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Clinical Research Directory

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153 clinical studies listed.

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Autism

Tundra lists 153 Autism clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT07500363

Improving Caregiver Engagement in Early Interventions

The goal of this study is to test the effectiveness of the FANS-EI program in supporting caregiver engagement in caregiver-mediated early interventions for young children with autism. This study also examines caregiver-perceived social support and self-efficacy and FANS-EI implementation outcomes (feasibility, acceptability, appropriateness).

Gender: All

Ages: 12 Months - Any

Updated: 2026-07-15

1 state

Autism
RECRUITING

NCT07471594

Family-Centered Implementation of Parent Training for Autistic Toddlers in Early Intervention

Early Intervention (EI) systems are ill-equipped to serve the many children 12 to 36 months with early signs or a diagnosis of autism spectrum disorder (ASD). EI funded by Part C of the Individuals with Disabilities Education Act (IDEA) uses home-based service delivery, emphasizes family-centered care, and prioritizes family-defined concerns (i.e., patient-centered outcomes). The Part C system is ideally situated to provide family-based intervention to children aged birth to three. However, Part C EI providers receive little training in ASD or the challenges characterizing ASD in toddlerhood, most notably emotion regulation. This study introduces Parent Training for emotion regulation for autistic toddlers into the Part C EI system, determines its feasibility and preliminary efficacy in this setting, and assesses what family, provider, and system-level factors may facilitate the uptake of parent training in the Part C EI system.

Gender: All

Ages: 12 Months - 36 Months

Updated: 2026-07-14

1 state

Autism
RECRUITING

NCT07539519

A Toolkit to Improve Mental Health Treatment for Autistic Individuals

This pilot study is funded by the Organization for Autism Research (OAR). We are conducting a pilot study to improve mental health treatment for autistic individuals. First, we will conduct remote focus groups to identify barriers to mental health treatment and methods to improve treatment. Based on results, we will develop a prototype of a resource for therapists. This resource will be pilot tested in a community clinic.

Gender: All

Ages: 13 Years - Any

Updated: 2026-07-10

1 state

Autism
Mental Health Conditions
ACTIVE NOT RECRUITING

NCT07692022

Social Cognition in Children and Adolescents With Autism Spectrum Disorder

This study aims to (1) characterize the multi-domain social cognitive profile and developmental trajectory of children with autism spectrum disorder (ASD) aged 2.5 to 14 years relative to typically developing peers; (2) establish age-referenced normative data for the social cognition assessment battery in a large sample of typically developing children. In the observational component, children with ASD and typically developing controls will undergo a comprehensive assessment battery spanning five domains of social cognition: emotion recognition, theory of mind (ToM), face processing, social communication, and broader social cognitive abilities. Assessments include standardized clinical instruments (ADOS-2, Wechsler intelligence scales), eye-tracking paradigms, and a range of behavioral experimental tasks targeting ToM, empathy, and self-perception. In the normative component, a large sample of typically developing children (target n = 880) will complete the same social cognition assessment battery to establish age-stratified normative reference data. This study is conducted across multiple sites, potentially including international collaborating institutions. Findings will advance the understanding of social cognitive development in ASD and inform the design of scalable, family-implemented interventions.

Gender: All

Ages: 30 Months - 16 Years

Updated: 2026-07-09

1 state

Autism
NOT YET RECRUITING

NCT07522190

Trial of Center-Based Early Start Denver Model vs. Pivotal Response Treatment in Children With Autism

The goal of this study is to compare two well-established early autism interventions, Early Start Denver Model (ESDM) and Pivotal Response Treatment (PRT), to better understand which approach is most effective for improving communication skills in young children with autism and which children may benefit most from each treatment. Additionally, after completing either the ESDM or PRT, some participants who meet specific clinical criteria may be offered home-based Developmental Reciprocity Treatment (DRT). The study will include boys and girls 2 to 4 years 11 months old diagnosed with ASD. The main questions this study aims to answer are whether center-based ESDM and center-based PRT improve communication skills in young children with autism, and whether certain children respond better to one treatment approach than the other. Participants will be randomly assigned to either ESDM or PRT for 24 weeks in a center-based program, attend treatment session 4 days per week (\~3 hours/day), complete developmental and autism assessments at baseline, 12 weeks, and 24 weeks, have a parent participate in weekly parent training sessions, and complete follow-up assessments at weeks 36 and 48.

