SmokingTuNAMINCT01348646
Adult Follow-up of Preventive Study With Brief Smoking Intervention for Adolescents
A study testing Brief intervention in people with Smoking, run by Tampere University Hospital at 1 site in Finland.
Trial summary
The purpose of this study was to see whether a brief intervention given in adolescence has an effect on smoking in adulthood. The investigators also wanted to clarify the significance of some known psychosocial risk factors of smoking in adulthood. Read more about this study
- Who is it for?
- Ages 12 to 29 years
- Conditions the study is for
- Smoking
- What is being tested?
- Brief intervention
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 2,582 participants
- Where
- 1 siteFinland
- Study dates
- May 2008to May 2010
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 12 to 29 years
- All sexes
- No healthy volunteers
- Child, Adult
Who may be able to join
- Born on 1979.
- Living in Vaasa, Pietarsaari, Kokkola or Seinäjoki at school age.
Who cannot join
- Other year of birth.
Trial locations and contacts
1 site in 1 country.
Finland1 site
Department of General Practice, Medical School, University of Tampere, Finland
Tampere, Pirkanmaa, 33100
About this study
The purpose of this study was to see whether a brief intervention given in adolescence has an effect on smoking in adulthood. The investigators also wanted to clarify the significance of some known psychosocial risk factors of smoking in adulthood.
- Conditions
- Smoking
- Being tested
- Brief intervention
- Keywords
- Smoking, Adolescence, Brief intervention
- Medical subject headings
- Smoking
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Brief interventionBehavioural
The adolescents were shown a series of photographs of discoloured teeth caused by smoking. Then a mirror was given to the adolescent to let him/her see if similar stains could be seen on his/her teeth. Non-smoking adolescents also received positive feedback for being non-smokers. Duration of a single brief intervention was 2-3 minutes.
| Study group | Role | What they receive |
|---|---|---|
| Lifestyle counseling | Other | Not described Receives: Behavioral: Brief intervention |
What is being measured
The primary outcome is the main question the study is designed to answer.
being a smoker
Measured: 29 years
Secondary outcomes (16)
state of dental health
Decayed Missing and Filled Teeth (DMFT, DMF), Decayed teeth (DT, D), Community Periodontal Index of Treatment Need (CPITN, CPIN)
Measured: 29 years
daily smoking
Measured: 15 years
amount of cigarettes smoked
Measured: 29 years
smoking mother
Measured: 15 years
smoking father
Measured: 15 years
smoking sister
Measured: 15 years
smoking brother
Measured: 15 years
smoking best friend
Measured: 15 years
smoking best friend
Measured: 29 years
willingness to experiment with smoking
Measured: 15 years
self-perceived health
Measured: 29 years
asthma diagnosis
Measured: 29 years
recurrent airway tract infections
Measured: 29 years
self esteem
A 10-step questionnaire
Measured: 15 years
smoking time
Measured: 29 years
received 1-4 brief interventions at school age (Yes/No)
Measured: 12-15 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted5 May 2011 (estimated)
- Study startMay 2008
- Primary completionMay 2010
- Study completionMay 2010
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for SmokingStudies of the same condition, open and under way.
- More trials run by Tampere University HospitalThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 2,582 participants (actual)
Sponsor and investigators
- Lead sponsor
- Tampere University Hospital
- Sponsor type
- University, hospital or other
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01348646
- Sponsor's protocol ID
- R08017
- Acronym
- TuNAMI
- Status last verified
- May 2011
- First submitted
- 4 May 2011
- Last updated
- 1 Jun 2011
- Results posted
- No
Publications
Saari AJ, Kentala J, Mattila KJ. The smoking habit of a close friend or family member--how deep is the impact? A cross-sectional study. BMJ Open. 2014 Feb 18;4(2):e003218. doi: 10.1136/bmjopen-2013-003218.
PubMed 24549158Saari AJ, Kentala J, Mattila KJ. Long-term effectiveness of adolescent brief tobacco intervention: a follow-up study. BMC Res Notes. 2012 Feb 16;5:101. doi: 10.1186/1756-0500-5-101.
PubMed 22339943
Study at a glance
From the registry record, last updated by the sponsor on 1 Jun 2011. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Adult Follow-up of Preventive Study With Brief Smoking Intervention for Adolescents
- ClinicalTrials.gov ID
- NCT01348646
- Acronym / sponsor ID
- TuNAMI / R08017
- Conditions
- Smoking
- Keywords
- Smoking, Adolescence, Brief intervention
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 2,582 participants (actual)
- Lead sponsor
- Tampere University HospitalUniversity, hospital or other
- Study start
- May 2008
- Primary completion
- May 2010 (actual)
- Study completion
- May 2010 (actual)
- First posted
- 5 May 2011 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study was to see whether a brief intervention given in adolescence has an effect on smoking in adulthood. The investigators also wanted to clarify the significance of some known psychosocial risk factors of smoking in adulthood.
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Lifestyle counseling | Other | Behavioral: Brief intervention |
Who may qualify
- Ages
- 12 to 29 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult
Key inclusion criteria (2 listed)
- Born on 1979.
- Living in Vaasa, Pietarsaari, Kokkola or Seinäjoki at school age.
Key exclusion criteria (1 listed)
- Other year of birth.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Brief interventionThe adolescents were shown a series of photographs of discoloured teeth caused by smoking. Then a mirror was given to the adolescent to let him/her see if similar stains could be seen on his/her teeth. Non-smoking adolescents also received positive feedback for being non-smokers. Duration of a single brief intervention was 2-3 minutes. | Behavioural | Lifestyle counseling |
Primary outcome
being a smoker
Time frame: 29 years
16 secondary outcomes
state of dental health
Time frame: 29 years
daily smoking
Time frame: 15 years
amount of cigarettes smoked
Time frame: 29 years
smoking mother
Time frame: 15 years
smoking father
Time frame: 15 years
smoking sister
Time frame: 15 years
smoking brother
Time frame: 15 years
smoking best friend
Time frame: 15 years
smoking best friend
Time frame: 29 years
willingness to experiment with smoking
Time frame: 15 years
self-perceived health
Time frame: 29 years
asthma diagnosis
Time frame: 29 years
recurrent airway tract infections
Time frame: 29 years
self esteem
Time frame: 15 years
smoking time
Time frame: 29 years
received 1-4 brief interventions at school age (Yes/No)
Time frame: 12-15 years
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 Jun 2011.
- Derived from this study: PubMed 24549158Saari AJ, Kentala J, Mattila KJ. The smoking habit of a close friend or family member--how deep is the impact? A cross-sectional study. BMJ Open. 2014 Feb 18;4(2):e003218. doi: 10.1136/bmjopen-2013-003218.
- Derived from this study: PubMed 22339943Saari AJ, Kentala J, Mattila KJ. Long-term effectiveness of adolescent brief tobacco intervention: a follow-up study. BMC Res Notes. 2012 Feb 16;5:101. doi: 10.1186/1756-0500-5-101.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Brief intervention in people with Smoking, run by Tampere University Hospital at 1 site in Finland.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 2 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 1 Jun 2011. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Finland. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
being a smoker (time frame: 29 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT01348646, which also lists 2 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Jun 2011.