Family Weight Management Study



Status:Completed
Conditions:Obesity Weight Loss, Diabetes
Therapuetic Areas:Endocrinology
Healthy:No
Age Range:7 - 12
Updated:10/20/2017
Start Date:August 2009
End Date:April 2013

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Comprehensive Approach to Family Weight Management

The purpose of this study is to address the Healthy People 2010 obesity prevention objective.
This study will test the effects of a comprehensive family weight management program on the
BMI z-score of 7-12 year-old children with a BMI > 85th percentile who receive primary care
in a large municipal Bronx hospital. The intervention framework will draw on social marketing
theory and the transtheoretical model of behavioral change to incorporate successful obesity
prevention strategies. A two-arm randomized controlled clinical trial (RCT), which will
enroll (n =506) 7-12 year old children with a > 85th BMI percentile, will compare the
Experimental Intensive Intervention to a Standard (Control) Intervention. The Standard
Intervention will receive: 1) an initial consult, which includes an overview of lifestyle
goals, 2)quarterly follow-up, 3) and a monthly newsletter. The Intensive Intervention will
add: 1)12 core group modules for parents (to address roles and skills) and for children (to
enhance motivation and skills and to provide physical activity), 3) Tailored support using a
"toolbox" approach from community health workers as extensions of the Family Weight
Management professional education staff, and 4) monthly after-core follow-up groups. The
study will determine if children randomized to the Experimental Intensive Intervention will
have greater improvement in BMI change (z-scores) than those randomized to the Control
Standard Intervention. The study will also evaluate the effects on the Experimental
Intervention on lifestyle variables and assess intervention costs. The RE-AIM evaluation will
address: Reach: How many of the eligible children/ families were referred and how many of
those referred actually enrolled? We will use BMI data in the computerized medical records to
evaluate the proportion and the appropriateness of the referrals. Efficacy/Effectiveness: How
did the Experimental intervention affect BMI (changes in z-score), and key biomarkers when
followed as planned? Adoption: How acceptable were the intervention(s) to the primary care
medical team and the children/families in the pediatric clinics etc? (from process measures
and post intervention surveys) Implementation: How many of the intervention activities were
provided as planned? Quality control measures will be used to evaluate the integrity of the
intervention(s). Maintenance: How much of the intervention effect is sustainable? Individual
effects will be evaluated based on the 24 month follow data. Institutional effects evaluation
will include the potential to maintain services using third-party coverage.


Inclusion Criteria:

BMI greater than 85th percentile for sex, age 7-12 years

Exclusion Criteria:

health or condition that would interfere with study participation, unwilling or inability
to provide parent/guardian consent or child ascent, intention to move from area
We found this trial at
1
site
1400 Pelham Parkway South
The Bronx, New York 10461
?
mi
from
The Bronx, NY
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