Efficacy and safety of paediatric medicinal cannabis use: A scoping review.

INTRODUCTION: The use of medicinal cannabis in the paediatric age group is increasing despite the lack of evidence for its efficacy or safety. OBJECTIVE: To map the available evidence on the efficacy and safety of medicinal cannabis in children and adolescents. METHODS: We conducted a scoping review and searched six electronic databases and grey literature. A study was eligible for inclusion when it investigated the efficacy or safety of medicinal cannabis for any condition, more than half of the participants were 0 to 18 years old, and had any study design except single case reports. RESULTS: We included 36 studies in our final analysis, 32 of which investigated the efficacy or safety of cannabis in treatment-resistant epilepsy. The remaining 4 studies examined patients with cancer, dysautonomia, Epidermolysis Bullosa, and motor disorders. CONCLUSIONS: There is a lack of evidence on the efficacy and safety of medicinal cannabis in most paediatric conditions.

Family attitudes about and experiences with medical cannabis in children with cancer or epilepsy: an exploratory qualitative study.

BACKGROUND: Cannabis is legal for recreational and medical use in Canada. Our aim was to explore family experiences using medical cannabis for children with severe conditions in the context of legalization. METHODS: We conducted a qualitative study using semistructured interviews between April and July 2019. Participants were parents of children attending BC Children's Hospital oncology or palliative care clinics, recruited through posters, emails or referral. Participants were included if they spoke English and their child used any type of cannabis for medical purposes. Interviews included open-ended questions about the child's cannabis use. Interviews were recorded and transcribed, and thematic analysis was performed using qualitative description. RESULTS: Ten interviews were completed with 9 mothers and 1 mother-father pair. The age range of the children was 22 months to 16 years. The primary reasons for cannabis use were epilepsy (6 children) or chemotherapy management (4 children). Five major themes were identified. 1) Child and family context, and cannabis as a last resort: children were seen as severely ill; parents sought cannabis out of desperation and responsibility to their child. 2) Varied information sources informed decision-making: parents lacked resources from health care providers and sought support from social media, industry and other families. 3) Cannabis as an ambiguous medicine: cannabis was viewed as both a serious drug that doctors should prescribe and as a natural alternative health product, safe to pursue alone. 4) Perceived effects: parents perceived medical benefits with few concerns about adverse effects. 5) Legal and financial challenges: parents were willing to obtain cannabis despite high costs and uncertain legality. INTERPRETATION: Parents of children with severe conditions pursued medical cannabis despite obstacles and needed unbiased information to access alone. Scientific investigation is needed to develop pediatric medical guidelines to inform decisions.

Charting the Territory: End-of-Life Trajectories for Children With Complex Neurological, Metabolic, and Chromosomal Conditions.

CONTEXT: For parents, family, or clinicians of children with rare life-threatening conditions, there is little information regarding likely symptoms, illness trajectory, and end-of-life care. OBJECTIVES: This descriptive analysis of a bereaved cohort recruited in the charting the territory study describes patient characteristics, symptoms, use of medications, discussion of resuscitation orders, and care provided preceding and during the end of life. METHODS: Of the 275 children enrolled in the Charting the Territory study, 54 died between 2009 and 2014. Baseline demographic information, symptoms, interventions, and medical information were collected via chart review, interviews, and surveys. RESULTS: Fifty-one of the 54 children had complete medical records. Of the seven symptoms evaluated, children were found to have an increase in median symptoms from baseline (n = 2) to time of death (n = 3). Opioids were used in the last 48 hours of life in 29 (56.9%) children, whereas only eight (15.7%) were receiving opioids at baseline. Do Not Attempt Resuscitation orders were in place at baseline in 17 (33.3%) children, increasing to 33 (64.7%) at time of death. Death occurred in a hospice setting in 16 (31.4%) children. CONCLUSION: Although much emphasis on pediatric palliative care has been on supportive treatment and symptom management, when faced with a lack of sound understanding of a rare illness, the mode of care can often be reactive and based on critical needs. By developing greater knowledge of symptoms and illness trajectory, both management and care can be more responsive and anticipatory, thereby helping ease illness burden and suffering.

Scoping review of symptoms in children with rare, progressive, life-threatening disorders.

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.

Development and Implementation of a Survey to Assess Health-Care Provider's Competency, Attitudes, and Knowledge About Perinatal Palliative Care.

Perinatal palliative care is an emerging area of health care. To date, no published tools assess health-care provider's knowledge and level of comfort in providing such care. A 2-phase study was undertaken to develop and implement a survey to evaluate the self-assessed competency, attitudes, and knowledge of health-care providers working in perinatal palliative care. Phase 1 included a review of the literature and appraisal of palliative and death-related instruments to inform the initial draft of the Perinatal Palliative Care Survey (PPCS). Twenty-four Canadian pediatric palliative care specialists critiqued the PPCS, establishing its face and content validity. Phase 2 involved administering the PPCS at 4 sites across Canada, resulting in 167 responses from nurses, physicians, and midwives. The majority of participants responded that they possessed a degree of comfort in providing perinatal palliative care, particularly with assessing pain (76%), managing pain (69%), assessing other symptoms (85%), and managing other symptoms (78%). Two areas where participants level of confidence or extreme confidence was diminished included having conversations with families about the possibility of their infant dying (55%) and knowing and accessing community palliative care resources (32%). Responses in the knowledge section identified gaps related to opioid use, pharmacological interventions for breathlessness, pain behaviors, and tolerance developed to opioids and sedatives. Eighty-six percent of respondents stated that if education about palliative care was made available, they would participate with priority topics identified as communication with families (75%), managing symptoms (69%), pain management (69%), and ethical issues (66%). The PPCS provides a useful assessment to determine the educational needs of health-care providers delivering perinatal palliative care.