NCT04183829招募中不适用
Effects of Prior Induced Termination of Pregnancy on Complications and Pregnancy Outcomes.
National Research Institute for Family Planning, China12 个研究点 分布在 1 个国家目标入组 20,000 人开始时间: 2019年6月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 20,000
- 试验地点
- 12
- 主要终点
- adverse pregnancy outcomes
研究概览
简要总结
A prospective multicenter cohort study to evaluate effects of prior induced termination of pregnancy on complications and pregnancy outcomes.
详细描述
A prospective multicenter cohort study to evaluate effects of prior induced termination of pregnancy on complications and pregnancy outcomes.
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 40 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •women have induced abortion in early pregnancy (<12 weeks of gestation).
- •permanent population and no tendency to move.
- •normal language expression and understanding ability, able to understand research content.
- •be able and willing to provide written informed consent and effective contact information, and be willing to cooperate with follow-up investigations.
排除标准
- •above the age of 40
- •with history of adverse pregnancy and childbirth
结局指标
主要结局
adverse pregnancy outcomes
时间窗: 2028.6
the rate of different adverse pregnancy outcomes
次要结局
- Complications(2020.6)
研究者
研究点 (12)
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