NCT01033253|CompletedPhase 2DMC
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Sponsor study identifier
interventional
1,800
1 country
1
Study Start
July 2005
Date type not reportedThis date has not been verified as actual or estimated.
Primary Completion
December 2007
Actual (reported)Study Completion
July 2008
Actual (reported)The objective of this project was to evaluate a population-based, computerized tailored intervention that addresses recommended guidelines for three target behaviors related to obesity risk: physical activity (at least 60 minutes on at least 5 days per week), fruit and vegetable consumption (at least 5 servings of fruits and vegetables each day), and limited TV viewing (2 hours or less of TV each day).
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
July 2008
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
July 2005
Date type not reportedThis date has not been verified as actual or estimated.
December 2007
Actual (reported)July 2008
Actual (reported)December 14, 2009
Actual (reported)December 16, 2009
Actual (reported)The number of days per week for which students got at least 60 minutes of physical activity
2, 6, and 12 months
The number of servings of fruits and vegetables consumed each day
2, 6, and 12 months
The number of hours of TV watch each day, including time spent watching TV, videotapes, and DVD's
2, 6, and 12 months
Stage of change for readiness to do at least 60 minutes of physical activity on at least 5 days of the week
2, 6, and 12 months
Stage of change for readiness to eat at least five servings of fruits and vegetables each day.
2, 6, and 12 months
Stage of change for readiness to watch two hours or less of TV each day.
2, 6, and 12 months
Students interacted with the 30-minute program through a series of Transtheoretical Model (TTM) based assessments and tailored feedback messages. A full TTM intervention was delivered for physical activity, in which each of the appropriate constructs of the TTM based on stage of change was addressed. Optimally tailored interventions were delivered for fruit and vegetable consumption and limited TV viewing. These interventions offered feedback on the most important TTM constructs based on stage of change for each behavior. Multimedia components, including audio, video, and animations helped to capture students' interest.
Computerized assessments of Transtheoretical Model constructs at 0, 2, 6, and 12 months
Students interacted with the 30-minute program through a series of Transtheoretical Model (TTM) based assessments and tailored feedback messages. A full TTM intervention was delivered for physical activity, in which each of the appropriate constructs of the TTM based on stage of change was addressed. Optimally tailored interventions were delivered for fruit and vegetable consumption and limited TV viewing. These interventions offered feedback on the most important TTM constructs based on stage of change for each behavior. Multimedia components, including audio, video, and animations helped to capture students' interest.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Pro-Change Behavior Systems, Inc.
Kingston, Rhode Island, 02892, United States
Driskell MM, Dyment S, Mauriello L, Castle P, Sherman K. Relationships among multiple behaviors for childhood and adolescent obesity prevention. Prev Med. 2008 Mar;46(3):209-15. doi: 10.1016/j.ypmed.2007.07.028. Epub 2007 Aug 1.
Mauriello LM, Driskell MM, Sherman KJ, Johnson SS, Prochaska JM, Prochaska JO. Acceptability of a school-based intervention for the prevention of adolescent obesity. J Sch Nurs. 2006 Oct;22(5):269-77. doi: 10.1177/10598405060220050501.
Leanne Mauriello, Ph.D.
Pro-Change Behavior Systems
1,800 participants (actual enrollment reported by the registry).
First Submitted
December 14, 2009
First Posted
December 16, 2009
Study Start
July 2005
Date type not reportedThis date has not been verified as actual or estimated.
Virtual Fitness Buddy Ecosystem
Mauriello LM, Sherman KJ, Driskell MM, Prochaska JM. Using interactive behavior change technology to intervene on physical activity and nutrition with adolescents. Adolesc Med State Art Rev. 2007 Aug;18(2):383-99, xiii.
Primary Completion
December 2007
Actual (reported)Study Completion
July 2008
Actual (reported)Last Updated
December 16, 2009
Record last verified: 2009-12
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Source: ClinicalTrials.gov.
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