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MeaslesPhase 3NCT00975507

ProQuad™ Versus M-M-R II™ and VARIVAX™ in Healthy Children (V221-009)(COMPLETED)

A Phase 3 study testing Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live, Comparator: Varivax and Comparator: M-M-R II in people with Measles and Mumps, 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

This study will compare Measles, Mumps, Rubella, and Varicella Vaccine (V221) and concomitant administration of Varivax and M-M-R II vaccines in healthy children. Read more about this study

Who is it for?
Ages 12 to 23 monthsHealthy volunteers can take part
Conditions the study is for
Measles, Mumps, Rubella
What is being tested?
Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live, Comparator: Varivax and Comparator: M-M-R II
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
480 participants
Where
No sites listed yet
Study dates
Mar 1998to Jun 1999
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 12 to 23 months
  • All sexes
  • Healthy volunteers accepted
  • Child

Who may be able to join

  • In good health
  • Negative clinical history of varicella, shingles, measles, mumps, and rubella

Who cannot join

  • Previous receipt of measles, mumps, rubella and/or varicella vaccine either alone or in combination
  • Any immune impairment or deficiency
  • Exposure to measles, mumps, rubella, varicella, or zoster in the 4 weeks prior to vaccination
  • Vaccination with an inactive vaccine with in the past 14 days
  • Vaccination with a live vaccine within the past 30 days
  • Immune globulin or any blood product administered in the past 3 months

About this study

Official title: A Pilot Study to Compare the Safety, Tolerability, and Immunogenicity of Measles, Mumps, Rubella, and Varicella (MMRV) Vaccine and the Concomitant Administration of the Currently Licensed VARIVAX™ and M-M-R II™ in Healthy Children

This study will compare Measles, Mumps, Rubella, and Varicella Vaccine (V221) and concomitant administration of Varivax and M-M-R II vaccines in healthy children.

Being tested
Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live, Comparator: Placebo, Comparator: Varivax, Comparator: M-M-R II
Medical subject headings
Measles, Mumps, Rubella, Chickenpox

What participants receive

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

  • Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine LiveBiological

    Also called ProQuad™

    a single 0.5 mL subcutaneous injection of V221 at Day 0 and Day 90

  • Comparator: PlaceboBiological

    a single 0.5 mL subcutaneous placebo injection at Day 0

  • Comparator: VarivaxBiological

    a single 0.5 mL subcutaneous injection of Varivax at Day 0

  • Comparator: M-M-R IIBiological

    a single 0.5 mL subcutaneous injection of M-M-R II at Day 0

Study groups in NCT00975507
Study groupRoleWhat they receive
1ExperimentalProQuad™ (V221) + Placebo Followed by ProQuad™
Receives: Biological: Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live; Biological: Comparator: Placebo
2Active comparatorM-M-R™ II + VARIVAX™
Receives: Biological: Comparator: Varivax; Biological: Comparator: M-M-R II

What is being measured

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

  1. Number of Participants With Postvaccination Varicella Antibody Titer ≥5 Glycoprotein Enzyme-Linked Immunosorbent Assay (gpELISA) Units/mL for Subjects Initially Seronegative (a Titer of <0.6 gpELISA Units/mL) to Varicella at Baseline

    Antibody Response to Varicella at 6 Weeks Postvaccination for Subjects Initially Seronegative (a titer of <0.6 gpELISA units/mL) to Varicella at Baseline

    Measured: 6 weeks Postvaccination

Secondary outcomes (4)
  1. Number of Participants With Postvaccination Measles ELISA Antibody Titer ≥207.8 mIU/mL

    Antibody Response to Measles at 6 Weeks Postvaccination for Subjects Initially Seronegative (a titer <207.8 mIU/mL) to Measles at Baseline

    Measured: 6 weeks Postvaccination

  2. Number of Participants With Postvaccination Varicella Antibody Titer ≥5 gpELISA Units/mL for Subjects Initially With Varicella Antibody Titer <1.25 gpELISA Units/mL at Baseline

    Antibody Response to Varicella at 6 Weeks Postvaccination for Subjects Initially With Varicella Antibody Titer <1.25 gpELISA units/mL at Baseline

    Measured: 6 weeks Postvaccination

  3. Number of Participants With Postvaccination Mumps ELISA Antibody Titer ≥2.0 Ab Units/mL

    Antibody Response to Mumps at 6 Weeks Postvaccination for Subjects Initially Seronegative (a titer <2.0 Ab Units/mL) to Mumps at Baseline

    Measured: 6 weeks Postvaccination

  4. Number of Participants With Postvaccination Rubella ELISA Antibody Titer ≥10 IU/mL

    Antibody Response to Rubella at 6 Weeks Postvaccination for Subjects Initially Seronegative (a titer <10 IU/mL) to Rubella at Baseline

    Measured: 6 weeks Postvaccination

Timeline

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

  1. First posted11 Sep 2009 (estimated)
  2. Study startMar 1998
  3. Primary completionJan 1999
  4. Study completionJun 1999

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
Double blind
Who is masked
Participant, Investigator
Enrolment
480 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00975507
Sponsor's protocol ID
V221-009
Other IDs
2009_660
Status last verified
Oct 2015
First submitted
10 Sep 2009
Last updated
6 Oct 2015
Data monitoring committee
No

Publications

  • Shinefield H, Black S, Digilio L, Reisinger K, Blatter M, Gress JO, Brown ML, Eves KA, Klopfer SO, Schodel F, Kuter BJ. Evaluation of a quadrivalent measles, mumps, rubella and varicella vaccine in healthy children. Pediatr Infect Dis J. 2005 Aug;24(8):665-9. doi: 10.1097/01.inf.0000172902.25009.a1.

    PubMed 16094217

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live, Comparator: Varivax and Comparator: M-M-R II in people with Measles and Mumps, 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 2 inclusion and 6 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 6 Oct 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 10 Feb 2010). 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 Participants With Postvaccination Varicella Antibody Titer ≥5 Glycoprotein Enzyme-Linked Immunosorbent Assay (gpELISA) Units/mL for Subjects Initially Seronegative (a Titer of <0.6 gpELISA Units/mL) to Varicella at Baseline (time frame: 6 weeks Postvaccination). 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 NCT00975507, 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 6 Oct 2015.

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