Cervarix
BiologicalThree doses of vaccine administered intramuscularly according to a 0, 1, 6-month schedule.
NCT Number: NCT00196937
Infection with human papillomavirus (HPV) has been clearly established as the central cause of cervical cancer. Indeed, certain oncogenic types of HPV can infect the cervix (part of the uterus or womb). This infection may go away by itself, but if it does not go away (this is called persistent infection), it can lead in women over a long period of time to cancer of the cervix. This study will evaluate the immunogenicity and safety of GSK Biologicals HPV-16/18 vaccine over 12 months, in women up to 55 years of age at study start. Approximately 660 study subjects will receive the HPV vaccine administered intramuscularly according to a 0-1-6 month schedule. The study will be extended to assess long-term safety and immunogenicity of the HPV-16/18 vaccine.
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Notify Me15 year–55 year
Female
Interventional
Phase 3
GSK Investigational Site, Munich, Bavaria, Germany
Healthy volunteers accepted: Yes
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
for primary study:
Inclusion criteria
for extension studies
Exclusion criteria
for primary study:
Exclusion criteria
for extension studies
Three doses of vaccine administered intramuscularly according to a 0, 1, 6-month schedule.
Time frame: At Month 7
Seroconversion was defined as the appearance of anti-HPV-16 and/or anti-HPV-18 antibodies [i.e. antibody titer greater than or equal to (≥) the cut-off value] in the sera of subjects seronegative before vaccination. Cut-off values were 8 enzyme-linked immunosorbent assay (ELISA) units per milliliter (EL.U/mL) for anti-HPV-16 antibodies and 7 EL.U/mL for anti-HPV-18 antibodies. Data for the Cervarix (46-55 Years) Group are presented in the Secondary Outcomes as per Protocol.
Time frame: At Months 18, 24, 36 and 48
Anti-HPV 16/18 antibody titers were detected in sera samples and presented as Geometric Mean Titers (GMT), expressed in EL.U/mL. Data for pre-vaccination, Month 2, Month 7 and Month 12 are presented in the Secondary Outcomes as per Protocol.
Time frame: At Month 7
Seroconversion was defined as the appearance of anti-HPV-16 and/or anti-HPV-18 antibodies (i.e. antibody titer ≥ cut-off value) in the sera of subjects seronegative before vaccination. Cut-off values were 8 EL.U/mL for anti-HPV-16 antibodies and 7 EL.U/mL for anti-HPV-18 antibodies. Seroconversion results at Month 7 for the Cervarix (15-25 Years) Group and for the Cervarix (26-45 Years) Group are presented in the Primary Outcome Measure 1.
Time frame: At PRE and Months 2, 7 and 12
Anti-HPV 16/18 antibody titers were detected in sera samples and presented as GMT, expressed in EL.U/mL. Data for Months 18, 24, 36 and 48 are presented in the Primary Outcome Measure 2 as per Protocol.
Time frame: At Month 2 and Month 12
Seroconversion was defined as the appearance of anti-HPV-16 and/or anti- HPV-18 antibodies (i.e. antibody titer ≥ cut-off value) in the sera of subjects seronegative before vaccination. Cut-off values were 8 EL.U/mL for anti-HPV-16 antibodies and 7 EL.U/mL for anti-HPV-18 antibodies. Seroconversion results at Month 7 are presented in the Primary Outcome Measure 1 for Cervarix (15-25 Years) Group and Cervarix (26-45 Years) Group and in the Secondary Outcome Measure 3 for the Cervarix (46-55 Years) Group.
Time frame: During the 7-day period (from the day of vaccination up to 6 subsequent days) following vaccination after each dose and across doses
Assessed solicited general symptoms were arthralgia, fatigue, fever, gastrointestinal symptoms, headache, myalgia, rash and urticaria. Any = occurrence of the symptom regardless of intensity grade. Grade 3 symptom = symptom that prevented normal activity. Grade 3 fever = fever above (>) 39.0 °C. Related = symptom assessed by the investigator as related to the vaccination.
Time frame: During the 7-day period (from the day of vaccination up to 6 subsequent days) following vaccination after each dose and across doses
Assessed solicited local symptoms were pain, redness and swelling. Any = occurrence of the symptom regardless of intensity grade. Grade 3 pain = pain that prevented normal activity. Grade 3 redness/swelling = redness/swelling spreading beyond 50 millimetres (mm) of injection site.
Time frame: During the 30-day (from the day of vaccination up to 29 subsequent days) post-vaccination period
An unsolicited AE covers any untoward medical occurrence in a clinical investigation subject temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product and reported in addition to those solicited during the clinical study and any solicited symptom with onset outside the specified period of follow-up for solicited symptoms. Any was defined as the occurrence of any unsolicited AE regardless of intensity grade or relation to vaccination. Grade 3 AE = an AE which prevented normal, everyday activities. Related = AE assessed by the investigator as related to the vaccination.
Time frame: During the entire study period (from Day 0 up to Month 48)
An SAE is any untoward medical occurrence that resulted in death, was life-threatening, required hospitalization or prolongation of existing hospitalization, resulted in disability/incapacity, was a congenital anomaly/birth defect in the offspring of a study subject, or may have evolved into one of the outcomes listed above.
Time frame: During the entire study period (from Day 0 up to Month 48)
NOCDs assessed include chronic diseases such as autoimmune disorders, diabetes, allergies also asthma and pathognomic signs/symptoms of these diseases.
Time frame: During the entire study period (from Day 0 up to Month 48)
Medically significant conditions are AEs prompting emergency room or physician visits that were not related to common diseases or routine visits for physical examination or vaccination, or SAEs that were not related to common diseases.
Time frame: At Months 18 and 24
Anti-HPV 16/18 antibody titers were detected in CVS samples and presented as GMTs, expressed in EL.U/mL based on ELISA.
Time frame: At Months 18 and 24
Seropositivity was defined as total IgG ≥ 0 microgram per milliliter (µg/mL) and was detected in sera and in CVS samples by ELISA.
Time frame: During the entire study period (from Day 0 up to Month 48)
Outcomes of pregnancies were: Abnormal infant / Congenital anomaly, Elective termination, Missed abortion, Normal infant, Premature birth, Spontaneous abortion / Miscarriage and Outcome unknown.
GlaxoSmithKline
Industry
Phase 3, Open, Age-stratified Study to Assess Immunogenicity and Safety of GSK Biologicals' HPV-16/18 Vaccine Administered Intramuscularly According to 3-dose Schedule (0,1,6 Months) in Healthy Female Subjects Aged 15 - 55 Years and Long Term Follow-up
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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