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Vaccine To Prevent Cervical Intraepithelial Neoplasia or Cervical Cancer in Younger Healthy Participants

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
GlaxoSmithKline
ClinicalTrials.gov Identifier:
NCT00128661
First received: August 8, 2005
Last updated: May 24, 2012
Last verified: May 2012
History of Changes
Results First Received: December 15, 2011  
Study Type: Interventional
Study Design: Allocation: Randomized;   Intervention Model: Parallel Assignment;   Masking: Double Blind (Subject, Investigator, Outcomes Assessor);   Primary Purpose: Prevention
Conditions: Cervical Cancer
Precancerous Condition
Interventions: Biological: human papillomavirus 16/18 L1 virus-like particle/AS04 vaccine
Biological: hepatitis A inactivated virus vaccine

  Participant Flow
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  Baseline Characteristics
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Population Description
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate.
No text entered.

Reporting Groups
  Description
Cervarix Group Subjects received 3 doses of Cervarix vaccine at study Months 0, 1 and 6. All the vaccine doses were administered intramuscularly in the deltoid region of the non-dominant arm.
Havrix Group Subjects received 3 doses of Havrix vaccine at study Months 0, 1 and 6. All the vaccine doses were administered intramuscularly in the deltoid region of the non-dominant arm.
Total Total of all reporting groups

Baseline Measures
    Cervarix Group     Havrix Group     Total  
Number of Participants  
[units: participants]
 		  3727     3739     7466  
Age  
[units: Years]
Mean ± Standard Deviation 		     
Years     21.1  ± 2.3     21.1  ± 2.3     21.1  ± 2.3  
Gender  
[units: Subjects]
 		     
Female     3727     3739     7466  
Male     0     0     0  



  Outcome Measures
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1.  Primary:   Number of Histopathologically Confirmed Cervical Intraepithelial Neoplasia (CIN)2+ Cases Associated With HPV16 and/or HPV18 Infection Detected in the Preceding Cervical Cytology Specimen.   [ Time Frame: From Month 6 up to Month 48 ]
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2.  Secondary:   Number of Cervical Infection With HPV16 or HPV18.   [ Time Frame: From Month 6 up to Month 48 ]
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3.  Secondary:   Number of Histopathologically Confirmed CIN2+ Cases Associated With Infection by Any Oncogenic HPV Type   [ Time Frame: From Month 6 up to Month 48 ]
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4.  Secondary:   Number of Persistent Infection (12-month Definition) With Human Papillomavirus (HPV)-16 or HPV-18 Cases   [ Time Frame: From Month 6 up to Month 48 ]
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5.  Secondary:   Geometric Mean Titers (GMTs) for HPV-16 Antibody in the Immunogenicity Subcohort.   [ Time Frame: Before vaccination and at Month 1, 6, 7, 12, 18, 24, 30, 36, 42 and 48 ]
  Show Outcome Measure 5

6.  Secondary:   Geometric Mean Titers (GMTs) for HPV-18 Antibody in the Immunogenicity Subcohort   [ Time Frame: Before vaccination and at Month 1, 6, 7, 12, 18, 24, 30, 36, 42 and 48 ]
  Show Outcome Measure 6

7.  Secondary:   HPV-16 Geometric Mean Titers (GMTs) (V5 Monoclonal Antibody Inhibition Test)   [ Time Frame: Before vaccination and at Month 1, 6, 7, 12, 18, 24, 30, 36, 42 and 48 ]
  Show Outcome Measure 7

8.  Secondary:   HPV-18 Geometric Mean Titers (GMTs) (J4 Monoclonal Antibody Inhibition Test)   [ Time Frame: Before vaccination and at Month 1, 6, 7, 12, 18, 24, 30, 36, 42 and 48 ]
  Show Outcome Measure 8

9.  Secondary:   Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms.   [ Time Frame: Within 60 minutes after vaccination ]
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10.  Secondary:   Number of Subjects Reporting Any and Grade 3 Solicited General Symptoms.   [ Time Frame: Within 60 minutes after vaccination ]
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11.  Secondary:   Number of Subjects Reporting Any and Grade 3 Solicited Local Symptoms on a 10% Random Subset of Participants.   [ Time Frame: From Day 3 to Day 6 after vaccination ]
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12.  Secondary:   Number of Subjects Reporting Any and Grade 3 Solicited General Symptoms on a 10% Random Subset of Participants.   [ Time Frame: From Day 3 to Day 6 after vaccination ]
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13.  Secondary:   Number of Subjects Reporting Serious Adverse Events (SAEs).   [ Time Frame: During the entire study period (From Month 0 up to Month 48). ]
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14.  Secondary:   Number of Subjects Reporting Unsolicited Adverse Events (AEs).   [ Time Frame: During the entire study period (From Month 0 up to Month 48). ]
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15.  Secondary:   Number of Subjects With All Possible Pregnancy Outcomes   [ Time Frame: During the entire study period (From Month 0 up to Month 48). ]
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16.  Secondary:   Number of Cervical Infection With HPV16 or HPV18.   [ Time Frame: During the first year of follow-up period ]
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17.  Secondary:   Number of Cervical Infection With HPV16 or HPV18.   [ Time Frame: During the second year of follow-up period ]
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18.  Secondary:   Number of Cervical Infection With HPV16 or HPV18.   [ Time Frame: During the third year of follow-up period ]
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19.  Secondary:   Number of Cervical Infection With HPV16 or HPV18.   [ Time Frame: From the fourth year follow-up period ]
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20.  Secondary:   Number of Subjects Reporting Unsolicited Adverse Events (AEs).   [ Time Frame: within 30 days (Days 0-29) after vaccination ]
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  Serious Adverse Events
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  Other Adverse Events
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  Limitations and Caveats
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  More Information
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