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Peripheral injury during the early postnatal period alters the somatosensory system, leading to behavioural hyperalgesia upon re-injury in adulthood. Spinal microglia have been implicated as the cellular mediators of this […]
Learn More >Intrathecal delivery of interleukin-10 (IL-10) gene therapy has been reported to be effective in suppressing pain enhancement in a variety of rodent models. However, all publications that have tested this […]
Learn More >The International Classification of Diseases (ICD) is applied worldwide for public health data collection among other use cases. However, the current version of the ICD (ICD-10), to which the reimbursement […]
Learn More >Migraine is one of the world’s most prevalent and disabling diseases. Despite huge advances in neuroimaging research, more valuable neuroimaging markers are still urgently needed to provide important insights into […]
Learn More >Interpatient variability is frequently observed among individuals with chronic low back pain (cLBP). This review aimed at identifying phenotypic domains and characteristics that account for interpatient variability in cLBP. We […]
Learn More >Although preclinical studies generally report robust antinociceptive effects of cannabinoids in rodent persistent pain models, randomized controlled trials in chronic pain patients report limited pain relief from cannabis/cannabinoids. Differences between […]
Learn More >Neuroinflammatory disorders preferentially impair the higher cognitive and executive functions of the prefrontal cortex (PFC). This includes such challenging disorders as delirium, perioperative neurocognitive disorder, and the sustained cognitive deficits […]
Learn More >Posterolateral spinal fusion is the standard surgical approach for patients with degenerative disc disease. In our previously published article, we reported a 5-years follow-up of a phase I/II clinical trial […]
Learn More >To analyse the evolution of alpha and beta-CGRP circulating levels throughout CGRP monoclonal antibodies (mAb) treatment in chronic migraine (CM) patients.
Learn More >Chemotherapy-induced peripheral neuropathic pain (CIPNP) is a progressive and disturbing peripheral neuropathy with currently no effective treatment. Aberrant production of reactive oxygen species (ROS) in macrophages near peripheral nerves plays […]
Learn More >Despite increasing utilization of spinal cord stimulation (SCS), its effects on chemoefficacy, cancer progression, and chemotherapy-induced peripheral neuropathy (CIPN) pain remain unclear. Up to 30% of adults who are cancer […]
Learn More >Opioids and other agonists of the μ-opioid receptor are effective at managing acute pain, but their chronic use can lead to tolerance that limits their efficacy. We previously reported that […]
Learn More >Do visual pain trajectories reflect the actual course of low back pain? A longitudinal cohort study.
Different trajectories of low back pain (LBP) have been identified prospectively using repeated measures. For these trajectories to inform clinical practice, they must be available in the clinical consultation. Therefore, […]
Learn More >Nerve injury outcomes might be predicted by examining small extracellular vesicles (sEVs) in circulation, as their biomolecular cargo facilitates cellular communication and can alter transcriptional state and behavior of recipient […]
Learn More >Development of new non-addictive analgesics requires advanced strategies to differentiate human pluripotent stem cells (hPSCs) into relevant cell types. Following principles of developmental biology and translational applicability, here we developed […]
Learn More >Information-processing biases such as attentional, interpretation, and memory biases are believed to play a role in exacerbating and maintaining chronic pain (CP). Evidence suggests that individuals with CP show attentional […]
Learn More >Sleep disturbances are one of the most frequent reported problems in people with nonspecific chronic spinal pain (nCSP) and presents an additional treatment challenge. Interventions targeting sleep problems are mainly […]
Learn More >The aim of this paper is to critically re-appraise the published trials assessing amitriptyline for migraine prophylaxis.
