The Healthy Families Project
- Conditions
- Childhood Obesity
- Interventions
- Behavioral: Clinician enhanced screening and counseling promptsBehavioral: Tailored education and motivational materialsBehavioral: basic educational brochure
- Registration Number
- NCT01193374
- Lead Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- Brief Summary
A primary care approach to obesity prevention will be developed and tested in a randomized trial in 4 pediatric primary care practices. Enhanced screening for obesity risks and prompts for effective counseling at well visits of 4 to 10 year olds will be developed utilizing hand held technology( PDAs). The impact on the content and quality of clinician counseling will be assessed in exit survey prior to and after implementation. Among families interested in making a change to address nutrition or activity risk reported on the screener a cohort with children \> BMI 85% will be recruited. They will be randomized to mailed tailored supports to level of readiness to change versus a single generic informational mailing. The hypotheses are that 1)families that receive the enhanced office visit with screening will be more likely to plan to make changes compared to usual care; and 2) families receiving the tailored post visit supports will be less likely to gain weight than controls after 6 months.
- Detailed Description
1. Using hand held PDAs, we will develop an obesity risk screening and counseling system for 4 through 10 year olds attending primary care well child visits. Screening results will be summarized immediately by the PDA and will prompt the clinician to provide brief counseling messages tailored to each childís obesity screening results, including the familyís and the childís readiness to change behavior
2. We will evaluate the specific content and quality of clinician obesity counseling provided at the well child visit through parent surveys before and after implementation of the PDA screening and counseling program.
3. To support action by families after the office visit, we will develop a post-visit intervention package of newsletters and materials that are tailored to child/family obesity risk behaviors and parental readiness to change.
4. We will evaluate the impact of this post visit intervention program in a 6 month trial focused on children identified at well child screening to have BMI \>85%. 200 Families will be randomized to receive either a series of mailed supports over 3 months versus a single generic-content mailing. We will determine the respective impact of these two levels of post-visit support on stage of change, parental action on key obesity risk behaviors, and stabilization of BMI z scores after 6 months.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 149
- Families with children ages 4 to 11 years
- For post visit supports; Children > 85% for age BMI
Not provided
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Parent/child tailored mailed materials Tailored education and motivational materials Family provided newsletters tailored to issues and readiness to change. Family receives educational nutrition DVD, pedometers for family activities and child nutrition/physical activity games Parent/child tailored mailed materials Clinician enhanced screening and counseling prompts Family provided newsletters tailored to issues and readiness to change. Family receives educational nutrition DVD, pedometers for family activities and child nutrition/physical activity games Basic information at single time Clinician enhanced screening and counseling prompts Family provided with high quality booklet from American Dietetic Association providing the same information that intervention arm received but not tailored. Basic information at single time basic educational brochure Family provided with high quality booklet from American Dietetic Association providing the same information that intervention arm received but not tailored.
- Primary Outcome Measures
Name Time Method BMI z score 6 months Prevention of increase in BMI
- Secondary Outcome Measures
Name Time Method Parental readiness to initiate change immediately post well visit Exit surveys comparing parents with PDA screening vs not for readiness to make changes
Trial Locations
- Locations (2)
Dartmouth Hitchcock Medical Center
🇺🇸Lebanon, New Hampshire, United States
Dartmouth Medical School, Dartmouth Hitchcock Medical Center
🇺🇸Lebanon, New Hampshire, United States