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Daniłowska K, Picheta N, Żyła D, Piekarz J, Zych K, Gil-Kulik P. New Pharmacological Therapies in the Treatment of Epilepsy in the Pediatric Population. J Clin Med 2024; 13:3567. [PMID: 38930098 PMCID: PMC11204858 DOI: 10.3390/jcm13123567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 06/14/2024] [Accepted: 06/17/2024] [Indexed: 06/28/2024] Open
Abstract
Epilepsy is a disorder characterized by abnormal brain neuron activity, predisposing individuals to seizures. The International League Against Epilepsy (ILAE) categorizes epilepsy into the following groups: focal, generalized, generalized and focal, and unknown. Infants are the most vulnerable pediatric group to the condition, with the cause of epilepsy development being attributed to congenital brain developmental defects, white matter damage, intraventricular hemorrhage, perinatal hypoxic-ischemic injury, perinatal stroke, or genetic factors such as mutations in the Sodium Channel Protein Type 1 Subunit Alpha (SCN1A) gene. Due to the risks associated with this condition, we have investigated how the latest pharmacological treatments for epilepsy in children impact the reduction or complete elimination of seizures. We reviewed literature from 2018 to 2024, focusing on the age group from 1 month to 18 years old, with some studies including this age group as well as older individuals. The significance of this review is to present and compile research findings on the latest antiseizure drugs (ASDs), their effectiveness, dosing, and adverse effects in the pediatric population, which can contribute to selecting the best drug for a particular patient. The medications described in this review have shown significant efficacy and safety in the studied patient group, outweighing the observed adverse effects. The main aim of this review is to provide a comprehensive summary of the current state of knowledge regarding the newest pharmacotherapy for childhood epilepsy.
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Affiliation(s)
- Karolina Daniłowska
- Student’s Scientific Society of Clinical Genetics, Medical University of Lublin, 20-080 Lublin, Poland; (K.D.); (N.P.); (D.Ż.); (J.P.); (K.Z.)
| | - Natalia Picheta
- Student’s Scientific Society of Clinical Genetics, Medical University of Lublin, 20-080 Lublin, Poland; (K.D.); (N.P.); (D.Ż.); (J.P.); (K.Z.)
| | - Dominika Żyła
- Student’s Scientific Society of Clinical Genetics, Medical University of Lublin, 20-080 Lublin, Poland; (K.D.); (N.P.); (D.Ż.); (J.P.); (K.Z.)
| | - Julia Piekarz
- Student’s Scientific Society of Clinical Genetics, Medical University of Lublin, 20-080 Lublin, Poland; (K.D.); (N.P.); (D.Ż.); (J.P.); (K.Z.)
| | - Katarzyna Zych
- Student’s Scientific Society of Clinical Genetics, Medical University of Lublin, 20-080 Lublin, Poland; (K.D.); (N.P.); (D.Ż.); (J.P.); (K.Z.)
| | - Paulina Gil-Kulik
- Department of Clinical Genetics, Medical University of Lublin, 20-080 Lublin, Poland
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Eichler F, Ehrle A, Machnik M, Jensen KC, Wagner S, Baudisch N, Bolk J, Pötzsch M, Thevis M, Bäumer W, Lischer C, Wiegard M. Behavioral observations, heart rate and cortisol monitoring in horses following multiple oral administrations of a cannabidiol containing paste (part 2/2). Front Vet Sci 2024; 10:1305873. [PMID: 38234983 PMCID: PMC10791836 DOI: 10.3389/fvets.2023.1305873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/10/2023] [Indexed: 01/19/2024] Open
Abstract
As a remedy against stress and anxiety, cannabidiol (CBD) products are of increasing interest in veterinary medicine. Limited data is available describing the actual effectiveness of CBD in horses. The aim of this study (part 2 of 2) was to analyze stress parameters via behavioral observation, heart rate monitoring and assessment of blood and saliva cortisol levels in healthy horses treated repeatedly with a CBD containing paste. Twelve horses were randomly assigned to a treatment or a control group. Two pastes were orally administered in a double-blinded study design, one paste containing CBD and one paste without active ingredient. Both pastes were administered twice daily over 15 days (dose: 3 mg CBD/kg). Behavioral observations were conducted daily using a sedation score and a rating of facial expressions, based on the previously described facial sedation scale for horses (FaceSed) and the Horse Grimace Scale. Blood and saliva samples were obtained regularly to determine cortisol levels throughout the study. Cortisol levels were analyzed by means of liquid chromatography/tandem mass spectrometry (LC/MS/MS). Behavioral observations and cortisol levels were compared between groups. Prior to paste administration, a novel object test was performed and the horses' reaction to loading on a trailer was recorded. Both tests were repeated after 13 days of paste application. Movement patterns such as different gaits during the novel object test were evaluated and an ethogram was designed to assess exhibited behavioral traits. Cardiac beat-to-beat (R-R) intervals were recorded throughout and evaluated using heart rate (HR) and heart rate variability (HRV) parameters. Blood and saliva samples for cortisol analysis were taken before and after the tests. Daily behavioral observations and cortisol levels did not differ between the treatment and the control group. Similarly, analysis of movement patterns, HR, HRV and cortisol levels during the novel object test and trailer test did not identify significant differences between the groups. Regularly administered oral CBD (3 mg/kg BID over 15 days) had no statistically significant effect on behavioral observations, cortisol levels, HR and HRV in horses. Further research is required to establish adequate doses and indications for the use of CBD in horses.