Learn More >The efficacy of acupuncture in treating pain diseases has been recognized in clinical practice, and its mechanism of action has been a hot topic in academic acupuncture research. Previous basic […]
Learn More >Controversy exists as to when conscious pain perception in the fetus may begin. According to the hypothesis of cortical necessity, thalamocortical connections, which do not form until after 24-28 weeks […]
Learn More >Migraine is a global neurologic disease that is highly prevalent, especially in women. Studies have observed a predisposition for the development of migraine in women, although the mechanisms involved have […]
Learn More >Chronic low back pain (CLBP) is a leading cause of disability worldwide. Contemporary treatment of CLBP is suboptimal, with small/moderate effect sizes and high relapse rates. Virtual reality (VR) is […]
Learn More >This report provides a systematic review of the literature to analyze the effects of transcutaneous electrical nerve stimulation (TENS) on analgesia on sensitization measures, in studies with chronic musculoskeletal pain […]
Learn More >Migraine is an extremely disabling, common neurological disorder characterized by a complex neurobiology, involving a series of central and peripheral nervous system areas and networks. A growing increase in the […]
Learn More >The feasibility of the degradation of phenazone (PNZ), a common anti-inflammatory drug used for reducing pain and fever, in water at neutral pH by an electrochemically assisted Fe-ethylenediamine disuccinate-activated persulfate […]
Learn More >Patients with peripheral nerve injuries would highly likely suffer from chronic neuropathic pain even after surgical intervention. The primary reasons for this involve sustained neuroinflammatory and dysfunctional changes in the […]
Learn More >The 20-item Pain Anxiety Symptom Scale (PASS-20) was adapted for Spanish-speaking Mexican Americans who report chronic pain (SSMACP). The instrument measures pain-related anxiety with fear, physiological, avoidance/escape, and cognitive anxiety […]
Learn More >Jacobsen SM, Moore T, Douglas A, Lester D, Johnson AL, Vassar M. Discontinuation and nonpublication analysis of chronic pain randomized controlled trials. PAIN Rep 2023;8:e1069.
Learn More >The neurobiology of the psychedelic experience is not fully understood. Identifying common brain network changes induced by both classical (i.e., acting at the 5-HT receptor) and non-classical psychedelics would provide […]
Learn More >Engaging the endocannabinoid system through inhibition of monoacylglycerol lipase (MAGL) and fatty acid amide hydrolase (FAAH), degrading endocannabinoids (endoCBs) 2-arachidonoylglycerol (2-AG) and anandamide (AEA), was proposed as a promising approach […]
Learn More >The primary objective of this cross-sectional analysis is to evaluate rates of discontinuation and nonpublication of Randomized controlled trials (RCTs) of therapeutic interventions to treat chronic pain.
Learn More >Mechanical allodynia (MA) is one of the leading clinical symptoms of painful diabetic peripheral neuropathy (PDPN), which is a primary reason for non-traumatic amputations, foot ulceration, and gait abnormalities in […]
Learn More >The response pattern to monoclonal antibodies against calcitonin gene-related peptide (anti-CGRP MAbs) shown in migraine prevention clinical trials is not always reproducible at an individual-level.
Learn More >Recent research aiming at the development of electroceuticals for the treatment of medical conditions such as degenerative diseases, cardiac arrhythmia and chronic pain, has given rise to microfabricated implanted bioelectronic […]
Learn More >Therapeutic options for migraine prevention in non-responders to monoclonal antibodies (mAbs) targeting Calcitonin Gene-Related Peptide (CGRP) and its receptor are often limited. Real-world data have shown that non-responders to the […]
Learn More >Transient receptor potential (TRP) channels constitute a large group of membrane receptors associated with sensory pathways in vertebrates. One of the most studied is TRPV1, a polymodal receptor tuned for […]
Learn More >Few real-world studies have shown clear association between interleukin (IL)-17 inhibitors and inflammatory bowel disease (IBD) onset. This study investigated the reporting prevalence and evaluated the clinical features and management […]
Learn More >Neuropathic pain, an intractable pain symptom that occurs after nerve damage, is caused by the aberrant excitability of spinal dorsal horn (SDH) neurons. Gabapentinoids, the most commonly used drugs for […]
Learn More >Chronic pain is one of the leading causes of disability that may accelerate biological aging and reduce physical function. Epigenetic clocks provide an estimate of how the system ages and […]
