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Photophobia Contributes to Migraine-Associated Disability and Reduced Work Productivity: Results From the American Registry for Migraine Research (ARMR).

Photosensitivity, often called “photophobia” in the migraine literature, is a common and bothersome symptom for most people during their migraine attacks. This study aimed to investigate the association of photophobia […]

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Thalamic neurometabolite alterations in chronic low back pain: a common phenomenon across musculoskeletal pain conditions?

Recently, we showed that patients with knee osteoarthritis (KOA) demonstrate alterations in the thalamic concentrations of several metabolites compared with healthy controls: higher myo-inositol (mIns), lower N-acetylaspartate (NAA), and lower […]

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Paradoxical heat sensation as a manifestation of thermal hypesthesia: a study of 1090 patients with lesions of the somatosensory system.

Paradoxical heat sensation (PHS) is the perception of warmth when the skin is cooled. Paradoxical heat sensation rarely occurs in healthy individuals but more frequently in patients suffering from lesions […]

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Presurgical sleep and pain behaviors predict insomnia symptoms and pain after total knee arthroplasty: A 12-Month Longitudinal, Observational Study.

Up to 40% of individuals who undergo total knee arthroplasty (TKA) experience some degree of pain following surgery Presurgical insomnia, has been identified as a predictor of postsurgical pain; however, […]

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Nocebo Response Intensity and Influencing Factors in the Randomized Clinical Trials of Functional Dyspepsia: A Systematic Review and Meta-analysis.

The nocebo effect, a phenomenon that pertains to the negative impacts experienced by patients due to their negative expectations, is not connected to the physiological mechanism of the treatment in […]

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Effects of exercise/physical activity on fear of movement in people with spine-related pain: a systematic review.

Kinesiophobia (i.e., fear of movement) can be an important contributor for ongoing pain and disability in people with spine-related pain. It remains unclear whether physical activity interventions/exercise influence kinesiophobia in […]

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Abnormal brain activity in lumbar disc herniation patients with chronic pain is associated with their clinical symptoms.

Lumbar disc herniation, a chronic degenerative disease, is one of the major contributors to chronic low back pain and disability. Although many studies have been conducted in the past on […]

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Antiseizure medications as migraine preventatives: a call for action for a teratogenic and neurodevelopmental risk removal.

A recent study has demonstrated an increased risk of neurodevelopmental disorders, including autism spectrum disorder, in individuals exposed to either valproate or topiramate monotherapy. Regulatory bodies have initiated a review […]

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Evidence-based clinical practice guidelines on postdural puncture headache: a consensus report from a multisociety international working group.

Postdural puncture headache (PDPH) can follow unintentional dural puncture during epidural techniques or intentional dural puncture during neuraxial procedures such as a lumbar puncture or spinal anesthesia. Evidence-based guidance on […]

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Trajectory of blood pressure after initiating anti-calcitonin gene-related peptide treatment of migraine: a target trial emulation from the veterans health administration.

Calcitonin gene-related peptide (CGRP) is involved in migraine pathophysiology and blood pressure regulation. Although clinical trials have established the cardio-cerebrovascular safety profile of anti-CGRP treatment, limited high-quality real-world evidence exists […]

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