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<< Tillbaka| Överskrift | A prospective randomised controlled trial of spinal manipulation and ultrasound in the treatment of chronic low back pain |
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| Upplaga | 1 |
| Sidor | 34-42 |
| Överskrift | A prospective randomised controlled trial of spinal manipulation and ultrasound in the treatment of chronic low back pain |
| Beskrivning | Objectives: To assess the short- and long-term effectiveness of spinal manipulation therapy, and to identify the effect of manipulation on lumbar muscle endurance in patients with chronic low back pain (LBP). Design: A randomised controlled trial comparing manipulation and exercise treatment with ultrasound and exercise treatment. Setting: An outpatient physiotherapy department. Participants: One hundred and twenty patients with chronic LBP were allocated at random into the manipulation/exercise group or the ultrasound/exercise group. Interventions: Both groups were given a programme of exercises. In addition, one group received spinal manipulation therapy and the other group received therapeutic ultrasound. Main outcome measures: Pain intensity, functional disability, lumbar movements and muscle endurance were measured shortly before treatment, at the end of the treatment programme and 6 months after randomisation using surface electromyography. Results: Following treatment, the manipulation/exercise group showed a statistically significant improvement (P = 0.001) in pain intensity [mean 16.4 mm, 95% confidence interval (CI) 6.1-26.8], functional disability (mean 8%, 95% CI 2-13) and spinal mobility (flexion: mean 9.4 mm, 95% CI 5.5-13.4; extension: mean 3.4 mm, 95% CI 1.0-5.8). There was no significant difference (P = 0.068) between the two groups in the median frequency of surface electromyography (multifidus: mean 6.8 Hz, 95% CI 1.24-14.91; iliocostalis: mean 2.4 Hz, 95% CI 2.5-7.1), although a significant difference (P = 0.013) was found in the median frequency slope of surface electromyography in favour of spinal manipulation for multifidus alone (mean 0.3, 95% CI 0.1-0.5). A significant difference was also found between the two groups in favour of the manipulation/exercise group at 6-month follow-up. Conclusions: Although improvements were recorded in both groups, patients receiving manipulation/exercise showed a greater improvement compared with those receiving ultrasound/exercise at both the end of the treatment period and at 6-month follow-up. |
| Källa | Physiotherapy |
| Publicerad | 2006 |
| Författare | Critchley J, Mohseni-Bandpei MA, Richardson B, Staunton T |