The Journal of orthopaedic and sports physical therapy
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J Orthop Sports Phys Ther · Oct 2016
An Investigation of Fat Infiltration of the Multifidus Muscle in Patients With Severe Neck Symptoms Associated With Chronic Whiplash-Associated Disorder.
Study Design Cross-sectional study. Background Findings of fat infiltration in cervical spine multifidus, as a sign of degenerative morphometric changes due to whiplash injury, need to be verified. Objectives To develop a method using water/fat magnetic resonance imaging (MRI) to investigate fat infiltration and cross-sectional area of multifidus muscle in individuals with whiplash-associated disorders (WADs) compared to healthy controls. ⋯ The results of the study also indicate a risk when segmenting single cross-sectional slices, as both cross-sectional area and fat infiltration differ between cervical levels. J Orthop Sports Phys Ther 2016;46(10):886-893. Epub 2 Sep 2016. doi:10.2519/jospt.2016.6553.
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J Orthop Sports Phys Ther · Oct 2016
Morphology of Cervical Spine Meniscoids in Individuals With Chronic Whiplash-Associated Disorder: A Case-Control Study.
Study Design Case-control study. Background Cervical spine meniscoids are thought to contribute to neck pain and hypomobility in individuals with chronic whiplash-associated disorder (WAD); however, their morphology has not been studied in a clinical population. Objectives To investigate cervical spine meniscoid morphology in individuals with chronic WAD. ⋯ This may have pathoanatomical implications in chronic WAD. J Orthop Sports Phys Ther 2016;46(10):902-910. Epub 3 Sep 2016. doi:10.2519/jospt.2016.6702.
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J Orthop Sports Phys Ther · Oct 2016
Case ReportsCervical Spine Fracture With Vertebral Artery Dissection.
A 51-year-old man presented to a direct-access physical therapy clinic with persistent neck pain for 5 days after a fall in shallow water while surfing. Based on "dangerous mechanism of injury" from the Canadian cervical spine rule as being a high risk factor, the physical therapist ordered radiographs of the cervical spine, which were suggestive of a more serious injury. Computed tomography suggested and magnetic resonance imaging confirmed vertebral artery dissection. J Orthop Sports Phys Ther 2016;46(10):929. doi:10.2519/jospt.2016.0416.
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J Orthop Sports Phys Ther · Oct 2016
Observational StudyThe Traumatic Injuries Distress Scale: A New Tool That Quantifies Distress and Has Predictive Validity With Patient-Reported Outcomes.
Study Design Observational cohort. Background Outcomes for acute musculoskeletal injuries are currently suboptimal, with an estimated 10% to 50% of injured individuals reporting persistent problems. An early risk-targeted intervention may hold value for improving outcomes. ⋯ The subscales may be useful as stratification variables in subsequent investigations of clinical interventions. J Orthop Sports Phys Ther 2016;46(10):920-928. Epub 3 Sep 2016. doi:10.2519/jospt.2016.6594.
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J Orthop Sports Phys Ther · Oct 2016
MicroRNA 320a Predicts Chronic Axial and Widespread Pain Development Following Motor Vehicle Collision in a Stress-Dependent Manner.
Study Design Prospective human cohort study combined with molecular studies. Background A microRNA is a small, noncoding RNA molecule that can play a role in disease onset. Recent studies found that circulating levels of microRNA 320a (miR-320a) are associated with musculoskeletal pain conditions and that miR-320a is stress responsive. ⋯ In cell culture, miR-320a bound stress and pain-associated 3'UTR transcripts (FKBP5, ADCYAP1, PER2, and NR3C1). Conclusion These data suggest that miR-320a may help mediate regional and widespread changes in pain sensitivity after MVC. J Orthop Sports Phys Ther 2016;46(10):911-919. doi:10.2519/jospt.2016.6944.