View clinical trials related to Autistic Disorder.
Filter by:The project involves the participation of 40 children with Autism Spectrum Disorder of both sexes, aged between 6 and 10 years. The subjects will undergo a pre-intervention evaluation phase, which will consist of administering the Theory of Mind (ToM) test present in the NEuroPSYcology second edition (NEPSY) battery, part A. The same test will be administered again at the end of the intervention. Once the inclusion criteria have been met and following the randomization of the sample, divided into Experimental Group (EG n=20) and Control Group (CG n=20), the administration of the search task will proceed. The study involves 12 sessions, one per week, lasting 45 minutes. The EG will view twelve social scenes created through a tablet. In the scenario, the depictions will be presented in color. Guided by the narrating voice of QT Robot, they will have to choose between two or three alternatives the one that represents the appropriate mental state by selecting it on the tablet. Consequently, an audio-visual feedback will be provided, through the robot, to give the subject information about the accuracy of their response. In both groups, a simple instruction will be given to the child, telling them to pay attention to the story that will be narrated and then answer simple questions. In the EG, QT robot will speak, while in the CG it will be the operator. The prompts will be related to the accuracy of the response or they will rather be aimed at encouraging the child to give the correct answer.
The purpose of this clinical trial is to investigate the effectiveness of a mobile app-based mindfulness program in improving the mental well-being of caregivers with a child diagnosed with autism spectrum disorder (ASD) who live in rural areas of Maine. The primary question the investigators aim to answer is whether this mindfulness intervention can reduce stress and anxiety in these rural caregivers of children with ASD. Participants in the trial will engage in a 30-day mindfulness program that they can complete over a maximum of 60 days. During this time, they will practice short daily mindfulness lessons and respond to a set of brief questions regarding their anxiety levels. Ultimately, the investigators want to assess whether this intervention helps these caregivers feel less stressed and anxious.
Autism Spectrum Disorders (ASD) represent a heterogeneous clinical entity of neurodevelopmental disorders affecting around 1% of the general population (Lord et al. 2020). There is currently no curative treatment for patients with ASD, and management does not take into account the existence of specific patient subgroups. Beyond genetic factors (Delorme et al. 2013), environmental factors play a fundamental role in the determinism of ASD. Among them, maternal immune activation (MIA) during pregnancy is a recognized risk factor for ASD in children (Estes and McAllister 2016). Our team has helped to demonstrate that MIA induced by infections or autoimmune pathologies in the mother during pregnancy (particularly at the end of the 1st trimester/beginning of the 2nd trimester) significantly increases the risk of ASD in the offspring (Antoun et al. 2021). Mechanistically, MIA leads to a deregulation of the regulatory T lymphocyte (Tregs)/Th17 balance (in the direction of a decrease in anti-inflammatory Tregs and an increase in pro-inflammatory Th17) in the mother but also, via epigenetic mechanisms, in the fetus (Lim et al. 2021). Our team have recently demonstrated the same Tregs/Th17 deregulation profile in ASD patients (Ellul et al. 2021). This disruption of the Tregs/Th17 balance is responsible for disrupting fetal brain development via IL-17 receptors present on fetal neurons (Choi et al. 2016). Importantly, these socio-communicative and morphological abnormalities appear, in specific animal models, to be reversible upon restoration of the Tregs/Th17 balance (Z. Xu et al. 2021; Choi et al. 2016). While data on the involvement of IL-17 are becoming better known, the role of Tregs in this model has been surprisingly little studied.Our overall aim is therefore, in humans and mice, to determine the role of Tregs and IL-17-producing lymphocytes in the development and maintenance of autistic symptoms triggered by MIA. Our specific objectives in humans will be to use an existing cohort (EXPECT) of ASD patients to compare those with and without a history of MIA using a standardized clinical evaluation (including overall autism severity, language and motor development, adaptive behaviors,comorbidities), a systems immunology assessment (combining deep immunophenotyping by flow cytometry, cytokine measurements - simultaneous Luminex assay of 50 pro-inflammatory cytokines associated with Th1/Th2/Th17/Treg responses) and a targeted quantitative metabolomics analysis of the tryptophan pathway.
Objective: Sleep and behavioral problems are common in infants at risk of autism. This study aims to examine the effect of Snoezelen-Based Occupational Therapy intervention on sleep and behavioral problems in infants at risk of autism. Design: Twenty-four infants (15 boys, 9 girls) at risk for autism were randomized to the intervention group (n = 12; 28.33 ± 6.52 months) and the control group (n = 9; 30.11 ± 5.20 years). The intervention group received Snoezelen-Based Occupational Therapy intervention in addition to the conventional 8-week sensory integration intervention, while the control group received only the conventional sensory integration intervention. Both groups assessed sleep and behavioral problems using the Brief Infant Sleep Questionnaire (BİSQ) and the Vineland Social-Emotional Early Childhood Scale (VSEES) pre and post eight weeks of intervention.
