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Chronic pain is defined as pain that persists beyond acute pain, typically over six months. It can be initiated with an injury or disease, but may persist after the triggering injury has healed.
A predictive model based on brain connectivity was developed to explain individual differences in pain learning. Focusing on brain regions linked to aversive learning and pain, this model shows promise as a biomarker in translational pain research.
Spinal cord stimulation is seen as a last-resort therapy for the treatment of chronic pain. Controversies surrounding the treatment might be addressed through collaborative efforts to conduct innovative clinical trials and reach consensus on treatment guidelines.
A new report indicates that low back pain remains the leading cause of disability worldwide, and that case numbers are expected to increase substantially in the coming decades.
Cognitive functional therapy is a safe, effective and low-cost intervention for individuals with persistent disabling low back pain, according to results from the phase III RESTORE trial.