دورية أكاديمية
Temporal summation of mechanical pain prospectively predicts movement-evoked pain severity in adults with chronic low back pain
| العنوان: | Temporal summation of mechanical pain prospectively predicts movement-evoked pain severity in adults with chronic low back pain |
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| المؤلفون: | Demario S. Overstreet, Ava N. Michl, Terence M. Penn, Deanna D. Rumble, Edwin N. Aroke, Andrew M. Sims, Annabel L. King, Fariha N. Hasan, Tammie L. Quinn, D. Leann Long, Robert E. Sorge, Burel R. Goodin |
| المصدر: | BMC Musculoskeletal Disorders, Vol 22, Iss 1, Pp 1-13 (2021) |
| بيانات النشر: | BMC, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Diseases of the musculoskeletal system |
| مصطلحات موضوعية: | Low back pain, Movement, Temporal summation, Conditioned pain modulation, Diseases of the musculoskeletal system, RC925-935 |
| الوصف: | Abstract Background Biopsychosocial factors above and beyond pathoanatomical changes likely contribute to the severity of chronic low back pain. A pro-nociceptive endogenous pain modulatory balance (↓inhibition and ↑facilitation) may be an important contributor to chronic low back pain severity and physical function; however, additional research is needed to address this possibility. The objective of this study was to determine whether quantitative sensory tests of endogenous pain inhibition and facilitation prospectively predict movement-evoked pain and cLBP severity self-reported on a validated questionnaire. Methods One hundred thirty-four individuals with chronic low back pain were enrolled in this two-session study. During the first study session, temporal summation of mechanical pain and conditioned pain modulation were assessed at the lumbar spine to determine endogenous pain facilitation and inhibition, respectively. One week later, participants returned for a second study session whereby they reported their pain severity and pain interference using the Brief Pain Inventory-Short Form. Movement-evoked pain and physical function capacity were assessed upon completion of the balance, walking, and transition from sit to stand tests of the Short Physical Performance Battery. Results Temporal summation of mechanical pain, but not conditioned pain modulation, significantly and prospectively predicted greater movement-evoked pain and poorer physical function on the Short Physical Performance Battery. Neither temporal summation nor conditioned pain modulation were significantly related to self-reported pain severity or pain interference on the Brief Pain Inventory-Short Form. Conclusions Findings suggest that a pro-nociceptive pain modulatory balance characterized by enhanced pain facilitation may be an important driver of movement-evoked pain severity and poor physical function in individuals with chronic low back pain. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1471-2474 36446939 |
| Relation: | https://doaj.org/toc/1471-2474 |
| DOI: | 10.1186/s12891-021-04306-5 |
| URL الوصول: | https://doaj.org/article/ae5ad723a36446939bd6395a85e66f29 |
| رقم الأكسشن: | edsdoj.5ad723a36446939bd6395a85e66f29 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 14712474 36446939 |
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| DOI: | 10.1186/s12891-021-04306-5 |