Prospective Study of Hormone Levels and Appetite After Bariatric Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 236
- 试验地点
- 1
- 主要终点
- Change in body weight
研究概览
简要总结
This project will study the effects of surgery for obesity on bone metabolism and hormones that regulate appetite.
详细描述
Subjects will be recruited from the outpatient obesity and surgical clinics at Columbia-Presbyterian Medical Center after they have chosen to undergo a surgical procedure. The groups will not be randomized. Rather, they will decide on their choice of surgery along with their physicians. The patients will be evaluated pre-operatively and followed post-operatively for 5 years.
Initial evaluation will include a complete history and physical examination, measurement of calcium, parathyroid hormone (PTH) and vitamin D, and assessment of skeletal health using markers of bone turnover and bone mineral density.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Change in body weight
时间窗: 5 years
linear mixed model analysis will be used to study change over time and between surgery
次要结局
未报告次要终点
研究者
Judith Korner
Associate Professor of Medicine
Columbia University