Acting by peer for tobacco prevention in young people

A randomized cluster controlled trial of P2P (Peer Two Peer) for evaluating a peer to peer and theory planned behavior-based program preventing tobacco smoking in vocational college

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

ISRCTN

Registry ID

ISRCTN37336035

Enrollment

3000

Registered

2015-12-11

Start date

2013-12-01

Completion date

Unknown

Last updated

2018-05-21

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

Conditions

Tobacco addiction Mental and Behavioural Disorders

Interventions

This study compares an intervention group to a control group, randomised into clusters (professional schools and classes) and stratified in three departments of the Languedoc-Roussillon region (Héraul

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Students attending vocational schools aged 15-21 2. Girls and boys

Exclusion criteria

Exclusion criteria: 1. Participants who refuse give informed consent 2. Young people who cannot speak French

Design outcomes

Primary

Measure	Time frame
Prevalence of daily smoking at 24 months defined by a daily tobacco use of at least 1 cigarette validated by CO levels in exhaled air.	—

Secondary

Measure	Time frame
1. Using habits (tobacco, alcohol, cannabis), 2. Tobacco consumption modification characteristics (decrease, quitting) 3. Tobacco addiction and CAST score 4. Elements of TPB: behavioural norms, normative beliefs, control beliefs, attitudes, subjective norms, and perceived control 5. Environmental quality of high schools toward tobacco Measured at baseline, then 3,9 and 15 months after baseline.	—

Countries

France

Contacts

Public ContactFlorence Cousson-Gélie

florence.cousson-gelie@univ-montp3.fr+33 (0)4 67 61 30 00

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026