Ignite Creation Date:
2025-12-25 @ 12:22 AM
Ignite Modification Date:
2026-01-19 @ 8:54 PM
Study NCT ID:
NCT03191058
Status:
COMPLETED
Last Update Posted:
2025-08-15
First Post:
2017-06-12
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Confirmatory Efficacy and Safety Trial of Magnetic Seizure Therapy for Depression
Sponsor:
University of Texas Southwestern Medical Center
Organization:
Study Overview
Official Title:
Confirmatory Efficacy and Safety Trial of Magnetic Seizure Therapy for Depression (CREST - MST)
Status:
COMPLETED
Status Verified Date:
2025-08
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:
CREST-MST
Brief Summary:
This trial aims to assess the efficacy and tolerability of Magnetic Seizure Therapy (MST) as an alternative to electroconvulsive therapy (ECT) for depression. Even with multiple medication trials, 30 - 40% of patients will experience a pharmacologically resistant form of illness. The ineffectiveness of current treatments for major depressive disorder (MDD) coupled with the economic burden associated with the disorder engenders a need for novel therapeutic interventions that can provide greater response and remission rates.
Detailed Description:
The study will involve a randomized, double blind, non-inferiority clinical trial with two treatment arms conducted in two international academic medical centers (the Centre for Addiction and Mental Health in Toronto, Canada and UT Southwestern in Dallas, Texas). The investigators are pursuing a non-inferiority clinical trial in an effort to compare MST - a new treatment for TRD - to RUL-UB-ECT. Treatment will be administered two to three days per week. Depression symptoms will be assessed with the 24-item Hamilton Depression Rating Scale (HRSD-24) and suicidality will be assessed with the Scale for Suicidal Ideation (SSI). Remission will be defined as HRSD-24 \< or = 10 and a \> 60% decrease in scores from baseline on two consecutive ratings. Once a participant reaches remission, a second rating to confirm remission will be conducted immediately before their next scheduled treatment. If remission is confirmed, they will then be considered a completer of the acute treatment course. Remission of suicidal ideation is defined as a score of 0 on the SSI. Therefore, there will be no specific minimum number of treatments that patients must receive to be classified as remitters. However, patients who do not meet remission criteria after 21 treatment sessions will be considered non-remitters and will cease treatment sessions. This maximum treatment number was chosen allowing for the possibility that MST may require more treatment sessions to achieve remission, similar to RUL-UB ECT. The blind will not be broken to participants until the completion of the entire study.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
True
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 1R01MH112815-01 | NIH | None | https://reporter.nih.gov/quic… | View |