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Affiliation(s)
- Fabienne Eichler
- Equine Clinic, Veterinary Hospital Freie Universität Berlin, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Anna Ehrle
- Equine Clinic, Veterinary Hospital Freie Universität Berlin, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Marc Machnik
- Center for Preventive Doping Research, Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
| | - Katharina Charlotte Jensen
- Institute of Veterinary Epidemiology and Biostatistics, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Sabrina Wagner
- Center for Preventive Doping Research, Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
| | - Natalie Baudisch
- Equine Clinic, Veterinary Hospital Freie Universität Berlin, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Julia Bolk
- Equine Clinic, Veterinary Hospital Freie Universität Berlin, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Magdalena Pötzsch
- Equine Clinic, Veterinary Hospital Freie Universität Berlin, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Mario Thevis
- Center for Preventive Doping Research, Institute of Biochemistry, German Sport University Cologne, Cologne, Germany
| | - Wolfgang Bäumer
- Institute of Pharmacology and Toxicology, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Christoph Lischer
- Equine Clinic, Veterinary Hospital Freie Universität Berlin, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
| | - Mechthild Wiegard
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, School of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
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Singh K, Bhushan B, Chanchal DK, Sharma SK, Rani K, Yadav MK, Porwal P, Kumar S, Sharma A, Virmani T, Kumar G, Noman AA. Emerging Therapeutic Potential of Cannabidiol (CBD) in Neurological Disorders: A Comprehensive Review. Behav Neurol 2023; 2023:8825358. [PMID: 37868743 PMCID: PMC10586905 DOI: 10.1155/2023/8825358] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/18/2023] [Accepted: 09/26/2023] [Indexed: 10/24/2023] Open
Abstract
Cannabidiol (CBD), derived from Cannabis sativa, has gained remarkable attention for its potential therapeutic applications. This thorough analysis explores the increasing significance of CBD in treating neurological conditions including epilepsy, multiple sclerosis, Parkinson's disease, and Alzheimer's disease, which present major healthcare concerns on a worldwide scale. Despite the lack of available therapies, CBD has been shown to possess a variety of pharmacological effects in preclinical and clinical studies, making it an intriguing competitor. This review brings together the most recent findings on the endocannabinoid and neurotransmitter systems, as well as anti-inflammatory pathways, that underlie CBD's modes of action. Synthesized efficacy and safety assessments for a range of neurological illnesses are included, covering human trials, in vitro studies, and animal models. The investigation includes how CBD could protect neurons, control neuroinflammation, fend off oxidative stress, and manage neuronal excitability. This study emphasizes existing clinical studies and future possibilities in CBD research, addressing research issues such as regulatory complications and contradicting results, and advocates for further investigation of therapeutic efficacy and ideal dose methodologies. By emphasizing CBD's potential to improve patient well-being, this investigation presents a revised viewpoint on its suitability as a therapeutic intervention for neurological illnesses.
