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Somatosensory profiling of patients undergoing alcohol withdrawal: do neuropathic pain and sensory loss represent a problem?

Chronic heavy alcohol use is known to cause neurological complications such as peripheral neuropathy. Concerning the pathophysiology, few sural nerve and skin biopsy studies showed that small fibers might be […]

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Obesity and its chronic inflammation as pain potentiation factor in rats with osteoarthritis.

Obesity produces the accumulation of adipose tissue and a chronic inflammatory process, while osteoarthritis (OA) is also an inflammatory disorder.

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Conceptualising migraine attacks from a biopsychosocial model using qualitative and functional behavioural analysis.

The aim of this study was to explore patients’ experiences and management of pain in connection with a migraine attack in episodic migraine. This qualitative study used a semi-structured interview […]

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Combined cervical and thoracic spinal cord stimulation for chronic pain: A systematic literature review.

Spinal cord stimulation (SCS) is conventionally placed at either cervical or thoracic spinal regions to treat chronic pain. However, for patients with multiarea pain, concomitant cervical and thoracic SCS (ctSCS) […]

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Characterizing the Use of Nabiximols (Δ9-Tetrahydrocannabinol-Cannabidiol) Buccal Spray in Pediatric Patients.

Nabiximols is a commercially available cannabinoid buccal spray containing 2.7 mg Δ9-tetrahydrocannabinol (THC) and 2.5 mg cannabidiol (CBD) per spray. It is approved by Health Canada for adults with cancer […]

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Neural underpinnings of preferential pain learning and the modulatory role of fear.

Due to its unique biological relevance, pain-related learning might differ from learning from other aversive experiences. This functional magnetic resonance imaging study compared neural mechanisms underlying the acquisition and extinction […]

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Chronic Alcohol Drinking Drives Sex-Specific Differences in Affective Behavior and Medial Prefrontal Cortex Activity in CRF1:Cre:Tdtomato Transgenic Rats.

In 2021, 131 million adult Americans reported drinking alcohol in the last month, despite the well-known consequences of alcohol consumption. While alcohol use disorders are associated with both mood and […]

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Novel series of tunable µOR modulators with enhanced brain penetration for the treatment of opioid use disorder, pain and neuropsychiatric indications.

Structural optimization of a previously reported agonist of µOR, PZM21 is described resulting in the discovery of a novel series of amides with at least 4-folds enhanced CNS penetration in […]

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Pain Trajectories among U.S. Veterans during COVID-19.

Physical pain is highly prevalent among military veterans. As stress can impact pain, COVID-19-related stressors may have heightened pain among veterans. A prospective analysis of pain could advance understanding of […]

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Exploring the bidirectional relationship between pain and mental disorders: a comprehensive Mendelian randomization study.

The close relationship between pain and mental health problems is well-known, and psychological intervention can provide an effective alternative to medication-based pain relief. However, previous studies on the connection between […]

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