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| Study Type: | Interventional |
|---|---|
| Study Design: | Randomized, Open Label, Active Control, Parallel Assignment |
| Conditions: |
Neoplasms, Glandular and Epithelial Diphtheria Tetanus Whooping Cough Meningitis |
| Interventions: |
Biological: Comparator: Quadrivalent Human Papillomavirus (HPV) vaccine Biological: Comparator: Menactra™ (Concomitant) Biological: Comparator: Adacel™ (Concomitant) Biological: Comparator: Menactra™ (Non-concomitant) Biological: Comparator: Adacel™ |
Participant Flow
| Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations |
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| Significant events and approaches for the overall study following participant enrollment, but prior to group assignment |
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| Description | |
|---|---|
| Concomitant Administration | Concomitant administration of quadrivalent HPV vaccine and Menactra™ and ADACEL™ |
| Non-concomitant Administration | Non-concomitant administration of quadrivalent HPV vaccine and Menactra™ and ADACEL™ |
| Concomitant Administration | Non-concomitant Administration | |
|---|---|---|
| STARTED | 518 | 524 |
| COMPLETED | 499 | 494 |
| NOT COMPLETED | 19 | 30 |
| Lost to Follow-up | 6 | 14 |
| Withdrawal by Subject | 12 | 14 |
| Protocol Deviation | 0 | 1 |
| Moved | 0 | 1 |
| Patient Discontinued for Other | 1 | 0 |
Outcome Measures
| 1. Primary: | Number of Subjects Who Seroconverted for Human Papillomavirus (HPV) Type 6 (HPV 6 ≥ 20 mMU/mL) by Week 4 Postdose 3 (7 Months) [ 7 Months ] |
| 2. Primary: | Number of Subjects Who Seroconverted for HPV Type 11 (HPV 11 ≥ 16 mMU/mL) by Week 4 Postdose 3 (7 Months) [ 7 Months ] |
| 3. Primary: | Number of Subjects Who Seroconverted for HPV Type 16 (HPV 16 ≥ 20 mMU/mL) by Week 4 Postdose 3 (7 Months) [ 7 Months ] |
| 4. Primary: | Number of Subjects Who Seroconverted for HPV Type 18 (HPV 18≥ 24 mMU/mL) by Week 4 Postdose 3 (7 Months) [ 7 Months ] |
| 5. Primary: | Number of Subjects Who Achieved a Four-fold Rise in Titers to Meningococcal Serogroup A One Month Postvaccination (Week 4 Postdose 1) With Menactra™ [ 7 Months ] |
| 6. Primary: | Number of Subjects Who Achieved a Four-fold Rise in Titers to Meningococcal Serogroup C One Month Postvaccination (Week 4 Postdose 1) With Menactra™ [ 7 Months ] |
| 7. Primary: | Number of Subjects Who Achieved a Four-fold Rise in Titers to Meningococcal Serogroup W-135 One Month Postvaccination (Week 4 Postdose 1) With Menactra™ [ 7 Months ] |
| 8. Primary: | Number of Subjects Who Achieved a Four-fold Rise in Titers to Meningococcal Serogroup Y One Month Postvaccination With Menactra™ [ 7 Months ] |
| 9. Primary: | Number of Subjects Who Achieved Acceptable Levels of Titers (Diphtheria ≥ 0.1 IU/mL) to Diphtheria One Month Postvaccination (Week 4 Postdose 1) With ADACEL™ [ 7 Months ] |
| 10. Primary: | Number of Subjects Who Achieved Acceptable Levels of Titers to Tetanus (Tetanus ≥ 0.1 IU/mL) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™ [ 7 Months ] |
| 11. Primary: | Geometric Mean Titers (GMTs) for Anti-HPV 6 at Week 4 Postdose 3 (7 Months) of GARDASIL™ [ 7 Months ] |
| 12. Primary: | Geometric Mean Titers (GMTs) for Anti-HPV 11 at Week 4 Postdose 3 (7 Months) of GARDASIL™ [ 7 Months ] |
| 13. Primary: | Geometric Mean Titers (GMTs) for Anti-HPV 16 at Week 4 Postdose 3 (7 Months) of GARDASIL™ [ 7 Months ] |
| 14. Primary: | Geometric Mean Titers (GMTs) for Anti-HPV 18 at Week 4 Postdose 3 (7 Months) of GARDASIL™ [ 7 Months ] |
| 15. Primary: | Geometric Mean Titers (GMTs) for Pertussis Anti-Pertussis Toxin (Anti-PT) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™ [ 7 Months ] |
| 16. Primary: | Geometric Mean Titers (GMTs) for Pertussis Anti-Filamentous Hemagglutinin) (Anti-FHA) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™ [ 7 Months ] |
| 17. Primary: | Geometric Mean Titers (GMTs) for Pertussis Anti Pertactin (Anti-PRN) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™ [ 7 Months ] |
| 18. Primary: | Geometric Mean Titers (GMTs) for Pertussis Anti-Fimbrial Agglutinogens 2/3 (Anti-FIM) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™ [ 7 Months ] |
More Information
| All Principal Investigators ARE employed by the organization sponsoring the study. |
| Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data |
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| Responsible Party: | Merck & Co., Inc. ( Executive Vice President, Clinical and Quantitative Sciences ) |
| Study ID Numbers: | 2005_092, V501-025 |
| Study First Received: | May 11, 2006 |
| Results First Received: | May 19, 2009 |
| Last Updated: | October 1, 2009 |
| ClinicalTrials.gov Identifier: | NCT00325130 History of Changes |
| Health Authority: | United States: Food and Drug Administration |