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Evaluation of the effect of the school's prevention program to the use of drugs #Tamojunto2.0, version 2018

Effectiveness evaluation of the school's prevention program to the use of drugs of the Ministry of Health: # Tamojunto2.0, version 2018

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-8cnkwq
Enrollment
Unknown
Registered
2018-09-05
Start date
2018-09-25
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mental and behavioral disorders due to use of alcohol, self-poisoning by and exposure, intentional, to narcotics and psychodysleptics [hallucinogens] by adolescents

Interventions

Experimental group: 3150 participants, the intervention consists of the implementation of #Tamojunto program (guided by a manual) by the teacher responsible for the classroom. Teachers will be train
Behavioural
V02.735

Sponsors

Universidade Federal de São Paulo - UNIFESP
Lead Sponsor
Ministério da Saúde
Collaborator

Eligibility

Age
13 Years to 15 Years

Inclusion criteria

Inclusion criteria: Being a student enrolled in grade 8 (old 7th grade) of one of the public schools randomly selected from the list of INEP, and consent to respond to the pre and post-test questionnaire.

Exclusion criteria

Exclusion criteria: Questionnaires without adequate codes; Students with cognitive impairment; Refusal in completing the questionnaire

Design outcomes

Primary

MeasureTime frame
Evaluate the effectiveness of the 2018 Brazilian version of the school program # Tamojunto2.0, in the implementation model proposed by the Ministry of Health, in preventing the use of alcohol, tobacco, inhalants, marijuana, cocaine and crack among adolescents from the 8th year of elementary school II, covering the age group from 13 to 14 years, of public schools in three Brazilian cities.

Secondary

MeasureTime frame
To assess changes in reported prevalences for primary outcomes (use in life, year and month of alcohol, tobacco, marijuana, inhalants, cocaine and crack and practice of binge drinking) by comparing the control group and intervention group in two times of evaluation (0 and 9 months).;To evaluate the difference in the incidence of drug use among adolescents from control group and intervention group in the nine-month follow-up after the baseline (pre-test).;To evaluate changes in the prevalence of reports of school violence, focusing on bullying, comparing the control group and intervention group in two time points (0 and 9 months).;To identify the mediating effect of the skills worked out by the program decision-making, normative beliefs, autonomy, resistance and knowledge about drug use) and in the episodes of violence.;To evaluate the effect of psychiatric symptoms (depression, anxiety, ADHD and eating disorders) as moderators of the program's effect and / or possible secondary outcomes of the program.

Countries

Brazil

Contacts

Public ContactJoselaine da Cruz

Universidade Federal de São Paulo - UNIFESP

jjosi.cruz@gmail.com+55(11)94872 5475

Outcome results

None listed

Source: REBEC (via WHO ICTRP) · Data processed: Mar 2, 2026