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Affiliation(s)
- Kuldeep Singh
- Department of Pharmacology, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
| | - Bharat Bhushan
- Department of Pharmacology, Institute of Pharmaceutical Research, GLA University, Mathura, Uttar Pradesh, India
| | - Dilip Kumar Chanchal
- Department of Pharmacognosy, Glocal School of Pharmacy, Glocal University, Mirzapur Pole, Saharanpur, Uttar Pradesh, India
| | - Satish Kumar Sharma
- Department of Pharmacognosy, Glocal School of Pharmacy, Glocal University, Mirzapur Pole, Saharanpur, Uttar Pradesh, India
| | - Ketki Rani
- Department of Chemistry, SGT College of Pharmacy, SGT University, Gurugram, Haryana, India
| | - Manoj Kumar Yadav
- Department of Pharmacology, Dr. Bhimrao Ambedkar University, Chhalesar Campus, Agra, Uttar Pradesh, India
| | - Prateek Porwal
- Department of Pharmacognosy, Glocal School of Pharmacy, Glocal University, Mirzapur Pole, Saharanpur, Uttar Pradesh, India
| | - Shivendra Kumar
- Department of Pharmacology, Rajiv Academy for Pharmacy, Mathura, Uttar Pradesh, India
| | - Ashwani Sharma
- School of Pharmaceutical Sciences, MVN University, 121105, Palwal, Haryana, India
| | - Tarun Virmani
- School of Pharmaceutical Sciences, MVN University, 121105, Palwal, Haryana, India
| | - Girish Kumar
- School of Pharmaceutical Sciences, MVN University, 121105, Palwal, Haryana, India
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Osorio-Perez RM, Rodríguez-Manzo G, Espinosa-Riquer ZP, Cruz SL, González-Espinosa C. Endocannabinoid modulation of allergic responses: Focus on the control of FcεRI-mediated mast cell activation. Eur J Cell Biol 2023; 102:151324. [PMID: 37236045 DOI: 10.1016/j.ejcb.2023.151324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 05/16/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
Allergic reactions are highly prevalent pathologies initiated by the production of IgE antibodies against harmless antigens (allergens) and the activation of the high-affinity IgE receptor (FcεRI) expressed in the surface of basophils and mast cells (MCs). Research on the mechanisms of negative control of those exacerbated inflammatory reactions has been intense in recent years. Endocannabinoids (eCBs) show important regulatory effects on MC-mediated immune responses, mainly inhibiting the production of pro-inflammatory mediators. However, the description of the molecular mechanisms involved in eCB control of MC activation is far from complete. In this review, we aim to summarize the available information regarding the role of eCBs in the modulation of FcεRI-dependent activation of that cell type, emphasizing the description of the eCB system and the existence of some of its elements in MCs. Unique characteristics of the eCB system and cannabinoid receptors (CBRs) localization and signaling in MCs are mentioned. The described and putative points of cross-talk between CBRs and FcεRI signaling cascades are also presented. Finally, we discuss some important considerations in the study of the effects of eCBs in MCs and the perspectives in the field.
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Affiliation(s)
- Rubi Monserrat Osorio-Perez
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados del IPN, Unidad Sede Sur, Calzada de los Tenorios No. 235, Col. Granjas Coapa, Tlalpan, CP 14330 Mexico City, Mexico
| | - Gabriela Rodríguez-Manzo
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados del IPN, Unidad Sede Sur, Calzada de los Tenorios No. 235, Col. Granjas Coapa, Tlalpan, CP 14330 Mexico City, Mexico
| | - Zyanya P Espinosa-Riquer
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados del IPN, Unidad Sede Sur, Calzada de los Tenorios No. 235, Col. Granjas Coapa, Tlalpan, CP 14330 Mexico City, Mexico
| | - Silvia L Cruz
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados del IPN, Unidad Sede Sur, Calzada de los Tenorios No. 235, Col. Granjas Coapa, Tlalpan, CP 14330 Mexico City, Mexico
| | - Claudia González-Espinosa
- Departamento de Farmacobiología, Centro de Investigación y de Estudios Avanzados del IPN, Unidad Sede Sur, Calzada de los Tenorios No. 235, Col. Granjas Coapa, Tlalpan, CP 14330 Mexico City, Mexico.
