Development of a Longitudinal Observational Research Registry for the Study of Medicinal Cannabis Use and Health
Development of a Longitudinal Observational Research Registry for the Study of Medicinal Cannabis Use and Health
批准号:
10741486
负责人:
Johannes Thrul
金额:
$205.9万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2023
资助国家:
美国
项目状态:
未结题
起止时间:
2023-06-01 至 2028-04-30
关键词:
Adverse eventAdvertisingAdvocateAmericanArchivesAreaCannabinoidsCannabisCannabis policyCannabis retailCaringCase StudyCharacteristicsClinical Chemistry TestsClinical TrialsComputerized Medical RecordCross-Sectional StudiesDataData CollectionData SourcesDatabasesDevelopmentDoseEcological momentary assessmentEducationEvaluationFederal GovernmentFundingGeneral PopulationGovernment AgenciesHealthHealth StatusHealth systemHempHepatotoxicityIndustryInjuryInterdisciplinary StudyInternationalInternetKnowledgeLabelLegalLegal MedicineLocal GovernmentMeasuresMedical MarijuanaMedicineMethodsModelingNational Institute of Drug AbuseNatural Language ProcessingObservational StudyOnline SystemsOutcomePaperPatientsPersonsPharmaceutical PreparationsPilot ProjectsPoison Control CentersPoisoningPoliciesPolicy MakerProcessProviderPublic HealthPublishingQuality ControlRandom AllocationRegistriesReportingResearchResearch MethodologyResearch PersonnelResearch Project GrantsRiskRouteScientistSourceSummary ReportsSurveysTest ResultTestingTherapeuticTherapeutic UsesUnited States National Institutes of HealthWorkabuse liabilityalternative treatmentclinical decision-makingcohortcomputer sciencedaily functioningdata de-identificationdata integrationdata miningdata repositorydata resourcedata sharingdemographicsdesignexperienceinterestmarijuana usemarijuana usermethod developmentnovelpatient registrypatient subsetspoison controlprogramsprospectiverecruitsymptom managementtoolweb site
中文摘要
由于大麻政策的变化,大多数美国人现在可以获得一系列零售大麻产品。
英文摘要
Due to changes in cannabis policy, most Americans now have access to an array of retail cannabis products.
An estimated 5.5 million Americans are registered with state-regulated medical cannabis programs and the
therapeutic use of federally legal hemp (e.g. CBD) products is widespread. Despite most states having legalized
medicinal cannabis use, little is known about the characteristics of these patients, the cannabis products they
use, or the patient-level health impact of their medicinal cannabis use. Filling these gaps in knowledge remains
an urgent public health need. We propose to: 1) design and implement a prospective medicinal cannabis patient
registry for longitudinal data collection. We will recruit a nationally representative cohort of patients newly
initiating the use of cannabis for therapeutic purposes into a longitudinal observational research registry. We will
assess patient demographics, cannabis product use, and a range of health outcomes prior to and repeatedly
after initiation of medicinal cannabis use via web-based surveys. A subset of patients will complete intensive
data collection via ecological momentary assessment (EMA) and/or provide biospecimens for clinical chemistry
testing to determine the impact of medicinal cannabis use on daily functioning and symptom management in
addition to potential unseen harms such as liver toxicity; 2) Establish a program of medicinal cannabis product
testing based on adverse event reporting and other mentions of injury/harm in the patient registry or via
surveillance of other data sources (e.g. poison control data, FDA warnings, online forum posts). Products
associated with adverse events or other harms will be targeted for testing related to dose-label accuracy,
cannabinoid content, and presence of contaminants; 3) Identify and integrate existing sources of data that can
inform the health impacts of medicinal cannabis use. This includes electronic medical record (EMR) databases
as well as prior and ongoing research projects of the study team (e.g., Realm of Caring Observational Research
Registry); 4) Develop and implement a website that will include annual summary reports of the combined data,
an application process for researcher access to de-identified data for the conduct of novel analyses, and an
archive of published papers related to the health impacts of medicinal cannabis use. A pilot research program to
fund scientists interested in probing the data repository will be established. Our team includes internationally
recognized expertise in the comprehensive research methods proposed. The result of this project will be a rich
data resource for understanding the health impacts of medicinal cannabis use. Data will include patient-level
outcomes across a broad range of therapeutic purposes and include use of a variety of cannabis products. Data
will help inform clinical decision making related to initiation of cannabis products, guidance on product, route of
administration and dose selection, risks related to adverse events, injury/poisoning risk and abuse liability.
Findings will also help local and federal government agencies develop effective policies, programs, and
regulatory strategies to mitigate harms associated with the rapidly growing cannabis industry.
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会议论文
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小型类人猿合唱节奏的功能假说——宣
示社会关系(Social bond
advertising) ——验证研究
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依托单位: