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Hauch H, Lisakowski A, Wager J, Zernikow B. Dronabinol Is Not a Game Changer in Pediatric Palliative Care: Results from a Retrospective Study. CHILDREN (BASEL, SWITZERLAND) 2024; 11:1054. [PMID: 39334587 PMCID: PMC11446414 DOI: 10.3390/children11091054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2024] [Revised: 08/26/2024] [Accepted: 08/27/2024] [Indexed: 09/30/2024]
Abstract
BACKGROUND/OBJECTIVES Patients with life-limiting conditions (LLCs) often suffer from restlessness, spasticity, pain, and seizures. Dronabinol (DRB) may have a relieving effect; however, data on the effectiveness of DRB in children with LLCs are limited to outpatients. The aim of this study was to assess the efficacy and safety of DRB. METHODS Retrospective analysis of inpatients. RESULTS From 2011 to 2021, 1219 patients were admitted. Of these, 63 patients (63.5% male, age: 10.4 (SD = 6.3) years) were treated with DRB; 96.8% had a neurological disease, and 26 patients were started on DRB (group A), while 37 were admitted with existing DRB (group B). The effective doses were 0.21 (SD = 0.11) in group A and 0.48 (SD = 0.5) mg/kg/BW/day in group B (p = 0.01). Subjective response rates to DRB in both groups (good/moderate effect) were 9.5%/38.1% for spasticity and 1.6%/25.4% for restlessness. However, no reduction in seizures, restlessness, or demand medication was observed in 24 h protocols when patients started DRB in group A. Three patients experienced severe side effects (e.g., respiratory depression). Other side effects included fatigue (22.2%) and behavioral problems (14.3%). CONCLUSIONS Subjective positive effects could not be confirmed by more objective data. Side effects can be severe. Thus, DRB should be started in a well-monitored setting and only with clear indications.
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Affiliation(s)
- Holger Hauch
- Pediatric Palliative Care Centre, Children’s and Adolescents’ Hospital Datteln, 45711 Datteln, Germany
- Department of Children’s Pain Therapy and Pediatric Palliative Care, Faculty of Health, School of Medicine, Witten/Herdecke University, 58455 Witten, Germany
| | - Annika Lisakowski
- Department of Children’s Pain Therapy and Pediatric Palliative Care, Faculty of Health, School of Medicine, Witten/Herdecke University, 58455 Witten, Germany
- PedScience Research Institute, 45711 Datteln, Germany
| | - Julia Wager
- Pediatric Palliative Care Centre, Children’s and Adolescents’ Hospital Datteln, 45711 Datteln, Germany
- Department of Children’s Pain Therapy and Pediatric Palliative Care, Faculty of Health, School of Medicine, Witten/Herdecke University, 58455 Witten, Germany
- PedScience Research Institute, 45711 Datteln, Germany
| | - Boris Zernikow
- Pediatric Palliative Care Centre, Children’s and Adolescents’ Hospital Datteln, 45711 Datteln, Germany
- Department of Children’s Pain Therapy and Pediatric Palliative Care, Faculty of Health, School of Medicine, Witten/Herdecke University, 58455 Witten, Germany
- PedScience Research Institute, 45711 Datteln, Germany
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Kelly LE, Rieder MJ, Finkelstein Y. Medical cannabis for children: Evidence and recommendations. Paediatr Child Health 2024; 29:104-121. [PMID: 38586483 PMCID: PMC10996577 DOI: 10.1093/pch/pxad078] [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: 03/30/2022] [Accepted: 04/20/2023] [Indexed: 04/09/2024] Open
Abstract
Interest in using cannabis products for a medical purpose in children under the age of 18 years is increasing. There are many medical cannabis products available that can include cannabidiol (CBD) or delta-9-tetrahydrocannabinol (THC), or both. Despite many therapeutic claims, there are few rigorous studies to inform the dosing, safety, and efficacy of medical cannabis in paediatric clinical practice. This statement reviews the current evidence and provides recommendations for using medical cannabis in children. Longer-term (2-year) reports support the sustained tolerability and efficacy of cannabidiol therapy for patients with Lennox-Gastaut and Dravet syndromes. CBD-enriched cannabis extracts containing small amounts of THC have been evaluated in a small number of paediatric patients, and further research is needed to inform clinical practice guidelines. Given the widespread use of medical cannabis in Canada, paediatricians should be prepared to engage in open, ongoing discussions with families about its potential benefits and risks, and develop individualized plans that monitor efficacy, reduce harms, and mitigate drug-drug interactions.
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Affiliation(s)
- Lauren E Kelly
- Canadian Paediatric Society, Drug Therapy Committee, Ottawa, Ontario, Canada
| | - Michael J Rieder
- Canadian Paediatric Society, Drug Therapy Committee, Ottawa, Ontario, Canada
| | - Yaron Finkelstein
- Canadian Paediatric Society, Drug Therapy Committee, Ottawa, Ontario, Canada
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Kelly LE, Rieder MJ, Finkelstein Y. Les données probantes et les recommandations sur le cannabis à des fins médicales chez les enfants. Paediatr Child Health 2024; 29:104-121. [PMID: 38586491 PMCID: PMC10996578 DOI: 10.1093/pch/pxad077] [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: 03/30/2022] [Accepted: 04/20/2023] [Indexed: 04/09/2024] Open
Abstract
L'intérêt envers l'utilisation des produits du cannabis à des fins médicales chez les enfants de moins de 18 ans augmente. De nombreux produits du cannabis à des fins médicales contiennent du cannabidiol, du delta-9-tétrahydrocannabinol ou ces deux produits. Malgré les nombreuses prétentions thérapeutiques, peu d'études rigoureuses guident la posologie, l'innocuité et l'efficacité du cannabis à des fins médicales en pédiatrie clinique. Le présent document de principes passe en revue les données probantes à jour et expose les recommandations sur l'utilisation du cannabis à des fins médicales chez les enfants. Les rapports à plus long terme (deux ans) souscrivent à la tolérabilité et à l'efficacité soutenues d'un traitement au cannabidiol chez les patients ayant le syndrome de Lennox-Gastaut ou le syndrome de Dravet. Les extraits de cannabis enrichis de cannabidiol qui renferment de petites quantités de delta-9-tétrahydrocannabinol ont été évalués auprès d'un petit nombre de patients d'âge pédiatrique, et d'autres recherches devront être réalisées pour éclairer les guides de pratique clinique. Étant donné l'utilisation répandue du cannabis à des fins médicales au Canada, les pédiatres devraient être prêts à participer à des échanges ouverts et continus avec les familles au sujet de ses avantages potentiels et de ses risques, ainsi qu'à préparer des plans individuels en vue d'en surveiller l'efficacité, de réduire les méfaits et de limiter les interactions médicamenteuses.
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Affiliation(s)
- Lauren E Kelly
- Société canadienne de pédiatrie, comité de la pharmacologie, Ottawa (Ontario)Canada
| | - Michael J Rieder
- Société canadienne de pédiatrie, comité de la pharmacologie, Ottawa (Ontario)Canada
| | - Yaron Finkelstein
- Société canadienne de pédiatrie, comité de la pharmacologie, Ottawa (Ontario)Canada
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Tagsold D, Toni I, Trollmann R, Woelfle J, Gravou-Apostolatou C. The Use of Cannabinoids in Pediatric Palliative Care-A Retrospective Single-Center Analysis. CHILDREN (BASEL, SWITZERLAND) 2024; 11:234. [PMID: 38397346 PMCID: PMC10887187 DOI: 10.3390/children11020234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 02/05/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024]
Abstract
This data analysis aimed to systematically analyze a pediatric patient population with a life-limiting disease who were administered cannabinoids. It was a retrospective single-center analysis of patients under supervision of the specialized outpatient pediatric palliative care (SOPPC) team at the Department of Pediatrics and Adolescent Medicine of the Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU). Thirty-one patients with a primary diagnosis of neuropediatric, oncologic, metabolic, and cardiologic categories were included. The indications we identified were spasticity, pain, restlessness, anxiety, loss of appetite, epilepsy, and paresis. Certain aspects of quality of life were improved for 20 of 31 patients (64.5%). For nine patients (29%), no improvement was detected. No conclusions could be drawn for two patients (6.5%). Adverse events were reported for six of the thirty-one patients (19.4%). These were graded as mild, including symptoms such as restlessness, nausea, and behavioral issues. We detected no clinically relevant interactions with other medications. We collected fundamental data on the use of cannabinoids by pediatric palliative patients. Cannabinoids are now frequently administered in pediatric palliative care. They seem to be safe to use and should be considered an add-on therapy for other drug regimens.
