Not provided
| ID | Type | Description | Link |
|---|---|---|---|
| APP1159769 | Other Grant/Funding Number | NHMRC | |
| RG180233 | Other Identifier | UNSW project number |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| National Health and Medical Research Council, Australia | OTHER |
| Ramsay Clinic Albert Road, Australia | UNKNOWN |
| Ramsay Clinic Lakeside, Australia | UNKNOWN |
Not provided
Not provided
Not provided
Not provided
Severe depression is devastating for those affected and is often associated with significant risk of suicide. Electroconvulsive therapy (ECT) is a highly effective acute treatment for severe depression, but its use and acceptability are limited by cognitive side effects. Of these, retrograde memory loss is most concerning, and can be long-term. The introduction of ultrabrief right unilateral (UBRUL) ECT into clinical practice has been an important step in reducing the risk of memory impairment, but significant deficits still occur.
A new form of UBRUL ECT which utilises a Frontoparietal electrode placement represents a further development. Preliminary data suggest that Frontoparietal UBRUL has good efficacy and less cognitive side effects than UBRUL given using the conventional Temporoparietal electrode placement. Designed as a pivotal trial, this protocol will be the first RCT comparing these two forms of ECT, producing the rigorous efficacy and safety data required to change clinical practice/policy.
This is a multicentre, parallel group RCT with 1:1 allocation ratio between Frontoparietal (intervention) and Temporoparietal (comparator) forms of UBRUL ECT. Participation will involve receiving randomised acute ECT under blinded conditions during the randomised acute treatment period (typically around 4 weeks), then completion of a 24-week follow-up period which commences after the cessation of all acute ECT. The study protocol aims to provide 12 randomised acute ECT treatments, though the number of treatments (and hence the length of the randomised acute treatment period) can be adjusted by the participant's own treating/admitting psychiatrist according to their clinical judgement.
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Frontoparietal ECT Group | Experimental | Participants will receive ultrabrief right unilateral ECT with a frontoparietal placement of ECT electrodes. |
|
| Temporoparietal ECT Group | Active Comparator | Participants will receive ultrabrief right unilateral ECT with the conventional temporoparietal placement of ECT electrodes. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Frontoparietal Ultrabrief Right Unilateral (UBRUL-FP) electroconvulsive therapy | Procedure | UBRUL-FP involves ultrabrief right unilateral ECT delivered using a novel frontoparietal montage, where the anterior electrode is shifted frontally to a position above the midpoint of the right eye to avoid temporal lobe stimulation (and reduce memory side effects). UBRUL-FP will be delivered using standard ECT devices. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Depressive Symptoms as Assessed by Hamilton Rating Scale for Depression-17 | The Hamilton Rating Scale for Depression-17 has a range of 0-52. Lower scores represent mild depression to no depression at all. | From baseline to end of randomized acute treatment (typically 4 weeks) |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Depressive Symptoms as Assessed by Hamilton Rating Scale for Depression-17 | The Hamilton Rating Scale for Depression-17 has a range of 0-52. Lower scores represent mild depression to no depression at all. | From end of acute ECT treatment up to 24-week follow-up |
| Autobiographical Memory Interview-Short Form (AMI-SF) Consistency Scores |
Not provided
Inclusion Criteria:
Exclusion Criteria:
History of schizophrenia, schizoaffective disorder, other [non-mood disorder] psychosis, or rapid cycling bipolar disorder (DSM-5 diagnoses*)
Current manic episode, hypomanic episode, or major depressive episode with mixed features (DSM-5 diagnoses*)
Alcohol or substance use disorder (other than caffeine or nicotine) present in the past month, or is likely to be present during the 24-week study period as determined by study physician evaluation
Diagnosis of amnestic disorder, dementia, delirium, or epilepsy, as determined by study physician evaluation and medical history
Central nervous system disease or brain injury that has resulted in significant cognitive impact, as determined by study physician evaluation and medical history
Serious or unstable medical condition, as determined by study physician evaluation and medical history
If female of childbearing potential: a) pregnancy as determined by pregnancy urine screen
Completed an acute course of ECT during the past 2 months, as determined by treatment history
Received any ECT during the past 2 weeks
Failed an adequate course of ECT (i.e., 8 ECT treatments ) in the current depressive episode
Patients who are prisoners, and those who lack capacity to make medical decisions (as judged by their own treating psychiatrist)
Currently enrolled in another interventional clinical trial
Currently using another investigational device or product
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Colleen Loo | University of New South Wales | Principal Investigator |
| Anthony Rodgers | The George Institute | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Emory University | Atlanta | Georgia | 30322 | United States | ||
| Medical College of Georgia, Augusta University |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 38968425 | Derived | Loo C, Barreiros AR, Martin D, Dong V, George MS, McCall WV, Sarma S, Hopwood M, Weiss A, Bull M, Tuneu CM, Alonzo A, Hadzi-Pavlovic D, Rodgers A, Sahlem GL, Harvey AJ, Haldane K, Brettell L, Fitzgerald PB, Dokos S, Sackeim H. A Randomized Controlled Trial of Ultrabrief Right Unilateral ECT With Frontoparietal Versus Temporoparietal Electrode Placement for Severe Depression-The RAFT ECT Trial. J ECT. 2024 Dec 1;40(4):229-231. doi: 10.1097/YCT.0000000000001018. Epub 2024 Jul 5. No abstract available. |
Not provided
Not provided
De-identified individual participant data will be shared upon request to the data custodian, subject to approval from the Trial Steering Committee and signing of data transfer agreements.
