Evidence map›Paper›PMID 35668368›Full record

ArticleThe journal of headache and pain2022

Single-Pulse Transcranial Magnetic Stimulation for the preventive treatment of difficult-to-treat migraine: a 12-month prospective analysis.

J O Lloyd, B Hill, M Murphy, A Al-Kaisy, A P Andreou, G Lambru

Abstract read
In one paragraph

Article in The journal of headache and pain, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Review
  2. Review
  3. Non-Invasive Neuromodulation in the Treatment of Headache.Current neurology and neuroscience reports · 2025
    Review
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. Review
  10. The potential application of electrophysiological indicators in TMS treatment for MOH.Frontiers in pain research (Lausanne, Switzerland) · 2025
    Review
  11. Review
  12. Review
  13. Review
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

6 authors.

J O LloydHeadache Research-Wolfson CARD, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, UK.
B HillThe Headache Centre, Guy's and St Thomas NHS Foundation Trust, London, UK.
M MurphyThe Headache Centre, Guy's and St Thomas NHS Foundation Trust, London, UK.
A Al-KaisyThe Headache Centre, Guy's and St Thomas NHS Foundation Trust, London, UK.
A P AndreouHeadache Research-Wolfson CARD, Institute of Psychology, Psychiatry and Neuroscience, King's College London, London, UK.
G LambruThe Headache Centre, Guy's and St Thomas NHS Foundation Trust, London, UK. giorgio.lambru@gstt.nhs.uk.ORCID http://orcid.org/0000-0002-2780-4776

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInitial evidence have shown the short-term efficacy of sTMS in the acute and preventive treatment of migraine. It is unknown whether this treatment approach in the long-term is effective and well tolerated in difficult-to-treat migraine.

methodsThis is a prospective, single centre, open-label, real-world analysis conducted in difficult-to-treat patients with high-frequency episodic migraine (HFEM) and chronic migraine (CM) with and without medication overuse headache (MOH), who were exposed to sTMS therapy. Patients responding to a three-month sTMS treatment, continued the treatment and were assessed again at month 12. The cut-off outcome for treatment continuation was reduction in the monthly moderate to severe headache days (MHD) of at least 30% (headache frequency responders) and/or a ≥ 4-point reduction in headache disability using the Headache Impact test-6 (HIT-6) (headache disability responders).

resultsOne hundred fifty-three patients were included in the analysis (F:M = 126:27, median age 43, IQR 32.3-56.8). At month 3, 93 out of 153 patients (60%) were responders to treatment. Compared to baseline, the median reduction in monthly headache days (MHD) for all patients at month 3 was 5.0 days, from 18.0 (IQR: 12.0-26.0) to 13.0 days (IQR: 5.75-24.0) (P = 0.002, r = - 0.29) and the median reduction in monthly migraine days (MMD) was 4.0 days, from 13.0 (IQR: 8.75-22.0) to 9.0 (IQR: 4.0-15.25) (P = 0.002, r = - 0.29). Sixty-nine out of 153 patients (45%) reported a sustained response to sTMS treatment at month 12. The percentage of patients with MOH was reduced from 52% (N = 79/153) at baseline to 19% (N = 29/153) at month 3, to 8% (N = 7/87) at month 12. There was an overall median 4-point reduction in HIT-6 score, from 66 (IQR: 64-69) at baseline to 62 at month 3 (IQR: 56-65) (P < 0.001, r = - 0.51). A total of 35 mild/moderate adverse events were reported by 23 patients (15%). One patient stopped sTMS treatment due to scalp sensitivity.

conclusionsThis open label analysis suggests that sTMS may be an effective, well-tolerated treatment option for the long-term prevention of difficult-to-treat CM and HFEM.

Indexed as

Headache Disorders, SecondaryMigraine DisordersAdultHeadacheHumansProspective StudiesTranscranial Magnetic StimulationTreatment OutcomeChronic migraineMigraineNeuromodulationNon-invasive neuromodulationRefractory migraineTranscranial magnetic stimulation

Identifiers

PMID35668368
PMCPMC9169440

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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.