Articles: low-back-pain.
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Randomized Controlled Trial
[Effectiveness of a risk-tailored short intervention to prevent chronic low back pain : A cluster-randomized study in general practice].
A subgroup of patients with acute low back pain (LBP) will develop chronic LBP. Risk factors summarized as yellow flags are fear-avoidance beliefs, depression, catastrophizing, and work-related problems. ⋯ A risk-tailored short intervention to prevent chronic LBP in general practice had no significant impact on the clinical course compared to care as usual. A subgroup analysis comparing adherent and non-adherent patients suggests that it is possible to have a positive impact on patient-relevant outcomes.
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With a life-time prevalence of 39%, low back pain (LBP) is one of the most common musculoskeletal disorders. Correct diagnosis of underlying causes is commonly seen as a prerequisite for successful therapy of LBP. Currently, there is no useful, non-invasive clinical test to diagnose painful lumbar zygapophyseal joints. Clinical tests with high diagnostic accuracy are therefore desirable. Inter-rater reliability is commonly seen as a prerequisite of test validity. The objective of this pilot study was thus to evaluate inter-rater reliability of new clinical pain provocation tests for diagnosing painful lumbar zygapophyseal joints. If a clinically significant level of inter-rater reliability were to be determined, this study could constitute a first step towards establishing the clinical utility of this new set of tests in the structural diagnosis of low back disorders. ⋯ The new pain provocation tests for lumbar zygapophyseal joints showed clinically significant levels of inter-rater reliability. Validation of these tests against fluoroscopy-guided medial branch blocks is warranted.
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J Orthop Sports Phys Ther · Jun 2019
Case ReportsEpidural and Paraspinal Abscess Presenting as Acute Low Back Pain.
A 56-year-old man sought care from a primary care physician (PCP) 5 days after lifting a heavy box produced acute, isolated lumbar pain. The PCP diagnosed a lumbar disc herniation and referred the patient to physical therapy without diagnostic imaging. ⋯ Magnetic resonance imaging revealed a spinal epidural abscess with an associated multiloculated abscess within the adjacent left paraspinal muscles. J Orthop Sports Phys Ther 2019;49(6):482. doi:10.2519/jospt.2019.8456.
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J Manipulative Physiol Ther · Jun 2019
Observational StudyResearching the Appropriateness of Care in the Complementary and Integrative Health Professions Part 3: Designing Instruments With Patient Input.
The purpose of this article is to describe how we designed patient survey instruments to ensure that patient data about preferences and experience could be included in appropriateness decisions. These actions were part of a project that examined the appropriateness of spinal manipulation and mobilization for chronic low back pain and chronic neck pain. ⋯ This article documents the challenges and the efforts involved in designing data collection tools to facilitate the inclusion of patient data into appropriateness decisions.
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Randomized Controlled Trial Multicenter Study
Transcranial Direct Current Stimulation for Affective Symptoms and Functioning in Chronic Low Back Pain: A Pilot Double-Blinded, Randomized, Placebo-Controlled Trial.
Chronic low back pain (CLBP) is highly prevalent, with a substantial psychosocial burden. Pain has both sensory and affective components. The latter component is a significant driver of disability and psychiatric comorbidity but is often inadequately treated. Previously we reported that noninvasive transcranial direct current stimulation (tDCS) may modulate pain-associated affective distress. Here we tested whether 10 daily tDCS sessions aimed to inhibit the left dorsal anterior cingulate cortex (dACC), a region strongly implicated in the affective component of pain, would produce selective reduction in pain-related symptoms. ⋯ To our knowledge, this is the first double-blinded RCT of multiple tDCS sessions targeting the left dACC to modulate CLBP's affective symptoms. Results are encouraging, including several possible tDCS-associated improvements. Better-powered RCTs are needed to confirm these effects. Future studies should also consider different stimulation schedules, additional cortical targets, high-density multi-electrode tDCS arrays, and multimodal approaches.