Learn More >Acute trigeminal neuralgia exacerbation is a common reason for frequent emergency department visits, that often occurs while waiting for surgery, but evidence on effective drugs for acute trigeminal neuralgia is […]
Learn More >Historically, neurology research has demonstrated a sex bias with mainly male subjects included in clinical trials as well as lack of reporting of data by sex. In recent years, emphasis […]
Learn More >Chronic pain affects one in five people across human societies, with few therapeutic options available. Botulinum neurotoxin (BoNT) can provide long-lasting pain relief by inhibiting local release of neuropeptides and […]
Learn More >Assessment of atopic dermatitis (AD) severity is essential for therapeutic decision making and monitoring treatment progress. However, there are a myriad of clinical measurement tools available, some of which are […]
Learn More >GPCR superfamily, the largest known family of membrane receptors, consists of six classes from A to F. GPR18 and GPR55, δ-branch of A class, had been reported to have no […]
Learn More >Chronic inflammatory demyelinating polyneuropathy (CIDP) and multifocal motor neuropathy (MMN) are inflammatory neuropathies that can lead to considerable limitations in daily activities and in social participation. However, systematic evaluation of […]
Learn More >Therapeutic ultrasound (tUS) is widely used in chronic muscle pain control. However, its analgesic molecular mechanism is still not known. Our objective is to reveal the mechanism of the tUS-induced […]
Learn More >Face-to-face pain management programs demonstrate positive clinical outcomes in the chronic pain population by improving pain intensity and attitudes, depression, and functional disability scores. The effects of this modality carried […]
Learn More >Unrelieved chronic pain is considered a key factor contributing to the maintenance of alcohol use disorder (AUD). The mechanisms responsible for chronic pain associated with chronic alcohol consumption are still […]
Learn More >Recent studies by us and others have shown that enhancer of zeste homolog-2 (EZH2), a histone methyltransferase, in glial cells regulates the genesis of neuropathic pain by modulating the production […]
Learn More >In this research, we combined our ultralight micro-imaging device for calcium imaging with microdialysis to simultaneously visualize neural activity in the dorsal raphe nucleus (DRN) and measure serotonin release in […]
Learn More >Vestibular migraine is a form of migraine where one of the main features is recurrent attacks of vertigo. These episodes are often associated with other features of migraine, including headache […]
Learn More >Vestibular migraine is a form of migraine where one of the main features is recurrent attacks of vertigo. These episodes are often associated with other features of migraine, including headache […]
Learn More >Both acute and chronic symptoms of oxaliplatin-induced peripheral neuropathy (OIPN) affect patients’ treatment dose and duration as well as quality-of-life. Hand/foot-cooling has been shown to reduce taxane-induced peripheral neuropathy but […]
Learn More >The pharmacological management of cancer pain is a complex issue that requires knowledge and experience in the use of analgesics. The aim of this expert review is to provide a […]
Learn More >Paracetamol remains the recommended first-line option for mild-to-moderate acute pain in general population and particularly in vulnerable populations. Despite its wide use, debate exists regarding the analgesic mechanism of action […]
Learn More >To determine if frequent use of a combined biofeedback-virtual reality device improves headache-related outcomes in chronic migraine.
Learn More >To provide an up-to-date narrative literature review of imaging in migraine with typical aura, as a means to understand better migraine subtypes and aura biology.
Learn More >The purpose of this study was 1) to examine the degree to which perceived burdensomeness mediates the relationship between pain severity and suicidal cognitions, and 2) to determine whether this […]
Learn More >Bone cancer pain (BCP) is mainly caused by bone metastasis and markedly impairs the functional capacity and daily functions of patients. Neuroinflammation plays a pivotal role in the pathogenesis and […]
Learn More >At the end of the 1990s, transient receptor potential vanilloid 1 (TRPV1) was first identified and cloned, serving as a key pain and heat sensor in humans. A large body […]
Learn More >To decipher the underlying mechanisms of nitroglycerin (NTG)-induced migraine electrophysiologically.
Learn More >Periodontal disease may drive a systemic inflammatory response that triggers migraine; however, the association between periodontal disease and migraine has rarely been investigated in a community-based setting.
