https://scholars.lib.ntu.edu.tw/handle/123456789/566444
標題: | Long-term Immunogenicity and safety of the HPV-16/18 AS04-adjuvanted vaccine in 10- to 14-year-old girls open 6-year follow-up of an initial observer-blinded, randomized trial | 作者: | Schwarz T.F. LI-MIN HUANG Lin T.-Y. Wittermann C. Panzer F. Valencia A. Suryakiran P.V. Lin L. Descamps D. |
關鍵字: | Adolescent; HPV-16/18 AS04-adjuvanted vaccine; Human papillomavirus; Immunogenicity; Persistence | 公開日期: | 2014 | 出版社: | Lippincott Williams and Wilkins | 卷: | 33 | 期: | 12 | 起(迄)頁: | 1255-1261 | 來源出版物: | Pediatric Infectious Disease Journal | 摘要: | Background: Immunogenicity and safety of the HPV-16/18 AS04-adjuvanted vaccine were evaluated up to 6 years postvaccination (month 72) in preteen/adolescent girls. Methods: Participants, who had received 3 HPV-16/18 AS04-adjuvanted vaccine doses at 10-14 years of age in an initial controlled, observerblinded, randomized study (NCT00196924) and participated in the open 3-year follow-up (NCT00316706), were invited to continue the follow-up for up to 10 years postvaccination (NCT00877877). Anti-HPV-16 and -18 antibody titers were measured by enzyme-linked immunosorbent assays at yearly visits and were used to fit the modified power-law and piecewise models, predicting long-term immunogenicity. Serious adverse events (SAEs) and pregnancy information were recorded. Results: In the according-to-protocol immunogenicity cohort, all participants (N = 505) with data available remained seropositive for anti-HPV-16 and -18 antibodies at month 72. In initially seronegative participants, anti-HPV-16 and -18 antibody geometric mean titers were 65.8- and 33.0-fold higher than those associated with natural infection (NCT00122681) and 5.0- and 2.5-fold higher than those measured at month 69-74 in a study demonstrating vaccine efficacy in women aged 15-25 years (NCT00120848). Exploratory antibody modeling, based on the 6-year data, predicted that vaccine-induced population anti-HPV-16 and -18 antibody geometric mean titers would remain above those associated with natural infection for at least 20 years postvaccination. The HPV-16/18 AS04-adjuvanted vaccine safety profile was clinically acceptable. Conclusions: In preteen/adolescent girls, the HPV-16/18 AS04-adjuvanted vaccine induced high anti-HPV-16 and -18 antibody levels up to 6 years postvaccination, which were predicted to remain above those induced by natural infection for at least 20 years. Copyright ? 2014 by Lippincott Williams and Wilkins. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84926192630&doi=10.1097%2fINF.0000000000000460&partnerID=40&md5=ae8c90e33c8f14b38cfaf4a6bb240f1e https://scholars.lib.ntu.edu.tw/handle/123456789/566444 |
ISSN: | 0891-3668 | DOI: | 10.1097/INF.0000000000000460 | SDG/關鍵字: | Wart virus vaccine; aluminum hydroxide; ASO4 mixture; human papillomavirus vaccine, L1 type 16, 18; immunological adjuvant; lipid A; virus antibody; Wart virus vaccine; abdominal pain; antibody response; antibody titer; aorta rupture; Article; child; controlled study; enzyme linked immunosorbent assay; female; follow up; human; Human papillomavirus type 16; Human papillomavirus type 18; immunogenicity; major clinical study; ovary cyst; papillomavirus infection; pregnancy; priority journal; randomized controlled trial; safety; school child; spontaneous abortion; treatment outcome; vaccination; adolescent; adult; analogs and derivatives; blood; Drug-Related Side Effects and Adverse Reactions; immunology; newborn; Papillomavirus Infections; pathology; single blind procedure; Uterine Cervical Neoplasms; young adult; Adjuvants, Immunologic; Adolescent; Adult; Aluminum Hydroxide; Antibodies, Viral; Child; Drug-Related Side Effects and Adverse Reactions; Enzyme-Linked Immunosorbent Assay; Female; Follow-Up Studies; Humans; Infant, Newborn; Lipid A; Papillomavirus Infections; Papillomavirus Vaccines; Pregnancy; Single-Blind Method; Treatment Outcome; Uterine Cervical Neoplasms; Young Adult |
顯示於: | 醫學系 |
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