Evidence map›Paper›PMID 41255112›Full record

ArticleEuropean journal of pain (London, England)2026

Exploratory Pain Profiling With Quantitative Sensory Testing (QST) in Episodic and Chronic Migraine.

Rein F van Welie, Floor C van Welie, Jennifer P Trouerbach-Kraan, Albert Dahan, Monique van Velzen, Gisela M Terwindt

Abstract read
In one paragraph

Article in European journal of pain (London, England), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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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

6 authors.

Rein F van WelieDepartment of Neurology, Leiden University Medical Center, Leiden, the Netherlands.ORCID https://orcid.org/0009-0008-1251-4494
Floor C van WelieDepartment of Neurology, Leiden University Medical Center, Leiden, the Netherlands.ORCID https://orcid.org/0009-0008-1360-3878
Jennifer P Trouerbach-KraanDepartment of Neurology, Leiden University Medical Center, Leiden, the Netherlands.
Albert DahanDepartment of Anesthesiology, Leiden University Medical Center, Leiden, the Netherlands.ORCID https://orcid.org/0000-0003-3161-3945
Monique van VelzenDepartment of Anesthesiology, Leiden University Medical Center, Leiden, the Netherlands.ORCID https://orcid.org/0000-0001-8428-7317
Gisela M TerwindtDepartment of Neurology, Leiden University Medical Center, Leiden, the Netherlands.ORCID https://orcid.org/0000-0003-3140-6882

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMigraine pain profiling studies vary by sensory modalities, methods, anatomical sites and characteristics. This exploratory study aimed to identify pain profiling parameters using quantitative sensory testing (QST) for episodic migraine (EM) and chronic migraine (CM) and investigate potential differences, given conflicting results from previous EM versus CM comparisons.

methodsA total of 59 migraineurs, including 29 with EM and 30 with CM, were enrolled at Leiden Headache Center. QST was performed on the cheek and hand utilising various test stimuli. Normalised control values adjusted for sex, age, location were used to convert the measurement outcomes to Z-scores. Key outcomes included mean Z-scores and the prevalence of abnormal Z-scores (< -1.96 or > 1.96) in migraineurs. Z-scores > 1.96 indicate heightened sensation (lower threshold), while Z-scores < -1.96 indicate diminished sensation (higher threshold). EM and CM were compared.

resultsThe threshold for pressure pain (PPT) was lower in 39.0% (hand) and 32.8% (cheek) (all p < 0.001) in individuals with migraine. Cold detection threshold (CDT) was higher in 18.6% (hand) and 25.4% (cheek), while the warm detection threshold (WDT) was higher in 15.2% (hand) (all p < 0.001) in migraineurs. Mechanical pain sensitivity (MPS) was increased in 17.0% (hand) and the vibration detection threshold (VDT) was higher in 18.6% (cheek) (all p < 0.001). No differences, including for temporal summation (TS), were found between EM and CM.

conclusionsIn this exploratory analysis, no QST profile differences were found between EM and CM. One-third of migraineurs have increased pressure pain sensitivity in both trigeminal and distal regions, but decreased cold, warmth, vibration and mechanical detection, indicating complex sensory processing. SIGNIFICANCE: This is the first exploratory study to compare episodic migraine (EM) and chronic migraine (CM) patients using a comprehensive battery of quantitative sensory tests (QST). The aim of this study was to explore various aspects of somatosensory function in individuals with EM and CM, with a particular focus on identifying differences between the two groups. Given that sensory thresholds may fluctuate at different stages of the disease, additional data are needed to clarify these distinctions.

Indexed as

Migraine DisordersPain MeasurementPain ThresholdAdultChronic DiseaseFemaleHumansMaleMiddle AgedYoung Adultchronic migraine (CM)episodic migraine (EM)migrainepain profilepsychophysical measurementquantitative sensory testing (QST)

Identifiers

PMID41255112
PMCPMC12628041

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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.