时间问题:子宫成熟气球6小时与12小时-两个协议之间的回顾性比较
Inna Bleicher1,2, Michal Korobochka3, Shlomi Sagi1
1Department of Obstetrics and Gynecology, Bnai-Zion Medical Center, Haifa, Israel.
概括
在6小时后取出宫成熟气球 (CRB),而不是12小时后,显著降低了剖腹产和仪器分娩率. 这种较短的持续时间是潜在的优越选择,用于劳动诱导协议.
科学领域:
- 产科和妇科 产科和妇科
- 生殖医学 生殖医学
背景情况:
- 宫成熟气球 (CRB) 用于引产.
- 之前的研究表明,较短的CRB安置时间可能是有益的.
- 对于交付方式结果的最佳CRB持续时间尚未确立.
研究的目的:
- 为了比较当CRB在6小时后被移除时的输送方式与12小时后的输送方式.
- 评估CRB去除时间对剖腹产和仪器分娩率的影响.
主要方法:
- 历史对照研究比较两个组:12小时后和6小时后的CRB去除.
- 纳入标准:满期怀孕,单个顶点的呈现.
- 排除标准:先前的剖腹产,未能成熟的前列腺素,阴道分娩的禁忌.
主要成果:
- 包括1704名患者:12小时组有914名,6小时组有717名.
- 6小时组的剖腹产率 (22.5%对28.6%) 和仪器分娩率 (6.2%对12%) 显著降低.
- 在6小时组中,在24小时内观察到更高的阴道分娩率.
结论:
- 在6小时后切除CRB与剖腹产和仪器分娩率的降低有关.
- 6小时的CRB去除时间是劳动诱导协议中合理且潜在的优越替代方案.
- 较短的CRB持续时间可能会优化分娩诱导结果.
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