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The EARLY trials: a consortium of studies targeting weight control in young adults
Leslie A Lytle1, Laura P Svetkey2, Kevin Patrick3
1Department of Health Behavior, University of North Carolina, Campus Box 7440, Chapel Hill, NC 27599-7440 USA.
Abstract:
Young adulthood has been identified as a high-risk period for the development of obesity but few interventions have been tested in this population. One way to escalate our learning about effective interventions is to test a number of interventions simultaneously as a consortium of research trials. This paper describes the Early Adult Reduction of weight through LifestYle intervention (EARLY) trials. Seven research sites were funded to conduct intervention trials, agreeing to test similar primary outcomes and cooperating to use a set of common measurement tools. The EARLY consortium was able to work cooperatively using an executive committee, a steering committee, workgroups and subcommittees to help direct the common work and implement a set of common protocol and measurement tools for seven independent but coordinated weight-related intervention trials. Using a consortium of studies to help young adults reach or maintain a healthy weight will result in increased efficiency and speed in understanding the most effective intervention strategies.
Insights
Young adults face high obesity risks. The Early Adult Reduction of weight through LifestYle (EARLY) consortium efficiently tested multiple weight management interventions to identify effective strategies for this population.
Area of Science:
- Public Health
- Behavioral Science
- Obesity Research
Background:
- Young adulthood is a critical period for obesity development.
- Few interventions specifically target weight management in this demographic.
- A consortium approach can accelerate research on effective strategies.
Purpose of the Study:
- To describe the Early Adult Reduction of weight through LifestYle (EARLY) intervention trials.
- To outline the cooperative structure and common methodologies used across seven research sites.
- To highlight the benefits of a consortium for obesity intervention research in young adults.
Main Methods:
- Seven independent research sites collaborated on weight-related intervention trials.
- A common protocol and standardized measurement tools were implemented across all sites.
- An executive committee, steering committee, and workgroups managed the consortium's coordinated efforts.
Main Results:
- The EARLY consortium successfully coordinated seven distinct intervention trials.
- Common protocols and measurement tools facilitated data collection and comparison.
- The collaborative structure enhanced efficiency and speed in research.
Conclusions:
- Consortium models are effective for conducting multiple, coordinated intervention trials.
- This approach accelerates the identification of effective weight management strategies for young adults.
- The EARLY trials provide a framework for future collaborative obesity research.
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