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临床试验/TCTR20210331005
TCTR20210331005已完成4 期

Comparison between xylocaine spray and cryotherapy for pain reduction during amniocentesis in second trimester pregnancy.

Research unit, Thammasat university0 个研究点目标入组 330 人开始时间: 2021年3月31日最近更新:
适应症

试验速览

阶段
4 期
状态
已完成
发起方
入组人数
330

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

年龄范围
17 Years 至 45 Years(—)
性别
Female

入选标准

  • 1.Pregnancy requiring amniocentesis at gestational aged 15-20 weeks
  • 2. Pregnancy who didn't present of fetal anomaly from ultrasound

排除标准

  • 1.Multiple pregnancies
  • 2.Contraindication for amniocentesis such as threatened abortion
  • 3. Change puncture site for amniocentesis after sprayed the xylocaine spay and placed the cool packed due to fetal movement
  • 4.More than one attempt of needle insertion
  • 5.History for lidocaine allergy
  • 6.Infection at abdominal wall
  • 7.Psychosis
  • 8. Denied for volunteers

研究者

发起方
Research unit, Thammasat university

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