View clinical trials related to Autistic Disorder.
Filter by:The purpose of the study is to determine if intranasal ketamine shows initial evidence of safety, tolerability and efficacy for the treatment of social impairment in individuals with Autism Spectrum Disorder.
Intervention for autism spectrum disorder (ASD) in European French-speaking countries is often heterogeneous and poorly evaluated. Six French-speaking early intervention units for children with ASD following the Early Start Denver Model (ESDM) have been created since 2011 with the common aim to evaluate effectiveness and cost-efficiency of the ESDM applied to the European French-speaking public health system. In those units, Children receive ESDM at minimum 12H per week by trained therapist. Therapist work in collaboration with parents (at home) and preschool or nursery. The first aim of the investigators study is to evaluate the effectiveness of ESDM intervention 12 hours per week during 2 years on the global development of children with ASD compared to the interventions commonly available in the community.
The goal of this study is to conduct an efficacy trial to determine whether an early communication intervention which blends two evidence-based interventions, Enhanced Milieu Teaching (EMT) and Joint Attention, Symbolic Play and Regulation Intervention (JASPER), improves social communication in toddlers with Autism Spectrum Disorder (ASD).
Autism Spectrum Disorder (ASD) is the most prevalent of the developmental disorders and their incidence is rising. However, the variability in the behavioral symptoms is large. In part for these reasons, the ASD clinical diagnosis is challenging and often is not made until 3-5 years of age. Thus, there remains an unmet need for a valid and reliable marker which would facilitate ASD diagnosis early in life, enable efficient study of ASD risk factors, and eventually serve as a useful marker to inform the development of effective therapies and assess treatment response in future clinical trials. The specific brain based marker that investigators are currently evaluating is brain plasticity (the changes that occur in your brain through experience). Investigators measure brain plasticity using noninvasive brain stimulation including transcranial magnetic stimulation (TMS) combined with brain imaging, EEG, and behavioral outcome measures. Their work to date demonstrates the potential utility of these techniques in higher-functioning adolescents and adults with ASD, and pilot data support the feasibility and safety of applying the same measures to children and lower functioning individuals. In this study, investigators will evaluate the validity of this marker in low- and high-functioning adults with ASD, in low- and high-functioning children with ASD, and assess the reliability of this marker.
This study will examine the safety and efficacy of tideglusib vs. placebo for the treatment of core symptom domains in adolescents with Autism Spectrum Disorders
Lately, many researchers have found that Children with autism spectrum disorder (ASD) are most likely to have gross motor deficiencies such as lack of coordination in gait and balance. Much has been researched on etiology and motor learning, but only very few researches have examined and analyzed quantitatively gait and balance in ASD. The aim of this research is to analyze quantitatively balance, gait and balance during perturbation in children with ASD and to compare with typically developed children (TD). A group of 20 children diagnosed with ASD and a control group of 20 TD children will be recruited and tested in the laboratory with well-established measures of gait and balance function. They will be instructed to stand as still as possible on a force plate with different task conditions : (1) standing with the eyes open (EO) - standing upright viewing an "X" displayed on a screen 3 meters in front of them; (2) eyes closed (EC) - same as (1) with the eyes closed and covered by blindfolds (i.e. no visual information). (3) Same as 1 standing on foam (i.e., conflicting proprioceptive information). Gait will be measured using the narrow base walk test, modified for clinical use. Participants will be asked to walk within a narrow path 6 meters long . The statistical analysis will include Independent T-tests to compare the ASD and controls with respect to different characteristics. General Linear Model (GLM) will be used by applying a separate model where the dependent variables will be the average values of the postural stability or gait stability parameters (continuous) and the independent variables were categorical by the group and task condition.
Introduction: Autism spectrum disorder is characterized by deficits in three functional domains: language and communication, social reciprocity, and the presence of restricted interests/repetitive behaviors. There's also deficits in social cognition. When having a face-to-face conversation, a listener not only hears what a speaker is saying, but also sees the articulatory gestures that accompany those sounds. Speech signals needs then a multisensory processing. Impairments in multisensory perceptual binding may be particularly relevant in ASD, given that hallmark features of the disorder include difficulties in speech, communication, and social interactions. Objectives: The investigator suggest that atypical multisensory processing in ASD may have an impact on speech perception and social processing. Aims: Methods: This pilot study measures free recall scores in 3 lists of words presentation after 30 minutes. In the first condition (CI) words are only listening. In the second condition (CII) words are associated with a picture of a mans face. In the third condition (CIII) words are associated with a video of a man speaking. Three lists are homogeneous form words characteristics (lexical frequency, emotional valence norm, imageability). Participants were 7- to 13-year-olds typically developing children (TD) (N = 19) and ASD children (N = 19). The investigator would create some new tools for exploring the treatment of a social information. These tools should be the closest of a ecological social interaction.
