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Pain General

Destructive Roles of Fibroblast-like Synoviocytes in Chronic Inflammation and Joint Damage in Rheumatoid Arthritis.

Oct 29, 2020

Fibroblast-like synoviocytes (FLSs) are important non-immune cells located mostly in the inner layer of the synovium. Indeed, these cells are specialized mesenchymal cells, implicated in collagen home...

Multimorbidity and Fatigue in Rheumatoid Arthritis: A Cross-Sectional Study of a Population-Based Cohort.

Oct 29, 2020

The objective was to evaluate the relationships between multimorbidity and overall fatigue as well as fatigue subdomains in patients with rheumatoid arthritis (RA).A cross-sectional study of a populat...

Psychological factors associated with sleep disorders in patients with axial spondyloarthritis or psoriatic arthritis: a multicenter cross-sectional observational study.

Oct 29, 2020

Studies in axial spondyloarthritis (AxSp) have shown that intensity of pain, anxiety, depression, and inflammatory activity are associated with poor sleep quality.To describe mood and sleep disorders ...

The effect of early procedural pain in preterm infants on the maturation of EEG and heart rate variability.

Oct 29, 2020

Preterm infants show a higher incidence of cognitive, social and behavioral problems, even in the absence of major medical complications during their stay in the neonatal intensive care unit (NICU). S...

Altered trigeminal pain processing on brainstem level in persistent idiopathic facial pain.

Oct 29, 2020

Persistent Idiopathic Facial Pain (PIFP) is a poorly understood chronic pain syndrome of the face, formerly known as atypical facial pain. It is characterized by a constant painful sensation without n...

Ubiquitin-mediated receptor degradation contributes to development of tolerance to MrgC agonist-induced pain inhibition in neuropathic rats.

Oct 29, 2020

Agonists to subtype C of the Mas-related G-protein-coupled receptors (MrgC) induce pain inhibition after intrathecal (i.t.) administration in rodent models of nerve injury. Here, we investigated wheth...

Exparel for Postoperative Pain Management: a Comprehensive Review.

Oct 26, 2020

Multimodal pain management is the most effective way to treat postsurgical pain. However, the use of opioids for acute pain management has unfortunately been a significant contributor to the current...

The role of withdrawal in mesocorticolimbic drug cue reactivity in opioid use disorder.

Oct 26, 2020

Opioid use disorder (OUD) is characterized by heightened cognitive, physiological, and neural responses to opioid-related cues that are mediated by mesocorticolimbic brain pathways. Craving and withdr...

Direct Peripheral Nerve Stimulation for the Treatment of Complex Regional Pain Syndrome: A 30-Year Review.

Oct 26, 2020

Complex regional pain syndrome (CRPS), formerly known as reflex sympathetic dystrophy (RSD), is a difficult to treat condition characterized by debilitating pain and limitations in functional ability....

S100B and Neuron Specific Enolase Levels in Episodic and Chronic Migraine.

Oct 26, 2020

In recent years, radiological and biochemical data has emerged regarding the development of cellular damage in the brain of patients with migraine, calling into question what has traditionally been ac...

Demographics, Headache Features, and Comorbidity Profiles in Relation to Headache Frequency in People With Migraine: Results of the American Migraine Prevalence and Prevention (AMPP) Study.

Oct 26, 2020

Migraine is typically divided into 2 headache frequency denominated categories, episodic migraine (EM) and chronic migraine (CM). Characterizing more narrow headache day frequency groups may be of val...

Migraine Patients With Cardiovascular Disease and Contraindications: An Analysis of Real-World Claims Data.

Oct 26, 2020

Triptans, the most commonly prescribed acute treatments for migraine attacks are, per FDA labeling, contraindicated in cardiovascular (CV) disease patients and have warnings and precautions for those ...

Neuromagnetic Amygdala Response to Pain-Related Fear as a Brain Signature of Fibromyalgia.

Oct 26, 2020

Fibromyalgia (FM) is a chronic pain condition characterized by impaired emotional regulation. This study explored the brain response to pain-related fear as a potential brain signature of FM.We used a...

Preliminary Evidence for the Fibromyalgia Integrative Training Program (FIT Teens) Improving Strength and Movement Biomechanics in Juvenile Fibromyalgia: Secondary Analysis and Results from a Pilot Randomized Clinical Trial.

Oct 26, 2020

Current therapies for Juvenile Fibromyalgia (JFM), such as cognitive-behavioral therapy (CBT), improve pain coping but are less effective for pain reduction or engagement in physical activity. The Fib...

The Respiratory Impact of Novel Therapies for Spinal Muscular Atrophy.

Oct 26, 2020

The phenotype of Spinal Muscular Atrophy (SMA) has been changing with the recent availability of three FDA-approved treatments: intrathecal Nusinersen, intravenous Onasemnogene abeparvovec-xioi and en...

Spinal dural leaks in patients with infratentorial superficial siderosis of the central nervous system Refinement of a diagnostic algorithm.

Oct 26, 2020

Superficial siderosis of the central nervous system is a sporadic finding in magnetic resonance imaging, resulting from recurrent bleedings into the subarachnoid space. This study aimed to determine t...

Investigating the Effects of Cuing Medication Availability on Patient-controlled Analgesia Pump Usage in Pediatric Patients: Results of a Randomized Controlled Trial.

Oct 26, 2020

The study of Patient-Controlled Analgesia (PCA) behaviors has led to greater understanding of factors that affect the pain experience. Although PCA behaviors can be influenced by cues to medication av...

Magnetic Resonance Spectroscopy Assessment of Brain Metabolite Concentrations in Individuals with Chronic Whiplash Associated Disorder: A Cross-sectional Study.

Oct 26, 2020

Pathophysiologic mechanisms underpinning ongoing pain in whiplash associated disorder (WAD) are not well understood, however alterations in brain morphology and function have been observed in this pop...

Toward Understanding Movement-evoked Pain (MEP) and its Measurement: A Scoping Review.

Oct 26, 2020

Individuals with chronic pain conditions often report movement as exacerbating pain. An increasing number of researchers and clinicians have recognized the importance of measuring and distinguishing b...

Prevalence of sports-related spinal injury stratified by competition level and return to play guidelines.

Oct 26, 2020

Spinal injury is among the most severe and feared injuries an athlete may face. We present an up-to-date review of the recent literature, stratifying recommendations based on injury location (cervical...

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