[摘要] 目的 探讨妊娠期糖尿病并发先兆早产的患者采用羟苄羟麻黄碱治疗总有效率及预后。方法 2018年1月—2019年1月间选择该院妇产科妊娠期糖尿病患者80例，随机分组，对照组40例采用硫酸镁治疗，观察组40例采用羟苄羟麻黄碱治疗。 结果 观察组先兆早产病例总有效率、保胎成功率均高于对照组(P<0.05);观察组累积用药时间、阴道出血时间均少于对照组，延长孕期时间长于对照组，新生儿体重量高于对照组(P<0.05);观察组不良反应率低于对照组(P<0.05)。 结论 妊娠期糖尿病合并先兆早产的患者，应用羟苄羟麻黄碱治疗，可提高总有效率及保胎成功率，缩短用药及阴道流血时间，延长孕期，改善新生儿体重量，且具较高安全性。

    [关键词] 妊娠期糖尿病;先兆早产;羟苄羟麻黄碱;总有效率;保胎率

    [中图分类号] R587.1 [文獻标识码] A [文章编号] 1672-4062(2019)06(a)-0079-02

    [Abstract] Objective To investigate the total effective rate and prognosis of patients with gestational diabetes mellitus complicated with threatened preterm labor with hydroxybensamine. Methods 80 patients with gestational diabetes mellitus in obstetrics and gynecology in our hospital from January 2018 to January 2019 were randomly divided into two groups. 40 patients in the control group were treated with magnesium sulfate ......