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Affiliation(s)
| | | | | | | | - Chara Gravou-Apostolatou
- Department of Pediatrics and Adolescent Medicine, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (D.T.)
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Hunziker S, Morosoli F, Zuercher K, Tscherter A, Grunt S. Prescription Practices of Cannabinoids in Children with Cerebral Palsy Worldwide-A Survey of the Swiss Cerebral Palsy Registry. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1838. [PMID: 38136040 PMCID: PMC10742030 DOI: 10.3390/children10121838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023]
Abstract
Cannabinoids are prescribed to children with cerebral palsy despite limited evidence. We aimed to assess cannabinoid prescribing practices in children with cerebral palsy, focusing on indications, types of preparations used, and tolerability. Furthermore, we investigated how physicians acquire knowledge about cannabinoid medication. We asked physicians with expertise in the care of children with cerebral palsy about their prescribing practices for cannabinoids. Data were collected through an online survey, which was distributed by email. In addition to the demographic information of participants, we also inquired about the indications for the prescription of cannabinoids, experiences regarding efficacy, and observed side effects of the therapy. Seventy physicians from Europe, North America, and Australia completed the survey. Forty-seven participants were experienced in treating of children with cerebral palsy with cannabinoids. The most common indication was epilepsy (69%), followed by spasticity (64%) and pain (63%). The preparations and doses prescribed varied considerably. Half of the participants evaluated the effect of the cannabinoids as moderate. Twenty-nine physicians reported side effects, most frequently, drowsiness (26%), somnolence (19%), fatigue (13%), and diarrhea (13%). Despite the lack of evidence to date, cannabinoids are used to treat children with cerebral palsy in a wide variety of indications. Randomized controlled trials in this vulnerable patient group are therefore of utmost importance.
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Affiliation(s)
- Sandra Hunziker
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, CH-3012 Bern, Switzerland
| | - Federico Morosoli
- Division of Neuropediatrics, Development and Rehabilitation, Children’s University Hospital, Inselspital, University of Bern, Freiburgstr. 15, CH-3010 Bern, Switzerland
| | - Kathrin Zuercher
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, CH-3012 Bern, Switzerland
| | - Anne Tscherter
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, CH-3012 Bern, Switzerland
| | - Sebastian Grunt
- Division of Neuropediatrics, Development and Rehabilitation, Children’s University Hospital, Inselspital, University of Bern, Freiburgstr. 15, CH-3010 Bern, Switzerland
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Murni W, Umar TP, Tandarto K, Simatupang A, Hasugian AR, Purwoko RY, Idaiani S, Stevanny B, Oktarina C, Jonlean R, Tango T, Kusuma KS, Sugiyono SP, Putra A. Efficacy and safety of medical cannabinoids in children with cerebral palsy: a systematic review. EINSTEIN-SAO PAULO 2023; 21:eRW0387. [PMID: 37991091 PMCID: PMC10691312 DOI: 10.31744/einstein_journal/2023rw0387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 03/19/2023] [Indexed: 11/23/2023] Open
Abstract
INTRODUCTION The increasing popularity of cannabinoids for treating numerous neurological disorders has been reported in various countries. Although it reduces tetrahydrocannabinol psychoactivity, it helps patients tolerate higher doses and complements the anti-spasmodic effects of tetrahydrocannabinol. One of the most important potential of cannabinoids are related to its potential to help children with cerebral palsy, a contributor of lifelong disability. Therefore, this systematic review aimed to assess the efficacy and safety of medical cannabinoids in children with cerebral palsy. METHODS This review adhered to The Preferred Reporting Items for Systematic Reviews and Meta-analysis 2020 guidelines. Seven databases, namely, Scopus, PubMed, EBSCO Host, ProQuest, Google Scholar, Semantic Scholar, and JSTOR, were used to identify relevant studies. Studies examining pediatric patients with cerebral palsy and reporting the efficacy and safety of medical cannabinoids through clinical trials, observational cross-sectional studies, or cohort designs were included. The outcomes of the studies included the efficacy of medical cannabinoids administered for spasticity, motor components, pain control, sleep difficulties, adverse effects, and seizure control. RESULTS Of 803 identified articles, only three met the inclusion criteria for data synthesis. One study exhibited a moderate risk-of-bias. A total of 133 respondents, mainly from Europe, were investigated. Overall effectiveness and safety were considered good. However, the results are inconsistent, especially regarding spasticity treatment variables. CONCLUSION The anti-spasticity, anti-inflammatory, and anti-seizure properties of cannabinoids might be beneficial for patients with cerebral palsy, although their effectiveness has not been widely studied. Further studies with larger sample sizes and various ethnicities are warranted. Prospero database registration: (www.crd.york.ac.uk/prospero) under ID CRD42022358383.
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Affiliation(s)
- Widya Murni
- Jakarta Anti-Aging Center ClinicJakartaIndonesia Jakarta Anti-Aging Center Clinic , Jakarta , Indonesia .
| | - Tungki Pratama Umar
- Faculty of MedicineSriwijaya UniversityPalembangIndonesia Faculty of Medicine , Sriwijaya University , Palembang , Indonesia .
| | - Kevin Tandarto
- Faculty of Medicine and Health SciencesAtma Jaya Catholic University of IndonesiaJakartaIndonesia Faculty of Medicine and Health Sciences , Atma Jaya Catholic University of Indonesia , Jakarta , Indonesia .
| | - Abraham Simatupang
- Department of Pharmacology and TherapyFaculty of MedicineUniversitas Kristen IndonesiaJakartaIndonesia Department of Pharmacology and Therapy , Faculty of Medicine , Universitas Kristen Indonesia , Jakarta , Indonesia .
| | - Armedy Ronny Hasugian
- Indonesia National Research and Innovation AgencyJakartaIndonesia Indonesia National Research and Innovation Agency , Jakarta , Indonesia .
| | - Reza Yuridian Purwoko
- Indonesia National Research and Innovation AgencyJakartaIndonesia Indonesia National Research and Innovation Agency , Jakarta , Indonesia .
| | - Sri Idaiani
- Indonesia National Research and Innovation AgencyJakartaIndonesia Indonesia National Research and Innovation Agency , Jakarta , Indonesia .
| | - Bella Stevanny
- Faculty of MedicineSriwijaya UniversityPalembangIndonesia Faculty of Medicine , Sriwijaya University , Palembang , Indonesia .
| | - Caroline Oktarina
- Faculty of MedicineUniversity of IndonesiaJakartaIndonesia Faculty of Medicine , University of Indonesia , Jakarta , Indonesia .
| | - Reganedgary Jonlean
- Faculty of MedicineUniversity of IndonesiaJakartaIndonesia Faculty of Medicine , University of Indonesia , Jakarta , Indonesia .
| | - Tamara Tango
- Faculty of MedicineUniversity of IndonesiaJakartaIndonesia Faculty of Medicine , University of Indonesia , Jakarta , Indonesia .
| | - Kevin Surya Kusuma
- Faculty of Medicine and Health SciencesAtma Jaya Catholic University of IndonesiaJakartaIndonesia Faculty of Medicine and Health Sciences , Atma Jaya Catholic University of Indonesia , Jakarta , Indonesia .
| | - Sagita Pratiwi Sugiyono
- Faculty of Medicine and Health SciencesAtma Jaya Catholic University of IndonesiaJakartaIndonesia Faculty of Medicine and Health Sciences , Atma Jaya Catholic University of Indonesia , Jakarta , Indonesia .
| | - Aditya Putra
- Faculty of Medicine and Health SciencesAtma Jaya Catholic University of IndonesiaJakartaIndonesia Faculty of Medicine and Health Sciences , Atma Jaya Catholic University of Indonesia , Jakarta , Indonesia .
