红疹疫苗在与罗加姆联合注射后的疫苗的有效性
Joshua S Brunton1, Regan N Theiler1, Ramila Mehta2
1Obstetrics Division, Department of Obstetrics and Gynecology, Mayo Clinic College of Medicine, 200 First Street SW, Rochester, MN 55905, USA.
Viruses
|September 28, 2023
概括
同时使用麻疹,疹和红疹 (MMR) 疫苗和Rhogam产后疫苗不会影响后期怀孕中的红疹免疫力. 这一发现表明,对结合这些治疗方法的警告是不合理的,确保及时预防先天性红疹综合征.
科学领域:
- 产科和妇科 产科和妇科
- 免疫学 免疫学 免疫学
- 疫苗学 疫苗学 疫苗学
背景情况:
- 先天性红疹综合征 (CRS) 导致严重的出生缺陷,每年影响全球众多的出生.
- 产后红疹疫苗接种在美国至关重要,但对其与Rhogam结合存在担忧.
- 麻疹,疹和红疹 (MMR) 疫苗和Rhogam之间的潜在干扰可能会推迟产后疫苗接种.
研究的目的:
- 为了调查MMR疫苗和Rhogam的同时使用是否会影响红疹抗体反应.
- 为了比较接受MMR疫苗和Rhogam接种MMR疫苗单独接种的妇女在产后的红疹免疫力.
主要方法:
- 一项回顾性队列研究分析了123名妇女的临床数据 (78名MMR + Rhogam,45名MMR单独).
- 评估了母亲的人口统计数据,怀孕并发症和随后怀孕中的红疹状况.
- 测量红疹抗体IgG指数以确定血清学分数.
主要成果:
- 两组都表现出类似的基线特征,MMR + 罗汉姆队列的平价较低.
- 88%的Rhogam + MMR疫苗组显示红疹血清学得分为阳性.
- 这一比例与MMR疫苗单独接种队列中的80%没有显著差异 (p = 0.2).
结论:
- 同时使用MMR疫苗和Rhogam疫苗不会在随后的怀孕中影响红疹免疫力.
- 目前对结合这些治疗方法的警告似乎没有理由.
- 这支持及时的产后疫苗接种,以预防红疹.
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