Abstract Interest in cannabinoids’ therapeutic potential in mental health is growing, supported by evidence of the involvement of the endocannabinoid system in psychiatric disorders such as anxiety, depression, and addiction. While the major cannabinoids cannabidiol (CBD) and Δ9-tetrahydrocannabinol (Δ9-THC) have been more extensively researched, approximately 120 minor cannabinoids from the cannabis plant have been identified. Although some displayed promising pharmacological profiles, research on their application for psychiatric disorders is fragmented. This systematic review evaluates, for the first time, both preclinical and clinical studies exploring minor cannabinoids’ therapeutic potential in psychiatric disorders. 22 preclinical studies and one clinical study were included, investigating various minor cannabinoids in substance use disorders, anxiety disorders, depressive disorders, trauma...

Abstract Epilepsy affects over 12 million children worldwide, with approximately 30% classified as having drug-resistant epilepsy (DRE), often accompanied by neuropsychiatric comorbidities that severely impact quality of life. The endocannabinoid system (ECS) functions as a multifaceted neuromodulatory network regulating neuronal excitability, synaptic plasticity, and immune homeostasis from early life through adolescence and into aging. In pediatric epilepsies, alterations in ECS components, particularly CB1 receptor expression and endocannabinoid levels, reveal disorder-specific vulnerabilities and therapeutic opportunities. Cannabidiol (CBD), a non-psychoactive compound from Cannabis sativa, has shown strong preclinical and clinical efficacy in treating DRE and is approved for Dravet syndrome, Lennox–Gastaut syndrome, and Tuberous Sclerosis Complex. Other...

Abstract The beneficial effects of cannabinoids in the treatment of respiratory diseases have been drawing researchers’ attention for several decades. Asthma is a complex disease entity characterized by a variable course, the treatment of which requires the continuous search for alternative, adjuvant treatment strategies designed for patients refractory to available pharmacotherapies. Cannabinoids exert certain physiological responses in the respiratory system due to their immunomodulatory properties and the strong presence of the endocannabinoid system in the lungs. In animal model studies, THC and CBD seem to counteract bronchoconstriction and inhibit pro-inflammatory mediation, respectively, which highlights their possible future contribution to the treatment of respiratory and...

Abstract Semisynthetic cannabinoids (SSCs) are compounds closely related to the major phytocannabinoids. SSCs have recently appeared as legal alternatives to Δ9-tetrahydrocannabinol (Δ9-THC), the primary psychoactive compound in the Cannabis plant. Δ9-THC has been consumed by humans for millennia and has low acute toxicity, but recent evidence indicates elevated toxicity from exposure to some SSCs. The present study describes two case reports with confirmed intoxication with a novel SSC, hexahydrocannabioctyl (HHC-C8). In the first case, a young male was found deeply unconscious and hospitalized. The clinical picture was mostly neurological with recurring seizures and coma. The patient was comatose for two days with a slow gradual improvement over the following...

Abstract Background Cyclic vomiting syndrome (CVS) and cannabinoid hyperemesis syndrome (CHS) are both characterized by episodic, acute transitions from asymptomatic states to highly symptomatic states of nausea, repetitive vomiting, and often severe abdominal pain. Patients with CVS and CHS face significant challenges to abort or mitigate episodes at home and often require emergency department (ED)-based care. Purpose This paper reviews the current treatment approach to abort acute CVS and CHS episodes at home and in ED settings. Multiple pharmacologic and nonpharmacologic interventions have been demonstrated to potentially abort CVS or CHS episodes. Systemic pharmacologic agents often used as abortive therapy include triptans, antiemetics, anxiolytics,...

Please use this link to access this publication. Abstract Description: The American College of Physicians’ Population Health and Medical Science Committee (PHMSC) developed this best practice advice to inform clinicians about what is currently known about the benefits and harms of cannabis or cannabinoids in the management of chronic noncancer pain and to provide advice for clinicians counseling patients seeking this therapy. Methods: The PHMSC considers areas where evidence is uncertain or emerging or practice does not follow the evidence to provide clinical advice based on a review and assessment of scientific work, including systematic reviews and individual studies. Sources of evidence included a...

Please use this link to access this publication. ABSTRACT A unifying mechanistic cause for amyotrophic lateral sclerosis (ALS) remains uncertain. Multiple pathophysiological processes appear to occur simultaneously. Cannabinoids, including delta-9-tetrahydrocannabinol (THC), cannabidiol (CBD), cannabigerol (CBG), and others found in cannabis, and cannabis extracts (CEs), appear to have activity in these pathogenic pathways, which have led to increasing interest in cannabinoids as therapeutic agents for ALS. The use of cannabinoids as a treatment strategy is substantiated by preclinical evidence suggesting a role for the endocannabinoid system (ECS) in ALS and other neurodegenerative disorders. Preclinical data indicate that cannabis and CEs have powerful antioxidative, anti-inflammatory, and...

Please use this link to access this publication. Abstract Purpose Peripheral neuropathies are commonly occurring conditions that are chronic and debilitating for patients. Established nonsurgical treatments have yielded mixed and patient-dependent results. Although cannabinoids have demonstrated efficacy as a treatment for central neuropathic pain, the therapeutic potential of cannabis-based medications for the management of peripheral neuropathic pain caused by nerve injury, trauma, and other noncompressive etiologies has yet to be definitively established. This study aims to determine whether cannabinoids are a potentially effective treatment for pain and symptoms associated with peripheral neuropathy. Methods A systematic search was conducted by two independent reviewers across PubMed,...

Please use this link to access this publication. Abstract in English, French Cannabis is one of the world's most widely consumed illicit substances. In addition to being widely available, its potency has increased up to 100-fold over the last 25 years. In parallel with these plant breeding efforts, artificial products called synthetic cannabinoids (SC) have been developed in laboratories. They are more potent and dangerous than natural cannabis. This article focuses on the risks associated with SC use, their treatment, and screening from the perspective of emergency or primary care physicians.