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Trichloroethanol, an active metabolite of chloral hydrate, modulates tetrodotoxin-resistant Na channels in rat nociceptive neurons.

Chloral hydrate is a sedative-hypnotic drug widely used for relieving fear and anxiety in pediatric patients. However, mechanisms underlying the chloral hydrate-mediated analgesic action remain unexplored. Therefore, we investigated the […]

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Performance and acceptability of the Stressful Life Events Screening Questionnaire in a chronic pain population: a mixed-methods study.

Pain-related fear, anxiety, and avoidance may play key roles in the chronification of pain and related disability. For practitioners, knowledge about the source or drivers of these fears, including patients’ […]

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Characterization of pain-, anxiety-, and cognition-related behaviors in the complete Freund’s adjuvant model of chronic inflammatory pain in Wistar-Kyoto rats.

Chronic pain is often associated with comorbid anxiety and cognitive dysfunction, negatively affecting therapeutic outcomes. The influence of genetic background on such interactions is poorly understood. The stress-hyperresponsive Wistar-Kyoto (WKY) […]

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A Lifelong Impact on Endometriosis: Pathophysiology and Pharmacological Treatment.

Endometriosis is a chronic inflammatory disease associated with bothersome symptoms in premenopausal women and is complicated with long-term systemic impacts in the post-menopausal stage. It is generally defined by the […]

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Mediators of digital depression prevention in patients with chronic back pain: Findings from a multicenter randomized clinical trial.

The mechanisms of change in digital interventions for the prevention of depression are largely unknown. Here, we explored whether five theoretically derived intervening variables (i.e., pain intensity, pain-related disability, pain […]

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An artificial intelligence-powered, patient-centric digital tool for self-management of chronic pain: A prospective, multicenter clinical trial.

To investigate how a behavioral health, artificial intelligence (AI)-powered, digital self-management tool affects the daily functions in adults with chronic back and neck pain.

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Psychiatric disorders, personality traits, and childhood traumatic events predicting incidence and persistence of chronic pain: results from the CoLaus|PsyCoLaus study.

Chronic pain (CP) is often accompanied by mental disorders (MDs). However, little is known concerning the long-term effect of MDs, personality traits, and early-life traumatic events (ETEs) on CP course. […]

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Quantitative and Qualitative Pain Evaluation in Response to OnabotulinumtoxinA for Chronic Migraine: An Observational Real-Life Study.

(1) Background: Randomized controlled trials and real-life studies demonstrated the efficacy of OnabotulinumtoxinA (OBT-A) for CM prevention. However, no studies specifically addressed its effect on pain’s quantitative intensity and qualitative […]

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Patient Factors in the Dose Selection of Oral Sumatriptan for Acute Migraine: A Post Hoc Analysis of Two Randomized Controlled Studies.

Patients are seeking greater involvement in their healthcare. It therefore may be beneficial to provide guidance on initial oral sumatriptan dose selection for the treatment of acute migraine in nontraditional […]

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A systematic review and meta-analysis of randomized control trials: efficacy of cognitive behavioral therapies for the management of functional and recurrent abdominal pain disorders in children and adolescents.

Cognitive behavioral therapy (CBT) is effective for pain relief in children and adolescents with functional abdominal pain disorders (FAPDs). However, few studies have focused on the FAPDs specifically and the […]

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