Healthy Opportunities for Physical Activity and Nutrition (HOP'N) After-School Project

The recruitment status of this study is unknown because the information has not been verified recently.
Verified November 2009 by Kansas State University.
Recruitment status was  Active, not recruiting
Sponsor:
Collaborator:
Iowa State University
Information provided by:
Kansas State University
ClinicalTrials.gov Identifier:
NCT01015599
First received: November 17, 2009
Last updated: April 29, 2010
Last verified: November 2009
  Purpose

This study presents evaluates the effectiveness of the Healthy Opportunities for Physical Activity(HOP'N) After-School Program on preventing obesity in children. The investigators hypothesized that normal and overweight/obese children attending after-school sites randomized to the control condition will increase in weight status to a greater extent compared to children at sites randomized to receive the HOP'N program. The investigators also hypothesized that after-school intervention HOP'N sites will increase in physical activity and healthful eating opportunities compared to control sites.


Condition Intervention Phase
Obesity Prevention
Behavioral: HOP'N After-school Program
Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Open Label
Primary Purpose: Prevention
Official Title: Healthy Opportunities for Physical Activity and Nutrition (HOP'N) After-School Project

Resource links provided by NLM:


Further study details as provided by Kansas State University:

Primary Outcome Measures:
  • Body Mass Index Z-Score [ Time Frame: Fall 2005, Spring 2006, Fall 2006, Spring 2007, Fall 2007, Spring 2008 ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • physical activity [ Time Frame: Six times yearly ] [ Designated as safety issue: No ]

Enrollment: 273
Study Start Date: August 2005
Estimated Study Completion Date: May 2008
Estimated Primary Completion Date: May 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: HOP'N After-School Program
After-school program with daily physical activity following CATCH guidelines, daily fruit/vegetable snack, and weekly nutrition and physical activity education based on social cognitive theory.
Behavioral: HOP'N After-school Program
Daily 30 minutes of physical activity following CATCH guidelines, Daily healthful snack with fruit/vegetables, Weekly nutrition and physical activity education based on social cognitive theory.

Detailed Description:

The dramatic increase in the prevalence of overweight among children and adolescents has led to obesity prevention becoming a major national health priority. Although schools offer a logical choice for a setting to reach a great number of youth, these disappointing findings may be due in part to the difficulties of implementing interventions in school settings where competing demands for time have made it difficult to add anything other than academics to the school day. After-school programs may provide promise for preventing child obesity because there are fewer bureaucratic obstacles and curricular inflexibilities. A three-year group-randomized controlled trial will be conducted with random assignment at the school level . The study will use a nested cross section design with a baseline year, and two subsequent intervention years.

  Eligibility

Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • after-school program participant in fourth grade group
  • informed parental consent
  • assent to participate in Body Mass Index assessment

Exclusion Criteria:

  • third or fourth grade student
  • participant in study in previous year
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01015599

Locations
United States, Kansas
Kansas State University
Manhattan, Kansas, United States, 66502
Sponsors and Collaborators
Kansas State University
Iowa State University
Investigators
Principal Investigator: David A Dzewaltowski, Ph.D. Kansas State University
  More Information

Publications:
Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: David Dzewaltowski, Kansas State University
ClinicalTrials.gov Identifier: NCT01015599     History of Changes
Other Study ID Numbers: USDA no. 2005-35215-15418
Study First Received: November 17, 2009
Last Updated: April 29, 2010
Health Authority: United States: Institutional Review Board

Keywords provided by Kansas State University:
Obesity prevention
after-school
physical activity
fruit
vegetable
children

Additional relevant MeSH terms:
Obesity
Overnutrition
Nutrition Disorders
Overweight
Body Weight
Signs and Symptoms

ClinicalTrials.gov processed this record on August 01, 2014