Manual therapy
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Randomized Controlled Trial Comparative Study
Effect of physical exercise interventions on musculoskeletal pain in all body regions among office workers: a one-year randomized controlled trial.
This study investigated effects of physical exercise on musculoskeletal pain symptoms in all regions of the body, as well as on other musculoskeletal pain in association with neck pain. A single blind randomized controlled trial testing a one-year exercise intervention was performed among 549 office workers; specific neck/shoulder resistance training, all-round physical exercise, or a reference intervention. Pain symptoms were determined by questionnaire screening of twelve selected body regions. ⋯ The additional number of pain regions in neck cases decreased in the two exercise groups only (P<0.01-0.05). In individuals with no or minor pain at baseline, development of pain was minor in all three groups. In conclusion, both specific resistance training and all-round physical exercise for office workers caused better effects than a reference intervention in relieving musculoskeletal pain symptoms in exposed regions of the upper body.
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Comparative Study
Sensory hypoaesthesia is a feature of chronic whiplash but not chronic idiopathic neck pain.
Both sensory hypersensitivity and hypoaesthesia are features of chronic whiplash associated disorders (WAD). Sensory hypersensitivity is not a consistent feature of chronic idiopathic (non-traumatic) neck pain but the presence of hypoaesthesia has not been investigated. This study compared the somatosensory phenotype of whiplash and idiopathic neck pain. ⋯ For detection thresholds, the whiplash group showed elevated vibration (p<0.04), heat (p<0.02) and electrical (p<0.04) thresholds at all upper limb sites compared to the idiopathic neck pain group and the controls (p<0.04). Sensory hypoesthesia whilst present in chronic whiplash is not a feature of chronic idiopathic neck pain. These findings indicate that different pain processing mechanisms underlie these two neck pain conditions and may have implications for their management.
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The clinical criteria by which clinicians determine mechanisms-based classifications of pain are not known. The aim of this study was to generate expert consensus-derived lists of clinical criteria suggestive of a clinical dominance of 'nociceptive', 'peripheral neuropathic' and 'central' mechanisms of musculoskeletal pain. A web-based 3 round Delphi survey method was employed as an expert consensus building technique. ⋯ Twelve 'nociceptive', 14 'peripheral neuropathic' and 17 'central' clinical indicators reached consensus. These expert consensus-derived lists of clinical indicators of 'nociceptive', 'peripheral neuropathic' and 'central' mechanisms of musculoskeletal pain provide some indication of the criteria upon which clinicians may base such mechanistic classifications. Further empirical testing is required in order to evaluate the discriminative validity of these clinical criteria in particular and of mechanisms-based approaches in general.
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To determine if real-time feedback enables students to apply mobilisation forces to the cervical spine that are similar to an expert physiotherapist. ⋯ Practice with real-time objective feedback enables students to apply forces similar to an expert, supporting its use in manual therapy training.