Major Depressive Disorder in Autism Spectrum Disorder

2021 ◽  
Vol 23 (6) ◽  
Author(s):  
Ahmed Naguy
2019 ◽  
Vol 13 (2) ◽  
pp. 284-297 ◽  
Author(s):  
Aliya Naheed ◽  
Md. Saimul Islam ◽  
Saima Wazed Hossain ◽  
Helal Uddin Ahmed ◽  
M. M. Jalal Uddin ◽  
...  

2020 ◽  
Vol 11 ◽  
Author(s):  
Kai Wang ◽  
Lin Ding ◽  
Can Yang ◽  
Xingjie Hao ◽  
Chaolong Wang

BackgroundAlthough the association between mouth ulcers and psychiatric traits has been reported by observational studies, their causal relationship remains unclear. Mendelian randomization (MR), powered by large-scale genome-wide association studies (GWAS), provides an opportunity to clarify the causality between mouth ulcers and psychiatric traits.MethodsWe collected summary statistics of mouth ulcers (sample size n = 461,106) and 10 psychiatric traits from the largest publicly available GWAS on Europeans, including anxiety disorder (n = 83,566), attention deficit/hyperactivity disorder (n = 53,293), autism spectrum disorder (n = 46,350), bipolar disorder (n = 51,710), insomnia (n = 1,331,010), major depressive disorder (n = 480,359), mood instability (n = 363,705), neuroticism (n = 168,105), schizophrenia (n = 105,318), and subjective wellbeing (n = 388,538). We applied three two-sample bi-directional MR analysis methods, namely the Inverse Variance Weighted (IVW) method, the MR pleiotropy residual sum and outlier (MR-PRESSO) method, and the weighted median method, to assess the causal relationship between each psychiatric trait and mouth ulcers.ResultsWe found significant effects of autism spectrum disorder, insomnia, major depressive disorder, and subjective wellbeing on mouth ulcers, with the corresponding odds ratio (OR) from the IVW method being 1.160 [95% confidence interval (CI): 1.066–1.261, P = 5.39 × 10–4], 1.092 (1.062–1.122, P = 3.37 × 10–10), 1.234 (1.134–1.342, P = 1.03 × 10–6), and 0.703 (0.571–0.865, P = 8.97 × 10–4), respectively. We also observed suggestive evidence for mood instability to cause mouth ulcers [IVW, OR = 1.662 (1.059–2.609), P = 0.027]. These results were robust to weak instrument bias and heterogeneity. We found no evidence on causal effects between other psychiatric traits and mouth ulcers, in either direction.ConclusionOur findings suggest a protective effect of subjective wellbeing and risk effects of autism spectrum disorder, insomnia, major depressive disorder, and mood instability on mouth ulcers. These results clarify the causal relationship between psychiatric traits and the development of mouth ulcers.


2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Takafumi Watanabe

Autism spectrum disorder (ASD) is known to increase a variety of psychiatric disorders, including major depressive disorder (MDD). Acceptance and commitment therapy (ACT) has been reported to be an effective psychotherapy for MDD. However, this is not the case with ASD. In this case study, based on the hypothesis that it is effective in treating MDD with ASD, we adapted the ACT Matrix, a tool for visualizing an individual’s experiences in the context of ACT, and administered 15 sessions to a woman with MDD with ASD following the onset of photo dermatosis. By the end of the final session, there was an increase in value-based behaviors and significant changes in depressive symptoms as well as significant changes in process measures such as experience avoidance, mindfulness, and progress toward a valued life. Six months after the end of the session, the improvement in symptoms was even stronger and the process measure of obstruction to a valued life was significantly improved. The ACT Matrix may thus ameliorate MDD in patients with ASD.


Author(s):  
Kelso Cratsley ◽  
Richard Samuels

This chapter examines the core explanatory strategies of cognitive science and their application to the study of psychopathology. In addition to providing a taxonomy of different strategies, the chapter illustrates their application, with special attention to autism spectrum disorder and major depressive disorder. It concludes by considering two challenges to the prospects of a developed cognitive science of psychopathology.