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Steel D, Reid KM, Pisani A, Hess EJ, Fox S, Kurian MA. Advances in targeting neurotransmitter systems in dystonia. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2023; 169:217-258. [PMID: 37482394 DOI: 10.1016/bs.irn.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Dystonia is characterised as uncontrolled, often painful involuntary muscle contractions that cause abnormal postures and repetitive or twisting movements. These movements can be continuous or sporadic and affect different parts of the body and range in severity. Dystonia and its related conditions present a huge cause of neurological morbidity worldwide. Although therapies are available, achieving optimal symptom control without major unwanted effects remains a challenge. Most pharmacological treatments for dystonia aim to modulate the effects of one or more neurotransmitters in the central nervous system, but doing so effectively and with precision is far from straightforward. In this chapter we discuss the physiology of key neurotransmitters, including dopamine, noradrenaline, serotonin (5-hydroxytryptamine), acetylcholine, GABA, glutamate, adenosine and cannabinoids, and their role in dystonia. We explore the ways in which existing pharmaceuticals as well as novel agents, currently in clinical trial or preclinical development, target dystonia, and their respective advantages and disadvantages. Finally, we discuss current and emerging genetic therapies which may be used to treat genetic forms of dystonia.
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Affiliation(s)
- Dora Steel
- UCL GOS Institute of Child Health (Zayed Centre for Research into Rare Diseases in Children), London, United Kingdom; Great Ormond Street Hospital for Children, London, United Kingdom
| | - Kimberley M Reid
- UCL GOS Institute of Child Health (Zayed Centre for Research into Rare Diseases in Children), London, United Kingdom
| | - Antonio Pisani
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; IRCCS Mondino Foundation, Pavia, Italy
| | - Ellen J Hess
- Emory University School of Medicine, CA, United States
| | - Susan Fox
- Movement Disorders Clinic, Toronto Western Hospital, University of Toronto, ON, Canada
| | - Manju A Kurian
- UCL GOS Institute of Child Health (Zayed Centre for Research into Rare Diseases in Children), London, United Kingdom; Great Ormond Street Hospital for Children, London, United Kingdom.
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Correction to: The Potential Proconvulsant Effects of Cannabis: a Scoping Review. J Med Toxicol 2023; 19:54-60. [PMID: 36322377 PMCID: PMC9813313 DOI: 10.1007/s13181-022-00915-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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de Gier C, Scharinger C, Stark RH, Steurer P, Klier CM. Tetrahydrocannabinol in Pediatrics: Room for Improvement? Med Cannabis Cannabinoids 2023; 6:125-129. [PMID: 37900897 PMCID: PMC10601896 DOI: 10.1159/000533607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 08/11/2023] [Indexed: 10/31/2023] Open
Abstract
Introduction The use of medical cannabis in pediatrics is not common in clinical practice, and there is a lack of prospective studies, especially in pediatric subpopulations. This study aimed to provide data on the off-label administration of tetrahydrocannabinol (∆9-THC) in a pediatric tertiary center in Austria. Methods A retrospective data analysis was performed to assess the use of ∆9-THC at the Department of Pediatrics and Adolescent Medicine at the Comprehensive Center of Pediatrics (Medical University Vienna) from 2016 to 2018. The use of ∆9-THC in the Pediatric Department at the Medical University Vienna between 2016 and 2018 was analyzed using a retrospective design. Results The most common diagnoses of patients receiving ∆9-THC were brain cancer and genetic diseases, including inborn metabolic disorders. The 32 patients who had received ∆9-THC had an arithmetic mean of 9.42 diagnoses and were treated with an arithmetic mean of 13.52 other drugs. Eleven of the 32 patients died by the end of the study period, indicating palliative use. Conclusion The data shows that only severely ill patients were treated with ∆9-THC. A lack of information on the drug's indications, duration, and dosage was noticed in the files, which could represent problems for patient safety.
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Affiliation(s)
- Charlotte de Gier
- Clinical Division of Pediatric Pulmonology, Allergology and Endocrinology, Department for Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Christian Scharinger
- Department of Child and Adolescent Psychiatry, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Rosa H Stark
- Department of Child and Adolescent Psychiatry, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Philipp Steurer
- Clinical Division of Pediatric Psychosomatics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Claudia M Klier
- Clinical Division of Pediatric Psychosomatics, Department of Pediatrics and Adolescent Medicine, Comprehensive Center for Pediatrics, Medical University of Vienna, Vienna, Austria
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Doppen M, Kung S, Maijers I, John M, Dunphy H, Townsley H, Eathorne A, Semprini A, Braithwaite I. Cannabis in Palliative Care: A Systematic Review of Current Evidence. J Pain Symptom Manage 2022; 64:e260-e284. [PMID: 35705116 DOI: 10.1016/j.jpainsymman.2022.06.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/29/2022] [Accepted: 06/03/2022] [Indexed: 12/24/2022]
Abstract
CONTEXT Palliative care aims to improve the quality of life in patients with incurable illness. Medicinal cannabis (MC) has been used in the palliative care setting to address multiple symptoms in patients. OBJECTIVES To evaluate the full scope of available literature investigating the effects and potential harms of MC on symptom management and quality of life in palliative care. METHODS PubMed, Embase, The Cochrane Library and clinicaltrials.gov were searched for eligible articles, published between 1960 and September 9, 2021. Quality of the evidence was assessed in accordance with Grading of Recommendations, Assessment, Development and Evaluations. Risk of bias was assessed using the RoB 2 tool for randomised controlled trials and the Risk of Bias in Non-randomized Studies-of Interventions (ROBINS-I) tool for non-randomized trials. RESULTS Fifty-two studies (20 randomised; 32 non-randomised) with 4786 participants diagnosed with cancer (n = 4491), dementia (n = 43), AIDS (n = 235), spasticity (n = 16), NORSE syndrome (n = 1) were included. The quality of evidence was 'very low' or 'low' for all studies, and low for only two randomised controlled trials. Positive treatment effects (statistical significance with P < 0.05) were seen for some MC products in pain, nausea and vomiting, appetite, sleep, fatigue, chemosensory perception and paraneoplastic night sweats in patients with cancer, appetite and agitation in patients with dementia and appetite, nausea and vomiting in patients with AIDS. Meta-analysis was unable to be performed due to the wide range of cannabis products used and the heterogeneity of the study outcomes. CONCLUSION While positive treatment effects have been reported for some MC products in the palliative care setting, further high quality evidence is needed to support recommendations for its use in clinical practice.
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Affiliation(s)
- Marjan Doppen
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand
| | - Stacey Kung
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand
| | - Ingrid Maijers
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand
| | - Mary John
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand
| | - Harriette Dunphy
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand
| | | | - Allie Eathorne
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand
| | - Alex Semprini
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand
| | - Irene Braithwaite
- Medical Research Institute of New Zealand, (M.D., S.K., I.M., M.J., H.D., A.E. A.S., I.B.) Wellington, New Zealand.
