Hemp Research — Page 162

Peer-reviewed industrial hemp research papers, sorted by publication date. Browse the latest findings on hemp cultivation, processing, materials science, biomedical applications, and regulatory science from PubMed, OpenAlex, and other indexed sources.

Cognitive comorbidities in the rat pilocarpine model of epilepsy (2024)

Patients with epilepsy are prone to cognitive decline, depression, anxiety and other behavioral disorders. Cognitive comorbidities are particularly common and well-characterized in people with temporal lobe epilepsy, while inconsistently addressed in epileptic animals. Therefore, the aim of this study was to ascertain whether there is good evidence of cognitive comorbidities in animal models of epilepsy, in particular in the rat pilocarpine model of temporal lobe epilepsy. We searched the litera

Medical Cannabis in Treatment of Resistant Familial Mediterranean Fever (2019)

BACKGROUND Colchicine-resistant familial Mediterranean fever can be treated by anti-IL-1 biologic therapy; however, such treatment needs approval by the health insurance company, and many patients are denied such treatment or do not respond to it. CASE REPORT Two familial Mediterranean fever (FMF) patients, both homozygous for M694V mutation and resistant to colchicine treatment, were treated with medical cannabis. Prior to that, 1 patient was denied biologic treatment and the other had no signi

Transcranial static magnetic stimulation reduces seizures in a mouse model of Dravet syndrome (2023)

Dravet syndrome is a rare form of severe genetic epilepsy characterized by recurrent and long-lasting seizures. It appears around the first year of life, with a quick evolution toward an increase in the frequency of the seizures, accompanied by a delay in motor and cognitive development, and does not respond well to antiepileptic medication. Most patients carry a mutation in the gene SCN1A encoding the α subunit of the voltage-gated sodium channel Nav1.1, resulting in hyperexcitability of neural

ATP1A2‐related epileptic encephalopathy and movement disorder: Clinical features of three novel patients (2024)

This study reinforces the association between ATP1A2 variants and a severe phenotype. All patients had de novo variants, focal motor seizures with impaired awareness as the primary type of seizure; of the 11 EEGs recorded, 10 presented a slow background rhythm, 7 multifocal interictal epileptiform discharges (IED), predominantly temporal IEDs, followed by frontal IED, as well as ten ictal recordings, which showed ictal onset from the same regions mentioned above. Treatment with antiseizure medic

Systematic review and rationale of using psychedelics in the treatment of cannabis use disorder (2023)

Limited data and reporting are available on the use of psychedelics in persons with CUD, and more research is needed given the anticipated increase in CUD incidence and increasing interest in psychedelic use. While psychedelics, broadly, have a high therapeutic index with infrequent serious adverse effects, particular adverse effects at risk in the CUD population, such as psychosis and cardiovascular events, should be considered. Possible mechanisms by which psychedelics have therapeutic potenti

Subthreshold Cannabidiol Potentiates Levetiracetam in the Kainic Acid Model of Temporal Lobe Epilepsy: A Pilot Study (2024)

Refractoriness to antiseizure medications is still a major concern in the pharmacotherapy of epilepsy. For this reason, we decided to evaluate the combination of levetiracetam and cannabidiol, administered at a subthreshold dose, to limit the possible adverse effects of this phytocannabinoid. We administered levetiracetam (300 mg/kg/day, via osmotic minipumps), cannabidiol (120 mg/kg/day, injected once a day subcutaneously), or their combination for one week in epileptic rats. Saline-treated epi

Klinische Charakteristika, Ressourcenverbrauch, Lebensqualität und Versorgungssituation beim Dravet-Syndrom in Deutschland (2019)

Zusammenfassung Fragestellung Ziel der prospektiven, multizentrischen Studie ist die Erfassung klinischer Charakteristika, des Ressourcenverbrauches sowie der Lebensqualität bei Patienten mit der Diagnose eines Dravet-Syndroms (DS) und deren Eltern in Deutschland. Methoden Die Datenerhebung erfolgte mit einem validierten retrospektiven Fragebogen über 3 bzw. 12 Monate sowie mit einem prospektiven Tagebuch über 3 Monate. Es wurden Daten zur Anfallssituation, Medikamenteneinnahme, Therapieinanspru

Treating Hyperexcitability in Human Cerebral Organoids Resulting from Oxygen-Glucose Deprivation (2023)

Human cerebral organoids resemble the 3D complexity of the human brain and have the potential to augment current drug development pipelines for neurological disease. Epilepsy is a complex neurological condition characterized by recurrent seizures. A third of people with epilepsy do not respond to currently available pharmaceutical drugs, and there is not one drug that treats all subtypes; thus, better models of epilepsy are needed for drug development. Cerebral organoids may be used to address t

A Drug Safety Briefing (II) in Transplantation from Real-World Individual Pharmacotherapy Management to Prevent Patient and Graft from Polypharmacy Risks at the Very Earliest Stage (2024)

