Transcranial Magnetic Stimulation Studies in Autism Spectrum Disorders
Public ClinicalTrials.gov record NCT02591446. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT02591446
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 48 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 6 Years to 45 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2014
- Primary completion
- Aug 6, 2017
- Completion
- Aug 6, 2017
- Last update posted
- Aug 9, 2017
2014 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Bradley Hospital | East Providence | Rhode Island | 02915 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02591446, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 9, 2017 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02591446 live on ClinicalTrials.gov.