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Obesity Prevention in African American School Children

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT00061165
Recruitment Status : Completed
First Posted : May 23, 2003
Last Update Posted : January 13, 2010
Information provided by:
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Tracking Information
First Submitted Date  ICMJE May 21, 2003
First Posted Date  ICMJE May 23, 2003
Last Update Posted Date January 13, 2010
Study Start Date  ICMJE February 2003
Primary Completion Date Not Provided
Current Primary Outcome Measures  ICMJE Not Provided
Original Primary Outcome Measures  ICMJE Not Provided
Change History Complete list of historical versions of study NCT00061165 on Archive Site
Current Secondary Outcome Measures  ICMJE Not Provided
Original Secondary Outcome Measures  ICMJE Not Provided
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
Descriptive Information
Brief Title  ICMJE Obesity Prevention in African American School Children
Official Title  ICMJE Not Provided
Brief Summary Obesity is the second leading preventable cause of disease and death in the United States. Low socioeconomic status (SES) and minorities are disproportionately affected. Obesity prevention among children and adolescents is a public health priority. Schools have been identified as key settings for obesity prevention; however, most health education interventions have had only a moderate effect on body weight. We propose a randomized intervention trial (pilot study) to test the feasibility and effectiveness of a school-based, environmental obesity prevention program in urban low-SES African American students. Schools, students and their families, and local communities will be involved to promote healthy eating and physical activity (HEPA) for prevention of childhood obesity. Six Chicago public schools will be randomly assigned as intervention (4 schools) and controls (2 schools). Focus group studies will assess needs and barriers for promotion of HEPA and guide the intervention. The intervention group will receive a School Environment Enrichment (SEE) program to modify the school physical and social environment, targeting food service, recess, physical education (PE) and school climate, and a Community Support & Environment Modification (CSEM) program, involving local corner and chain grocery stores to promote healthy eating among students and their families. Family involvement will be included for 5th and 6th graders, who will be followed for two years, to test ways to modify family environment. To assess the intervention effectiveness, multilevel data will be collected from schools (eg, food service, recess and PE), students (eg, body weight, eating and physical activity), parents (eg, family food purchasing practices) and communities (eg, available choices of snack foods in local stores). In addition, process evaluation data will be collected to assess the feasibility and acceptance (participation and satisfaction) of various intervention components by the target audience. The primary outcome variable is change in students' body weight status; secondary outcomes include changes in students' eating behavior and physical activity and changes in target environmental factors. In addition, cost-effectiveness of the intervention will be determined. If the intervention proves effective, a full-scale study will be developed. Findings from this study will provide insights into the prevention of obesity among low-SES and minority students.
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Not Applicable
Study Design  ICMJE Allocation: Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Condition  ICMJE Obesity
Intervention  ICMJE Behavioral: School + family changes promoting healthy eating + activity
Study Arms  ICMJE Not Provided
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by Identifier (NCT Number) in Medline.
Recruitment Information
Recruitment Status  ICMJE Completed
Estimated Enrollment  ICMJE
 (submitted: June¬†23,¬†2005)
Original Enrollment  ICMJE Same as current
Study Completion Date  ICMJE Not Provided
Primary Completion Date Not Provided
Eligibility Criteria  ICMJE All 4-6th graders in the selected public schools in Chicago and their parents/guardians
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 8 Years and older   (Child, Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
Administrative Information
NCT Number  ICMJE NCT00061165
Other Study ID Numbers  ICMJE OPAASC (completed)
Has Data Monitoring Committee Not Provided
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Not Provided
Study Sponsor  ICMJE National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Investigator: Youfa Wang, PhD, MD University of Illinois at Chicago, Department of Human Nutrition
PRS Account National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Verification Date January 2010

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP