Use of Web as a Tool to Promote Weight Loss in Overweight and Obese Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1,276
- 试验地点
- 2
- 主要终点
- mean weight difference
研究概览
简要总结
Clinical trial to test the efficacy of an online platform based on behavior change principles in promoting weight loss among overweight and obese students and employees of the Federal University of Minas Gerais. The hypothesis is that participants of the group which use the platform with or without a dietitian coaching will lose more weight than those allocated to the group who receives dietary and physical activity orientations by educational videos only.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Body mass index >=25 kg/m2
- •intention to lose weight by healthy lifestyle habits
- •internet access
排除标准
- •pregnancy
- •heart failure
- •coronary artery disease
- •kidney disease
- •hepatic disease
- •phenylketonuria
- •celiac disease
- •food allergies
- •bariatric surgery history
- •participation in any other weight loss program
研究组 & 干预措施
Online platform group
Online platform with diet, physical activity and behavior change recommendations for 24 weeks
干预措施: Online platform group (Behavioral)
Online dietitian coaching
Diet, physical activity and behavior change recommendations for 24 weeks and online sessions with a dietitian specialist for 12 weeks
干预措施: Online platform group (Behavioral)
Online dietitian coaching
Diet, physical activity and behavior change recommendations for 24 weeks and online sessions with a dietitian specialist for 12 weeks
干预措施: Online dietitian coaching (Behavioral)
Control group
Videos with diet, physical activity and behavior change recommendations for 24 weeks
干预措施: Control group (Behavioral)
结局指标
主要结局
mean weight difference
时间窗: 24 weeks
self-reported mean weight difference of 4kg between experimental and control groups
次要结局
- Physical activity classification change(24 weeks)
- Mean body mass index difference(24 weeks)
- Daily fruit and vegetables consumption difference(24 weeks)
- Sugar-added liquids consumption difference(24 weeks)
研究者
Antonio Luiz Pinho Ribeiro
Full Professor
Federal University of Minas Gerais