The Virtual Reality Rehabilitation System (VRRS) is an innovative and sophisticated technology, aimed to generate immersive and interactive settings intended for therapeutic and evaluative objectives. Through the utilization of virtual reality technology, it constructs diverse scenarios, tasks, and activities in a controlled digital environment, fostering engagement. Primarily crafted for rehabilitation purposes, the VRRS features adaptable programs addressing various therapeutic requirements, encompassing motor skill enhancement, cognitive challenges, and assessments related to balance.Understanding the nuanced motor abilities in children, particularly those with neurodevelopmental conditions like autism, is a critical area of research in pediatric rehabilitation. The significance of this research lies in comprehending the specific balance challenges experienced by children with autism spectrum disorder (ASD), a population often noted for motor coordination and balance difficulties. Because VRRS offers a controlled and engaging environment, this study seeks to provide a detailed analysis of static balance abilities in capabilities in children diagnosed with ASD in comparison to typically developing (TD) children. The study also wants to explore the efficacy of VRRS as an assessment tool for pediatric balance evaluations.The primary objective of this study is to highlight the distinctions in postural control between ASD and TD children, utilizing an objective quantification tool to delineate the differences between the two groups. This will be achieved through a group comparison study involving two distinct cohorts. The first group will comprise 30 school-aged children with ASD, while the second group will consist of 30 TD school-aged children. To evaluate postural control, both groups will participate in an activity utilizing the VRRS in conjunction with a stabilometric balance platform. During the assessment task, participants will stand on the balance platform with their eyes open, focusing on a fixed point displayed on the VRRS screen for a duration of one minute. This process will be repeated three times for each participant. The combined use of VRRS and the stabilometric balance platform aims to provide a comprehensive evaluation of postural control abilities in both groups, allowing for the observation and measurement of potential differences in stability and balance performance between children with ASD and their neurotypical counterparts.
Evaluation and follow-up of children diagnosed with an autism spectrum disorder in French-speaking Belgium in order to optimize diagnostic protocols, the quality of care required and its accessibility, and to determine the impact of an autism spectrum disorder on schooling, family and society.
The goal of this interventional study was to examine the effectiveness and mechanism of online peer companion intervention (OPCI) on the social abilities and mental health of ASD children. The main questions it aims to answer are: 1. Whether OPCI is effective on the social abilities and mental health of ASD children; 2. What impact does OPCI have on the social abilities and mental health of ordinary children; 3. What impact does OPCI have on the mental health of both children's parents; 4. What are the mechanisms of OPCI on ASD children.
Autism Spectrum Condition (ASC) is a behavioral syndrome characterized by a severe organizational disorder of thinking and major functions that regulate human adaptation. It is to be considered as a functional disorder, or of executive functions, whose dysfunction is expressed in the difficulty of making voluntary movements, sequentially coordinated with each other according to a purpose, and of initiating an action, planning and monitoring it by inhibiting inappropriate responses such as gesture perseveration. Literature studies suggest that, compared to children with typical development (TD) and regardless of cognitive status, children with ASC have pervasive motor dysfunction that results in universal difficulties in several aspects of motor function, including - (1) fine motricity, (2) some aspects of praxis while performing tasks based on imitation of sequences, (3) simultaneous coordination of both sides of the body during rhythmic tasks of the upper limbs, and́ (4) interpersonal coordination and synchrony. The hypothesis of the study is that by comparing these aspects in 2 groups of children with ASC and children with TD using A.I. systems, it will be possible to extract objective markers of motor deficits found in autism, facilitating the validation of measurements acquired with clinical scales. The objective of the study is to investigate the characteristics of manual motor planning and performance difficulties in children with ASC using kinematic measurements. 30 ASC children with medium-high functioning and 30 TD children, aged 7 to 13 years, IQ > 80, in the absence of motor deficits due to another clinical condition, will be recruited. The protocol will take place in a single session during which children will be video-recorded performing simple and complex rhythmic upper limb actions with a social partner. The presence of characteristic fine motor behaviors, practice errors, perseverations, movement variability, and interpersonal synchrony will be observed. The study will involve the use of 3 tasks contained in NEPSY-II: Finger tapping, Visual-motor precision, and Imitation of manual motor sequences. The videos will be recorded simultaneously and the different angles will allow hand kinematics to be extracted and analyzed with A.I. algorithms to measure displacement, velocity, acceleration, frequency and any other kinematic parameters highlighted. Thus, it is expected to identify objective markers of motor deficits found in children with ASC.
Virtual QT is a social robot designed to interact with humans in social and educational contexts. Equipped with visual and vocal interfaces, the robot can recognize and respond to various human inputs, providing emotional support and social interaction. It uses facial expressions, gestures, and movements to communicate, encouraging engagement and supporting learning through playful and educational activities. Its ergonomic design and interactive approach make it suitable for both clinical and educational settings. The aim of this study is to examine the effectiveness of the QTrobot in interventions for children with Autism Spectrum Disorder (ASD) and to assess whether children's attention and imitation are equally effective with the QTrobot compared to interacting with a human being. Furthermore, the presence of significant differences between motor and expressive imitation, when interacting with the robot as opposed to a human interlocutor, will be investigated. A key aspect of this investigation is to assess whether the presence of the QTrobot can positively influence the repetitive or stereotyped behaviors exhibited by the children, compared to interaction with a person. Additionally, to further understanding, the children's heart rate will be monitored through the use of a sensor that will allow to evaluate how heart rate affects performance outcomes during interaction with the QTrobot and with a human being. In this study, children will be recruited to take part in two separate sessions, both involving the same task. During the first session, the task will be carried out between the child and the human operator. Subsequently, in the same task, the child will interact with the QT robot. Throughout both task administrations, the child will wear a sensor to detect their heart rate. Furthermore, all task sessions will be video-recorded to conduct subsequent video analysis and make notes on imitation behaviors and stereotypical actions relevant to the study.
This study will assess clinical and behavioral measures along with electroencephalogram (EEG), event-related potentials (ERPS), and eye-tracking (ET) prior to and following a single intermittent Theta Burst Stimulation (iTBS) session to provide preliminary insight into the potential of TMS as an intervention for depression in individuals with Autism Spectrum Disorder (ASD).