Gender: All

Ages: 2 Years - 4 Years

Updated: 2026-07-08

1 state

Autism Spectrum Disorder (ASD)
Autism
NOT YET RECRUITING

NCT07661823

QAIAx (AIhealth4U) - AI Public Health Central: Microcity-A (re Quantum AI Agency Aka AI City Hall Project, UPSTO App Nos. 64/074,526, 64/063,557, 63/903,181, 63/729,428

BRIEF SUMMARY A. "What is the purpose of this study?" This study will test whether the "AI City Hall Project" (QAIAx), a quantum artificial intelligence (AI) public health agency, can provide free or low-cost behavioral and mental health services inside self-contained, dome-enclosed communities called "Microcities". Researchers want to see if AI-managed public administration, AI humanoid robots, holoportation of human-figures via 'holo-suites' (e.g., AI-119 Kikkeri Holo-Suit; AI-119 Vulcan QM-Ware) and advanced AI mental-health tools can lower housing and care costs, improve mental health outcomes (e.g., particular ecosystems using AI tools among persons with one or more addiction disorders), and be financially sustainable for people on fixed incomes or public assistance. B. "What conditions does the study focus on?" The study focuses on adults with: * Autism spectrum disorders (Asperger's, autism, ADHD, ASD) * Substance use disorders (alcohol, opioids, marijuana, cocaine, MDMA/ecstasy, tobacco/nicotine) * Psychiatric conditions (personality disorders, narcissism, gender dysphoria, eating disorders) * Behavioral addictions (gambling, sex addiction) and related issues (sex offence history). C. "What does the study involve?" Eligible volunteers live in an omni AI-managed Microcity for up to 24 months. The community is housed in a geodesic dome that contains all daily necessities: housing, food, utilities, healthcare, and public services. Daily life is managed by an AI system (ISAC) and AI humanoid robots, with only occasional human oversight. Participants receive free mental-health treatment that may include AI-driven counselling, virtual-reality therapy (holo-suits), and non-invasive digital "attitude inoculation" protocols designed to reduce stress and addiction cravings. All participants also take AI-technology courses as a condition of enrolment. The study does not use any FDA-regulated drug, device, or biologic. \*\*Who can participate?\*\* You may be able to join if you: * Are an adult (18 years or older) * Have a diagnosis of one of the listed mental-health or addiction disorders * Are referred by a licensed health professional (e.g., RN, NP, PhD, MD), a non-profit organisation (e.g., 501(c)(3), university, church), or a public agency (e.g., case manager, social worker, parole/probation officer, judge) * Are willing to live in a closed, AI-managed community for up to one year and complete AI educational courses. Participants who are veterans, receive public assistance (e.g., VA disability, SSDI/SSI, Medicaid, Medicare), or are experiencing homelessness may be prioritised. \*\*Where is the study taking place?\*\* The study will be conducted at Microcity sites in the United States and internationally. The first administrative site is in Richmond, Virginia, USA. Additional sites are planned in partner nations, including tribal lands, military installations, and special economic zones. \*\*Who is sponsoring the study?\*\* The study is sponsored by \*\*Veterans Recovery Network Inc.\*\*, a non-profit organization, in collaboration with \*\*AI-119 Vulcan Project Research \& Educational Technology Co. (PRETCO)\*\* and an AI legal agency. The study is conducted under U.S. federal research and development authorities (28 U.S.C. §1498; 10 U.S.C. §129a) and is part of a Cooperative Research and Development Agreement (CRADA) with U.S. Special Operations Command (USSOCOM). This summary describes a planned clinical study. Not all details may be final. Information may change as the study progresses.

Gender: All

Ages: 17 Years - 99 Years

Updated: 2026-07-08

1 state

Asperger's Disorder
Asperger Disorder
Autism Disorder
+41
RECRUITING

NCT07476937

Differences in Rest, Emotion, and Arousal Modulation in Youth

The goal of this study is to examine the relationship between sensory responsivity, bedtime arousal levels, sleep disturbances, and daytime emotion dysregulation for autistic children (ages 6-10). In a subset of children with elevated sensory responsivity, a sensory-based bedtime manipulation targeting bedtime arousal levels will be tested.

