Articles: low-back-pain.
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The clinical significance of Modic changes in low back pain (LBP) is yet to be clarified. Thus, this study aimed to examine the association between Modic changes and LBP after adjustment for confounding factors. ⋯ Type I Modic changes in the lumbar region are significantly associated with LBP. Profiling Modic changes may be helpful to improve targeted treatment of LBP.
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Radiofrequency denervation has been established for many years as an important minimally invasive procedure for the treatment of chronic pain conditions. Positive experiences of many users for various indications are contrasted by a nonuniform evidence. With meticulous patient selection and correct assessment of the indications a longer term reduction of pain, a reduced need for analgesics and an improvement in the quality of life can be achieved. ⋯ The summarized recommendations of the expert group are based on the available evidence and on the clinical experiences of Austrian centers that frequently implement the procedure. The position paper contains recommendations on patient selection and proven indications. We discribe safety aspects, complications, side effects and contraindications.
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Spinal cord stimulation (SCS) is a recommended treatment for chronic neuropathic pain. Persistent nonoperative low back pain of neuropathic origin has profound negative impacts on patient's lives. This prospective, open label, research study aimed to explore the use of SCS in patients with associated features of central sensitisation such as allodynia and hyperalgesia. ⋯ The 10 kHz SCS improved back and leg pain, QoL, pain-related disability and medication consumption in patients with nonoperative back pain of neuropathic origin. With further research incorporating a sham control arm, the efficacy of 10 kHz SCS in this patient cohort will become more established.
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Randomized Controlled Trial
Behavioral Test (BAT-Back): Preliminary Evidence for a Successful Predictor of Treatment Outcome after Exposure Treatment for Chronic Low Back Pain.
Although several questionnaires assessing fear of movement exist, it is still a challenge to identify individuals who might benefit more from exposure for chronic pain than from other psychological approaches and vice versa. Psychological approaches to chronic pain cannot advance toward the often called-for "tailored approaches" because of limited knowledge about treatment predictors. Our aim was to evaluate the additional predictive value of avoidance behavior based on behavioral observation. ⋯ There is some preliminary evidence that pretreatment avoidance behavior might be an indicator for reduction in global disability after exposure treatments in patients experiencing disabling chronic low back pain and elevated fear avoidance. We identified preliminary cutoff scores that need further investigation.
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Low back pain (LBP) is a major public health problem worldwide. Significant practice variation exists despite guidelines, including strong interventionist focus by some practitioners. Translation of guidelines into pathways as integrated treatment plans is a next step to improve implementation. The goal of the present study was to analyze international examples of LBP pathways in order to identify key interventions as building elements for care pathway for LBP and radicular pain. ⋯ Essential building elements for the construction of LBP care pathways were identified from a transversal analysis of key interventions in a study of 11 international examples of LBP pathways.