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CompletedNCT01938976TAJPlusUpdated Sep 10, 2013

Efficacy of School-Based, Peer-Led Asthma and Smoking Prevention Program on CO1 Levels and Smoking Behavior Among Early Adolescents in Jordan

A Phase 2 interventional study of TAJ Plus (Adolescent Asthma Action in Jordan) Plus the added class smoke free pledge in Asthma, Tobacco and Waterpipe, sponsored by University of Technology, Sydney. Completed. Open to male participants aged 11 Years to 14 Years. Per ClinicalTrials.gov, last updated 2013-09-10.

Sponsored by University of Technology, Sydney · Phase 2, Interventional, and Prevention

Phase
Phase 2
Study type
Interventional
Enrollment
815
Allocation
Randomized
Ages
11 Years to 14 Years
Sex
Male
01

Study summary

Study Hypotheses:

  1. adolescents in intervention schools who are given Triple A program plus ASP will show more awareness in regards to cigarettee smoking health effects and less nicotine dependencethan those in the control schools who are given Triple A alone.
  2. adolescents with asthma in intervention schools who are given Triple A program plus ASP will show less asthma symptoms and better control than those in the control schools who are given Triple A alone.
  3. adolescent smokers and passive smokers will exhibit higher levels of carbon monoxide (CO) in their breath than those who are not active or passive smokers.
  4. there is a positive correlation between self-report questions regarding student smoking status and levels of CO in their breath
02

Conditions studied

  • Asthma
  • Tobacco
  • Waterpipe
  • Cigarettes

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Keywords

  • Asthma
  • Tobacco
  • Waterpipe
  • Cigarettes
  • Adolescents
  • Peer education
  • Jordan
03

In context

Asthma

3,921 studies on the registry are indexed under Asthma; 507 are open to participants now.

This study's enrollment of 815 is above the median of 83 across 2,752 interventional studies indexed under Asthma.

Browse Asthma studies →

Lead sponsor

This is the only study on the registry with University of Technology, Sydney as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
11 Years to 14 Years
Sexes eligible
Male
Accepts healthy volunteers
No

Eligibility criteria

Inclusion Criteria: students in grades 7 and 8 in Irbid city high schools, can speak and read in both Arabic and English, obtain parental agreement, attend regular school.

-

Exclusion Criteria:students with other chronic diseases (rather than asthma),

-

05

Study design

Phase
Phase 2
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
815 participants (actual)

Study arms

  • Experimental
    Adolescent Asthma Action

    Adolescent Asthma Action in Jordan (TAJ) Plus the added class smoke free pledge will be implemented in high schools in Jordan and will be compared to the TAJ alone for its efficacy in decreasing smoking rates, lowering CO1 levela and nicotine dependence.

    Behavioral: TAJ Plus (Adolescent Asthma Action in Jordan) Plus the added class smoke free pledge

  • Experimental
    TAJ

    TAJ Plus the class smoke free pledge will be implemented in high schools in Jordan and compared to TAJ alone

    Behavioral: TAJ Plus (Adolescent Asthma Action in Jordan) Plus the added class smoke free pledge

Interventions

  • BehavioralTAJ Plus (Adolescent Asthma Action in Jordan) Plus the added class smoke free pledge

    Its is a school-based peer-led asthma and smoking prevention program that aims at improving asthma control and lowering nicotine dependence among smokers.

    Also known as: Triple A in Jordan (TAJ)

06

What researchers measure

Primary outcomes

  1. nicotine dependence level

    Self-administered nicotine dependence scale will be used in order to measure nicotine dependence level for adolescent smokers and passive smokers

    Time frame: 3 months

  2. Asthma Contol level

    The pictorial version of the asthma control test will be measured for adolescents with asthma and recent wheezing

    Time frame: 3 months

Secondary outcomes

  1. Carbon monoxide (CO) breath test

    CO levels will be tested in adolescents' breath

    Time frame: 3 months

  2. knowledge about health effects of cigarettee smoking

    Time frame: 3 months

07

Study locations

No study locations are listed for this record.

08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 10, 2013, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01938976
Lead sponsor
University of Technology, Sydney
Collaborators
Jordan University of Science and Technology
Responsible party
Dr. NIHAYA AL-SHEYAB (Assistant Professor, Jordan University of Science and Technology) — Principal investigator
First posted
Sep 10, 2013
Start date
Oct 2012
Primary completion
Mar 2013
Completion
May 2013
Last update
Sep 10, 2013

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2013. You cannot join it, but the record below documents what was studied.

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