NCT01165151已完成4 期
Improving Weight Loss Maintenance Through Alternatives Schedules of Treatment
适应症
干预措施
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- change in weight from baseline to month 12
研究概览
简要总结
The present study will assess whether the size of treatment groups (groups of 10 vs. 30 participants) affects short- and long-term weight loss. It is hypothesized that participants assigned to a small group will exhibit similar short-term and long-term weight losses (i.e., weight loss at months 6 and 12) as compared to those assigned to a large group.
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
- None
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adults (at least 21 years-old)
- •Health insurance coverage with Capital Health Plan (CHP)
- •Body mass index BMI between 30-45 kg/m2
排除标准
- •BMI is less than 30 kg/m2 or greater than 45 kg/m2
- •Weight loss > 10 pounds in past 6 months
- •Acute or chronic illnesses for which weight loss is contraindicated
- •Unwilling or unable to give informed consent
- •Unwilling to accept random assignment
- •Unwilling or unable to travel to CHP clinic for assessments and groups
- •Likely to relocate out of the area in the next 12 months
研究组 & 干预措施
Small group
Experimental
10-member groups
干预措施: behavioral weight loss program (Behavioral)
Large group
Active Comparator
30-member groups
干预措施: behavioral weight loss program (Behavioral)
结局指标
主要结局
change in weight from baseline to month 12
时间窗: 12 months
次要结局
- adherence to treatment protocol(12 months)
研究者
研究点 (1)
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