Evidence map›Paper›PMID 42259490›Full record

ArticleJournal of affective disorders2026

Comparing transcranial magnetic stimulation and esketamine treatment response trajectories in resistant depression.

Lindsay L Benster, Jordan N Kohn, Benjamin Wade, Noah Stapper, Cory R Weissman, Jean-Philippe Miron, Zafiris J Daskalakis, Lawrence G Appelbaum

Abstract readComparative Study
In one paragraph

Article in Journal of affective disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Lindsay L BensterDepartment of Psychiatry, University of California San Diego, La Jolla, CA, USA. Electronic address: llbenster@ucsd.edu.
Jordan N KohnHerbert Wertheim School of Public Health and Human Longevity Science, University of California San Diego, La Jolla, CA, USA.
Benjamin WadeDepartment of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
Noah StapperDepartment of Psychiatry, University of California San Diego, La Jolla, CA, USA.
Cory R WeissmanDepartment of Psychiatry, University of California San Diego, La Jolla, CA, USA.
Jean-Philippe MironDepartment of Psychiatry, University of California San Diego, La Jolla, CA, USA.
Zafiris J DaskalakisDepartment of Psychiatry, University of California San Diego, La Jolla, CA, USA.
Lawrence G AppelbaumDepartment of Psychiatry, University of California San Diego, La Jolla, CA, USA.

Funding

Cortical Inhibition as a Biomarker of Response in a Comparison of Bilateral versus Unilateral Accelerated Theta Burst Stimulation for Suicidal Ideation in Treatment-Resistant Depression -COMBAT-SIK23MH138746 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Cory R Weissman · 2024 to 2026
$593k
NIMH NIH HHS K23 MH138746
6 · The paper itself

Abstract

objectiveRepetitive transcranial magnetic stimulation (rTMS) and intranasal esketamine are FDA-approved for treatment-resistant depression (TRD), yet comparative real-world data on response trajectories and predictors of outcomes remain limited.

methodsA retrospective analysis was performed using electronic medical records from UC San Diego Health. Adults with TRD treated with rTMS (n = 279) or intranasal esketamine (n = 93) between 2017 and 2025 were included. The primary outcome was clinical response (≥50% PHQ-9 reduction). Time-to-response was assessed using inverse probability treatment weighted (IPTW) Cox models; Kaplan-Meier curves and log-rank tests provided descriptive comparisons. Covariates included age, trauma history, anxiety comorbidity, benzodiazepine use, tobacco use history, BMI, and baseline symptom severity. Secondary outcomes included remission (PHQ-9 < 5) and suicidal ideation (SI).

resultsEsketamine demonstrated earlier response over 90 days (RMST difference = -11.94 days) and faster time-to-response in the IPTW Cox model (HR = 1.62, p = 0.005); KM estimates showed median response at 36 vs. 49 days (p = 0.0096) with convergence by ∼90 days. Cumulative response and remission rates were numerically higher for esketamine (68.8% / 45.2%) than rTMS (59.4% / 40.1%), supporting a speed-of-response difference rather than superior overall efficacy. SI improved more rapidly with esketamine (median 9 vs. 26 days; p = 0.001). In the rTMS cohort, comorbid anxiety (HR = 0.69, p = 0.039) and benzodiazepine use (HR = 0.73, p = 0.046) predicted slower response, while former tobacco use predicted faster response (HR = 1.31, p = 0.006). No significant predictors emerged for esketamine.

conclusionsEsketamine was associated with earlier observed antidepressant and anti-suicidal improvement than rTMS. Baseline factors, including benzodiazepine use, may help inform expectations regarding rTMS response trajectory.

Indexed as

Antidepressive AgentsDepressive Disorder, Treatment-ResistantKetamineTranscranial Magnetic StimulationAdministration, IntranasalAdultFemaleHumansMaleMiddle AgedRetrospective StudiesSuicidal IdeationTreatment OutcomeAntidepressive AgentsEsketamineKetamineEsketaminerTMSTreatment-resistant depression

Identifiers

PMID42259490
PMCPMC13401942

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Registered trials

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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 OpenQuestion graph.