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D003863 | Depression |
| D061218 | Depressive Disorder, Treatment-Resistant |
| D003865 | Depressive Disorder, Major |
| ID | Term |
|---|---|
| D001526 | Behavioral Symptoms |
| D001519 | Behavior |
| D003866 | Depressive Disorder |
| D019964 | Mood Disorders |
Not provided
Not provided
| ID | Term |
|---|---|
| D004565 | Electroconvulsive Therapy |
| ID | Term |
|---|---|
| D003295 | Convulsive Therapy |
| D013000 | Psychiatric Somatic Therapies |
| D004191 | Behavioral Disciplines and Activities |
| D004597 | Electroshock |
Not provided
Not provided
| Ramsay Clinic Northside, Australia |
| UNKNOWN |
| Gold Coast Hospital and Health Service | OTHER_GOV |
| Augusta University | OTHER |
| Medical University of South Carolina | OTHER |
| The University of New South Wales | OTHER |
| Emory University | OTHER |
Not provided
Not provided
Not provided
Participants and outcome assessors completing assessments of mood (primary outcome) will be blinded to the participant's treatment allocation until the database is locked and the primary analysis completed. Hospital ward personnel, if not involved in the delivery of ECT, will also be blinded.
|
| Temporoparietal Ultrabrief Right Unilateral (UBRUL-TP) electroconvulsive therapy | Procedure | UBRUL-TP is the standard form of ultrabrief right unilateral ECT, using the conventional temporoparietal (d'Elia) electrode placement, where the anterior electrode is placed over the right temporal lobe. UBRUL-TP will be delivered using standard ECT devices. |
|
In the Autobiographical Memory Interview-Short Form, participants are graded on the consistency of their answers between baseline and subsequent time-points. The maximum consistency score is 100 percent, with lower percentages representing increasing inconsistency in retrospective autobiographical memory function. |
| From Baseline to end of randomized acute treatment (typically 4 weeks) |
| Clinical Global Impression-Severity (CGI-S) | The Clinical Global Impression-Severity measure is a 7-point scale where a clinician rates the severity of a patient's illness in comparison to the clinician's experience with patients who have the same diagnosis. The ratings range from 1 indicating normal, not at all ill to 7 suggesting they are among the most extremely ill patients. | From baseline to end of randomized acute treatment (typically 4 weeks) |
| Clinical Global Impression-Improvement (CGI-I) | The Clinical Global Impression-Improvement is a measure where a clinician assesses how much the patient's illness has improved or worsened in comparison to baseline. The "improved" version being used in this trial (Kadouri, Corruble & Falissard, 2007) is a 13-point scale with ratings which range from 6 ('ideal improvement') to -6 (maximum deterioration). | Through the randomized acute ECT treatment period (typically 4 weeks) |
| Suicidality score | Assessed by examining scores on item 3 (suicidality) of the Hamilton Rating Scale for Depression (which range from 0 to 4, where higher scores indicate more severe and/or persistent suicidality) and scores on the suicidal ideation subscale of the Columbia | From baseline to end of randomized acute treatment (typically 4 weeks) |
| Post ECT reorientation time | Post ECT reorientation time is the time taken to recover orientation immediately after ECT in randomised treatment phase. | After ECT sessions 3 and 6, which typically occur at the end of week 1 and week 2 in the randomised acute treatment phase. |
| Change in mean neuropsychological function | Assessed by a cognitive test battery. | From baseline to end of randomized acute treatment (typically 4 weeks) |
| Mental Health Questionnaire-14 (MHQ-14) | The Mental Health Questionnaire-14 is a self-report quality of life instrument consisting of the mental health component of the Medical Outcomes Study questionnaire. This patient self-report measure contains 14 items in total, addressing symptoms of fatigue, anxiety and depression, and the impact of these symptoms on functioning. Scores on this measure range from 0 to 100, where higher scores indicate better quality of life. | From baseline to end of randomized acute treatment (typically 4 weeks) |
| Number of responders | Response is defined as a 50 percent reduction in depression severity from baseline, assessed using the Hamilton Rating Scale for Depression-17 | From baseline to End of Randomized Acute Treatment (typically 4 weeks) |
| Number of remitters | Remission is defined as a score of ≤ 7 on the Hamilton Rating Scale for Depression-17. | From baseline to end of randomized acute treatment (typically 4 weeks) |
| Number of participants switched from randomized treatment to another form of acute ECT | Number of participants switched from randomized treatment to another form of acute ECT after receiving at least 8 randomized ECT. | After at least 8 randomized ECT treatments (typically after 3 weeks). |
| Number of randomized ECT treatments given over the Acute Study Treatment Phase (RCT) | Number of randomized acute ECT treatments received by participants during the Acute Study Treatment Phase (RCT), compared between the groups. | From baseline to End of Randomized Acute Treatment (typically 4 weeks) |
| Occurrence of adverse events and serious adverse events | Occurrence of adverse events (AEs) and serious adverse events (SAEs) compared between the groups, based on treating them as binary outcomes (no/yes, e.g., whether participants experienced any given side effect/adverse event at least once) and as count outcomes (number of occurrences). | From baseline and up to 24-week follow-up |
| Augusta |
| Georgia |
| 30912 |
| United States |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | United States |
| Ramsay Clinic Northside | Sydney | New South Wales | 2065 | Australia |
| Ramsay Clinic Lakeside | Warners Bay | New South Wales | 2282 | Australia |
| Gold Coast University Hospital (GCUH) | Gold Coast | Queensland | 4215 | Australia |
| Ramsay Clinic Albert Road | Melbourne | Victoria | 3004 | Australia |
| D001523 |
| Mental Disorders |
| D011580 | Psychological Techniques |