Evidence map›Paper›PMID 27541044›Full record

Trial reportJournal of neurology2016

Efficacy of single versus three sessions of high rate repetitive transcranial magnetic stimulation in chronic migraine and tension-type headache.

Jayantee Kalita, Sanghamitra Laskar, Sanjeev Kumar Bhoi, Usha Kant Misra

Registry-linked trialAbstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Journal of neurology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03840369 (Pathophysiological Understanding and Treatment of PTSD), which is not on this map. Cited by 27 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 3 pooled it
4.0field-weighted citation impact, top 6% 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.

NCT03840369 nacompletednot on this mapstarted 2020, after this paper: background citation

Pathophysiological Understanding and Treatment of PTSD: an rTMS Approach

TypeinterventionalSponsorUniversity of CalgaryRan2020 to 2022Enrolled25ConditionsStress Disorders, Post-Traumatic, Brain Injuries, Transcranial Magnetic Stimulation, Magnetic Resonance SpectroscopyArmsRepetitive Transcranial Magnetic Stimulation to Right Dorsolateral Prefrontal Cortex, Sham Repetitive Transcranial Magnetic Stimulation, Repetitive Transcranial Magnetic Stimulation to Right Dorsomedial Prefrontal Cortex
3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 3 syntheses or guidelines pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Neuronavigation based 10 sessions of repetitive transcranial magnetic stimulation therapy in chronic migraine: an exploratory study.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
    Trial
  5. Review
  6. Article
  7. Article
  8. The potential application of electrophysiological indicators in TMS treatment for MOH.Frontiers in pain research (Lausanne, Switzerland) · 2025
    Review
  9. Article
  10. Non-Pharmacological Treatment for Chronic Migraine.Current pain and headache reports · 2023
    Review
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Neuromodulation for Chronic Daily Headache.Current pain and headache reports · 2022
    Review
  17. Article
  18. Update of Neuromodulation in Chronic Migraine.Current pain and headache reports · 2021
    Review
  19. Review
  20. Chronic Migraine Pathophysiology and Treatment: A Review of Current Perspectives.Frontiers in pain research (Lausanne, Switzerland) · 2021
    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

4 authors at 1 institution in 1 country.

Jayantee KalitaDepartment of Neurology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareily Road, Lucknow, Uttar Pradesh, 226014, India.
Sanghamitra LaskarDepartment of Neurology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareily Road, Lucknow, Uttar Pradesh, 226014, India.
Sanjeev Kumar BhoiDepartment of Neurology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareily Road, Lucknow, Uttar Pradesh, 226014, India.
Usha Kant MisraDepartment of Neurology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Raebareily Road, Lucknow, Uttar Pradesh, 226014, India. drukmisra@rediffmail.com.
Sanjay Gandhi Post Graduate Institute of Medical Sciences · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the efficacy of three versus single session of 10 Hz repetitive transcranial magnetic stimulation (rTMS) in chronic migraine (CM) and chronic tension-type headache (CTTH). Ninety-eight patients with CM or CTTH were included and their headache frequency, severity, functional disability and number of abortive medications were noted. Fifty-two patients were randomly assigned to group I (three true sessions) and 46 to group II (one true and two sham rTMS sessions) treatment. 10 Hz rTMS comprising 600 pulses was delivered in 412.4 s on the left frontal cortex. Outcomes were noted at 1, 2 and 3 months. The primary outcome was 50 % reduction in headache frequency, and secondary outcomes were improvement in severity, functional disability, abortive drugs and side effects. The baseline headache characteristics were similar between the two groups. Follow up at different time points revealed significant improvement in headache frequency, severity, functional disability and number of abortive drugs compared to baseline in both group I and group II patients, although these parameters were not different between the two groups. In group I, 31 (79.4 %) had reduction of headache frequency and 29 (74.4 %) converted to episodic headache. In group II, these were 24 (64.8 %) and 22 (59.2 %), respectively. In chronic migraine, the severity of headache at 2 months reduced in group I compared to group II (62.5 vs 35.3 %; P = 0.01). Both single and three sessions of 10 Hz rTMS were found to be equally effective in CM and CTTH, and resulted in conversion of chronic to episodic headache in 67.1 % patients.

Indexed as

AdultAnalysis of VarianceChronic DiseaseDisability EvaluationDouble-Blind MethodFemaleFollow-Up StudiesHumansMaleMigraine DisordersOutcome Assessment, Health CareTension-Type HeadacheTime FactorsTranscranial Magnetic StimulationVisual Analog ScaleYoung AdultChronic daily headacheChronic migraineChronic tension-type headacheMagnetic stimulationMigraine prophylaxis

Identifiers

PMID27541044
OpenAlexW2507367097

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.