BJPsych Open ◽  
2021 ◽  
Vol 7 (S1) ◽  
pp. S239-S239
Author(s):  
Rifat Binte Radwan ◽  
Chiro Islam Mallik

AimsAs part of continuity, prevalence of Autism Spectrum Disorder (ASD) is nearly the same in adults as children and is associated with other comorbid psychiatric disorders that have substantial impact on their life and complex the intervention. This study aimed to examine psychiatric comorbidity in referred adult ASD patients compared to non-ASD psychiatric patients. It has been hypothesized that comorbid psychiatric disorders were higher among patients with ASD than patients without ASD.MethodIn total, 36 adults with ASD referred in the year 2019 in a psychiatric consultation center in Dhaka city were included in the study. They were derived from the case register of the center. Similar number of age and sex-matched adult psychiatric patients without ASD were selected for comparison. All patients were referred for psychiatric consultation. Socio-demographic variables were collected from the patients’ record. Diagnosis of psychiatric disorders including ASD was made by an experienced psychiatrist. It was done clinically based on all available information, examination and relevant investigations. Diagnoses were assigned according to DSM-5. Then comparisons of psychiatric disorders were made between the two patient groups.ResultThe cases were ranged from 18-41 years with the mean of 26.72 ± 6.5 years. Among them, 22 were male and 14 were female. Male-female ratio was 1.6:1. Most of the subjects received no education and were from middle income family with urban background. Mean number of comorbid psychiatric disorders was 1.92 in patients with ASD and 1.67 in patients without ASD and the difference was significant (P = 0.04). Most two frequent comorbidities among ASD patients were Obsessive Compulsive Disorder (27.77%) and Major Depressive Disorder(25%) followed by Specific Phobia(19.44%), Social Phobia and Intermittent Explosive Disorder(16.67%) for each, Attention Deficit Hyperactivity Disorder(13.89%) and Conduct Disorder(11.11%). All these disorders were significantly higher than patients without ASD. Conversely, Major Depressive Disorder (30.55%) was most frequent among the patients without ASD and that was even significantly higher than patients with ASD. Other frequent disorders like Bipolar Disorder, Schizophrenia, Generalized Anxiety Disorder and Substance Related Disorder were also higher among non-ASD patients.ConclusionThis research shows that comorbid psychiatric disorders were frequently found in patients with ASD. Subsequent broad-based studies using extensive measures of psychopathology are required to confirm these preliminary findings. Greater understanding of the presence of other psychiatric disorders in ASD patients will turn this awareness into action.


2019 ◽  
Vol 25 (4) ◽  
pp. 883-895 ◽  
Author(s):  
Daisuke Koshiyama ◽  
◽  
Masaki Fukunaga ◽  
Naohiro Okada ◽  
Kentaro Morita ◽  
...  

AbstractIdentifying both the commonalities and differences in brain structures among psychiatric disorders is important for understanding the pathophysiology. Recently, the ENIGMA-Schizophrenia DTI Working Group performed a large-scale meta-analysis and reported widespread white matter microstructural alterations in schizophrenia; however, no similar cross-disorder study has been carried out to date. Here, we conducted mega-analyses comparing white matter microstructural differences between healthy comparison subjects (HCS; N = 1506) and patients with schizophrenia (N = 696), bipolar disorder (N = 211), autism spectrum disorder (N = 126), or major depressive disorder (N = 398; total N = 2937 from 12 sites). In comparison with HCS, we found that schizophrenia, bipolar disorder, and autism spectrum disorder share similar white matter microstructural differences in the body of the corpus callosum; schizophrenia and bipolar disorder featured comparable changes in the limbic system, such as the fornix and cingulum. By comparison, alterations in tracts connecting neocortical areas, such as the uncinate fasciculus, were observed only in schizophrenia. No significant difference was found in major depressive disorder. In a direct comparison between schizophrenia and bipolar disorder, there were no significant differences. Significant differences between schizophrenia/bipolar disorder and major depressive disorder were found in the limbic system, which were similar to the differences in schizophrenia and bipolar disorder relative to HCS. While schizophrenia and bipolar disorder may have similar pathological characteristics, the biological characteristics of major depressive disorder may be close to those of HCS. Our findings provide insights into nosology and encourage further investigations of shared and unique pathophysiology of psychiatric disorders.


