Weight Management

A novel weight management initiative called PATHWEIGH, developed by endocrinologist Leigh Perreault, has successfully stopped population-level weight gain in primary care settings across Colorado. Tested in a large-scale trial involving over 274,000 patients, the program increased access to obesity treatments and is now attracting interest from health systems nationwide. Published results show a 0.58 kg reduction in average weight gain over 18 months, marking a significant public health advancement.