肾移植受者H1N1A型流感疫苗佐剂(Pandemrix®)的免疫反应

2012-04-10 范振光 肾脏病与透析肾移植

    60例患者和22名健康对照者参加了这一项前瞻性观察性研究,他们接受了单一计量的Pandemrix®注射。 接种疫苗前和后,测定H1N1抗体滴度以及抗HLA抗体滴度。 有19例患者接受了加强疫苗针,我们对所有肾移植受者(N = 107)的情况进行了观察。         结果显示:接种疫苗前,60例患者中有2例A型

    60例患者和22名健康对照者参加了这一项前瞻性观察性研究,他们接受了单一计量的Pandemrix®注射。 接种疫苗前和后,测定H1N1抗体滴度以及抗HLA抗体滴度。 有19例患者接受了加强疫苗针,我们对所有肾移植受者(N = 107)的情况进行了观察。
  肾移植 H1N1 疫苗 免疫反应       结果显示:接种疫苗前,60例患者中有2例A型H1N1病毒滴度升高。 其余58例,与对照组相比20/22(91%),只有20/58(34.5%)发展成保护性免疫反应。接受加强针后, 8/19例(42%)发展为保护性免疫反应。 107例患者中有6例(5.6%)产生了新的供者特定的HLA抗体。       这些数据表明,在大多数肾移植受者中,Pandemrix®不提供保护性的免疫反应。 因此,新的疫苗及其疗效、安全性需要进一步评估。

文献地址:http://www.medlive.cn/literature/32124 

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    2012-04-12 TZF0806
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