Several independent evaluations have supported the effectiveness of the Secret Agent Society (SAS) Program in improving the social-emotional functioning of children with Autism Spectrum Disorders (ASD) in clinic- (Beaumont & Sofronoff, 2008; Tan, Mazzucchelli & Beaumont, submitted), school-(Beaumont, Rotolone & Sofronoff, in press; Einfeld et al., submitted) and remote Skype/telephone-assisted delivery contexts (Sofronoff, Silva & Beaumont, in press).The present study aims to extend on the above literature by conducting a 6-month randomized controlled trial evaluating the effectiveness, utility and acceptability (including cultural acceptability) of the Secret Agent Society (SAS) social-emotional skills training program. Specifically, the study aims to evaluate the effectiveness of the SAS Program for 8-12 year-old children with social difficulties in the context of a range of diagnosed mental health conditions and/or developmental disorders, including anxiety disorders, ADHD, and Autism Spectrum Disorder.
The primary purpose of the present study is to evaluate the diagnostic validity of eye tracking measurements acquired during viewing of socially-relevant stimuli in predicting ASD diagnosis. The secondary purpose was to explore the potential prognostic value of eye tracking measures through cross-sectional associations with non-verbal cognitive ability. Deficits in eye gaze are a hallmark sign of autism. A large and growing body of research supports the ability of eye-tracking based measurements to sensitively discriminate individuals with ASD and healthy participants. These investigations have identified that the core deficit in autism as disruption of social attention, reflecting an inability to appropriately engage and track socially- and emotionally-relevant aspects of the visual world. Thus, eye gaze tracking, acquired during viewing of socially-relevant stimuli, may be a useful approach to identifying objective markers of ASD. Eye tracking also carries the advantages of being less intrusive and expensive than MRI and genetic testing and specifically focuses on the core neurobehavioral characteristics of ASD - abnormalities in social attention. After diagnosis of ASD, key clinical tasks in young children involve determining an accurate prognosis and tracking the progress of early interventions. Currently, the only prognostic indicators are clinical observations (subjective and expensive) and non-verbal cognitive ability testing (difficult to acquire, time-consuming, unavailable in many settings). Recently, eye gaze tracking was found to predict functional outcomes. Thus, in addition to being an objective marker for ASD, eye tracking measurements have potential to be useful for predicting cognitive and functional outcomes. Similarly, the only available methods for tracking treatment progress are parental reports (highly subjective), clinical observations (subjective and expensive), and cognitive measurements (expensive and unavailable in many settings. This study will evaluate, using cross-section data, the potential for eye tracking data to serve as a proxy for non-verbal cognitive ability scores in determining prognosis for ASD-affected children. Additionally, this study will evaluate the test re-test reliability of eye tracking parameters that can potentially be used to track treatment progress.
The serious game "JeStiMulE" (Educational Game for Multisensory Stimulation of Children with developmental disorders), developed by the Autism Resources Center of Nice, was created to teach social cognition including emotion recognition in context, for children and adolescents with autism. In a previous study, JeStiMulE has demonstrated efficacy in a population of young people aged 6-17 years old with high and low levels of autism. According to the recommendations of the 2011 HAS, disorders of social interactions are the most persistent troubles of the autistic triad in life. It seems essential to us to be able to offer young adults with autism, rehabilitation methods adapted to their trouble, and to observe whether JeStiMulE could be one of them. This study researches the effectiveness of the serious game JeStiMulE in the improvement social cognition for adults with autism versus controls. The main goal is: - Comparing the improvement in social cognition among adults with autism using the serious game JeStiMulE or not. Two groups will be formed: a first one of fifteen adults with a diagnosis of autism objectified, this group will use JeStiMulE and will be compared to a control group of adults with autism, using another video game, not aimed to improve social cognition. The objective of JeStiMulE players will be ending the game after a learning period and two playing periods (with emotional words and idioms, including three modules each). The groups will be matched with their nonverbal IQ through Raven matrices and visual memory tasks (WAIS). The control group will also be stimulated through a video game, not specialized in improving social cognition. The primary outcome will be assessed by the emotion recognition at the FEEST of Ekman test: by the number of emotions recognized on faces, compared to the number of emotion presented through this test. The secondary outcomes will be: - The rest of social cognition improvement by several tests (the theory of mind with the score of the Tom-15, the intention with the score Sarfati cartoons, empathy with a self-administered questionnaire: EQ / AQ). - The impact on the quality of life, verbal fluency of emotional words, and the feedback from JeStiMulE players will also be seen as a secondary outcome.