Spine
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A longitudinal assessment of the association between pain-related fear and joint motions in 36 participants with subacute low back pain. ⋯ Individuals with high pain-related fear adopt alternative movement strategies and avoid motion of the lumbar spine when performing a common reaching movement. Identifying how pain-related fear maps to actual motor behavior (i.e., alternative movement strategies) is a crucial first step in determining how pain-related fear and motor behavior interact to promote or delay recovery from acute low back pain.
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Follow-up study. ⋯ Although in Spanish patients the influence of FAB on disability and quality of life is irrelevant, baseline FABQ score does influence LBP-related sick leave during the following year. This seems to be a direct effect of FAB, since there is no confounding by any other variable.
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Comparative Study
Anterior screw fixation of odontoid fractures comparing younger and elderly patients.
A retrospective, comparative study. ⋯ We had encouraging results using anterior screw fixation for surgical treatment of odontoid fractures and favor this method as preferred management strategy for stabilization of these fractures. Comparing between age groups, we had similar results on cervical spine function. With regards to fracture healing as well as morbidity and mortality, younger patients had a superior outcome.
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This is a clinic-based cross-sectional study involving 2 health-related quality-of-life (HRQL) questionnaires. ⋯ In a spinal deformity population 8 to 18 years of age, the score distribution and reliability, internal consistency, and reproducibility of the SRS-22r were at least as good as the CHQ-CF87. The SRS-22r function, pain, and mental health domains were concurrently valid in comparison to relevant CHQ-CF87 domains, but the SRS-22r self-image and satisfaction/dissatisfaction domains were not, thereby providing health-related quality-of-life information not provided for by the CHQ-CF87.
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Prospective cross-sectional measurement study. ⋯ Even though ceiling effects (>20%) were not common, scores clustered near the top of the SQLI scale. The SQLI score distribution may impair the questionnaire's sensitivity to change and discriminative ability, particularly in younger subjects with lesser low or moderate curve severity, under observation or after surgery. The clinical utility of some SQLI items within each domain may be limited by high ceiling effects.