Evidence map›Paper›PMID 36737300›Full record

ArticleNeuromodulation : journal of the International Neuromodulation Society2023

Repetitive Transcranial Magnetic Stimulation for Depression and Posttraumatic Stress Disorder in Veterans With Mild Traumatic Brain Injury.

Noah S Philip, Dhakshin Ramanathan, Bruno Gamboa, McKenna C Brennan, Frank Andrew Kozel, Laura Lazzeroni, Michelle R Madore

Open access · hybridAbstract read
In one paragraph

Article in Neuromodulation : journal of the International Neuromodulation Society, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Noah S PhilipVeterans Affairs Rehabilitation Research & Development Center for Neurorestoration and Neurotechnology, Providence Veterans Affairs Healthcare System, Providence, RI, USA; Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA.
Dhakshin RamanathanCenter of Excellence for Stress and Mental Health, Veterans Affairs San Diego Healthcare System, San Diego, CA, USA; Department of Psychiatry, University of California, San Diego, San Diego, CA, USA.
Bruno GamboaMental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA; Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA.
McKenna C BrennanVeterans Affairs Rehabilitation Research & Development Center for Neurorestoration and Neurotechnology, Providence Veterans Affairs Healthcare System, Providence, RI, USA; Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, USA.
Frank Andrew KozelDepartment of Behavioral Sciences and Social Medicine, Florida State University, Tallahassee, FL, USA.
Laura LazzeroniMental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA; Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA.
Michelle R MadoreMental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Healthcare System, Palo Alto, CA, USA; Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA. Electronic address: Michelle.Madore@va.gov.
VA Palo Alto Health Care System · USBrown University · USFlorida State University · USUniversity of California San Diego · US

Funding

Mechanistic circuit markers of transcranial magnetic stimulation outcomes in pharmacoresistant depressionR01MH120126 · NIMH · STANFORD UNIVERSITY · PI WILLIAMS, LEANNE · 2019 to 2023
$3.4M
Assessing an electroencephalography (EEG) biomarker of response to transcranial magnetic stimulation for major depressionI01CX002088 · VA · WHITE RIVER JUNCTION VA MEDICAL CENTER · PI Paul E Holtzheimer · 2021 to 2026
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VA RR&D Center for Neurorestoration and NeurotechnologyI50RX002864 · VA · PROVIDENCE VA MEDICAL CENTER · PI BENJAMIN D GREENBERG, LEIGH R HOCHBERG · 2018 to 2026
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CSRD VA I01 CX002088NIMH NIH HHS R01 MH120126RRD VA I50 RX002864
6 · The paper itself

Abstract

objectivesMild traumatic brain injury (mTBI) is a signature injury of military conflicts and is prevalent in veterans with major depressive disorder (MDD) and posttraumatic stress disorder (PTSD). Although therapeutic transcranial magnetic stimulation (TMS) can reduce symptoms of depression and PTSD, whether traumatic brain injury (TBI) affects TMS responsiveness is not yet known. We hypothesized mTBI would be associated with higher pretreatment symptom burden and poorer TMS response. MATERIALS AND

methodsWe investigated a registry of veterans (N = 770) who received TMS for depression across the US Veterans Affairs system. Of these, 665 (86.4%) had data on TBI and lifetime number of head injuries while 658 had complete data related to depression outcomes. Depression symptoms were assessed using the nine-item Patient Health Questionnaire and PTSD symptoms using the PTSD Checklist for DSM-5. Linear mixed effects models and t-tests evaluated whether head injuries predicted symptom severity before treatment, and how TBI status affected clinical TMS outcomes.

resultsOf the 658 veterans included, 337 (50.7%) reported previous mTBI, with a mean of three head injuries (range 1-20). TBI status did not predict depressive symptom severity or TMS-associated changes in depression (all p's > 0.1). TBI status was associated with a modest attenuation of TMS-associated improvement in PTSD (in patients with PTSD Checklist for DSM-5 scores > 33). There was no correlation between the number of head injuries and TMS response (p > 0.1).

conclusionsContrary to our hypothesis, presence of mTBI did not meaningfully change TMS outcomes. Veterans with mTBI had greater PTSD symptoms, yet neither TBI status nor cumulative head injuries reduced TMS effectiveness. Limitations include those inherent to retrospective registry studies and self-reporting. Although these findings are contrary to our hypotheses, they support the safety and effectiveness of TMS for MDD and PTSD in patients who have comorbid mTBI.

Indexed as

Brain ConcussionBrain Injuries, TraumaticMajor Depressive DisorderStress Disorders, Post-TraumaticVeteransDepressionHumansRetrospective StudiesTranscranial Magnetic StimulationMajor depressionmild traumatic brain injuryposttraumatic stress disordertranscranial magnetic stimulationveterans

Identifiers

PMID36737300
PMCPMC10765323
OpenAlexW4318767338

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.