Gender: All

Ages: 6 Years - 10 Years

Updated: 2026-07-02

1 state

Autism
Sleep Disturbances in Children
Sleep
COMPLETED

NCT05862467

A Pilot Participatory Program Evaluation of a Virtual Trauma Support Program for Autistic Adults

The goal of this single-group clinical trial is to learn about the initial efficacy and feasibility of telehealth-delivered Written Exposure Therapy (WET) for autistic adults with traumatic stress symptoms. The main questions the investigators aim to answer are: * Do symptoms of posttraumatic stress disorder (PTSD) and co-occurring mental health concerns decrease after receiving WET? * Do biobehavioral health outcomes, including objective (Fitbit indicators of activity, sleep, and heart rate) and subjectively-reported health variables (e.g., sleep, pain, health-related quality of life), improve after receiving WET? * How do autistic adults experience WET, and how can this program be modified and enhance in the future in collaboration with autistic adults? Participants will complete the following as part of the study, which is completed entirely over telehealth. * Participants will first complete an initial assessment, involving brief measures of cognition and autistic traits, as well as interviews and questionnaires about PTSD, mental health, and physical health. If eligible, participants will proceed to the following steps: * Eligible participants will then start wearing a Fitbit, to be used for the duration of the study. * Participants will then participate in 5 weekly virtual visits involving the WET protocol, including weekly brief assessment of PTSD and mental and physical health. * Then, participants will complete a sixth virtual visit the following week where PTSD, mental and physical health, and treatment feedback are assessed. * Lastly, participants will complete virtual visits 1 and 6 months later involving re-assessment of PTSD and mental and physical health. Therefore, this is a pre-post single group design, where all participants will receive WET to establish initial efficacy and feasibility. Investigators will also consult with an autistic advisory board throughout the project, and make adaptations as recommended in consultation with autistic adults. The goal is to better understand the initial efficacy and feasibility of WET for supporting autistic adults who have experienced trauma.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-02

1 state

Autism
Trauma
Posttraumatic Stress Disorder
+1
COMPLETED

NCT06207149

Adapting an Advocacy Services Intervention for Latinx Families of Transition-aged Youth With Autism Spectrum Disorder

When youth with autism spectrum disorder (ASD) transition from school to adult services, they fall off a "service cliff." To increase access to services, the investigators developed the ASSIST program, which teaches parents how to advocate for adult services on behalf of youth with ASD. In a pilot randomized controlled trial (RCT: R34 MH104428), treatment group (versus control) participants demonstrated significantly improved knowledge of adult services, advocacy, and empowerment. Sons/daughters of treatment group participants had increased access to services. For advocacy services interventions like ASSIST to be equitable, they need to reach families who are at greatest risk for service disparities. Latinx youth with ASD are one such underserved population. Relative to White youth, Latinx youth with ASD receive significantly fewer post-secondary education, health, and employment services and face worse post-school outcomes. In addition to the barriers which hinder service access for all families, Latinx families face unique barriers to service access (e.g., language, cultural differences, citizenship, discrimination) making them a marginalized population. In this project, the investigators are adapting the ASSIST curriculum and related measures for Latinx parents of transition-aged youth with ASD. Specifically, the investigators will leverage ASSIST data and data from Latinx, non-ASSIST parents to inform adaptations to the ASSIST curriculum. The investigators will also conduct pre-testing and a cross-cultural adaptation process to revise the ASSIST measures for Latinx families. The investigators will test the adapted ASSIST curriculum with a randomized controlled trial to determine its feasibility, acceptability and efficacy on intervention targets (knowledge, advocacy, and empowerment) and outcome of interest (service access). This project is aligned with NIMH priorities by examining services from adolescence to adulthood (PA-21-199) and by adapting a program to improve mental health services for underserved populations NIMH 2020 Strategic plan). It is also responsive to the Interagency Autism Coordinating Committee core value of "equity" in reducing disparities with respect to cultural backgrounds. Further, if successful, it will be the first intervention to directly address service disparities for Latinx families of youth with ASD who are transitioning to adulthood.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-01

