as a growing problem, which requires immediate planning and targetted treatment development.

Mental Health Correlates of Autism Spectrum Disorder in Gender Diverse Young People: Evidence from a Specialised Child and Adolescent Gender Clinic in Australia

Research suggests an overrepresentation of autism spectrum diagnoses (ASD) or autistic traits in gender diverse samples, particularly in children and adolescents. Using data from the GENTLE (GENder identiTy Longitudinal Experience) Cohort at the Gender Diversity Service at the Perth Children's Hospital, the primary objective of the current retrospective chart review was to explore psychopathology and quality of life in gender diverse children with co-occurring ASD relative to gender diverse children and adolescents without ASD. The Social Responsiveness Scale (Second Edition) generates a Diagnostic and Statistical Manual of Mental Disorders (DSM-5) score indicating a likely clinical ASD diagnosis, which was used to partition participants into two groups (indicated ASD, n = 19) (no ASD indicated, n = 60). Indicated ASD was far higher than would be expected compared to general population estimates. Indicated ASD on the Social Responsiveness Scale 2 (SRS 2) was also a significant predictor of Internalising behaviours (Anxious/Depressed, Withdrawn/Depressed, Somatic Complaints, Thought Problems subscales) on the Youth Self Report. Indicated ASD was also a significant predictor of scores on all subscales of the Paediatric Quality of Life Inventory. The current findings indicate that gender diverse children and adolescents with indicated ASD comprise an especially vulnerable group that are at marked risk of mental health difficulties, particularly internalising disorders, and poor quality of life outcomes. Services working with gender diverse young people should screen for ASD, and also provide pathways to appropriate care for the commonly associated mental health difficulties.

The intellectual profile of children with autism spectrum disorders may be underestimated: A comparison between two different batteries in an Italian sample

Intelligence measures are typically used in the assessment of children with autism spectrum disorders (ASD), but there is a paucity of research on the implications of such testing. In the present study, we examined children with ASD using two of the most largely adopted instruments, i.e., the WISC-IV, arguably the most utilized scale in the world; and the Leiter-3, a nonverbal scale that also excludes, from the IQ calculation, working memory and processing speed, which are points of weakness in ASD. Results showed that IQ and indices of these two batteries are strongly correlated. However, the WISC-IV IQ might underestimates the potential of children with ASD, particularly in children with a low functioning profile. These hold true for both the full scale IQ and three out of four indices of the WISC-IV, with remarkable implications for both assessment and treatment of these children. Practitioners working with children with ASD should be aware that the battery that they are using might severely affect the estimation of these children's potential.

Depression in Youth With Autism Spectrum Disorder

Depression is both common and impactful in youth with autism spectrum disorder (ASD) and is swiftly growing in recognition as a major public health concern within the autism community. This article is intended to provide a brief overview of the prevalence, impact, presentation, and risk factors associated with cooccurring depression in children and adolescents with ASD. Clinical guidelines for the assessment and treatment of depression in the ASD population are offered in line with the small existing evidence base.

A case study of suicidality presenting as a restricted interest in autism Spectrum disorder

BACKGROUND

Suicidality has been under-researched in autism spectrum disorders (ASD). Most studies have linked increased suicidality in ASD to psychiatric comorbidities such as depression. Here we investigated, from a neuropsychological and clinical standpoint, the relationship between core ASD symptoms, i.e., restricted behaviors and social and communication impairments, and the suicidal behaviors in an adult male individual with ASD, with no psychiatric comorbidities.

CASE PRESENTATION

We report the case of a 21-year-old male with ASD who attempted suicide twice, in the absence of other psychiatric diagnoses. His behavior and communication skills were rigid. His suicidality was characterized by a rigid, detailed, and pervasive thinking pattern, akin to restricted interests. Consistently, from a neuropsychological standpoint, we found below-average planning and attention skills, and mind-reading skills were rigid and lacked spontaneity.

