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Estimating treatment effects on health utility scores for patients living with migraine: a post hoc analysis of the DELIVER trial.

This post hoc analysis aimed to estimate eptinezumab’s therapeutic effect on health utilities and determined to which extent monthly migraine days (MMDs) explain changes in health utilities.

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Pain-free default mode network connectivity contributes to tonic experimental pain intensity beyond the role of negative mood and other pain-related factors.

Alterations in the default mode network (DMN) connectivity across pain stages suggest a possible DMN involvement in the transition to persistent pain.

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Generalization of Costly Pain-Related Avoidance Based on Real-Life Categorical Knowledge.

Avoiding activities posing bodily threat is adaptive. However, spreading of avoidance to safe activities may cause functional disability in people with chronic pain. We investigated whether costly pain-related avoidance would […]

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Opioid-related policy changes: Experiences and perspectives from people who use opioids to manage non-cancer chronic pain.

People who use prescription opioids to manage non-cancer chronic pain are particularly vulnerable to opioid-related policy change. This study aims to better understand what prescription opioids provide this population, what […]

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Electroacupuncture prevents astrocyte atrophy to alleviate depression.

Astrocyte atrophy is the main histopathological hallmark of major depressive disorder (MDD) in humans and in animal models of depression. Here we show that electroacupuncture prevents astrocyte atrophy in the […]

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Single-nucleus transcriptome analysis reveals transcriptional profiles of circadian clock and pain related genes in human and mouse trigeminal ganglion.

Clinical studies have revealed the existence of circadian rhythms in pain intensity and treatment response for chronic pain, including orofacial pain. The circadian clock genes in the peripheral ganglia are […]

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Do Physical Therapists Practice a Behavioral Medicine Approach? A Comparison of Perceived and Observed Practice Behaviors.

A behavioral medicine approach, incorporating a biopsychosocial view and behavior change techniques, is recommended in physical therapy for the management of musculoskeletal pain. However, little is known about physical therapists’ […]

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Reduction of Systemic Exposure and Side Effects by Intra-articular Injection of Anti-inflammatory Agent for Osteoarthritis: What is the Safer Strategy?

Osteoarthritis (OA) is a chronic degenerative joint disease associated with pain, inflammation, and cartilage degradation. However, no current treatment can effectively halt the progression of the disease. Therefore, the use […]

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Paraventricular nucleus-central amygdala oxytocinergic projection modulates pain-related anxiety-like behaviors in mice.

Anxiety disorders associated with pain are a common health problem. However, the underlying mechanisms remain poorly understood. We aimed to investigate the role of paraventricular nucleus (PVN)-central nucleus of the […]

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Spinal microRNA-134-5p targets glutamate receptor ionotropic kainate 3 to modulate opioid induced hyperalgesia in mice.

Fentanyl and its analogs are extensively used for pain relief. However, their paradoxically pronociceptive effects often lead to increased opioids consumption and risk of chronic pain. Compared to other synthetic […]

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