Please use this link to access this publication. Abstract Aims and objectives: In this study, we systematically reviewed qualitative studies concerning patients' experience with medicinal cannabis (MC) use, to gain insight into the negative effects of MC. Background: Over the past decades, the use of MC for therapeutic purposes has increased. However, there is conflicting and insufficient data on possible negative physiological and psychological effects of MC treatment. Design: A systematic review was conducted and the PRISMA guidelines were adopted. Literature searches were conducted using PubMed, PsycINFO and EMBASE. Critical Appraisal Skills Programme (CASP) qualitative checklist used to assess risk of bias in the included studies. Methods: We...

Key Points Question  Is medical cannabis treatment associated with improvements in health-related quality of life? Findings  In this case series of 3148 patients, significant improvements were reported on all 8 domains of the 36-Item Short Form Health Survey health-related quality of life assessment after commencing treatment with medical cannabis. Improvements were largely sustained over time. Meaning  These findings suggest that medical cannabis treatment may be associated with improvements in health-related quality of life among patients with a range of health conditions. Abstract Importance  The use of cannabis as a medicine is becoming increasingly prevalent. Given the diverse range of conditions being treated with medical cannabis, as well as...

Please use this link to access this publication. Abstract Introduction: Medical cannabis users tend not to trust or rely on health care providers regarding cannabis advice. Previous surveys of physicians have focused on favorability toward medical cannabis. The current study assesses how physicians interact with patients regarding cannabis in their day-to-day practice, and whether and how they address important topics such as use patterns and substituting cannabis for medications. We predicted that physicians would generally perceive cannabis dispensary staff and caretakers as not competent in addressing patient health needs and would not be likely to use their recommendations. Methods: Physicians in a university-affiliated health system completed...

Abstract Background Up to now, it is unclear whether different medicinal cannabis (MC) strains are differently efficacious across different medical conditions. In this study, the effectiveness of different MC strains was compared depending on the disease to be treated. Methods This was an online survey conducted in Germany between June 2020 and August 2020. Patients were allowed to participate only if they received a cannabis-based treatment from pharmacies in the form of cannabis flowers prescribed by a physician. Results The survey was completed by n=1,028 participants. Most participants (58%) have used MC for more than 1 year, on average, 5.9 different strains. Bedrocan (pure tetrahydrocannabinol to pure cannabidiol [THC:CBD]=22:<1) was the most frequently prescribed...

Abstract Introduction Cannabidiol (CBD) is a non-intoxicating cannabis compound found in diverse commercial products worldwide. However, its use may not be fully harmless. Accordingly, it is important to document the prevalence of CBD use and user characteristics in the general population. Methods We conducted a nationwide survey from a random sample of adults living in France using computer-assisted telephone interviews between 2 March and 9 July 2022. We estimated the prevalence of CBD awareness and CBD use, and explored the different routes of administration. We also performed logistic regression models to identify factors associated with past-year CBD use. Results Based on data from 3229...

Abstract Introduction Existing research on medical cannabis patients has often overlooked those younger than 21. This study aimed to detail the frequency and rate of pediatric medical cannabis patients in the US using a large patient database. Methods Utilizing Leafwell Patient Database data from 2019 to mid-2023, we described demographics and qualifying conditions, employing descriptive statistics and χ2 tests to discern differences between minors (0–17 years) and young adults (18–20 years). We calculated rates per 100,000 population by state. Results Analyzing 13,855 patients, 5.7% were minors and 94.3% were young adults. Anxiety emerged as the primary self-reported condition for both groups, yet differences were...

Abstract Cannabis sativa is a plant of the Cannabaceae family, whose molecular composition is known for its vast pharmacological properties. Cannabinoids are the molecules responsible for Cannabis sativa potential effects, especially tetrahydrocannabinol and cannabidiol. Scientific development has shown interest in the potential of cannabidiol in various health conditions, as it has demonstrated lower adverse events and great pharmacological potential, especially when administered topically. The present study aims to carry out a scoping review, focusing on the use of cannabidiol, in vivo models, for topical administration. Thus, the methodological approach used by the Joanna Briggs Institute was applied, and the studies were selected based on previously established inclusion...

Abstract Background Cannabis was legalised for medical purposes in 2016. Uptake was initially slow, but since 2019 there has been a large increase in the number of Australians who have been prescribed cannabis for medical reasons. Yet a significant number of consumers continue to treat their medical conditions via illicitly-sourced cannabis. Little is known about how these two groups of medical cannabis consumers differ. Methods The anonymous Cannabis-As-Medicine Survey 2022–2023 (CAMS-22) was available for completion online from December 2022 to April 2023 to adult Australians who had used cannabis to treat a medical condition in the previous year. Recruitment occurred through social media, consumer...

Abstract Cannabidiol (CBD) is widely used and believed to be non-intoxicating, lacking acute performance effects (e.g., non-impairing). However, a synthesis of data has not evaluated this. This meta-analysis synthesized data from controlled human laboratory studies that evaluated if acute CBD use impairs performance. Performance on objective and subjective measures of cognitive and psychomotor function were used as markers for potential performance changes and impairment. Studies were identified through systematic database searches. Adult clinical trials measuring acute CBD effects (within 0–8 h of administration) were included. The primary outcome was the peak mean difference in performance measures between CBD and placebo. A secondary analysis utilizing delta-9-tetrahydrocannabinol...

Please use this link to access this publication. Abstract Background Previous research has suggested that the use of cannabis-based medicinal products is increasing most rapidly among older aged individuals (65+ years). Despite this, little is known about the characteristics of older people using cannabis-based medicinal products and their effectiveness. Objectives We aimed to document the characteristics, outcomes and prescribing patterns of individuals aged 65+ years receiving prescribed cannabis compared to younger individuals receiving prescribed cannabis. Methods Data from T21, an observational study of patients seeking treatment with medicinal cannabinoids, including self-report ratings of quality of life (assessed via the EQ-5D-5L), general health (assessed via...