Autism Spectrum Disorder In Adulthood Research Articles

The mental health of individuals referred for assessment of autism spectrum disorder in adulthood: A clinic report.

Growing awareness of autism spectrum disorders has increased the demand for diagnostic services in adulthood. High rates of mental health problems have been reported in young people and adults with autism spectrum disorder. However, sampling and methodological issues mean prevalence estimates and conclusions about specificity in psychiatric co-morbidity in autism spectrum disorder remain unclear. A retrospective case review of 859 adults referred for assessment of autism spectrum disorder compares International Classification of Diseases, Tenth Revision diagnoses in those that met criteria for autism spectrum disorder (n = 474) with those that did not (n = 385). Rates of psychiatric diagnosis (>57%) were equivalent across both groups and exceeded general population rates for a number of conditions. The prevalence of anxiety disorders, particularly obsessive compulsive disorder, was significantly higher in adults with autism spectrum disorder than adults without autism spectrum disorder. Limitations of this observational clinic study, which may impact generalisability of the findings, include the lack of standardised structured psychiatric diagnostic assessments by assessors blind to autism spectrum disorder diagnosis and inter-rater reliability. The implications of this study highlight the need for careful consideration of mental health needs in all adults referred for autism spectrum disorder diagnosis.

A description of medical conditions in adults with autism spectrum disorder: A follow-up of the 1980s Utah/UCLA Autism Epidemiologic Study.

This study describes medical conditions experienced by a population-based cohort of adults with autism spectrum disorder whose significant developmental concerns were apparent during childhood. As part of a 25-year outcome study of autism spectrum disorder in adulthood, medical histories were collected on 92 participants (N = 69 males) who were first ascertained as children in the mid-1980s, 11 of whom were deceased at the time of follow-up. Questionnaires queried medical symptoms, disorders, hospitalizations, surgeries, and medication use. Median age at follow-up was 36 years (range: 23.5-50.5 years), and intellectual disability co-occurred in 62%. The most common medical conditions were seizures, obesity, insomnia, and constipation. The median number of medical conditions per person was 11. Increased medical comorbidity was associated with female gender (p = 0.01) and obesity (p = 0.03), but not intellectual disability (p = 0.79). Adults in this cohort of autism spectrum disorder first ascertained in the 1980s experience a high number of chronic medical conditions, regardless of intellectual ability. Understanding of these conditions commonly experienced should direct community-based and medical primary care for this population.

High-functioning autism spectrum disorders in adulthood

The prevalence of autism spectrum disorders in the general population is approximately 1 %. Some individuals with high-functioning autism graduate from regular schools without autism having been diagnosed and problems only occur when the demands for social competence increase. Then patients often present with secondary psychiatric symptoms, such as depression, anxiety or interpersonal problems. At this time, typical autistic features, such as social interaction deficits, restricted interests and stereotypic behavior can be camouflaged by high compensatory skills, particularly in highly intelligent patients. Therefore, missed or wrong diagnoses are frequent. Interviews, questionnaires and neuropsychological tests might be used to support the diagnosis. In cases where there is evidence for a secondary cause of autistic symptoms, somatic disorders should be excluded. Pharmacological treatment should be symptom-oriented. Individualized psychotherapeutic approaches are becoming increasingly more available; however, pragmatic solutions often need to be deployed.

Misdiagnosis of High Function Autism Spectrum Disorders in Adults: An Italian Case Series

High Function (HF) Autism Spectrum Disorders (ASD) in adulthood is highly prevalent but insufficiently recognized. In Italy, in particular, awareness of this condition is still insufficient and many psychiatrists have no cases of HF ASD to mention. Adult patients with HF ASD come to the attention of Mental Health Services complaining of difficulties within their social context and interpersonal relationships. Objectives: Describe emblematic clinical examples of misdiagnosed HF ASD to understand reasons that conducted to misdiagnosis. Procedure: We contact five specialized Italian Center in diagnosis of ASD. Each center have to describe two or three emblematic cases of adult patient with diagnosis of ASD validated by ADOS-4 but referred to clinicians with another diagnosis, discussing about possible reasons of misdiagnosis. Sample and Results: We have collected 12 case reports (2 from Bologna center, 3 from Torino center, 3 from Pavia center, 2 from Verona center and 2 from Catania center) of adult HF ASD previously misdiagnosed. These cases shows important similarity across centers and highlight that if are taken into account only problems or symptoms that conduct patients to ask help, cases can easily suggest other psychiatric or personality disorders. Diagnosis becomes clear only after considering all the clinical features and a detailed developmental history. Conclusion: Psychiatrists who have insufficient experience of ASD may overlook some symptoms of the overall clinical picture and misdiagnose ASD as personality disorders, schizophrenia, phobia or even as a non-psychiatric condition, so is hopeful for future increased knowledge about HF ASD in adulthood.

