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在怀孕晚期对B组链球菌进行普遍的母体检测:过程结果和GBS3试验的定性研究

Jane P Daniels¹, Kate F Walker², Lucy Bradshaw¹

¹Nottingham Clinical Trials Unit, University of Nottingham, Nottingham, UK.

Early human development

|December 1, 2025

概括

在英国,孕妇和医疗保健专业人员可以接受常规的B组链球菌 (GBS) 检测. 该GBS3试验表明,大多数女性接受GBS测试,及时的结果可用于及时的产后抗生素预防.

科学领域:

产科和妇科产科和妇科
新生儿感染新生儿感染
公共卫生查公共卫生查

背景情况:

五分之一的孕妇携带B组链球菌 (GBS),可能导致新生儿早期感染GBS.
目前英国和爱尔兰的战略依赖于风险因素,可能缺失的GBS传播病例.
常规GBS查可以减少新生儿感染,但可能会增加分娩期间的抗生素使用.

研究的目的:

评估英格兰和威尔士的常规GBS测试与基于风险因素的策略的临床和成本效益.
评估孕妇和医疗保健专业人员常规GBS测试的可接受性和实施情况.
为GBS3集群随机试验的设计和实施提供信息.

主要方法:

一个集群随机试验 (GBS3) 涉及80个产科单位约32万名妇女.
质量研究探讨妇女和医疗保健专业人员对GBS测试可接受性和实施的看法.
对每单位大约130名妇女的孕产妇和新生儿记录进行分析,以评估测试过程和产后抗生素预防 (IAP) 使用.

主要成果:

72%的女性被提供了阴道-直肠拭子用于GBS,其中82%接受了这一提议.
17%的测试女性呈GBS阳性,87%的结果至少在出生前4小时可用.
基线和嵌入的定性研究证实了GBS测试在妇女和医疗保健专业人员中具有很高的可接受性.

结论:

在英国,孕妇和医疗保健专业人员可以接受B组链球菌 (GBS) 检测.
常规GBS测试,如果提供,通常被符合条件的妇女接受.
对于大多数女性来说,可以及时获得GBS测试结果,以指导产后抗生素预防.

关键词:

丰富培养基测试丰富培养基测试 B组的链球菌.产后抗生素预防产后抗生素预防怀孕怀孕怀孕怀孕快速测试快速测试快速测试查检查查检查查检查测试测试测试测试

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