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Neoplasms, Glandular and EpithelialPhase 3NCT00325130

Concomitant Use of Gardasil (V501) (Human Papillomavirus [Types 6, 11, 16, 18] Recombinant Vaccine) With Combined Diphtheria, Tetanus, Pertussis Vaccine and Meningococcal Conjugate Vaccine in Adolescents (V501-025)

A Phase 3 study testing Comparator: Quadrivalent Human Papillomavirus (HPV) vaccine, Comparator: Menactra™ (Concomitant) and Comparator: Adacel™ (Concomitant) in people with Neoplasms, Glandular and Epithelial and Diphtheria, run by Merck Sharp & Dohme LLC.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Data from this study are expected to demonstrate that V501 (Human Papillomavirus (HPV) [Types 6, 11, 16, 18] Recombinant Vaccine) , when administered concomitantly with a combined diphtheria, tetanus, pertussis (Tdap) vaccine and a meningococcal conjugate vaccine in adolescents remains immunogenic and well-tolerated… Read more about this study

Who is it for?
Ages 11 to 17 yearsHealthy volunteers can take part
What is being tested?
Comparator: Quadrivalent Human Papillomavirus (HPV) vaccine, Comparator: Menactra™ (Concomitant) and Comparator: Adacel™ (Concomitant)
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1,042 participants
Where
No sites listed yet
Study dates
Apr 2006to Apr 2007
Phase
Phase 3
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 11 to 17 years
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • Must be healthy boys or girls, 11-17 years of age
  • Must be a virgin with no intention of becoming sexually active during the study period
  • Must have been properly vaccinated against diphtheria, tetanus and pertussis

Who cannot join

  • Must not have received a vaccine against diphtheria, tetanus and pertussis in the past 5 years
  • Must not have received any prior human papillomavirus (HPV) vaccine or meningococcal vaccine

About this study

Official title: An Open-Label, Randomized, Multicenter Study of the Safety, Tolerability, and Immunogenicity of V501 Given Concomitantly With Menactra™ and ADACEL™ in Healthy Adolescents 11-17 Years of Age

Data from this study are expected to demonstrate that V501 (Human Papillomavirus (HPV) [Types 6, 11, 16, 18] Recombinant Vaccine) , when administered concomitantly with a combined diphtheria, tetanus, pertussis (Tdap) vaccine and a meningococcal conjugate vaccine in adolescents remains immunogenic and well-tolerated and it does not impair the immunogenicity of the concomitant vaccines.

Being tested
Comparator: Quadrivalent Human Papillomavirus (HPV) vaccine, Comparator: Menactra™ (Concomitant), Comparator: Adacel™ (Concomitant), Comparator: Menactra™ (Non-concomitant), Comparator: Adacel™
Medical subject headings
Neoplasms, Glandular and Epithelial, Diphtheria, Tetanus, Whooping Cough, Meningitis

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Comparator: Quadrivalent Human Papillomavirus (HPV) vaccineBiological

    Also called Gardasil

    Quadrivalent HPV vaccine was provided by the SPONSOR in single-dose vials containing a volume of 0.75 mL. The vaccine was administered as a

    0.5-mL intramuscular dose at Day 1, Month 2, and Month 6.

  • Comparator: Menactra™ (Concomitant)Biological

    A single administration of 0.5 mL intramuscular injection in a limb opposite that of quadrivalent HPV injection at Day 1

  • Comparator: Adacel™ (Concomitant)Biological

    a single administration of 0.5 mL intramuscular injection administered in a limb opposite that of quadrivalent HPV injection at Day 1

  • Comparator: Menactra™ (Non-concomitant)Biological

    A single administration of 0.5 mL intramuscular injection in a limb opposite that of quadrivalent HPV injection at Month 1

  • Comparator: Adacel™Biological

    A single administration of 0.5 mL intramuscular injection in a limb opposite that of quadrivalent HPV injection at Month 1

Study groups in NCT00325130
Study groupRoleWhat they receive
Group 1ExperimentalConcomitant Administration
Receives: Biological: Comparator: Quadrivalent Human Papillomavirus (HPV) vaccine; Biological: Comparator: Menactra™ (Concomitant); Biological: Comparator: Adacel™ (Concomitant)
Group 2ExperimentalNon-concomitant administration
Receives: Biological: Comparator: Quadrivalent Human Papillomavirus (HPV) vaccine; Biological: Comparator: Menactra™ (Non-concomitant); Biological: Comparator: Adacel™

