Journal article
Quadrivalent vaccine against human papillomavirus to prevent high-grade cervical lesions
The New England journal of medicine, Vol.356(19), pp.1915-1927
2007
DOI: 10.1056/NEJMoa061741
PMID: 17494925
Abstract
BACKGROUND: Human papillomavirus types 16 (HPV-16) and 18 (HPV-18) cause approximately 70% of cervical cancers worldwide. A phase 3 trial was conducted to evaluate a quadrivalent vaccine against HPV types 6, 11, 16, and 18 (HPV-6/11/16/18) for the prevention of high-grade cervical lesions associated with HPV-16 and HPV-18. METHODS: In this randomized, double-blind trial, we assigned 12,167 women between the ages of 15 and 26 years to receive three doses of either HPV-6/11/16/18 vaccine or placebo, administered at day 1, month 2, and month 6. The primary analysis was performed for a per-protocol susceptible population that included 5305 women in the vaccine group and 5260 in the placebo group who had no virologic evidence of infection with HPV-16 or HPV-18 through 1 month after the third dose (month 7). The primary composite end point was cervical intraepithelial neoplasia grade 2 or 3, adenocarcinoma in situ, or cervical cancer related to HPV-16 or HPV-18. RESULTS: Subjects were followed for an average of 3 years after receiving the first dose of vaccine or placebo. Vaccine efficacy for the prevention of the primary composite end point was 98% (95.89% confidence interval [CI], 86 to 100) in the per-protocol susceptible population and 44% (95% CI, 26 to 58) in an intention-to-treat population of all women who had undergone randomization (those with or without previous infection). The estimated vaccine efficacy against all high-grade cervical lesions, regardless of causal HPV type, in this intention-to-treat population was 17% (95% CI, 1 to 31). CONCLUSIONS: In young women who had not been previously infected with HPV-16 or HPV-18, those in the vaccine group had a significantly lower occurrence of high-grade cervical intraepithelial neoplasia related to HPV-16 or HPV-18 than did those in the placebo group.
Details
- Title: Subtitle
- Quadrivalent vaccine against human papillomavirus to prevent high-grade cervical lesions
- Creators
- Luisa L VillaJ StapletonJ. T CoxGonzalo PerezP JensenSusanne K KjaerB AllenJorma PaavonenMatti LehtinenNubia MunozL ZhangKristjan SigurdssonMauricio Hernandez-AvilaFinn Egil SkjeldestadSteinar ThoresenPatricia GarciaF. Xavier BoschSlawomir MajewskiSven-Eric OlssonDarron R BrownJoakim Dillner - Clinical Microbiology, MalmöEng Hseon TayLaura A KoutskyKevin A AultRobert J KurmanEvan R MyersEliav BarrJohn BoslegoJanine BryanMark T EsserChristine K GauseTeresa M HesleyLisa C LupinacciHeather L SingsFrank J TaddeoAnnemarie R ThorntonM BoulosF LangmarkJ ModlinA MunozV OdlindE WilkinsonA FerenczyB RonettM StolerG AndreoniL BahamondesA CamargosR CostaR De AndradeE FedrizziR FerrianiM GoncalvesF LaginhaJ MendoncaE., Jr MoreiraB NonnenmacherW TabordaD ZanettaJ ArdilaN BalcazarI MaldonadoF RevolloA RuizE. S AndersenH DjursingT HansenJ. J JorgensenL NilasB OttesenL. K PetersenS. G ThomsenK Toftager-LarsenD ApterM KekkiM KuorttiL LahtiY LindroosT LunnasJ PalmrothK SigurdssonE LazcanoJ ZertucheK DalakerB EriksenL. E ErnoB FianeK HeslaM. Myhre IsachsenO. E IversenK KasinM KristoffersenT LundeP. T NordmarkT NygaardM OnsrudG Riis-JohannessenH SchiotzF. E SkjeldestadH SundhagenO SviggumK. A TrosterudP GarciaM PennyA VivarA BastaK CzajkowskiP KnappM SpaczynskiR BarnesE. H TayK ElfgrenE HardmeierC HellstenC HofteG JohannissonG. -B LoewhagenS. -E OlssonM SteinwallL TamsenT VarnauskasA WikstroemG CrawfordR EdwardsJ ComerciA GiulianoS GreerK HatchJ KrieselJ LalezariE PartridgeR SperlingS SpruanceP WrightP ZedlerK McCarrollH ZhouFUTURE II Study Group
- Resource Type
- Journal article
- Publication Details
- The New England journal of medicine, Vol.356(19), pp.1915-1927
- DOI
- 10.1056/NEJMoa061741
- PMID
- 17494925
- NLM abbreviation
- N Engl J Med
- ISSN
- 0028-4793
- eISSN
- 1533-4406
- Language
- English
- Date published
- 2007
- Academic Unit
- Microbiology and Immunology; Infectious Diseases; Internal Medicine
- Record Identifier
- 9984094650702771
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