ISRCTN18185477已完成不适用
Cerclage pessary for preventing preterm birth in Chinese women with a short cervix in singleton pregnancies: a randomized controlled trial
Prince of Wales Hospital (Hong Kong)0 个研究点目标入组 4,000 人开始时间: 2012年4月16日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 4,000
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 性别
- Female
入选标准
- •Women with singleton viable pregnancy undergoing routine morphology ultrasonography at 18 ? 24 weeks found to have a cervix less than 25 mm
排除标准
- •1. Multiple pregnancies
- •2. Major fetal abnormalities defined as those that are lethal or require prenatal or postnatal surgery
- •3. Severe intra-uterine growth restriction (IUGR)
- •4. Cervical dilatation, painful uterine contractions, history of ruptured membranes, or prophylactic surgical cerclage before randomization
- •5. Patients who are unconscious, severely ill, mentally handicapped or under the age of 16 years
研究者
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