NCT06021964Enrolling By Invitation不适用
Prospective Cohort Observational Study of Placenta Accreta Spectrum Disorders
Guangzhou Medical University1 个研究点 分布在 1 个国家目标入组 1,000 人开始时间: 2023年8月28日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 发起方
- 入组人数
- 1,000
- 试验地点
- 1
- 主要终点
- Incidence of placenta accreta spectrum disorders
研究概览
简要总结
The incidence of placenta accreta spectrum disorders has shown an increasing trend worldwide due to the increase of cesarean section rate. Research on the outcomes of placenta accreta spectrum disorders primarily relies on retrospective analysis. The aim of this study was to establish a prospective, multicenter cohort in China in order to conduct further investigations on the clinical features, predictive capabilities, diagnostic methods, and pathogenesis of placenta accreta spectrum disorders.
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 45 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Pregnant women aged 18-45;
- •at least one previous cesarean section ,regular antenatal examination and plan to give birth at research center
- •sign informed consent
排除标准
- •Irregular antenatal examination; Twins; Autoimmune diseases; Prepregnancy hypertension; Prepregnancy diabetes mellitus; Inheritance Sexual diseases; tumor; Abnormal liver and kidney function in early pregnancy
结局指标
主要结局
Incidence of placenta accreta spectrum disorders
时间窗: baseline
次要结局
- Blood loss in the first 24 hours of delivery(baseline)
- Blood transfusion(baseline)
- hysterectomy(baseline)
- Preterm delivery Preterm delivery(baseline)
- Blood lost during delivery(baseline)
研究者
Dunjin Chen
Department of Gynecology and Obstetrics, the Third Affiliated Hospital of Guangzhou Medical University
Guangzhou Medical University
研究点 (1)
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