Learn More >Migraine follow-up is difficult for outpatients, especially after the COVID-19 pandemic, we tried to identify the most appropriate telemedicine methods for migraine in terms of efficacy, safety, patient compliance, and […]
Learn More >Whether migraine is associated with a higher risk of suicide ideation and/or attempts remains controversial. Therefore, we aimed to evaluate these potential associations in migraine patients by performing a meta-analysis […]
Learn More >Pain facilitation contributes to chronic pain conditions. Transcutaneous electrical nerve stimulation (TENS) is used to alleviate pain. The effects of conventional TENS on chronic pain have been limited, and its […]
Learn More >This research reports on the membrane interactions of orexin A (OXA), an α-helical and amphipathic neuropeptide that contains 33 residues and two disulfide bonds in the N-terminal region. OXA, which […]
Learn More >The small molecule non-peptide calcitonin gene-related peptide (CGRP) receptor antagonists named gepants offer a breakthrough novel approach in migraine acute and prophylactic drug treatment. This review aimed to determine the […]
Learn More >This position statement was developed by an ad hoc committee of the American Academy of Oral and Maxillofacial Radiology and the American Academy of Orofacial Pain. The committee reviewed the […]
Learn More >Despite the relevant advances in our understanding of the pathogenetic mechanisms regulating inflammation in rheumatoid arthritis (RA) and the development of effective therapeutics, to date, there is still a proportion […]
Learn More >The vertebrate G protein-coupled receptors 37 and 37-like 1 (GPR37 and GPR37L1) were discovered more than two decades ago, and they have been implicated in various neurological and neurodegenerative diseases, […]
Learn More >In 2019, the International Classification of Diseases 11th Revision International Classification of Diseases (ICD-11) put forward a new concept of “chronic primary pain” (CPP), a kind of chronic pain characterized […]
Learn More >Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection can exacerbate previous headache disorders or change the type of pain experienced from headaches. This study aimed to investigate the clinical features […]
Learn More >The purpose of this study was to measure the vestibular function and plasma fibrinogen level in the nitroglycerin (NTG)-induced chronic migraine rats, and explore the effect of defibrinogenation on migraine […]
Learn More >Endometriosis is an estrogen dominant, chronic inflammatory disease characterized by the growth of endometrial-like tissue outside of the uterus. The most common symptoms experienced by patients include manifestations of chronic […]
Learn More >Endometriosis is closely associated with ectopic focal inflammation and immunosuppressive microenvironment. Multiple types of pattern recognition receptors (PRRs) are present in the innate immune system, which are able to detect […]
Learn More >Neuropathy is a prevalent and debilitating complication of poorly managed diabetes, contributing towards poor quality of life, amputation risk, and increased mortality. The available therapies for diabetic neuropathic pain (DPN) […]
Learn More >The incidence of endometriosis (EMs), a common disease in gynecology, has increased over the years. Women suffer from the symptoms caused by EMs, such as chronic pelvic pain, dysmenorrhea, and […]
Learn More >Dysmenorrhea is the most common gynecologic condition among the female population and has a significant impact on life course potential. It has a widespread impact on a female’s mental and […]
Learn More >Depression is a serious disorder disproportionately affecting people with chronic diseases, yet, to date is rarely recognized comorbidity in pediatric rheumatology clinical routine care. The aim of this study was […]
Learn More >Rheumatoid arthritis (RA) is the most common form of the chronic inflammatory autoimmune disease characterized by chronic synovitis, synovial proliferation, and cellular infiltration. Further, it leads to bone erosion, destruction […]
Learn More >Estrogen fluctuations modulate pain threshold and play a pivotal role in the central and peripheral pathogenesis of menstrually related migraine (MRM). Estrogen-withdrawal during the perimenstrual phase of a spontaneous menstrual […]
Learn More >This critical review assessed the advantages of invasive procedures that were recently included in systematic reviews, to evaluate whether the definition of refractory pain condition was correctly followed to select […]
Learn More >Using the structure of gliotoxin as a starting point, we have prepared two different chemotypes with selective affinity to the kappa opioid receptor (KOR). Using medicinal chemistry approaches and structure-activity […]
Learn More >Itch and pain are two closely related sensations that receiving similar encodings at multiple levels. Accumulated evidences suggest that activation of the ventral lateral geniculate nucleus and intergeniculate leaflet (vLGN/IGL)-to-lateral […]
Learn More >Fibromyalgia (FM) is a chronic pain condition characterized by widespread pain and complex comorbidities with a high unmet medical need. Given few past successes in the launch of analgesics with […]
Learn More >Atopic dermatitis (AD) is a common chronic inflammatory skin disease with a high prevalence worldwide, including countries from Asia, Africa, and Latin America, and in different ethnic groups. In recent […]
Learn More >(1) Despite its high prevalence, the diagnostic delay of endometriosis is still estimated to be about 7 years. The objective of the present study is to understand the symptomatology of […]
