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Effectiveness of the Social Competence Promotion Program for Young Adolescents for Substance Use Prevention in Chile (SCPP-YA)

2022年3月18日 更新者：Jorge Gaete、Universidad de los Andes, Chile

Randomized Control Trial of the Effectiveness of the Social Competence Promotion Program for Young Adolescents Aimed at Preventing Substance Use Among Students in Chile

Substance use has become a significant public health problem, given its magnitude and the treatment gap encountered when a dependency disorder has already been installed. Still, to date, there are no studies in Chile that show the effectiveness of a universal preventive program implemented in educational settings, using a randomized controlled clinical trial design.

This study consists of evaluating the effectiveness of the Social Competence Promotion Program among Young Adolescents (SCPP-YA), which aims to postpone the onset of substance use and reduce their consumption.

This is a randomized controlled clinical trial with two arms, including students of 6th grade from high socioeconomic vulnerability schools in Santiago. The primary outcome is the incidence of tobacco consumption in the last month.

The SCPP-YA consists of 16 sessions that will be implemented during the academic year (2020) and complemented with three booster sessions the following year (2021). This intervention mainly provides strategies for self-regulation, problem-solving, and substance use prevention.

The investigators expect that students in the intervention group will delay the onset of any substance use, especially tobacco, alcohol, and marijuana when compared with students in the control group.

研究概览

地位

招聘中

条件

干预/治疗

详细说明

Chilean adolescents face problems in their mental health and risk behaviors, which compromise their development. Among these behaviors, substance use has become a significant public health problem, given its magnitude and the treatment gap encountered when a dependency disorder has already been installed. In Chile, both prevention and treatment were among the Sanitary Aims of the 2010-2020 decade. For many years, different governmental and non-governmental institutions have implemented preventive initiatives in the school population. Still, to date, there are no studies in Chile that show the effectiveness of a universal preventive program implemented in educational settings, using a randomized controlled clinical trial design.

This study consists of evaluating the effectiveness of the Social Competence Promotion Program among Young Adolescents (SCPP-YA), which aims to postpone the onset of substance use and reduce their consumption.

This is a randomized controlled clinical trial with two arms, including students of 6th grade from high socioeconomic vulnerability schools in Santiago. Ten schools will be randomly allocated to the intervention group and the control group in a 1:1 ratio. Assessments of students will be carried out at baseline, post-intervention, and 12 months after the end of the intervention. The primary outcome is the incidence of tobacco consumption in the last month. The SCPP-YA consists of 10 student sessions providing self-regulation strategies, promotion of prosocial skills, and a method of problem-solving. Additionally, it includes a 6-session module specially designed for substance use prevention. These 16 sessions will be implemented during the academic year (2020) and complemented with three booster sessions the following year (2021).

The investigators expect that students in the intervention group will delay the onset of any substance use, especially tobacco, alcohol, and marijuana when compared with students in the control group.

研究类型

介入性

注册 (预期的)

600

阶段

  • 不适用

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习联系方式

  • 姓名：Jorge Gaete, PhD
  • 电话号码：+56226182277
  • 邮箱：jgaete@uandes.cl

研究联系人备份

学习地点

  • 智利
      • Santiago、智利
        • 招聘中
        • Universidad De Los Andes
        • 首席研究员：
          • Jorge Gaete, PhD
        • 副研究员：
          • Daniela Valenzuela, MSc
        • 副研究员：
          • Ricardo Araya, PhD
        • 接触：
        • 接触：
        • 副研究员：
          • Marcela Cárcamo, MSc
        • 副研究员：
          • Cristian Rojas, PhD
        • 副研究员：
          • Roger Weissberg, PhD

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

9年 至 13年 (孩子)

接受健康志愿者

是的

有资格学习的性别

全部

描述

Inclusion Criteria:

  1. Schools having primary education (Year 1 to Year 8)
  2. Schools located in Santiago (Chile)
  3. Schools having a vulnerability index (School Vulnerability Index - National System of Equality Allocation (IVE-SINAE)) ≥ 50%*
  4. Mixed-sex schools.

  5. Schools willing to participate under the conditions of the study before randomization.

    • The IVE-SINAE is built taking into account several students' and parental variables: health, family income, receiving state benefits. This percentage means the proportion of students in a school who are in most need.

