Autism Spectrum Disorder Clinical Trials

This study will examine the potential effectiveness of a virtually delivered parent-mediated intervention for insistence on sameness behaviors in autism and investigate 1) whether caregivers can learn to deliver the adapted Supportive Parenting for Anxious Childhood emotions (SPACE) intervention for IS via telehealth and 2) whether children will show greater improvement in IS behaviors. Read Less

There is no consensus regarding the neurological substrate underpinning ASD. The investigators describe the novel concept of "social reciprocity network" and hypothesize that aberrant connectivity/oscillatory patterns affecting this network contribute to the core deficits in ASD. The overarching goal of this trial is to explore abnormalities involving the neuronal connectivity and oscillatory patterns within the social reciprocity network and to elucidate the role of modulating this network via rTMS in improving the above measures and social cognition in ASD. Quantitative electroencephalography (QEEG) coherence and spectral power analysis are reliable measures of neuronal connectivity and dynamics. The investigators aim to study the QEEG coherence/spectral power analysis to explore the neuronal dynamics affecting the social reciprocity network in ASD. Read Less

This is a multicenter longitudinal study that aims to validate a set of measures that were previously identified as promising candidate biomarkers and/or sensitive and reliable objective measures of social function in ASD for potential use in clinical trials. The confirmation study will repeat the data collection and analysis protocols from the original ABC-CT study. This confirmation study will recruit 200 ASD and 200 TD comparison participants who are 6-11 years old, matching the overall sample size but providing a larger normative reference sample and greater statistical power for group comparisons. Read Less

This project will look at whether a novel approach to language intervention that encourages looking to audiovisual speech cues for infants with autistic older siblings (Baby Sibs), who are highly likely be diagnosed with autism or developmental language disorder (DLD). This study will specifically look at (a) whether caregivers find this approach to be easy to implement in their homes, (b) whether they find this approach to be acceptable, and (c) whether caregivers use the taught strategies in interactions with their infants. Read Less

Purpose: Conduct a wait-list randomized controlled trial (RCT) of an inclusive physical activity program called PACE for adults with intellectual disability (ID) who are not yet showing signs of Alzheimer's Disease (AD)/age-related dementias (ARD). Participants: Participants include 120 adults with ID, their caregivers, and their coaches (up to 360 individual participants, grouped as triads), recruited through the University of North Carolina at Chapel Hill and the University of Arkansas. Participants also include 16 exercise professionals. Procedures (methods): Each cohort will include 20 triads who are randomly assigned to the PACE program or the waitlist control group. Read Less

Rates of suicide have increased significantly over the past two decades, particularly among youth. Compared to the general population, autistic people are significantly more likely to think about suicide, attempt suicide, and die by suicide. Autistic individuals have identified suicide prevention as a top research priority; however, little is known about how to best help autistic youth at risk for suicide. The purpose of this study is to compare the effectiveness, feasibility, and acceptability of two suicide prevention strategies tailored for autistic individuals: the Safety Planning Intervention tailored for Autistic individuals (SPI-A) and SPI-A plus structured follow-up contacts (SPI-A+). Read Less

The purpose of this study is to examine whether cerebellar stimulation can be used to improve cognitive deficits and mood in patients with schizophrenia, autism, bipolar disorder, Parkinson's disease, and major depression. Read Less

Despite the significant morbidity and mortality associated with catatonia in autism, no diagnostic research has attempted to identify biomarkers for catatonia. This application will use a participant's own individual brain magnetic resonance image to target the primary motor strip with transcranial magnetic stimulation; to determine if hyper-excitability of the brain directly correlates with symptoms of catatonia and social-emotional impairment in autism. Completion of this project would result in the first study to associate hyper-excitability of the brain with catatonia and core features of autism; findings which are likely to have a significant impact on the health and well-being of autistic individuals. Read Less

The proposed study aims to understand poor sleep as a possible cause to CAPD in children and adolescents with ASD (ASD+) compared to ASD youth without CAPD (ASD-), using both caregiver-report and objective clinician administered measures. Additionally, the study will aim to understand the complex relationship between CAPD, sleep, and other associated phenotypic features of ASD such as executive and psychiatric functioning. Read Less

The study involves up to 5 visits for a fasting blood draw, behavioral assessments, and/or questionnaires. Other samples may be collected when appropriate. This study is currently recruiting. There is no cost for visits or study-related exams. Read Less

The purpose of this research study is to investigate the effects of transcranial direct current stimulation (tDCS) on some of the challenges faced by children with Autism Spectrum Disorder (ASD). Read Less

This is a randomized, double blind, placebo-controlled study of the effects of intranasal oxytocin on bone health in children with autism spectrum disorder, ages 6-18 years old. Subjects will be randomized to receive intranasal oxytocin or placebo (30 IU, 2 times daily) for 12 months in the double-blind phase, followed by a 6-month open label phase during which all study subjects will receive intranasal oxytocin (30 IU, 2 times daily). Study visits include screening to determine eligibility, followed by study visits at baseline, week 2, and months 6, 12, 18 and phone calls every two weeks for the first two months and monthly thereafter for the duration of the study. Study assessments include history and physical examinations, anthropometric measurements, electrocardiogram (EKG), adverse event monitoring, laboratory tests for chemistries, hormones and biomarkers for bone metabolism, questionnaires regarding diet and exercise, and imaging to assess body composition, bone density and structure. Read Less