1 state

Autism
ACTIVE NOT RECRUITING

NCT01260961

Developing Treatment, Treatment Validation and Treatment Scope in the Setting of an Autism Clinical Trial

Dr. Sherie Novotny of the Department of Psychiatry at UMDNJ-RWJMS and collaborators are starting a treatment trial to determine whether Docosa Hexanoic Acid(DHA), the major omega-3 fatty acid found in the brain and a component of fish oil, has any effects on the symptoms of autism. We propose to carry out a trial to test the effect of DHA compared to a placebo (a pill with no drug in it) on several aspects of autism in children and adolescents, in a 12-week clinical study with children or adolescents in the age group of 5-17 with a diagnosis of Autism Spectrum Disorder. Additionally this trial will study genes related to the therapeutic agent, DHA, and biomarkers related to DHA in the urine.

Gender: All

Ages: 5 Years - 17 Years

Updated: 2026-06-30

1 state

Autism
ACTIVE NOT RECRUITING

NCT06537128

Internet-delivered Cognitive-Behavioral Therapy for Adolescents With Autism and Anxiety

Anxiety is very common in autistic youth. Cognitive behavioral therapy (CBT) is the recommended treatment for both autistic and typically-developing (TD) youth with anxiety, yet most families cannot access CBT due to cost, practicalities of attending in-person treatment sessions, and a shortage of trained providers, especially in rural areas. The goal of this project is to increase access to care for families of autistic adolescents with anxiety through an internet-based treatment model.

Gender: All

Ages: 11 Years - 17 Years

Updated: 2026-06-30

1 state

Autism Spectrum Disorder
Autism
Anxiety
+3
ACTIVE NOT RECRUITING

NCT06596226

Evaluating Pathways Mutual Gaze Protocol on Social Skills in Young Children Suspected of Autism

Purpose of the Study: The goal of this clinical trial is to find out if a technique called the "mutual gaze procedure," used in Pathways Early Intervention (Pathways), is the key to helping improve social communication, language, and everyday skills in young children (16-30 months old) who are at high risk for autism, particularly those from diverse cultural and language backgrounds. What Will Happen: Researchers will compare two versions of the Pathways Intervention: * Version 1: Includes mutual gaze strategies. * Version 2: Does not include mutual gaze strategies. What to Expect: Participants will: * Attend 12 sessions of Pathways Intervention, each lasting 1.5 hours (or 15 weeks if there are cancellations). * Come to the clinic for a developmental check-up three times: before starting Pathways, right after completing Pathways, and three months after finishing Pathways.

Gender: All

Ages: 16 Months - 30 Months

Updated: 2026-06-26

1 state

Autism
RECRUITING

NCT00271622

The Neurodevelopmental and Behavioral Phenotyping Screening Protocol

The purpose of this protocol is to allow for the careful evaluation of healthy volunteers and individuals with risk for psychiatric disorders or neurodevelopmental disorders, such as autism spectrum disorder for specific protocols at NIH.

Gender: All

Ages: 6 Weeks - Any

Updated: 2026-06-25

1 state

Neurologic Disorders
Autism
Neurodegenerative Disease
+1
RECRUITING

NCT03866668

A Study of Esomeprazole in Children With Autism

Autism is a pervasive developmental disorder characterized by core deficits in social behavior and communication and the presence of repetitive/stereotyped behaviors. The objective of the study is to evaluate the efficacy of Esomeprazole as a treatment for social communication deficits in children with Autism Spectrum Disorder (ASD). This prospective 12 week open-label study will invite 25 children with ASD between the ages of 2 and 6 years of age to participate.

Gender: All

Ages: 2 Years - 6 Years

Updated: 2026-06-25

1 state

Autism
Autism Spectrum Disorder
RECRUITING

NCT06362733

Modified Pivotal Response Treatment for Insistence on Sameness in Autistic Youth

The purpose of this open label trial is to examine the preliminary feasibility, acceptability, and effectiveness of a 12-week behavioral intervention program (1 hour/week) to treat insistence on sameness (e.g., difficulty tolerating changes in routine) in youth with autism spectrum disorder (ASD). Treatment will be delivered via secure telemedicine platform and consist of a combination of parent-training and parent-mediated intervention with the child.

