在高血压怀孕后长期血压控制:医生优化自我管理:POP-HT随机临床试验
Jamie Kitt1,2, Rachael Fox3, Annabelle Frost1,4
1Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom.
JAMA
|November 11, 2023
概括
通过自我监测和医生指导的药物调整进行产后高血压管理,在9个月内显著降低了血压. 这种干预措施为降低怀孕高血压妇女的长期心血管风险提供了有希望的策略.
科学领域:
- 心血管医学
- 产科和妇科
- 临床试验
背景情况:
- 妊娠引起的高血压,包括妊娠前和妊娠高血压,与不良的心脏重塑和长期心血管疾病风险增加有关.
- 在产后期有效控制血压对于减轻这些长期健康后果至关重要.
研究的目的:
- 评估以加强血压控制为重点的产后干预措施是否与标准门诊治疗相比降低了血压.
- 在产后9个月内评估自我监测与医生优化的抗高血压剂定位的有效性.
主要方法:
- 在英国的一家医院进行了一项随机的,开放的,盲目的终点试验,涉及220名妊娠高血压妇女 (年龄≥18岁),需要产后抗高血压药物治疗.
- 参与者被随机分为1:1进行自我监测,医生指导调整药物或通常的产后护理.
- 主要结局是产后9个月的24小时平均透气血压,调整为基线值.
主要成果:
- 与对照组相比,干预组 (n=112) 在产后9个月的时间内显示出明显较低的24小时平均透析血压 (- 5. 80 mm Hg; P<. 001) 和静脉血压 (- 6. 51 mm Hg; P<. 001).
- 干预组的平均透气血压为71.2 mm Hg,对照组的平均血压为76. 6 mm Hg.
- 其中91%的参与者被纳入初级分析,随访时间大约为9个月.
结论:
- 自我监测和医生指导的抗高血压药物定位在产后的前9个月有效降低了血压.
- 这种干预策略表明,在与怀孕有关的高血压疾病后,有可能改善母亲的心血管健康结果.
- 这些发现支持在产后期进行主动血压管理.
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