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The Potential Proconvulsant Effects of Cannabis: a Scoping Review. J Med Toxicol 2022; 18:223-234. [PMID: 35352276 PMCID: PMC9198115 DOI: 10.1007/s13181-022-00886-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Cannabis' effect on seizure activity is an emerging topic that remains without consensus and merits further investigation. We therefore performed a scoping review to identify the available evidence and knowledge gaps within the existing literature on cannabis product exposures as a potential cause of seizures in humans. METHODS A scoping review was conducted in accordance with the PRISMA Extension for Scoping Reviews guidelines. The PubMed and Scopus databases were searched over a 20-year period from the date of the database query (12/21/2020). Inclusion criteria were (1) English language original research articles, (2) inclusion of human subjects, and (3) either investigation of seizures as a part of recreational cannabinoid use OR of exogenous cannabinoids as a cause of seizures. RESULTS A total of 3104 unique articles were screened, of which 68 underwent full-text review, and 13 met inclusion/exclusion criteria. Ten of 11 studies evaluating acute cannabis exposures reported a higher seizure incidence than would be expected based on the prevalence of epilepsy in the general and pediatric populations (range 0.7-1.2% and 0.3-0.5% respectively). The remaining two studies demonstrated increased seizure frequency and/or seizure-related hospitalization in recreational cannabis users and those with cannabis use disorder. CONCLUSIONS This scoping review demonstrates that a body of literature describing seizures in the setting of cannabis exposure exists, but it has several limitations. Ten identified studies showed a higher than expected incidence of seizures in populations exposed to cannabis products. Based on the Bradford Hill criteria, delta-9 tetrahydrocannabinol (THC) may be the causative xenobiotic for this phenomenon.
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Malach M, Kovalchuk I, Kovalchuk O. Medical Cannabis in Pediatric Oncology: Friend or Foe? Pharmaceuticals (Basel) 2022; 15:359. [PMID: 35337156 PMCID: PMC8954266 DOI: 10.3390/ph15030359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 01/12/2022] [Accepted: 01/15/2022] [Indexed: 12/13/2022] Open
Abstract
The antineoplastic effects of cannabis have been known since 1975. Since the identification of the components of the endogenous cannabinoid system (ECS) in the 1990s, research into the potential of cannabinoids as medicine has exploded, including in anti-cancer research. However, nearly all of this research has been on adults. Physicians and governing bodies remain cautious in recommending the use of cannabis in children, since the ECS develops early in life and data about cannabis exposure in utero show negative outcomes. However, there exist many published cases of use of cannabis in children to treat pediatric epilepsy and chemotherapy-induced nausea and vomiting (CINV) that show both the safety and efficacy of cannabis in pediatric populations. Additionally, promising preclinical evidence showing that cannabis has anti-cancer effects on pediatric cancer warrants further investigation of cannabis' use in pediatric cancer patients, as well as other populations of pediatric patients. This review aims to examine the evidence regarding the potential clinical utility of cannabis as an anti-cancer treatment in children by summarizing what is currently known about uses of medical cannabis in children, particularly regarding its anti-cancer potential.
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Affiliation(s)
| | - Igor Kovalchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K3M4, Canada;
| | - Olga Kovalchuk
- Department of Biological Sciences, University of Lethbridge, Lethbridge, AB T1K3M4, Canada;
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13
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Use and caregiver-reported efficacy of medical cannabis in children and adolescents in Switzerland. Eur J Pediatr 2022; 181:335-347. [PMID: 34309706 PMCID: PMC8760226 DOI: 10.1007/s00431-021-04202-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/01/2021] [Accepted: 07/07/2021] [Indexed: 11/13/2022]
Abstract
Evidence on the use and efficacy of medical cannabis for children is limited. We examined clinical and epidemiological characteristics of medical cannabis treatment and caregiver-reported effects in children and adolescents in Switzerland. We collected clinical data from children and adolescents (< 18 years) who received Δ9-tetrahydrocannabinol (THC), cannabidiol (CBD), or a combination of the two between 2008 and 2019 in Switzerland. Out of 205 contacted families, 90 agreed to participate. The median age at the first prescription was 11.5 years (interquartile range (IQR) 6-16), and 32 patients were female (36%). Fifty-one (57%) patients received CBD only and 39 (43%) THC. Patients were more likely to receive THC therapy if one of the following symptoms or signs were present: spasticity, pain, lack of weight gain, vomiting, or nausea, whereas seizures were the dominant indication for CBD therapy. Improvements were reported in 59 (66%) study participants. The largest treatment effects were reported for pain, spasticity, and frequency of seizures in participants treated with THC, and for those treated with pure CBD, the frequency of seizures. However, 43% of caregivers reported treatment interruptions, mainly because of lack of improvement (56%), side effects (46%), the need for a gastric tube (44%), and cost considerations (23%).Conclusions: The effects of medical cannabis in children and adolescents with chronic conditions are unknown except for rare seizure disorders, but the caregiver-reported data analysed here may justify trials of medical cannabis with standardized concentrations of THC or CBD to assess its efficacy in the young. What is Known: • The use of medical cannabis (THC and CBD) to treat a variety of diseases among children and adolescents is increasing. • In contrast to adults, there is no evidence to support the use of medical cannabis to treat chronic pain and spasticity in children, but substantial evidence to support the use of CBD in children with rare seizure disorders. What is New: • This study provides important insights into prescription practices, dosages, and treatment outcomes in children and adolescents using medical cannabis data from a real-life setting. • The effects of medical cannabis in children and adolescents with chronic conditions shown in our study support trials of medical cannabis for chronic conditions.
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Divisic A, Avagnina I, De Tommasi V, Santini A, Brogelli L, Giacomelli L, Benini F. The use of medical cannabis in pediatric palliative care: a case series. Ital J Pediatr 2021; 47:229. [PMID: 34802466 PMCID: PMC8607713 DOI: 10.1186/s13052-021-01179-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Medical cannabis may be a useful tool for managing treatment-resistant epilepsy and chronic pain, which affect many patients in pediatric palliative care (PPC); however, little evidence is available in this setting. CASE PRESENTATION We aimed to describe a clinical experience in a setting where high-level evidence may not be obtained. We report our clinical experience in a pediatric palliative care department in Italy. Caregivers reported changes in intensity and frequency of pain and epilepsy events. Six patients received a titrated plant extract of cannabis sativa for 1 year. Only mild and transient adverse events occurred: drowsiness, euphoria, restlessness and tachycardia; the resolution was either spontaneous or obtained by modifying the administration schedule. Treatment was never discontinued. No overdoses occurred. All patients experienced seizures during the pre-treatment observation period, and obtained a reduction in seizure frequency, although with variable extent while receiving cannabis. In addition, a benefit on pain was observed, based on the caregiver's evaluation, and a reduction of analgesic use. CONCLUSION Our experience suggests that a titrated plant extract preparation of medical cannabis may be useful to control treatment-resistant pain and epilepsy in PPC patients.
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Affiliation(s)
- Antuan Divisic
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital, Padova, Italy.
| | - Irene Avagnina
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital, Padova, Italy
| | - Valentina De Tommasi
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital, Padova, Italy
| | - Anna Santini
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital, Padova, Italy
| | | | | | - Franca Benini
- Pediatric Pain and Palliative Care Service, Department of Women's and Children's Health, University Hospital, Padova, Italy
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15
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Harputluoğlu N, Köse M, Yılmaz Ü, Çelik T. Inborn errors of metabolism in palliative care. Pediatr Int 2021; 63:1175-1179. [PMID: 33600034 DOI: 10.1111/ped.14660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 01/08/2021] [Accepted: 01/25/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND In parallel with the increase in the number of children with life-limiting or life-threatening diseases, the need for and right to pediatric palliative care is also increasing. This study aimed to examine the metabolic diseases, evaluate the symptoms, and review the needs of children who were admitted to the pediatric palliative care service. METHODS Following the approval of the local ethics committee (18/7/2019-107), the computer records of patients hospitalized in the pediatric palliative care service between December 1, 2018 and January 6, 2019 were reviewed retrospectively. Dr Behçet Uz Children's Hospital, Pediatric Palliative Care Center is third center in Turkey. Our pediatric palliative care center has one year of experience. RESULTS In the study period, there were 101 patients who were hospitalized in the pediatric palliative care service. Eighteen patients (19.7%) diagnosed with inborn errors of metabolism were included in the study. The mean age was 3.2 ± 2.1 (0-8) years. Although it could not be shown statistically, the duration of hospitalization of patients with congenital malformation was long. CONCLUSION Pediatric palliative care provides the best care with the control of various symptoms in neurodegenerative congenital metabolic diseases that do not have treatment or treatment, but progressive symptoms cannot be prevented.
