Ignite Creation Date:
2025-12-24 @ 10:17 PM
Ignite Modification Date:
2025-12-25 @ 7:50 PM
Study NCT ID:
NCT06255535
Status:
RECRUITING
Last Update Posted:
2025-02-21
First Post:
2024-02-05
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
pBFS Guided rTMS Over Cognitive Control Network for ASD
Sponsor:
Changping Laboratory
Organization:
Study Overview
Official Title:
Repetitive Transcranial Magnetic Stimulation Guided by Personalized Brain Functional Sectors (pBFS) for Low-Functioning Autism Spectrum Disorder: a Multi-center, Randomized, Sham-controlled Trial
Status:
RECRUITING
Status Verified Date:
2025-02
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 aim of this trial is to assess the efficacy and safety of precision neuromodulation for alleviating core symptoms in patients with autism spectrum disorder (ASD) who also have intellectual or developmental delay. The neuromodulation will be administered using intermittent theta burst stimulation (iTBS) targeting the left dorsolateral prefrontal cortex (DLPFC), guided by personalized Brain Functional Sector (pBFS) technology.
Detailed Description:
Autism Spectrum Disorder (ASD) is a neurodevelopmental condition characterized by impaired social communication and repetitive behaviors. Unfortunately, evidence-based treatments have not proven effective for older individuals with low-functioning ASD, despite their significant need for intensive support. However, emerging evidence suggests that Transcranial Magnetic Stimulation (TMS) has been successful in treating various psychiatric and neurological disorders.
Given the broad cognitive control dysfunction observed in ASD, targeting cognitive control function may offer a promising treatment approach. Leveraging the personalized Brain Functional Sector (pBFS) technique and task-free functional MRI scans, we can precisely locate the cognitive control function region within the left DLPFC, and follow-up at 24-week after initiation of treatment.
In this study, participants who meet the inclusion and exclusion criteria will be randomly assigned to either active or sham iTBS (intermittent theta burst stimulation) groups at a ratio of 2:1. The treatment protocol consists of a 12-week duration, with sessions conducted 5 days per week and 3 sessions iTBS over DLPFC per day. The inter-session interval is set at 30 minutes. Clinical evaluations focusing on ASD core symptoms and related behavioral profiles will be conducted at baseline and after the 12-week treatment period.
Given the broad cognitive control dysfunction observed in ASD, targeting cognitive control function may offer a promising treatment approach. Leveraging the personalized Brain Functional Sector (pBFS) technique and task-free functional MRI scans, we can precisely locate the cognitive control function region within the left DLPFC, and follow-up at 24-week after initiation of treatment.
In this study, participants who meet the inclusion and exclusion criteria will be randomly assigned to either active or sham iTBS (intermittent theta burst stimulation) groups at a ratio of 2:1. The treatment protocol consists of a 12-week duration, with sessions conducted 5 days per week and 3 sessions iTBS over DLPFC per day. The inter-session interval is set at 30 minutes. Clinical evaluations focusing on ASD core symptoms and related behavioral profiles will be conducted at baseline and after the 12-week treatment period.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: