Ignite Creation Date:
2025-12-24 @ 11:39 PM
Ignite Modification Date:
2026-01-03 @ 10:53 PM
Study NCT ID:
NCT06345651
Status:
RECRUITING
Last Update Posted:
2024-04-03
First Post:
2024-01-08
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Brain Oscillation-synchronized Stimulation of the Frontal Cortex in Major Depressive Disorder
Sponsor:
University Hospital Tuebingen
Organization:
Study Overview
Official Title:
Brain Oscillation Synchronized Stimulation of the Frontal Cortex: Randomized Controlled Trial Comparing Frontal Theta-oscillation Synchronized Repetitive TMS With Standard TMS in Major Depressive Disorder
Status:
RECRUITING
Status Verified Date:
2024-01
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:
BOSSFRONT2
Brief Summary:
Major depressive disorder (MDD) is a common severe psychiatric disease with enormous socioeconomic costs for the patient and society alike. Current pharmacological treatments are ineffective in a substantial fraction of patients and are accompanied by unwanted side effects. Using a novel non-invasive brain stimulation method to specifically target and modulate dysfunctional brain oscillations with high spatial and temporal precision this study will investigate the efficacy of EEG-triggered transcranial magnetic stimulation to alleviate de-pressive symptomatology in patients with MDD in a double-blind randomized controlled pilot clinical trial.
Detailed Description:
Evidence from rTMS in the motor system suggests that synchronization of the individual TMS pulses with the negative (in a reference-free Laplacian transform) peak of endogenous EEG-derived brain oscillations results in LTP-like increase in cortical excitability, with the negative peak corresponding to a high-excitability state. A previous proof-of-principle study (BOSSFRONT, funded in the "AKF Anreizprogramm") showed that this approach can be used in patients suffering from major depressive disorder. Recent data from our lab in healthy volunteers indicates that the negative peak of frontocentral theta oscillations may play a similar role in frontal networks, and was therefore chosen with a dorsomedial prefrontal stimulation target in this study aiming to demonstrate therapeutic efficacy of a brain-oscillation synchronized stimulation protocol. The study is a single-site randomized standard TMS therapy-controlled double-blind parallel-group design clinical trial comparing theta-synchronized rTMS over left DMPFC with standard iTBS over left DLPFC in 30 patients with MDD. The primary outcome measure of the study is the difference in MADRS change (baseline / end of treatment) between the two treatment arms.
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?: