Ignite Creation Date:
2025-12-24 @ 12:50 PM
Ignite Modification Date:
2025-12-29 @ 9:25 AM
Study NCT ID:
NCT06783361
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-06-17
First Post:
2024-12-13
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Accelerated Transcranial Magnetic Stimulation in Treatment-Resistant Depressed Patients
Sponsor:
Ataturk University
Organization:
Study Overview
Official Title:
Accelerated Transcranial Magnetic Stimulation in Treatment-Resistant Depressed Patients: Comparison Of The Effectiveness Of Bilateral Theta Bursts With Unilateral Theta Bursts
Status:
ACTIVE_NOT_RECRUITING
Status Verified Date:
2025-06
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:
Depression is the leading cause of disability worldwide and around 800,000 suicides occur each year. According to the World Health Organization, major depressive disorder (MDD) is expected to be the leading cause of the global burden of disease by 2030. One third of MDD patients do not respond to first-line pharmacologic and psychotherapeutic antidepressant treatments. New antidepressant treatments that are safe, tolerable, fast-acting, durable and effective are needed. Transcranial magnetic stimulation (TMS) is a promising form of non-invasive brain stimulation with rapid antidepressant and suicide prevention effects in MDD. TMS applied to the left dorsolateral prefrontal cortex (DLPFC) is a non-invasive brain stimulation technique approved by the US Food and Drug Administration (FDA) for treatment-resistant depression. TMS involves passing an electric current through a magnetic coil placed on the surface of the scalp, producing a high-intensity magnetic field that travels through the scalp, skull and meninges, stimulating neuronal tissue. This in turn causes changes in functional connectivity. The mechanism of TMS on core depressive symptoms is hypothesized to be mediated in part through indirect inhibitory functional connectivity from the left DLPFC to the subgenual anterior cingulate cortex (sgACC).
Detailed Description:
The aim of this study was to investigate whether recurrent TMS (rTMS) and theta burst stimulation (TBS) are superior to each other when applied unilaterally and bilaterally in treatment-resistant MDD. As stated in the reference articles, a similar study was conducted unilaterally at Stanford University and achieved 70% remission rates. Our goal is that bilateral administration will result in longer treatment compliance and duration of effect compared to unilateral administration. This study aims to monitor the change in neurocognitive functions of patients with moderate to severe depression diagnosed with major depression according to DSM 5 criteria, whose treatment is prescribed by their physician as transcranial magnetic stimulation (TMS) and whose current pharmacological treatment is continued concurrently with TMS treatment, at the controls to be performed before TMS treatment, 1 week, 2 weeks, 4 weeks, 6 weeks, 8 weeks, 10 weeks and 14 weeks after the start of TMS treatment. For this purpose, structured neuropsychological tests with Turkish validity and reliability studies will be applied to the patients. In addition, the study aims to evaluate whether there will be a decrease in the severity of depression after TMS treatment and whether there is any change in depression severity and symptoms in the 1st week, 2nd week, 4th week, 6th week, 8th week, 10th week and 14th week controls through the scales measuring the severity of depression to be applied to the patients participating in the study.
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?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| Atatürk University | OTHER | Scientific Research Projects Coordination Unit | View |