Extension Study of the Efficacy of the GSK 580299 Vaccine in Japanese Women Vaccinated in the Primary NCT00316693 Study

실험적: Cervarix Group

subjects received 3 doses of Cervarix™ vaccine in primary vaccination study NCT00316693.

절차: Liquid-based cytology (LBC) sampling

LBC samples will be collected at Months 36 and 48 for cytology and HPV DNA testing (by PCR)

절차: Blood sampling

Blood samples will be collected at Months 36 and 48 for antibody determination

위약 비교기: Aimmugen Group

subjects received 3 doses of Aimmugen ™ vaccine in primary vaccination study NCT00316693.

절차: Liquid-based cytology (LBC) sampling

LBC samples will be collected at Months 36 and 48 for cytology and HPV DNA testing (by PCR)

Number of Subjects Reporting Histopathologically Confirmed Cervical Intraepithelial Neoplasia (CIN)1+ Cases Associated With HPV16 and/or HPV18 Detected Within the Lesional Component of the Cervical Tissue Specimen.

Low-grade cervical lesions and higher lesions are defined as CIN1+, i.e. CIN grade 1 (CIN1), CIN grade 2 (CIN2), CIN grade 3 (CIN3), adenocarcinoma in situ (AIS) or invasive cervical cancer (ICC).

Detection of vaccine oncogenic Human papillomavirus (HPV) types 16 or 18 was made by polymerase chain reaction (PCR).

For single type: Subjects Deoxyribonucleic acid (DNA) negative at Month 0 and Month 6 and seronegative at Month 0 for the corresponding HPV type.

For combined types: Subjects DNA negative at Month 0 and Month 6 and seronegative at Month 0 for at least one HPV type.

Number of Subjects Reporting Cytological Abnormalities and Lesions Associated With HPV-16 and/or HPV-18.

Cytologically confirmed abnormalities and lesions (ASC-US+) are defined as atypical squamous cell of undetermined significance (ASC-US), low-grade squamous intraepithelial lesions (LSIL), high-grade squamous intraepithelial lesions (HSIL), atypical squamous cell-cannot exclude HSIL (ASC-H) and atypical glandular cells (AGC).

For single type: Subjects DNA negative at Month 0 and Month 6 and seronegative at Month 0 for the corresponding HPV type.

For combined types: Subjects DNA negative at Month 0 and Month 6 and seronegative at Month 0 for at least one HPV type.

Number of Subjects Reporting Cytologically Confirmed Abnormalities and Lesions Concurrently Associated With Any Oncogenic HPV Types.

Cytologically confirmed abnormalities and lesions (ASC-US+) are defined as ASC-US, LSIL, HSIL, ASC-H and AGC.

HR= High-risk HPV-types: HPV-16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66 and 68.

Number of Subjects Reporting CIN1+ Associated With Any Oncogenic HPV Types Detected Within the Lesional Component of the Cervical Tissue Specimen.

Low-grade cervical lesions and higher lesions are defined as CIN1+, i.e. CIN1, CIN2, CIN3, AIS or ICC.

HR=High-risk HPV-types: HPV-16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66 and 68.

Number of Subjects Reporting Incident Cervical Infection Associated With HPV-16 and/or 18.

For single type: Subjects DNA negative at Month 0 and Month 6 and seronegative at Month 0 for the corresponding HPV type.

For combined types: Subjects DNA negative at Month 0 and Month 6 and seronegative at Month 0 for at least one HPV type.

Number of Subjects Reporting Incident Cervical Infection With Any Oncogenic HPV Types.

HR=High-risk HPV-types: HPV-16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66 and 68.

Number of Subjects Reporting Persistent Long-term Cervical Infection (12-month Definition) With HPV-16 and/or 18.

Persistent infection (12-month definition): detection of at least 2 positive HPV DNA PCR assays for the same viral genotype with no negative DNA sample between the 2 positive DNA samples, over an approximate interval of 12 months (>300 days).

For single type: Subjects DNA negative at Month 0 and Month 6 and seronegative at Month 0 for the corresponding HPV type.

For combined types: Subjects DNA negative at Month 0 and Month 6 and seronegative at Month 0 for at least one HPV type.

Number of Subjects Reporting Persistent Long-term Cervical Infection (12-month Definition) With Any Oncogenic HPV-types.

Persistent infection: subjects with at least 2 positive samples (difference > than 300 days) and no negative samples in between.

HR=High-risk HPV-types: HPV-16, 18, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 66 and 68.

Number of Subjects With HPV-16 and HPV-18 Antibodies Titers Equal to or Above the Assay Cut-off Values.

Assay cut-off values assessed were 8 Enzyme-linked Immunosorbent Assay (ELISA) units per millilitre (EL.U/mL) for HPV-16 antibodies and 7 ELISA units per millilitre (EL.U/mL) for HPV-18 antibodies in the Cervarix Group.

HPV-16 and HPV-18 Antibody Titers

Titers were expressed as Geometric Mean Titers (GMTs). Geometric mean titres were assessed by ELISA in the Cervarix Group.

Number of Subjects Reporting Serious Adverse Events (SAEs).

SAEs assessed include medical occurrences that results in death, are life threatening, require hospitalization or prolongation of hospitalization, results in disability/incapacity or are a congenital anomaly/birth defect in the offspring of a study subjects.

Number of Subjects With New Onset of Chronic Diseases (NOCDs) Regardless of Causal Relationship to Vaccination and Intensity.

NOCDs included autoimmune diseases, diabetes mellitus.

Number of Subjects With New Onset of Autoimmune Diseases (NOADs) Regardless of Causal Relationship to Vaccination and Intensity.

Number of Subjects With Medically Significant Conditions (MSCs).

MSCs were defined as adverse events (AEs) prompting emergency room or physician visits that were not (1) related to common diseases or (2) routine visits for physical examination or vaccination, or SAEs that were not related to common disease.

Number of Subjects With Pregnancies and Pregnancy Outcomes.

Pregnancy outcomes are live infant, elective termination, ectopic pregnancy, stillbirth, spontaneous abortion, lost to follow-up and pregnancy ongoing. For each category it was specified if the infant presents congenital anomaly (CA) or no apparent congenital anomaly (No ACA).