Emergent Medical Illnesses Related to Cannabis Use.

As more states rush to legalize the use of cannabis products, both medically and recreationally, there are more medical harms being seen in emergency departments (ED). The tetrahydrocannabinol (THC) concentration today is much stronger than the concentration from the 90s. In the 1990s most typical "joints" contained 1-3 mg of THC. Today, plants are being raised and modified to produce a higher concentration of THC. In turn, the amount of cannabidiol (CBD) is decreasing. Previously, people would smoke 1-3 mg of THC. The typical joint in Colorado contains 18 mg of THC or more. Currently, in the ED, we see patients who self-report smoking 2,000 mg or more of THC in a day. In 2015, 2.6 million individuals started cannabis use, 45% were 12-17 years of age.3 This brief report includes some of the more common illnesses that have been seen over the last four years of legalization in Colorado, and is by no means inclusive of all the potential problems that can occur. Among the many untoward effects being seen, illnesses that will be discussed are: cannabinoid associated hyperemesis, acute psychosis, cannabinoid catatonia syndrome, acute myo-pericarditis and ingestions.

What are the respiratory health research priorities in Alberta, Canada? A stakeholder consultation.

OBJECTIVE: The Respiratory Health Strategic Clinical Network (RHSCN) was launched to facilitate respiratory and sleep health through implementation of innovative, patient-centred, evidence-informed coordinated services in Alberta. In collaboration with project partners, the RHSCN aimed to determine the respiratory research priorities for Alberta. DESIGN: The four phases of this research prioritisation project were (1) identifying research questions from stakeholders, (2) determining which research questions had been answered in existing literature, (3) prioritising unanswered questions and (4) finalising the priorities through an inperson workshop. SETTING: The study occurred in Alberta, Canada over a 2-year period beginning in March 2017. PARTICIPANTS: A total of 448 patients, clinicians and other stakeholders consented to participate in the survey. RESULTS: A total of 595 possible questions were submitted, with 343 unique questions identified. Of the questions, 94 were out of scope, 155 answered by existing literature and 10 were combined with others, while 83 were determined to be unanswered in the literature. Stakeholders were surveyed again to prioritise the remaining 83 questions and they were reviewed by the project's Steering Committee (clinicians and patients). At the inperson workshop, the Steering Committee identified 17 research topics as priority areas for respiratory and sleep research in Alberta. CONCLUSION: A stakeholder-led research prioritisation process identified optimal clinical management/follow-up, equitable access to services, and management of social, psychological and mental health issues related to respiratory/sleep health as priority research areas.