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Suzuki J, Prostko S, Szpak V, Chai PR, Spagnolo PA, Tenenbaum RE, Ahmed S, Weiss RD. Impact of cannabidiol on reward- and stress-related neurocognitive processes among individuals with opioid use disorder: A pilot, double-blind, placebo-controlled, randomized cross-over trial. Front Psychiatry 2023; 14:1155984. [PMID: 37065899 PMCID: PMC10098189 DOI: 10.3389/fpsyt.2023.1155984] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 03/10/2023] [Indexed: 04/18/2023] Open
Abstract
Introduction Opioid use disorder (OUD) continues to be a significant public health concern. Medications for OUD (MOUD) such as buprenorphine reduce overdose mortality, but relapses occur often, leading to adverse outcomes. Preliminary data suggest that cannabidiol (CBD) may be a potential adjunctive treatment to MOUD by attenuating cue-reactivity. This pilot study sought to evaluate the impact of a single dose of CBD on reward- and stress-related neurocognitive processes implicated in relapse among those with OUD. Methods The study was a pilot, double-blind, placebo-controlled, randomized cross-over trial aimed at assessing the effects of a single dose of CBD (Epidiolex®) 600 mg or matching placebo administered to participants with OUD receiving either buprenorphine or methadone. Vital signs, mood states, pain, opioid withdrawal, cue-induced craving, attentional bias, decision-making, delayed discount, distress tolerance, and stress-reactivity were examined at each testing session on two separate testing days at least 1 week apart. Results Ten participants completed all study procedures. Receipt of CBD was associated with a significant decrease in cue-induced craving (0.2 vs. 1.3, p = 0.040), as well as reduced attentional bias toward drug-related cues as measured by the visual probe task (-80.4 vs. 100.3, p = 0.041). No differences were found among all the other outcomes examined. Discussion CBD may have promise as an adjunct to MOUD treatment by attenuating the brain response to drug-related cues, which, in turn, may reduce the risk of relapse and overdoses. Further research is warranted to evaluate the potential for CBD as an adjunctive therapy for individuals in treatment for OUD. Clinical Trial Registration https://clinicaltrials.gov/ct2/show/NCT04982029.
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Affiliation(s)
- Joji Suzuki
- Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
- *Correspondence: Joji Suzuki,
| | - Sara Prostko
- Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA, United States
| | - Veronica Szpak
- Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA, United States
| | - Peter R. Chai
- Harvard Medical School, Boston, MA, United States
- Department of Emergency Medicine, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Psychosocial Oncology and Palliative Care, Dana Farber Cancer Institute, Boston, MA, United States
- The Koch Institute for Integrated Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, United States
- The Fenway Institute, Boston, MA, United States
| | - Primavera A. Spagnolo
- Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | | | - Saeed Ahmed
- Rutland Regional Medical Center, Rutland, VT, United States
| | - Roger D. Weiss
- Harvard Medical School, Boston, MA, United States
- Division of Alcohol, Drugs, and Addiction, McLean Hospital, Belmont, MA, United States
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Swindell WR, Bojanowski K, Singh P, Randhawa M, Chaudhuri RK. Bakuchiol and ethyl (linoleate/oleate) synergistically modulate endocannabinoid tone in keratinocytes and repress inflammatory pathway mRNAs. JID INNOVATIONS 2022; 3:100178. [PMID: 36992949 PMCID: PMC10041561 DOI: 10.1016/j.xjidi.2022.100178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 09/23/2022] [Accepted: 10/20/2022] [Indexed: 12/27/2022] Open
Abstract
The endocannabinoid (eCB) system plays an active role in epidermal homeostasis. Phytocannabinoids such as cannabidiol modulate this system but also act through eCB-independent mechanisms. This study evaluated the effects of cannabidiol, bakuchiol (BAK), and ethyl (linoleate/oleate) (ELN) in keratinocytes and reconstituted human epidermis. Molecular docking simulations showed that each compound binds the active site of the eCB carrier FABP5. However, BAK and ethyl linoleate bound this site with the highest affinity when combined 1:1 (w/w), and in vitro assays showed that BAK + ELN most effectively inhibited FABP5 and fatty acid amide hydrolase. In TNF-stimulated keratinocytes, BAK + ELN reversed TNF-induced expression shifts and uniquely downregulated type I IFN genes and PTGS2 (COX2). BAK + ELN also repressed expression of genes linked to keratinocyte differentiation but upregulated those associated with proliferation. Finally, BAK + ELN inhibited cortisol secretion in reconstituted human epidermis skin (not observed with cannabidiol). These results support a model in which BAK and ELN synergistically interact to inhibit eCB degradation, favoring eCB mobilization and inhibition of downstream inflammatory mediators (e.g., TNF, COX-2, type I IFN). A topical combination of these ingredients may thus enhance cutaneous eCB tone or potentiate other modulators, suggesting novel ways to modulate the eCB system for innovative skincare product development.
