Ignite Creation Date:
2025-12-25 @ 3:21 AM
Ignite Modification Date:
2026-04-23 @ 4:14 AM
Study NCT ID:
NCT02836405
Status:
COMPLETED
Last Update Posted:
2020-12-04
First Post:
2016-05-13
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
TMS for the Investigation of Brain Plasticity in Autism Spectrum Disorders
Sponsor:
Boston Children's Hospital
Organization:
Study Overview
Official Title:
Investigations of Neuroplasticity Mechanisms in Autism Spectrum Disorders
Status:
COMPLETED
Status Verified Date:
2020-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The main purpose is to study brain plasticity (the changes that occur in the brain through experience) in individuals with autism spectrum disorder (ASD). Research suggests that during development, the brains of individuals with ASD may change in response to their experiences differently than the brains of typically developing individuals. Investigators want to understand why and how this difference may contribute to the symptoms of ASD.
Detailed Description:
Autism Spectrum Disorders (ASD) are diagnosed clinically, based on key symptoms. As ASD phenotypic variability is large, and symptoms can manifest at different ages and degrees, the clinical diagnosis is challenging. To date, there remains an unmet need for a valid and reliable endophenotype that would facilitate ASD diagnosis early in life, enable efficient study of ASD risk factors, and eventually serve as a useful biomarker to inform the development of effective therapies and assess treatment response in future clinical trials.
As compared with behavioral or neuroimaging methods, transcranial magnetic stimulation (TMS) offers the advantage of providing behaviorally independent results that are largely unaffected by attention or cognitive ability. Therefore, a TMS based endophenotype may be applicable to all individuals across the autism spectrum.
At Boston Children's Hospital, each subject's participation in the study will consist of four visits: two screening visits, and two TMS sessions. At Beth Israel Deaconess Medical Center, each subject's participation will consist of three visits: one screening visit, and two TMS sessions. Each screening visit is expected to last between 2-3 hours, during which participants will first provide informed consent. Participants will then receive a thorough medical examination by a neurologist, and a neuropsychological evaluation (including IQ measures and ASD specific evaluations). If eligible to continue, participants will then come back for two identical TMS visits, that are spaced 1-5 weeks apart. These visits are expected to last between 3-4 hours, and include the TMS measures of brain plasticity.
As compared with behavioral or neuroimaging methods, transcranial magnetic stimulation (TMS) offers the advantage of providing behaviorally independent results that are largely unaffected by attention or cognitive ability. Therefore, a TMS based endophenotype may be applicable to all individuals across the autism spectrum.
At Boston Children's Hospital, each subject's participation in the study will consist of four visits: two screening visits, and two TMS sessions. At Beth Israel Deaconess Medical Center, each subject's participation will consist of three visits: one screening visit, and two TMS sessions. Each screening visit is expected to last between 2-3 hours, during which participants will first provide informed consent. Participants will then receive a thorough medical examination by a neurologist, and a neuropsychological evaluation (including IQ measures and ASD specific evaluations). If eligible to continue, participants will then come back for two identical TMS visits, that are spaced 1-5 weeks apart. These visits are expected to last between 3-4 hours, and include the TMS measures of brain plasticity.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 1R01MH100186-01A1 | NIH | None | https://reporter.nih.gov/quic… | View |