Please use this link to access this publication. Abstract For millennia, Cannabis sativa has served diverse roles, from medicinal applications to recreational use. Despite its extensive historical use, only a fraction of its components have been explored until recent times. The therapeutic potential of Cannabis and its constituents has garnered attention, with suggestions for treating various conditions such as Parkinson's disease, epilepsy, Alzheimer's disease, and other neurological disorders. Recent research, particularly on animal experimental models, has unveiled the neuroprotective properties of cannabis. This neuroprotective effect is orchestrated through numerous G protein-coupled receptors (GPCRs) and the two cannabinoid receptors, CB1 and CB2. While the capacity of cannabinoids...

Please use this link to access this publication. Abstract Introduction A clinical trial of Epidiolex®, the only US FDA-approved cannabis-derived consumer product (CDP), discovered an interaction with an immunosuppressant (tacrolimus) that led to drug toxicity, highlighting the unique intersection of prescription and commonly unregulated consumer products. Objective We aimed to identify if similar drug–drug interactions (DDIs) are occurring among the consumer CDP market, even though they cannot be identified through trials. Methods We searched Reddit for subreddits related to CDPs or health, resulting in 63,561,233 posts. From these, we identified 190 posts discussing both immunosuppressants and CDPs. Two blinded investigators evaluated the following. (1)...

Please use this link to access this publication. Abstract Many medical conditions are accompanied by severe pain. Acute pain refers to the experience of pain that lasts for only a few hours, whereas chronic pain is the ongoing emergence of pain signals over an extended period. Since ancient times, cannabis has been utilized for medical purposes. This article demonstrates the medicinal importance of cannabinoids through their analgesic and anti-inflammatory activities. Additionally, the mechanisms of cannabinoid-induced analgesia have been interpreted via preclinical investigations in animals. Cannabinoid extracts were formulated into gel and cream at concentrations of 2.5% and 5%. The cannabis cream showed the highest...

Please use this link to access this publication. Abstract The increasing legalization of Cannabis sativa plant products has sparked growing interest in their therapeutic applications. Prohibition laws established in 1937 hindered formal research on cannabis, a plant with cultural and medicinal roots dating back to 2700 BC in Chinese history. Despite regulatory hurdles, published research on cannabis has emerged; yet elite athletes remain an underrepresented population in these studies. Athletes, known for exploring diverse substances to optimize performance, are drawn to the potential benefits of cannabinoid therapy, with anecdotal reports suggesting positive effects on issues ranging from anxiety to brain injuries. This review aims to evaluate...

Abstract Tea is a recommended way of administration of prescribed cannabis plant products in Denmark. We aimed to investigate the cannabinoid and terpene doses contained in different teas. We analysed tetrahydrocannabinol (THC), tetrahydrocannabinolic acid (THCA), cannabidiol (CBD), cannabidiolic acid (CBDA), and terpene concentrations in three repeated preparations of each type of tea, and in plant material. In standard tea, concentrations of THC were [median (min-max)] 9.5 (2.3–15), 19 (13–34), and 36 (26–57) μg/mL for products with a labelled content of 6.3%, 14%, and 22% total THC (THC + THCA), respectively. The CBD concentration in tea from a product labelled with 8% total CBD (CBD + CBDA) was 7.5...

Abstract Objective: An increase in medical cannabis and prescribed cannabinoids use for chronic pain management has been observed in Canada in the past years. This study aimed to: 1) Describe clinicians’ perceived risk associated with the use of medical cannabis and prescribed cannabinoids for the management of chronic pain; and 2) Identify sociodemographic and professional factors associated with perceived risk of adverse effects. Method: A web-based cross-sectional study was conducted in Quebec, Canada in 2022. A convenience sample of 207 clinicians was recruited (physicians/pharmacists/nurse practitioners). They were asked to rate the risk of adverse effects associated with medical cannabis (e.g., smoke, or oil) and prescribed cannabinoids (e.g.,...

Abstract Chronic pain accounts for nearly two-thirds of conditions eligible for medical cannabis licenses, yet the mechanisms underlying cannabis-induced analgesia remain poorly understood. The principal phytocannabinoids, the psychoactive Δ9-tetrahydrocannabinol (THC) and non-psychoactive cannabidiol (CBD), exhibit comparable efficacy in pain management. Notably, THC functions as an agonist of cannabinoid receptor 1 (CB1), whereas CBD shows minimal activity on CB1 and CB2 receptors. Elucidating the molecular targets through which phytocannabinoids modulate the pain system is required for advancing our understanding of the pain pathway and optimizing medical cannabis therapies. Transient receptor potential ankyrin 1 (TRPA1), a pivotal chemosensor in the pain pathway, has been identified as...

Abstract With legalisation of cannabis for both medicinal and recreational use expanding to more world nations, grasping its effects on the human body is vital. The microbiome is critical to human health and disease, and accumulating data suggests that it is influenced by a variety of external variables, including marijuana/cannabis and cannabinoids. We therefore conducted a comprehensive assessment of the literature to analyse cannabis and cannabinoid effects on the human microbiota. We searched PubMed, Embase and Cochrane Library CENTRAL databases for studies involving the use of marijuana, medical cannabis, cannabinoids and cannabinoid-like lipid mediators on microbiota, across all clinical conditions. Nine studies were identified:...

Please use this link to access this publication. Key Points Question  What is the adverse event profile of cannabinoids used for medical purposes in children and adolescents? Findings  In this systematic review and meta-analysis of 23 randomized clinical trials including 3612 participants, cannabinoids used for medical purposes in children and adolescents were associated with increased risk of adverse events, serious adverse events, and withdrawals due to adverse events compared with the control group. Meaning  The findings suggest that physicians considering cannabinoids for medical purposes in children and adolescents should weigh the risk and benefit profile of cannabinoids and available therapeutic options as well as the individual’s underlying...

Abstract Introduction: Cannabis policy is rapidly changing in the USA and across the globe, with 24 states legalizing cannabis for adult use and 38 states making medical cannabis available for those with qualified conditions. Building on prior evidence, we reviewed the recently published literature (from the past 5 years) focused on the treatment effects of naturally derived medical cannabis products within the pediatric population. Methods: We conducted a systematic literature review of three electronic databases using MeSH terms and free-text. A study was eligible for inclusion if it investigated the efficacy of medical cannabis for any condition, it was published in 2019 or later, and the mean...