Community-Based Diabetes Prevention Program for Obese Latino Youth: Every Little Step Counts
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 160
- 试验地点
- 2
- 主要终点
- Change in Insulin Sensitivity / Glucose Tolerance, Measured at Baseline, Change 3-months, 6-months, and 12-months
研究概览
简要总结
The purpose of this study is to examine the effects of 12 week lifestyle intervention on diabetes risk in obese Latino adolescents.
详细描述
Obesity in the United States has reached epidemic proportions and Latinos youth are disproportionally impacted. Pediatric obesity is associated with several chronic health conditions including insulin resistance and type 2 diabetes. However, very few interventions specifically targeting diabetes prevention for obese Latino adolescents have been developed.
Therefore, the purpose of this study is to examine the effects a culturally-grounded, community-based lifestyle intervention on psychosocial and health outcomes among obese Latino adolescents. Eligible participants of this study will be randomly selected to the intervention group or the delayed-intervention group (control group) after an initial health screening for eligibility.
Participants selected to the intervention group will attend weekly healthy lifestyle education sessions with their parent(s)/guardian(s) and three physical activity sessions / week with other youth. After which, participants will attend monthly booster group meetings for three months.
All participants will be assessed at baseline, 3 months, 6 months, and 12 months for insulin sensitivity, glucose tolerance, quality of life, fitness, and nutrition and physical activity behaviors.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 14 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Latino: self-report by parents
- •Age: 14-16
- •Obese: BMI percentile >= 95th percentile for age and gender or BMI >= 30 kg/m^2
排除标准
- •Taking medication(s) or diagnosed with a condition that could influence carbohydrate metabolism, physical activity, and/or cognition
- •Type 2 diabetes: Fasting plasma glucose >= 126 mg/dL or 2-hour plasma glucose >= 200 mg/dL (youth found to be diabetic through study's procedures will be referred for follow up care and excluded)
- •Recent hospitalizations (previous 2 months)
- •Currently enrolled in (or with in previous 6 months) a formal weight loss program
- •Diagnosed depression or other condition that may impact QoL
结局指标
主要结局
Change in Insulin Sensitivity / Glucose Tolerance, Measured at Baseline, Change 3-months, 6-months, and 12-months
时间窗: Baseline, 3 months after baseline, 6 months after baseline, 12 months after baseline
Proximal indicator of diabetes risk
Change in Quality of Life Measured at Baseline, 3-months, 6-months, and 12-months
时间窗: Baseline, 3 months after baseline, 6 months after baseline, 12 months after baseline
Generic and weight-specific quality of life
次要结局
- Change in Self efficacy for healthy eating and exercise(Baseline, 3 months after baseline, 6 months after baseline, 12 months after baseline)
- Change in Social support from family and friends on healthy eating and exercise.(Baseline, 3 months after baseline, 6 months after baseline, 12 months after baseline)