Exclusion Criteria:

1. Schools that are implementing other substance use prevention program similar to the contents and methodology of "Mi Mejor Plan" targeting the same grade.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

  • 主要用途：预防
  • 分配：随机化
  • 介入模型：并行分配
  • 屏蔽：单身的

武器和干预

参与者组/臂
干预/治疗
实验性的：SCPP-YA group
SCPP-YA adapted to Chile consist of ten sessions promoting self-regulation strategies, prosocial, and problem-solving skills. It also includes a module (6 sessions) specially designed for substance use prevention, developing social competence, and assertiveness to deal with peer pressure. These 16 sessions will be implemented during an academic year (2020), and complemented with three booster sessions the following year (2021).
行为的：SCPP-YA
SCPP-YA includes two modules. In the first module of ten sessions, students will learn to employ a 6-step social information processing framework for solving a wide range of real-life problems. The six-step process consists of 1) stop, clam down, and think before you act; 2) say the problem and how you feel; 3) set a positive goal; 4) think of many solutions; 5) think ahead to the consequences and 6) go ahead and try the best plan. The second module offers 1) current and accurate information about the health, social, and legal consequences of substance use, 2) correct mistaken beliefs that students have about substance use, 3) enhances awareness of social and media influences; and 4) teachers assertiveness and critical thinking skills to resist peer pressure.
其他名称：
  • Social Competence Promotion Program for Young Adolescents
  • New Haven Program
  • Mi Mejor Plan
无干预：Control Group
The control schools will continue providing their traditional preventive actions.

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Cigarette use in the last month
大体时间：Past 30-day period
Measured with the European Drug Addiction Prevention Trial Questionnaire (EU-Dap) validated in Chile. Students will be asked: How many times participants have smoked cigarettes in the last 30 days
Past 30-day period

次要结果测量

结果测量
措施说明
大体时间
Alcohol use in the last month
大体时间：Past 30-day period
Measured with the European Drug Addiction Prevention Trial Questionnaire (EU-Dap) validated in Chile. Students will be asked: How many times participants have drink alcohol beverages in the last 30 days
Past 30-day period
Marijuana use in the last month
大体时间：Past 30-day period
Measured with the European Drug Addiction Prevention Trial Questionnaire (EU-Dap) validated in Chile. Students will be asked: How many times participants have consumed marijuana in the last 30 days
Past 30-day period
Social problem-solving
大体时间：Last 3 months
Measured with Social Problem-Solving Inventory, short version. This is a 25-item instrument that measures several problem-solving skills.
Last 3 months
Emotional regulation
大体时间：Last 3 months
Measured with Emotion Regulation Questionnaire for Children and Adolescents (ERQ-CA).This is a 10-item instrument that measures emotional regulation.
Last 3 months
Socio-emotional skills
大体时间：Last 3 months
Measured with Strengths and Difficulties Questionnaire (SDQ). This is a 25-item instrument that measures emotional, conduct, peer and hyperactivity/inattention problems
Last 3 months
Sense of school membership
大体时间：Last 3 months
Measured with the Psychological Sense of School Membership scale (PSSM). This is a scale with 13 items that refers to the student's perceptions of the respect and acceptance that teachers and other students show him or her, as well as his or her sense of belonging.
Last 3 months

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Universidad de los Andes, Chile

合作者

Comisión Nacional de Investigación Científica y Tecnológica
University of Talca

出版物和有用的链接

负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。

一般刊物

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2022年3月1日

初级完成 (预期的)

2022年12月30日

研究完成 (预期的)

2023年5月30日

研究注册日期

首次提交

2020年1月17日

首先提交符合 QC 标准的

2020年1月17日

首次发布 (实际的)

2020年1月22日

研究记录更新

最后更新发布 (实际的)

2022年4月1日

上次提交的符合 QC 标准的更新

2022年3月18日

最后验证

2022年3月1日

更多信息

与本研究相关的术语

关键字

其他相关的 MeSH 术语

其他研究编号

  • FONIS SA19I0115

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)？

未定

IPD 计划说明

The investigators plan to share data using "UK Data Service". The investigators will never compromise participant privacy, neither schools nor students.

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

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