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Subjects Who Seroconverted for Human Papillomavirus (HPV) Type 6 (HPV 6 ≥ 20 mMU/mL) by Week 4 Postdose 3 (7 Months)

    Measured: 7 Months

  2. Number of Subjects Who Seroconverted for HPV Type 11 (HPV 11 ≥ 16 mMU/mL) by Week 4 Postdose 3 (7 Months)

    Measured: 7 Months

  3. Number of Subjects Who Seroconverted for HPV Type 16 (HPV 16 ≥ 20 mMU/mL) by Week 4 Postdose 3 (7 Months)

    Measured: 7 Months

  4. Number of Subjects Who Seroconverted for HPV Type 18 (HPV 18≥ 24 mMU/mL) by Week 4 Postdose 3 (7 Months)

    Measured: 7 Months

  5. Number of Subjects Who Achieved a Four-fold Rise in Titers to Meningococcal Serogroup A One Month Postvaccination (Week 4 Postdose 1) With Menactra™

    Measured: 7 Months

  6. Number of Subjects Who Achieved a Four-fold Rise in Titers to Meningococcal Serogroup C One Month Postvaccination (Week 4 Postdose 1) With Menactra™

    Measured: 7 Months

  7. 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™

    Measured: 7 Months

  8. Number of Subjects Who Achieved a Four-fold Rise in Titers to Meningococcal Serogroup Y One Month Postvaccination With Menactra™

    Measured: 7 Months

  9. 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™

    Measured: 7 Months

  10. 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™

    Measured: 7 Months

  11. Geometric Mean Titers (GMTs) for Anti-HPV 6 at Week 4 Postdose 3 (7 Months) of GARDASIL™

    Measured: 7 Months

  12. Geometric Mean Titers (GMTs) for Anti-HPV 11 at Week 4 Postdose 3 (7 Months) of GARDASIL™

    Measured: 7 Months

  13. Geometric Mean Titers (GMTs) for Anti-HPV 16 at Week 4 Postdose 3 (7 Months) of GARDASIL™

    Measured: 7 Months

  14. Geometric Mean Titers (GMTs) for Anti-HPV 18 at Week 4 Postdose 3 (7 Months) of GARDASIL™

    Measured: 7 Months

  15. Geometric Mean Titers (GMTs) for Pertussis Anti-Pertussis Toxin (Anti-PT) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™

    Measured: 7 Months

  16. Geometric Mean Titers (GMTs) for Pertussis Anti-Filamentous Hemagglutinin) (Anti-FHA) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™

    Measured: 7 Months

  17. Geometric Mean Titers (GMTs) for Pertussis Anti Pertactin (Anti-PRN) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™

    Measured: 7 Months

  18. Geometric Mean Titers (GMTs) for Pertussis Anti-Fimbrial Agglutinogens 2/3 (Anti-FIM) One Month Postvaccination (Week 4 Postdose 1) With ADACEL™

    Measured: 7 Months

Secondary outcomes (1)
  1. Acceptable Safety Profile

    Measured: 15 days post injection

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted12 May 2006 (estimated)
  2. Study startApr 2006
  3. Primary completionApr 2007
  4. Study completionApr 2007

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
1,042 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00325130
Sponsor's protocol ID
V501-025
Other IDs
2005_092
Status last verified
Feb 2015
First submitted
11 May 2006
Last updated
12 Mar 2015
Data monitoring committee
No

Publications

  • Reisinger KS, Block SL, Collins-Ogle M, Marchant C, Catlett M, Radley D, Sings HL, Haupt RM, Garner EI; Protocol 025 Investigators. Safety, tolerability, and immunogenicity of gardasil given concomitantly with Menactra and Adacel. Pediatrics. 2010 Jun;125(6):1142-51. doi: 10.1542/peds.2009-2336. Epub 2010 May 3.

    PubMed 20439595

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Comparator: Quadrivalent Human Papillomavirus (HPV) vaccine, Comparator: Menactra™ (Concomitant) and Comparator: Adacel™ (Concomitant) in people with Neoplasms, Glandular and Epithelial and Diphtheria, run by Merck Sharp & Dohme LLC.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 3 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 12 Mar 2015. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 13 Jul 2009). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Subjects Who Seroconverted for Human Papillomavirus (HPV) Type 6 (HPV 6 ≥ 20 mMU/mL) by Week 4 Postdose 3 (7 Months) (time frame: 7 Months). The study lists 18 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00325130, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Mar 2015.

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