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Human papillomavirus 16/18 AS04-adjuvanted cervical cancer vaccine: Immunogenicity and safety in 15-25 years old healthy Korean women

Title
Human papillomavirus 16/18 AS04-adjuvanted cervical cancer vaccine: Immunogenicity and safety in 15-25 years old healthy Korean women
Authors
Kim S.C.Song Y.S.Kim Y.-T.Kim Y.T.Ryu K.-S.Gunapalaiah B.Bi D.Bock H.L.Park J.-S.
Ewha Authors
김승철
SCOPUS Author ID
김승철scopus
Issue Date
2011
Journal Title
Journal of Gynecologic Oncology
ISSN
2005-0380JCR Link
Citation
vol. 22, no. 2, pp. 67 - 75
Indexed
SCIE; SCOPUS; KCI WOS scopus
Abstract
Objective: The study assessed the immunogenicity and safety of human papillomavirus (HPV)-16/18 AS04-adjuvanted cervical cancer vaccine in healthy Korean women aged 15-25 years. Methods: Phase IIIB, double-blind, randomised (2:1), multi-centre trial was conducted in Korea from June 2007 to March 2008. The study enrolled 225 women in the HPV (N=149) and placebo (N=76) groups who received three doses of HPV-16/18 AS04-adjuvanted vaccine or placebo (aluminium hydroxide) administered intramuscularly at 0, 1, and 6 months and were followed until one month post-dose 3. Serum samples were collected pre-vaccination and one month post-dose 3. Safety and reactogenicity data were collected throughout. Results: In this trial, 208 women completed the study (141 in HPV group; 67 in placebo group). At month 7, all initially seronegative women had seroconverted for HPV-16 and HPV-18 antibodies with anti-HPV-16 and anti-HPV-18 geometric mean titres of 9,351.4 El.U/mL (95% CI, 8,145.5 to 10,735.8) and 4204.1 El.U/mL (95% CI, 3,626.5 to 4,873.6), respectively. Initially seropositive women showed similar increase in geometric mean titre levels. Compliance to the three dose vaccination course was 95.3% in HPV and 89.5% in placebo group. Solicited local (pain) and general (fatigue, myalgia or headache) symptoms were commonly reported in both groups. Three serious adverse events were reported (two in HPV group; one in placebo group), all unrelated to vaccination by the investigator; all recovered. Conclusion: The HPV-16/18 AS04-adjuvanted vaccine was highly immunogenic with a clinically acceptable safety profile in Korean women. This study was in line with previous global studies in Europe, North America, and Brazil. (ClinicalTrials.gov number, NCT 00485732.). © 2011. Asian Society of Gynecologic Oncology, Korean Society of Gynecologic Oncology and Colposcopy.
DOI
10.3802/jgo.2011.22.2.67
Appears in Collections:
의학전문대학원 > 의학과 > Journal papers
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