For early and long-term patient and graft survival, drug therapy in solid organ and hematopoietic stem cell transplantation inevitably involves polypharmacy in patients with widely varying and even abruptly changing conditions. In this second part, relevant medication briefing is provided, in addition to the scores defined in the previously published first part on the design of the Individual Pharmacotherapy Management (IPM). The focus is on the growing spectrum of contemporary polypharmacy in t

Investigation of epilepsy-related genes in a Drosophila model (2024)

Complex genetic architecture is the major cause of heterogeneity in epilepsy, which poses challenges for accurate diagnosis and precise treatment. A large number of epilepsy candidate genes have been identified from clinical studies, particularly with the widespread use of next-generation sequencing. Validating these candidate genes is emerging as a valuable yet challenging task. Drosophila serves as an ideal animal model for validating candidate genes associated with neurogenetic disorders such

Pharmacotherapeutic Considerations for Use of Cannabinoids to Relieve Symptoms of Nausea and Vomiting Induced by Chemotherapy (2020)

Patients suffering from malignant diseases receive very often highly emetogenic chemotherapy as part of their treatment. With the aim of assessing the efficacy of cannabinoids in treating chemotherapy-induced nausea and vomiting (CINV), we searched the literature published until April 2020 in Medline/PubMed, Embase, the Cochrane Controlled Trials Register, and in specific web pages. Randomized clinical trials comparing cannabinoids efficacy in managing CINV with that of placebo reported absence

Practices in the prescription of antiseizure medications: is it time to change? (2024)

The treatment of epilepsy has advanced over the past 30 years through the development of new antiseizure medications (ASMs). Unfortunately, not all of them have been approved yet in Brazil, and many are still underused. When comparing new ASMs to older ones, they are generally not more effective in treating epilepsy. However, they offer better tolerability, with fewer interactions and long-term side effects, especially for patients with comorbidities or those requiring polytherapy. Enzyme induct

Meeting Abstracts - AMCP Managed Care & Specialty Pharmacy Annual Meeting 2019 (2019)

The AMCP Managed Care & Specialty Pharmacy Annual Meeting 2019 in San Diego, California, is expected to attract more than 4,000 managed care pharmacists and other health care professionals who manage and evaluate drug therapies, develop and manage networks, and work with medical managers and information specialists to improve the care of all individuals enrolled in managed care programs. The AMCP Abstracts program provides a forum through which authors can share their insights and outcomes of ad

Drug–Cannabinoid Interactions in Selected Therapeutics for Symptoms Associated with Epilepsy, Autism Spectrum Disorder, Cancer, Multiple Sclerosis, and Pain (2024)

Clinical practice entails a translation of research that assists in the use of scientific data and therapeutic evidence for the benefit of the patient. This review critically summarizes the potential impact of cannabinoids in conjunction with other drugs when associated with treatments for epilepsy, autism spectrum disorder, cancer, multiple sclerosis, and chronic pain. In these associations, potential drug interactions may occur and alter the predicted clinical results. Therefore, the potential

Mechanistic strategies for secondary prevention of developmental and epileptic encephalopathy in children with tuberous sclerosis complex (2025)

Tuberous sclerosis complex (TSC) is an autosomal dominant disorder caused by pathogenic variants in TSC1 or TSC2, leading to mTOR pathway dysregulation and a spectrum of systemic and neurological manifestations. Tuberous Sclerosis Complex (TSC) is a multisystem genetic disorder frequently associated with early-onset, drug-resistant epilepsy, intellectual disability, and autism spectrum disorder-collectively known as TSC-associated developmental and epileptic encephalopathy (DEE). Advances in pre

Estado epiléptico pediátrico (2022)

INTRODUCTION. Status epilepticus is defined as the situation resulting from the failure of the mechanisms responsible for terminating an epileptic seizure. In 2015, an operational concept was adopted internationally in which two times are identified: a first time, at which treatment must begin (five minutes for convulsive status, 10-15 minutes for focal and non-convulsive status); and a second time, after which there is considered to be a high risk of subsequent sequelae (30 minutes in the case

Long‐term efficacy and safety of cannabidiol in patients with tuberous sclerosis complex: 3‐year results from the cannabidiol expanded access program (2024)

In this study, we evaluated efficacy and safety of cannabidiol (CBD) treatment in patients with tuberous sclerosis complex receiving CBD in addition to other antiseizure treatments in an Expanded Access Program. After starting CBD, 46%-79% of patients had at least 50% reduction and 26%-65% had at least 75% reduction in the number of seizures per month; up to 13% had no seizures through 144 weeks. Safety results were similar to prior studies; sleepiness and diarrhea were common treatment-related

Antiseizure Medications: Advancements, Challenges, and Prospects in Drug Development (2025)

Epilepsy is a neurological disorder affecting millions of people worldwide. Antiseizure medications (ASM) remain a critical therapeutic intervention for treating epilepsy, notwithstanding the rapid development of other therapies. There have been substantial advances in epilepsy medications over the past three decades, with over 20 ASMs now available commercially. Here we describe the conventional and unique mechanisms of action of ASMs, focusing on everolimus, cannabidiol, cenobamate, fenflurami