Cited by 100Pain Mechanisms and TreatmentsFibromyalgia and Chronic Fatigue Syndrome ResearchMusculoskeletal pain and rehabilitation

Central sensitization as the mechanism underlying pain in joint hypermobility syndrome/Ehlers–Danlos syndrome, hypermobility type

Di Stefano, G., Celletti, C., Baron, R., Castori, M., Di Franco, M., La Cesa, S., Leone, C., Pepe, A. +3 more·2016·European Journal of Pain

Abstract

Background: Patients with joint hypermobility syndrome/Ehlers–Danlos syndrome, hypermobility type (JHS/EDS‐HT) commonly suffer from pain. How this hereditary connective tissue disorder causes pain remains unclear although previous studies suggested it shares similar mechanisms with neuropathic pain and fibromyalgia. Methods: In this prospective study seeking information on the mechanisms underlying pain in patients with JHS/EDS‐HT, we enrolled 27 consecutive patients with this connective tissue disorder. Patients underwent a detailed clinical examination, including the neuropathic pain questionnaire DN 4 and the fibromyalgia rapid screening tool. As quantitative sensory testing methods, we included thermal‐pain perceptive thresholds and the wind‐up ratio and recorded a standard nerve conduction study to assess non‐nociceptive fibres and laser‐evoked potentials, assessing nociceptive fibres. Results: Clinical examination and diagnostic tests disclosed no somatosensory nervous system damage. Conversely, most patients suffered from widespread pain, the fibromyalgia rapid screening tool elicited positive findings, and quantitative sensory testing showed lowered cold and heat pain thresholds and an increased wind‐up ratio. Conclusions: While the lack of somatosensory nervous system damage is incompatible with neuropathic pain as the mechanism underlying pain in JHS/EDS‐HT, the lowered cold and heat pain thresholds and increased wind‐up ratio imply that pain in JHS/EDS‐HT might arise through central sensitization. Hence, this connective tissue disorder and fibromyalgia share similar pain mechanisms. What does this study add?: In patients with JHS/EDS‐HT, the persistent nociceptive input due to joint abnormalities probably triggers central sensitization in the dorsal horn neurons and causes widespread pain.

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Crossref · 10.1002/ejp.856

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Authors
Di Stefano, G., Celletti, C., Baron, R., Castori, M., Di Franco, M., La Cesa, S., Leone, C., Pepe, A., Cruccu, G., Truini, A., & Camerota, F.
Affiliations
  • Department of Neurology and Psychiatry Sapienza University Rome Italy
  • Policlinico Umberto I (IT)
  • University Hospital Schleswig-Holstein (DE)
  • Azienda Ospedaliera San Camillo-Forlanini (IT)
  • Rheumatology Unit Department of Internal Medicine and Medical Specialities Sapienza University Rome Italy
  • Sapienza University of Rome (IT)
Corresponding author
Truini, A.
Venue
European Journal of Pain
Publisher
Wiley
Published
2016-02-26
Volume
20
Issue
8
Pages
1319-1325
ISSN
  • 1090-3801 (ISSN-L)
  • 1532-2149
OpenAlex
W2291279486
Cited by
100
References
26
Citations by year
2026: 12 · 2025: 8 · 2024: 10 · 2023: 12 · 2022: 11 · 2021: 14 · 2020: 10 · 2019: 3 · 2018: 9 · 2017: 8 · 2016: 3
FWCI
6.17
Type
journal article
Language
en
Open access
closed
Locations
  • European Journal of Pain (publishedVersion)
  • PubMed (publishedVersion)
  • IRIS Research product catalog (Sapienza University of Rome) (submittedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Pain Mechanisms and Treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Fibromyalgia and Chronic Fatigue Syndrome Research
  • Health Sciences › Medicine › Pharmacology › Musculoskeletal pain and rehabilitation
Keywords
central sensitization, joint hypermobility syndrome, Ehlers-Danlos syndrome hypermobility type, widespread pain, fibromyalgia, neuropathic pain, pain mechanisms, quantitative sensory testing, thermal pain threshold, wind-up ratio, dorsal horn neurons, connective tissue diseases
MeSH terms
Adult, Ehlers-Danlos Syndrome, Female, Humans, Joint Instability, Male, Middle Aged, Pain, Prospective Studies, Surveys and Questionnaires, Pain Threshold, Pain Perception, Central Nervous System Sensitization, Laser-Evoked Potentials

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