Unique ID issued by UMIN | UMIN000010833 |
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Receipt number | R000012686 |
Scientific Title | Intervention for environmental tobacco smoke avoidance in junior high school students and allergic diseases |
Date of disclosure of the study information | 2013/05/29 |
Last modified on | 2021/01/11 16:19:20 |
Intervention for environmental tobacco smoke avoidance in junior high school students and allergic diseases
Intervention for environmental tobacco smoke avoidance and allergic diseases
Intervention for environmental tobacco smoke avoidance in junior high school students and allergic diseases
Intervention for environmental tobacco smoke avoidance and allergic diseases
Japan |
environmental tobacco exposure
asthma, allergic rhinitis, Japanese cedar pollinosis
Pediatrics | Child |
Others
NO
To evaluate effectiveness of educational intervention for environmental tobacco smoke exposure in junior high school students in relation to allergic diseases
Efficacy
Confirmatory
Others
Not applicable
Decrease in urinary cotinine levels after educational intervention for environmental tobacco smoke exposure.
Prevalence and severity of allergic diseases and environmental tobacco exposure
Lung functions and environmental tobacco expusre
Improvemento of attitude toward smoking after educational intervention for environmental tobacco smoke exposure.
Experience of smoking before 20 years of age
Interventional
Parallel
Randomized
Cluster
Open -no one is blinded
No treatment
YES
NO
Institution is considered as a block.
NO
No need to know
2
Prevention
Behavior,custom |
The education will be provided in 3 junior high school. The education in classified into 10 different topics, and each topic is taught for 10 minutes. Each topic includes sound- and print-based educational materials.
No education will be provided in 2 control schools, and educational materials will be provided after re-evaluation of urinary cotinine and questionnaire.
12 | years-old | <= |
16 | years-old | > |
Male and Female
Junior high school students at Yotsukaido municipal schools who agree to participate in the study with a written informed consent.
Students with severe development disorder or visual and hearing disabilities
500
1st name | Shuichi |
Middle name | |
Last name | Suzuki |
Shimoshizu National Hospital
Department of Pediatrics
284-0003
Yotsukaido
0434222511
seeyou@msj.biglobe.ne.jp
1st name | Shuichi |
Middle name | |
Last name | Suzuki |
Shimoshizu National Hospital
Department of Pediatrics
284-0003
Yotsukaido
0434222511
https://www.nsh.gr.jp/
seeyou@msj.biglobe.ne.jp
Shimoshizu National Hospital
Environmental Restoration and Conservation Agency
Japanese Governmental office
Shimoshizu National Hospital
934-5 Shikawatashi Yotsukaido, Chiba
0434222511
seeyou@msj.biglobe.ne.jp
NO
2013 | Year | 05 | Month | 29 | Day |
Unpublished
700
After educational intervention, urinary cotinine levels were decreased significantly in both groups. In highly exposed group (>5ng/mg creatinine), the frequency of improvement was higher in intervention group significantly. The intervention was significantly associated with cotinine reduction after adjustment by paternal education. In intervention group, students who completely understood how to avoid environmental tobacco exposure showed higher frequency of reduction of urinary cotinine after intervention.
2021 | Year | 01 | Month | 11 | Day |
No longer recruiting
2013 | Year | 03 | Month | 15 | Day |
2013 | Year | 03 | Month | 15 | Day |
2013 | Year | 04 | Month | 16 | Day |
2021 | Year | 03 | Month | 31 | Day |
Since analysis of primary outcome has been completed, we will submit for a medical journal by the end of 2018.
2013 | Year | 05 | Month | 29 | Day |
2021 | Year | 01 | Month | 11 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000012686
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