[Results of early mobilisation of acute whiplash injuries]

Abstract

Background: Diagnostic evaluation and therapeutic management of acute neck pain after whiplash is a frequent but unsolved clinical problem. Long-lasting symptoms and disability are common. Former studies proposed beneficial effects of physiotherapy in the early management of whiplash injury. The purpose of this study was to assess the effects of early active mobilization versus standard treatment with a soft cervical collar.

Methods: Between August 1997 and February 2000 a prospective randomized clinical trial with a total of 168 patients was performed. Of these patients 81 (31 male, 50 female; average age 28,78 years) were randomly assigned to the standard therapy group, which received a soft cervical collar, and 87 (31 male, 56 female; average age 29,62 years) to the early mobilization group, treated by physiotherapy. Study participants documented pain and disability twice (baseline and six week follow-up) during a one week period by diary, using numeric rating scales ranging from 0 to 10.

Results: The initial mean pain intensity (4,75) reported by the standard therapy group was similar to disability (4,76). There were no significant differences to initial pain (4,50) and disability (4,39) reported by the early mobilization group. The mean pain intensity reported by the standard therapy group after 6 weeks was 2,66 and disability was 2,40. The mean pain intensity indicated by physiotherapy group was 1,44 and mean disability was 1,29. The differences between the groups were both significant.

Conclusions: Early mobilization is superior to the standard therapy regarding pain intensity and disability. We conclude that mobilization should be recommended as the new adequate standard-therapy in the acute management of whiplash injury.