Evidence map›Paper›PMID 39999397›Full record

Trial reportNeurology2025

Transcranial Magnetic Stimulation Combined With Multimodality Aphasia Therapy for Chronic Poststroke Aphasia: A Randomized Clinical Trial.

Trevor A Low, Kevin Lindland, Adam Kirton, Helen L Carlson, Ashley D Harris, Bradley G Goodyear, Oury Monchi, Michael D Hill, Miranda L Rose, Sean P Dukelow

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04102228 (A Randomized Sham-Controlled Trial of Repetitive Transcranial Magnetic Stimulation), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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.

NCT04102228 nacompletednot on this map

A Randomized Sham-Controlled Trial of Repetitive Transcranial Magnetic Stimulation (rTMS) and Multi-Modal Aphasia Treatment (M-MAT) for Post-Stroke Non-Fluent Aphasia

TypeinterventionalSponsorUniversity of CalgaryRan2021 to 2023Enrolled46ConditionsStroke, Aphasia, Non-fluentArms1Hz inhibitory rTMS, 1Hz sham rTMS, Multi-Modality Aphasia Therapy (M-MAT)
3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

  1. Article
  2. Code ICH: Building Consensus in Pediatric Intracerebral Hemorrhage.Journal of the American Heart Association · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
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

10 authors.

Trevor A LowDepartment of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada.ORCID 0000-0002-8564-845X
Kevin LindlandDepartment of Allied Health, Alberta Health Services, Calgary, Alberta, Canada.
Adam KirtonDepartment of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada.ORCID 0000-0001-5209-3374
Helen L CarlsonDepartment of Pediatrics, Cumming School of Medicine, University of Calgary, Alberta, Canada.ORCID 0000-0002-5788-0542
Ashley D HarrisHotchkiss Brain Institute, University of Calgary, Alberta, Canada.
Bradley G GoodyearDepartment of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada.
Oury MonchiDepartment of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada.
Michael D HillDepartment of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada.ORCID 0000-0002-6269-1543
Miranda L RoseSchool of Allied Health, Human Services and Sport, La Trobe University, Melbourne, Victoria, Australia.
Sean P DukelowDepartment of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Alberta, Canada.ORCID 0000-0002-0609-981X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectivesIntensive speech therapy may improve recovery from poststroke aphasia. Further evidence suggests that pairing repetitive transcranial magnetic stimulation (rTMS) with intensive speech therapy might augment outcomes. This sham-controlled randomized clinical trial evaluated the efficacy of 1-Hz rTMS over the right pars triangularis combined with multimodality aphasia therapy (M-MAT) in chronic poststroke aphasia.

methodsA parallel-group, double-blind, sham-controlled randomized clinical trial was conducted between April 2021 and May 2023 at an outpatient neurorehabilitation clinic. Individuals with chronic nonfluent aphasia after left middle cerebral artery stroke (>6 months from stroke) were enrolled and randomly assigned to receive either rTMS or sham stimulation combined with 35 hours of M-MAT over 10 days. The primary outcome was the Western Aphasia Battery aphasia quotient (WAB-AQ) measured at 3 weeks and 15 weeks. Intention-to-treat analysis examined treatment effects over time using linear mixed models.

resultsA total of 44 participants were randomized. Forty-three (mean [SD] age, 63.4 [12.3] years; 14 women [32.6%]) completed the intervention. Overall, WAB-AQ scores improved from baseline to 15 weeks regardless of rTMS allocation (mean difference 5.33, 95% CI 2.9-7.8, DISCUSSION: Intensive administration of M-MAT alone improves speech production in patients with chronic poststroke aphasia. Combining 1-Hz rTMS with M-MAT is associated with supplemental improvements in aphasia severity at follow-up. rTMS is a promising candidate as an adjuvant therapy to M-MAT. TRIAL REGISTRATION INFORMATION: ClinicalTrials.gov Identifier: NCT04102228. CLASSIFICATION OF EVIDENCE: This study provides Class III evidence that in patients with aphasia 6 or more months after a stroke, 1-Hz rTMS combined with intensive M-MAT improves WAB-AQ more than sham stimulation plus M-MAT.

Indexed as

AphasiaSpeech TherapyStrokeStroke RehabilitationTranscranial Magnetic StimulationAgedChronic DiseaseCombined Modality TherapyDouble-Blind MethodFemaleHumansMaleMiddle AgedTreatment Outcome

Identifiers

PMID39999397
PMCPMC11863782

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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.