OBJECTIVE: To investigate the incidence and course of widespread pain (WP) subsequent to localized pain in subjects with whiplash-associated disorders (WAD); and to investigate the influence of depressive symptoms, neck pain intensity, number of whiplash-associated symptoms, and number of painful body areas on such conditions. METHODS: From a large prospective cohort of injury claimants who reported WAD after motor vehicle collision (MVC; n = 7462), we identified a subgroup with only localized head/neck/back pain, and who responded to one or more followup questionnaires mailed at 6 weeks and 4, 6, and 12 months after the MVC (n = 266). Pain drawings were distributed at the followup, and we defined WP as having 9 or more painful areas, including posterior neck, at any of these occasions. Depressive symptoms were assessed with the Center for Epidemiological Studies Depression Scale and pain intensity with on a visual analog scale (VAS). RESULTS: The cumulative incidence of WP was 21%, and it occurred early after the injury. Continuous WP over the 12 months was rare. The odds for developing WP were greater in those with depressive symptoms (OR 3.2, 95% CI 1.6-6.3), VAS pain intensity 55-100 (OR 3.2, 95% CI 1.3-8.0), reporting > or = 3 pain-associated symptoms (OR 1.9, 95% CI 0.9-3.8), and those reporting 4 or 5 painful body areas (OR 2.6, 95% CI 1.3-5.4). CONCLUSION: WP occurred early in the course. Even though the cumulative incidence was 21%, continuous WP was rare. Subjects with WAD who report early depressive symptoms and more severe neck injury symptoms are at risk of developing WP after MVC.
OBJECTIVE: To investigate the incidence and course of widespread pain (WP) subsequent to localized pain in subjects with whiplash-associated disorders (WAD); and to investigate the influence of depressive symptoms, neck pain intensity, number of whiplash-associated symptoms, and number of painful body areas on such conditions. METHODS: From a large prospective cohort of injury claimants who reported WAD after motor vehicle collision (MVC; n = 7462), we identified a subgroup with only localized head/neck/back pain, and who responded to one or more followup questionnaires mailed at 6 weeks and 4, 6, and 12 months after the MVC (n = 266). Pain drawings were distributed at the followup, and we defined WP as having 9 or more painful areas, including posterior neck, at any of these occasions. Depressive symptoms were assessed with the Center for Epidemiological Studies Depression Scale and pain intensity with on a visual analog scale (VAS). RESULTS: The cumulative incidence of WP was 21%, and it occurred early after the injury. Continuous WP over the 12 months was rare. The odds for developing WP were greater in those with depressive symptoms (OR 3.2, 95% CI 1.6-6.3), VAS pain intensity 55-100 (OR 3.2, 95% CI 1.3-8.0), reporting > or = 3 pain-associated symptoms (OR 1.9, 95% CI 0.9-3.8), and those reporting 4 or 5 painful body areas (OR 2.6, 95% CI 1.3-5.4). CONCLUSION: WP occurred early in the course. Even though the cumulative incidence was 21%, continuous WP was rare. Subjects with WAD who report early depressive symptoms and more severe neck injury symptoms are at risk of developing WP after MVC.
Authors: C Sommer; W Häuser; M Burgmer; R Engelhardt; K Gerhold; F Petzke; T Schmidt-Wilcke; M Späth; T Tölle; N Uçeyler; H Wang; A Winkelmann; K Thieme Journal: Schmerz Date: 2012-06 Impact factor: 1.107
Authors: Tsipora Mankovsky-Arnold; Timothy H Wideman; Pascal Thibault; Christian Larivière; Pierre Rainville; Michael J L Sullivan Journal: J Occup Rehabil Date: 2017-09
Authors: A V Bortsov; T F Platts-Mills; D A Peak; J S Jones; R A Swor; R M Domeier; D C Lee; N K Rathlev; P L Hendry; R B Fillingim; S A McLean Journal: Eur J Pain Date: 2013-01-20 Impact factor: 3.931