Family Diabetes Prevention for Weight Loss

(GA CEAL Trial)

This trial aims to determine if a family-focused lifestyle program, called Family Diabetes Prevention, can reduce the risk of type 2 diabetes and promote healthy habits. The study will examine weight loss in parents and the role of family involvement in supporting these changes. It is open to African American or Hispanic families with parents who have prediabetes or are at risk, and children aged 12 to 17, provided all can participate in physical activities and commit to a 12-week program. As an unphased trial, participants can contribute to innovative research that may benefit their family's health and future generations.

Research has shown that family-based lifestyle programs are generally safe and easy for most people to follow. These programs, which focus on weight loss and diabetes prevention, have been found to lower the risk of developing type 2 diabetes without major safety issues. For instance, one study found that participants lost 5% to 7% of their body weight by eating fewer calories and exercising more, leading to a 58% reduction in the risk of developing type 2 diabetes.

The Family Diabetes Prevention treatment is unique because it focuses on a holistic approach to diabetes prevention through family involvement and lifestyle changes, rather than solely relying on medication or insulin. Unlike traditional treatments that often emphasize individual dietary changes or medication management, this approach aims to create a supportive environment where family members participate together in healthier lifestyle choices. Researchers are excited because this method has the potential to not only improve individual health outcomes but also foster long-term habits that benefit entire families, making it a sustainable solution.

Research has shown that lifestyle changes can lower the risk of developing type 2 diabetes (T2D). In past studies, participants in similar programs lost about 5% of their body weight, significantly reducing their diabetes risk. Specifically, for every kilogram (about 2.2 pounds) of weight lost, the risk decreased by 16%. These programs typically aim for a 7% weight loss and encourage at least 150 minutes of exercise each week. Such changes have been shown to reduce the chance of developing diabetes by up to 58%. Overall, the evidence strongly supports that lifestyle changes can prevent T2D and promote healthy weight loss.¹⁵⁶⁷⁸