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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.
52 articles
Newest firstBACKGROUND: Interest in cannabis extracts for chronic pain, including osteoarthritis (OA), is growing. This systematic review evaluated the efficacy of cannabis extracts in OA across preclinical and clinical studies. METHODS: A comprehensive literature search was performed using Medline via Ovid, Embase via Ovid, CINAHL, and Cochrane Central Register of Controlled Trials database to identify studies published up t…
Open article record in new tab ↗Background/objectives Osteoarthritis (OA) is a leading cause of chronic pain. As healthcare services struggle to meet demand to treat chronic pain, many individuals self-manage their symptoms. Probiotics and palmitoylethanolamide (PEA) may be promising therapeutic options because of their anti-inflammatory properties. PEA is an endogenously produced N-acylethanolamine, considered "endocannabinoid-like" due to its…
Open article record in new tab ↗IntroductionOsteoarthritis (OA) is a chronic, progressive joint disorder with higher prevalence and pain severity in women than men. The endocannabinoid system (ECS) modulates pain and shows sexual dimorphism, yet sex-specific alterations in central ECS signalling in OA pain remain under-investigated.ObjectivesWe investigated sex-dependent differences in pain-related behaviours and central ECS signalling in the ra…
Introduction There is limited data on how veterinarians implement multimodal therapies for managing canine osteoarthritis (OA). The primary aim of this study was to describe how OA is managed by veterinarians with diverse backgrounds. The secondary aim was to report perceived side effects associated with bedinvetmab (LibrelaTM) and grapiprant. The authors hypothesized that variation exists in management patterns a…
Open article record in new tab ↗Chronic osteoarthritis (COA) is a progressive and degenerative condition that causes joint inflammation and pain, often requiring long-term pharmacological management. Conventional treatments may lead to adverse effects, tolerance, and limited analgesic efficacy. This randomized, double-blind clinical trial evaluated the analgesic potential of a full-spectrum Cannabis sativa oil extract administered orally twice d…
IntroductionOsteoarthritis (OA) is a chronic joint disease, often leading to pain, joint stiffness and impaired function. The first metatarsophalangeal (MTP-1) joint is the most frequently affected joint in foot OA. Footwear interventions might have potential to reduce pain for people with MTP-1 joint OA. The aim of this study is to determine the effectiveness and cost-effectiveness of orthopaedic modifications to…
Open article record in new tab ↗ObjectiveUnlike several other fields of healthcare, little is known about the size of therapist effects on patient outcomes following rehabilitation for musculoskeletal conditions. We aimed to estimate the proportion of variance in patient outcomes from a structured rehabilitation program explained by therapist effects. MethodsFor our observational cohort study we accessed data from the national multicentre Good L…
Osteoarthritis (OA) is a prevalent degenerative joint disorder marked by chronic pain, inflammation, and cartilage loss, with current treatments limited to symptom relief. G protein-coupled receptors (GPCRs) play a pivotal role in OA progression by regulating inflammation, chondrocyte survival, and matrix homeostasis. However, their multifaceted signaling, via G proteins or β-arrestins, poses challenges for precis…
Open article record in new tab ↗Objectives This study aims to assess differences in analgesia prescribing in UK primary care between individuals with osteoarthritis who have a recorded exposure to cannabis use and those who do not. Methods This population-based retrospective cohort study included opioid-naïve patients with osteoarthritis (aged 25-85 years) who were active in Clinical Practice Research Datalink Aurum between 1 January 1995 and 15…
Open article record in new tab ↗ObjectivesFeline osteoarthritis (OA) is a common, degenerative joint condition that is an important cause of chronic pain in cats. Cannabinoids have shown potential in reducing pain and inflammation in OA, but research in cats is limited. This study aimed to assess the safety and efficacy of a cannabidiol (CBD)/cannabidiol acid (CBDA) paste would in cats with OA. We hypothesised that CBD/CBDA paste would reduce pa…
Osteoarthritis is a common inflammatory and degenerative joint disease characterized by associated chronic pain, often ensuing to diminished quality of life. Current pain management options present small benefits and great side effects, driving interest in potential treatments such as cannabis, for its anti-inflammatory and analgesic effects. This trial aimed to assess the efficacy and safety of cannabidiol (CBD)…
Open article record in new tab ↗Background Cannabidiol (CBD) has anti-nociceptive and anti-inflammatory characteristics, and was reported to provide analgesia in dogs with osteoarthritis. However, oral CBD has poor bioavailability due to significant first-pass hepatic metabolism. Encapsulation of CBD into liposomes was reported by our group to facilitate CBD slow-release, and provide high bioavailability and analgesia in a pilot study in dogs wi…
The sustainable utilization of biomass-derived bioactives addresses the growing demand for natural health products and supports sustainable development goals by reducing reliance on synthetic chemicals in healthcare. Cannabis sativa biomass, in particular, has emerged as a valuable resource within this context. This study focuses on the hydroethanolic extract of C. sativa leaves (CSE), which exhibited significant…
The present study investigates the effects of cannabidiol (CBD), the major non-psychoactive compound of Cannabis sativa L. extracts, on ferroptotic cell death in human articular chondrocytes. Exposure to known ferroptosis inducers RSL3, erastin and its analogue IKE, FINO2 and FIN56 led to a varying extent of reduced cell viability in two chondrocyte cell lines (in C-28/I2, T/C-28/A2) and primary chondrocytes, sugg…
Open article record in new tab ↗[This corrects the article DOI: 10.3389/fphar.2025.1539704.].
Open article record in new tab ↗Introduction Canine osteoarthritis (OA) is a prevalent disease characterized by progressive joint degeneration, pain, and impaired mobility. In older dogs, OA affects approximately 80% of the population. Current pharmacological treatments are often limited in efficacy and may cause significant adverse effects. In this context, cannabinoids have emerged as a promising therapeutic alternative. Methods This double-bl…
Inflammation is a complicated physiological process that contributes to a variety of disorders including osteoarthritis (OA) and rheumatoid arthritis (RA). Endocannabinoids and the endocannabinoid system (ECS) play a pivotal role in the physiological response to pain and inflammation. A clinical study to investigate the role of the endocannabinoid system and related lipids in pain and inflammation in OA and RA was…
ObjectiveThe purpose of this study was to investigate preoperative joint-level kinematics across multiple functional tasks including preferred-pace walking, fast-paced walking, and sit-to-stand, alongside self-reported pain and function in cohorts scheduled for partial (PKA) versus total knee arthroplasty (TKA). MethodsPatients with end-stage knee osteoarthritis were recruited from St. Josephs Healthcare Hamilton.…
Open article record in new tab ↗Hand osteoarthritis (OA) is an irreversible degenerative condition causing chronic pain and impaired functionality. Existing treatment options are often inadequate. Cannabidiol (CBD) has demonstrated analgesic and anti-inflammatory effects in preclinical models of arthritis. In this open-label feasibility trial, participants with symptomatically active hand OA applied a novel transdermal CBD gel (4% w/w) three tim…