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Affiliation(s)
- Nilgün Harputluoğlu
- Pediatric Palliative Care Center, Izmir Dr Behçet Uz Children's Hospital, Izmir, Turkey
| | - Melis Köse
- Division of Inborn Errors of Metabolism, Department of Pediatrics, Izmir Katip Çelebi University, Izmir, Turkey
| | - Ünsal Yılmaz
- Department of Pediatric Neurology, Izmir Dr Behçet Uz Children's Hospital, Izmir, Turkey
| | - Tanju Çelik
- Pediatric Palliative Care Center, Izmir Dr Behçet Uz Children's Hospital, Izmir, Turkey
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16
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Inglet S, Winter B, Yost SE, Entringer S, Lian A, Biksacky M, Pitt RD, Mortensen W. Clinical Data for the Use of Cannabis-Based Treatments: A Comprehensive Review of the Literature. Ann Pharmacother 2020; 54:1109-1143. [DOI: 10.1177/1060028020930189] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Objective: To compile and synthesize the available literature describing medical cannabis use across various disease states. Data Sources: PubMed, EBSCO, and Google Scholar searches were conducted using MeSH and/or keywords. Study Selection and Data Extraction: Studies were included if they described the use of cannabis-based products and medications in the treatment of a predefined list of disease states in humans and were published in English. The extraction period had no historical limit and spanned through April 2019. Data Synthesis: Evidence was compiled and summarized for the following medical conditions: Alzheimer disease, amyotrophic lateral sclerosis, autism, cancer and cancer-associated adverse effects, seizure disorders, human immunodeficiency virus, inflammatory bowel disease, multiple sclerosis (MS), nausea, pain, posttraumatic stress disorder, and hospice care. Relevance to Patient Care and Clinical Practice: Based on identified data, the most robust evidence suggests that medical cannabis may be effective in the treatment of chemotherapy-induced nausea and vomiting, seizure disorders, MS-related spasticity, and pain (excluding diabetic neuropathy). Overall, the evidence is inconsistent and generally limited by poor quality. The large variation in cannabis-based products evaluated in studies limits the ability to make direct comparisons. Regardless of the product, a gradual dose titration was utilized in most studies. Cannabis-based therapies were typically well tolerated, with the most common adverse effects being dizziness, somnolence, dry mouth, nausea, and euphoria. Conclusions: As more states authorize medical cannabis use, there is an increasing need for high-quality clinical evidence describing its efficacy and safety. This review is intended to serve as a reference for clinicians, so that the risks and realistic benefits of medical cannabis are better understood.
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Affiliation(s)
| | | | | | | | - Anh Lian
- Intermountain Healthcare, Taylorsville, UT, USA
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17
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Safety and pharmacokinetics of medical cannabis preparation in a monocentric series of young patients with drug resistant epilepsy. Complement Ther Med 2020; 51:102402. [PMID: 32507423 DOI: 10.1016/j.ctim.2020.102402] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 03/24/2020] [Accepted: 04/04/2020] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVES To evaluate safety and pharmacokinetic parameters (PK) of medical cannabis in add-on for children and young adults with drug-resistant epilepsy. DESIGN, SETTING Ten patients (4 females, 6 males, age 2.5-23.2 years) were enrolled in a prospective open trial with a galenic preparation (decoction) of Italian cannabis (FM2, ratio THC:CBD = 3:5, range THC 5.2-7.2 %; CBD 8.2-11.1 %). Patients received the first dose in Hospital, progressively augmented by CBD dose titration (from 1 to 4 mg/kg/day). OUTCOME MEASURES In order to assess safety, blood parameters, heart rates and electrocardiograms (ECGs) were evaluated before the enrollment and during the follow up. The PK study was performed measuring THC and CBD concentrations by UHPLC-MS/MS in plasma samples collected during the first administration and at each follow-up visit. RESULTS Two out of ten patients stopped the treatment for adverse events (detected in 6/10: gastroenteric, sleep or behavioral disorders) and difficulties in drug supply. We observed minor ECG alterations in two patients and asymptomatic transient reductions of fibrinogen after 6 months of therapy. The PK study during follow-up revealed statistically significant correlations between THC-CBD blood concentrations and: volumes of decoction, FM2 and THC-CBD daily dosages. CONCLUSIONS The present study, although with some limitations, shows a good safety profile of medical cannabis in children and young patients with drug-resistant epilepsy and encourages the possibility of further studies with oral cannabis-based drugs. The correlations between THC-CBD plasma concentrations and their administered dosages underline the need of a therapeutic drug monitoring for cannabinoids therapy.
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18
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Vaillancourt R, Moreno M, Pouliot A, Sell E. Cannabis Use for Therapeutic Purposes by Children and Youth at a Tertiary Teaching Hospital in Canada: A Retrospective Chart Review. Can J Hosp Pharm 2020; 73:105-115. [PMID: 32362667 PMCID: PMC7182376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND The study of the use of cannabis for therapeutic purposes in the pediatric population is increasing, yet data on efficacy and safety are limited. Characterization of pediatric cannabis use for therapeutic purposes will improve understanding of the circumstances under which it occurs and the associated outcomes. OBJECTIVE To describe the use of cannabis for therapeutic purposes, regardless of authorization, in a pediatric tertiary teaching hospital. METHODS A retrospective chart review was completed for patients 18 years of age or younger who used cannabis for therapeutic purposes, regardless of authorization, between May 1, 2014, and May 1, 2017. Patients whose cannabis use was documented as recreational were excluded. RESULTS In total, 300 patients were identified, of whom 37 met the inclusion criteria. Of these, 30 patients had documentation of medically supervised cannabis use. Most were using cannabis for seizures (n = 28), and many of these (n = 23) were patients with seizures described as intractable or refractory. Of the 27 patients who were experiencing seizures at initiation of medical cannabis, 21 had documentation of a decrease in seizure frequency. This decrease was transient for 16 patients, with a mean duration of 130.4 days (standard deviation 99.1 days). Seven patients self-medicated with cannabis. They obtained cannabis without authorization and used it for chronic pain (n = 5) and/or anxiety (n = 5). CONCLUSIONS Medically supervised cannabis use occurred most often in patients with intractable or refractory seizures. According to these data, seizure response is variable, and initial decreases may be transient for pediatric patients using cannabis. To ensure greater consistency and rigour in the conduct of prospective research and thus to generate better-quality research on the therapeutic effects of medical cannabis, development of a standardized care record is needed.
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Affiliation(s)
- Régis Vaillancourt
- , OMM, CD, BPharm, PharmD, FCSHP, is with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, PharmD, is with the Leslie Dan School of Pharmacy, University of Toronto, Toronto, Ontario, PhD, was, at the time this study was conducted, with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, MD, is with the Faculty of Medicine, University of Ottawa, Ottawa, Ontario
| | - Maria Moreno
- , OMM, CD, BPharm, PharmD, FCSHP, is with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, PharmD, is with the Leslie Dan School of Pharmacy, University of Toronto, Toronto, Ontario, PhD, was, at the time this study was conducted, with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, MD, is with the Faculty of Medicine, University of Ottawa, Ottawa, Ontario
| | - Annie Pouliot
- , OMM, CD, BPharm, PharmD, FCSHP, is with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, PharmD, is with the Leslie Dan School of Pharmacy, University of Toronto, Toronto, Ontario, PhD, was, at the time this study was conducted, with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, MD, is with the Faculty of Medicine, University of Ottawa, Ottawa, Ontario
| | - Erick Sell
- , OMM, CD, BPharm, PharmD, FCSHP, is with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, PharmD, is with the Leslie Dan School of Pharmacy, University of Toronto, Toronto, Ontario, PhD, was, at the time this study was conducted, with the Department of Pharmacy, Children's Hospital of Eastern Ontario, Ottawa, Ontario, MD, is with the Faculty of Medicine, University of Ottawa, Ottawa, Ontario
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19
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Wilson JL, Gregory A, Wakeman K, Freed A, Rai P, Roberts C, Hayflick SJ, Hogarth P. Cannabis Use in Children With Pantothenate Kinase-Associated Neurodegeneration. J Child Neurol 2020; 35:259-264. [PMID: 31823681 DOI: 10.1177/0883073819890516] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Pantothenate kinase-associated neurodegeneration is characterized by severe, progressive dystonia. This study aims to describe the reported usage of cannabis products among children with pantothenate kinase-associated neurodegeneration. METHODS A cross-sectional, 37-item survey was distributed in April 2019 to the families of 44 children who participate in a clinical registry of individuals with pantothenate kinase-associated neurodegeneration. RESULTS We received 18 responses (40.9% response rate). Children were a mean of 11.0 (SD 4.3) years old. The 15 respondents with dystonia or spasticity were on a median of 2 tone medications (range 0-9). Seven children had ever used cannabis (38.9%). The most common source of information about cannabis was other parents. Children who had ever used cannabis were on more tone medications, were more likely to have used opiates, were less likely to be able to roll, and less likely to sit comfortably, than children who had never used cannabis. Four children reported moderate or significant improvement in dystonia with cannabis. Other areas reported to be moderate or significantly improved were pain (n = 3), sleep (n = 4), anxiety (n = 3), and behavior (n = 2). Adverse effects included sadness (n = 1), agitation/behavior change (n = 1), and tiredness (n = 1). CONCLUSION Cannabis use was commonly reported among children with pantothenate kinase-associated neurodegeneration whose parents responded to a survey, particularly when many other dystonia treatments had been tried. Physicians should be aware that parents may treat their child with severe, painful dystonia with cannabis. Placebo-controlled studies of products containing cannabidiol and 9-tetrahydrocannabinol are needed for pediatric tone disorders.