CONCLUSIONS

Our case-study suggests that specific clinical and neuropsychological dimensions might be related to suicidal behaviors in ASD. Clinically, the repetitive and rigid suicide-oriented thinking of our patient was not part of a depressive episode. Instead, it followed a purely logical, inflexible, and pervasive reasoning pattern focused on a topic that fascinated him - i.e., suicide --, akin to restricted behaviors. From a neuropsychological standpoint, restrictive suicide-oriented thinking in our patient seems to be related to attention and executive anomalies that have been linked to repetitive and restricted behaviors in ASD. New tools need to be developed to assess persistent suicidal thoughts in this population, as they might be related to intrinsic features of ASD.

Changes in Depressive Symptoms Among Adolescents with ASD Completing the PEERS® Social Skills Intervention

Depression is a common concern among people with autism spectrum disorder (ASD) and is often associated with social skills and relationship challenges. The present data, from a randomized controlled trial, examined the effect of PEERS^® on self-reported depressive symptoms via the Children's Depression Inventory (CDI) among 49 adolescents with ASD. Findings revealed that many CDI subscale scores declined (p's < 0.05) and were related to direct social contact on the Quality of Socialization Questionnaire at posttest (p's < 0.05). Exploratory analyses uncovered that suicidality was less evident following PEERS^®. Findings support the notion that social functioning and depression may be intimately intertwined in ASD; therefore, bolstering social skills in ASD may positively influence other domains of functioning, including mental health.

Problematic Internet Use in University Students Attending Three Superior Graduate Schools in Italy: Is Autism Spectrum Related to Suicide Risk?

Background: Over the past decades, problematic internet use (PIU) has dramatically increased, especially among young people. PIU has been recently associated with autism spectrum disorder (ASD) and autistic traits. Subjects with PIU report an increased suicidal risk and the same has been demonstrated among patients with ASD. The aim of this study was to investigate putative PIU rates among students and explore the correlation between autistic traits and suicide risk. Methods: A sample of 178 high achieving university students was assessed by means of the Adult Autism Subthreshold Spectrum (AdAS Spectrum), Autism Quotient questionnaire (AQ). Suicide risk was investigated by some specific items of the Trauma and Loss Spectrum-Self Report (TALS-SR) and putative PIU was identified on the basis of a specific AdAS Spectrum item. Results: 27.5% subjects reporting putative PIU. This subgroup showed higher scores in all domains of AdAS Spectrum and AQ compared with others. Students with putative PIU showed a significant correlation between suicide risk and the non-verbal communication domain of the AdAS Spectrum and the Social skills domain of the AQ. Conclusions: We found that students with PIU show higher levels of autistic traits compared to those without PIU. A significant correlation was found between autistic traits and suicide risk.

The Severe End of the Spectrum: Insights and Opportunities from the Autism Inpatient Collection (AIC)

Research on individuals severely affected by autism, including those who are minimally verbal, have intellectual disability or challenging behaviors, has become less common. The Autism Inpatient Collection (AIC) was initiated so data on this group is available to the research community. Ten studies utilizing phenotypic data from the first 350 AIC participants are presented. Greater autism severity, sleep disturbance, and psychiatric disorders are risks for hospitalization; fluently verbal youth experience more depression and oppositional symptoms; lower adaptive/coping skills are associated with increased problem behaviors; lower IQ is a risk for SIB; post-traumatic and suicidal symptoms are common; and challenging behaviors improve with specialized inpatient treatment. A new measure of emotion regulation and prescribing practices are described and future research discussed.

Recognizing the Problem of Suicidality in Autism Spectrum Disorder

Until recently, suicidality in autism spectrum disorder (ASD) was rarely discussed. A cluster of recent articles, including an article by Culpin et al.¹ in this issue, has highlighted not only that suicidal thoughts and suicide attempts can occur in adolescents and young adults with ASD, but also that suicidality is likely more common in ASD than in the general population. Retrospectively, the lack of focus on suicidality in ASD seems surprising when self-injurious behavior has long been a focus of attention in ASD.² The emerging studies indicate that the increased risk of self-injurious behavior in younger and less cognitively able children with ASD^3,4 is matched by an increased risk of suicidality in those at a more advanced developmental level.