Gender: All

Ages: 4 Years - 17 Years

Updated: 2026-06-25

1 state

Autism Spectrum Disorder
Restricted Behavior
Autism
COMPLETED

NCT03778827

A Center Based Study of Pivotal Response Treatment for Preschoolers With Autism

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).

Gender: All

Ages: 2 Years - 3 Years

Updated: 2026-06-25

1 state

Autism Spectrum Disorder
Autism
RECRUITING

NCT04899544

Trial of Center-Based vs. In-Home Pivotal Response Treatment (PRT) in Autism

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).

Gender: All

Ages: 2 Years - 5 Years

Updated: 2026-06-24

1 state

Autism
Autism Spectrum Disorder
ASD
COMPLETED

NCT04089579

hCT-MSC in Children With Autism Spectrum Disorder

The purpose of this Phase II study is to determine the efficacy of human umbilical cord tissue-derived mesenchymal stromal cells (hCT-MSC) for improving social communication abilities in children with autism spectrum disorder (ASD).

Gender: All

Ages: 4 Years - 11 Years

Updated: 2026-06-24

1 state

Autism
Autism Spectrum Disorder
COMPLETED

NCT06110884

Music Therapy for Language and Social Skills in Autistic Children

This research is a single-blind randomized controlled trial, where the investigators plan to recruit 40 children with autism, randomly divided into two groups. The music therapy intervention group will receive an hour of group music therapy in addition to traditional language therapy. The control group will receive only traditional language therapy. The trial will last for 8 weeks, and participants in both groups will be assessed before and after the trial. During the study, the investigators will assess the language abilities autism trait performance, adaptive function, emotional behavior, and parent-child stress levels.

Gender: All

Ages: 3 Years - 5 Years

Updated: 2026-06-24

Autism
Language Delay
Speech Disorders in Children
ACTIVE NOT RECRUITING

NCT01160783

Genetic Contributions to Autism Spectrum Disorders

This study is working towards gaining a better understanding of the genetic and environmental factors involved in autism spectrum disorders (ASD), which includes autism, pervasive developmental disorder (PDD), and Asperger's syndrome. The investigators hope that information gained from this study will lead to new ways of diagnosing and treating ASDs.

Gender: All

Ages: 18 Months - Any

Updated: 2026-06-18

1 state

Autism Spectrum Disorder
Autism
Asperger's Syndrome
+1
RECRUITING

NCT07304440

Adia MED of Winter Park LLC Autism Spectrum Disorder Research Study

This 24-month study is testing whether adding AdiaVita, an umbilical cord blood-derived stem cell and exosome product, to glutathione therapy helps improve autism symptoms in children ages 3-12 more than glutathione alone. Children will be randomly placed into one of two groups for the first three months: one group receives glutathione only, and the other receives glutathione plus monthly intravenous AdiaVita infusions. Both groups also use topical glutathione cream twice daily at home. Autism symptoms will be tracked over two years using the Autism Treatment Evaluation Checklist (ATEC) filled out by parents and by therapists or teachers. Safety, side effects, quality of life, and overall well-being will be closely monitored through regular clinic visits, physical exams, blood tests, and adverse event reporting. After the initial three-month phase, children who received glutathione alone may cross over to receive AdiaVita infusions at no additional cost if safety checks at month 6 are satisfactory. Approximately 100 children with a confirmed autism diagnosis from the Central Florida area will take part. Participation is completely voluntary, and families may withdraw at any time.

