Study Stopped
Study terminated early due to slow accrual or other non-safety related issues
Repetitive Transcranial Magnetic Stimulation as Treatment for Acute Suicidality in Adult Patients
rTMS
1 other identifier
interventional
1
1 country
1
Brief Summary
Suicide was responsible for almost 40,000 deaths in 2011 in America. It is still singularly difficult to predict who is going to commit suicide and how to establish adequate interventions. Growing evidence supports the view that suicide is associated with poor decision making. Suicide is hypothesized to be triggered by stressful situations that create overwhelming psychological pain in an individual who chooses to terminate his/her own life, disregarding all future consequences. We have previously demonstrated rewarding impulsive choice common to both recent suicide attempters and suicidal depressed patients (1). Consistent with these findings, we hypothesize that high frequency repetitive transcranial magnetic stimulation (rTMS) of the left prefrontal cortex will improve impulsive response tendencies as measured by the delay discounting procedure, and this in turn will be associated with a faster resolution of suicidal ideation. To these effects we will be using a randomized control trial of rTMS in adult inpatients at the Psychiatric Research Institute (PRI) hospitalized for acute suicidality. At the conclusion of these studies, we will have tested the value of decision making in the development of suicide ideation and behavior, as well as piloted the use of rTMS in the treatment of these patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started May 2017
Typical duration for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
February 12, 2016
CompletedFirst Posted
Study publicly available on registry
February 29, 2016
CompletedStudy Start
First participant enrolled
May 22, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
February 28, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
February 28, 2019
CompletedResults Posted
Study results publicly available
April 22, 2020
CompletedMay 18, 2021
April 1, 2020
1.8 years
February 12, 2016
March 4, 2020
April 30, 2021
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Beck Scale for Suicidal Ideation
Change in suicidal ideation between baseline assessment and following 3 day TMS trial.
Within the 3 days of the TMS trial.
Study Arms (2)
Active rTMS
ACTIVE COMPARATORRepetitive Transcranial Magnetic Stimulation (rTMS) will be delivered to the left PFC, defined as a location 6 cm (cm) anterior to the right hand motor thumb area. A research nurse will deliver the treatments. rTMS will be delivered with a figure-eight coil at 120% motor threshold, 10 Hertz (Hz), 5 s (s) train duration, 20 s intertrain interval for 50 min (6000 pulses) 3 times daily for 3 days (total 9 sessions, 54,000 stimuli).
Sham rTMS
SHAM COMPARATORParameters for sham Repetitive Transcranial Magnetic Stimulation (rTMS) are identical to those for active stimulation except that aluminum plate blocks the propagation of a magnetic field. The sound and physical sensation is the same as with the active coil while been biologically inactive.
Interventions
A Neurostar TMS Therapy System and Neurostar XPLOR coil system (Neuronetics, Malvern, Pennsylvania) will be used to deliver stimulation.
Eligibility Criteria
You may qualify if:
- Age 18-60 years, of all races and ethnicities;
- Admitted voluntarily to the adult psychiatric inpatient at PRI;
- Suffering from a current depressive episode
- Reason for hospitalization should be a recent suicide attempt or suicidal ideation
- Current severe suicidal ideation defined by a score \>7 on the Beck Scale for Suicidal Ideation
- Ability to read, write and speak English.
You may not qualify if:
- History of dementia, neurovascular or neurodegenerative conditions
- Physical disabilities that prohibit task performance (such as blindness or deafness)
- Choosing to opt out of the research study.
- a personal history or 1st degree relative with history of epilepsy;
- a personal history of head injury, aneurysm, stroke, previous cranial neurosurgery, neurological, or migraines;
- recent use of cocaine or alcohol;
- ferromagnetic metal implants in the head or neck, active or inactive implants(including device leads), deep brain stimulators, cochlear implants or vagus nerve stimulators;
- a pacemaker;
- pregnancy (or the possibility of pregnancy);
- Medications that lower seizure threshold (bupropion or tricyclic antidepressants, such as thorazine, clozapine, amitriptyline, amoxapine, Norpramin, Sinequan, Tofranil, Pamelor, Vivactil, or Surmontil). Other antidepressant and antipsychotic medications have been deemed exhibit a relatively low seizurogenic potential (Pisani et al. 2002).
- Patients taking a medication for weight loss and depression called bupropion (Wellbutrin) they will be excluded because it may increase the likelihood of experiencing a seizure.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
University of Arkansas for Medical Sciences
Little Rock, Arkansas, 72205, United States
Related Publications (41)
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PMID: 10636165BACKGROUND
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Favrin Smith
- Organization
- University of Arkansas for Medical Sciences
Study Officials
- PRINCIPAL INVESTIGATOR
Pedro L Delgado, MD
University of Arkansas
Publication Agreements
- PI is Sponsor Employee
- Yes
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- TRIPLE
- Who Masked
- PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
February 12, 2016
First Posted
February 29, 2016
Study Start
May 22, 2017
Primary Completion
February 28, 2019
Study Completion
February 28, 2019
Last Updated
May 18, 2021
Results First Posted
April 22, 2020
Record last verified: 2020-04
Data Sharing
- IPD Sharing
- Will not share