View clinical trials related to Autistic Disorder.
Filter by:A significant group of children with functional constipation (FC) continues to have symptoms despite recommended standard therapy. Underlying psychiatric problems could explain therapy resistance. However, a work-up for psychiatric problems is only recommended after unsuccessful 6 months standard therapy. Earlier detection and check-up could lead to faster start-up of a more adequate therapy. Therefore, we investigate the prevalence of emotional, behavioural and social problems in the FC-population at the first contact with a paediatric gastroenterologist in a tertiary care hospital.
This is a non-drug study seeking to characterize different scales to measure repetitive and restrictive behaviors in different ASD sub-populations over time. This study will also explore the use of digital biomarkers.
The goal of the study is to develop an academic EF intervention, Teaching Academic Skills to Kids (TASK), for high functioning (i.e., IQ score ≥80) middle-school youth with ASD and EF deficits. Aim 1: Use focus group methodology and advice from expert consultants to develop the TASK intervention targeting academic EF skills for middle school youth with ASD that is tailored to the unique needs of these individuals (e.g., content specific to ASD EF deficits, incorporate evidence-based teaching principles and methods for ASD). Aim 2: Examine the feasibility and acceptability of TASK in 3 open trials to assess initial feasibility and efficacy.
The primary objective of this study is to demonstrate the efficacy of Floreo's police safety module (PSM) in adolescents and adults with autism spectrum disorder (ASD) by assessing improvement in police interaction skills as compared to a video modeling intervention.
Association between Autism and Iron Deficiency in Children Diagnosed Autism
Autism spectrum disorders (ASD) is a neurodevelopmental disorder and is characterized by functional impairment in social communication, restricted interests, and repetitive behaviors.The children with ASD has been shown different drug responses from the normal population of children. The children with ASD maybe more prone to elevate anxiety and the difficult of sedation during MRI scanning.The purpose of this investigation was to compare the effectiveness of dexmedetomidine sedation in children with and without ASD undergoing MRI scanning.
This study investigates the brain response to a single acute dose of Arbaclofen, the R-enantiomer of the GABA-B agonist Baclofen, compared to a single dose of placebo in healthy men with and without autism spectrum disorder.
Caregiver coaching will be provided using telehealth technology, in order to determine the efficacy and effectiveness of the telehealth medium of intervention delivery for caregivers of infants with concern for ASD.
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that is increasing in prevalence, and is characterized by deficits in social communication and interaction across multiple contexts, and restricted, repetitive patterns of behavior, interests, or activities. The majority of individuals with ASD have poor outcomes in the area of social functioning; however, there are no medical treatments available that target the core social communication deficits. The goal of the proposed research is to understand the neurobiological role of an imbalance in excitatory (glutamate) and inhibitory (gamma-aminobutyric acid, GABA) neurotransmission in the social cognition deficits in ASD, and to develop proton magnetic resonance spectroscopy as a measurement of target engagement to measure the ability of a medication, gabapentin, to increase cortical GABA levels. Spectrally-edited proton magnetic resonance spectroscopy (1H-MRS) provides an ideal method for measuring cortical GABA levels. All proposed studies will be in 70 adolescents (male and female) with ASD (age 13 to 17 years). Specific Aim 1: To measure correlations of 1H-MRS GABA levels in the anterior cingulate cortex (ACC) and occipital cortex (OC) with clinical measures of social cognition at baseline. Specific Aim 2: To measure the effect of an initial one time dose of gabapentin on 1H-MRS GABA levels in the ACC and OC. The hypotheses are 1) that higher social cognition ability will be positively correlated with GABA in the ACC but not in the OC (a control, non-social cognition-related region) of individuals with ASD, and 2) that gabapentin will increase GABA levels in the ACC and OC of youth with ASD.
Autism spectrum disorder (ASD) is a very heterogeneous disorder with limited empirically validated behavioral and biological interventions. The goal of this pilot investigation is to apply a biologically-based approach to identify predictors of treatment response in children with ASD who are receiving Pivotal Response Treatment (PRT), an evidence-based behavioral intervention. Specifically, the investigators propose to identify neuroimaging biomarkers of treatment response to a PRT program (PRT-P) targeting language deficits in young children with ASD who will be randomized to either PRT-P or to a delayed treatment group (DTG).