Gender: All

Ages: 3 Years - 12 Years

Updated: 2026-06-17

1 state

Autism Spectrum Disorder
Autism
ASD
+1
TERMINATED

NCT05501405

Brain and Oculometric Markers of Emotional Facial Expression Recognition Deficits

Disorders in the recognition of emotional facial expressions are part of the social cognition disorders described in several diseases. They are notably present in a quasi-systematic way in diseases associated with socio-emotional behavior disorders, such as schizophrenia and autism. They are also found in some genetic syndromes with atypical neurodevelopment. In previous studies, the investigators adopted the FPVS-EEG approach to investigate facial emotion discrimination abilities in typical and atypical developing populations. the investigatorshave shown that, in typical adults, the neural response to facial expressions emerges as emotional intensity parametrically increases. A time-domain analysis revealed three components, with the first two increasing linearly with expressive intensity, and the third (beyond 300 ms) showing categorical sensitivity to increasing expressive intensity. The investigators have already successfully extended this approach to the investigation of patients, such as those with 22q11.2 syndrome. The brain response to facial expression was reduced by approximately 36% in these patients, revealing impaired visual coding of emotional facial signals. In this study, response amplitude was associated with positive symptom severity, indicating a potential endophenotype for psychosis risk. Here, the investigators study the implementation of high-level processes and the top-down effect it should have on the response of occipitotemporal regions to identify altered brain markers in schizophrenic patients, but also in other populations with expression recognition deficits (autistic, 22q11.2, in particular). The implementation of compensatory strategies that should result in an increased exploration of the lower part of the face at the oculometric level will also be studied.

Gender: All

Ages: 10 Years - 50 Years

Updated: 2026-06-12

1 state

Autism
Psychotic Disorders
NOT YET RECRUITING

NCT07643649

Cognitive Training in Virtual Reality for Autism

The Virtual Reality Rehabilitation System (VRRS) is an innovative tool for motor and cognitive rehabilitation that has shown promising results in developmental populations, with evidence of feasibility, safety, acceptability, and positive effects on attention, executive functions, and learning-related processes. Its playful and motivating features, together with the possibility of tailoring task difficulty and delivering intensive training in a controlled environment, make VRRS a promising intervention for children with autism spectrum disorder (ASD), who frequently present weaknesses in visual attention, executive functioning, and visuospatial memory. This randomized controlled trial aims to evaluate the efficacy of a VRRS-based cognitive training program in improving visual attention, executive functions, and visuospatial memory in children with ASD, compared with an active control intervention based on conventional cognitive training. Children aged 4 to 6 years 11 months with ASD, non-verbal IQ \>70, and no severe neurological or sensory comorbidities will be enrolled and randomly assigned to the experimental or control group. The intervention will consist of two 45-minute sessions per week for 12 weeks. VRRS training will include individualized tasks targeting the selected cognitive domains, with adjustable difficulty, execution time, and repetitions. Assessments will be conducted at baseline (T0) and post-intervention (T1). At baseline, non-verbal cognitive functioning will be assessed using Leiter International Performance Scale, Third Edition (LEITER-3), while attention, executive functions, and visuospatial memory will be measured using Preschool Executive Functions Assessment Battery (FE-PS), LEITER-3 attention and memory tasks, Developmental Neuropsychological Assessment - Second Edition (NEPSY-II) (Memory for Designs), and Behavior rating inventory of executive function-preschool version (BRIEF-P). The same battery will be repeated after training to compare pre- and post-intervention scores and estimate the relative efficacy of the two approaches. It is hypothesized that children receiving VRRS-based training will show greater improvements in the targeted cognitive functions than those receiving conventional training, supporting the clinical utility of virtual reality as an effective and engaging rehabilitation approach for children with ASD.

Gender: All

Ages: 4 Years - 6 Years

Updated: 2026-06-11

Autism
Autism Spectrum Disorder
RECRUITING

NCT05419895

Early Diagnostic Response Model (EDRM)

Babies Can't Wait (BCW) in Georgia will be referring families with children seeking an autism spectrum disorder (autism) diagnosis at the Emory Autism Center's (EAC) Child Screening and Assessment Clinic.The objective of this study is to develop, pilot, and evaluate a diagnostic protocol for children identified at high risk for autism in the BCW early intervention program screening (part of a public health service). This program evaluation will be using pre- and post-data and data collected through the process to evaluate the effectiveness of the EDRM pilot.

Gender: All

Ages: 16 Months - 36 Months

Updated: 2026-06-10

1 state

Autism Spectrum Disorder
Autism