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Affiliation(s)
- Jenny L Wilson
- Division of Pediatric Neurology, Oregon Health & Science University, Portland, OR, USA
| | - Allison Gregory
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Katrina Wakeman
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Alison Freed
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Puneet Rai
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA
| | - Colin Roberts
- Division of Pediatric Neurology, Oregon Health & Science University, Portland, OR, USA
| | - Susan J Hayflick
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA.,Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA.,Department of Neurology, Oregon Health & Science University, Portland, OR, USA
| | - Pennylope Hogarth
- Department of Molecular and Medical Genetics, Oregon Health & Science University, Portland, OR, USA.,Department of Neurology, Oregon Health & Science University, Portland, OR, USA
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20
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Doherty M, Power L, Attala M, Vadeboncoeur C. Use of oral cannabis extracts in the pediatric palliative care setting: A retrospective chart review. Palliat Med 2020; 34:435-437. [PMID: 32103704 DOI: 10.1177/0269216320904315] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Megan Doherty
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada.,Department of Pediatrics, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | | | - Monica Attala
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Christina Vadeboncoeur
- Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada.,Department of Pediatrics, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
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21
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Abstract
The use of medical cannabis in children is rapidly growing. While robust evidence currently exists only for pure cannabidiol (CBD) to treat specific types of refractory epilepsy, in most cases, artisanal strains of CBD-rich medical cannabis are being used to treat children with various types of refractory epilepsy or irritability associated with autism spectrum disorder (ASD). Other common pediatric disorders that are being considered for cannabis treatment are Tourette syndrome and spasticity. As recreational cannabis use during youth is associated with serious adverse events and medical cannabis use is believed to have a relatively high placebo effect, decisions to use medical cannabis during childhood and adolescence should be made with caution and based on evidence. This review summarizes the current evidence for safety, tolerability, and efficacy of medical cannabis in children with epilepsy and in children with ASD. The main risks associated with use of Δ9-tetrahydrocannabinol (THC) and CBD in the pediatric population are described, as well as the debate regarding the use of whole-plant extract to retain a possible "entourage effect" as opposed to pure cannabinoids that are more standardized and reproducible.
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Affiliation(s)
- Adi Aran
- To whom correspondence should be addressed. E-mail:
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22
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Pringsheim T, Okun MS, Müller-Vahl K, Martino D, Jankovic J, Cavanna AE, Woods DW, Robinson M, Jarvie E, Roessner V, Oskoui M, Holler-Managan Y, Piacentini J. Practice guideline recommendations summary: Treatment of tics in people with Tourette syndrome and chronic tic disorders. Neurology 2019; 92:896-906. [PMID: 31061208 DOI: 10.1212/wnl.0000000000007466] [Citation(s) in RCA: 209] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 11/21/2018] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE To make recommendations on the assessment and management of tics in people with Tourette syndrome and chronic tic disorders. METHODS A multidisciplinary panel consisting of 9 physicians, 2 psychologists, and 2 patient representatives developed practice recommendations, integrating findings from a systematic review and following an Institute of Medicine-compliant process to ensure transparency and patient engagement. Recommendations were supported by structured rationales, integrating evidence from the systematic review, related evidence, principles of care, and inferences from evidence. RESULTS Forty-six recommendations were made regarding the assessment and management of tics in individuals with Tourette syndrome and chronic tic disorders. These include counseling recommendations on the natural history of tic disorders, psychoeducation for teachers and peers, assessment for comorbid disorders, and periodic reassessment of the need for ongoing therapy. Treatment options should be individualized, and the choice should be the result of a collaborative decision among patient, caregiver, and clinician, during which the benefits and harms of individual treatments as well as the presence of comorbid disorders are considered. Treatment options include watchful waiting, the Comprehensive Behavioral Intervention for Tics, and medication; recommendations are provided on how to offer and monitor these therapies. Recommendations on the assessment for and use of deep brain stimulation in adults with severe, treatment-refractory tics are provided as well as suggestions for future research.
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Affiliation(s)
- Tamara Pringsheim
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Michael S Okun
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Kirsten Müller-Vahl
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Davide Martino
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Joseph Jankovic
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Andrea E Cavanna
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Douglas W Woods
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Michael Robinson
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Elizabeth Jarvie
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Veit Roessner
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Maryam Oskoui
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - Yolanda Holler-Managan
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
| | - John Piacentini
- From the Department of Clinical Neurosciences, Psychiatry, Pediatrics and Community Health Sciences (T.P., D.M.), Cumming School of Medicine, University of Calgary, Alberta, Canada; Departments of Neurology and Neurosurgery (M.S.O.), Fixel Center for Neurological Diseases, University of Florida, Gainesville; Department of Psychiatry, Social Psychiatry, and Psychotherapy (K.M.-V.), Hannover Medical School, Germany; Department of Neurology (J.J.), Baylor College of Medicine, Houston, TX; Department of Neuropsychiatry (A.E.C.), BSMHFT, University of Birmingham and Aston University, UK; Department of Psychology (D.W.W.), Marquette University, Milwaukee, WI; Massachusetts Chapter (M.R.), Tourette Association of America, Bayside, NY; Waisman Center (E.J.), University Center for Excellence in Developmental Disabilities, University of Wisconsin, Madison; Technische Universitaet Dresden (V.R.), Germany; Departments of Pediatric and Neurology/Neurosurgery (M.O.), McGill University, Montréal, Canada; Department of Pediatrics (Neurology) (Y.H.-M.), Northwestern University Feinberg School of Medicine, Chicago, IL; and Department of Psychiatry and Biobehavioral Sciences (J.P.), Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles
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23
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Pawliuk C, Widger K, Dewan T, Brander G, Brown HL, Hermansen AM, Grégoire MC, Steele R, Siden HH. Scoping review of symptoms in children with rare, progressive, life-threatening disorders. BMJ Support Palliat Care 2019; 10:91-104. [PMID: 31831511 DOI: 10.1136/bmjspcare-2019-001943] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 10/23/2019] [Accepted: 11/25/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Q3 conditions are progressive, metabolic, neurological or chromosomal childhood conditions without a cure. Children with these conditions face an unknown lifespan as well as unstable and uncomfortable symptoms. Clinicians and other healthcare professionals are challenged by a lack of evidence for symptom management for these conditions. AIMS In this scoping review, we systematically identified and mapped the existing literature on symptom management for children with Q3 conditions. We focused on the most common and distressing symptoms, namely alertness, behavioural problems, bowel incontinence, breathing difficulties, constipation, feeding difficulties, sleep disturbance, temperature regulation, tone and motor problems and urinary incontinence. For children with complex health conditions, good symptom management is pertinent to ensure the highest possible quality of life. METHODS Scoping review. Electronic database searches in Ovid MEDLINE, Embase and CINAHL and a comprehensive grey literature search. RESULTS We included 292 studies in our final synthesis. The most commonly reported conditions in the studies were Rett syndrome (n=69), followed by Cornelia de Lange syndrome (n=25) and tuberous sclerosis (n=16). Tone and motor problems were the most commonly investigated symptom (n=141), followed by behavioural problems (n=82) and sleep disturbance (n=62). CONCLUSION The evidence for symptom management in Q3 conditions is concentrated around a few conditions, and these studies may not be applicable to other conditions. The evidence is dispersed in the literature and difficult to access, which further challenges healthcare providers. More research needs to be done in these conditions to provide high-quality evidence for the care of these children.
