Please use this link to access this publication. Key Points Question  What is the association of state-level medical and recreational cannabis laws with cannabis use disorder (CUD) and cannabis poisonings in the adult population with employer-sponsored health insurance? Findings  This longitudinal cohort study showed that from 2011 to 2021, states with legalized medical cannabis experienced 42.7% and 88.6% increases in CUD and cannabis poisoning, respectively, compared to states without legalized medical cannabis. States with legalized recreational cannabis experienced a 31.6% increase in cannabis poisoning compared to states without legalized recreational cannabis. Meaning  State medical cannabis legalization was associated with increased CUD and cannabis poisonings, and state recreational...

ABSTRACT Background Treatments for inflammatory bowel disease (IBD) remain limited, and cannabis-based medicinal products (CBMPs) provide promise in addressing inflammation and pain. However, long-term data on CBMP efficacy in IBD are scarce. This study examines health-related quality of life (HRQoL) changes in IBD patients treated with CBMPs. Research design and methods Patients with IBD were identified from the UK Medical Cannabis Registry. Primary outcomes were changes in the short IBD questionnaire (SIBDQ), EQ-5D-5L, single-item sleep quality scale (SQS), and generalized anxiety disorder-7 (GAD-7), from baseline to 18-months after CBMP treatment started. Secondary outcomes were adverse event prevalence. Results Analysis of 116 patients with IBD...

Please use this link to access this publication. Abstract Background: Medical cannabis (MC) is widely used in clinical practice to treat Gilles de la Tourette syndrome (GTS). However, legislation, multiple modes of administration, and inconsistent plant preparations have limited trials to assess its benefits and long-term safety. For the past decade, licensed MC has been authorized in Israel for use in resistant GTS. We aimed to describe subjects' satisfaction, consumption habits, and THC dose increment during long-term usage. Materials and Methods: A retrospective longitudinal data collection (up to 9 years) on cannabis use habits and structured questionnaires evaluating disease characteristics and MC influence from GTS subjects...

ABSTRACT Background Generalized anxiety disorder (GAD) is a common mental health condition. The endocannabinoid system has become a focus for new therapies, increasing interest in cannabis-based medicinal products (CBMPs). This study uses data from the UK Medical Cannabis Registry (UKMCR) to investigate real-world outcomes and safety of different CBMP formulations in GAD patients. Methods This study analyzed patient-reported outcomes from 302 GAD patients prescribed CBMPs (oil-based, dried flower, or a combination). Anxiety (GAD-7), sleep quality (SQS), and quality of life (EQ-5D-5 L) were assessed at 1, 3, 6, and 12 months. Adverse events were recorded. Results All CBMP formulations were associated with improvements in anxiety, sleep,...

Highlights •Cannabis-based medicinal products were prescribed to those with multiple sclerosis. •Significant improvements were observed in health-related quality of life. •Treatment was well-tolerated over the course of 6 months. Abstract Introduction Whilst disease-modifying therapies are the cornerstone for treatment of multiple sclerosis (MS), there is a need to develop novel therapeutics for the symptomatic sequalae of the disease. Cannabis-based medicinal products (CBMPs) have been suggested as a potential therapy for the associated pain, spasticity, and mental health disorders. However, there is a paucity of clinical evidence on CBMPs in MS. The aim of this study is to assess changes in MS-specific and general health-related...

Please use this link to access this publication. Abstract Background: Over the past decade, there has been increased utilization of medical cannabis (MC) in the United States. Few studies have described sociodemographic and clinical factors associated with MC use after certification and more specifically, factors associated with use of MC products with different cannabinoid profiles. Methods: We conducted a longitudinal cohort study of adults (N=225) with chronic or severe pain on opioids who were newly certified for MC in New York State and enrolled in the study between November 2018 and January 2022. We collected data over participants' first 3 months in the study, from web-based...

Please use this link to access this publication. Abstract Objective To examine the impact of medical and recreational cannabis laws on inpatient visits for asthma and by payer-type. Study Setting and Design Quasi-experimental difference-in-differences regression analysis was conducted while accounting for variations in cannabis laws implementation timing by states. Inpatient visits for asthma in states with a given type of cannabis law were compared with those in states that did not implement the specific law. Four different cannabis laws were examined in the study—initial passage of medical cannabis law, opening of a medical cannabis dispensary, home cultivation of medical cannabis, and recreational cannabis legalization....

Abstract Introduction: Medical cannabis treatment for autistic children has recently become popular, and studies have focused on examining the treatment’s effects on children’s symptom presentation, reported side effects, and dropout rates. However, no previous study has investigated the factors influencing adherence and dropout rates in cannabis treatment. Method: This explanatory sequential mixed-methods study explored these factors by examining the characteristics of 87 autistic children and their families and deepening parents’ perspectives and experiences of the 6-month CBD-rich cannabis treatment’s benefits and barriers. Results: We found this treatment to have a high (75%) adherence rate, relatively mild side effects, and substantial reported benefits for the children and families. However, this...

Please use this link to access this publication. Abstract Introduction: Cannabis use to alleviate medical symptoms is increasing in middle-aged and older adults. Cognitive impairment associated with cannabis use may be especially detrimental to these understudied age groups. We hypothesized that among middle-aged and older adults who used cannabis for 12 months, frequent (≥3 days/week) compared with nonfrequent (≤2 days/week) use will be associated with cognitive impairment. Materials and Methods: We performed secondary analysis on data from a clinical trial of cannabis use for medical symptoms. Participants (n=62) were ≥45 years, and completed a baseline and at least one postbaseline visit. Cognitive domains were assessed through...

Please use this link to access this publication. Abstract Introduction Older adults are increasingly using medical cannabis (MC). It is unclear if therapeutic effects increase problematic use patterns. The current study addresses this issue by examining symptom trajectories across the day and using trajectories to predict problematic use. Methods One-hundred six older adults (age range 55–74) who endorsed medical conditions approved for treatment using MC were recruited online. Participants received six text messages/day to assess momentary symptoms for 15 days. Results Participants provided 5,156 momentary assessments across 1,106 use days. Symptom trajectories were examined across the day. There was a decline in all symptoms...