NCT01592058已完成不适用
Weight Change Among Users of Three Progestin-Only Methods of Contraception Over a 12-Month Time Period
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 427
- 试验地点
- 1
- 主要终点
- Weight
研究概览
简要总结
The purpose of this study is to learn whether women who use progestin-only methods of birth control such as the contraceptive implant (Implanon), the levonorgestral-releasing IUS (Mirena), or depot medroxyprogesterone acetate(DMPA) will experience weight change compared to women using the non-hormonal copper IUC (ParaGard).
The investigators primary hypothesis is that users of DMPA will gain excess weight and increase their BMI above the copper-IUC users; secondarily, the investigators will compare users' data in the LNG-IUC and ENG implant groups to the copper-IUC group.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Patients enrolled in CHOICE between the ages of 18 and 45 who consented to future studies
- •Chose levonorgestrel-releasing IUD, copper IUD, the implant, or DMPA as their CHOICE baseline method
- •Has baseline height and weight data collected from the on-campus enrollment site
- •Able to come back to the on-campus enrollment site for consent process and enrollment activities
排除标准
- •Recent history of DMPA use before starting their baseline CHOICE method
- •Used current method for less than 11 months or more than 12 months and three weeks
结局指标
主要结局
Weight
时间窗: Baseline and 12 months
Change in weight from baseline at 12 months.
次要结局
未报告次要终点
研究者
研究点 (1)
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