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Affiliation(s)
- Colleen Pawliuk
- BC Children's Hospital Research Institute, Vancouver, British Columbia, Canada
| | - Kim Widger
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto, Toronto, Ontario, Canada
| | - Tammie Dewan
- Department of Paediatrics, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Gina Brander
- Regina Campus Library, Saskatchewan Polytechnic, Regina, Saskatchewan, Canada
| | - Helen L Brown
- Woodward Library, The University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Rose Steele
- School of Nursing, York University, Toronto, Ontario, Canada
| | - Harold Hal Siden
- Department of Paediatrics, The University of British Columbia, Vancouver, British Columbia, Canada .,Department of Pediatrics, BC Children's Hospital, Vancouver, British Columbia, Canada
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24
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Nielsen S, Murnion B, Campbell G, Young H, Hall W. Cannabinoids for the treatment of spasticity. Dev Med Child Neurol 2019; 61:631-638. [PMID: 30680713 DOI: 10.1111/dmcn.14165] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2018] [Indexed: 12/19/2022]
Abstract
This review summarizes studies that examined the effectiveness of cannabinoids in treating spasticity, with a focus on understanding the relevance of the existing evidence to paediatric populations. MEDLINE, Embase, PsycINFO, and the Cochrane Library were searched to identify studies that examined the use of cannabinoids in spasticity. We identified 32 studies in adult and paediatric populations. Results were summarized by condition, with adult and paediatric studies considered separately. There is evidence from randomized controlled clinical trials that cannabinoids are more effective than placebo in reducing symptoms of spasticity in adults with multiple sclerosis. Most positive effects were based on patient-rated rather than clinician-rated measures, were modest in size, and should be considered in the context of the narrow therapeutic index of cannabinoids for spasticity and adverse effects. There were comparatively few, and no large studies, of spasticity in conditions other than multiple sclerosis. Few studies have been conducted in paediatric populations. Paediatric studies of spasticity provide low quality evidence and are inadequate to inform clinical practice. Cannabinoids have modest efficacy in reducing muscle spasticity in adults with multiple sclerosis. There is limited evidence of efficacy for cannabinoid use in other conditions, particularly in paediatric populations. Studies in paediatric populations have been of low quality and are insufficient to inform clinical practice.
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Affiliation(s)
- Suzanne Nielsen
- Monash Addiction Research Centre, Monash University, Melbourne, Victoria, Australia.,National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Bridin Murnion
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, New South Wales, Australia.,Drug Health Services, Sydney Local Health District, Sydney, New South Wales, Australia.,Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Gabrielle Campbell
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, New South Wales, Australia
| | - Helen Young
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia.,Royal North Short Hospital, St Leonards, New South Wales, Australia.,Neurogenetics, The Children's Hospital at Westmead, Westmead, New South Wales, Australia
| | - Wayne Hall
- Centre for Youth Substance Abuse Research, The University of Queensland, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
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25
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Szejko N, Jakubovski E, Fremer C, Müller-Vahl KR. Vaporized Cannabis Is Effective and Well-Tolerated in an Adolescent with Tourette Syndrome. Med Cannabis Cannabinoids 2019; 2:60-63. [PMID: 34676335 DOI: 10.1159/000496355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 12/14/2018] [Indexed: 11/19/2022] Open
Abstract
We present the case of a 12-year-old boy diagnosed with Tourette syndrome, who was successfully treated with a combination of vaporized medicinal cannabis and oral pure tetrahydrocannabinol (THC). Due to severe motor tics resulting in insomnia, the parents - both of whom were medical doctors - decided to initiate treatment with 0.02 g vaporized cannabis (Bedrocan with a THC content of 22% and a cannabidiol content of 1%; corresponding to a dose equivalent to 4.4 mg THC) without prior consultation of a Tourette expert. This treatment resulted - according to the parents' report - in an immediate and nearly complete remission of the tics. Due to a further increase in tics, the parents therefore decided to implement a regular treatment with a combination of vaporized medicinal cannabis (up to 0.1 g cannabis per day, varieties Bedrocan and Amnesia Haze, corresponding to 22 mg THC/day) plus orally administered oil-based THC drops (maximum daily dose = 12.5 mg THC) resulting in a marked tic reduction. During a visit in our clinic, we were able to observe the reported beneficial effects 30 min after vaporization of 0.15 g cannabis (Amnesia Haze, equivalent to 33 mg THC; in addition, 7 mg oral THC were taken at home 6 h before the visit): tics, premonitory urges, and overall impairment significantly improved according to self-ratings, parent and clinician questionnaires. Importantly, no adverse events were reported. From this single case study, it is suggested that cannabis-based medicines and their combination (such as oral THC plus vaporized medicinal cannabis) are effective and safe in the treatment of severe tics in minors with TS. However, long-term follow-up is needed to confirm the beneficial treatment effects. We want to emphasize that in this boy treatment with cannabis was initiated by the parents before a consultation in our clinic has taken place. In our opinion, treatment with cannabis-based medicine in children should be regarded as a last-line treatment, when well-established treatments have failed to improve tics.
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Affiliation(s)
- Natalia Szejko
- Clinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany.,Department of Neurology, Medical University of Warsaw, Warsaw, Poland.,Department of Bioethics, Medical University of Warsaw, Warsaw, Poland
| | - Ewgeni Jakubovski
- Clinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Carolin Fremer
- Clinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Kirsten R Müller-Vahl
- Clinic of Psychiatry, Social Psychiatry and Psychotherapy, Hannover Medical School, Hannover, Germany
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26
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Libzon S, Schleider LBL, Saban N, Levit L, Tamari Y, Linder I, Lerman-Sagie T, Blumkin L. Medical Cannabis for Pediatric Moderate to Severe Complex Motor Disorders. J Child Neurol 2018; 33:565-571. [PMID: 29766748 DOI: 10.1177/0883073818773028] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A complex motor disorder is a combination of various types of abnormal movements that are associated with impaired quality of life (QOL). Current therapeutic options are limited. We studied the efficacy, safety, and tolerability of medical cannabis in children with complex motor disorder. This pilot study was approved by the institutional ethics committee. Two products of cannabidiol (CBD) enriched 5% oil formulation of cannabis were compared: one with 0.25% δ-9-tetrahydrocannabinol (THC) 20:1 group, the other with 0.83% THC 6:1 group. Patients aged 1 to 17 years (n = 25) with complex motor disorder were enrolled. The assigned medication was administered for 5 months. Significant improvement in spasticity and dystonia, sleep difficulties, pain severity, and QOL was observed in the total study cohort, regardless of treatment assignment. Adverse effects were rare and included worsening of seizures in 2 patients, behavioral changes in 2 and somnolence in 1.
