Pain practice : the official journal of World Institute of Pain
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Meta Analysis
Pregabalin in Patients with Post-Traumatic Peripheral Neuropathic Pain: A Meta-Analysis of Randomized Controlled Trials.
The aim of the study was to investigate the safety and efficacy of pregabalin versus placebo in post-traumatic peripheral neuropathic pain (PTNP). ⋯ Compared with placebo, pregabalin showed better efficacy in reducing PTNP and improving sleep interference. However, it was associated with higher adverse events. Further RCTs are needed to confirm these findings.
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Time elapsed since pain onset might affect the likelihood of neuropathic component in low back pain. The aim of this study was to investigate the relationship between neuropathic pain component and pain duration in patients with low back pain and to identify factors associated with neuropathic pain component. ⋯ Time elapsed since current pain onset did not correlate with neuropathic pain component in patients with low back pain. Therefore, diagnostic and therapeutic approaches for this condition should be based on a multidimensional evaluation at assessment and not on pain duration alone.
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To determine, using the Delphi method, standardized recommendations for the follow-up of patients undergoing an interventional procedure for the treatment of chronic pain in Spain. ⋯ These findings provide recommendations in relation to the frequency of follow-up and the scales to be used with chronic pain patients undergoing interventional techniques in Spain.
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Case Reports
Ogilvie's Syndrome After Paddle Spinal Cord Stimulator Implantation: An Experience Report.
Spinal cord stimulation (SCS) is an emerging technology to treat chronic pain from complex regional pain syndrome (CPRS) neuropathy and post-laminectomy syndrome. A rarely reported postoperative complication of SCS paddle implantation is abdominal pain that can result from thoracic radiculopathy. ⋯ Here, we describe the case of a 70-year-old male who developed OS after SCS paddle implantation resulting in cecal perforation and multi-system organ failure with lethal outcome. We discuss the pathophysiology, present a method measuring the spinal canal to cord ratio (CCR) to prevent the risk of thoracic radiculopathy and OS after paddle SCS implantation, and propose suggestions for management and treatment of this condition.
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Review Meta Analysis
Online pain management programs for chronic, widespread musculoskeletal conditions: A systematic review with meta-analysis.
Face-to-face pain management programs demonstrate positive clinical outcomes in the chronic pain population by improving pain intensity and attitudes, depression, and functional disability scores. The effects of this modality carried out online is less known, particularly in subgroups of chronic pain. This systematic review assessed the effects of online pain management programs in chronic, widespread musculoskeletal conditions on pain measurements (intensity, interference, coping, and catastrophizing), health-related quality of life, depression, and anxiety scores immediately post-intervention. ⋯ Guided interventions (regular interaction with an instructor) appeared to be superior to self-completed interventions. Future research should standardize outcome measures for assessing pain, use active control groups, and analyze other outcome measures such as cost and long-term effects. This study was registered with Prospero on August 15, 2021 (CRD42021267565).