2021 ◽  
pp. 1-8
Author(s):  
L. Propper ◽  
A. Sandstrom ◽  
S. Rempel ◽  
E. Howes Vallis ◽  
S. Abidi ◽  
...  

Abstract Background Offspring of parents with major mood disorders (MDDs) are at increased risk for early psychopathology. We aim to compare the rates of neurodevelopmental disorders in offspring of parents with bipolar disorder, major depressive disorder, and controls. Method We established a lifetime diagnosis of neurodevelopmental disorders [attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, communication disorders, intellectual disabilities, specific learning disorders, and motor disorders] using the Kiddie Schedule for Affective Disorders and Schizophrenia, Present and Lifetime Version in 400 participants (mean age 11.3 + s.d. 3.9 years), including 93 offspring of parents with bipolar disorder, 182 offspring of parents with major depressive disorder, and 125 control offspring of parents with no mood disorder. Results Neurodevelopmental disorders were elevated in offspring of parents with bipolar disorder [odds ratio (OR) 2.34, 95% confidence interval (CI) 1.23–4.47, p = 0.010] and major depressive disorder (OR 1.87, 95% CI 1.03–3.39, p = 0.035) compared to controls. This difference was driven by the rates of ADHD, which were highest among offspring of parents with bipolar disorder (30.1%), intermediate in offspring of parents with major depressive disorder (24.2%), and lowest in controls (14.4%). There were no significant differences in frequencies of other neurodevelopmental disorders between the three groups. Chronic course of mood disorder in parents was associated with higher rates of any neurodevelopmental disorder and higher rates of ADHD in offspring. Conclusions Our findings suggest monitoring for ADHD and other neurodevelopmental disorders in offspring of parents with MDDs may be indicated to improve early diagnosis and treatment.


2019 ◽  
Vol 216 (1) ◽  
pp. 6-15 ◽  
Author(s):  
Michele Fornaro ◽  
Marco Solmi ◽  
Brendon Stubbs ◽  
Nicola Veronese ◽  
Francesco Monaco ◽  
...  

BackgroundThe elderly population and numbers of nursing homes residents are growing at a rapid pace globally. Uncertainty exists regarding the actual rates of major depressive disorder (MDD), bipolar disorder and schizophrenia as previous evidence documenting high rates relies on suboptimal methodology.AimsTo carry out a systematic review and meta-analysis on the prevalence and correlates of MDD, bipolar disorder and schizophrenia spectrum disorder among nursing homes residents without dementia.MethodMajor electronic databases were systematically searched from 1980 to July 2017 for original studies reporting on the prevalence and correlates of MDD among nursing homes residents without dementia. The prevalence of MDD in this population was meta-analysed through random-effects modelling and potential sources of heterogeneity were examined through subgroup/meta-regression analyses.ResultsAcross 32 observational studies encompassing 13 394 nursing homes residents, 2110 people were diagnosed with MDD, resulting in a pooled prevalence rate of 18.9% (95% CI 14.8–23.8). Heterogeneity was high (I2 = 97%, P≤0.001); no evidence of publication bias was observed. Sensitivity analysis indicated the highest rates of MDD among North American residents (25.4%, 95% CI 18–34.5, P≤0.001). Prevalence of either bipolar disorder or schizophrenia spectrum disorder could not be reliably pooled because of the paucity of data.ConclusionsMDD is highly prevalent among nursing homes residents without dementia. Efforts towards prevention, early recognition and management of MDD in this population are warranted.


