Human papillomavirus vaccine effectiveness by age at first vaccination among Japanese women.

Human papillomavirus vaccine effectiveness by age at first vaccination among Japanese women.
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DOI:
10.1111/cas.15270
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发表时间:
2022-04
期刊:
影响因子:
5.7
通讯作者:
MINT Study Group
MINT Study Group
中科院分区:
医学2区
文献类型:
--
作者:
Onuki M;Yamamoto K;Yahata H;Kanao H;Yokota H;Kato H;Shimamoto K;Takehara K;Kamiura S;Tsuda N;Takei Y;Shigeta S;Matsumura N;Yoshida H;Motohara T;Watari H;Nakamura K;Ueda A;Tasaka N;Ishikawa M;Hirashima Y;Kudaka W;Taguchi A;Iwata T;Takahashi F;Kukimoto I;Yoshikawa H;Yaegashi N;Matsumoto K;MINT Study Group

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在日本,针对人乳头瘤病毒 (HPV) 的国家免疫计划针对 12-16 岁的女孩,建议 26 岁以下的年轻女性补种疫苗。由于 HPV 感染率在首次性行为后不久就会增加,因此我们通过首次接种疫苗的年龄来评估 HPV 疫苗的有效性。除了疫苗接种史外,还分析了 5795 名 40 岁以下女性的 HPV 基因分型结果,这些女性被诊断患有 2-3 级宫颈上皮内瘤变 (CIN2-3)、原位腺癌 (AIS) 或浸润性宫颈癌。对于未接种疫苗的女性 (n = 4297),疫苗靶向型 HPV16 或 HPV18 归因于 CIN2-3/AIS 的比例为 47.0%,而对于 12-15 岁 (n = 36)、16-18 岁接种疫苗的女性,这一比例分别为 0.0%、13.0%、35.7% 和 39.6% (n = 23)、19–22 岁 (n = 14) 及以上 分别超过 22 岁 (n = 91),表明在 18 岁或以下开始接种疫苗的人群中,HPV 疫苗接种的有效性更高 (P < .001)。这一发现得到了首次性交年龄的支持。在患有 CIN2-3/AIS 的女性中,只有 9.2% 在 14 岁时有性行为,但这一比例在 16 岁时迅速增加到 47.2%,到 18 岁时则迅速增加到 77.1%。此外,对于之前接种疫苗的女性 (n = 16),CIN2-3/AIS 中 HPV16/18 的患病率分别为 0.0%、12.5% 和 40.0%, 3 年内(n = 8),以及 3 年后 (n = 15) 第一次性交,分别 (P = .004)。总之,我们的数据似乎支持日本 12-14 岁女孩常规接种 HPV 疫苗,并为 18 岁及以下青少年补种疫苗。 MINT 研究是日本最大的监测人乳头瘤病毒 (HPV) 疫苗接种影响和 HPV 基因型特异性疾病发病率的全国性研究。我们的数据显示,在 15 岁或初次性行为之前接种疫苗的女孩可完全预防 HPV16/18 阳性宫颈上皮内瘤变 2-3 级/原位腺癌,并且在 18 岁或以下接种疫苗的女孩中,HPV 疫苗的有效性更高。
In Japan, the National Immunization Program against human papillomavirus (HPV) targets girls aged 12‐16 years, and catch‐up vaccination is recommended for young women up to age 26 years. Because HPV infection rates increase soon after sexual debut, we evaluated HPV vaccine effectiveness by age at first vaccination. Along with vaccination history, HPV genotyping results from 5795 women younger than 40 years diagnosed with cervical intraepithelial neoplasia grade 2‐3 (CIN2‐3), adenocarcinoma in situ (AIS), or invasive cervical cancer were analyzed. The attribution of vaccine‐targeted types HPV16 or HPV18 to CIN2‐3/AIS was 47.0% for unvaccinated women (n = 4297), but 0.0%, 13.0%, 35.7%, and 39.6% for women vaccinated at ages 12‐15 years (n = 36), 16‐18 years (n = 23), 19–22 years (n = 14), and older than 22 years (n = 91), respectively, indicating the greater effectiveness of HPV vaccination among those initiating vaccination at age 18 years or younger (P < .001). This finding was supported by age at first sexual intercourse; among women with CIN2‐3/AIS, only 9.2% were sexually active by age 14 years, but the percentage quickly increased to 47.2% by age 16 and 77.1% by age 18. Additionally, the HPV16/18 prevalence in CIN2‐3/AIS was 0.0%, 12.5%, and 40.0% for women vaccinated before (n = 16), within 3 years (n = 8), and more than 3 years after (n = 15) first intercourse, respectively (P = .004). In conclusion, our data appear to support routine HPV vaccination for girls aged 12‐14 years and catch‐up vaccination for adolescents aged 18 years and younger in Japan. The MINT study is the largest nationwide study monitoring human papillomavirus (HPV) vaccination impact and HPV genotype‐specific disease incidence in Japan. Our data revealed complete protection against HPV16/18‐positive cervical intraepithelial neoplasia grade 2‐3/adenocarcinoma in situ among girls vaccinated before 15 years old or sexual debut and higher HPV vaccine effectiveness among those vaccinated at 18 years old or younger.
DOI: 10.1093/infdis/jiy516
发表时间: 2019-02-01
影响因子: 6.4
作者:
Kudo, Risa;Yamaguchi, Manako;Enomoto, Takayuki
通讯作者: Enomoto, Takayuki
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DOI: 10.1038/s41598-021-82354-6
发表时间: 2021-02-03
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作者:
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发表时间: 2009-04-07
影响因子: 8.8
作者:
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发表时间: 2018-12-01
影响因子: 3.2
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