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临床试验/NCT03073291
NCT03073291已完成不适用

Intervening to Prevent Youth Access to Marijuana Phase II

Klein Buendel, Inc.4 个研究点 分布在 1 个国家目标入组 448 人开始时间: 2016年6月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
448
试验地点
4
主要终点
Change in Pseudo-underage Buyer Purchase Attempts

研究概览

简要总结

The legalization of recreational marijuana use and sales in Alaska, Colorado, Oregon, and Washington State is a dramatic change in U.S. substance abuse policy that places a priority on developing regulatory and enforcement systems that prevent distribution of retail recreational marijuana to minors. Responsible marijuana vendor training, modeled after effective responsible alcoholic beverage training, has the potential to help the states prevent distribution to minors. This research will produce a responsible marijuana vendor training provided by a third party, not the cannabis industry, and test its effectiveness with retail recreational marijuana licensees and employees in Colorado, Oregon, and Washington State.

详细描述

The legalization of recreational marijuana in Alaska, Colorado, Oregon, and Washington State is the most dramatic change in U.S. substance abuse policy since the end of Prohibition. These states are implementing regulatory and enforcement systems for the retail sales of recreational marijuana to adults 21 years or older, akin to state controls on the sale of alcohol. In 2013, the U.S. Department of Justice (DOJ) issued directives that it would monitor whether these states implemented strong and effective regulatory and enforcement systems that among other DOJ priorities, prevented distribution of marijuana to youth. A retail sales intervention that has been effective at reducing illegal alcohol sales to minors (and intoxicated patrons) is alcoholic beverage server training (or responsible beverage service training). Recently, Colorado enacted a law for incentivized responsible marijuana vendor training, Oregon will require responsible marijuana vendor training, and Washington State may incentivize it. In this study, we propose to 1) produce the TrainToTend online responsible marijuana vendor training presenting retail marijuana sales laws, methods for checking IDs and preventing third party sales, the health effects of marijuana (e.g., fetal exposure; safe storage), customer service (e.g., driving under the influence; refusing sales to minors), and rules of the trade (e.g., inventory tracking and safety procedures) and 2) conduct a randomized trial on the TrainToTend training with a sample of retail recreational marijuana stores in Colorado, Oregon and Washington State (n=150) that are randomly assigned to have their employees complete the TrainToTend training (experimental group) or receive usual and customary sales training by store managers (no intervention control group). The effect of the TrainToTend training on responsible sales practices will be assessed by changes in recreational marijuana purchase attempts by pseudo-underage patrons (i.e., young-appearing customers without apparently valid IDs) at each store measured at 3-month follow-up and 9-month follow-up relative to baseline.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Prevention
盲法
Double (Participant, Outcomes Assessor)

盲法说明

Participants will be unaware of the psuedo-underage assessment of their retail recreational marijuana store. Pseudo-patron assessment teams will be unaware of the experimental condition to which each retail recreational marijuana store is assigned.

入排标准

年龄范围
21 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • being 21 or older,
  • owning a retail marijuana outlet or being employed as a manager or budtender at a retail marijuana outlet,
  • have a smart phone, tablet computer or personal computer with Internet access, and
  • consenting to participate

排除标准

  • a family or household member is already participating,
  • they are not proficient in English, or
  • they participated in the SBIR Phase I research

结局指标

主要结局

Change in Pseudo-underage Buyer Purchase Attempts

时间窗: Baseline, 3-month follow-up, and 9-month follow-up

Successful purchase attempts of a recreational marijuana product by underage-appearing pseudo-patron buyer will be assessed by pseudo-patron teams of a buyer and observer. The observer will enter the retail recreational marijuana store, showing a valid ID indicating they are 21 or older. The buyer will attempt to enter the store. If asked for an ID, the buyer will say they do not have a driver's license (acceptable form of ID) and offer instead a college ID (unacceptable form of ID). If permitted to enter store, buyer will ask to purchase pre-rolled joints. When the clerk asks the buyer to make payment, the buyer will say they do not have enough money and leave the store. The observer and buyer will record the outcome of the purchase attempt. No actual recreational marijuana product will be purchased.

次要结局

  • Change in State-required Store Signage(Baseline, 3-month follow-up, and 9-month follow-up)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (4)

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