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Affiliation(s)
- William R. Swindell
- Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, USA
- Correspondence: William R. Swindell, Department of Internal Medicine, UT Southwestern Medical Center, 5959 Harry Hines Boulevard, Ste 7.700, Dallas, Texas 75390-9175, USA.
| | | | - Parvesh Singh
- School of Chemistry & Physics, University of KwaZulu-Natal, Westville, South Africa
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Henson JD, Vitetta L, Hall S. Tetrahydrocannabinol and cannabidiol medicines for chronic pain and mental health conditions. Inflammopharmacology 2022; 30:1167-1178. [PMID: 35796920 PMCID: PMC9294022 DOI: 10.1007/s10787-022-01020-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 06/13/2022] [Indexed: 01/07/2023]
Abstract
Combination tetrahydrocannabinol (THC)/cannabidiol (CBD) medicines or CBD-only medicines are prospective treatments for chronic pain, stress, anxiety, depression, and insomnia. THC and CBD increase signaling from cannabinoid receptors, which reduces synaptic transmission in parts of the central and peripheral nervous systems and reduces the secretion of inflammatory factors from immune and glial cells. The overall effect of adding CBD to THC medicines is to enhance the analgesic effect but counteract some of the adverse effects. There is substantial evidence for the effectiveness of THC/CBD combination medicines for chronic pain, especially neuropathic and nociplastic pain or pain with an inflammatory component. For CBD-only medication, there is substantial evidence for stress, moderate evidence for anxiety and insomnia, and minimal evidence for depression and pain. THC/CBD combination medicines have a good tolerability and safety profile relative to opioid analgesics and have negligible dependence and abuse potential; however, should be avoided in patients predisposed to depression, psychosis and suicide as these conditions appear to be exacerbated. Non-serious adverse events are usually dose-proportional, subject to tachyphylaxis and are rarely dose limiting when patients are commenced on a low dose with gradual up-titration. THC and CBD inhibit several Phase I and II metabolism enzymes, which increases the exposure to a wide range of drugs and appropriate care needs to be taken. Low-dose CBD that appears effective for chronic pain and mental health has good tolerability and safety, with few adverse effects and is appropriate as an initial treatment.
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Affiliation(s)
- Jeremy D Henson
- Prince of Wales Clinical School, University of NSW, Sydney, NSW, 2052, Australia. .,Medlab Clinical Ltd, Sydney, NSW, 2015, Australia.
| | - Luis Vitetta
- Prince of Wales Clinical School, University of NSW, Sydney, NSW, 2052, Australia.,Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, 2006, Australia
| | - Sean Hall
- Medlab Clinical Ltd, Sydney, NSW, 2015, Australia
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Vitetta L, Andersen T, Quezada M, Rutolo D, Henson JD. Re: "Cannabidiol for COVID-19 Patients with Mild to Moderate Symptoms (CANDIDATE Study): A Randomized, Double-Blind, Placebo-Controlled Clinical Trial" by Crippa et al. Cannabis Cannabinoid Res 2022; 7:231-233. [PMID: 35363557 PMCID: PMC9070739 DOI: 10.1089/can.2022.0034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Luis Vitetta
- Department of Pharmacology, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,Research Department, Medlab Clinical Ltd., Sydney, Australia
| | - Tomas Andersen
- Research Department, Medlab Clinical Ltd., Sydney, Australia
| | | | - Dave Rutolo
- Research Department, Medlab Clinical Ltd., Sydney, Australia
| | - Jeremy D Henson
- Research Department, Medlab Clinical Ltd., Sydney, Australia.,Department of Medicine, Prince of Wales Clinical School, University of NSW, Sydney, Australia
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