Autism Spectrum Disorder Clinical Trials

The goal of this clinical study is to learn about the utility and performance of the EarliPoint System (™): Evaluation for Autism Spectrum Disorder to diagnose and assess autism spectrum disorder (ASD) in children ages 31-96 months (2.5 - 7 years chronological age). The main questions it aims to answer are: 1. To determine the sensitivity and specificity of the EarliPoint device (test) compared to Expert Clinician Diagnosis (ECD) using gold-standard clinical reference assessments in the target age-expanded population. 2. To determine the association between the EarliPoint Verbal Ability Index score and the clinical measures of verbal ability as measured by the Differential Ability Scales (DAS-II). 3. To determine the association between the EarliPoint Nonverbal Ability Index score and the clinical measures of non-verbal abilities as measured by the Differential Ability Scales (DAS-II). 4. To determine the association between the EarliPoint Social Disability Index score and the Autism Diagnostic Observation Schedule, second edition (ADOS-II) Overall Total Score. 5. To determine the association between the EarliPoint Expressive Language Ability Index score and the clinical measures of verbal ability as measured by the Differential Ability Scales (DAS-II). 6. To determine the association between the EarliPoint Receptive Language Ability Index score and the clinical measures of verbal ability as measured by the Differential Ability Scales (DAS-II). 7. To estimate the incidence of adverse device effects associated with the use of the EarliPoint device. Read Less

This study aims to compare two FDA approved medications (aripiprazole and risperidone) for the treatment of behavioral dysregulation in children with autism spectrum disorders. This trial, done in the context of routine clinical care, will seek to evaluate whether aripiprazole or risperidone is associated with more weight gain in children. Read Less

There are no FDA approved treatments for use in adults with autism spectrum disorder (ASD), many of whom have distressing anxiety, mood disturbances, sleep problems, and agitation. Some researchers and individuals with ASD have noted that cannabidiol (CBD) is beneficial for those psychiatric problems. This study is to learn more about the effectiveness and safety of CBD in the treatment of psychiatric problems in adults with ASD. The study will last 14 weeks total, during which six weeks participants will receive a pill containing CBD, two weeks where participants will receive no drug/placebo, and six weeks where participants will receive the placebo, an inactive pill. As part of the study, participants will have regular visits and be asked questions about anxiety, challenging behaviors, daily functioning, cognition, and physical symptoms, on standard assessments. Read Less

The purpose of this study is to analyze patterns in individuals with hnRNP (and other) genetic variants, including their neurological comorbidities, other medical problems and any treatment. The investigators will maintain an ongoing database of medical data that is otherwise being collected for routine medical care. The investigators will also collect data prospectively in the form of questionnaires, neuropsychological assessments, motor assessments, and electroencephalography to examine the landscape of deleterious variants in these genes. Read Less

The overall objective of this research is to determine whether parentese delivered in the video format (Aim 1) and in live interaction (Aim 2) facilitates novel word learning in autistic children and to investigate if there are factors that influence the effect of parentese on word learning (Aim 3). Read Less

The purpose of this study is to examine the effectiveness of a 12-week early intervention program that will include 12 weekly hours in an intensive center-based preschool environment or in the home to treat social communication deficits in children with developmental disorders. The study will include children with developmental disorders, such as Autism Spectrum Disorder, neurogenetic disorders, or intellectual disability. Read Less

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). Read Less

The purpose of this study is to examine the effectiveness of pivotal response training (PRT) in an intensive center-based environment to treat social communication deficits in children with autism spectrum disorder (ASD). Read Less

The aim of this clinical trial is to compare the efficacy of a 16-week center-based Pivotal Response Treatment (PRT-C) versus home-based Pivotal Response Treatment (PRT-H) in targeting social communication deficits in young children with autism spectrum disorder (ASD) with significant language delay. The two groups will also be compared to a control group that consists of children who are receiving treatment as usual (TAU). Read Less

This is a multicenter study that aims to determine whether the EEG and ET experiments studied in the ABC-CT Phase 1 and ABC-CT Confirmation studies can be successfully used with 3-5-year-old children and to determine the viability of these measures as potential biomarkers in 3-5-year-old children with ASD. Blood (DNA) samples will be collected from participants with ASD and biological parents for future genomic analyses, and raw, processed, and analyzed data will be shared to create a community resource accessible for use by all qualified investigators. These objectives are designed to advance the long term objective of developing promising biomarkers via the FDA Biomarker Qualification Program. This feasibility study aims to enroll 25 ASD and 25 TD eligible participants who are 3-5 years old. Read Less

Sleep disturbances and sensory sensitivities are common disabling features of autism, but their underlying causes are not clear. We hypothesize that both of these difficulties reflect disrupted communication between a deep brain structure, the thalamus, and the brain's outer layer, the cortex. This communication is mediated by the thalamic reticular nucleus (TRN). Due to its small size and location deep in the brain, we cannot assess TRN function without invasive techniques. Fortunately, sleep spindles, a specific brain rhythm provide a noninvasive read-out of TRN function. In Aim 1 we will examine whether reduced sleep spindles are related to worse sleep quality, impaired selective attention during wake, and sensory sensitivities in children with autism. In Aim 2, we will determine whether melatonin, which is commonly used to improve sleep, also increases sleep spindles in autism. If successful, this study will introduce TRN as a target for treatment of sleep disruption and guide larger home-based sleep studies. Read Less

The goal of this early Phase 1 clinical trial is to assess if the social content of a story impacts autistic children's listening comprehension of stories. The main questions this study aims to answer are: * Does removing social content from a story improve listening comprehension in autistic children? * Does listening comprehension of more social versus less social stories differentially predict performance on a standardized reading comprehension measure? Participants will listen to more social and less social stories while viewing accompanying pictures and answer comprehension questions about the stories and complete a standardized assessment of reading comprehension. In addition, participants complete measures of their nonverbal cognition, hearing status, autism severity, language abilities, and social communication abilities to help characterize individual differences in participants. Read Less