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Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
81 articles
Newest firstIntroduction Pain is a frequent and burdensome symptom in multiple sclerosis (MS), yet it remains underrecognized and undertreated. Objective This review summarizes current knowledge on the prevalence, mechanisms, clinical phenotypes, and therapeutic strategies of MS-related pain, with an emphasis on implications for clinical management. Methods We conducted a narrative review of the literature, integrating epidem…
Open article record in new tab ↗Background Chronic neuropathic pain is common after spinal cord injury (SCI), yet current treatments have limited efficacy and significant side effects. Cannabidiol (CBD), a non-intoxicating component of cannabis, has demonstrated efficacy in preclinical neuropathic pain models. Here, we investigated the effect of high-dose (up to 800 mg/day) CBD on chronic neuropathic pain in SCI. Methods This randomised, double-…
Open article record in new tab ↗Background Cannabidiol (CBD) use in e-cigarettes is increasing, and its vaping involves using CBD in conjunction with other chemical additives such as propylene glycol (PG), vegetable glycerin (VG) and food flavorings, which help vaporize the CBD and enhance the vaping experience. Chronic neuropathic pain is challenging to treat with current medications, and there is growing interest in the use of medical cannabis…
BACKGROUND: Neuropathic pain (NP) is a chronic and debilitating condition that remains difficult to treat, with opioids like morphine often leading to tolerance and reduced efficacy over time. Cannabidiol (CBD) has emerged as a potential therapeutic for NP even in morphine tolerance conditions; however, its effects on nociceptive modulation and neurotransmitter metabolism in morphine-tolerant NP models remain poor…
Recent systematic reviews, including a Cochrane review, have concluded that the certainty of evidence supporting the use of cannabis-based medicines for chronic neuropathic pain remains low. While this overall conclusion is reasonable, its interpretation warrants careful scrutiny. In this commentary, key methodological and interpretative aspects relevant to the appraisal of this evidence base are examined, with pa…
Open article record in new tab ↗We performed the first systematic review and meta-analysis of the prevalence of pain with neuropathic characteristics using Bayesian methods to correct prevalence estimates for the use of screening tools with imperfect sensitivity and specificity (CRD42023416845). We searched major databases for national or regional epidemiological studies that reported the prevalence of pain with neuropathic characteristics, as i…
Open article record in new tab ↗Introduction Cannabis has been decriminalized by many states and shows promise in treating both neuropathic and non-neuropathic pain through its interaction with the endocannabinoid system and anti-inflammatory effects. This study examines differences in cannabis use for adults whose most bothersome chronic pain condition is neuropathic vs. non-neuropathic. Materials and methods Survey data were collected from adu…
Objective Electroacupuncture (EA) is commonly used for pain control in clinical practice, yet the precise mechanisms underlying its action are not fully understood. The rostral ventromedial medulla (RVM) plays a crucial role in the modulation of pain. GABAergic neurons in the RVM (GABARVM neurons) facilitate nociceptive transmission by inhibiting off-cells activity. This research examined the role of GABARVM neuro…
Open article record in new tab ↗Keloids are benign fibroproliferative lesions that may develop after trauma or infection, including chickenpox, and can cause chronic pain and functional impairment. Although lidocaine infusions have demonstrated efficacy in treating various neuropathic pain syndromes, their use for keloid-associated pain has not been well described. We present a case of a 45-year-old female with chronic, intractable generalized b…
Open article record in new tab ↗Objective To assess practice patterns and attitudes of Canadian physiatrists, given their expertise in pain management and spasticity, conditions in which medical cannabis (MC) should be considered. Design A 24-item, survey questionnaire was sent to physiatrists across Canada. Subjects One hundred and nine physiatrists responded. Methods A structured web-based survey distributed to members of Canadian Association…
Open article record in new tab ↗Neuropathic pain resulting from injury to the somatosensory nervous system affects approximately 6.9-10% of the general population and significantly impacts quality of life. Common presentations include burning, stabbing, tingling, or electrical sensations, occurring spontaneously or through hyperalgesia or allodynia. Treatment approaches follow a tiered system. First-line therapies include gabapentinoids (e.g., g…
Neuropathic pain is a clinically challenging syndrome that is largely refractory to conventional therapies. It arises from lesions or diseases affecting somatosensory pathways, which trigger extensive neuroplastic and neuroimmune remodeling. Unlike nociceptive pain, which establishes a protective response to tissue injury, neuropathic pain arises from maladaptive signaling within the nervous system. In this contex…
Neuropathic pain is a complex and challenging condition that arises from abnormal processing of somatosensory information, often following nerve injury or dysfunction. Its diagnosis involves a detailed clinical history, sensory examination, and diagnostic tests such as electromyography, nerve conduction studies, and MRI to identify nerve damage or structural causes. In athletes, neuropathic pain can result from ne…
Open article record in new tab ↗Background Chiari-like malformation (CM) and syringomyelia (SM) are commonly observed disorders in the Pomeranians. Both disorders can lead to pain and diminish quality of life to varying extents. In veterinary medicine, affected dogs are often treated with gabapentin or pregabalin, which contrasts with human medicine, where the tricyclic antidepressants amitriptyline and nortriptyline are the first-choice treatme…
Open article record in new tab ↗ABSTRACT Chemotherapy-induced peripheral neuropathy (CIPN) is a debilitating complication of cancer treatment. CB2 cannabinoid receptor activation reduces inflammation and is an attractive therapeutic target. Antibodies targeting G protein-coupled receptors (GPCRs), like CB2, offer high specificity and peripheral-restriction, thereby minimizing off-target activity. Here, we investigated the efficacy of first-in-cl…
Open article record in new tab ↗Cisplatin is a platinum-based chemotherapy drug widely used to treat various solid tumours. Although it is effective in anti-cancer therapy, many patients develop peripheral neuropathy during and after cisplatin treatment. Peripheral neuropathy results from lesions or diseases in the peripheral somatosensory nervous system and is a significant cause of debilitation and suffering in patients. In recent years, precl…
Open article record in new tab ↗Interest in medical cannabis and cannabis-based medicinal products (CBMPs) has increased greatly in recent years. Two cannabinoids are of principal importance; delta-9-tetrahydrocannabinol (∆9-THC), the primary psychoactive component, and also cannabidiol (CBD), considered non-intoxicating. Each has distinct mechanisms of action and different therapeutic potentials. CBMPs differ in their ∆9-THC and CBD components;…
Open article record in new tab ↗Chemotherapy-induced peripheral neuropathy (CIPN) remains a clinical challenge for up to 80% of breast cancer survivors. In an open-label study, participants underwent three interventions: standard care (duloxetine) for 1 month (Phase 1), oral cannabidiol (CBD) for 2 months (Phase 2), and CBD plus multi-modal exercise (MME) for another 2 months (Phase 3). Clinical outcomes and gut microbiota composition were asses…
Neuropathic pain often results from injuries and diseases that affect the somatosensory system. Disruption of the circadian clock has been implicated in the exacerbation of the neuropathic pain state. However, in this study, we report that mice deficient in a core clock component Period2 (Per2m/m mice) fail to develop tactile pain hypersensitivity even following peripheral nerve injury. Similar to male wild-type m…