| Titre : | Is low intensity exercise sufficient to induce exercise-induced pain threshold modulation in people with persistent pain? (2022) |
| Auteurs : | Niamh Moloney ; Martin Rabey ; Julia Hush ; Duncan Sanders ; Tumelo Dube ; Anna Marcuzzi |
| Type de document : | Article |
| Dans : | Musculoskeletal Science and Practice (Vol. 62, December 2022) |
| Article en page(s) : | 102643 |
| Note générale : | https://doi.org/10.1016/j.msksp.2022.102643 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Douleur ; Exercice physique |
| Mots-clés: | Douleur persistante |
| Résumé : | Objectives We investigated whether a 12-min walk test (12MWT) yielded exercise-induced pain threshold modulation (EIPM) within people with persistent pain and whether baseline self-report and pain sensitivity measures differed according to these responses. Design Cross-sectional study. Methods Two cohorts (tertiary/community) (n = 88) with persistent pain underwent pressure pain threshold (PPT) testing before and after a 12MWT to determine exercise-induced pain threshold modulation responses. Baseline self-report (pain severity, pain distribution, psychological distress, sleep) and baseline widespread pain sensitivity (WPS) (high/low) were recorded. Within and between-group differences were analysed using paired t-tests and repeated measure analyses of covariance. Individual EIPM responses were categorised as hyperalgesic, no change and hypoalgesic responses. Differences in baseline self-report and pain sensitivity measures between EIPM categories were investigated. Results No significant within- or between-group differences in PPT following the 12MWT were detected (p > 0.05). Individual responses showed that up to 30% of the community and 44% of the tertiary cohort demonstrated >20% change in PPT (in either direction). Significant differences were shown in pain distribution (p = 0.002) and baseline WPS (p = 0.001) between people with hyperalgesic, no change, hypoalgesic responses. People with 4?5 pain regions were more likely hyperalgesic (?2 = 9.0, p = 0.003); people with low baseline WPS were more likely to demonstrate no change (p = 0.002). Conclusion Low or self-selected intensity exercise was insufficient to induce exercise-induced pain modulation at group level. Individual responses were variable with pain distribution and baseline WPS differing between responses. Future research could evaluate responses and associated factors in larger samples with high baseline pain sensitivity specifically. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S2468781222001436 |
Bibliothèques HE Vinci