Autism ◽  
2020 ◽  
pp. 136236132095820
Author(s):  
Lucie Bellalou ◽  
Naomi Downes ◽  
Emilie Cappe

High rates of depressive disorders are reported among young people on the autism spectrum. This condition is generally assessed using measures validated for typically developing young people. Tools adapted to children on the autism spectrum are not tailored to detect Major Depressive Disorder, nor have they been used among samples with an intellectual disability. To fill this gap, this article builds a novel Scale for evaluating depressive symptoms among youth on the autism spectrum ( Echelle d’évaluation de la symptomatology dépressive spécifique à l’autisme) and evaluates its performance using a sample of 153 young people on the autism spectrum in France. The Echelle d’évaluation de la symptomatology dépressive spécifique à l’autisme was completed by parents of children and adolescents (aged 3–17 years) via an interview with a psychologist. The Echelle d’évaluation de la symptomatology dépressive spécifique à l’autisme has very good internal consistency, as well as good content validity. The scale is composed of two factors: (1) behavioral changes and (2) emotional and cognitive changes. Future studies should replicate this validation study with a larger sample size and investigate interrater reliability. Overall, results suggest preliminary support for using the Echelle d’évaluation de la symptomatology dépressive spécifique à l’autisme among youth on the autism spectrum. Lay abstract Many individuals on the autism spectrum experience depressive symptoms. These symptoms contribute to poor quality of life and may have a more negative impact than core autistic features. However, identifying depressive symptoms among individuals on the spectrum is a real challenge. In this study, we investigate the psychometric qualities of a French scale for evaluating depressive symptoms among youth on the autism spectrum. Participants were 153 autistic children and adolescents aged between 3 and 17 years. The majority of the sample was male (73.86%). One of their parents completed the scale for evaluating depressive symptoms among youth on the autism spectrum during an interview with a psychologist. Overall, the findings indicate the scale may be reliably used with children and adolescents on the autism spectrum. Experts deemed the items as being representative of depressive symptoms. The scale is composed of two factors: behavioral changes on one hand and cognitive and emotional changes on the other. The results are encouraging and show the scale is a promising instrument for assessing Major Depressive Disorder symptomatology among youth on the spectrum. Future studies should focus on testing this scale among adults and developing an auto-evaluative section.


2020 ◽  
Vol 57 (2) ◽  
pp. 168-192
Author(s):  
Natalie Paul ◽  
Carol Lotter ◽  
Werdie van Staden

Abstract Reflections of patients have not been studied qualitatively after a completed course of individual music therapy for a major depressive disorder (MDD) or an acute phase of a schizophrenia spectrum disorder (SSD). Our interpretivist study explored patient reflections through individual interviews with 15 hospitalized patients after a completed course of eight individual music therapy sessions that were flexibly structured in blended fashion utilizing a set of active and receptive music therapy methods. Our analyses yielded 8 themes, supported by 23 subthemes. These themes were grouped into three domains, capturing respectively participants’ praise for music therapy, the distress from which change emerged, and various perceived gains. Participants cast the perceived gains from music therapy in the wake of their distress. The domain of distress comprised two themes: distress before and during therapy, and a process of opening up and dealing with old wounds. The themes expressing their gains were: new perspectives, growing strong, emotional fulfillment, becoming socially closer and more adept, and becoming liberated and creatively inspired. These client perspectives on a completed course of music therapy augment the evidence base established in clinician terms of what matters as a potential gain from music therapy. These perspectives, furthermore, inform on the gains and the distress from which gains emerged, congruent with a strengths-oriented therapeutic pursuit in music therapy for an MDD or an acute phase of SSD. Music therapists in similar settings may draw on these perspectives in the planning and strengthening of a course of music therapy.


Sign in / Sign up

Export Citation Format

Share Document