The Impact of Health and Social Services on the Quality of Life in Families of Adults with Autism Spectrum Disorder (ASD): A Focus Group Study

Saudi parents' perspectives of the factors influencing the quality of life of their children with autism spectrum disorder

BACKGROUND

Research indicates that the deficits in social communication and the repetitive, restrictive behaviour of persons with Autistic Spectrum Disorder (ASD) can pose challenges to their functioning in different Quality of Life (QoL) domains, leading to lower levels of life satisfaction. Evidence also indicates that various social and family factors, such as the support received in the community/environment and the composition of the family, could impact the QoL of persons with ASD.

AIM

To study the factors influencing the QoL of children with ASD in the Kingdom of Saudi Arabia (KSA) by investigating the perspectives of their parents.

METHOD

Questionnaires were completed by 110 parents who had a child with ASD. The questionnaire included the 96-item KidsLife-ASD scale to capture parents' perspectives regarding the difficulties experienced by their child, the ASD support received by their families, and the QoL of the child. The data obtained from the questionnaire were statistically analysed using IBM SPSS software.

RESULTS

The difficulties experienced by children with ASD and aspects of the support (services and interventions, and challenges) they receive are factors that influence the QoL of children with ASD in the KSA. Moreover, the number of children in the family, the birth order of child with ASD, and the severity of ASD symptoms are factors that influence parents' perceptions of their children's difficulties, family ASD support, and the child's QoL.

CONCLUSIONS

Saudi parents who have one child with ASD believed that the QoL of their child was high and confirmed that the difficulties experienced by the child and the support received by the family were factors which influenced the QoL of a child with ASD.

Who cares? A scoping review about the experiences of parental caregivers of autistic adults

BACKGROUND

The autistic population is growing and ageing and this also applies to the parents. Despite this, research about parental experiences is still relatively scarce. Even though studies show, compared with adults with other disabilities, parents of autistic adolescents and adults report a decrease in well-being and that caregiving is often a lifelong commitment.

METHOD

This scoping review maps, synthesises and identifies gaps in previous research as regards the experiences of parental caregivers of adult autistic children. The review was based on Arksey and Malley's framework and six databases were searched.

RESULTS

The results show how the research has focused on the well-being and consequences of daily caregiving for an American middle-class mother who co-resides with an adult son.

CONCLUSION

To enhance knowledge about formal services and service needs, more research is necessary on different welfare regimes and social contexts.

Acupuncture Ameliorated Behavioral Abnormalities in the Autism Rat Model via Pathways for Hippocampal Serotonin

Purpose

Acupuncture can improve symptoms of autism spectrum disorder (ASD), but the potential mechanisms remain undefined. So, we aimed to explore the behavioral improvement of autism rat model after acupuncture and to describe the potential molecular mechanism underlying these changes.

Patients and Methods

Wistar rats were intraperitoneally injected with VPA 12.5 days after conception, and their offspring were considered as good models of autism. Experimental rats were divided into three groups (wild-type (WT), n = 10; VPA, n = 10; and VPA_acupuncture, n = 10). VPA_acupuncture group rat received 4 weeks of acupuncture treatment (Shéntíng (GV24), and Bilateral Běnshén (GB13)) on the 23rd day after birth. All rats were subjected to behavioral tests, including social interaction, open field, and Morris water maze tests. Afterwards, hippocampal tissues (left side) were removed and subjected to RNA sequencing (RNA-seq) analysis; ELISA was also used to detect the associated serotonin levels in the hippocampus.

Results

Behavioral tests showed that acupuncture treatment improved spontaneous activity, aberrant social interaction, and alleviated impaired learning and memory in the VPA-induced rat model. Differentially expressed genes (DGEs) analysis showed 142 significantly differentially expressed genes between WT and VPA groups, and 282 between VPA and VPA_acupuncture rats. Htr2c and Htr1a, 5-HT receptor genes, were up-regulated in the VPA group compared with WT group. Additionally, Tph1, a rate-limiting enzyme gene of 5-HT synthesis, was up-regulated after acupuncture. These genes were confirmed to have the same trend of expression obtained by RT-qPCR and RNA seq. Furthermore, the concentration of serotonin in the hippocampus in the VPA group was significantly lower than the WT and VPA_acupuncture groups.

Conclusion

Acupuncture improved abnormal behavioral symptoms in the VPA-induced rat model. Further experiments showed that the improvement of the serotonin system may be one of the main regulatory mechanisms of acupuncture for treating ASD.

Global and Regional Structural Differences and Prediction of Autistic Traits during Adolescence

BACKGROUND

Autistic traits are commonly viewed as dimensional in nature, and as continuously distributed in the general population. In this respect, the identification of predictive values of markers such as subtle autism-related alterations in brain morphology for parameter values of autistic traits could increase our understanding of this dimensional occasion. However, currently, very little is known about how these traits correspond to alterations in brain morphology in typically developing individuals, particularly during a time period where changes due to brain development processes do not provide a bias. Therefore, in the present study, we analyzed brain volume, cortical thickness (CT) and surface area (SA) in a cohort of 14-15-year-old adolescents (N = 285, female: N = 162) and tested their predictive value for autistic traits, assessed with the social responsiveness scale (SRS) two years later at the age of 16-17 years, using a regression-based approach. We found that autistic traits were significantly predicted by volumetric changes in the amygdala (r = 0.181), cerebellum (r = 0.128) and hippocampus (r = -0.181, r = -0.203), both in boys and girls. Moreover, the CT of the superior frontal region was negatively correlated (r = -0.144) with SRS scores. Furthermore, we observed a significant association between the SRS total score and smaller left putamen volume, specifically in boys (r = -0.217), but not in girls. Our findings suggest that neural correlates of autistic traits also seem to lie on a continuum in the general population, are determined by limbic-striatal neuroanatomical brain areas, and are partly dependent on sex. As we imaged adolescents from a large population-based cohort within a small age range, these data may help to increase the understanding of autistic-like occasions in otherwise typically developing individuals.