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Affiliation(s)
- Stephanie Libzon
- 1 Pediatric Neurology Unit, Pediatric Movement Disorders Unit, Wolfson Medical Center, Holon, Sackler School of Medicine, Tel-Aviv University, Israel
| | | | - Naama Saban
- 2 Research Department, Tikun Olam Ltd, Tel-Aviv, Israel
| | - Luda Levit
- 2 Research Department, Tikun Olam Ltd, Tel-Aviv, Israel
| | - Yulia Tamari
- 1 Pediatric Neurology Unit, Pediatric Movement Disorders Unit, Wolfson Medical Center, Holon, Sackler School of Medicine, Tel-Aviv University, Israel
| | - Ilan Linder
- 1 Pediatric Neurology Unit, Pediatric Movement Disorders Unit, Wolfson Medical Center, Holon, Sackler School of Medicine, Tel-Aviv University, Israel
| | - Tally Lerman-Sagie
- 1 Pediatric Neurology Unit, Pediatric Movement Disorders Unit, Wolfson Medical Center, Holon, Sackler School of Medicine, Tel-Aviv University, Israel
| | - Lubov Blumkin
- 1 Pediatric Neurology Unit, Pediatric Movement Disorders Unit, Wolfson Medical Center, Holon, Sackler School of Medicine, Tel-Aviv University, Israel
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27
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Hoell JI, Warfsmann J, Distelmaier F, Borkhardt A, Janßen G, Kuhlen M. Challenges of palliative care in children with inborn metabolic diseases. Orphanet J Rare Dis 2018; 13:112. [PMID: 29986738 PMCID: PMC6038293 DOI: 10.1186/s13023-018-0868-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 07/03/2018] [Indexed: 11/10/2022] Open
Abstract
Background Our objective was to evaluate children with metabolic diseases in paediatric palliative home care (PPC) and the process of decision-making. This study was conducted as single-centre retrospective cohort study of patients in the care of a large specialized PPC team. Results Between 01/2013 and 09/2016, 198 children, adolescents and young adults were in the care of our PPC team. Twenty-nine (14.6%) of these patients had metabolic conditions. Median age at referral was 2.6 years (0–24), median duration of care 352 days (3–2248) and median number of home visits 13 (1–80). Most patients are still alive (16; 55.2%). Median number of drugs administered was 5 (range 0–12), antiepileptics were given most frequently. Symptom burden was high in all children with metabolic disorders at referral and remained high throughout care. Predominant symptoms were gastrointestinal, respiratory and neurologic symptoms. Children with metabolic conditions, who were referred to PPC younger than 1 year of age had a shorter period of care and died earlier compared to those children, who were referred to PPC later in their lives (older than 10 years of age). Eleven (37.9%) of the children initially had no resuscitation restrictions and 7 (53.8%) of those who died, did so on ICU. Conclusions About 15% of children with life-limiting conditions in PPC present with metabolic diseases. Symptom burden is high with neurologic, respiratory and gastrointestinal symptoms being the most frequent and most of those being difficult to treat. In these children, particular attention needs to be addressed to advance care planning. Electronic supplementary material The online version of this article (10.1186/s13023-018-0868-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jessica I Hoell
- Medical Faculty, Department of Paediatric Oncology, Haematology and Clinical Immunology, Centre for Child and Adolescent Health, University of Duesseldorf, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Jens Warfsmann
- Medical Faculty, Department of Paediatric Oncology, Haematology and Clinical Immunology, Centre for Child and Adolescent Health, University of Duesseldorf, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Felix Distelmaier
- Medical Faculty, Department of General Paediatrics, Neonatology and Paediatric Cardiology, Centre for Child and Adolescent Health, University of Duesseldorf, Moorenstr. 5, 40225 Duesseldorf, Germany
| | - Arndt Borkhardt
- Medical Faculty, Department of Paediatric Oncology, Haematology and Clinical Immunology, Centre for Child and Adolescent Health, University of Duesseldorf, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Gisela Janßen
- Medical Faculty, Department of Paediatric Oncology, Haematology and Clinical Immunology, Centre for Child and Adolescent Health, University of Duesseldorf, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - Michaela Kuhlen
- Medical Faculty, Department of Paediatric Oncology, Haematology and Clinical Immunology, Centre for Child and Adolescent Health, University of Duesseldorf, Moorenstr. 5, 40225, Duesseldorf, Germany.
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Mott C, Sarpal A, Moss K, Herbert A. Methadone for Analgesia in Children with Life-Limiting Illness: Experience from a Tertiary Children's Health Service. CHILDREN-BASEL 2018; 5:children5070086. [PMID: 29954057 PMCID: PMC6068960 DOI: 10.3390/children5070086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 06/20/2018] [Accepted: 06/20/2018] [Indexed: 01/08/2023]
Abstract
Methadone has the potential to assist in the management of pain in children with life-limiting illness, but its use is limited by its complex pharmacokinetic profile and limited research on its use in children. This is a retrospective review of the use of methadone as an analgesic in 16 children with life-limiting illness. Efficacy, dosing and side effect profile were analysed. Fifteen (94%) patients had improvements in their analgesia with minimal observed adverse effects. Patients were either rapidly converted from a prior opioid in one change or received methadone as an adjunct medication. Conversions were calculated using ratios frequently in the range of 10:1 to 20:1 from the oral morphine equivalent total daily dose (MEDD). Adjunct initial dosing was a low dose trial, often beginning with 1 mg at night. Only two patients required a dose adjustment due to side effects attributed to methadone. This was despite the cohort having significant underlying illnesses, extensive concurrent medications, and high methadone dosing where needed. Analysis of dosing and ratios indicates that an individualised approach is required. Based on this and on the infrequency of methadone use in this population, specialist assistance with dosing is recommended. Further research, including prospective and pharmacokinetic studies, is recommended.
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Affiliation(s)
- Christine Mott
- Lady Cilento Children's Hospital, Brisbane 4069, Australia.
| | - Amrita Sarpal
- Children's Hospital London Health Sciences Centre, London, ON N6A 5W9, Canada.
| | - Krista Moss
- Alder Hey Children's Hospital, Liverpool L12 2AP, UK.
| | - Anthony Herbert
- Lady Cilento Children's Hospital, Brisbane 4069, Australia.
- Centre for Children's Health Research at Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane 4069, Australia.
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Wong SS, Wilens TE. Medical Cannabinoids in Children and Adolescents: A Systematic Review. Pediatrics 2017; 140:peds.2017-1818. [PMID: 29061872 DOI: 10.1542/peds.2017-1818] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/03/2017] [Indexed: 11/24/2022] Open
Abstract
CONTEXT Legalization of medical marijuana in many states has led to a widening gap between the accessibility and the evidence for cannabinoids as a medical treatment. OBJECTIVE To systematically review published reports to identify the evidence base of cannabinoids as a medical treatment in children and adolescents. DATA SOURCES Based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a search of PubMed, Medline, and the Cumulative Index to Nursing and Allied Health Literature databases was conducted in May 2017. STUDY SELECTION Searching identified 2743 citations, and 103 full texts were reviewed. DATA EXTRACTION Searching identified 21 articles that met inclusion criteria, including 22 studies with a total sample of 795 participants. Five randomized controlled trials, 5 retrospective chart reviews, 5 case reports, 4 open-label trials, 2 parent surveys, and 1 case series were identified. RESULTS Evidence for benefit was strongest for chemotherapy-induced nausea and vomiting, with increasing evidence of benefit for epilepsy. At this time, there is insufficient evidence to support use for spasticity, neuropathic pain, posttraumatic stress disorder, and Tourette syndrome. LIMITATIONS The methodological quality of studies varied, with the majority of studies lacking control groups, limited by small sample size, and not designed to test for the statistical significance of outcome measures. Studies were heterogeneous in the cannabinoid composition and dosage and lacked long-term follow-up to identify potential adverse effects. CONCLUSIONS Additional research is needed to evaluate the potential role of medical cannabinoids in children and adolescents, especially given increasing accessibility from state legalization and potential psychiatric and neurocognitive adverse effects identified from studies of recreational cannabis use.
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30
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Wong SS, Wilens TE. Medical Marijuana in Children and Adolescents: An Updated Review for Psychopharmacologists. ACTA ACUST UNITED AC 2017. [DOI: 10.1521/capn.2017.22.4.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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