Clinical features, developmental course, and psychiatric comorbidity of adult autism spectrum disorders

Autism spectrum disorders (ASDs) include a heterogeneous group of neurodevelopmental disorders with early onset in childhood. ASDs should be considered lifelong clinical entities, although there is a certain variability in developmental trajectories, and therefore should be considered of great interest also for adulthood psychiatrists. A few studies have been carried out to explore the clinical picture and course development of these disorders during adulthood, or their relationship with other mental disorders. Indeed, ASDs often share overlapping features with other disorders, such as schizophrenia and obsessive-compulsive, mood, and personality disorders, and as a result misdiagnoses often occur. The aim of this review is to summarize the available literature on ASDs in adulthood with a specific focus on the clinical picture, course, and psychiatric comorbidity. It is proposed that a careful diagnostic screening for ASDs in adults would contribute to clarifying the relationship with comorbid psychiatric disorders, while improving the possibility of treatment and outcome of such conditions.

The Challenge and Promise of Autism Spectrum Disorders in Adulthood and Aging: A Systematic Review of the Literature (1990–2013)

In the past five years, there has been a noticeable increase in the number of publications addressing the issues of autism spectrum disorders (ASDs) in the domain of and aging. However this increase still represents an extremely small proportion of the overall literature which is predominantly focused on autism in the childhood and adolescence stages of development. The pur- pose of this paper is to present results from a systematic literature review covering the timeframe of 1990 to 2013 (including advance online publications). Five data bases were queried at the intersection of in the domain of and aging. Using ASD and adulthood and aging as the two primary foci, we had several objectives: (1) to conduct an exhaustive and comprehensive review of the

Childhood clumsiness and peer victimization: a case–control study of psychiatric patients

BackgroundPoor motor and social skills as well as peer victimization are commonly reported in both ADHD and autism spectrum disorder. Positive relationships between poor motor and poor social skills, and between poor social skills and peer victimization, are well documented, but the relationship between poor motor skills and peer victimization has not been studied in psychiatric populations.Method277 patients (133 males, 144 females), mean age 31 years, investigated for ADHD or autism spectrum disorder in adulthood and with normal intelligence, were interviewed about childhood peer victimization and examined for gross motor skills. The parents completed a comprehensive questionnaire on childhood problems, the Five to Fifteen. The Five to Fifteen is a validated questionnaire with 181 statements that covers various symptoms in childhood across eight different domains, one of them targeting motor skills. Regression models were used to evaluate the relationship between motor skills and the risk and duration of peer victimization, adjusted for sex and diagnosis.ResultsVictims were described as more clumsy in childhood than their non-victimized counterparts. A significant independent association was found between reportedly poor childhood gross motor skills and peer victimization (adjusted odds ratio: 2.97 [95% confidence interval: 1.46-6.07], n = 235, p = 0.003). In adulthood, the victimized group performed worse on vertical jumps, a gross motor task, and were lonelier. Other factors that were expected to be associated with peer victimization were not found in this highly selected group.ConclusionPoor gross motor skills constitute a strong and independent risk factor for peer victimization in childhood, regardless of sex, childhood psychiatric care and diagnosis.

P02-204 - Autism spectrum disorder in adulthood - are we meeting the needs?

Recent epidemiological studies report that Autism, or the so called “autism spectrum disorders” (ASD), have a prevalence of one percent. Increasingly, self-help groups as well as parent's initiatives have been complaining that specialist's services for diagnostics and therapy in adulthood are very limited. This study gives an overview about the situation of Specialists clinics for ASD diagnosis and interventions in University hospitals in Germany.MethodsA questionnaire, which was sent to the 33 German University Hospitals, was evaluated. Furthermore, we have evaluated the demographic data and diagnosis of the patients that presented themself at the Specialists Service for adults with Autisms spectrum disorders at the RWTH Aachen University “Aachen Autism Clinic for Adults” (AACA) within the first 18 months after it has been established.ResultsAt the time of the evaluation, only 9 University Hospitals offered a Specialists clinic for diagnostics and/or treatment for adults with ASD in Germany. A total number of 73 patients were seen at the Aachen Autism Clinic within the first 18 month after establishing this service.ConclusionThere is still great need of Specialists services at University Hospitals in Germany for adults with ASD.

Sensory processing in adults with autism spectrum disorders

Unusual sensory processing has been widely reported in autism spectrum disorders (ASDs); however, the majority of research in this area has focused on children. The present study assessed sensory processing in adults with ASD using the Adult/Adolescent Sensory Profile (AASP), a 60-item self-report questionnaire assessing levels of sensory processing in everyday life. Results demonstrated that sensory abnormalities were prevalent in ASD, with 94.4 percent of the ASD sample reporting extreme levels of sensory processing on at least one sensory quadrant of the AASP. Furthermore, analysis of the patterns of sensory processing impairments revealed striking within-group variability in the ASD group, suggesting that individuals with ASD could experience very different, yet similarly severe, sensory processing abnormalities. These results suggest that unusual sensory processing in ASD extends across the lifespan and have implications regarding both the treatment and the diagnosis of ASD in adulthood.