Treating Young Adult Cannabis Use Disorder With Text Message-Delivered Peer Network Counseling
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 发起方
- 入组人数
- 1,077
- 试验地点
- 4
- 主要终点
- Change in Past 30-Day Cannabis Use
研究概览
简要总结
The purpose of this study is to test a text-delivered counseling program to stop or reduce cannabis use among young adults (ages 18 to 25).
详细描述
After being informed about the study and potential risks, participants will complete online screening assessments. Those who are determined to be eligible via online screening will complete a urine drug screen to confirm eligibility. Once eligibility is confirmed, participants will be randomized either to the intervention group or to the wait-list control group. Those who are randomized to the intervention group will receive the 4-week text intervention via smartphone and complete assessments (including urine drug screens) at baseline, 1 month, 3 months, and 6 months. Those who are randomized to the wait-list control group will only complete the assessments (including urine drug screens) at baseline, 1 month, 3 months, and 6 months. Participants who are initially assigned to the wait-list control group can choose to receive the text intervention once their 6-month participation is complete.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 25 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •18 to 25 years old.
- •use of cannabis three or more days during a typical week.
- •a score of at least eight on the Cannabis Use Disorder Identification Test-Revised
- •a urine specimen positive for cannabis metabolites.
- •a score of at least two on the Mini International Neuropsychiatric Interview: Version 7.0.2 for DSM-V, Substance Use Disorder
- •must live in Tennessee or Colorado
排除标准
- •substance abuse treatment during the past three months.
- •lack of access to a text-capable phone.
- •unable or unwilling to commit to six months of follow-up.
- •not fluent in English.
研究组 & 干预措施
Intervention
Participants randomized to the Intervention group will complete questionnaires at baseline, 1 month, 3 months, and 6 months and will receive 4 weeks of the PNC-txt intervention.
干预措施: Peer Network Counseling-txt (Behavioral)
Waitlist Control
Participants randomized to the waitlist control group will complete questionnaires at baseline, 1 month, 3 months, and 6 months.
结局指标
主要结局
Change in Past 30-Day Cannabis Use
时间窗: Baseline, 1 month, 3 months, 6 months
Past-30-day substance use (cannabis, alcohol, tobacco, other drugs) and consequences are measured using the Alcohol, Smoking and Substance Involvement Screening Test
Change from Baseline in Tetrahydrocannabinol (Delta-9-THC-COOH) levels
时间窗: Baseline, 1 month, 3 months, 6 months
Urine THC levels (50ng/mL, 100ng/mL, 200ng/mL, 300ng/mL) will provide a biological measure for current cannabis use.
次要结局
- Change in Young Adult Social Network Assessment(Baseline, 1 month, 3 months, 6 months)
- Cost Measures(6 months)
- Change in Environmental Risk Assessment(Baseline, 1 month, 3 months, 6 months)
研究者
Michael Mason
Principal Investigator
The University of Tennessee, Knoxville