European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Review Meta Analysis
A systematic review with meta-analysis of the diagnostic test accuracy of pedicle screw electrical stimulation.
To provide a systematic review with meta-analysis providing evidence of the current diagnostic test accuracy (DTA) of pedicle screw electrical stimulation. ⋯ Electrical stimulation of the pedicle screw can be used as an adequate diagnostic capability at the lumbar level with a threshold of 8 mA. However, thoracic stimulation is currently not reliable, with very low sensitivity and diagnostic validity at 6 mA or higher.
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Review Meta Analysis
The association between changes in multifidus muscle morphology and back pain scores following discectomy surgery for lumbar disc herniation: a systematic review and meta-analysis.
To evaluate the impact of discectomy on back muscles (e.g. multifidus muscle (MM)) morphology in patients with lumbar disc herniation (LDH) following discectomy surgery, address the association of back muscles morphology with pain score preoperatively and post-operatively, and investigate the relationships between the changes from pre- to post-operative back muscles measurements and pain score (primary outcome) and disability score (secondary outcome) change following discectomy if any. ⋯ The results of this study found very low-quality grade evidence for an association between higher reduction of CSA in MM and less reductions of back pain scores following discectomy surgery for patients with LDH. Due to the heterogeneity and methodological limitations, further studies will improve understanding and aid preoperative counselling.
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Systematic review. ⋯ No available adequate patent centric instruments were identified that measure pulmonary functioning and symptoms. Although clinical measurement instruments are regularly used, their use in routine practice does not seem feasible. The measurement properties of some identified PROMs seem promising; however, they have not been validated in an AIS population. As pulmonary symptoms in patients with AIS are still poorly understood, the development of such a construct and potentially a subsequent PROM to routinely measure pulmonary functioning and patient experience is recommended.
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Clinical pathways for low back pain (LBP) have potential to improve clinical outcomes and health service efficiency. This systematic review aimed to synthesise the evidence for clinical pathways for LBP and/or radicular leg pain from primary to specialised care and to describe key pathway components. ⋯ The limited volume of research evaluating clinical pathways for LBP/radicular leg pain and spanning primary and specialised care predominantly used interface services to ensure appropriate specialised care referrals with associated increased efficiency of care delivery. Pathways demonstrated basic levels of care integration across healthcare boundaries. Well-designed randomised controlled trials to explore the potential of clinical pathways to improve clinical outcomes, deliver cost-effective, guideline-concordant care and enhance care integration are required.
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Meta Analysis
Causal effects of psychosocial factors on chronic back pain: a bidirectional Mendelian randomisation study.
Risk factors for chronic back pain (CBP) may share underlying genetic factors, making them difficult to study using conventional methods. We conducted a bi-directional Mendelian randomisation (MR) study to examine the causal effects of risk factors (education, smoking, alcohol consumption, physical activity, sleep and depression) on CBP and the causal effect of CBP on the same risk factors. ⋯ Fewer years of schooling, smoking, greater alcohol consumption, and major depressive disorder increase the risk of CBP. CBP increases the risk of greater alcohol consumption and smoking.