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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A single-centre retrospective study. ⋯ Diagnostic: individual cross-sectional studies with the consistently applied reference standard and blinding.
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To assess whether saphenous somatosensory-evoked potentials (saphSSEP) monitoring may provide predictive information of femoral nerve health during prone lateral interbody fusion (LIF) procedures. ⋯ Diagnostic: individual cross-sectional studies with consistently applied reference standard and blinding.
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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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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.