Learn More >Degeneration of the intervertebral disc is one of the most frequent causes of lumbar pain, and it puts an extreme strain on worldwide healthcare systems. Finding a solution for this […]
Learn More >Nicotinic acetylcholine receptors (nAChRs) present as many different subtypes in the nervous and immune systems, muscles and on the cells of other organs. In the immune system, inflammation is regulated […]
Learn More >N-docosahexaenoylethanolamine (DHEA), or synaptamide, is an endogenous metabolite of docosahexaenoic acid (DHA) that exhibits synaptogenic and neurogenic effects. In our previous studies, synaptamide administration inhibited the neuropathic pain-like behavior and […]
Learn More >Mast cell degranulation impacts the development of pain and inflammation during tissue injury. We investigated the antinociceptive effect of a combination of cromoglycate and magnesium in the orofacial model of […]
Learn More >Low-dose naltrexone (LDN) is commonly used to control pain and other symptoms, especially in patients with autoimmune diseases, but with limited evidence. This study tests the efficacy of LDN in […]
Learn More >As a common joint disease, osteoarthritis (OA) is often associated with chronic pain. Synovial inflammation is correlated with OA progression and pain. Synovial inflammation can produce a series of destructive […]
Learn More >The current study included randomized controlled trials (RCTs) to assess the benefits of Acceptance and commitment therapy (ACT) for chronic pain. Searches were conducted in Web of Science, PsycINFO, PubMed, […]
Learn More >Vestibular migraine (VM) is accepted as the most common cause of spontaneous episodic vertigo. In most patients, vestibular symptoms follow migraine headaches that begin earlier in life. The aim of […]
Learn More >Central nervous system glial cells are known to mediate many neurocognitive/neurodegenerative diseases, including Alzheimer’s and Parkinson’s diseases. Similar glial responses have been recognized as critical factors contributing to the development […]
Learn More >Migraine is a prevalent, inherited, disabling brain disease with multiple symptoms and a variety of treatment options. Nerivio, utilising remote electrical neuromodulation (REN) a wearable device, offers users good efficacy, […]
Learn More >First-line treatment for trigeminal neuralgia (TN) is limited to carbamazepine and oxcarbazepine, and in refractory cases, alternatives are scarce. Lacosamide has been suggested as a valid option. In this study, […]
Learn More >The primary objective of the present study was to evaluate the effects of a Nerve Support Formula NeuropAWAY on diabetic neuropathic pain.
Learn More >Measuring patient-reported outcomes is crucial to fully capture the burden of chronic hand eczema (CHE).
Learn More >Many children with hematologic and oncologic diagnoses require opioids for management of pain, yet knowledge gaps persist among pediatric hematology/oncology (PHO) fellows.
Learn More >The outcomes of pain and stress in preterm infants in the neonatal intensive care units (NICUs) compel the continued search for pain- and stress-reducing interventions.
Learn More >To investigate the prevalence and current approaches to clinical management of chronic nonmalignant pain in patients referred to palliative care services.
Learn More >Amputations have been performed with few modifications since the dawn of surgery. Blood vessels are ligated, bones are shortened, and nerves are cut. In a percentage of people, this can […]
Learn More >Gamma band activity localized to the primary somatosensory cortex (S1) in humans and animals is implicated in the higher order neural processing of painful and tactile stimuli. However, it is […]
Learn More >Bradykinin is a peptide implicated in inflammatory pain in both humans and rodents. In rodent sensory neurons, activation of B1 and B2 bradykinin receptors induces neuronal hyperexcitability. Recent evidence suggests […]
Learn More >Terpenes are small hydrocarbon compounds that impart aroma and taste to many plants, including . A number of studies have shown that terpenes can produce pain relief in various pain […]
Learn More >The aim of this research was to compare pain medication use trends among adults with and without type 2 diabetes in the US. This cross-sectional study used data of adults […]
Learn More >Half of all cancer patients will develop cancer-related pain, and a fifth of these patients will continue to experience pain refractory to maximal pharmacological therapy. This, together with the opioid […]
Learn More >Cannabidiol (CBD) is a major phytocannabinoid present in (Linneo, 1753). This naturally occurring secondary metabolite does not induce intoxication or exhibit the characteristic profile of drugs of abuse from cannabis […]
Learn More >Euthanasia is commonly performed in veterinary medicine to humanely induce the death of an animal when its quality of life is affected by pain or chronic degenerative diseases. The choice […]
Learn More >Idiopathic trigeminal neuralgia (ITN) is one of the most common types of neuropathic pain, severely affecting the physiological and psychological wellbeing of patients. Recently, fMRI has been used to examine […]
Learn More >For a long time, the physiological activity of TRP ion channels and the response to various stimuli have been the focus of attention, and the physiological functions mediated by ion […]
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Treating Chronic Pain in Sickle Cell Disease – The Need for a Biopsychosocial Model.