Abstract
Background and aims: Assess if district migraine phenotype identified during the ictal/perictal phase using ten simple clinical and psychophysical bedside tools are differently affected by the disease
Methods: In this observational study, healthy subjects and migraine patients(episodic/chronic) assessed in the ictal/perictal phase were included. Migraine patients were subgrouped into different clusters: Cluster 1.1 no psychophysical impairments, Cluster 1.2: increased pain sensitivity and cervical musculoskeletal impairment.
The following variables were assessed: Clinical characteristics: disease duration, diary (headache frequency/intensity); headache-disability(HDI); neck-disability(NDI); psychological burden(HADS). Psychophysical characteristics: cervical active range of motion(AROM, flexion, extension, right/left lateral flexion, right/left rotation); quantitative sensory testing(QST): static pressure-pain threshold(sPPT) and mechanical pain threshold(MPT) over temporalis, sPPT and dynamic PPT(dPPT) over the neck, sPPT and MPT over the hand, and sPPT over the leg
The following variables were assessed: Clinical characteristics: disease duration, diary (headache frequency/intensity); headache-disability(HDI); neck-disability(NDI); psychological burden(HADS). Psychophysical characteristics: cervical active range of motion(AROM, flexion, extension, right/left lateral flexion, right/left rotation); quantitative sensory testing(QST): static pressure-pain threshold(sPPT) and mechanical pain threshold(MPT) over temporalis, sPPT and dynamic PPT(dPPT) over the neck, sPPT and MPT over the hand, and sPPT over the leg
Results: 156 subjects were included. Cluster 1.2 had higher headache intensity (p=0.48), disability (p=0.003), neck-disability (p=0.005), and psychological burden (p=0.005) compared to Cluster 1.1. Cluster 1.2 had reduced AROM in all directions (p<0.023) and reduced values in all QST (p<0.001) compared to controls and reduced AROM in flexion, left/right lateral flexion (p<0.045), and reduced values in all QST (p<0.001), but not MPT over the hand compared to Cluster 1.1.
Cluster 1.1 had no difference in AROM and higher sPPT values over temporalis, neck, and leg (p<0.049).
Cluster 1.1 had no difference in AROM and higher sPPT values over temporalis, neck, and leg (p<0.049).
Conclusions: The migraine phenotype with increased pain sensitivity and cervical musculoskeletal impairment is worse affected by the disease, showing worse clinical and psychophysical characteristics. On the other hand, a migraine phenotype with no psychophysical impairments showed sing of hypoalgesia compared to controls
Original language | English |
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Publication date | Sept 2023 |
Publication status | Published - Sept 2023 |
Event | 13th Congress of the European Pain Federation EFIC: Personalised Pain Management: The Future is Now - Budapest, Hungary Duration: 20 Sept 2023 → 22 Sept 2023 https://europeanpainfederation.eu/efic2023/ |
Conference
Conference | 13th Congress of the European Pain Federation EFIC |
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Country/Territory | Hungary |
City | Budapest |
Period | 20/09/2023 → 22/09/2023 |
Internet address |