Articles: back-pain.
-
Ann Clin Transl Neurol · Mar 2019
Multicenter Study Meta AnalysisA multicenter real-world review of 10 kHz SCS outcomes for treatment of chronic trunk and/or limb pain.
High-frequency spinal cord stimulation (HF-SCS) at 10 kHz has proven to be efficacious in the treatment of chronic back and leg pain in a randomized, controlled, trial (SENZA-RCT). However, large observational studies have yet to be published. Therefore, we performed a real-world, multicenter, retrospective, review of therapy efficacy in 1660 patients with chronic trunk and/or limb pain. ⋯ Sustained and effective pain relief was experienced by >70% of our HF-SCS-treated patients, consistent with the findings of a previously published randomized, controlled, trial. Our review provides complementary evidence to support the treatment of chronic back and leg pain with this therapy.
-
Randomized Controlled Trial Comparative Study
Long-term safety and clinical performance of kyphoplasty and SpineJack® procedures in the treatment of osteoporotic vertebral compression fractures: a pilot, monocentric, investigator-initiated study.
This pilot monocenter study in 30 patients with painful osteoporotic vertebral compression fractures compared two vertebral augmentation procedures. Over a 3-year post-surgery follow-up, pain/disability/quality of life remained significantly improved with both balloon kyphoplasty and SpineJack® techniques, but the latter allowed better vertebral body height restoration/kyphosis correction.
-
Although self-report pain ratings are the gold standard in clinical pain assessment, they are inherently subjective in nature and significantly influenced by multidimensional contextual variables. Although objective biomarkers for pain could substantially aid pain diagnosis and development of novel therapies, reliable markers for clinical pain have been elusive. In this study, individualized physical maneuvers were used to exacerbate clinical pain in patients with chronic low back pain (N = 53), thereby experimentally producing lower and higher pain states. ⋯ Between-patient prediction of clinical pain intensity using independent training and testing data sets also demonstrated significant prediction across pain ratings using the combined model (Pearson's r = 0.63). Classification of increased pain was weighted by elevated cerebral blood flow in the thalamus, and prefrontal and posterior cingulate cortices, and increased primary somatosensory connectivity to frontoinsular cortex. Our machine-learning approach introduces a model with putative biomarkers for clinical pain and multiple clinical applications alongside self-report, from pain assessment in noncommunicative patients to identification of objective pain endophenotypes that can be used in future longitudinal research aimed at discovery of new approaches to combat chronic pain.
-
Randomized Controlled Trial
The influence of an educational internet-based intervention in the beliefs and attitudes of primary care professionals on non-specific chronic low back pain: study protocol of a mixed methods approach.
Personal convictions in referral to pain cause misbeliefs in health professionals, which can influence patients who suffer from non-specific chronic low back pain. Likewise, health professionals' beliefs affect their advice and attitudes towards patients' treatment, becoming a possible cause of greater disability. The development of educational interventions based on the best scientific evidence in neurophysiology of pain could be a way to provide information and advice to primary care health professionals to change their cognition towards chronic non-specific low back pain. The use of Information and Communication Technologies allows the development of web sites, which might be one of the effective resources to modify misbeliefs and attitudes, in relation to the origin and meaning of non-specific chronic low back pain, of primary care professionals and that may modify their attitudes in patients' treatment. ⋯ This study has been designed to explore and modify the beliefs and attitudes about chronic low back pain of physicians and nurses working in primary care settings, using a web-based educational tool with different educational formats and gamification techniques. The aim of the educational intervention is to change their knowledge about the origin and meaning of pain, with the result of reducing their misbeliefs and attitudes of fear avoidance.
-
Bmc Musculoskel Dis · Feb 2019
GLA:D® Back: implementation of group-based patient education integrated with exercises to support self-management of back pain - protocol for a hybrid effectiveness-implementation study.
Reassuring patient education and exercise therapy are widely recommended interventions for back pain in clinical guidelines. However, many patients are offered non-guideline endorsed options, and strategies for effective implementation of guideline-based care have not yet been developed. This protocol outlines the evaluation of a strategy for nationwide implementation of standardised patient education and exercise therapy for people with persistent or recurrent back pain in a hybrid implementation-effectiveness design. The strategy and the evaluation were planned using the framework of the Behaviour Change Wheel. ⋯ This implementation-effectiveness study is designed to evaluate the process of implementing an evidence-based intervention for back pain. It will inform the development of strategies for implementing evidence-based care for musculoskeletal pain conditions, it will enhance the understanding of mechanisms for developing patient self-management skills, and it will demonstrate the outcomes that are achievable in everyday clinical practice.