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Interactive Computer Tailored Smoking Cessation and Prevention for Adolescents.


- candidate number1754
- NTR NumberNTR345
- ISRCTNISRCTN45377814
- Date ISRCTN created20-dec-2005
- date ISRCTN requested18-okt-2005
- Date Registered NTR11-okt-2005
- Secondary IDs2100.0071  Zon MW
- Public TitleInteractive Computer Tailored Smoking Cessation and Prevention for Adolescents.
- Scientific TitleInteractive Computer Tailored Smoking Cessation and Prevention for Adolescents.
- ACRONYMICTA
- hypothesisIntervention lead to 5% less smoking uptake and 10% more quit attempts.
- Healt Condition(s) or Problem(s) studiedNo condition, healthy person
- Inclusion criteriaAdolescents between 15 and 18 years old.
- Exclusion criteriaAdolescents who do not attend school.
- mec approval receivedyes
- multicenter trialno
- randomisedyes
- masking/blindingNone
- controlActive
- groupParallel
- Type2 or more arms, randomized
- Studytypeintervention
- planned startdate 1-okt-2002
- planned closingdate1-okt-2007
- Target number of participants5000
- InterventionsTwo intervention groups receive three times a personalised advice on (quitting) smoking through Internet or letter after filling out a questionnaire on the Internet. The control group receives no personalised advice.
- Primary outcomeSmoking status (and secondary outcomes) will be assessed with questionnaires which adolescents fill out on the Internet. At baseline and 6 and 12 months after baseline questionnaires will be filled out.
- Secondary outcome1. Intention to smoke;
2. Intention to quit smoking;
3. Cognitive factors related to smoking (cessation).
- TimepointsN/A
- Trial web siteN/A
- statusinclusion stopped: follow-up
- CONTACT FOR PUBLIC QUERIESMsc. Froukje Dijk
- CONTACT for SCIENTIFIC QUERIESPhD. Hein Vries, de
- Sponsor/Initiator University Maastricht (UM)
- Funding
(Source(s) of Monetary or Material Support)
ZON-MW, The Netherlands Organization for Health Research and Development
- PublicationsN/A
- Brief summaryComputer tailored interventions have been proven to be successful in smoking cessation and prevention among adults and young adolescents. This study investigates the effectiveness of a computer tailored smoking cessation and prevention intervention for 15-17 year old adolescents. Participants in the study fill out a questionnaire on the Internet three ties within a year. One third of the participants receive a personalized advice on the Internet about smoking (cessation) immediately after filling out the questionnaire. A second group receives a personalized advice per letter and a third group receives no advice at all. Smoking status as well as cognitive factors related to smoking (cessation) and demographic variables will be assessed. The two experimental groups receive three times personalized information on the smoking behavior within the 6 months between first and second measurement. To assess long-term effects of the intervention a 12-month post test are held.
- Main changes (audit trail)
- RECORD11-okt-2005 - 5-jan-2010


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